From 1ee0c09c5742557e037df5421ca62abddb90ae22 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 19 May 2021 14:33:38 +0200 Subject: Merging upstream version 1.31.0. 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web/gui/lib/jquery-2.2.4.min.js delete mode 100644 web/gui/lib/jquery.easypiechart-97b5824.min.js delete mode 100644 web/gui/lib/jquery.peity-3.2.0.min.js delete mode 100644 web/gui/lib/jquery.sparkline-2.1.2.min.js delete mode 100644 web/gui/lib/lz-string-1.4.4.min.js delete mode 100644 web/gui/lib/pako-1.0.6.min.js delete mode 100644 web/gui/lib/perfect-scrollbar-0.6.15.min.js delete mode 100644 web/gui/lib/tableExport-1.6.0.min.js delete mode 100644 web/gui/manifest.json delete mode 100644 web/gui/refresh-badges.js delete mode 100644 web/gui/robots.txt delete mode 100644 web/gui/sitemap.xml delete mode 100644 web/gui/tv.html diff --git a/.clang-format b/.clang-format index 50d4af0c4..ded82a981 100644 --- a/.clang-format +++ b/.clang-format @@ -16,7 +16,7 @@ AlignConsecutiveDeclarations: false #AlignEscapedNewlines: Left # Unknown to clang-format-4.0 AlignOperands: true AlignTrailingComments: true -AllowAllParametersOfDeclarationOnNextLine: true +AllowAllParametersOfDeclarationOnNextLine: false AllowShortBlocksOnASingleLine: false AllowShortCaseLabelsOnASingleLine: false AllowShortFunctionsOnASingleLine: None @@ -26,8 +26,8 @@ AlwaysBreakAfterDefinitionReturnType: None AlwaysBreakAfterReturnType: None AlwaysBreakBeforeMultilineStrings: false AlwaysBreakTemplateDeclarations: false -BinPackArguments: true -BinPackParameters: true +BinPackArguments: false +BinPackParameters: false BraceWrapping: AfterClass: false AfterControlStatement: false @@ -58,7 +58,7 @@ CommentPragmas: '^ IWYU pragma:' ConstructorInitializerAllOnOneLineOrOnePerLine: false ConstructorInitializerIndentWidth: 4 ContinuationIndentWidth: 4 -Cpp11BracedListStyle: false +Cpp11BracedListStyle: true DerivePointerAlignment: false DisableFormat: false ExperimentalAutoDetectBinPacking: false diff --git a/.eslintignore b/.eslintignore index 96212a359..8cefe0eae 100644 --- a/.eslintignore +++ b/.eslintignore @@ -1 +1,2 @@ **/*{.,-}min.js +web/gui/dashboard/* diff --git a/.github/workflows/build-and-install.yml b/.github/workflows/build-and-install.yml index 4c4693601..251a65162 100644 --- a/.github/workflows/build-and-install.yml +++ b/.github/workflows/build-and-install.yml @@ -23,6 +23,7 @@ jobs: name: Build & Install strategy: fail-fast: false + max-parallel: 8 matrix: distro: - 'alpine:edge' @@ -148,7 +149,7 @@ jobs: yum -y groupinstall 'Development Tools' && yum -y install libcurl-devel openssl-devel libuuid-devel build_kinesis: >- - git clone https://github.com/aws/aws-sdk-cpp.git && + git clone --branch 1.8.186 --depth 1 https://github.com/aws/aws-sdk-cpp.git && cmake -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_ONLY=kinesis ./aws-sdk-cpp && @@ -160,7 +161,7 @@ jobs: DEBIAN_FRONTEND=noninteractive apt-get install -y build-essential && DEBIAN_FRONTEND=noninteractive apt-get install -y libcurl4-openssl-dev libssl-dev uuid-dev zlib1g-dev libpulse-dev build_kinesis: >- - git clone https://github.com/aws/aws-sdk-cpp.git && + git clone --branch 1.8.186 --depth 1 https://github.com/aws/aws-sdk-cpp.git && cmake -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_ONLY=kinesis ./aws-sdk-cpp && @@ -172,7 +173,7 @@ jobs: dnf -y groupinstall 'Development Tools' && dnf -y install libcurl-devel openssl-devel libuuid-devel build_kinesis: >- - git clone https://github.com/aws/aws-sdk-cpp.git && + git clone --branch 1.8.186 --depth 1 https://github.com/aws/aws-sdk-cpp.git && cmake -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_ONLY=kinesis ./aws-sdk-cpp && @@ -184,7 +185,7 @@ jobs: DEBIAN_FRONTEND=noninteractive apt-get install -y build-essential && DEBIAN_FRONTEND=noninteractive apt-get install -y libcurl4-openssl-dev libssl-dev uuid-dev zlib1g-dev libpulse-dev build_kinesis: >- - git clone https://github.com/aws/aws-sdk-cpp.git && + git clone --branch 1.8.186 --depth 1 https://github.com/aws/aws-sdk-cpp.git && cmake -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_ONLY=kinesis ./aws-sdk-cpp && diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml index 7225d3dbe..e4025dd20 100644 --- a/.github/workflows/checks.yml +++ b/.github/workflows/checks.yml @@ -19,28 +19,6 @@ jobs: LOCAL_ONLY: "true" run: | ./tests/installer/checksums.sh - dashboard-checks: - name: Dashboard - runs-on: ubuntu-latest - steps: - - name: Git clone repository - uses: actions/checkout@v2 - with: - submodules: recursive - - name: Install required packages - run: | - ./packaging/installer/install-required-packages.sh --dont-wait --non-interactive netdata - - name: Backup dashboard.js - run: | - cp web/gui/dashboard.js /tmp/dashboard.js - - name: Regenerate dashboard.js - run: | - autoreconf -ivf - ./configure --enable-maintainer-mode - make dist - - name: Compare generated Dashboard vs. Backed up Dashboard - run: | - diff -sNrdu /tmp/dashboard.js web/gui/dashboard.js libressl-checks: name: LibreSSL runs-on: ubuntu-latest @@ -113,4 +91,9 @@ jobs: - name: Build netdata run: ./netdata-installer.sh --dont-start-it --disable-telemetry --dont-wait --install /tmp/install - name: Check that repo is clean - run: if [ "$(git status --porcelain=v1 | wc -l)" -gt 0 ] ; then exit 1 ; fi + run: | + git status --porcelain=v1 > /tmp/porcelain + if [ -s /tmp/porcelain ]; then + cat /tmp/porcelain + exit 1 + fi diff --git a/.github/workflows/dashboard-pr.yml b/.github/workflows/dashboard-pr.yml new file mode 100644 index 000000000..8f5a40f2b --- /dev/null +++ b/.github/workflows/dashboard-pr.yml @@ -0,0 +1,47 @@ +--- +# Create a PR to update the react dashboard code. +name: Dashboard Version PR + +on: + workflow_dispatch: + inputs: + dashboard_version: + # This must be specified, and must _exactly_ match the version + # tag for the release to be used for the update. + name: Dashboard Version + required: true + +jobs: + dashboard-pr: + name: Generate Dashboard Version Bump PR + runs-on: ubuntu-latest + steps: + - name: Checkout + uses: actions/checkout@v2 + - name: Create Branch + # This is needed because we want to do a PR, and the commit + # action used below requires the branch it is commiting to to + # already exist. + run: | + git checkout -b dashboard-${{ github.event.inputs.dashboard_version }} + git push -u origin dashboard-${{ github.event.inputs.dashboard_version }} + - name: Update Files + run: | + web/gui/bundle_dashboard.py ${{ github.event.inputs.dashboard_version }} + - name: Commit Changes + uses: swinton/commit@v2.x + env: + GH_TOKEN: ${{ secrets.NETDATABOT_GITHUB_TOKEN }} + with: + files: | + packaging/dashboard.version + packaging/dashboard.checksums + commit-message: 'Update dashboard to version ${{ github.event.inputs.dashboard_version }}.' + ref: refs/heads/dashboard-${{ github.event.inputs.dashboard_version }} + - name: Create PR + uses: repo-sync/pull-request@v2 + with: + source_branch: dashboard-${{ github.event.inputs.dashboard_version }} + pr_title: 'Update dashboard to version ${{ github.event.inputs.dashboard_version }}.' + pr_body: 'See https://github.com/netdata/dashboard/releases/tag/${{ github.event.inputs.dashboard_version }} for changes.' + github_token: ${{ secrets.NETDATABOT_GITHUB_TOKEN }} diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml index a5648d2a9..4f18ce5b6 100644 --- a/.github/workflows/docker.yml +++ b/.github/workflows/docker.yml @@ -67,3 +67,12 @@ jobs: && github.event_name != 'pull_request' && startsWith(github.ref, 'refs/heads/master') }} + - name: Trigger Helmchart PR + if: github.event_name == 'workflow_dispatch' && github.event.inputs.version != 'nightly' + uses: benc-uk/workflow-dispatch@v1 + with: + token: ${{ secrets.NETDATABOT_GITHUB_TOKEN }} + repo: netdata/helmchart + workflow: Agent Version PR + ref: refs/heads/master + inputs: '{"agent_version": "${{ github.event.inputs.version }}"}' diff --git a/.github/workflows/packaging.yml b/.github/workflows/packaging.yml index a0315430e..934aa264b 100644 --- a/.github/workflows/packaging.yml +++ b/.github/workflows/packaging.yml @@ -45,6 +45,7 @@ jobs: # build failure for one version doesn't prevent us from publishing # successfully built and tested packages for another version. fail-fast: false + max-parallel: 8 steps: - name: Checkout PR # Checkout the PR if it's a PR. if: github.event_name == 'pull_request' diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml index 171bf0bb9..7e47f12da 100644 --- a/.github/workflows/tests.yml +++ b/.github/workflows/tests.yml @@ -85,7 +85,7 @@ jobs: find . -type f -name '*.log' -exec cp {} ../logs/ \; popd || exit 1 - name: Upload Artifacts - uses: actions/upload-artifact@v2.2.2 + uses: actions/upload-artifact@v2.2.3 if: always() with: name: logs diff --git a/.github/workflows/updater.yml b/.github/workflows/updater.yml index 76cb2fdbe..5f8d77c4a 100644 --- a/.github/workflows/updater.yml +++ b/.github/workflows/updater.yml @@ -13,6 +13,7 @@ jobs: name: Install, Build & Update strategy: fail-fast: false + max-parallel: 8 matrix: distro: - 'alpine:3.12' diff --git a/.gitignore b/.gitignore index 2049bf467..46371060c 100644 --- a/.gitignore +++ b/.gitignore @@ -98,6 +98,7 @@ TODO.txt web/gui/chart-info/ web/gui/control.html +web/gui/dashboard.js web/gui/datasource.css web/gui/gadget.xml web/gui/index_new.html diff --git a/.travis.yml b/.travis.yml index 747168288..ea297bad1 100644 --- a/.travis.yml +++ b/.travis.yml @@ -149,20 +149,6 @@ jobs: # This is the nightly execution step # - stage: Nightly release - _template: &NIGHTLY_TEMPLATE - git: - depth: false - script: - - echo "GIT Branch:" && git branch - - echo "Last commit:" && git log -1 - - echo "GIT Describe:" && git describe - - echo "packaging/version:" && cat packaging/version - - "sudo echo '{\"experimental\": true}' > /etc/docker/daemon.json && sudo systemctl restart docker" - - packaging/docker/check_login.sh - && tick packaging/docker/build.sh - && packaging/docker/publish.sh - after_failure: post_message "TRAVIS_MESSAGE" " Nightly docker image publish failed" - name: Create nightly release artifacts, publish to GCS script: - echo "GIT Branch:" && git branch diff --git a/.travis/create_changelog.sh b/.travis/create_changelog.sh index 8d4c12ee1..83584aa66 100755 --- a/.travis/create_changelog.sh +++ b/.travis/create_changelog.sh @@ -34,6 +34,7 @@ echo "--- Creating changelog ---" git checkout master git pull +docker login -u "${DOCKER_USERNAME}" -p "${DOCKER_PWD}" docker run -it -v "$(pwd)":/project markmandel/github-changelog-generator:latest \ --user "${ORGANIZATION}" \ --project "${PROJECT}" \ diff --git a/CHANGELOG.md b/CHANGELOG.md index e0316c688..f5e05e0bc 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,128 @@ # Changelog +## [v1.31.0](https://github.com/netdata/netdata/tree/v1.31.0) (2021-05-19) + +[Full Changelog](https://github.com/netdata/netdata/compare/v1.30.1...v1.31.0) + +**Merged pull requests:** + +- Fix broken link in dimensions/contexts/families doc [\#11148](https://github.com/netdata/netdata/pull/11148) ([joelhans](https://github.com/joelhans)) +- Add info on other memory modes to performance.md [\#11144](https://github.com/netdata/netdata/pull/11144) ([cakrit](https://github.com/cakrit)) +- Use size\_t instead of int for vfs\_bufspace\_count in FreeBSD plugin [\#11142](https://github.com/netdata/netdata/pull/11142) ([diizzyy](https://github.com/diizzyy)) +- Bundle the react dashboard code into the agent repo directly. [\#11139](https://github.com/netdata/netdata/pull/11139) ([Ferroin](https://github.com/Ferroin)) +- Reduce the number of ACLK chart updates during chart obsoletion [\#11133](https://github.com/netdata/netdata/pull/11133) ([stelfrag](https://github.com/stelfrag)) +- Update k6.md [\#11127](https://github.com/netdata/netdata/pull/11127) ([OdysLam](https://github.com/OdysLam)) +- Fix broken link in doc [\#11122](https://github.com/netdata/netdata/pull/11122) ([forest0](https://github.com/forest0)) +- analytics: reduce alarms notifications dump logging [\#11116](https://github.com/netdata/netdata/pull/11116) ([ilyam8](https://github.com/ilyam8)) +- Check configuration for CUSTOM and MSTEAM [\#11113](https://github.com/netdata/netdata/pull/11113) ([MrZammler](https://github.com/MrZammler)) +- Fix broken links in various docs [\#11109](https://github.com/netdata/netdata/pull/11109) ([joelhans](https://github.com/joelhans)) +- minor - fixes typo in ACLK-NG log [\#11107](https://github.com/netdata/netdata/pull/11107) ([underhood](https://github.com/underhood)) +- Update mqtt\_websockets [\#11105](https://github.com/netdata/netdata/pull/11105) ([underhood](https://github.com/underhood)) +- packaging: update go.d.plugin version to v0.28.2 [\#11104](https://github.com/netdata/netdata/pull/11104) ([ilyam8](https://github.com/ilyam8)) +- aclk/legacy: change aclk statistics charts units from kB/s to KiB/s [\#11103](https://github.com/netdata/netdata/pull/11103) ([ilyam8](https://github.com/ilyam8)) +- Check the version of the default cgroup mountpoint [\#11102](https://github.com/netdata/netdata/pull/11102) ([vlvkobal](https://github.com/vlvkobal)) +- Don't repeat the cgroup discovery cleanup info message [\#11101](https://github.com/netdata/netdata/pull/11101) ([vlvkobal](https://github.com/vlvkobal)) +- Add host\_cloud\_enabled attribute to analytics [\#11100](https://github.com/netdata/netdata/pull/11100) ([MrZammler](https://github.com/MrZammler)) +- Improve dashboard documentation \(part 3\) [\#11099](https://github.com/netdata/netdata/pull/11099) ([joelhans](https://github.com/joelhans)) +- cgroups: fix network interfaces detection when using `virsh` [\#11096](https://github.com/netdata/netdata/pull/11096) ([ilyam8](https://github.com/ilyam8)) +- Reduce send statistics logging [\#11091](https://github.com/netdata/netdata/pull/11091) ([MrZammler](https://github.com/MrZammler)) +- fix SSL random failures when using multithreaded web server with OpenSSL \< 1.1.0 [\#11089](https://github.com/netdata/netdata/pull/11089) ([thiagoftsm](https://github.com/thiagoftsm)) +- health: clarify which health configuration entities are required / optional [\#11086](https://github.com/netdata/netdata/pull/11086) ([ilyam8](https://github.com/ilyam8)) +- build mqtt\_websockets with netdata autotools [\#11083](https://github.com/netdata/netdata/pull/11083) ([underhood](https://github.com/underhood)) +- Fixed a single typo in documentation [\#11082](https://github.com/netdata/netdata/pull/11082) ([yavin87](https://github.com/yavin87)) +- netdata-installer.sh: Enable IPv6 support in libwebsockets [\#11080](https://github.com/netdata/netdata/pull/11080) ([pjakuszew](https://github.com/pjakuszew)) +- Add an event when an incomplete agent shutdown is detected [\#11078](https://github.com/netdata/netdata/pull/11078) ([stelfrag](https://github.com/stelfrag)) +- Remove dash-example, place in community repo [\#11077](https://github.com/netdata/netdata/pull/11077) ([tnyeanderson](https://github.com/tnyeanderson)) +- Change eBPF chart type [\#11074](https://github.com/netdata/netdata/pull/11074) ([thiagoftsm](https://github.com/thiagoftsm)) +- Add a module for ZFS pool state [\#11071](https://github.com/netdata/netdata/pull/11071) ([vlvkobal](https://github.com/vlvkobal)) +- Improve dashboard documentation \(part 2\) [\#11065](https://github.com/netdata/netdata/pull/11065) ([joelhans](https://github.com/joelhans)) +- Fix coverity issue \(CID 370510\) [\#11060](https://github.com/netdata/netdata/pull/11060) ([stelfrag](https://github.com/stelfrag)) +- Add functionality to store node\_id for a host [\#11059](https://github.com/netdata/netdata/pull/11059) ([stelfrag](https://github.com/stelfrag)) +- Add `charts` to templates [\#11054](https://github.com/netdata/netdata/pull/11054) ([thiagoftsm](https://github.com/thiagoftsm)) +- Add documentation for claiming during kickstart installation [\#11052](https://github.com/netdata/netdata/pull/11052) ([joelhans](https://github.com/joelhans)) +- Remove dots in cgroup ids [\#11050](https://github.com/netdata/netdata/pull/11050) ([vlvkobal](https://github.com/vlvkobal)) +- health/vernemq: use `average` instead of `sum` [\#11037](https://github.com/netdata/netdata/pull/11037) ([ilyam8](https://github.com/ilyam8)) +- Fix storing an NULL claim id on a parent node [\#11036](https://github.com/netdata/netdata/pull/11036) ([stelfrag](https://github.com/stelfrag)) +- Improve installation method for Alpine [\#11035](https://github.com/netdata/netdata/pull/11035) ([tiramiseb](https://github.com/tiramiseb)) +- Load names [\#11034](https://github.com/netdata/netdata/pull/11034) ([thiagoftsm](https://github.com/thiagoftsm)) +- Add Third-party collector: nextcloud plugin [\#11032](https://github.com/netdata/netdata/pull/11032) ([tknobi](https://github.com/tknobi)) +- Create ebpf.d directory in PLUGINDIR for debian and rpm package\(netdata\#11017\) [\#11031](https://github.com/netdata/netdata/pull/11031) ([wangpei-nice](https://github.com/wangpei-nice)) +- proc/mdstat: add raid level to the family [\#11024](https://github.com/netdata/netdata/pull/11024) ([ilyam8](https://github.com/ilyam8)) +- bump to netdata-pandas==0.0.38 [\#11022](https://github.com/netdata/netdata/pull/11022) ([andrewm4894](https://github.com/andrewm4894)) +- Provide more agent analytics to posthog [\#11020](https://github.com/netdata/netdata/pull/11020) ([MrZammler](https://github.com/MrZammler)) +- Rename struct fields from class to classification. [\#11019](https://github.com/netdata/netdata/pull/11019) ([vkalintiris](https://github.com/vkalintiris)) +- Improve dashboard documentation \(part 1\) [\#11015](https://github.com/netdata/netdata/pull/11015) ([joelhans](https://github.com/joelhans)) +- Remove links to old install doc [\#11014](https://github.com/netdata/netdata/pull/11014) ([joelhans](https://github.com/joelhans)) +- Revert "Provide more agent analytics to posthog" [\#11011](https://github.com/netdata/netdata/pull/11011) ([MrZammler](https://github.com/MrZammler)) +- anonymous-statistics: add a timeout when using `curl` [\#11010](https://github.com/netdata/netdata/pull/11010) ([ilyam8](https://github.com/ilyam8)) +- python.d: add plugin and module names to the runtime charts [\#11007](https://github.com/netdata/netdata/pull/11007) ([ilyam8](https://github.com/ilyam8)) +- \[area/collectors\] Added support for libvirtd LXC containers to the `cgroup-name.sh` cgroup name normalization script [\#11006](https://github.com/netdata/netdata/pull/11006) ([endreszabo](https://github.com/endreszabo)) +- Allow the remote write configuration have multiple destinations [\#11005](https://github.com/netdata/netdata/pull/11005) ([vlvkobal](https://github.com/vlvkobal)) +- improvements to anomalies collector following dogfooding [\#11003](https://github.com/netdata/netdata/pull/11003) ([andrewm4894](https://github.com/andrewm4894)) +- Backend chart filtering backward compatibility fix [\#11002](https://github.com/netdata/netdata/pull/11002) ([vlvkobal](https://github.com/vlvkobal)) +- Add a chart with netdata uptime [\#10997](https://github.com/netdata/netdata/pull/10997) ([vlvkobal](https://github.com/vlvkobal)) +- Improve get started/installation docs [\#10995](https://github.com/netdata/netdata/pull/10995) ([joelhans](https://github.com/joelhans)) +- Persist claim ids in local database for parent and children [\#10993](https://github.com/netdata/netdata/pull/10993) ([stelfrag](https://github.com/stelfrag)) +- ci: fix aws-kinesis builds [\#10992](https://github.com/netdata/netdata/pull/10992) ([ilyam8](https://github.com/ilyam8)) +- Move global stats to a separate thread [\#10991](https://github.com/netdata/netdata/pull/10991) ([vlvkobal](https://github.com/vlvkobal)) +- adds missing SPDX license info into ACLK-NG [\#10990](https://github.com/netdata/netdata/pull/10990) ([underhood](https://github.com/underhood)) +- K6 quality of life updates [\#10985](https://github.com/netdata/netdata/pull/10985) ([OdysLam](https://github.com/OdysLam)) +- Add sections for class, component and type. [\#10984](https://github.com/netdata/netdata/pull/10984) ([MrZammler](https://github.com/MrZammler)) +- Update eBPF documentation [\#10982](https://github.com/netdata/netdata/pull/10982) ([thiagoftsm](https://github.com/thiagoftsm)) +- remove vneg from ACLK-NG [\#10980](https://github.com/netdata/netdata/pull/10980) ([underhood](https://github.com/underhood)) +- Remove outdated privacy policy and terms of use [\#10979](https://github.com/netdata/netdata/pull/10979) ([joelhans](https://github.com/joelhans)) +- collectors/charts.d/opensips: fix detection of `opensipsctl` executable [\#10978](https://github.com/netdata/netdata/pull/10978) ([ilyam8](https://github.com/ilyam8)) +- Update fping version [\#10977](https://github.com/netdata/netdata/pull/10977) ([Habetdin](https://github.com/Habetdin)) +- fix uil in statsd guide [\#10975](https://github.com/netdata/netdata/pull/10975) ([OdysLam](https://github.com/OdysLam)) +- health: fix alarm line options syntax in the docs [\#10974](https://github.com/netdata/netdata/pull/10974) ([ilyam8](https://github.com/ilyam8)) +- Upgrade OKay repository RPM for RHEL8 [\#10973](https://github.com/netdata/netdata/pull/10973) ([BastienBalaud](https://github.com/BastienBalaud)) +- Remove condition that was creating gaps [\#10972](https://github.com/netdata/netdata/pull/10972) ([thiagoftsm](https://github.com/thiagoftsm)) +- Add a metric for percpu memory [\#10964](https://github.com/netdata/netdata/pull/10964) ([vlvkobal](https://github.com/vlvkobal)) +- Bring flexible adjust for eBPF hash tables [\#10962](https://github.com/netdata/netdata/pull/10962) ([thiagoftsm](https://github.com/thiagoftsm)) +- Provide new attributes in health conf files [\#10961](https://github.com/netdata/netdata/pull/10961) ([MrZammler](https://github.com/MrZammler)) +- Fix epbf crash when process exit [\#10957](https://github.com/netdata/netdata/pull/10957) ([thiagoftsm](https://github.com/thiagoftsm)) +- Contributing revamp, take 2 [\#10956](https://github.com/netdata/netdata/pull/10956) ([OdysLam](https://github.com/OdysLam)) +- health: add Inconsistent state to the mysql\_galera\_cluster\_state alarm [\#10945](https://github.com/netdata/netdata/pull/10945) ([ilyam8](https://github.com/ilyam8)) +- Update cloud-providers.md [\#10942](https://github.com/netdata/netdata/pull/10942) ([Avre](https://github.com/Avre)) +- ACLK new cloud architecture new TBEB [\#10941](https://github.com/netdata/netdata/pull/10941) ([underhood](https://github.com/underhood)) +- Add new charts for extended disk metrics [\#10939](https://github.com/netdata/netdata/pull/10939) ([vlvkobal](https://github.com/vlvkobal)) +- Adds --recursive to docu git clones [\#10932](https://github.com/netdata/netdata/pull/10932) ([underhood](https://github.com/underhood)) +- Add lists of monitored metrics to the cgroups plugin documentation [\#10924](https://github.com/netdata/netdata/pull/10924) ([vlvkobal](https://github.com/vlvkobal)) +- Spelling web gui [\#10922](https://github.com/netdata/netdata/pull/10922) ([jsoref](https://github.com/jsoref)) +- Spelling web api server [\#10921](https://github.com/netdata/netdata/pull/10921) ([jsoref](https://github.com/jsoref)) +- Spelling tests [\#10920](https://github.com/netdata/netdata/pull/10920) ([jsoref](https://github.com/jsoref)) +- Spelling streaming [\#10919](https://github.com/netdata/netdata/pull/10919) ([jsoref](https://github.com/jsoref)) +- spelling: bidirectional [\#10918](https://github.com/netdata/netdata/pull/10918) ([jsoref](https://github.com/jsoref)) +- Spelling libnetdata [\#10917](https://github.com/netdata/netdata/pull/10917) ([jsoref](https://github.com/jsoref)) +- Spelling health [\#10916](https://github.com/netdata/netdata/pull/10916) ([jsoref](https://github.com/jsoref)) +- Spelling exporting [\#10915](https://github.com/netdata/netdata/pull/10915) ([jsoref](https://github.com/jsoref)) +- Spelling database [\#10914](https://github.com/netdata/netdata/pull/10914) ([jsoref](https://github.com/jsoref)) +- Spelling daemon [\#10913](https://github.com/netdata/netdata/pull/10913) ([jsoref](https://github.com/jsoref)) +- Spelling collectors [\#10912](https://github.com/netdata/netdata/pull/10912) ([jsoref](https://github.com/jsoref)) +- spelling: backend [\#10911](https://github.com/netdata/netdata/pull/10911) ([jsoref](https://github.com/jsoref)) +- Spelling aclk [\#10910](https://github.com/netdata/netdata/pull/10910) ([jsoref](https://github.com/jsoref)) +- Spelling build [\#10909](https://github.com/netdata/netdata/pull/10909) ([jsoref](https://github.com/jsoref)) +- health: add synchronization.conf to the Makefile [\#10907](https://github.com/netdata/netdata/pull/10907) ([ilyam8](https://github.com/ilyam8)) +- health: add systemdunits alarms [\#10906](https://github.com/netdata/netdata/pull/10906) ([ilyam8](https://github.com/ilyam8)) +- web/gui: add systemdunits info to the dashboard\_info.js [\#10904](https://github.com/netdata/netdata/pull/10904) ([ilyam8](https://github.com/ilyam8)) +- Add a plugin for the system clock synchronization state [\#10895](https://github.com/netdata/netdata/pull/10895) ([vlvkobal](https://github.com/vlvkobal)) +- Provide more agent analytics to posthog [\#10887](https://github.com/netdata/netdata/pull/10887) ([MrZammler](https://github.com/MrZammler)) +- Add a chart for out of memory kills [\#10880](https://github.com/netdata/netdata/pull/10880) ([vlvkobal](https://github.com/vlvkobal)) +- Remove RewriteEngine for dedicated vHost [\#10873](https://github.com/netdata/netdata/pull/10873) ([Steve8291](https://github.com/Steve8291)) +- python.d\(smartd\_log\): collect attribute 249 -- NAND Writes 1GiB [\#10872](https://github.com/netdata/netdata/pull/10872) ([RaitoBezarius](https://github.com/RaitoBezarius)) +- Improvements to dash-example.html [\#10870](https://github.com/netdata/netdata/pull/10870) ([tnyeanderson](https://github.com/tnyeanderson)) +- Replace references to Google Analytics with Posthog where relevant [\#10868](https://github.com/netdata/netdata/pull/10868) ([andrewm4894](https://github.com/andrewm4894)) +- ACLK Passwd endpoint update [\#10859](https://github.com/netdata/netdata/pull/10859) ([underhood](https://github.com/underhood)) +- Dashboard version 2.17.0 [\#10856](https://github.com/netdata/netdata/pull/10856) ([allelos](https://github.com/allelos)) +- Ebpf directory cache [\#10855](https://github.com/netdata/netdata/pull/10855) ([thiagoftsm](https://github.com/thiagoftsm)) +- prevents mqtt connection attempt on OTP failure [\#10839](https://github.com/netdata/netdata/pull/10839) ([underhood](https://github.com/underhood)) +- implements ACLK env endpoint [\#10833](https://github.com/netdata/netdata/pull/10833) ([underhood](https://github.com/underhood)) +- implements new https client for ACLK [\#10805](https://github.com/netdata/netdata/pull/10805) ([underhood](https://github.com/underhood)) +- Support mulitple jobs in make\(1\) when building LWS. [\#10799](https://github.com/netdata/netdata/pull/10799) ([vkalintiris](https://github.com/vkalintiris)) +- Overhaul streaming documentation [\#10709](https://github.com/netdata/netdata/pull/10709) ([joelhans](https://github.com/joelhans)) +- Zscores python collector [\#10673](https://github.com/netdata/netdata/pull/10673) ([andrewm4894](https://github.com/andrewm4894)) +- add python changefinder collector [\#10672](https://github.com/netdata/netdata/pull/10672) ([andrewm4894](https://github.com/andrewm4894)) + ## [v1.30.1](https://github.com/netdata/netdata/tree/v1.30.1) (2021-04-12) [Full Changelog](https://github.com/netdata/netdata/compare/v1.30.0...v1.30.1) @@ -15,7 +138,6 @@ - Add a CRASH event when the agent fails to properly shutdown [\#10893](https://github.com/netdata/netdata/pull/10893) ([stelfrag](https://github.com/stelfrag)) - Bumped version of OpenSSL bundled in static builds to 1.1.1k. [\#10884](https://github.com/netdata/netdata/pull/10884) ([Ferroin](https://github.com/Ferroin)) - Fix incorrect health log entries [\#10822](https://github.com/netdata/netdata/pull/10822) ([stelfrag](https://github.com/stelfrag)) -- Spelling build [\#10428](https://github.com/netdata/netdata/pull/10428) ([jsoref](https://github.com/jsoref)) ## [v1.30.0](https://github.com/netdata/netdata/tree/v1.30.0) (2021-03-31) @@ -132,11 +254,6 @@ - web/gui: Fix broken external links [\#10586](https://github.com/netdata/netdata/pull/10586) ([Habetdin](https://github.com/Habetdin)) - Fix wrong count for entries [\#10564](https://github.com/netdata/netdata/pull/10564) ([thiagoftsm](https://github.com/thiagoftsm)) - Try to keep all pages from extents read from disk in the cache. [\#10558](https://github.com/netdata/netdata/pull/10558) ([mfundul](https://github.com/mfundul)) -- Remove unreachable \#else directives in plugins. [\#10523](https://github.com/netdata/netdata/pull/10523) ([vkalintiris](https://github.com/vkalintiris)) -- Fixed handling of permissions for some plugins. [\#10490](https://github.com/netdata/netdata/pull/10490) ([Ferroin](https://github.com/Ferroin)) -- increases ACLK TBEB randomness [\#10373](https://github.com/netdata/netdata/pull/10373) ([underhood](https://github.com/underhood)) -- Rename abs to ABS to avoid clash with standard definitions. Fixes \#10353. [\#10354](https://github.com/netdata/netdata/pull/10354) ([KickerTom](https://github.com/KickerTom)) -- ACLK-NG [\#10315](https://github.com/netdata/netdata/pull/10315) ([underhood](https://github.com/underhood)) ## [v1.29.3](https://github.com/netdata/netdata/tree/v1.29.3) (2021-02-23) @@ -175,8 +292,6 @@ - collectors/elasticsearch: document `scheme` option [\#10572](https://github.com/netdata/netdata/pull/10572) ([vjt](https://github.com/vjt)) - Update claiming docs for Docker containers. [\#10570](https://github.com/netdata/netdata/pull/10570) ([Ferroin](https://github.com/Ferroin)) - health: make Opsgenie API URL configurable [\#10561](https://github.com/netdata/netdata/pull/10561) ([tinyhammers](https://github.com/tinyhammers)) -- Allow the REMOVED alarm status via ACLK if the previous status was WARN/CRIT [\#10533](https://github.com/netdata/netdata/pull/10533) ([stelfrag](https://github.com/stelfrag)) -- Change eBPF plugin internal [\#10442](https://github.com/netdata/netdata/pull/10442) ([thiagoftsm](https://github.com/thiagoftsm)) ## [v1.29.1](https://github.com/netdata/netdata/tree/v1.29.1) (2021-02-09) @@ -199,130 +314,19 @@ - bytes after last '}' trip JSON parser [\#10563](https://github.com/netdata/netdata/pull/10563) ([underhood](https://github.com/underhood)) - Fix prometheus remote write header [\#10560](https://github.com/netdata/netdata/pull/10560) ([vlvkobal](https://github.com/vlvkobal)) - fix minor vulnerability alert, updating socket-io dependency [\#10557](https://github.com/netdata/netdata/pull/10557) ([jacekkolasa](https://github.com/jacekkolasa)) -- Fix values in Prometheus export for metrics, collected by the Prometheus collector [\#10551](https://github.com/netdata/netdata/pull/10551) ([vlvkobal](https://github.com/vlvkobal)) -- Properly handle saved temporary directory on updates. [\#10550](https://github.com/netdata/netdata/pull/10550) ([Ferroin](https://github.com/Ferroin)) -- installer: update go.d.plugin version to v0.27.0 [\#10544](https://github.com/netdata/netdata/pull/10544) ([ilyam8](https://github.com/ilyam8)) -- Update README.md on postgres collector [\#10532](https://github.com/netdata/netdata/pull/10532) ([OdysLam](https://github.com/OdysLam)) -- fix postgres password bug and change default config [\#10531](https://github.com/netdata/netdata/pull/10531) ([OdysLam](https://github.com/OdysLam)) -- Make some tweaks/improvements to conf docs [\#10528](https://github.com/netdata/netdata/pull/10528) ([joelhans](https://github.com/joelhans)) -- Spelling python plugin [\#10525](https://github.com/netdata/netdata/pull/10525) ([jsoref](https://github.com/jsoref)) -- Reduce the number of alarm updates on ACLK [\#10524](https://github.com/netdata/netdata/pull/10524) ([stelfrag](https://github.com/stelfrag)) -- dashboard@v2.12.5 [\#10520](https://github.com/netdata/netdata/pull/10520) ([jacekkolasa](https://github.com/jacekkolasa)) -- Remove unused entries from structures [\#10519](https://github.com/netdata/netdata/pull/10519) ([stelfrag](https://github.com/stelfrag)) -- Mark internal functions as static in health code. [\#10518](https://github.com/netdata/netdata/pull/10518) ([vkalintiris](https://github.com/vkalintiris)) -- Remove unused struct in health code. [\#10517](https://github.com/netdata/netdata/pull/10517) ([vkalintiris](https://github.com/vkalintiris)) -- Fix coverity issue CID 365322 [\#10516](https://github.com/netdata/netdata/pull/10516) ([stelfrag](https://github.com/stelfrag)) -- health/mysql: fix `mysql.slave\_status` alarm for go mysql collector [\#10513](https://github.com/netdata/netdata/pull/10513) ([ilyam8](https://github.com/ilyam8)) -- Spelling md [\#10508](https://github.com/netdata/netdata/pull/10508) ([jsoref](https://github.com/jsoref)) -- Switched to using system libwebsockets for RPM builds. [\#10507](https://github.com/netdata/netdata/pull/10507) ([Ferroin](https://github.com/Ferroin)) -- Add link to specific feedback megathread for the anomalies collector [\#10506](https://github.com/netdata/netdata/pull/10506) ([andrewm4894](https://github.com/andrewm4894)) -- Add link to specific feedback megathread for the anomalies collector [\#10505](https://github.com/netdata/netdata/pull/10505) ([andrewm4894](https://github.com/andrewm4894)) -- Fix broken dbengine stress tests. [\#10502](https://github.com/netdata/netdata/pull/10502) ([mfundul](https://github.com/mfundul)) -- add `\_is\_k8s\_node` label to the host labels [\#10501](https://github.com/netdata/netdata/pull/10501) ([ilyam8](https://github.com/ilyam8)) -- Fix segmentation fault in the agent [\#10498](https://github.com/netdata/netdata/pull/10498) ([mfundul](https://github.com/mfundul)) -- Fixed handling of TLS config so that cURL works in all cases. [\#10491](https://github.com/netdata/netdata/pull/10491) ([Ferroin](https://github.com/Ferroin)) -- Bump ini from 1.3.5 to 1.3.8 [\#10489](https://github.com/netdata/netdata/pull/10489) ([dependabot[bot]](https://github.com/apps/dependabot)) -- health: make mdstat\_mismatch\_cnt alarm less strict [\#10488](https://github.com/netdata/netdata/pull/10488) ([ilyam8](https://github.com/ilyam8)) -- Mention PostgreSQL Prometheus Adapter in the documentation [\#10487](https://github.com/netdata/netdata/pull/10487) ([vlvkobal](https://github.com/vlvkobal)) -- Fix memory allocation when computing standard deviation [\#10484](https://github.com/netdata/netdata/pull/10484) ([stelfrag](https://github.com/stelfrag)) -- Support multiple chart label keys in data queries [\#10483](https://github.com/netdata/netdata/pull/10483) ([stelfrag](https://github.com/stelfrag)) -- Claiming retry/backoff [\#10482](https://github.com/netdata/netdata/pull/10482) ([underhood](https://github.com/underhood)) -- Add guide: Monitor and visualize anomalies with Netdata [\#10480](https://github.com/netdata/netdata/pull/10480) ([joelhans](https://github.com/joelhans)) -- Truncate excessive information from titles for apps and cgroups [\#10479](https://github.com/netdata/netdata/pull/10479) ([vlvkobal](https://github.com/vlvkobal)) -- Add vkalintiris to CODEOWNERS for CI, packaging, and installer code. [\#10478](https://github.com/netdata/netdata/pull/10478) ([Ferroin](https://github.com/Ferroin)) -- GitHub action markdown link check update [\#10474](https://github.com/netdata/netdata/pull/10474) ([jsoref](https://github.com/jsoref)) -- Fix for older compilers [\#10470](https://github.com/netdata/netdata/pull/10470) ([underhood](https://github.com/underhood)) -- Fixes for SEO housekeeping/improvements [\#10468](https://github.com/netdata/netdata/pull/10468) ([joelhans](https://github.com/joelhans)) -- Update README.md [\#10467](https://github.com/netdata/netdata/pull/10467) ([OdysLam](https://github.com/OdysLam)) -- Update pfsense.md [\#10466](https://github.com/netdata/netdata/pull/10466) ([OdysLam](https://github.com/OdysLam)) -- Fixed function name in updater script. [\#10462](https://github.com/netdata/netdata/pull/10462) ([Ferroin](https://github.com/Ferroin)) -- Fixed bundling of libwebsockets in binary packages. [\#10460](https://github.com/netdata/netdata/pull/10460) ([Ferroin](https://github.com/Ferroin)) -- Anomalies collector custom model bugfix for issue \#10456 [\#10459](https://github.com/netdata/netdata/pull/10459) ([andrewm4894](https://github.com/andrewm4894)) -- Add missing section to Netdata style guide [\#10453](https://github.com/netdata/netdata/pull/10453) ([joelhans](https://github.com/joelhans)) -- Add guide: Detect anomalies in nodes and applications with Netdata [\#10451](https://github.com/netdata/netdata/pull/10451) ([joelhans](https://github.com/joelhans)) -- Updated messages about checksum validation failures on install. [\#10448](https://github.com/netdata/netdata/pull/10448) ([Ferroin](https://github.com/Ferroin)) -- Fixed handling of environment file in updater script. [\#10447](https://github.com/netdata/netdata/pull/10447) ([Ferroin](https://github.com/Ferroin)) -- Exclude autofs by default in diskspace plugin [\#10441](https://github.com/netdata/netdata/pull/10441) ([nabijaczleweli](https://github.com/nabijaczleweli)) -- New eBPF kernel [\#10434](https://github.com/netdata/netdata/pull/10434) ([thiagoftsm](https://github.com/thiagoftsm)) -- Update and improve the Netdata style guide [\#10433](https://github.com/netdata/netdata/pull/10433) ([joelhans](https://github.com/joelhans)) -- Change HDDtemp to report None instead of 0 [\#10429](https://github.com/netdata/netdata/pull/10429) ([slavox](https://github.com/slavox)) -- Qick and dirty fix for \#10420 [\#10424](https://github.com/netdata/netdata/pull/10424) ([skibbipl](https://github.com/skibbipl)) -- Add instructions on enabling explicitly disabled collectors [\#10418](https://github.com/netdata/netdata/pull/10418) ([joelhans](https://github.com/joelhans)) -- Change links at bottom of all install docs [\#10416](https://github.com/netdata/netdata/pull/10416) ([joelhans](https://github.com/joelhans)) -- Improve configuration docs with common changes and start/stop/restart directions [\#10415](https://github.com/netdata/netdata/pull/10415) ([joelhans](https://github.com/joelhans)) -- Small updates, improvements, and housekeeping to docs [\#10405](https://github.com/netdata/netdata/pull/10405) ([joelhans](https://github.com/joelhans)) -- python.d/fail2ban: Add handling "yes" and "no" as bool, match flexible spaces [\#10400](https://github.com/netdata/netdata/pull/10400) ([grinapo](https://github.com/grinapo)) -- Dispatch cgroup discovery into another thread [\#10399](https://github.com/netdata/netdata/pull/10399) ([vlvkobal](https://github.com/vlvkobal)) -- Fix data source option for Prometheus web API in exporting configuration [\#10397](https://github.com/netdata/netdata/pull/10397) ([vlvkobal](https://github.com/vlvkobal)) -- Docs housekeeping for SEO and syntax, part 1 [\#10388](https://github.com/netdata/netdata/pull/10388) ([joelhans](https://github.com/joelhans)) -- Persist `$TMPDIR` from installer to updater. [\#10384](https://github.com/netdata/netdata/pull/10384) ([Ferroin](https://github.com/Ferroin)) -- Change linting standard for Markdown lists [\#10371](https://github.com/netdata/netdata/pull/10371) ([joelhans](https://github.com/joelhans)) ## [v1.27.0_0104103941](https://github.com/netdata/netdata/tree/v1.27.0_0104103941) (2021-01-04) [Full Changelog](https://github.com/netdata/netdata/compare/v1.28.0...v1.27.0_0104103941) -**Merged pull requests:** - -- Use bash shell as user netdata for debug [\#10425](https://github.com/netdata/netdata/pull/10425) ([Steve8291](https://github.com/Steve8291)) -- Add Realtek network cards to the list of physical interfaces on FreeBSD [\#10414](https://github.com/netdata/netdata/pull/10414) ([vlvkobal](https://github.com/vlvkobal)) -- Update main README with release news [\#10412](https://github.com/netdata/netdata/pull/10412) ([joelhans](https://github.com/joelhans)) -- Added instructions on which file to edit. [\#10398](https://github.com/netdata/netdata/pull/10398) ([kdvlr](https://github.com/kdvlr)) -- ACLK collector list use mguid instead of hostname [\#10394](https://github.com/netdata/netdata/pull/10394) ([underhood](https://github.com/underhood)) -- Add centralized Cloud notifications to core docs [\#10374](https://github.com/netdata/netdata/pull/10374) ([joelhans](https://github.com/joelhans)) - ## [v1.28.0](https://github.com/netdata/netdata/tree/v1.28.0) (2020-12-18) [Full Changelog](https://github.com/netdata/netdata/compare/v1.27.0...v1.28.0) -**Merged pull requests:** - -- Fix locking after on\_connect failure [\#10401](https://github.com/netdata/netdata/pull/10401) ([stelfrag](https://github.com/stelfrag)) - ## [v1.27.0](https://github.com/netdata/netdata/tree/v1.27.0) (2020-12-17) [Full Changelog](https://github.com/netdata/netdata/compare/v1.26.0...v1.27.0) -**Merged pull requests:** - -- Fixed option parsing in kickstart.sh. [\#10396](https://github.com/netdata/netdata/pull/10396) ([Ferroin](https://github.com/Ferroin)) -- invalid\_addr\_cleanup: Initialize variables [\#10395](https://github.com/netdata/netdata/pull/10395) ([thiagoftsm](https://github.com/thiagoftsm)) -- Fix a buffer overflow when extracting information from a STREAM connection [\#10391](https://github.com/netdata/netdata/pull/10391) ([stelfrag](https://github.com/stelfrag)) -- fix typo in performance.md [\#10386](https://github.com/netdata/netdata/pull/10386) ([OdysLam](https://github.com/OdysLam)) -- Fix a lock check [\#10385](https://github.com/netdata/netdata/pull/10385) ([vlvkobal](https://github.com/vlvkobal)) -- dashboard v2.11 [\#10383](https://github.com/netdata/netdata/pull/10383) ([jacekkolasa](https://github.com/jacekkolasa)) -- Fixed handling of dependencies on Gentoo. [\#10382](https://github.com/netdata/netdata/pull/10382) ([Ferroin](https://github.com/Ferroin)) -- Fix issue with chart metadata sent multiple times over ACLK [\#10381](https://github.com/netdata/netdata/pull/10381) ([stelfrag](https://github.com/stelfrag)) -- Update macos.md [\#10379](https://github.com/netdata/netdata/pull/10379) ([ktsaou](https://github.com/ktsaou)) -- python.d/alarms: fix sending chart definition on every data collection [\#10378](https://github.com/netdata/netdata/pull/10378) ([ilyam8](https://github.com/ilyam8)) -- python.d/alarms: add alarms obsoletion and disable by default [\#10375](https://github.com/netdata/netdata/pull/10375) ([ilyam8](https://github.com/ilyam8)) -- add two more insignificant warnings to suppress in anomalies collector [\#10369](https://github.com/netdata/netdata/pull/10369) ([andrewm4894](https://github.com/andrewm4894)) -- add paragraph in anomalies collector README to ask for feedback [\#10363](https://github.com/netdata/netdata/pull/10363) ([andrewm4894](https://github.com/andrewm4894)) -- Fix hostname configuration in the exporting engine [\#10361](https://github.com/netdata/netdata/pull/10361) ([vlvkobal](https://github.com/vlvkobal)) -- New ebpf charts [\#10360](https://github.com/netdata/netdata/pull/10360) ([thiagoftsm](https://github.com/thiagoftsm)) -- installer: update go.d.plugin version to v0.26.2 [\#10355](https://github.com/netdata/netdata/pull/10355) ([ilyam8](https://github.com/ilyam8)) -- Fixed handling of self-updating in updater script. [\#10352](https://github.com/netdata/netdata/pull/10352) ([Ferroin](https://github.com/Ferroin)) -- update alarms collector readme image to use one from the related netdata PR [\#10348](https://github.com/netdata/netdata/pull/10348) ([andrewm4894](https://github.com/andrewm4894)) -- Add documentation for time & date picker in Agent and Cloud [\#10347](https://github.com/netdata/netdata/pull/10347) ([joelhans](https://github.com/joelhans)) -- Use `glibtoolize` on macOS instead of regular `libtoolize`. [\#10346](https://github.com/netdata/netdata/pull/10346) ([Ferroin](https://github.com/Ferroin)) -- Fix handling of Python dependency for RPM package. [\#10345](https://github.com/netdata/netdata/pull/10345) ([Ferroin](https://github.com/Ferroin)) -- Fixed handling of PowerTools repo on CentOS 8. [\#10344](https://github.com/netdata/netdata/pull/10344) ([Ferroin](https://github.com/Ferroin)) -- Fix backend options [\#10343](https://github.com/netdata/netdata/pull/10343) ([vlvkobal](https://github.com/vlvkobal)) -- Add guide: Monitor any process in real-time with Netdata [\#10338](https://github.com/netdata/netdata/pull/10338) ([joelhans](https://github.com/joelhans)) -- Added patch to build LWS properly on macOS. [\#10333](https://github.com/netdata/netdata/pull/10333) ([Ferroin](https://github.com/Ferroin)) -- Added number of allocated/stored objects within each Varnish storage [\#10329](https://github.com/netdata/netdata/pull/10329) ([ernestojpg](https://github.com/ernestojpg)) -- health: disable 'used\_file\_descriptors' alarm [\#10328](https://github.com/netdata/netdata/pull/10328) ([ilyam8](https://github.com/ilyam8)) -- Fix exporting config [\#10323](https://github.com/netdata/netdata/pull/10323) ([vlvkobal](https://github.com/vlvkobal)) -- Fix a compilation warning [\#10320](https://github.com/netdata/netdata/pull/10320) ([vlvkobal](https://github.com/vlvkobal)) -- installer: update go.d.plugin version to v0.26.1 [\#10319](https://github.com/netdata/netdata/pull/10319) ([ilyam8](https://github.com/ilyam8)) -- Improve core documentation to align with recent Netdata Cloud releases [\#10318](https://github.com/netdata/netdata/pull/10318) ([joelhans](https://github.com/joelhans)) -- Added support for MSE \(Massive Storage Engine\) in Varnish-Plus [\#10317](https://github.com/netdata/netdata/pull/10317) ([ernestojpg](https://github.com/ernestojpg)) -- dashboard v2.10.1 [\#10314](https://github.com/netdata/netdata/pull/10314) ([jacekkolasa](https://github.com/jacekkolasa)) -- fix UUID\_STR\_LEN undefined on MacOS [\#10313](https://github.com/netdata/netdata/pull/10313) ([underhood](https://github.com/underhood)) -- python.d/nvidia\_smi: fix gpu data filtering [\#10312](https://github.com/netdata/netdata/pull/10312) ([ilyam8](https://github.com/ilyam8)) -- Add new collectors to supported collectors list [\#10310](https://github.com/netdata/netdata/pull/10310) ([joelhans](https://github.com/joelhans)) -- Added numerous improvements to our Docker image. [\#10308](https://github.com/netdata/netdata/pull/10308) ([Ferroin](https://github.com/Ferroin)) - ## [v1.26.0](https://github.com/netdata/netdata/tree/v1.26.0) (2020-10-14) [Full Changelog](https://github.com/netdata/netdata/compare/before_rebase...v1.26.0) diff --git a/CMakeLists.txt b/CMakeLists.txt index 5088d1381..ddce9882b 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -458,6 +458,11 @@ set(DISKSPACE_PLUGIN_FILES collectors/diskspace.plugin/plugin_diskspace.c ) +set(TIMEX_PLUGIN_FILES + collectors/timex.plugin/plugin_timex.h + collectors/timex.plugin/plugin_timex.c + ) + set(FREEIPMI_PLUGIN_FILES collectors/freeipmi.plugin/freeipmi_plugin.c ) @@ -483,6 +488,8 @@ set(EBPF_PROCESS_PLUGIN_FILES collectors/ebpf.plugin/ebpf.h collectors/ebpf.plugin/ebpf_cachestat.c collectors/ebpf.plugin/ebpf_cachestat.h + collectors/ebpf.plugin/ebpf_dcstat.c + collectors/ebpf.plugin/ebpf_dcstat.h collectors/ebpf.plugin/ebpf_process.c collectors/ebpf.plugin/ebpf_process.h collectors/ebpf.plugin/ebpf_socket.c @@ -823,6 +830,8 @@ set(DAEMON_FILES daemon/daemon.h daemon/global_statistics.c daemon/global_statistics.h + daemon/analytics.c + daemon/analytics.h daemon/main.c daemon/main.h daemon/signals.c @@ -984,6 +993,7 @@ IF(LINUX) add_executable(netdata config.h ${NETDATA_FILES} ${CGROUPS_PLUGIN_FILES} ${DISKSPACE_PLUGIN_FILES} + ${TIMEX_PLUGIN_FILES} ${PROC_PLUGIN_FILES} ${TC_PLUGIN_FILES} ) diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md deleted file mode 100644 index 12e959d96..000000000 --- a/CODE_OF_CONDUCT.md +++ /dev/null @@ -1,80 +0,0 @@ - - -# Netdata Community Code of Conduct - -## Our Pledge - -In the interest of fostering an open and welcoming environment, we as -contributors, maintainers and community members pledge to making participation in our project and -our community a harassment-free experience for everyone, regardless of age, body -size, disability, ethnicity, sex characteristics, gender identity and expression, -level of experience, education, socio-economic status, nationality, personal -appearance, race, religion, or sexual identity and orientation. - -## Our Standards - -Examples of behavior that contributes to creating a positive environment -include: - -- Using welcoming and inclusive language -- Being respectful of differing viewpoints and experiences -- Gracefully accepting constructive criticism -- Focusing on what is best for the community -- Showing empathy towards other community members - -Examples of unacceptable behavior by participants include: - -- The use of sexualized language or imagery and unwelcome sexual attention or - advances -- Trolling, insulting/derogatory comments, and personal or political attacks -- Public or private harassment -- Publishing others' private information, such as a physical or electronic - address, without explicit permission -- Other conduct which could reasonably be considered inappropriate in a - professional setting - -## Our Responsibilities - -Project maintainers are responsible for clarifying the standards of acceptable -behavior and are expected to take appropriate and fair corrective action in -response to any instances of unacceptable behavior. - -Project maintainers have the right and responsibility to remove, edit, or -reject comments, commits, code, documentation edits, issues, community posts, and other contributions -that are not aligned to this Code of Conduct, or to ban temporarily or -permanently any contributor for other behaviors that they deem inappropriate, -threatening, offensive, or harmful. - -## Scope - -This Code of Conduct applies both within project spaces and in public spaces -when an individual is representing the project or its community. Examples of -representing a project or community include using an official project e-mail -address, posting via an official social media account, or acting as an appointed -representative at an online or offline event. Representation of a project may be -further defined and clarified by project maintainers. - -## Enforcement - -Instances of abusive, harassing, or otherwise unacceptable behavior may be -reported by contacting Netdata at info@netdata.cloud. All -complaints will be reviewed and investigated and will result in a response that -is deemed necessary and appropriate to the circumstances. The project team is -obligated to maintain confidentiality with regard to the reporter of an incident. -Further details of specific enforcement policies may be posted separately. - -Project maintainers who do not follow or enforce the Code of Conduct in good -faith may face temporary or permanent repercussions as determined by other -members of the project's leadership. - -## Attribution - -This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, -available at - -[homepage]: https://www.contributor-covenant.org - -[![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2FCODE_OF_CONDUCT&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)](<>) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md deleted file mode 100644 index b9e4418ab..000000000 --- a/CONTRIBUTING.md +++ /dev/null @@ -1,241 +0,0 @@ - - -# Contributing - -Thank you for considering contributing to Netdata. - -We love to receive contributions. Maintaining a platform for monitoring everything imaginable requires a broad understanding of a plethora of technologies, systems and applications. We rely on community contributions and user feedback to continue providing the best monitoring solution out there. - -There are many ways to contribute, with varying requirements of skills, explained in detail in the following sections. -Specific GitHub issues we need help with can be seen [here](https://github.com/netdata/netdata/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc+label%3A%22help+wanted%22). Some of them are also labeled as "good first issue". - -## All Netdata Users - -### Give Netdata a GitHub star - -This is the minimum open-source users should contribute back to the projects they use. Github stars help the project gain visibility, stand out. So, if you use Netdata, consider pressing that button. **It really matters**. - -### Join the Netdata Community - -We have launched a [discussion board](https://community.netdata.cloud) where you can find many of us. - -### Spread the word - -Community growth allows the project to attract new talent willing to contribute. This talent is then developing new features and improves the project. These new features and improvements attract more users and so on. It is a loop. So, post about Netdata, present it to local meetups you attend, let your online social network or twitter, facebook, reddit, etc. know you are using it. **The more people involved, the faster the project evolves**. - -### Provide feedback - -Is there anything that bothers you about Netdata? Did you experience an issue while installing it or using it? Would you like to see it evolve to match your requirements? Let us know by making a post at [at Netdata Community](https://community.netdata.cloud/category/4/feedback) to discuss it or [open a GitHub issue](https://github.com/netdata/netdata/issues). Feedback is very important for open-source projects. We can't commit we will do everything, but your feedback influences [our roadmap](https://community.netdata.cloud/category/1/announcements-and-roadmap) significantly. **We rely on your feedback to make Netdata better**. - -### Translate some documentation - -The [Netdata localization project](https://github.com/netdata/localization) contains instructions on how to provide translations for parts of our documentation. Translating the entire documentation is a daunting task, but you can contribute as much as you like, even a single file. The Chinese translation effort has already begun and we are looking forward to more contributions. - -### Sponsor a part of Netdata - -Netdata is a complex system, with many integrations for the various collectors, backends and notification endpoints. As a result, we rely on help from "sponsors", a concept similar to "power users" or "product owners". To become a sponsor, just let us know in any Github issue and we will record your GitHub username in a "CONTRIBUTORS.md" in the appropriate directory. - -#### Sponsor a collector - -Netdata is all about simplicity and meaningful presentation. A "sponsor" for a collector does the following: - -- Assists the devs with feedback on the charts. -- Specifies the alarms that would make sense for each metric. -- When the implementation passes QA, tests the implementation in production. -- Uses the charts and alarms in his/her day to day work and provides additional feedback. -- Requests additional improvements as things change (e.g. new versions of an API are available). - -#### Sponsor an exporting connector - -We already support various [exporting connectors](/exporting/README.md), and we intend to support more. A "sponsor" for a connector: - -- Suggests ways in which the information in Netdata could best be exposed to the particular endpoint, to facilitate meaningful presentation. -- When the implementation passes QA, tests the implementation in production. -- Uses the backend in his/her day to day work and provides additional feedback, after the backend is delivered. -- Requests additional improvements as things change (e.g. new versions of the backend API are available). - -#### Sponsor a notification method - -Netdata delivers alarms via various [notification methods](health/notifications). A "sponsor" for a notification method: - -- Points the devs to the documentation for the API and identifies any unusual features of interest (e.g. the ability in Slack to send a notification either to a channel or to a user). -- Uses the notification method in production and provides feedback. -- Requests additional improvements as things change (e.g. new versions of the API are available). - -## Experienced Users - -### Help other users - -As the project grows, an increasing share of our time is spent on supporting this community of users in terms of answering questions, of helping users understand how Netdata works and find their way with it. Helping other users is crucial. It allows the developers and maintainers of the project to focus on improving it. - -### Improve documentation - -Our documentation is in need of constant improvement and expansion. As Netdata's features grow, we need to clearly explain how each feature works and document all the possible configurations. And as Netdata's community grows, we need to improve existing documentation to make it more accessible to people of all skill levels. - -We also need to produce beginner-level tutorials on using Netdata to monitor common applications, web servers, and more. - -Start with the [guide for contributing to documentation](/docs/contributing/contributing-documentation.md), and then review the [documentation style guide](/docs/contributing/style-guide.md) for specifics on how we write our documentation. - -Don't be afraid to submit a pull request with your corrections or additions! We need a lot of help and are willing to guide new contributors through the process. - -## Developers - -We expect most contributions to be for new data collection plugins. You can read about how external plugins work [here](collectors/plugins.d/). Additional instructions are available for [Node.js plugins](collectors/node.d.plugin) and [Python plugins](collectors/python.d.plugin). - -Of course we appreciate contributions for any other part of the Netdata agent, including the [daemon](daemon), [backends for long term archiving](backends/), innovative ways of using the [REST API](web/api) to create cool [Custom Dashboards](web/gui/custom/) or to include Netdata charts in other applications, similarly to what can be done with [Confluence](web/gui/confluence/). - -If you are working on the C source code please be aware that we have a standard build configuration that we use. This -is meant to keep the source tree clean and free of warnings. When you are preparing to work on the code: -``` -CFLAGS="-O1 -ggdb -Wall -Wextra -Wformat-signedness -fstack-protector-all -DNETDATA_INTERNAL_CHECKS=1 -D_FORTIFY_SOURCE=2 -DNETDATA_VERIFY_LOCKS=1" ./netdata-installer.sh --disable-lto --dont-wait -``` - -Typically we will enable LTO during production builds. The reasons for configuring it this way are: - -| CFLAG / argument | Reasoning | -| ---------------- | --------- | -| `-O1` | This makes the debugger easier to use as it disables optimisations that break the relationship between the source and the state of the debugger | -| `-ggdb` | Enable debugging symbols in gdb format (this also works with clang / llbdb) | -| `-Wall -Wextra -Wformat-signedness` | Really, definitely, absolutely all the warnings | -| `-DNETDATA_INTERNAL_CHECKS=1` | This enables the debug.log and turns on the macro that outputs to it | -| `-D_FORTIFY_SOURCE=2` | Enable buffer-overflow checks on string-processing functions | -| `-DNETDATA_VERIFY_LOCKS=1` | Enable extra checks and debug | -| `--disable-lto ` | We enable LTO for production builds, but disable it during development are it can hide errors about missing symbols that have been pruned. | - -Before submitting a PR we run through this checklist: - -* Compilation warnings -* valgrind -* ./netdata-installer.sh -* make dist -* `packaging/makeself/build-x86_64-static.sh` -* `clang-format -style=file` - -Please be aware that the linting pass at the end is currently messy as we are transitioning between code styles -across most of our code-base, but we prefer new contributions that match the linting style. - -### Contributions Ground Rules - -#### Code of Conduct and CLA - -We expect all contributors to abide by the [Contributor Covenant Code of Conduct](CODE_OF_CONDUCT.md). For a pull request to be accepted, you will also need to accept the [Netdata contributors license agreement](CONTRIBUTORS.md), as part of the PR process. - -#### Performance and efficiency - -Everything on Netdata is about efficiency. We need Netdata to always be the most lightweight monitoring solution available. We will reject to merge PRs that are not optimal in resource utilization and efficiency. - -Of course there are cases that such technical excellence is either not reasonable or not feasible. In these cases, we may require the feature or code submitted to be by disabled by default. - -#### Meaningful metrics - -Unlike other monitoring solutions, Netdata requires all metrics collected to have some structure attached to them. So, Netdata metrics have a name, units, belong to a chart that has a title, a family, a context, belong to an application, etc. - -This structure is what makes Netdata different. Most other monitoring solution collect bulk metrics in terms of name-value pairs and then expect their users to give meaning to these metrics during visualization. This does not work. It is neither practical nor reasonable to give to someone 2000 metrics and let him/her visualize them in a meaningful way. - -So, Netdata requires all metrics to have a meaning at the time they are collected. We will reject to merge PRs that loosely collect just a "bunch of metrics", but we are very keen to help you fix this. - -#### Automated Testing - -Netdata is a very large application to have automated testing end-to-end. But automated testing is required for crucial functions of it. - -Generally, all pull requests should be coupled with automated testing scenarios. However since we do not currently have a framework in place for testing everything little bit of it, we currently require automated tests for parts of Netdata that seem too risky to be changed without automated testing. - -Of course, manual testing is always required. - -#### Netdata is a distributed application - -Netdata is a distributed monitoring application. A few basic features can become quite complicated for such applications. We may reject features that alter or influence the nature of Netdata, though we usually discuss the requirements with contributors and help them adapt their code to be better suited for Netdata. - -#### Operating systems supported - -Netdata should be running everywhere, on every production system out there. - -Although we focus on **supported operating systems**, we still want Netdata to run even on non-supported systems. This, of course, may require some more manual work from the users (to prepare their environment, or enable certain flags, etc). - -If your contributions limit the number of operating systems supported we will request from you to improve it. - -#### Documentation - -Your contributions should be bundled with related documentation to help users understand how to use the features you introduce. - -#### Maintenance - -When you contribute code to Netdata, you are automatically accepting that you will be responsible for maintaining that code in the future. So, if users need help, or report bugs, we will invite you to the related github issues to help them or fix the issues or bugs of your contributions. - -#### Code Style - -The single most important rule when writing code is this: *check the surrounding code and try to imitate it*. [Reference](https://developer.gnome.org/programming-guidelines/stable/c-coding-style.html.en) - -We use several different languages and have had contributions from several people with different styles. When in doubt, you can check similar existing code. - -For C contributions in particular, we try to respect the [Linux kernel style](https://www.kernel.org/doc/html/v4.10/process/coding-style.html), with the following exceptions: - -- Use 4 space indentation instead of 8 -- We occasionally have multiple statements on a single line (e.g. `if (a) b;`) -- Allow max line length of 120 chars -- Allow opening brace at the end of a function declaration: `function() {`. -- Allow trailing comments - -### Your first pull request - -There are several guides for pull requests, such as the following: - -- -- - -However, it's not always that simple. Our [PR approval process](#pr-approval-process) and the several merges we do every day may cause your fork to get behind the Netdata master. If you worked on something that has changed in the meantime, you will be required to do a git rebase, to bring your fork to the correct state. A very easy to follow guide on how to do it without learning all the intricacies of GitHub can be found [here](https://medium.com/@ruthmpardee/git-fork-workflow-using-rebase-587a144be470) - -One thing you will need to do only for your first pull request in Netdata is to accept the CLA. Until you do, the automated check for the CLA acceptance will be showing as failed. - -#### PR Guidelines - -PR Titles: - -- Must follow the [Imperative Mood](https://en.wikipedia.org/wiki/Imperative_mood) -- Must be no more than ~50 characters (_longer description in the PR_) - -PR Descriptions: - -- Must clearly contain sufficient information regarding the content of the PR, including area/component, test plan, etc. -- Must reference an existing issue. - -Some PR title examples: - -- Fix bug in Netdata installer for FreeBSD 11.2 -- Update docs for other installation methods -- Add new collector for Prometheus endpoints -- Add 4.19 Kernel variant for eBPF -- Fix typo in README -- Refactor code for better maintainability -- etc - -The key idea here is to start with a "verb" of what you are doing in the PR. - -For good examples have a look at other projects like: - -- https://github.com/facebook/react/commits/master -- https://github.com/tensorflow/tensorflow/commits/master -- https://github.com/vuejs/vue/commits/dev -- https://github.com/microsoft/vscode/commits/master -- Also see the Linux Kernel and Git projects as well as good examples. - -#### Commit messages when PRs are merged - -When a PR gets squashed and merged into master, the title of the commit message (first line) must be the PR title -followed by the PR number. - -The body of the commit message should be a short description of the work, preferably taken from the connected issue. - -### PR approval process - -Each PR automatically [requires a review](https://help.github.com/articles/about-required-reviews-for-pull-requests/) from the code owners specified in `.github/CODEOWNERS`. Depending on the files contained in your PR, several people may be needed to approve it. - -We also have a series of automated checks running, such as linters to check code quality and QA tests. If you get an error or warning in any of those checks, you will need to click on the link included in the check to identify the root cause, so you can fix it. - -If you wish to open a PR but are not quite ready for the code to be reviewed, you can open it as a Draft PR (click the dropdown on the **Create PR** button and select **Draft PR**). This will prevent reviewers from being notified initially so that you can keep working on the PR. Once you're ready, you can click the **Ready for Review** button near the bottom of the PR to mark it ready and notify the relevant reviewers. - -[![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2FCONTRIBUTING&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)](<>) diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md deleted file mode 100644 index 7d7d5218f..000000000 --- a/CONTRIBUTORS.md +++ /dev/null @@ -1,136 +0,0 @@ - - -# Netdata contributors license agreement - -**Thank you for contributing to Netdata!** - -This agreement is part of the legal framework of the open-source ecosystem -that adds some red tape, but protects both the contributor and the project. - -To understand why this is needed, please read [a well-written chapter from -Karl Fogel’s Producing Open Source Software on CLAs](https://producingoss.com/en/contributor-agreements.html). - -By signing this agreement, you do not change your rights to use your own -contributions for any other purpose. - -## copyright license - -The Contributor (_you_) grants Netdata Inc. a perpetual, worldwide, non-exclusive, -no-charge, royalty-free, irrevocable copyright license to reproduce, -prepare derivative works of, publicly display, publicly perform, sublicense, -and distribute his contributions and such derivative works. - -## copyright transfer - -The Contributor (_you_) hereby assigns Netdata Inc. copyright in his -contributions, to be licensed under the same terms as the rest of the code. - -> _Note: this means we may re-license Netdata (your contributions included) -> any way we see fit, without asking your permission. -> We intend to keep the Netdata agent forever FOSS. -> But open-source licenses have significant differences and in our attempt to -> help Netdata grow we may have to distribute it under a different license. -> For example, CNCF, the Cloud Native Computing Foundation, requires Netdata -> to be licensed under Apache-2.0 for it to be accepted as a member of the -> Foundation. We want to be free to do it._ - -## original work - -The Contributor (_you_) represent that each of his contributions is his -original creation and that he is legally entitled to grant the above license. - -> _Note: if you are committing third party code, please make sure the third party -> license or any other restrictions are also included with your commits. -> Netdata includes many third party libraries and tools and this is not a -> problem, provided that the license of the third party code is compatible with -> the one we use for Netdata._ - -## signature - -Since Sep 17th 2018, we use for signing the CLA, on all pull requests. -Old contributors can sign the CLA at any time using this link. - -## HISTORICAL SIGNATURES - -(they have been imported to already) - -The Contributor (_you_) signs this agreement by adding his personal data in -this document and committing it to the project repo -(the same way contributions are submitted to the project). - -By signing once, all contributions (past and future) of The Contributor (_you_), -are subject to this agreement. - -> _Note: so you have to:_ -> -> 1. add your github username and name in this file -> 2. commit it to the repo with a PR, using the same github username, or include this change in your first PR. - -# Netdata contributors - -This is the list of contributors that have signed this agreement: - -|username|name|email (optional)| -|:------:|:--:|:---------------| -|@lets00|Luís Eduardo|leduardo@lsd.ufcg.edu.br| -|@ktsaou|Costa Tsaousis|costa@tsaousis.gr| -|@tycho|Steven Noonan|steven@uplinklabs.net| -|@philwhineray|Phil Whineray|| -|@paulfantom|Paweł Krupa|pawel@krupa.net.pl| -|@Ferroin|Austin S. Hemmelgarn|ahferroin7@gmail.com| -|@glensc|Elan Ruusamäe|| -|@l2isbad|Ilya Mashchenko|ilyamaschenko@gmail.com| -|@rlefevre|Rémi Lefèvre|| -|@vlvkobal|Vladimir Kobal|vlad@prokk.net| -|@simonnagl|Simon Nagl|| -|@manosf|Emmanouil Fokas|manosf@protonmail.com| -|@user501254|Ashesh Singh|user501254@gmail.com| -|@t-h-e|Stefan Forstenlechner|| -|@facetoe|Facetoe|| -|@ntlug|Christopher Cox|ccox@endlessnow.com| -|@alonbl|Alon Bar-Lev|alon.barlev@gmail.com| -|@Wing924|Wei He|weihe924stephen@gmail.com| -|@NeonSludge|Kirill Buev|kirill.buev@gmx.com| -|@kmlucy|Kyle Lucy|kmlucy@gmail.com| -|@RicardoSette|Ricardo Sette|ricardosette@freebsdbrasil.com.br| -|@383c57|Shinichi Tagashira|| -|@davidak|David Kleuker|netdata-contributors+vyff@davidak.de| -|@ccremer|Christian Cremer|| -|@jimcooley|Jim Cooley|jim.cooley@healthvana.com| -|@Chocobo1|Mike Tzou|| -|@vinyasmusic|Vinyas Malagaudanavar|vinyasmusic@gmail.com| -|@cosmix|Dimosthenis Kaponis|| -|@shadycuz|Levi Blaney|shadycuz+spam@gmail.com| -|@Flums|Philip Gabrielsen|philip@digno.no| -|@domschl|Dominik Schlösser|dominik.schloesser@gmail.com| -|@tioumen|Guillaume Hospital|| -|@arch273|Jacob Ayres|| -|@x4FF3|David Fuellgraf|| -|@jasonwbarnett|Jason Barnett|| -|@ecowed|Ed Wade|| -|@wungad|Rob Man|| -|@rda0|Sven Mäder|maeder@phys.ethz.ch| -|@alibo|Ali Borhani|aliborhani1@gmail.com| -|@Nani-o|Sofiane Medjkoune|sofiane@medjkoune.fr| -|@n0guest|Evgeniy K.|ask@osshelp.ru| -|@amichelic|Adalbert Michelic|| -|@abalabahaha|abalabahaha|hi@abal.moe| -|@illes|Illes S.|| -|@plasticrake|Patrick Seal|| -|@jonfairbanks|Jon Fairbanks|| -|@pjz|Paul Jimenez|pj@place.org| -|@jgrossiord|Julien Grossiord|julien@grossiord.net| -|@pohzipohzi|Poh Zi How|| -|@vladmovchan|Vladyslav Movchan|vladislav.movchan@gmail.com| -|@gmosx|George Moschovitis|| -|@adherzog|Adam Herzog|adam@adamherzog.com| -|@skrzyp1|Jerzy S.|| -|@akwan|Alan Kwan|| -|@underhood|Timotej Šiškovič|| -|@stevenh|Steven Hartland|steven.hartland@multiplay.co.uk| -|@dpsy4|Dave Sitek|| -|@devinrsmith|Devin Smith|| - -[![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2FCONTRIBUTORS&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)](<>) diff --git a/Dockerfile.test b/Dockerfile.test index df57ea0d0..ef087d829 100644 --- a/Dockerfile.test +++ b/Dockerfile.test @@ -3,7 +3,7 @@ # `./packaging/docker/Dockerfile`. # # TODO: Create a netdata/package-builder:alpine9 -#FROM netdata/package-buidler:alpine AS build +#FROM netdata/package-builder:alpine AS build FROM alpine:3.9 AS build # Install Dependencies @@ -27,7 +27,7 @@ RUN ./netdata-installer.sh --dont-wait --dont-start-it --disable-go "${INSTALLER FROM alpine:3.9 AS runtime -# Install runtime dependeices +# Install runtime dependencies RUN apk --no-cache -U add curl bash libuv zlib util-linux libmnl python # Create netdata user/group diff --git a/Makefile.am b/Makefile.am index 8355161bb..43780959b 100644 --- a/Makefile.am +++ b/Makefile.am @@ -37,11 +37,8 @@ EXTRA_DIST = \ build/m4/tcmalloc.m4 \ build/m4/ax_c__generic.m4 \ README.md \ - CONTRIBUTORS.md \ - CODE_OF_CONDUCT.md \ LICENSE \ REDISTRIBUTED.md \ - CONTRIBUTING.md \ $(NULL) SUBDIRS = \ @@ -60,15 +57,12 @@ dist_noinst_DATA = \ netdata.cppcheck \ netdata.spec \ package.json \ - packaging/bundle-dashboard.sh \ packaging/bundle-ebpf.sh \ packaging/bundle-judy.sh \ packaging/bundle-libbpf.sh \ packaging/bundle-lws.sh \ packaging/bundle-mosquitto.sh \ packaging/check-kernel-config.sh \ - packaging/dashboard.checksums \ - packaging/dashboard.version \ packaging/ebpf.checksums \ packaging/ebpf.version \ packaging/go.d.checksums \ @@ -120,11 +114,7 @@ SUBDIRS += \ spawn \ $(NULL) -if ACLK_NG -SUBDIRS += \ - mqtt_websockets \ - $(NULL) -else +if !ACLK_NG SUBDIRS += \ aclk/legacy \ $(NULL) @@ -258,6 +248,11 @@ DISKSPACE_PLUGIN_FILES = \ collectors/diskspace.plugin/plugin_diskspace.c \ $(NULL) +TIMEX_PLUGIN_FILES = \ + collectors/timex.plugin/plugin_timex.h \ + collectors/timex.plugin/plugin_timex.c \ + $(NULL) + FREEIPMI_PLUGIN_FILES = \ collectors/freeipmi.plugin/freeipmi_plugin.c \ $(LIBNETDATA_FILES) \ @@ -292,6 +287,8 @@ EBPF_PLUGIN_FILES = \ collectors/ebpf.plugin/ebpf.c \ collectors/ebpf.plugin/ebpf_cachestat.c \ collectors/ebpf.plugin/ebpf_cachestat.h \ + collectors/ebpf.plugin/ebpf_dcstat.c \ + collectors/ebpf.plugin/ebpf_dcstat.h \ collectors/ebpf.plugin/ebpf_process.c \ collectors/ebpf.plugin/ebpf_process.h \ collectors/ebpf.plugin/ebpf_socket.c \ @@ -558,6 +555,17 @@ ACLK_FILES = \ aclk/aclk_rx_msgs.h \ aclk/https_client.c \ aclk/https_client.h \ + mqtt_websockets/src/mqtt_wss_client.c \ + mqtt_websockets/src/include/mqtt_wss_client.h \ + mqtt_websockets/src/mqtt_wss_log.c \ + mqtt_websockets/src/include/mqtt_wss_log.h \ + mqtt_websockets/src/ws_client.c \ + mqtt_websockets/src/include/ws_client.h \ + mqtt_websockets/c-rbuf/src/ringbuffer.c \ + mqtt_websockets/c-rbuf/include/ringbuffer.h \ + mqtt_websockets/c-rbuf/src/ringbuffer_internal.h \ + mqtt_websockets/MQTT-C/src/mqtt.c \ + mqtt_websockets/MQTT-C/include/mqtt.h \ $(NULL) else #ACLK_NG ACLK_FILES = \ @@ -666,6 +674,8 @@ DAEMON_FILES = \ daemon/daemon.h \ daemon/global_statistics.c \ daemon/global_statistics.h \ + daemon/analytics.c \ + daemon/analytics.h \ daemon/main.c \ daemon/main.h \ daemon/signals.c \ @@ -714,6 +724,7 @@ if LINUX NETDATA_FILES += \ $(CGROUPS_PLUGIN_FILES) \ $(DISKSPACE_PLUGIN_FILES) \ + $(TIMEX_PLUGIN_FILES) \ $(PROC_PLUGIN_FILES) \ $(TC_PLUGIN_FILES) \ $(NULL) @@ -748,23 +759,19 @@ NETDATACLI_FILES = \ sbin_PROGRAMS += netdata netdata_SOURCES = $(NETDATA_FILES) -if ACLK_NG + netdata_LDADD = \ - mqtt_websockets/libmqttwebsockets.a \ $(NETDATA_COMMON_LIBS) \ $(NULL) -else #ACLK_NG + +if !ACLK_NG if ENABLE_ACLK -netdata_LDADD = \ +netdata_LDADD += \ externaldeps/mosquitto/libmosquitto.a \ $(OPTIONAL_LIBCAP_LIBS) \ $(OPTIONAL_LWS_LIBS) \ $(NETDATA_COMMON_LIBS) \ $(NULL) -else #ENABLE_ACLK -netdata_LDADD = \ - $(NETDATA_COMMON_LIBS) \ - $(NULL) endif #ENABLE_ACLK endif #ACLK_NG diff --git a/README.md b/README.md index c364a8b05..794ab7743 100644 --- a/README.md +++ b/README.md @@ -44,7 +44,11 @@ Netdata](https://user-images.githubusercontent.com/1153921/96495792-2e881380-11f - [Features](#features) - [Get Netdata](#get-netdata) + - [Docker](#docker) + - [Other operating systems](#other-operating-systems) + - [Post-installation](#post-installation) - [How it works](#how-it-works) +- [Infographic](#infographic) - [Documentation](#documentation) - [Community](#community) - [Contribute](#contribute) @@ -190,11 +194,14 @@ to collect metrics, troubleshoot via charts, export to external databases, and m ## Community -You can find most of the Netdata team in our [community forum](https://community.netdata.cloud). It's the best place to -ask questions, find resources, and get to know the Netdata team. +Netdata is an inclusive open-source project and community. Please read our [Code of Conduct](https://learn.netdata.cloud/contribute/code-of-conduct). + +Find most of the Netdata team in our [community forums](https://community.netdata.cloud). It's the best place to +ask questions, find resources, and engage with passionate professionals. You can also find Netdata on: +- [Reddit](https://www.reddit.com/r/netdata/) - [Facebook](https://www.facebook.com/linuxnetdata/) - [Twitter](https://twitter.com/linuxnetdata) - [StackShare](https://stackshare.io/netdata) @@ -203,10 +210,12 @@ You can also find Netdata on: ## Contribute -We welcome [contributions](/CONTRIBUTING.md) to our code and to our -[documentation](/docs/contributing/contributing-documentation.md). Feel free to join the team! +Contributions are the lifeblood of open-source projects. While we continue to invest in and improve Netdata, we need help to democratize monitoring! -To report bugs or get help, use [GitHub's issues](https://github.com/netdata/netdata/issues). +- Read our [Contributing Guide](https://learn.netdata.cloud/contribute/handbook), which contains all the information you need to contribute to Netdata, such as improving our documentation, engaging in the community, and developing new features. We've made it as frictionless as possible, but if you need help, just ping us on our community forums! +- We have a whole category dedicated to contributing and extending Netdata on our [community forums](https://community.netdata.cloud/c/agent-development/9) +- Found a bug? Open a [GitHub issue](https://github.com/netdata/netdata/issues/new?assignees=&labels=bug%2C+needs+triage&template=bug_report.md). +- View our [Security Policy](https://github.com/netdata/netdata/security/policy). Package maintainers should read the guide on [building Netdata from source](/packaging/installer/methods/source.md) for instructions on building each Netdata component from source and preparing a package. @@ -225,5 +234,3 @@ _When people first hear about a new product, they frequently ask if it is any go > Note to self: Starting immediately, all raganwald projects will have a “Is it any good?” section in the readme, and > the answer shall be “yes.". - -So, we follow the tradition... diff --git a/SECURITY.md b/SECURITY.md deleted file mode 100644 index e823e227a..000000000 --- a/SECURITY.md +++ /dev/null @@ -1,51 +0,0 @@ - - -# Security Policy - -## Supported Versions - -| Version | Supported | -|------- | --------- | -| Latest | Yes | - -## Reporting a Vulnerability - -We're extremely grateful for security researchers and users that report vulnerabilities to Netdata Open Source Community. All reports are thoroughly investigated by a set of community volunteers. - -To make a report, please send an email to **security@netdata.cloud** with -the vulnerability details and the details expected for [all Netdata bug -reports](https://github.com/netdata/netdata/blob/c1f4c6cf503995cd4d896c5821b00d55afcbde87/.github/ISSUE_TEMPLATE/bug_report.md). - -### When Should I Report a Vulnerability? - -- You think you discovered a potential security vulnerability in Netdata -- You are unsure how a vulnerability affects Netdata -- You think you discovered a vulnerability in another project that Netdata depends on (e.g. python, node, etc) - -### When Should I NOT Report a Vulnerability? - -- You need help tuning Netdata for security -- You need help applying security related updates -- Your issue is not security related - -### Security Vulnerability Response - -Each report is acknowledged and analyzed by Netdata Team members within 3 working days. This will set off a Security Release Process. - -Any vulnerability information shared with the Netdata Team stays within the Netdata project and will not be disseminated to other projects unless it is necessary to get the issue fixed. - -As the security issue moves from triage, to identified fix, to release planning we will keep the reporter updated. - -### Public Disclosure Timing - -A public disclosure date is negotiated by the Netdata team and the bug submitter. We prefer to fully disclose the bug as soon as possible once a user mitigation is available. It is reasonable to delay disclosure when the bug or the fix is not yet fully understood, the solution is not well-tested, or for vendor coordination. The timeframe for disclosure is from immediate (especially if it's already publicly known) to a few weeks. As a basic default, we expect report date to disclosure date to be on the order of 7 days. The Netdata team holds the final say when setting a disclosure date. - -### Security Announcements - -Every time a security issue is fixed in Netdata, we immediately release a new version of it. So, to get notified of all security incidents, please subscribe to our releases on github. - -[![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2Fdocs%2FSECURITY&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)](<>) diff --git a/aclk/aclk.c b/aclk/aclk.c index 889fa1e4d..35549cfea 100644 --- a/aclk/aclk.c +++ b/aclk/aclk.c @@ -1,3 +1,5 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + #include "aclk.h" #include "aclk_stats.h" @@ -9,6 +11,7 @@ #include "aclk_util.h" #include "aclk_rx_msgs.h" #include "aclk_collector_list.h" +#include "https_client.h" #ifdef ACLK_LOG_CONVERSATION_DIR #include @@ -26,9 +29,13 @@ int aclk_kill_link = 0; int aclk_pubacks_per_conn = 0; // How many PubAcks we got since MQTT conn est. +time_t aclk_block_until = 0; + usec_t aclk_session_us = 0; // Used by the mqtt layer time_t aclk_session_sec = 0; // Used by the mqtt layer +aclk_env_t *aclk_env = NULL; + mqtt_wss_client mqttwss_client; netdata_mutex_t aclk_shared_state_mutex = NETDATA_MUTEX_INITIALIZER; @@ -38,8 +45,6 @@ netdata_mutex_t aclk_shared_state_mutex = NETDATA_MUTEX_INITIALIZER; struct aclk_shared_state aclk_shared_state = { .agent_state = AGENT_INITIALIZING, .last_popcorn_interrupt = 0, - .version_neg = 0, - .version_neg_wait_till = 0, .mqtt_shutdown_msg_id = -1, .mqtt_shutdown_msg_rcvd = 0 }; @@ -138,8 +143,7 @@ static int wait_till_agent_claimed(void) */ static int wait_till_agent_claim_ready() { - int port; - char *hostname = NULL; + url_t url; while (!netdata_exit) { if (wait_till_agent_claimed()) return 1; @@ -154,15 +158,14 @@ static int wait_till_agent_claim_ready() // We just check configuration is valid here // TODO make it without malloc/free - if (aclk_decode_base_url(cloud_base_url, &hostname, &port)) { + memset(&url, 0, sizeof(url_t)); + if (url_parse(cloud_base_url, &url)) { error("Agent is claimed but the configuration is invalid, please fix"); - freez(hostname); - hostname = NULL; + url_t_destroy(&url); sleep(5); continue; } - freez(hostname); - hostname = NULL; + url_t_destroy(&url); if (!load_private_key()) { sleep(5); @@ -198,6 +201,11 @@ static void msg_callback(const char *topic, const void *msg, size_t msglen, int { char cmsg[RX_MSGLEN_MAX]; size_t len = (msglen < RX_MSGLEN_MAX - 1) ? msglen : (RX_MSGLEN_MAX - 1); + const char *cmd_topic = aclk_get_topic(ACLK_TOPICID_COMMAND); + if (!cmd_topic) { + error("Error retrieving command topic"); + return; + } if (msglen > RX_MSGLEN_MAX - 1) error("Incoming ACLK message was bigger than MAX of %d and got truncated.", RX_MSGLEN_MAX); @@ -221,7 +229,7 @@ static void msg_callback(const char *topic, const void *msg, size_t msglen, int debug(D_ACLK, "Got Message From Broker Topic \"%s\" QOS %d MSG: \"%s\"", topic, qos, cmsg); - if (strcmp(aclk_get_topic(ACLK_TOPICID_COMMAND), topic)) + if (strcmp(cmd_topic, topic)) error("Received message on unexpected topic %s", topic); if (aclk_shared_state.mqtt_shutdown_msg_id > 0) { @@ -235,7 +243,7 @@ static void msg_callback(const char *topic, const void *msg, size_t msglen, int static void puback_callback(uint16_t packet_id) { if (++aclk_pubacks_per_conn == ACLK_PUBACKS_CONN_STABLE) - aclk_reconnect_delay(0); + aclk_tbeb_reset(); #ifdef NETDATA_INTERNAL_CHECKS aclk_stats_msg_puback(packet_id); @@ -320,15 +328,20 @@ static inline void mqtt_connected_actions(mqtt_wss_client client) aclk_session_sec = now / USEC_PER_SEC; aclk_session_us = now % USEC_PER_SEC; - mqtt_wss_subscribe(client, aclk_get_topic(ACLK_TOPICID_COMMAND), 1); + const char *topic = aclk_get_topic(ACLK_TOPICID_COMMAND); + + if (!topic) + error("Unable to fetch topic for COMMAND (to subscribe)"); + else + mqtt_wss_subscribe(client, topic, 1); aclk_stats_upd_online(1); aclk_connected = 1; aclk_pubacks_per_conn = 0; - aclk_hello_msg(client); + ACLK_SHARED_STATE_LOCK; if (aclk_shared_state.agent_state != AGENT_INITIALIZING) { - error("Sending `connect` payload immediatelly as popcorning was finished already."); + error("Sending `connect` payload immediately as popcorning was finished already."); queue_connect_payloads(); } ACLK_SHARED_STATE_UNLOCK; @@ -393,16 +406,41 @@ void aclk_graceful_disconnect(mqtt_wss_client client) mqtt_wss_disconnect(client, 1000); } +static unsigned long aclk_reconnect_delay() { + unsigned long recon_delay; + time_t now; + + if (aclk_disable_runtime) { + aclk_tbeb_reset(); + return 60 * MSEC_PER_SEC; + } + + now = now_monotonic_sec(); + if (aclk_block_until) { + if (now < aclk_block_until) { + recon_delay = aclk_block_until - now; + recon_delay *= MSEC_PER_SEC; + aclk_block_until = 0; + aclk_tbeb_reset(); + return recon_delay; + } + aclk_block_until = 0; + } + + if (!aclk_env || !aclk_env->backoff.base) + return aclk_tbeb_delay(0, 2, 0, 1024); + + return aclk_tbeb_delay(0, aclk_env->backoff.base, aclk_env->backoff.min_s, aclk_env->backoff.max_s); +} + /* Block till aclk_reconnect_delay is satisifed or netdata_exit is signalled * @return 0 - Go ahead and connect (delay expired) * 1 - netdata_exit */ #define NETDATA_EXIT_POLL_MS (MSEC_PER_SEC/4) static int aclk_block_till_recon_allowed() { - // Handle reconnect exponential backoff - // fnc aclk_reconnect_delay comes from ACLK Legacy @amoss - // but has been modifed slightly (more randomness) - unsigned long recon_delay = aclk_reconnect_delay(1); + unsigned long recon_delay = aclk_reconnect_delay(); + info("Wait before attempting to reconnect in %.3f seconds\n", recon_delay / (float)MSEC_PER_SEC); // we want to wake up from time to time to check netdata_exit while (recon_delay) @@ -420,44 +458,22 @@ static int aclk_block_till_recon_allowed() { return 0; } -#define HTTP_PROXY_PREFIX "http://" -static void set_proxy(struct mqtt_wss_proxy *out) -{ - ACLK_PROXY_TYPE pt; - const char *ptr = aclk_get_proxy(&pt); - char *tmp; - char *host; - if (pt != PROXY_TYPE_HTTP) - return; - - out->port = 0; - - if (!strncmp(ptr, HTTP_PROXY_PREFIX, strlen(HTTP_PROXY_PREFIX))) - ptr += strlen(HTTP_PROXY_PREFIX); - - if ((tmp = strchr(ptr, '@'))) - ptr = tmp; - - if ((tmp = strchr(ptr, '/'))) { - host = mallocz((tmp - ptr) + 1); - memcpy(host, ptr, (tmp - ptr)); - host[tmp - ptr] = 0; - } else - host = strdupz(ptr); - - if ((tmp = strchr(host, ':'))) { - *tmp = 0; - tmp++; - out->port = atoi(tmp); +#ifndef ACLK_DISABLE_CHALLENGE +/* Cloud returns transport list ordered with highest + * priority first. This function selects highest prio + * transport that we can actually use (support) + */ +static int aclk_get_transport_idx(aclk_env_t *env) { + for (size_t i = 0; i < env->transport_count; i++) { + // currently we support only MQTT 3 + // therefore select first transport that matches + if (env->transports[i]->type == ACLK_TRP_MQTT_3_1_1) { + return i; + } } - - if (out->port <= 0 || out->port > 65535) - out->port = 8080; - - out->host = host; - - out->type = MQTT_WSS_PROXY_HTTP; + return -1; } +#endif /* Attempts to make a connection to MQTT broker over WSS * @param client instance of mqtt_wss_client @@ -473,12 +489,13 @@ static void set_proxy(struct mqtt_wss_proxy *out) #endif static int aclk_attempt_to_connect(mqtt_wss_client client) { - char *aclk_hostname = NULL; - int aclk_port; + int ret; + + url_t base_url; #ifndef ACLK_DISABLE_CHALLENGE - char *mqtt_otp_user = NULL; - char *mqtt_otp_pass = NULL; + url_t auth_url; + url_t mqtt_url; #endif json_object *lwt; @@ -494,48 +511,103 @@ static int aclk_attempt_to_connect(mqtt_wss_client client) return 1; info("Attempting connection now"); - if (aclk_decode_base_url(cloud_base_url, &aclk_hostname, &aclk_port)) { + memset(&base_url, 0, sizeof(url_t)); + if (url_parse(cloud_base_url, &base_url)) { error("ACLK base URL configuration key could not be parsed. Will retry in %d seconds.", CLOUD_BASE_URL_READ_RETRY); sleep(CLOUD_BASE_URL_READ_RETRY); + url_t_destroy(&base_url); continue; } - struct mqtt_wss_proxy proxy_conf; - proxy_conf.type = MQTT_WSS_DIRECT; - set_proxy(&proxy_conf); + struct mqtt_wss_proxy proxy_conf = { .host = NULL, .port = 0, .type = MQTT_WSS_DIRECT }; + aclk_set_proxy((char**)&proxy_conf.host, &proxy_conf.port, &proxy_conf.type); struct mqtt_connect_params mqtt_conn_params = { .clientid = "anon", .username = "anon", .password = "anon", - .will_topic = aclk_get_topic(ACLK_TOPICID_METADATA), + .will_topic = "lwt", .will_msg = NULL, .will_flags = MQTT_WSS_PUB_QOS2, .keep_alive = 60 }; + #ifndef ACLK_DISABLE_CHALLENGE - aclk_get_mqtt_otp(aclk_private_key, aclk_hostname, aclk_port, &mqtt_otp_user, &mqtt_otp_pass); - mqtt_conn_params.clientid = mqtt_otp_user; - mqtt_conn_params.username = mqtt_otp_user; - mqtt_conn_params.password = mqtt_otp_pass; + if (aclk_env) { + aclk_env_t_destroy(aclk_env); + freez(aclk_env); + } + aclk_env = callocz(1, sizeof(aclk_env_t)); + + ret = aclk_get_env(aclk_env, base_url.host, base_url.port); + url_t_destroy(&base_url); + if (ret) { + error("Failed to Get ACLK environment"); + // delay handled by aclk_block_till_recon_allowed + continue; + } + + memset(&auth_url, 0, sizeof(url_t)); + if (url_parse(aclk_env->auth_endpoint, &auth_url)) { + error("Parsing URL returned by env endpoint for authentication failed. \"%s\"", aclk_env->auth_endpoint); + url_t_destroy(&auth_url); + continue; + } + + ret = aclk_get_mqtt_otp(aclk_private_key, (char **)&mqtt_conn_params.clientid, (char **)&mqtt_conn_params.username, (char **)&mqtt_conn_params.password, &auth_url); + url_t_destroy(&auth_url); + if (ret) { + error("Error passing Challenge/Response to get OTP"); + continue; + } + + // aclk_get_topic moved here as during OTP we + // generate the topic cache + mqtt_conn_params.will_topic = aclk_get_topic(ACLK_TOPICID_METADATA); + if (!mqtt_conn_params.will_topic) { + error("Couldn't get LWT topic. Will not send LWT."); + continue; + } + + // Do the MQTT connection + ret = aclk_get_transport_idx(aclk_env); + if (ret < 0) { + error("Cloud /env endpoint didn't return any transport usable by this Agent."); + continue; + } + + memset(&mqtt_url, 0, sizeof(url_t)); + if (url_parse(aclk_env->transports[ret]->endpoint, &mqtt_url)){ + error("Failed to parse target URL for /env trp idx %d \"%s\"", ret, aclk_env->transports[ret]->endpoint); + url_t_destroy(&mqtt_url); + continue; + } #endif lwt = aclk_generate_disconnect(NULL); mqtt_conn_params.will_msg = json_object_to_json_string_ext(lwt, JSON_C_TO_STRING_PLAIN); - mqtt_conn_params.will_msg_len = strlen(mqtt_conn_params.will_msg); - if (!mqtt_wss_connect(client, aclk_hostname, aclk_port, &mqtt_conn_params, ACLK_SSL_FLAGS, &proxy_conf)) { - json_object_put(lwt); - freez(aclk_hostname); - aclk_hostname = NULL; + +#ifdef ACLK_DISABLE_CHALLENGE + ret = mqtt_wss_connect(client, base_url.host, base_url.port, &mqtt_conn_params, ACLK_SSL_FLAGS, &proxy_conf); + url_t_destroy(&base_url); +#else + ret = mqtt_wss_connect(client, mqtt_url.host, mqtt_url.port, &mqtt_conn_params, ACLK_SSL_FLAGS, &proxy_conf); + url_t_destroy(&mqtt_url); + + freez((char*)mqtt_conn_params.clientid); + freez((char*)mqtt_conn_params.password); + freez((char*)mqtt_conn_params.username); +#endif + + json_object_put(lwt); + + if (!ret) { info("MQTTWSS connection succeeded"); mqtt_connected_actions(client); return 0; } - freez(aclk_hostname); - aclk_hostname = NULL; - json_object_put(lwt); error("Connect failed\n"); } @@ -637,6 +709,10 @@ exit_full: free_topic_cache(); mqtt_wss_destroy(mqttwss_client); exit: + if (aclk_env) { + aclk_env_t_destroy(aclk_env); + freez(aclk_env); + } static_thread->enabled = NETDATA_MAIN_THREAD_EXITED; return NULL; } diff --git a/aclk/aclk.h b/aclk/aclk.h index 29626c7f4..b02b93d75 100644 --- a/aclk/aclk.h +++ b/aclk/aclk.h @@ -9,23 +9,8 @@ typedef struct aclk_rrdhost_state { #include "../daemon/common.h" #include "aclk_util.h" -// minimum and maximum supported version of ACLK -// in this version of agent -#define ACLK_VERSION_MIN 2 -#define ACLK_VERSION_MAX 2 - -// Version negotiation messages have they own versioning -// this is also used for LWT message as we set that up -// before version negotiation -#define ACLK_VERSION_NEG_VERSION 1 - -// Maximum time to wait for version negotiation before aborting -// and defaulting to oldest supported version -#define VERSION_NEG_TIMEOUT 3 - -#if ACLK_VERSION_MIN > ACLK_VERSION_MAX -#error "ACLK_VERSION_MAX must be >= than ACLK_VERSION_MIN" -#endif +// version for aclk legacy (old cloud arch) +#define ACLK_VERSION 2 // Define ACLK Feature Version Boundaries Here #define ACLK_V_COMPRESSION 2 @@ -40,9 +25,13 @@ extern int aclk_disable_single_updates; extern int aclk_kill_link; extern int aclk_connected; +extern time_t aclk_block_until; + extern usec_t aclk_session_us; extern time_t aclk_session_sec; +extern aclk_env_t *aclk_env; + void *aclk_main(void *ptr); void aclk_single_update_disable(); void aclk_single_update_enable(); @@ -68,11 +57,6 @@ extern struct aclk_shared_state { ACLK_AGENT_STATE agent_state; time_t last_popcorn_interrupt; - // read only while ACLK connected - // protect by lock otherwise - int version_neg; - usec_t version_neg_wait_till; - // To wait for `disconnect` message PUBACK // when shuting down // at the same time if > 0 we know link is diff --git a/aclk/aclk_otp.c b/aclk/aclk_otp.c index fcb9d600c..411a5f891 100644 --- a/aclk/aclk_otp.c +++ b/aclk/aclk_otp.c @@ -3,12 +3,16 @@ #include "aclk_otp.h" -#include "https_client.h" - #include "../daemon/common.h" #include "../mqtt_websockets/c-rbuf/include/ringbuffer.h" +// CentOS 7 has older version that doesn't define this +// same goes for MacOS +#ifndef UUID_STR_LEN +#define UUID_STR_LEN 37 +#endif + struct dictionary_singleton { char *key; char *result; @@ -167,54 +171,321 @@ static int private_decrypt(RSA *p_key, unsigned char * enc_data, int data_len, u return result; } -// aclk_get_mqtt_otp is slightly modified original code from @amoss -void aclk_get_mqtt_otp(RSA *p_key, char *aclk_hostname, int port, char **mqtt_usr, char **mqtt_pass) -{ - char *data_buffer = mallocz(NETDATA_WEB_RESPONSE_INITIAL_SIZE); - debug(D_ACLK, "Performing challenge-response sequence"); - if (*mqtt_pass != NULL) - { - freez(*mqtt_pass); - *mqtt_pass = NULL; +static int aclk_https_request(https_req_t *request, https_req_response_t *response) { + int rc; + // wrapper for ACLK only which loads ACLK specific proxy settings + // then only calls https_request + struct mqtt_wss_proxy proxy_conf = { .host = NULL, .port = 0, .type = MQTT_WSS_DIRECT }; + aclk_set_proxy((char**)&proxy_conf.host, &proxy_conf.port, &proxy_conf.type); + + if (proxy_conf.type == MQTT_WSS_PROXY_HTTP) { + request->proxy_host = (char*)proxy_conf.host; // TODO make it const as well + request->proxy_port = proxy_conf.port; + } + + rc = https_request(request, response); + freez((char*)proxy_conf.host); + return rc; +} + +struct auth_data { + char *client_id; + char *username; + char *passwd; +}; + +#define PARSE_ENV_JSON_CHK_TYPE(it, type, name) \ + if (json_object_get_type(json_object_iter_peek_value(it)) != type) { \ + error("value of key \"%s\" should be %s", name, #type); \ + goto exit; \ + } + +#define JSON_KEY_CLIENTID "clientID" +#define JSON_KEY_USER "username" +#define JSON_KEY_PASS "password" +#define JSON_KEY_TOPICS "topics" + +static int parse_passwd_response(const char *json_str, struct auth_data *auth) { + int rc = 1; + json_object *json; + struct json_object_iterator it; + struct json_object_iterator itEnd; + + json = json_tokener_parse(json_str); + if (!json) { + error("JSON-C failed to parse the payload of http respons of /env endpoint"); + return 1; + } + + it = json_object_iter_begin(json); + itEnd = json_object_iter_end(json); + + while (!json_object_iter_equal(&it, &itEnd)) { + if (!strcmp(json_object_iter_peek_name(&it), JSON_KEY_CLIENTID)) { + PARSE_ENV_JSON_CHK_TYPE(&it, json_type_string, JSON_KEY_CLIENTID) + + auth->client_id = strdupz(json_object_get_string(json_object_iter_peek_value(&it))); + json_object_iter_next(&it); + continue; + } + if (!strcmp(json_object_iter_peek_name(&it), JSON_KEY_USER)) { + PARSE_ENV_JSON_CHK_TYPE(&it, json_type_string, JSON_KEY_USER) + + auth->username = strdupz(json_object_get_string(json_object_iter_peek_value(&it))); + json_object_iter_next(&it); + continue; + } + if (!strcmp(json_object_iter_peek_name(&it), JSON_KEY_PASS)) { + PARSE_ENV_JSON_CHK_TYPE(&it, json_type_string, JSON_KEY_PASS) + + auth->passwd = strdupz(json_object_get_string(json_object_iter_peek_value(&it))); + json_object_iter_next(&it); + continue; + } + if (!strcmp(json_object_iter_peek_name(&it), JSON_KEY_TOPICS)) { + PARSE_ENV_JSON_CHK_TYPE(&it, json_type_array, JSON_KEY_TOPICS) + + if (aclk_generate_topic_cache(json_object_iter_peek_value(&it))) { + error("Failed to generate topic cache!"); + goto exit; + } + json_object_iter_next(&it); + continue; + } + error("Unknown key \"%s\" in passwd response payload. Ignoring", json_object_iter_peek_name(&it)); + json_object_iter_next(&it); + } + + if (!auth->client_id) { + error(JSON_KEY_CLIENTID " is compulsory key in /password response"); + goto exit; + } + if (!auth->passwd) { + error(JSON_KEY_PASS " is compulsory in /password response"); + goto exit; + } + if (!auth->username) { + error(JSON_KEY_USER " is compulsory in /password response"); + goto exit; + } + + rc = 0; +exit: + json_object_put(json); + return rc; +} + +#define JSON_KEY_ERTRY "errorNonRetryable" +#define JSON_KEY_EDELAY "errorRetryDelaySeconds" +#define JSON_KEY_EEC "errorCode" +#define JSON_KEY_EMSGKEY "errorMsgKey" +#define JSON_KEY_EMSG "errorMessage" +#if JSON_C_MINOR_VERSION >= 13 +static const char *get_json_str_by_path(json_object *json, const char *path) { + json_object *ptr; + if (json_pointer_get(json, path, &ptr)) { + error("Missing compulsory key \"%s\" in error response", path); + return NULL; + } + if (json_object_get_type(ptr) != json_type_string) { + error("Value of Key \"%s\" in error response should be string", path); + return NULL; + } + return json_object_get_string(ptr); +} + +static int aclk_parse_otp_error(const char *json_str) { + int rc = 1; + json_object *json, *ptr; + const char *ec; + const char *ek; + const char *emsg; + int block_retry = -1, backoff = -1; + + + json = json_tokener_parse(json_str); + if (!json) { + error("JSON-C failed to parse the payload of http response of /env endpoint"); + return 1; + } + + if ((ec = get_json_str_by_path(json, "/" JSON_KEY_EEC)) == NULL) + goto exit; + + if ((ek = get_json_str_by_path(json, "/" JSON_KEY_EMSGKEY)) == NULL) + goto exit; + + if ((emsg = get_json_str_by_path(json, "/" JSON_KEY_EMSG)) == NULL) + goto exit; + + // optional field + if (!json_pointer_get(json, "/" JSON_KEY_ERTRY, &ptr)) { + if (json_object_get_type(ptr) != json_type_boolean) { + error("Error response Key " "/" JSON_KEY_ERTRY " should be of boolean type"); + goto exit; + } + block_retry = json_object_get_boolean(ptr); + } + + // optional field + if (!json_pointer_get(json, "/" JSON_KEY_EDELAY, &ptr)) { + if (json_object_get_type(ptr) != json_type_int) { + error("Error response Key " "/" JSON_KEY_EDELAY " should be of integer type"); + goto exit; + } + backoff = json_object_get_int(ptr); + } + + if (block_retry > 0) + aclk_disable_runtime = 1; + + if (backoff > 0) + aclk_block_until = now_monotonic_sec() + backoff; + + error("Cloud returned EC=\"%s\", Msg-Key:\"%s\", Msg:\"%s\", BlockRetry:%s, Backoff:%ds (-1 unset by cloud)", ec, ek, emsg, block_retry > 0 ? "true" : "false", backoff); + rc = 0; +exit: + json_object_put(json); + return rc; +} +#else +static int aclk_parse_otp_error(const char *json_str) { + int rc = 1; + int block_retry = -1, backoff = -1; + + const char *ec = NULL; + const char *ek = NULL; + const char *emsg = NULL; + + json_object *json; + struct json_object_iterator it; + struct json_object_iterator itEnd; + + json = json_tokener_parse(json_str); + if (!json) { + error("JSON-C failed to parse the payload of http respons of /env endpoint"); + return 1; + } + + it = json_object_iter_begin(json); + itEnd = json_object_iter_end(json); + + while (!json_object_iter_equal(&it, &itEnd)) { + if (!strcmp(json_object_iter_peek_name(&it), JSON_KEY_EMSG)) { + PARSE_ENV_JSON_CHK_TYPE(&it, json_type_string, JSON_KEY_EMSG) + + emsg = json_object_get_string(json_object_iter_peek_value(&it)); + json_object_iter_next(&it); + continue; + } + if (!strcmp(json_object_iter_peek_name(&it), JSON_KEY_EMSGKEY)) { + PARSE_ENV_JSON_CHK_TYPE(&it, json_type_string, JSON_KEY_EMSGKEY) + + ek = json_object_get_string(json_object_iter_peek_value(&it)); + json_object_iter_next(&it); + continue; + } + if (!strcmp(json_object_iter_peek_name(&it), JSON_KEY_EEC)) { + PARSE_ENV_JSON_CHK_TYPE(&it, json_type_string, JSON_KEY_EEC) + + ec = strdupz(json_object_get_string(json_object_iter_peek_value(&it))); + json_object_iter_next(&it); + continue; + } + if (!strcmp(json_object_iter_peek_name(&it), JSON_KEY_EDELAY)) { + if (json_object_get_type(json_object_iter_peek_value(&it)) != json_type_int) { + error("value of key " JSON_KEY_EDELAY " should be integer"); + goto exit; + } + + backoff = json_object_get_int(json_object_iter_peek_value(&it)); + json_object_iter_next(&it); + continue; + } + if (!strcmp(json_object_iter_peek_name(&it), JSON_KEY_ERTRY)) { + if (json_object_get_type(json_object_iter_peek_value(&it)) != json_type_boolean) { + error("value of key " JSON_KEY_ERTRY " should be integer"); + goto exit; + } + + block_retry = json_object_get_boolean(json_object_iter_peek_value(&it)); + json_object_iter_next(&it); + continue; + } + error("Unknown key \"%s\" in error response payload. Ignoring", json_object_iter_peek_name(&it)); + json_object_iter_next(&it); } - // curl http://cloud-iam-agent-service:8080/api/v1/auth/node/00000000-0000-0000-0000-000000000000/challenge - // TODO - target host? + + if (block_retry > 0) + aclk_disable_runtime = 1; + + if (backoff > 0) + aclk_block_until = now_monotonic_sec() + backoff; + + error("Cloud returned EC=\"%s\", Msg-Key:\"%s\", Msg:\"%s\", BlockRetry:%s, Backoff:%ds (-1 unset by cloud)", ec, ek, emsg, block_retry > 0 ? "true" : "false", backoff); + rc = 0; +exit: + json_object_put(json); + return rc; +} +#endif + +#define OTP_URL_PREFIX "/api/v1/auth/node/" +int aclk_get_mqtt_otp(RSA *p_key, char **mqtt_id, char **mqtt_usr, char **mqtt_pass, url_t *target) { + // TODO this fnc will be rewritten and simplified in following PRs + // still carries lot of baggage from ACLK Legacy + int rc = 1; + BUFFER *url = buffer_create(strlen(OTP_URL_PREFIX) + UUID_STR_LEN + 20); + + https_req_t req = HTTPS_REQ_T_INITIALIZER; + https_req_response_t resp = HTTPS_REQ_RESPONSE_T_INITIALIZER; + char *agent_id = is_agent_claimed(); if (agent_id == NULL) { error("Agent was not claimed - cannot perform challenge/response"); - goto CLEANUP; + goto cleanup; } - char url[1024]; - sprintf(url, "/api/v1/auth/node/%s/challenge", agent_id); - info("Retrieving challenge from cloud: %s %d %s", aclk_hostname, port, url); - if (https_request(HTTP_REQ_GET, aclk_hostname, port, url, data_buffer, NETDATA_WEB_RESPONSE_INITIAL_SIZE, NULL)) - { - error("Challenge failed: %s", data_buffer); - goto CLEANUP; + + // GET Challenge + req.host = target->host; + req.port = target->port; + buffer_sprintf(url, "%s/node/%s/challenge", target->path, agent_id); + req.url = url->buffer; + + if (aclk_https_request(&req, &resp)) { + error ("ACLK_OTP Challenge failed"); + goto cleanup; } + if (resp.http_code != 200) { + error ("ACLK_OTP Challenge HTTP code not 200 OK (got %d)", resp.http_code); + if (resp.payload_size) + aclk_parse_otp_error(resp.payload); + goto cleanup_resp; + } + info ("ACLK_OTP Got Challenge from Cloud"); + struct dictionary_singleton challenge = { .key = "challenge", .result = NULL }; - debug(D_ACLK, "Challenge response from cloud: %s", data_buffer); - if (json_parse(data_buffer, &challenge, json_extract_singleton) != JSON_OK) + if (json_parse(resp.payload, &challenge, json_extract_singleton) != JSON_OK) { freez(challenge.result); - error("Could not parse the json response with the challenge: %s", data_buffer); - goto CLEANUP; + error("Could not parse the the challenge"); + goto cleanup_resp; } if (challenge.result == NULL) { - error("Could not retrieve challenge from auth response: %s", data_buffer); - goto CLEANUP; + error("Could not retrieve challenge JSON key from challenge response"); + goto cleanup_resp; } - + // Decrypt the Challenge and Calculate Response size_t challenge_len = strlen(challenge.result); unsigned char decoded[512]; size_t decoded_len = base64_decode((unsigned char*)challenge.result, challenge_len, decoded, sizeof(decoded)); + freez(challenge.result); unsigned char plaintext[4096]={}; int decrypted_length = private_decrypt(p_key, decoded, decoded_len, plaintext); - freez(challenge.result); char encoded[512]; size_t encoded_len = base64_encode(plaintext, decrypted_length, encoded, sizeof(encoded)); encoded[encoded_len] = 0; @@ -223,39 +494,394 @@ void aclk_get_mqtt_otp(RSA *p_key, char *aclk_hostname, int port, char **mqtt_us char response_json[4096]={}; sprintf(response_json, "{\"response\":\"%s\"}", encoded); debug(D_ACLK, "Password phase: %s",response_json); - // TODO - host - sprintf(url, "/api/v1/auth/node/%s/password", agent_id); - if (https_request(HTTP_REQ_POST, aclk_hostname, port, url, data_buffer, NETDATA_WEB_RESPONSE_INITIAL_SIZE, response_json)) - { - error("Challenge-response failed: %s", data_buffer); - goto CLEANUP; + + https_req_response_free(&resp); + https_req_response_init(&resp); + + // POST password + req.request_type = HTTP_REQ_POST; + buffer_flush(url); + buffer_sprintf(url, "%s/node/%s/password", target->path, agent_id); + req.url = url->buffer; + req.payload = response_json; + req.payload_size = strlen(response_json); + + if (aclk_https_request(&req, &resp)) { + error ("ACLK_OTP Password error trying to post result to password"); + goto cleanup; + } + if (resp.http_code != 201) { + error ("ACLK_OTP Password HTTP code not 201 Created (got %d)", resp.http_code); + if (resp.payload_size) + aclk_parse_otp_error(resp.payload); + goto cleanup_resp; + } + info ("ACLK_OTP Got Password from Cloud"); + + struct auth_data data = { .client_id = NULL, .passwd = NULL, .username = NULL }; + + if (parse_passwd_response(resp.payload, &data)){ + error("Error parsing response of password endpoint"); + goto cleanup_resp; + } + + *mqtt_pass = data.passwd; + *mqtt_usr = data.username; + *mqtt_id = data.client_id; + + rc = 0; +cleanup_resp: + https_req_response_free(&resp); +cleanup: + freez(agent_id); + buffer_free(url); + return rc; +} + +#define JSON_KEY_ENC "encoding" +#define JSON_KEY_AUTH_ENDPOINT "authEndpoint" +#define JSON_KEY_TRP "transports" +#define JSON_KEY_TRP_TYPE "type" +#define JSON_KEY_TRP_ENDPOINT "endpoint" +#define JSON_KEY_BACKOFF "backoff" +#define JSON_KEY_BACKOFF_BASE "base" +#define JSON_KEY_BACKOFF_MAX "maxSeconds" +#define JSON_KEY_BACKOFF_MIN "minSeconds" +#define JSON_KEY_CAPS "capabilities" + +static int parse_json_env_transport(json_object *json, aclk_transport_desc_t *trp) { + struct json_object_iterator it; + struct json_object_iterator itEnd; + + it = json_object_iter_begin(json); + itEnd = json_object_iter_end(json); + + while (!json_object_iter_equal(&it, &itEnd)) { + if (!strcmp(json_object_iter_peek_name(&it), JSON_KEY_TRP_TYPE)) { + PARSE_ENV_JSON_CHK_TYPE(&it, json_type_string, JSON_KEY_TRP_TYPE) + if (trp->type != ACLK_TRP_UNKNOWN) { + error(JSON_KEY_TRP_TYPE " set already"); + goto exit; + } + trp->type = aclk_transport_type_t_from_str(json_object_get_string(json_object_iter_peek_value(&it))); + if (trp->type == ACLK_TRP_UNKNOWN) { + error(JSON_KEY_TRP_TYPE " unknown type \"%s\"", json_object_get_string(json_object_iter_peek_value(&it))); + goto exit; + } + json_object_iter_next(&it); + continue; + } + + if (!strcmp(json_object_iter_peek_name(&it), JSON_KEY_TRP_ENDPOINT)) { + PARSE_ENV_JSON_CHK_TYPE(&it, json_type_string, JSON_KEY_TRP_ENDPOINT) + if (trp->endpoint) { + error(JSON_KEY_TRP_ENDPOINT " set already"); + goto exit; + } + trp->endpoint = strdupz(json_object_get_string(json_object_iter_peek_value(&it))); + json_object_iter_next(&it); + continue; + } + + error ("unknown JSON key in dictionary (\"%s\")", json_object_iter_peek_name(&it)); + json_object_iter_next(&it); } - debug(D_ACLK, "Password response from cloud: %s", data_buffer); + if (!trp->endpoint) { + error (JSON_KEY_TRP_ENDPOINT " is missing from JSON dictionary"); + goto exit; + } + + if (trp->type == ACLK_TRP_UNKNOWN) { + error ("transport type not set"); + goto exit; + } + + return 0; + +exit: + aclk_transport_desc_t_destroy(trp); + return 1; +} + +static int parse_json_env_transports(json_object *json_array, aclk_env_t *env) { + aclk_transport_desc_t *trp; + json_object *obj; + + if (env->transports) { + error("transports have been set already"); + return 1; + } + + env->transport_count = json_object_array_length(json_array); + + env->transports = callocz(env->transport_count , sizeof(aclk_transport_desc_t *)); + + for (size_t i = 0; i < env->transport_count; i++) { + trp = callocz(1, sizeof(aclk_transport_desc_t)); + obj = json_object_array_get_idx(json_array, i); + if (parse_json_env_transport(obj, trp)) { + error("error parsing transport idx %d", (int)i); + freez(trp); + return 1; + } + env->transports[i] = trp; + } + + return 0; +} + +#define MATCHED_CORRECT 1 +#define MATCHED_ERROR -1 +#define NOT_MATCHED 0 +static int parse_json_backoff_int(struct json_object_iterator *it, int *out, const char* name, int min, int max) { + if (!strcmp(json_object_iter_peek_name(it), name)) { + if (json_object_get_type(json_object_iter_peek_value(it)) != json_type_int) { + error("Could not parse \"%s\". Not an integer as expected.", name); + return MATCHED_ERROR; + } + + *out = json_object_get_int(json_object_iter_peek_value(it)); + + if (*out < min || *out > max) { + error("Value of \"%s\"=%d out of range (%d-%d).", name, *out, min, max); + return MATCHED_ERROR; + } + + return MATCHED_CORRECT; + } + return NOT_MATCHED; +} + +static int parse_json_backoff(json_object *json, aclk_backoff_t *backoff) { + struct json_object_iterator it; + struct json_object_iterator itEnd; + int ret; + + it = json_object_iter_begin(json); + itEnd = json_object_iter_end(json); + + while (!json_object_iter_equal(&it, &itEnd)) { + if ( (ret = parse_json_backoff_int(&it, &backoff->base, JSON_KEY_BACKOFF_BASE, 1, 10)) ) { + if (ret == MATCHED_ERROR) { + return 1; + } + json_object_iter_next(&it); + continue; + } + + if ( (ret = parse_json_backoff_int(&it, &backoff->max_s, JSON_KEY_BACKOFF_MAX, 500, INT_MAX)) ) { + if (ret == MATCHED_ERROR) { + return 1; + } + json_object_iter_next(&it); + continue; + } + + if ( (ret = parse_json_backoff_int(&it, &backoff->min_s, JSON_KEY_BACKOFF_MIN, 0, INT_MAX)) ) { + if (ret == MATCHED_ERROR) { + return 1; + } + json_object_iter_next(&it); + continue; + } + + error ("unknown JSON key in dictionary (\"%s\")", json_object_iter_peek_name(&it)); + json_object_iter_next(&it); + } + + return 0; +} + +static int parse_json_env_caps(json_object *json, aclk_env_t *env) { + json_object *obj; + const char *str; + + if (env->capabilities) { + error("transports have been set already"); + return 1; + } + + env->capability_count = json_object_array_length(json); + + // empty capabilities list is allowed + if (!env->capability_count) + return 0; + + env->capabilities = callocz(env->capability_count , sizeof(char *)); + + for (size_t i = 0; i < env->capability_count; i++) { + obj = json_object_array_get_idx(json, i); + if (json_object_get_type(obj) != json_type_string) { + error("Capability at index %d not a string!", (int)i); + return 1; + } + str = json_object_get_string(obj); + if (!str) { + error("Error parsing capabilities"); + return 1; + } + env->capabilities[i] = strdupz(str); + } + + return 0; +} - struct dictionary_singleton password = { .key = "password", .result = NULL }; - if (json_parse(data_buffer, &password, json_extract_singleton) != JSON_OK) +static int parse_json_env(const char *json_str, aclk_env_t *env) { + json_object *json; + struct json_object_iterator it; + struct json_object_iterator itEnd; + + json = json_tokener_parse(json_str); + if (!json) { + error("JSON-C failed to parse the payload of http respons of /env endpoint"); + return 1; + } + + it = json_object_iter_begin(json); + itEnd = json_object_iter_end(json); + + while (!json_object_iter_equal(&it, &itEnd)) { + if (!strcmp(json_object_iter_peek_name(&it), JSON_KEY_AUTH_ENDPOINT)) { + PARSE_ENV_JSON_CHK_TYPE(&it, json_type_string, JSON_KEY_AUTH_ENDPOINT) + if (env->auth_endpoint) { + error("authEndpoint set already"); + goto exit; + } + env->auth_endpoint = strdupz(json_object_get_string(json_object_iter_peek_value(&it))); + json_object_iter_next(&it); + continue; + } + + if (!strcmp(json_object_iter_peek_name(&it), JSON_KEY_ENC)) { + PARSE_ENV_JSON_CHK_TYPE(&it, json_type_string, JSON_KEY_ENC) + if (env->encoding != ACLK_ENC_UNKNOWN) { + error(JSON_KEY_ENC " set already"); + goto exit; + } + env->encoding = aclk_encoding_type_t_from_str(json_object_get_string(json_object_iter_peek_value(&it))); + json_object_iter_next(&it); + continue; + } + + if (!strcmp(json_object_iter_peek_name(&it), JSON_KEY_TRP)) { + PARSE_ENV_JSON_CHK_TYPE(&it, json_type_array, JSON_KEY_TRP) + + json_object *now = json_object_iter_peek_value(&it); + parse_json_env_transports(now, env); + + json_object_iter_next(&it); + continue; + } + + if (!strcmp(json_object_iter_peek_name(&it), JSON_KEY_BACKOFF)) { + PARSE_ENV_JSON_CHK_TYPE(&it, json_type_object, JSON_KEY_BACKOFF) + + if (parse_json_backoff(json_object_iter_peek_value(&it), &env->backoff)) { + env->backoff.base = 0; + error("Error parsing Backoff parameters in env"); + goto exit; + } + + json_object_iter_next(&it); + continue; + } + + if (!strcmp(json_object_iter_peek_name(&it), JSON_KEY_CAPS)) { + PARSE_ENV_JSON_CHK_TYPE(&it, json_type_array, JSON_KEY_CAPS) + + if (parse_json_env_caps(json_object_iter_peek_value(&it), env)) { + error("Error parsing capabilities list"); + goto exit; + } + + json_object_iter_next(&it); + continue; + } + + error ("unknown JSON key in dictionary (\"%s\")", json_object_iter_peek_name(&it)); + json_object_iter_next(&it); + } + + // Check all compulsory keys have been set + if (env->transport_count < 1) { + error("env has to return at least one transport"); + goto exit; + } + if (!env->auth_endpoint) { + error(JSON_KEY_AUTH_ENDPOINT " is compulsory"); + goto exit; + } + if (env->encoding == ACLK_ENC_UNKNOWN) { + error(JSON_KEY_ENC " is compulsory"); + goto exit; + } + if (!env->backoff.base) { + error(JSON_KEY_BACKOFF " is compulsory"); + goto exit; + } + + json_object_put(json); + return 0; + +exit: + aclk_env_t_destroy(env); + json_object_put(json); + return 1; +} + +int aclk_get_env(aclk_env_t *env, const char* aclk_hostname, int aclk_port) { + BUFFER *buf = buffer_create(1024); + + https_req_t req = HTTPS_REQ_T_INITIALIZER; + https_req_response_t resp = HTTPS_REQ_RESPONSE_T_INITIALIZER; + + req.request_type = HTTP_REQ_GET; + + char *agent_id = is_agent_claimed(); + if (agent_id == NULL) { - freez(password.result); - error("Could not parse the json response with the password: %s", data_buffer); - goto CLEANUP; - } - - if (password.result == NULL ) { - error("Could not retrieve password from auth response"); - goto CLEANUP; - } - if (*mqtt_pass != NULL ) - freez(*mqtt_pass); - *mqtt_pass = password.result; - if (*mqtt_usr != NULL) - freez(*mqtt_usr); - *mqtt_usr = agent_id; - agent_id = NULL; - -CLEANUP: - if (agent_id != NULL) - freez(agent_id); - freez(data_buffer); - return; + error("Agent was not claimed - cannot perform challenge/response"); + buffer_free(buf); + return 1; + } + + buffer_sprintf(buf, "/api/v1/env?v=%s&cap=json$claim_id=%s", &(VERSION[1]) /* skip 'v' at beginning */, agent_id); + freez(agent_id); + + req.host = (char*)aclk_hostname; + req.port = aclk_port; + req.url = buf->buffer; + if (aclk_https_request(&req, &resp)) { + error("Error trying to contact env endpoint"); + https_req_response_free(&resp); + buffer_free(buf); + return 1; + } + if (resp.http_code != 200) { + error("The HTTP code not 200 OK (Got %d)", resp.http_code); + https_req_response_free(&resp); + buffer_free(buf); + return 1; + } + + if (!resp.payload || !resp.payload_size) { + error("Unexpected empty payload as response to /env call"); + https_req_response_free(&resp); + buffer_free(buf); + return 1; + } + + if (parse_json_env(resp.payload, env)) { + error ("error parsing /env message"); + https_req_response_free(&resp); + buffer_free(buf); + return 1; + } + + info("Getting Cloud /env successful"); + + https_req_response_free(&resp); + buffer_free(buf); + return 0; } diff --git a/aclk/aclk_otp.h b/aclk/aclk_otp.h index 31e81c5a1..d2044f6fd 100644 --- a/aclk/aclk_otp.h +++ b/aclk/aclk_otp.h @@ -5,6 +5,9 @@ #include "../daemon/common.h" -void aclk_get_mqtt_otp(RSA *p_key, char *aclk_hostname, int port, char **mqtt_usr, char **mqtt_pass); +#include "https_client.h" + +int aclk_get_mqtt_otp(RSA *p_key, char **mqtt_id, char **mqtt_usr, char **mqtt_pass, url_t *target); +int aclk_get_env(aclk_env_t *env, const char *aclk_hostname, int aclk_port); #endif /* ACLK_OTP_H */ diff --git a/aclk/aclk_query.c b/aclk/aclk_query.c index 71c63f647..3e2f88e46 100644 --- a/aclk/aclk_query.c +++ b/aclk/aclk_query.c @@ -1,3 +1,5 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + #include "aclk_query.h" #include "aclk_stats.h" #include "aclk_query_queue.h" @@ -233,23 +235,6 @@ void *aclk_query_main_thread(void *ptr) { struct aclk_query_thread *info = ptr; while (!netdata_exit) { - ACLK_SHARED_STATE_LOCK; - if (unlikely(!aclk_shared_state.version_neg)) { - if (!aclk_shared_state.version_neg_wait_till || aclk_shared_state.version_neg_wait_till > now_monotonic_usec()) { - ACLK_SHARED_STATE_UNLOCK; - info("Waiting for ACLK Version Negotiation message from Cloud"); - sleep(1); - continue; - } - errno = 0; - error("ACLK version negotiation failed. No reply to \"hello\" with \"version\" from cloud in time of %ds." - " Reverting to default ACLK version of %d.", VERSION_NEG_TIMEOUT, ACLK_VERSION_MIN); - aclk_shared_state.version_neg = ACLK_VERSION_MIN; -// When ACLK v3 is implemented you will need this -// aclk_set_rx_handlers(aclk_shared_state.version_neg); - } - ACLK_SHARED_STATE_UNLOCK; - aclk_query_process_msgs(info); QUERY_THREAD_LOCK; diff --git a/aclk/aclk_rx_msgs.c b/aclk/aclk_rx_msgs.c index fcb8d9968..3d3ab5e2c 100644 --- a/aclk/aclk_rx_msgs.c +++ b/aclk/aclk_rx_msgs.c @@ -166,81 +166,6 @@ error: return 1; } -// This handles `version` message from cloud used to negotiate -// protocol version we will use -static int aclk_handle_version_response(struct aclk_request *cloud_to_agent, char *raw_payload) -{ - UNUSED(raw_payload); - int version = -1; - errno = 0; - - if (unlikely(cloud_to_agent->version != ACLK_VERSION_NEG_VERSION)) { - error( - "Unsuported version of \"version\" message from cloud. Expected %d, Got %d", - ACLK_VERSION_NEG_VERSION, - cloud_to_agent->version); - return 1; - } - if (unlikely(!cloud_to_agent->min_version)) { - error("Min version missing or 0"); - return 1; - } - if (unlikely(!cloud_to_agent->max_version)) { - error("Max version missing or 0"); - return 1; - } - if (unlikely(cloud_to_agent->max_version < cloud_to_agent->min_version)) { - error( - "Max version (%d) must be >= than min version (%d)", cloud_to_agent->max_version, - cloud_to_agent->min_version); - return 1; - } - - if (unlikely(cloud_to_agent->min_version > ACLK_VERSION_MAX)) { - error( - "Agent too old for this cloud. Minimum version required by cloud %d." - " Maximum version supported by this agent %d.", - cloud_to_agent->min_version, ACLK_VERSION_MAX); - aclk_kill_link = 1; - aclk_disable_runtime = 1; - return 1; - } - if (unlikely(cloud_to_agent->max_version < ACLK_VERSION_MIN)) { - error( - "Cloud version is too old for this agent. Maximum version supported by cloud %d." - " Minimum (oldest) version supported by this agent %d.", - cloud_to_agent->max_version, ACLK_VERSION_MIN); - aclk_kill_link = 1; - return 1; - } - - version = MIN(cloud_to_agent->max_version, ACLK_VERSION_MAX); - - ACLK_SHARED_STATE_LOCK; - if (unlikely(now_monotonic_usec() > aclk_shared_state.version_neg_wait_till)) { - errno = 0; - error("The \"version\" message came too late ignoring."); - goto err_cleanup; - } - if (unlikely(aclk_shared_state.version_neg)) { - errno = 0; - error("Version has already been set to %d", aclk_shared_state.version_neg); - goto err_cleanup; - } - aclk_shared_state.version_neg = version; - ACLK_SHARED_STATE_UNLOCK; - - info("Choosing version %d of ACLK", version); - - aclk_set_rx_handlers(version); - - return 0; - -err_cleanup: - ACLK_SHARED_STATE_UNLOCK; - return 1; -} - typedef struct aclk_incoming_msg_type{ char *name; int(*fnc)(struct aclk_request *, char *); @@ -248,20 +173,11 @@ typedef struct aclk_incoming_msg_type{ aclk_incoming_msg_type aclk_incoming_msg_types_compression[] = { { .name = "http", .fnc = aclk_handle_cloud_request_v2 }, - { .name = "version", .fnc = aclk_handle_version_response }, { .name = NULL, .fnc = NULL } }; struct aclk_incoming_msg_type *aclk_incoming_msg_types = aclk_incoming_msg_types_compression; -void aclk_set_rx_handlers(int version) -{ -// ACLK_NG ACLK version support starts at 2 -// TODO ACLK v3 - UNUSED(version); - aclk_incoming_msg_types = aclk_incoming_msg_types_compression; -} - int aclk_handle_cloud_message(char *payload) { struct aclk_request cloud_to_agent; @@ -295,10 +211,6 @@ int aclk_handle_cloud_message(char *payload) goto err_cleanup; } - if (!aclk_shared_state.version_neg && strcmp(cloud_to_agent.type_id, "version")) { - error("Only \"version\" message is allowed before popcorning and version negotiation is finished. Ignoring"); - goto err_cleanup; - } for (int i = 0; aclk_incoming_msg_types[i].name; i++) { if (strcmp(cloud_to_agent.type_id, aclk_incoming_msg_types[i].name) == 0) { diff --git a/aclk/aclk_rx_msgs.h b/aclk/aclk_rx_msgs.h index c9f0bd37a..e24252bee 100644 --- a/aclk/aclk_rx_msgs.h +++ b/aclk/aclk_rx_msgs.h @@ -9,6 +9,5 @@ #include "libnetdata/libnetdata.h" int aclk_handle_cloud_message(char *payload); -void aclk_set_rx_handlers(int version); #endif /* ACLK_RX_MSGS_H */ diff --git a/aclk/aclk_stats.c b/aclk/aclk_stats.c index b61ac05f7..a599cfda5 100644 --- a/aclk/aclk_stats.c +++ b/aclk/aclk_stats.c @@ -1,3 +1,5 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + #include "aclk_stats.h" netdata_mutex_t aclk_stats_mutex = NETDATA_MUTEX_INITIALIZER; diff --git a/aclk/aclk_tx_msgs.c b/aclk/aclk_tx_msgs.c index 158fc4e26..144008e4d 100644 --- a/aclk/aclk_tx_msgs.c +++ b/aclk/aclk_tx_msgs.c @@ -13,8 +13,14 @@ static void aclk_send_message_subtopic(mqtt_wss_client client, json_object *msg, { uint16_t packet_id; const char *str = json_object_to_json_string_ext(msg, JSON_C_TO_STRING_PLAIN); + const char *topic = aclk_get_topic(subtopic); - mqtt_wss_publish_pid(client, aclk_get_topic(subtopic), str, strlen(str), MQTT_WSS_PUB_QOS1, &packet_id); + if (unlikely(!topic)) { + error("Couldn't get topic. Aborting mesage send"); + return; + } + + mqtt_wss_publish_pid(client, topic, str, strlen(str), MQTT_WSS_PUB_QOS1, &packet_id); #ifdef NETDATA_INTERNAL_CHECKS aclk_stats_msg_published(packet_id); #endif @@ -30,8 +36,14 @@ static uint16_t aclk_send_message_subtopic_pid(mqtt_wss_client client, json_obje { uint16_t packet_id; const char *str = json_object_to_json_string_ext(msg, JSON_C_TO_STRING_PLAIN); + const char *topic = aclk_get_topic(subtopic); - mqtt_wss_publish_pid(client, aclk_get_topic(subtopic), str, strlen(str), MQTT_WSS_PUB_QOS1, &packet_id); + if (unlikely(!topic)) { + error("Couldn't get topic. Aborting mesage send"); + return 0; + } + + mqtt_wss_publish_pid(client, topic, str, strlen(str), MQTT_WSS_PUB_QOS1, &packet_id); #ifdef NETDATA_INTERNAL_CHECKS aclk_stats_msg_published(packet_id); #endif @@ -199,9 +211,9 @@ void aclk_send_info_metadata(mqtt_wss_client client, int metadata_submitted, RRD // a fake on_connect message then use the real timestamp to indicate it is within the existing // session. if (metadata_submitted) - msg = create_hdr("update", msg_id, 0, 0, aclk_shared_state.version_neg); + msg = create_hdr("update", msg_id, 0, 0, ACLK_VERSION); else - msg = create_hdr("connect", msg_id, aclk_session_sec, aclk_session_us, aclk_shared_state.version_neg); + msg = create_hdr("connect", msg_id, aclk_session_sec, aclk_session_us, ACLK_VERSION); payload = json_object_new_object(); json_object_object_add(msg, "payload", payload); @@ -241,9 +253,9 @@ void aclk_send_alarm_metadata(mqtt_wss_client client, int metadata_submitted) // session. if (metadata_submitted) - msg = create_hdr("connect_alarms", msg_id, 0, 0, aclk_shared_state.version_neg); + msg = create_hdr("connect_alarms", msg_id, 0, 0, ACLK_VERSION); else - msg = create_hdr("connect_alarms", msg_id, aclk_session_sec, aclk_session_us, aclk_shared_state.version_neg); + msg = create_hdr("connect_alarms", msg_id, aclk_session_sec, aclk_session_us, ACLK_VERSION); payload = json_object_new_object(); json_object_object_add(msg, "payload", payload); @@ -265,39 +277,6 @@ void aclk_send_alarm_metadata(mqtt_wss_client client, int metadata_submitted) buffer_free(local_buffer); } -void aclk_hello_msg(mqtt_wss_client client) -{ - json_object *tmp, *msg; - - char *msg_id = create_uuid(); - - ACLK_SHARED_STATE_LOCK; - aclk_shared_state.version_neg = 0; - aclk_shared_state.version_neg_wait_till = now_monotonic_usec() + USEC_PER_SEC * VERSION_NEG_TIMEOUT; - ACLK_SHARED_STATE_UNLOCK; - - //Hello message is versioned separatelly from the rest of the protocol - msg = create_hdr("hello", msg_id, 0, 0, ACLK_VERSION_NEG_VERSION); - - tmp = json_object_new_int(ACLK_VERSION_MIN); - json_object_object_add(msg, "min-version", tmp); - - tmp = json_object_new_int(ACLK_VERSION_MAX); - json_object_object_add(msg, "max-version", tmp); - -#ifdef ACLK_NG - tmp = json_object_new_string("Next Generation"); -#else - tmp = json_object_new_string("Legacy"); -#endif - json_object_object_add(msg, "aclk-implementation", tmp); - - aclk_send_message_subtopic(client, msg, ACLK_TOPICID_METADATA); - - json_object_put(msg); - freez(msg_id); -} - void aclk_http_msg_v2(mqtt_wss_client client, const char *topic, const char *msg_id, usec_t t_exec, usec_t created, int http_code, const char *payload, size_t payload_len) { json_object *tmp, *msg; @@ -340,7 +319,7 @@ void aclk_chart_msg(mqtt_wss_client client, RRDHOST *host, const char *chart) return; } - msg = create_hdr("chart", NULL, 0, 0, aclk_shared_state.version_neg); + msg = create_hdr("chart", NULL, 0, 0, ACLK_VERSION); json_object_object_add(msg, "payload", payload); aclk_send_message_subtopic(client, msg, ACLK_TOPICID_CHART); @@ -352,11 +331,10 @@ void aclk_chart_msg(mqtt_wss_client client, RRDHOST *host, const char *chart) void aclk_alarm_state_msg(mqtt_wss_client client, json_object *msg) { // we create header here on purpose (and not send message with it already as `msg` param) - // one is version_neg is guaranteed to be done here - // other are timestamps etc. which in ACLK legacy would be wrong (because ACLK legacy + // timestamps etc. which in ACLK legacy would be wrong (because ACLK legacy // send message with timestamps already to Query Queue they would be incorrect at time // when query queue would get to send them) - json_object *obj = create_hdr("status-change", NULL, 0, 0, aclk_shared_state.version_neg); + json_object *obj = create_hdr("status-change", NULL, 0, 0, ACLK_VERSION); json_object_object_add(obj, "payload", msg); aclk_send_message_subtopic(client, obj, ACLK_TOPICID_ALARMS); diff --git a/aclk/aclk_tx_msgs.h b/aclk/aclk_tx_msgs.h index cb4d44c96..50c981696 100644 --- a/aclk/aclk_tx_msgs.h +++ b/aclk/aclk_tx_msgs.h @@ -10,8 +10,6 @@ void aclk_send_info_metadata(mqtt_wss_client client, int metadata_submitted, RRDHOST *host); void aclk_send_alarm_metadata(mqtt_wss_client client, int metadata_submitted); -void aclk_hello_msg(mqtt_wss_client client); - void aclk_http_msg_v2(mqtt_wss_client client, const char *topic, const char *msg_id, usec_t t_exec, usec_t created, int http_code, const char *payload, size_t payload_len); void aclk_chart_msg(mqtt_wss_client client, RRDHOST *host, const char *chart); diff --git a/aclk/aclk_util.c b/aclk/aclk_util.c index a5347c466..b8ac66756 100644 --- a/aclk/aclk_util.c +++ b/aclk/aclk_util.c @@ -1,3 +1,5 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + #include "aclk_util.h" #include @@ -10,6 +12,48 @@ #define UUID_STR_LEN 37 #endif +aclk_encoding_type_t aclk_encoding_type_t_from_str(const char *str) { + if (!strcmp(str, "json")) { + return ACLK_ENC_JSON; + } + if (!strcmp(str, "proto")) { + return ACLK_ENC_PROTO; + } + return ACLK_ENC_UNKNOWN; +} + +aclk_transport_type_t aclk_transport_type_t_from_str(const char *str) { + if (!strcmp(str, "MQTTv3")) { + return ACLK_TRP_MQTT_3_1_1; + } + if (!strcmp(str, "MQTTv5")) { + return ACLK_TRP_MQTT_5; + } + return ACLK_TRP_UNKNOWN; +} + +void aclk_transport_desc_t_destroy(aclk_transport_desc_t *trp_desc) { + freez(trp_desc->endpoint); +} + +void aclk_env_t_destroy(aclk_env_t *env) { + freez(env->auth_endpoint); + if (env->transports) { + for (size_t i = 0; i < env->transport_count; i++) { + if(env->transports[i]) { + aclk_transport_desc_t_destroy(env->transports[i]); + env->transports[i] = NULL; + } + } + freez(env->transports); + } + if (env->capabilities) { + for (size_t i = 0; i < env->capability_count; i++) + freez(env->capabilities[i]); + freez(env->capabilities); + } +} + #ifdef ACLK_LOG_CONVERSATION_DIR volatile int aclk_conversation_log_counter = 0; #if !defined(HAVE_C___ATOMIC) || defined(NETDATA_NO_ATOMIC_INSTRUCTIONS) @@ -28,137 +72,246 @@ int aclk_get_conv_log_next() #define ACLK_TOPIC_PREFIX "/agent/" struct aclk_topic { - const char *topic_suffix; + enum aclk_topics topic_id; + // as received from cloud - we keep this for + // eventual topic list update when claim_id changes + char *topic_recvd; + // constructed topic char *topic; }; // This helps to cache finalized topics (assembled with claim_id) // to not have to alloc or create buffer and construct topic every // time message is sent as in old ACLK -static struct aclk_topic aclk_topic_cache[] = { - { .topic_suffix = "outbound/meta", .topic = NULL }, // ACLK_TOPICID_CHART - { .topic_suffix = "outbound/alarms", .topic = NULL }, // ACLK_TOPICID_ALARMS - { .topic_suffix = "outbound/meta", .topic = NULL }, // ACLK_TOPICID_METADATA - { .topic_suffix = "inbound/cmd", .topic = NULL }, // ACLK_TOPICID_COMMAND - { .topic_suffix = NULL, .topic = NULL } -}; +static struct aclk_topic **aclk_topic_cache = NULL; +static size_t aclk_topic_cache_items = 0; void free_topic_cache(void) { - struct aclk_topic *tc = aclk_topic_cache; - while (tc->topic_suffix) { - if (tc->topic) { - freez(tc->topic); - tc->topic = NULL; + if (aclk_topic_cache) { + for (size_t i = 0; i < aclk_topic_cache_items; i++) { + freez(aclk_topic_cache[i]->topic); + freez(aclk_topic_cache[i]->topic_recvd); + freez(aclk_topic_cache[i]); } - tc++; + freez(aclk_topic_cache); + aclk_topic_cache = NULL; + aclk_topic_cache_items = 0; } } -static inline void generate_topic_cache(void) -{ - struct aclk_topic *tc = aclk_topic_cache; - char *ptr; - if (unlikely(!tc->topic)) { - rrdhost_aclk_state_lock(localhost); - while(tc->topic_suffix) { - tc->topic = mallocz(strlen(ACLK_TOPIC_PREFIX) + (UUID_STR_LEN - 1) + 2 /* '/' and \0 */ + strlen(tc->topic_suffix)); - ptr = tc->topic; - strcpy(ptr, ACLK_TOPIC_PREFIX); - ptr += strlen(ACLK_TOPIC_PREFIX); - strcpy(ptr, localhost->aclk_state.claimed_id); - ptr += (UUID_STR_LEN - 1); - *ptr++ = '/'; - strcpy(ptr, tc->topic_suffix); - tc++; +#define JSON_TOPIC_KEY_TOPIC "topic" +#define JSON_TOPIC_KEY_NAME "name" + +struct topic_name { + enum aclk_topics id; + // cloud name - how is it called + // in answer to /password endpoint + const char *name; +} topic_names[] = { + { .id = ACLK_TOPICID_CHART, .name = "chart" }, + { .id = ACLK_TOPICID_ALARMS, .name = "alarms" }, + { .id = ACLK_TOPICID_METADATA, .name = "meta" }, + { .id = ACLK_TOPICID_COMMAND, .name = "inbox-cmd" }, + { .id = ACLK_TOPICID_UNKNOWN, .name = NULL } +}; + +enum aclk_topics compulsory_topics[] = { + ACLK_TOPICID_CHART, + ACLK_TOPICID_ALARMS, + ACLK_TOPICID_METADATA, + ACLK_TOPICID_COMMAND, + ACLK_TOPICID_UNKNOWN +}; + +static enum aclk_topics topic_name_to_id(const char *name) { + struct topic_name *topic = topic_names; + while (topic->name) { + if (!strcmp(topic->name, name)) { + return topic->id; } + topic++; + } + return ACLK_TOPICID_UNKNOWN; +} + +static const char *topic_id_to_name(enum aclk_topics tid) { + struct topic_name *topic = topic_names; + while (topic->name) { + if (topic->id == tid) + return topic->name; + topic++; + } + return "unknown"; +} + +#define CLAIM_ID_REPLACE_TAG "#{claim_id}" +static void topic_generate_final(struct aclk_topic *t) { + char *dest; + char *replace_tag = strstr(t->topic_recvd, CLAIM_ID_REPLACE_TAG); + if (!replace_tag) + return; + + rrdhost_aclk_state_lock(localhost); + if (unlikely(!localhost->aclk_state.claimed_id)) { + error("This should never be called if agent not claimed"); rrdhost_aclk_state_unlock(localhost); + return; } + + t->topic = mallocz(strlen(t->topic_recvd) + 1 - strlen(CLAIM_ID_REPLACE_TAG) + strlen(localhost->aclk_state.claimed_id)); + memcpy(t->topic, t->topic_recvd, replace_tag - t->topic_recvd); + dest = t->topic + (replace_tag - t->topic_recvd); + + memcpy(dest, localhost->aclk_state.claimed_id, strlen(localhost->aclk_state.claimed_id)); + dest += strlen(localhost->aclk_state.claimed_id); + rrdhost_aclk_state_unlock(localhost); + replace_tag += strlen(CLAIM_ID_REPLACE_TAG); + strcpy(dest, replace_tag); + dest += strlen(replace_tag); + *dest = 0; } -/* - * Build a topic based on sub_topic and final_topic - * if the sub topic starts with / assume that is an absolute topic - * - */ -const char *aclk_get_topic(enum aclk_topics topic) +static int topic_cache_add_topic(struct json_object *json, struct aclk_topic *topic) { - generate_topic_cache(); + struct json_object_iterator it; + struct json_object_iterator itEnd; + + it = json_object_iter_begin(json); + itEnd = json_object_iter_end(json); + + while (!json_object_iter_equal(&it, &itEnd)) { + if (!strcmp(json_object_iter_peek_name(&it), JSON_TOPIC_KEY_NAME)) { + if (json_object_get_type(json_object_iter_peek_value(&it)) != json_type_string) { + error("topic dictionary key \"" JSON_TOPIC_KEY_NAME "\" is expected to be json_type_string"); + return 1; + } + topic->topic_id = topic_name_to_id(json_object_get_string(json_object_iter_peek_value(&it))); + if (topic->topic_id == ACLK_TOPICID_UNKNOWN) { + info("topic dictionary has unknown topic name \"%s\"", json_object_get_string(json_object_iter_peek_value(&it))); + } + json_object_iter_next(&it); + continue; + } + if (!strcmp(json_object_iter_peek_name(&it), JSON_TOPIC_KEY_TOPIC)) { + if (json_object_get_type(json_object_iter_peek_value(&it)) != json_type_string) { + error("topic dictionary key \"" JSON_TOPIC_KEY_TOPIC "\" is expected to be json_type_string"); + return 1; + } + topic->topic_recvd = strdupz(json_object_get_string(json_object_iter_peek_value(&it))); + json_object_iter_next(&it); + continue; + } + + error("topic dictionary has Unknown/Unexpected key \"%s\" in topic description. Ignoring!", json_object_iter_peek_name(&it)); + json_object_iter_next(&it); + } - return aclk_topic_cache[topic].topic; + if (!topic->topic_recvd) { + error("topic dictionary Missig compulsory key %s", JSON_TOPIC_KEY_TOPIC); + return 1; + } + + topic_generate_final(topic); + aclk_topic_cache_items++; + + return 0; } -int aclk_decode_base_url(char *url, char **aclk_hostname, int *aclk_port) +int aclk_generate_topic_cache(struct json_object *json) { - int pos = 0; - if (!strncmp("https://", url, 8)) { - pos = 8; - } else if (!strncmp("http://", url, 7)) { - error("Cannot connect ACLK over %s -> unencrypted link is not supported", url); + json_object *obj; + + size_t array_size = json_object_array_length(json); + if (!array_size) { + error("Empty topic list!"); return 1; } - int host_end = pos; - while (url[host_end] != 0 && url[host_end] != '/' && url[host_end] != ':') - host_end++; - if (url[host_end] == 0) { - *aclk_hostname = strdupz(url + pos); - *aclk_port = 443; - info("Setting ACLK target host=%s port=%d from %s", *aclk_hostname, *aclk_port, url); - return 0; - } - if (url[host_end] == ':') { - *aclk_hostname = callocz(host_end - pos + 1, 1); - strncpy(*aclk_hostname, url + pos, host_end - pos); - int port_end = host_end + 1; - while (url[port_end] >= '0' && url[port_end] <= '9') - port_end++; - if (port_end - host_end > 6) { - error("Port specified in %s is invalid", url); - freez(*aclk_hostname); - *aclk_hostname = NULL; + + if (aclk_topic_cache) + free_topic_cache(); + + aclk_topic_cache = callocz(array_size, sizeof(struct aclk_topic *)); + + for (size_t i = 0; i < array_size; i++) { + obj = json_object_array_get_idx(json, i); + if (json_object_get_type(obj) != json_type_object) { + error("expected json_type_object"); + return 1; + } + aclk_topic_cache[i] = callocz(1, sizeof(struct aclk_topic)); + if (topic_cache_add_topic(obj, aclk_topic_cache[i])) { + error("failed to parse topic @idx=%d", (int)i); return 1; } - *aclk_port = atoi(&url[host_end+1]); } - if (url[host_end] == '/') { - *aclk_port = 443; - *aclk_hostname = callocz(1, host_end - pos + 1); - strncpy(*aclk_hostname, url+pos, host_end - pos); + + for (int i = 0; compulsory_topics[i] != ACLK_TOPICID_UNKNOWN; i++) { + if (!aclk_get_topic(compulsory_topics[i])) { + error("missing compulsory topic \"%s\" in password response from cloud", topic_id_to_name(compulsory_topics[i])); + return 1; + } } - info("Setting ACLK target host=%s port=%d from %s", *aclk_hostname, *aclk_port, url); + return 0; } +/* + * Build a topic based on sub_topic and final_topic + * if the sub topic starts with / assume that is an absolute topic + * + */ +const char *aclk_get_topic(enum aclk_topics topic) +{ + if (!aclk_topic_cache) { + error("Topic cache not initialized"); + return NULL; + } + + for (size_t i = 0; i < aclk_topic_cache_items; i++) { + if (aclk_topic_cache[i]->topic_id == topic) + return aclk_topic_cache[i]->topic; + } + error("Unknown topic"); + return NULL; +} + /* * TBEB with randomness * - * @param mode 0 - to reset the delay, - * 1 - to advance a step and calculate sleep time [0 .. ACLK_MAX_BACKOFF_DELAY * 1000] ms + * @param reset 1 - to reset the delay, + * 0 - to advance a step and calculate sleep time in ms + * @param min, max in seconds * @returns delay in ms * */ -#define ACLK_MAX_BACKOFF_DELAY 1024 -unsigned long int aclk_reconnect_delay(int mode) -{ - static int fail = -1; - unsigned long int delay; - if (!mode || fail == -1) { - srandom(time(NULL)); - fail = mode - 1; +unsigned long int aclk_tbeb_delay(int reset, int base, unsigned long int min, unsigned long int max) { + static int attempt = -1; + + if (reset) { + attempt = -1; return 0; } - delay = (1 << fail); + attempt++; - if (delay >= ACLK_MAX_BACKOFF_DELAY) { - delay = ACLK_MAX_BACKOFF_DELAY * 1000; - } else { - fail++; - delay *= 1000; - delay += (random() % (MAX(1000, delay/2))); + if (attempt == 0) { + srandom(time(NULL)); + return 0; } + unsigned long int delay = pow(base, attempt - 1); + delay *= MSEC_PER_SEC; + + delay += (random() % (MAX(1000, delay/2))); + + if (delay <= min * MSEC_PER_SEC) + return min; + + if (delay >= max * MSEC_PER_SEC) + return max; + return delay; } @@ -345,3 +498,43 @@ const char *aclk_get_proxy(ACLK_PROXY_TYPE *type) *type = proxy_type; return proxy; } + +#define HTTP_PROXY_PREFIX "http://" +void aclk_set_proxy(char **ohost, int *port, enum mqtt_wss_proxy_type *type) +{ + ACLK_PROXY_TYPE pt; + const char *ptr = aclk_get_proxy(&pt); + char *tmp; + char *host; + if (pt != PROXY_TYPE_HTTP) + return; + + *port = 0; + + if (!strncmp(ptr, HTTP_PROXY_PREFIX, strlen(HTTP_PROXY_PREFIX))) + ptr += strlen(HTTP_PROXY_PREFIX); + + if ((tmp = strchr(ptr, '@'))) + ptr = tmp; + + if ((tmp = strchr(ptr, '/'))) { + host = mallocz((tmp - ptr) + 1); + memcpy(host, ptr, (tmp - ptr)); + host[tmp - ptr] = 0; + } else + host = strdupz(ptr); + + if ((tmp = strchr(host, ':'))) { + *tmp = 0; + tmp++; + *port = atoi(tmp); + } + + if (*port <= 0 || *port > 65535) + *port = 8080; + + *ohost = host; + + if (type) + *type = MQTT_WSS_PROXY_HTTP; +} diff --git a/aclk/aclk_util.h b/aclk/aclk_util.h index c72329791..03b22e40c 100644 --- a/aclk/aclk_util.h +++ b/aclk/aclk_util.h @@ -3,20 +3,63 @@ #define ACLK_UTIL_H #include "libnetdata/libnetdata.h" +#include "mqtt_wss_client.h" // Helper stuff which should not have any further inside ACLK dependency // and are supposed not to be needed outside of ACLK -int aclk_decode_base_url(char *url, char **aclk_hostname, int *aclk_port); +typedef enum { + ACLK_ENC_UNKNOWN = 0, + ACLK_ENC_JSON, + ACLK_ENC_PROTO +} aclk_encoding_type_t; + +typedef enum { + ACLK_TRP_UNKNOWN = 0, + ACLK_TRP_MQTT_3_1_1, + ACLK_TRP_MQTT_5 +} aclk_transport_type_t; + +typedef struct { + char *endpoint; + aclk_transport_type_t type; +} aclk_transport_desc_t; + +typedef struct { + int base; + int max_s; + int min_s; +} aclk_backoff_t; + +typedef struct { + char *auth_endpoint; + aclk_encoding_type_t encoding; + + aclk_transport_desc_t **transports; + size_t transport_count; + + char **capabilities; + size_t capability_count; + + aclk_backoff_t backoff; +} aclk_env_t; + +aclk_encoding_type_t aclk_encoding_type_t_from_str(const char *str); +aclk_transport_type_t aclk_transport_type_t_from_str(const char *str); + +void aclk_transport_desc_t_destroy(aclk_transport_desc_t *trp_desc); +void aclk_env_t_destroy(aclk_env_t *env); enum aclk_topics { - ACLK_TOPICID_CHART = 0, - ACLK_TOPICID_ALARMS = 1, - ACLK_TOPICID_METADATA = 2, - ACLK_TOPICID_COMMAND = 3, + ACLK_TOPICID_UNKNOWN = 0, + ACLK_TOPICID_CHART = 1, + ACLK_TOPICID_ALARMS = 2, + ACLK_TOPICID_METADATA = 3, + ACLK_TOPICID_COMMAND = 4 }; const char *aclk_get_topic(enum aclk_topics topic); +int aclk_generate_topic_cache(struct json_object *json); void free_topic_cache(void); // TODO // aclk_topics_reload //when claim id changes @@ -32,7 +75,8 @@ int aclk_get_conv_log_next(); #endif #endif -unsigned long int aclk_reconnect_delay(int mode); +unsigned long int aclk_tbeb_delay(int reset, int base, unsigned long int min, unsigned long int max); +#define aclk_tbeb_reset(x) aclk_tbeb_delay(1, 0, 0, 0) typedef enum aclk_proxy_type { PROXY_TYPE_UNKNOWN = 0, @@ -46,7 +90,8 @@ const char *aclk_proxy_type_to_s(ACLK_PROXY_TYPE *type); ACLK_PROXY_TYPE aclk_verify_proxy(const char *string); const char *aclk_lws_wss_get_proxy_setting(ACLK_PROXY_TYPE *type); void safe_log_proxy_censor(char *proxy); -int aclk_decode_base_url(char *url, char **aclk_hostname, int *aclk_port); const char *aclk_get_proxy(ACLK_PROXY_TYPE *type); +void aclk_set_proxy(char **ohost, int *port, enum mqtt_wss_proxy_type *type); + #endif /* ACLK_UTIL_H */ diff --git a/aclk/https_client.c b/aclk/https_client.c index 1b9546d77..907f512ba 100644 --- a/aclk/https_client.c +++ b/aclk/https_client.c @@ -1,3 +1,5 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + #include "libnetdata/libnetdata.h" #include "https_client.h" @@ -10,6 +12,19 @@ enum http_parse_state { HTTP_PARSE_CONTENT }; +static const char *http_req_type_to_str(http_req_type_t req) { + switch (req) { + case HTTP_REQ_GET: + return "GET"; + case HTTP_REQ_POST: + return "POST"; + case HTTP_REQ_CONNECT: + return "CONNECT"; + default: + return "unknown"; + } +} + typedef struct { enum http_parse_state state; int content_length; @@ -17,6 +32,13 @@ typedef struct { } http_parse_ctx; #define HTTP_PARSE_CTX_INITIALIZER { .state = HTTP_PARSE_INITIAL, .content_length = -1, .http_code = 0 } +static inline void http_parse_ctx_clear(http_parse_ctx *ctx) { + ctx->state = HTTP_PARSE_INITIAL; + ctx->content_length = -1; + ctx->http_code = 0; +} + +#define POLL_TO_MS 100 #define NEED_MORE_DATA 0 #define PARSE_SUCCESS 1 @@ -71,8 +93,6 @@ static int parse_http_hdr(rbuf_t buf, http_parse_ctx *parse_ctx) rbuf_pop(buf, buf_val, idx_end); buf_val[idx_end] = 0; - rbuf_bump_tail(buf, strlen(HTTP_KEYVAL_SEPARATOR)); - for (ptr = buf_key; *ptr; ptr++) *ptr = tolower(*ptr); @@ -129,10 +149,10 @@ static int parse_http_response(rbuf_t buf, http_parse_ctx *parse_ctx) rbuf_bump_tail(buf, idx + strlen(HTTP_LINE_TERM)); break; case HTTP_PARSE_CONTENT: - if (parse_ctx->content_length < 0) { - error("content-length missing and http headers ended"); - return PARSE_ERROR; - } + // replies like CONNECT etc. do not have content + if (parse_ctx->content_length < 0) + return PARSE_SUCCESS; + if (rbuf_bytes_available(buf) >= (size_t)parse_ctx->content_length) return PARSE_SUCCESS; return NEED_MORE_DATA; @@ -140,107 +160,493 @@ static int parse_http_response(rbuf_t buf, http_parse_ctx *parse_ctx) } while(1); } -int https_request(http_req_type_t method, char *host, int port, char *url, char *b, size_t b_size, char *payload) +typedef struct https_req_ctx { + https_req_t *request; + + int sock; + rbuf_t buf_rx; + + struct pollfd poll_fd; + + SSL_CTX *ssl_ctx; + SSL *ssl; + + size_t written; + + int self_signed_allowed; + + http_parse_ctx parse_ctx; + + time_t req_start_time; +} https_req_ctx_t; + +static int https_req_check_timedout(https_req_ctx_t *ctx) { + if (now_realtime_sec() > ctx->req_start_time + ctx->request->timeout_s) { + error("request timed out"); + return 1; + } + return 0; +} + +static char *_ssl_err_tos(int err) { - struct timeval timeout = { .tv_sec = 30, .tv_usec = 0 }; - char sport[PORT_STR_MAX_BYTES]; - size_t len = 0; - int rc = 1; + switch(err){ + case SSL_ERROR_SSL: + return "SSL_ERROR_SSL"; + case SSL_ERROR_WANT_READ: + return "SSL_ERROR_WANT_READ"; + case SSL_ERROR_WANT_WRITE: + return "SSL_ERROR_WANT_WRITE"; + case SSL_ERROR_NONE: + return "SSL_ERROR_NONE"; + case SSL_ERROR_ZERO_RETURN: + return "SSL_ERROR_ZERO_RETURN"; + case SSL_ERROR_WANT_CONNECT: + return "SSL_ERROR_WANT_CONNECT"; + case SSL_ERROR_WANT_ACCEPT: + return "SSL_ERROR_WANT_ACCEPT"; + } + return "Unknown!!!"; +} + +static int socket_write_all(https_req_ctx_t *ctx, char *data, size_t data_len) { + ctx->written = 0; + ctx->poll_fd.events = POLLOUT; + + do { + int ret = poll(&ctx->poll_fd, 1, POLL_TO_MS); + if (ret < 0) { + error("poll error"); + return 1; + } + if (ret == 0) { + if (https_req_check_timedout(ctx)) { + error("Poll timed out"); + return 2; + } + continue; + } + + ret = write(ctx->sock, &data[ctx->written], data_len - ctx->written); + if (ret > 0) { + ctx->written += ret; + } else if (errno != EAGAIN && errno != EWOULDBLOCK) { + error("Error writing to socket"); + return 3; + } + } while (ctx->written < data_len); + + return 0; +} + +static int ssl_write_all(https_req_ctx_t *ctx, char *data, size_t data_len) { + ctx->written = 0; + ctx->poll_fd.events |= POLLOUT; + + do { + int ret = poll(&ctx->poll_fd, 1, POLL_TO_MS); + if (ret < 0) { + error("poll error"); + return 1; + } + if (ret == 0) { + if (https_req_check_timedout(ctx)) { + error("Poll timed out"); + return 2; + } + continue; + } + ctx->poll_fd.events = 0; + + ret = SSL_write(ctx->ssl, &data[ctx->written], data_len - ctx->written); + if (ret > 0) { + ctx->written += ret; + } else { + ret = SSL_get_error(ctx->ssl, ret); + switch (ret) { + case SSL_ERROR_WANT_READ: + ctx->poll_fd.events |= POLLIN; + break; + case SSL_ERROR_WANT_WRITE: + ctx->poll_fd.events |= POLLOUT; + break; + default: + error("SSL_write Err: %s", _ssl_err_tos(ret)); + return 3; + } + } + } while (ctx->written < data_len); + + return 0; +} + +static inline int https_client_write_all(https_req_ctx_t *ctx, char *data, size_t data_len) { + if (ctx->ssl_ctx) + return ssl_write_all(ctx, data, data_len); + return socket_write_all(ctx, data, data_len); +} + +static int read_parse_response(https_req_ctx_t *ctx) { int ret; char *ptr; - http_parse_ctx parse_ctx = HTTP_PARSE_CTX_INITIALIZER; + size_t size; - rbuf_t buffer = rbuf_create(b_size); - if (!buffer) + ctx->poll_fd.events = POLLIN; + do { + ret = poll(&ctx->poll_fd, 1, POLL_TO_MS); + if (ret < 0) { + error("poll error"); + return 1; + } + if (ret == 0) { + if (https_req_check_timedout(ctx)) { + error("Poll timed out"); + return 2; + } + continue; + } + ctx->poll_fd.events = 0; + + ptr = rbuf_get_linear_insert_range(ctx->buf_rx, &size); + + if (ctx->ssl_ctx) + ret = SSL_read(ctx->ssl, ptr, size); + else + ret = read(ctx->sock, ptr, size); + + if (ret > 0) { + rbuf_bump_head(ctx->buf_rx, ret); + } else { + if (ctx->ssl_ctx) { + ret = SSL_get_error(ctx->ssl, ret); + switch (ret) { + case SSL_ERROR_WANT_READ: + ctx->poll_fd.events |= POLLIN; + break; + case SSL_ERROR_WANT_WRITE: + ctx->poll_fd.events |= POLLOUT; + break; + default: + error("SSL_read Err: %s", _ssl_err_tos(ret)); + return 3; + } + } else { + if (errno != EAGAIN && errno != EWOULDBLOCK) { + error("write error"); + return 3; + } + ctx->poll_fd.events |= POLLIN; + } + } + } while (!(ret = parse_http_response(ctx->buf_rx, &ctx->parse_ctx))); + + if (ret != PARSE_SUCCESS) { + error("Error parsing HTTP response"); return 1; + } - snprintf(sport, PORT_STR_MAX_BYTES, "%d", port); + return 0; +} - if (payload != NULL) - len = strlen(payload); +#define TX_BUFFER_SIZE 8192 +#define RX_BUFFER_SIZE (TX_BUFFER_SIZE*2) +static int handle_http_request(https_req_ctx_t *ctx) { + BUFFER *hdr = buffer_create(TX_BUFFER_SIZE); + int rc = 0; + + http_parse_ctx_clear(&ctx->parse_ctx); + + // Prepare data to send + switch (ctx->request->request_type) { + case HTTP_REQ_CONNECT: + buffer_strcat(hdr, "CONNECT "); + break; + case HTTP_REQ_GET: + buffer_strcat(hdr, "GET "); + break; + case HTTP_REQ_POST: + buffer_strcat(hdr, "POST "); + break; + default: + error("Unknown HTTPS request type!"); + rc = 1; + goto err_exit; + } + + if (ctx->request->request_type == HTTP_REQ_CONNECT) { + buffer_strcat(hdr, ctx->request->host); + buffer_sprintf(hdr, ":%d", ctx->request->port); + } else { + buffer_strcat(hdr, ctx->request->url); + } + + buffer_strcat(hdr, " HTTP/1.1\x0D\x0A"); - snprintf( - b, - b_size, - "%s %s HTTP/1.1\r\nHost: %s\r\nAccept: application/json\r\nContent-length: %zu\r\nAccept-Language: en-us\r\n" - "User-Agent: Netdata/rocks\r\n\r\n", - (method == HTTP_REQ_GET ? "GET" : "POST"), url, host, len); + //TODO Headers! + if (ctx->request->request_type != HTTP_REQ_CONNECT) { + buffer_sprintf(hdr, "Host: %s\x0D\x0A", ctx->request->host); + } + buffer_strcat(hdr, "User-Agent: Netdata/rocks newhttpclient\x0D\x0A"); - if (payload != NULL) - strncat(b, payload, b_size - len); + if (ctx->request->request_type == HTTP_REQ_POST && ctx->request->payload && ctx->request->payload_size) { + buffer_sprintf(hdr, "Content-Length: %zu\x0D\x0A", ctx->request->payload_size); + } - len = strlen(b); + buffer_strcat(hdr, "\x0D\x0A"); - debug(D_ACLK, "Sending HTTPS req (%zu bytes): '%s'", len, b); - int sock = connect_to_this_ip46(IPPROTO_TCP, SOCK_STREAM, host, 0, sport, &timeout); + // Send the request + if (https_client_write_all(ctx, hdr->buffer, hdr->len)) { + error("Couldn't write HTTP request header into SSL connection"); + rc = 2; + goto err_exit; + } - if (unlikely(sock == -1)) { - error("Handshake failed"); - goto exit_buf; + if (ctx->request->request_type == HTTP_REQ_POST && ctx->request->payload && ctx->request->payload_size) { + if (https_client_write_all(ctx, ctx->request->payload, ctx->request->payload_size)) { + error("Couldn't write payload into SSL connection"); + rc = 3; + goto err_exit; + } } - SSL_CTX *ctx = security_initialize_openssl_client(); - if (ctx==NULL) { + // Read The Response + if (read_parse_response(ctx)) { + error("Error reading or parsing response from server"); + rc = 4; + goto err_exit; + } + +err_exit: + buffer_free(hdr); + return rc; +} + +int https_request(https_req_t *request, https_req_response_t *response) { + int rc = 1, ret; + char connect_port_str[PORT_STR_MAX_BYTES]; + + const char *connect_host = request->proxy_host ? request->proxy_host : request->host; + int connect_port = request->proxy_host ? request->proxy_port : request->port; + struct timeval timeout = { .tv_sec = request->timeout_s, .tv_usec = 0 }; + + https_req_ctx_t *ctx = callocz(1, sizeof(https_req_ctx_t)); + ctx->req_start_time = now_realtime_sec(); + + ctx->buf_rx = rbuf_create(RX_BUFFER_SIZE); + if (!ctx->buf_rx) { + error("Couldn't allocate buffer for RX data"); + goto exit_req_ctx; + } + + snprintf(connect_port_str, PORT_STR_MAX_BYTES, "%d", connect_port); + + ctx->sock = connect_to_this_ip46(IPPROTO_TCP, SOCK_STREAM, connect_host, 0, connect_port_str, &timeout); + if (ctx->sock < 0) { + error("Error connecting TCP socket to \"%s\"", connect_host); + goto exit_buf_rx; + } + + if (fcntl(ctx->sock, F_SETFL, fcntl(ctx->sock, F_GETFL, 0) | O_NONBLOCK) == -1) { + error("Error setting O_NONBLOCK to TCP socket."); + goto exit_sock; + } + + ctx->poll_fd.fd = ctx->sock; + + // Do the CONNECT if proxy is used + if (request->proxy_host) { + https_req_t req = HTTPS_REQ_T_INITIALIZER; + req.request_type = HTTP_REQ_CONNECT; + req.timeout_s = request->timeout_s; + req.host = request->host; + req.port = request->port; + req.url = request->url; + ctx->request = &req; + if (handle_http_request(ctx)) { + error("Failed to CONNECT with proxy"); + goto exit_sock; + } + if (ctx->parse_ctx.http_code != 200) { + error("Proxy didn't return 200 OK (got %d)", ctx->parse_ctx.http_code); + goto exit_sock; + } + info("Proxy accepted CONNECT upgrade"); + } + ctx->request = request; + + ctx->ssl_ctx = security_initialize_openssl_client(); + if (ctx->ssl_ctx==NULL) { error("Cannot allocate SSL context"); goto exit_sock; } - // Certificate chain: not updating the stores - do we need private CA roots? - // Calls to SSL_CTX_load_verify_locations would go here. - SSL *ssl = SSL_new(ctx); - if (ssl==NULL) { + + ctx->ssl = SSL_new(ctx->ssl_ctx); + if (ctx->ssl==NULL) { error("Cannot allocate SSL"); goto exit_CTX; } - SSL_set_fd(ssl, sock); - ret = SSL_connect(ssl); - if (ret != 1) { - error("SSL_connect() failed with err=%d", ret); + + SSL_set_fd(ctx->ssl, ctx->sock); + ret = SSL_connect(ctx->ssl); + if (ret != -1 && ret != 1) { + error("SSL could not connect"); goto exit_SSL; } + if (ret == -1) { + // expected as underlying socket is non blocking! + // consult SSL_connect documentation for details + int ec = SSL_get_error(ctx->ssl, ret); + if (ec != SSL_ERROR_WANT_READ && ec != SSL_ERROR_WANT_WRITE) { + error("Failed to start SSL connection"); + goto exit_SSL; + } + } - ret = SSL_write(ssl, b, len); - if (ret <= 0) - { - error("SSL_write() failed with err=%d", ret); + // The actual request here + if (handle_http_request(ctx)) { + error("Couldn't process request"); goto exit_SSL; } + response->http_code = ctx->parse_ctx.http_code; + if (ctx->parse_ctx.content_length > 0) { + response->payload_size = ctx->parse_ctx.content_length; + response->payload = mallocz(response->payload_size + 1); + ret = rbuf_pop(ctx->buf_rx, response->payload, response->payload_size); + if (ret != (int)response->payload_size) { + error("Payload size doesn't match remaining data on the buffer!"); + response->payload_size = ret; + } + // normally we take payload as it is and copy it + // but for convenience in cases where payload is sth. like + // json we add terminating zero so that user of the data + // doesn't have to convert to C string (0 terminated) + // other uses still have correct payload_size and can copy + // only exact data without affixed 0x00 + ((char*)response->payload)[response->payload_size] = 0; // mallocz(response->payload_size + 1); + } + info("HTTPS \"%s\" request to \"%s\" finished with HTTP code: %d", http_req_type_to_str(ctx->request->request_type), ctx->request->host, response->http_code); - b[0] = 0; + rc = 0; - do { - ptr = rbuf_get_linear_insert_range(buffer, &len); - ret = SSL_read(ssl, ptr, len - 1); - if (ret) - rbuf_bump_head(buffer, ret); - if (ret <= 0) - { - error("No response available - SSL_read()=%d", ret); - goto exit_FULL; +exit_SSL: + SSL_free(ctx->ssl); +exit_CTX: + SSL_CTX_free(ctx->ssl_ctx); +exit_sock: + close(ctx->sock); +exit_buf_rx: + rbuf_free(ctx->buf_rx); +exit_req_ctx: + freez(ctx); + return rc; +} + +void https_req_response_free(https_req_response_t *res) { + freez(res->payload); +} + +void https_req_response_init(https_req_response_t *res) { + res->http_code = 0; + res->payload = NULL; + res->payload_size = 0; +} + +static inline char *min_non_null(char *a, char *b) { + if (!a) + return b; + if (!b) + return a; + return (a < b ? a : b); +} + +#define URI_PROTO_SEPARATOR "://" +#define URL_PARSER_LOG_PREFIX "url_parser " + +static int parse_host_port(url_t *url) { + char *ptr = strrchr(url->host, ':'); + if (ptr) { + size_t port_len = strlen(ptr + 1); + if (!port_len) { + error(URL_PARSER_LOG_PREFIX ": specified but no port number"); + return 1; + } + if (port_len > 5 /* MAX port lenght is 5digit long in decimal */) { + error(URL_PARSER_LOG_PREFIX "port # is too long"); + return 1; } - } while (!(ret = parse_http_response(buffer, &parse_ctx))); + *ptr = 0; + if (!strlen(url->host)) { + error(URL_PARSER_LOG_PREFIX "host empty after removing port"); + return 1; + } + url->port = atoi (ptr + 1); + } + return 0; +} - if (ret != PARSE_SUCCESS) { - error("Error parsing HTTP response"); - goto exit_FULL; +static inline void port_by_proto(url_t *url) { + if (url->port) + return; + if (!url->proto) + return; + if (!strcmp(url->proto, "http")) { + url->port = 80; + return; + } + if (!strcmp(url->proto, "https")) { + url->port = 443; + return; } +} - if (parse_ctx.http_code < 200 || parse_ctx.http_code >= 300) { - error("HTTP Response not Success (got %d)", parse_ctx.http_code); - goto exit_FULL; +#define STRDUPZ_2PTR(dest, start, end) \ + { \ + dest = mallocz(1 + end - start); \ + memcpy(dest, start, end - start); \ + dest[end - start] = 0; \ } - len = rbuf_pop(buffer, b, b_size); - b[MIN(len, b_size-1)] = 0; +int url_parse(const char *url, url_t *parsed) { + const char *start = url; + const char *end = strstr(url, URI_PROTO_SEPARATOR); - rc = 0; -exit_FULL: -exit_SSL: - SSL_free(ssl); -exit_CTX: - SSL_CTX_free(ctx); -exit_sock: - close(sock); -exit_buf: - rbuf_free(buffer); - return rc; + if (end) { + if (end == start) { + error (URL_PARSER_LOG_PREFIX "found " URI_PROTO_SEPARATOR " without protocol specified"); + return 1; + } + + STRDUPZ_2PTR(parsed->proto, start, end) + start = end + strlen(URI_PROTO_SEPARATOR); + } + + end = strchr(start, '/'); + if (!end) + end = start + strlen(start); + + if (start == end) { + error(URL_PARSER_LOG_PREFIX "Host empty"); + return 1; + } + + STRDUPZ_2PTR(parsed->host, start, end); + + if (parse_host_port(parsed)) + return 1; + + if (!*end) { + parsed->path = strdupz("/"); + port_by_proto(parsed); + return 0; + } + + parsed->path = strdupz(end); + port_by_proto(parsed); + return 0; +} + +void url_t_destroy(url_t *url) { + freez(url->host); + freez(url->path); + freez(url->proto); } diff --git a/aclk/https_client.h b/aclk/https_client.h index 0d2e0dba7..f7bc3d43d 100644 --- a/aclk/https_client.h +++ b/aclk/https_client.h @@ -1,11 +1,78 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + #ifndef NETDATA_HTTPS_CLIENT_H #define NETDATA_HTTPS_CLIENT_H +#include "libnetdata/libnetdata.h" + typedef enum http_req_type { - HTTP_REQ_GET, - HTTP_REQ_POST + HTTP_REQ_GET = 0, + HTTP_REQ_POST, + HTTP_REQ_CONNECT } http_req_type_t; -int https_request(http_req_type_t method, char *host, int port, char *url, char *b, size_t b_size, char *payload); +typedef struct { + http_req_type_t request_type; + + char *host; + int port; + char *url; + + time_t timeout_s; //timeout in seconds for the network operation (send/recv) + + void *payload; + size_t payload_size; + + char *proxy_host; + int proxy_port; +} https_req_t; + +typedef struct { + int http_code; + + void *payload; + size_t payload_size; +} https_req_response_t; + + +// Non feature complete URL parser +// feel free to extend when needed +// currently implements only what ACLK +// needs +// proto://host[:port]/path +typedef struct { + char *proto; + char *host; + int port; + char* path; +} url_t; + +int url_parse(const char *url, url_t *parsed); +void url_t_destroy(url_t *url); + +void https_req_response_free(https_req_response_t *res); +void https_req_response_init(https_req_response_t *res); + +#define HTTPS_REQ_RESPONSE_T_INITIALIZER \ + { \ + .http_code = 0, \ + .payload = NULL, \ + .payload_size = 0 \ + } + +#define HTTPS_REQ_T_INITIALIZER \ + { \ + .request_type = HTTP_REQ_GET, \ + .host = NULL, \ + .port = 443, \ + .url = NULL, \ + .timeout_s = 30, \ + .payload = NULL, \ + .payload_size = 0, \ + .proxy_host = NULL, \ + .proxy_port = 8080 \ + } + +int https_request(https_req_t *request, https_req_response_t *response); #endif /* NETDATA_HTTPS_CLIENT_H */ diff --git a/aclk/legacy/aclk_common.c b/aclk/legacy/aclk_common.c index 43455393a..96f955451 100644 --- a/aclk/legacy/aclk_common.c +++ b/aclk/legacy/aclk_common.c @@ -100,7 +100,7 @@ static inline void safe_log_proxy_error(char *str, const char *proxy) freez(log); } -static inline int check_socks_enviroment(const char **proxy) +static inline int check_socks_environment(const char **proxy) { char *tmp = getenv("socks_proxy"); @@ -118,7 +118,7 @@ static inline int check_socks_enviroment(const char **proxy) return 1; } -static inline int check_http_enviroment(const char **proxy) +static inline int check_http_environment(const char **proxy) { char *tmp = getenv("http_proxy"); @@ -145,7 +145,7 @@ const char *aclk_lws_wss_get_proxy_setting(ACLK_PROXY_TYPE *type) return proxy; if (strcmp(proxy, ACLK_PROXY_ENV) == 0) { - if (check_socks_enviroment(&proxy) == 0) { + if (check_socks_environment(&proxy) == 0) { #ifdef LWS_WITH_SOCKS5 *type = PROXY_TYPE_SOCKS5; return proxy; @@ -156,7 +156,7 @@ const char *aclk_lws_wss_get_proxy_setting(ACLK_PROXY_TYPE *type) proxy); #endif } - if (check_http_enviroment(&proxy) == 0) + if (check_http_environment(&proxy) == 0) *type = PROXY_TYPE_HTTP; return proxy; } diff --git a/aclk/legacy/aclk_lws_wss_client.c b/aclk/legacy/aclk_lws_wss_client.c index df221dd60..f73902b30 100644 --- a/aclk/legacy/aclk_lws_wss_client.c +++ b/aclk/legacy/aclk_lws_wss_client.c @@ -428,7 +428,7 @@ static int aclk_lws_wss_callback(struct lws *wsi, enum lws_callback_reasons reas // Callback servicing is forced when we are closed from above. if (engine_instance->upstream_reconnect_request) { - error("Closing lws connectino due to libmosquitto error."); + error("Closing lws connection due to libmosquitto error."); char *upstream_connection_error = "MQTT protocol error. Closing underlying wss connection."; lws_close_reason( wsi, LWS_CLOSE_STATUS_PROTOCOL_ERR, (unsigned char *)upstream_connection_error, @@ -609,7 +609,7 @@ void aclk_lws_wss_service_loop() // in case the MQTT connection disconnect while lws transport is still operational // we should drop connection and reconnect // this function should be called when that happens to notify lws of that situation -void aclk_lws_wss_mqtt_layer_disconect_notif() +void aclk_lws_wss_mqtt_layer_disconnect_notif() { if (!engine_instance) return; diff --git a/aclk/legacy/aclk_lws_wss_client.h b/aclk/legacy/aclk_lws_wss_client.h index 584a3cf4f..eb99ee024 100644 --- a/aclk/legacy/aclk_lws_wss_client.h +++ b/aclk/legacy/aclk_lws_wss_client.h @@ -8,9 +8,9 @@ #include "libnetdata/libnetdata.h" // This is as define because ideally the ACLK at high level -// can do mosqitto writes and reads only from one thread +// can do mosquitto writes and reads only from one thread // which is cleaner implementation IMHO -// in such case this mutexes are not necessarry and life +// in such case this mutexes are not necessary and life // is simpler #define ACLK_LWS_MOSQUITTO_IO_CALLS_MULTITHREADED 1 @@ -78,7 +78,7 @@ int aclk_lws_wss_client_write(void *buf, size_t count); int aclk_lws_wss_client_read(void *buf, size_t count); void aclk_lws_wss_service_loop(); -void aclk_lws_wss_mqtt_layer_disconect_notif(); +void aclk_lws_wss_mqtt_layer_disconnect_notif(); // Notifications inside the layer above void aclk_lws_connection_established(); diff --git a/aclk/legacy/aclk_query.c b/aclk/legacy/aclk_query.c index 27ad9ac16..040068e87 100644 --- a/aclk/legacy/aclk_query.c +++ b/aclk/legacy/aclk_query.c @@ -498,7 +498,7 @@ static int aclk_execute_query_v2(struct aclk_query *this_query) z_buffer->len += bytes_to_cpy; } while(z_ret != Z_STREAM_END); // so that web_client_build_http_header - // puts correct content lenght into header + // puts correct content length into header buffer_free(w->response.data); w->response.data = z_buffer; z_buffer = NULL; diff --git a/aclk/legacy/aclk_rx_msgs.c b/aclk/legacy/aclk_rx_msgs.c index 2681445b4..68dad81e0 100644 --- a/aclk/legacy/aclk_rx_msgs.c +++ b/aclk/legacy/aclk_rx_msgs.c @@ -218,7 +218,7 @@ static int aclk_handle_version_response(struct aclk_request *cloud_to_agent, cha if (unlikely(cloud_to_agent->version != ACLK_VERSION_NEG_VERSION)) { error( - "Unsuported version of \"version\" message from cloud. Expected %d, Got %d", + "Unsupported version of \"version\" message from cloud. Expected %d, Got %d", ACLK_VERSION_NEG_VERSION, cloud_to_agent->version); return 1; @@ -353,7 +353,7 @@ int aclk_handle_cloud_message(char *payload) // see what `aclk_queue_query` parameter `internal` does // NEVER CONTINUE THIS LOOP AFTER CALLING FUNCTION!!! - // msg handlers (namely aclk_handle_version_responce) + // msg handlers (namely aclk_handle_version_response) // can freely change what aclk_incoming_msg_types points to // so either exit or restart this for loop freez(cloud_to_agent.type_id); diff --git a/aclk/legacy/aclk_stats.c b/aclk/legacy/aclk_stats.c index 7124380a2..88679cb3c 100644 --- a/aclk/legacy/aclk_stats.c +++ b/aclk/legacy/aclk_stats.c @@ -123,7 +123,7 @@ static void aclk_stats_write_q(struct aclk_metrics_per_sample *per_sample) if (unlikely(!st)) { st = rrdset_create_localhost( - "netdata", "aclk_write_q", NULL, "aclk", NULL, "Write Queue Mosq->Libwebsockets", "kB/s", + "netdata", "aclk_write_q", NULL, "aclk", NULL, "Write Queue Mosq->Libwebsockets", "KiB/s", "netdata", "stats", 200003, localhost->rrd_update_every, RRDSET_TYPE_AREA); rd_wq_add = rrddim_add(st, "added", NULL, 1, 1024 * localhost->rrd_update_every, RRD_ALGORITHM_ABSOLUTE); @@ -145,7 +145,7 @@ static void aclk_stats_read_q(struct aclk_metrics_per_sample *per_sample) if (unlikely(!st)) { st = rrdset_create_localhost( - "netdata", "aclk_read_q", NULL, "aclk", NULL, "Read Queue Libwebsockets->Mosq", "kB/s", + "netdata", "aclk_read_q", NULL, "aclk", NULL, "Read Queue Libwebsockets->Mosq", "KiB/s", "netdata", "stats", 200004, localhost->rrd_update_every, RRDSET_TYPE_AREA); rd_rq_add = rrddim_add(st, "added", NULL, 1, 1024 * localhost->rrd_update_every, RRD_ALGORITHM_ABSOLUTE); diff --git a/aclk/legacy/agent_cloud_link.c b/aclk/legacy/agent_cloud_link.c index 5767df3a7..5ed7e66af 100644 --- a/aclk/legacy/agent_cloud_link.c +++ b/aclk/legacy/agent_cloud_link.c @@ -653,7 +653,7 @@ static void aclk_graceful_disconnect() aclk_shutting_down = 1; _link_shutdown(); - aclk_lws_wss_mqtt_layer_disconect_notif(); + aclk_lws_wss_mqtt_layer_disconnect_notif(); write_q = 1; event_loop_timeout = now_realtime_sec() + 5; @@ -937,7 +937,7 @@ static void aclk_try_to_connect(char *hostname, int port) { int rc; -// this is usefull for developers working on ACLK +// this is useful for developers working on ACLK // allows connecting agent to any MQTT broker // for debugging, development and testing purposes #ifndef ACLK_DISABLE_CHALLENGE @@ -986,7 +986,7 @@ static inline void aclk_hello_msg() aclk_shared_state.version_neg_wait_till = now_monotonic_usec() + USEC_PER_SEC * VERSION_NEG_TIMEOUT; ACLK_SHARED_STATE_UNLOCK; - //Hello message is versioned separatelly from the rest of the protocol + //Hello message is versioned separately from the rest of the protocol aclk_create_header(buf, "hello", msg_id, 0, 0, ACLK_VERSION_NEG_VERSION); buffer_sprintf(buf, ",\"min-version\":%d,\"max-version\":%d}", ACLK_VERSION_MIN, ACLK_VERSION_MAX); aclk_send_message(ACLK_METADATA_TOPIC, buf->buffer, msg_id); @@ -1211,7 +1211,7 @@ exited: /* * this must be last -> if all static threads signal * THREAD_EXITED rrdengine will dealloc the RRDSETs - * and RRDDIMs that are used by still runing stat thread. + * and RRDDIMs that are used by still running stat thread. * see netdata_cleanup_and_exit() for reference */ static_thread->enabled = NETDATA_MAIN_THREAD_EXITED; @@ -1555,7 +1555,7 @@ void aclk_single_update_enable() aclk_disable_single_updates = 0; } -// Trigged by a health reload, sends the alarm metadata +// Triggered by a health reload, sends the alarm metadata void aclk_alarm_reload() { if (unlikely(aclk_host_initializing(localhost))) diff --git a/aclk/legacy/agent_cloud_link.h b/aclk/legacy/agent_cloud_link.h index e777e0b19..bfcfef8e9 100644 --- a/aclk/legacy/agent_cloud_link.h +++ b/aclk/legacy/agent_cloud_link.h @@ -24,7 +24,7 @@ #define ACLK_MAX_TOPIC 255 -#define ACLK_RECONNECT_DELAY 1 // reconnect delay -- with backoff stragegy fow now +#define ACLK_RECONNECT_DELAY 1 // reconnect delay -- with backoff strategy for now #define ACLK_DEFAULT_PORT 9002 #define ACLK_DEFAULT_HOST "localhost" @@ -57,7 +57,7 @@ extern int aclk_send_message(char *sub_topic, char *message, char *msg_id); extern int aclk_send_message_bin(char *sub_topic, const void *message, size_t len, char *msg_id); extern char *is_agent_claimed(void); -extern void aclk_lws_wss_mqtt_layer_disconect_notif(); +extern void aclk_lws_wss_mqtt_layer_disconnect_notif(); char *create_uuid(); // callbacks for agent cloud link diff --git a/aclk/legacy/mqtt.c b/aclk/legacy/mqtt.c index 6f38a20dc..74f774555 100644 --- a/aclk/legacy/mqtt.c +++ b/aclk/legacy/mqtt.c @@ -55,7 +55,7 @@ void connect_callback(struct mosquitto *mosq, void *obj, int rc) UNUSED(obj); UNUSED(rc); - info("Connection to cloud estabilished"); + info("Connection to cloud established"); aclk_connect(); return; @@ -75,7 +75,7 @@ void disconnect_callback(struct mosquitto *mosq, void *obj, int rc) } aclk_disconnect(); - aclk_lws_wss_mqtt_layer_disconect_notif(); + aclk_lws_wss_mqtt_layer_disconnect_notif(); return; } @@ -170,7 +170,7 @@ static int _mqtt_create_connection(char *username, char *password) int rc = mosquitto_threaded_set(mosq, 1); if (unlikely(rc != MOSQ_ERR_SUCCESS)) - error("Failed to tune the thread model for libmoquitto (%s)", mosquitto_strerror(rc)); + error("Failed to tune the thread model for libmosquitto (%s)", mosquitto_strerror(rc)); #if defined(LIBMOSQUITTO_VERSION_NUMBER) >= 1006000 rc = mosquitto_int_option(mosq, MQTT_PROTOCOL_V311, 0); diff --git a/aclk/legacy/tests/paho-inspection.py b/aclk/legacy/tests/paho-inspection.py index 20ab523d4..14e99b65b 100644 --- a/aclk/legacy/tests/paho-inspection.py +++ b/aclk/legacy/tests/paho-inspection.py @@ -55,5 +55,5 @@ mqttc.connect(sys.argv[1], 8443, 60) #mqttc.publish("/agent/mine","Test1") #mqttc.subscribe("$SYS/#", 0) -print("Connected succesfully, monitoring /agent/#", flush=True) +print("Connected successfully, monitoring /agent/#", flush=True) mqttc.loop_forever() diff --git a/backends/backends.c b/backends/backends.c index bc718cb29..dca21ef1c 100644 --- a/backends/backends.c +++ b/backends/backends.c @@ -26,6 +26,7 @@ // const char *global_backend_prefix = "netdata"; +const char *global_backend_send_charts_matching = "*"; int global_backend_update_every = 10; BACKEND_OPTIONS global_backend_options = BACKEND_SOURCE_DATA_AVERAGE | BACKEND_OPTION_SEND_NAMES; const char *global_backend_source = NULL; @@ -420,7 +421,7 @@ void backend_set_graphite_variables(int *default_port, /** * Select Type * - * Select the backedn type based in the user input + * Select the backend type based in the user input * * @param type is the string that defines the backend type * @@ -455,7 +456,7 @@ BACKEND_TYPE backend_select_type(const char *type) { /** * Backend main * - * The main thread used to control the backedns. + * The main thread used to control the backends. * * @param ptr a pointer to netdata_static_structure. * @@ -517,7 +518,10 @@ void *backends_main(void *ptr) { else global_backend_options &= ~BACKEND_OPTION_SEND_NAMES; - charts_pattern = simple_pattern_create(config_get(CONFIG_SECTION_BACKEND, "send charts matching", "*"), NULL, SIMPLE_PATTERN_EXACT); + charts_pattern = simple_pattern_create( + global_backend_send_charts_matching = config_get(CONFIG_SECTION_BACKEND, "send charts matching", "*"), + NULL, + SIMPLE_PATTERN_EXACT); hosts_pattern = simple_pattern_create(config_get(CONFIG_SECTION_BACKEND, "send hosts matching", "localhost *"), NULL, SIMPLE_PATTERN_EXACT); #if ENABLE_PROMETHEUS_REMOTE_WRITE @@ -690,7 +694,7 @@ void *backends_main(void *ptr) { rrddim_add(chart_latency, "latency", NULL, 1, 1000, RRD_ALGORITHM_ABSOLUTE); */ - RRDSET *chart_rusage = rrdset_create_localhost("netdata", "backend_thread_cpu", NULL, "backend", NULL, "NetData Backend Thread CPU usage", "milliseconds/s", "backends", NULL, 130630, global_backend_update_every, RRDSET_TYPE_STACKED); + RRDSET *chart_rusage = rrdset_create_localhost("netdata", "backend_thread_cpu", NULL, "backend", NULL, "Netdata Backend Thread CPU usage", "milliseconds/s", "backends", NULL, 130630, global_backend_update_every, RRDSET_TYPE_STACKED); rrddim_add(chart_rusage, "user", NULL, 1, 1000, RRD_ALGORITHM_INCREMENTAL); rrddim_add(chart_rusage, "system", NULL, 1, 1000, RRD_ALGORITHM_INCREMENTAL); diff --git a/backends/backends.h b/backends/backends.h index 2f4efd90d..77c58c9e4 100644 --- a/backends/backends.h +++ b/backends/backends.h @@ -37,6 +37,7 @@ extern int global_backend_update_every; extern BACKEND_OPTIONS global_backend_options; extern const char *global_backend_source; extern const char *global_backend_prefix; +extern const char *global_backend_send_charts_matching; extern void *backends_main(void *ptr); BACKEND_TYPE backend_select_type(const char *type); diff --git a/build/m4/ax_gcc_func_attribute.m4 b/build/m4/ax_gcc_func_attribute.m4 index 6f1e1b051..fe2265868 100644 --- a/build/m4/ax_gcc_func_attribute.m4 +++ b/build/m4/ax_gcc_func_attribute.m4 @@ -61,7 +61,7 @@ # weak # weakref # -# Unsuppored function attributes will be tested with a prototype returning +# Unsupported function attributes will be tested with a prototype returning # an int and not accepting any arguments and the result of the check might # be wrong or meaningless so use with care. # diff --git a/build_external/clean-install-arch-debug.Dockerfile b/build_external/clean-install-arch-debug.Dockerfile index 44d5b5ee9..046b144f6 100644 --- a/build_external/clean-install-arch-debug.Dockerfile +++ b/build_external/clean-install-arch-debug.Dockerfile @@ -1,7 +1,7 @@ FROM archlinux/base:latest # There is some redundancy between this file and the archlinux Dockerfile in the helper images -# repo and also with the clean-install.Dockefile. Once the help image is availabled on Docker +# repo and also with the clean-install.Dockerfile. Once the help image is available on Docker # Hub this file can be deleted. RUN echo sdlsjdkls RUN pacman -Syyu --noconfirm diff --git a/build_external/clean-install-arch-extras.Dockerfile b/build_external/clean-install-arch-extras.Dockerfile index b155c1304..1d18f7a66 100644 --- a/build_external/clean-install-arch-extras.Dockerfile +++ b/build_external/clean-install-arch-extras.Dockerfile @@ -1,7 +1,7 @@ FROM archlinux/base:latest # There is some redundancy between this file and the archlinux Dockerfile in the helper images -# repo and also with the clean-install.Dockefile. Once the help image is availabled on Docker +# repo and also with the clean-install.Dockerfile. Once the help image is available on Docker # Hub this file can be deleted. RUN echo sdlsjdkls RUN pacman -Syyu --noconfirm diff --git a/build_external/clean-install-arch.Dockerfile b/build_external/clean-install-arch.Dockerfile index bb8274f05..92bd2c675 100644 --- a/build_external/clean-install-arch.Dockerfile +++ b/build_external/clean-install-arch.Dockerfile @@ -1,7 +1,7 @@ FROM archlinux/base:latest # There is some redundancy between this file and the archlinux Dockerfile in the helper images -# repo and also with the clean-install.Dockefile. Once the help image is availabled on Docker +# repo and also with the clean-install.Dockerfile. Once the help image is available on Docker # Hub this file can be deleted. RUN pacman -Sy diff --git a/build_external/scenarios/aclk-testing/paho-inspection.py b/build_external/scenarios/aclk-testing/paho-inspection.py index ec1e1675b..e9343cc8b 100644 --- a/build_external/scenarios/aclk-testing/paho-inspection.py +++ b/build_external/scenarios/aclk-testing/paho-inspection.py @@ -29,5 +29,5 @@ mqttc.connect("vernemq", 9002, 60) #mqttc.publish("/agent/mine","Test1") #mqttc.subscribe("$SYS/#", 0) -print("Connected succesfully, monitoring /agent/#", flush=True) +print("Connected successfully, monitoring /agent/#", flush=True) mqttc.loop_forever() diff --git a/claim/README.md b/claim/README.md index 1d0d6eebe..b3ebb8221 100644 --- a/claim/README.md +++ b/claim/README.md @@ -30,8 +30,8 @@ data is encrypted by TLS while it is in transit. We use the RSA keypair created identity of the Agent when it connects to the Cloud. While the data does flow through Netdata Cloud servers on its way from Agents to the browser, we do not store or log it. -You can claim a node during the Cloud onboarding process, or after you created a Space by clicking on the **USER's -Space** dropdown, then **Manage claimed nodes**. +You can claim a node during the Netdata Cloud onboarding process, or after you created a Space by clicking on **Claim +Nodes** in the [Spaces management area](https://learn.netdata.cloud/docs/cloud/spaces#manage-spaces). There are two important notes regarding claiming: @@ -209,7 +209,7 @@ Netdata to `/opt/netdata`, use `/opt/netdata/bin/netdata-claim.sh` to run the cl If you are using an unsupported package, such as a third-party `.deb`/`.rpm` package provided by your distribution, please remove that package and reinstall using our [recommended kickstart -script](/docs/get/README.md#install-the-netdata-agent). +script](/docs/get-started.mdx#install-on-linux-with-one-line-installer-recommended). #### Claiming on older distributions (Ubuntu 14.04, Debian 8, CentOS 6) diff --git a/claim/claim.c b/claim/claim.c index 9a3660f9e..ce3f0803d 100644 --- a/claim/claim.c +++ b/claim/claim.c @@ -164,6 +164,10 @@ void load_claiming_state(void) claimed_id = NULL; } localhost->aclk_state.claimed_id = claimed_id; + + invalidate_node_instances(&localhost->host_uuid, claimed_id ? &uuid : NULL); + store_claim_id(&localhost->host_uuid, claimed_id ? &uuid : NULL); + rrdhost_aclk_state_unlock(localhost); if (!claimed_id) { info("Unable to load '%s', setting state to AGENT_UNCLAIMED", filename); diff --git a/collectors/COLLECTORS.md b/collectors/COLLECTORS.md index a795de100..3325049e7 100644 --- a/collectors/COLLECTORS.md +++ b/collectors/COLLECTORS.md @@ -26,35 +26,38 @@ issues](https://github.com/netdata/netdata/issues). Use the search bar to look f collector—we may be looking for contributions from users such as yourself! If you don't see the collector there, make a [feature request](https://community.netdata.cloud/c/feature-requests/7/none) on our community forums. -- [Service and application collectors](#service-and-application-collectors) - - [APM (application performance monitoring)](#apm-application-performance-monitoring) - - [Containers and VMs](#containers-and-vms) - - [Data stores](#data-stores) - - [Distributed computing](#distributed-computing) - - [Email](#email) - - [Kubernetes](#kubernetes) - - [Logs](#logs) - - [Messaging](#messaging) - - [Network](#network) - - [Provisioning](#provisioning) - - [Remote devices](#remote-devices) - - [Search](#search) - - [Storage](#storage) - - [Web](#web) -- [System collectors](#system-collectors) - - [Applications](#applications) - - [Disks and filesystems](#disks-and-filesystems) - - [eBPF (extended Berkeley Packet Filter)](#ebpf) - - [Hardware](#hardware) - - [Memory](#memory) - - [Networks](#networks) - - [Processes](#processes) - - [Resources](#resources) - - [Users](#users) -- [Netdata collectors](#netdata-collectors) -- [Orchestrators](#orchestrators) -- [Third-party collectors](#third-party-collectors) -- [Etc](#etc) +- [Supported collectors list](#supported-collectors-list) + - [Service and application collectors](#service-and-application-collectors) + - [Generic](#generic) + - [APM (application performance monitoring)](#apm-application-performance-monitoring) + - [Containers and VMs](#containers-and-vms) + - [Data stores](#data-stores) + - [Distributed computing](#distributed-computing) + - [Email](#email) + - [Kubernetes](#kubernetes) + - [Logs](#logs) + - [Messaging](#messaging) + - [Network](#network) + - [Provisioning](#provisioning) + - [Remote devices](#remote-devices) + - [Search](#search) + - [Storage](#storage) + - [Web](#web) + - [System collectors](#system-collectors) + - [Applications](#applications) + - [Disks and filesystems](#disks-and-filesystems) + - [eBPF](#ebpf) + - [Hardware](#hardware) + - [Memory](#memory) + - [Networks](#networks) + - [Operating systems](#operating-systems) + - [Processes](#processes) + - [Resources](#resources) + - [Users](#users) + - [Netdata collectors](#netdata-collectors) + - [Orchestrators](#orchestrators) + - [Third-party collectors](#third-party-collectors) + - [Etc](#etc) ## Service and application collectors @@ -366,6 +369,7 @@ The Netdata Agent can collect these system- and hardware-level metrics using a v - [Device mapper](/collectors/proc.plugin/README.md): Gather metrics about the Linux device mapper with the proc collector. - [Disk space](/collectors/diskspace.plugin/README.md): Collect disk space usage metrics on Linux mount points. +- [Clock synchronization](/collectors/timex.plugin/README.md): Collect the system clock synchronization status on Linux. - [Files and directories](https://learn.netdata.cloud/docs/agent/collectors/go.d.plugin/modules/filecheck): Gather metrics about the existence, modification time, and size of files or directories. - [ioping.plugin](/collectors/ioping.plugin/README.md): Measure disk read/write latency. @@ -522,10 +526,11 @@ default. To use a third-party collector, visit their GitHub/documentation page a - [CyberPower UPS](https://github.com/HawtDogFlvrWtr/netdata_cyberpwrups_plugin): Polls CyberPower UPS data using PowerPanel® Personal Linux. - [Logged-in users](https://github.com/veksh/netdata-numsessions): Collect the number of currently logged-on users. +- [nextcloud](https://github.com/arnowelzel/netdata-nextcloud): Monitor Nextcloud servers. - [nim-netdata-plugin](https://github.com/FedericoCeratto/nim-netdata-plugin): A helper to create native Netdata plugins using Nim. - [Nvidia GPUs](https://github.com/coraxx/netdata_nv_plugin): Monitor Nvidia GPUs. -- [Teamspeak 3](https://github.com/coraxx/netdata_ts3_plugin): Plls active users and bandwidth from TeamSpeak 3 +- [Teamspeak 3](https://github.com/coraxx/netdata_ts3_plugin): Pulls active users and bandwidth from TeamSpeak 3 servers. - [SSH](https://github.com/Yaser-Amiri/netdata-ssh-module): Monitor failed authentication requests of an SSH server. diff --git a/collectors/Makefile.am b/collectors/Makefile.am index 460612c68..021e2ff23 100644 --- a/collectors/Makefile.am +++ b/collectors/Makefile.am @@ -10,6 +10,7 @@ SUBDIRS = \ checks.plugin \ cups.plugin \ diskspace.plugin \ + timex.plugin \ fping.plugin \ ioping.plugin \ freebsd.plugin \ diff --git a/collectors/REFERENCE.md b/collectors/REFERENCE.md index 9c6f0a61e..4922ff9a9 100644 --- a/collectors/REFERENCE.md +++ b/collectors/REFERENCE.md @@ -96,6 +96,7 @@ This section features a list of Netdata's plugins, with a boolean setting to ena # PYTHONPATH environment variable = # proc = yes # diskspace = yes + # timex = yes # cgroups = yes # tc = yes # idlejitter = yes diff --git a/collectors/all.h b/collectors/all.h index 295261b56..bbb395691 100644 --- a/collectors/all.h +++ b/collectors/all.h @@ -12,6 +12,7 @@ #include "idlejitter.plugin/plugin_idlejitter.h" #include "cgroups.plugin/sys_fs_cgroup.h" #include "diskspace.plugin/plugin_diskspace.h" +#include "timex.plugin/plugin_timex.h" #include "proc.plugin/plugin_proc.h" #include "tc.plugin/plugin_tc.h" #include "macos.plugin/plugin_macos.h" @@ -53,6 +54,8 @@ #define NETDATA_CHART_PRIO_SYSTEM_SOFT_INTR 1100 // freebsd only #define NETDATA_CHART_PRIO_SYSTEM_ENTROPY 1000 #define NETDATA_CHART_PRIO_SYSTEM_UPTIME 1000 +#define NETDATA_CHART_PRIO_CLOCK_SYNC_STATE 1100 +#define NETDATA_CHART_PRIO_CLOCK_SYNC_OFFSET 1110 #define NETDATA_CHART_PRIO_SYSTEM_IPC_MSQ_QUEUES 1200 // freebsd only #define NETDATA_CHART_PRIO_SYSTEM_IPC_MSQ_MESSAGES 1201 #define NETDATA_CHART_PRIO_SYSTEM_IPC_MSQ_SIZE 1202 @@ -80,8 +83,9 @@ // Memory Section - 1xxx #define NETDATA_CHART_PRIO_MEM_SYSTEM_AVAILABLE 1010 -#define NETDATA_CHART_PRIO_MEM_SYSTEM_COMMITTED 1020 -#define NETDATA_CHART_PRIO_MEM_SYSTEM_PGFAULTS 1030 +#define NETDATA_CHART_PRIO_MEM_SYSTEM_OOM_KILL 1020 +#define NETDATA_CHART_PRIO_MEM_SYSTEM_COMMITTED 1030 +#define NETDATA_CHART_PRIO_MEM_SYSTEM_PGFAULTS 1040 #define NETDATA_CHART_PRIO_MEM_KERNEL 1100 #define NETDATA_CHART_PRIO_MEM_SLAB 1200 #define NETDATA_CHART_PRIO_MEM_HUGEPAGES 1250 @@ -102,16 +106,16 @@ // Disks #define NETDATA_CHART_PRIO_DISK_IO 2000 -#define NETDATA_CHART_PRIO_DISK_OPS 2001 -#define NETDATA_CHART_PRIO_DISK_QOPS 2002 -#define NETDATA_CHART_PRIO_DISK_BACKLOG 2003 -#define NETDATA_CHART_PRIO_DISK_BUSY 2004 -#define NETDATA_CHART_PRIO_DISK_UTIL 2005 -#define NETDATA_CHART_PRIO_DISK_AWAIT 2006 -#define NETDATA_CHART_PRIO_DISK_AVGSZ 2007 -#define NETDATA_CHART_PRIO_DISK_SVCTM 2008 -#define NETDATA_CHART_PRIO_DISK_MOPS 2021 -#define NETDATA_CHART_PRIO_DISK_IOTIME 2022 +#define NETDATA_CHART_PRIO_DISK_OPS 2010 +#define NETDATA_CHART_PRIO_DISK_QOPS 2015 +#define NETDATA_CHART_PRIO_DISK_BACKLOG 2020 +#define NETDATA_CHART_PRIO_DISK_BUSY 2030 +#define NETDATA_CHART_PRIO_DISK_UTIL 2040 +#define NETDATA_CHART_PRIO_DISK_AWAIT 2050 +#define NETDATA_CHART_PRIO_DISK_AVGSZ 2060 +#define NETDATA_CHART_PRIO_DISK_SVCTM 2070 +#define NETDATA_CHART_PRIO_DISK_MOPS 2080 +#define NETDATA_CHART_PRIO_DISK_IOTIME 2090 #define NETDATA_CHART_PRIO_BCACHE_CACHE_ALLOC 2120 #define NETDATA_CHART_PRIO_BCACHE_HIT_RATIO 2120 #define NETDATA_CHART_PRIO_BCACHE_RATES 2121 @@ -176,6 +180,8 @@ #define NETDATA_CHART_PRIO_ZFS_HASH_ELEMENTS 2800 #define NETDATA_CHART_PRIO_ZFS_HASH_CHAINS 2810 +#define NETDATA_CHART_PRIO_ZFS_POOL_STATE 2820 + // SOFTIRQs @@ -280,8 +286,8 @@ #define NETDATA_CHART_PRIO_TC_QOS 7000 #define NETDATA_CHART_PRIO_TC_QOS_PACKETS 7010 #define NETDATA_CHART_PRIO_TC_QOS_DROPPED 7020 -#define NETDATA_CHART_PRIO_TC_QOS_TOCKENS 7030 -#define NETDATA_CHART_PRIO_TC_QOS_CTOCKENS 7040 +#define NETDATA_CHART_PRIO_TC_QOS_TOKENS 7030 +#define NETDATA_CHART_PRIO_TC_QOS_CTOKENS 7040 // Infiniband #define NETDATA_CHART_PRIO_INFINIBAND 7100 @@ -338,6 +344,7 @@ #define NETDATA_CHART_PRIO_CHECKS 99999 #define NETDATA_CHART_PRIO_NETDATA_DISKSPACE 132020 +#define NETDATA_CHART_PRIO_NETDATA_TIMEX 132030 #define NETDATA_CHART_PRIO_NETDATA_TC_CPU 135000 #define NETDATA_CHART_PRIO_NETDATA_TC_TIME 135001 diff --git a/collectors/apps.plugin/README.md b/collectors/apps.plugin/README.md index d10af1cdd..a85c07898 100644 --- a/collectors/apps.plugin/README.md +++ b/collectors/apps.plugin/README.md @@ -160,7 +160,7 @@ There are a few command line options you can pass to `apps.plugin`. The list of ### Integration with eBPF If you don't see charts under the **eBPF syscall** or **eBPF net** sections, you should edit your -[`ebpf.conf`](/collectors/ebpf.plugin/README.md#ebpf-programs) file to ensure the eBPF program is enabled. +[`ebpf.d.conf`](/collectors/ebpf.plugin/README.md#ebpf-programs) file to ensure the eBPF program is enabled. Also see our [guide on troubleshooting apps with eBPF metrics](/docs/guides/troubleshoot/monitor-debug-applications-ebpf.md) for ideas on how to interpret these charts in a diff --git a/collectors/cgroups.plugin/README.md b/collectors/cgroups.plugin/README.md index 21dbcae83..86776d6e0 100644 --- a/collectors/cgroups.plugin/README.md +++ b/collectors/cgroups.plugin/README.md @@ -147,6 +147,33 @@ Support per distribution: |AMI|NO|[here](http://pastebin.com/FrxmptjL)|not a systemd system| |CentOS 7.3.1611|NO|[here](http://pastebin.com/SpzgezAg)|can be enabled, see below| +### Monitored systemd service metrics + +- CPU utilization +- Used memory +- RSS memory +- Mapped memory +- Cache memory +- Writeback memory +- Memory minor page faults +- Memory major page faults +- Memory charging activity +- Memory uncharging activity +- Memory limit failures +- Swap memory used +- Disk read bandwidth +- Disk write bandwidth +- Disk read operations +- Disk write operations +- Throttle disk read bandwidth +- Throttle disk write bandwidth +- Throttle disk read operations +- Throttle disk write operations +- Queued disk read operations +- Queued disk write operations +- Merged disk read operations +- Merged disk write operations + ### how to enable cgroup accounting on systemd systems that is by default disabled You can verify there is no accounting enabled, by running `systemd-cgtop`. The program will show only resources for cgroup `/`, but all services will show nothing. @@ -230,4 +257,31 @@ So, when a network interface or container stops, Netdata might log a few errors 6. obsolete charts will be removed from memory, 1 hour after the last user viewed them (configurable with `[global].cleanup obsolete charts after seconds = 3600` (at `netdata.conf`). 7. when obsolete charts are removed from memory they are also deleted from disk (configurable with `[global].delete obsolete charts files = yes`) +### Monitored container metrics + +- CPU usage +- CPU usage within the limits +- CPU usage per core +- Memory usage +- Writeback memory +- Memory activity +- Memory page faults +- Used memory +- Used RAM within the limits +- Memory utilization +- Memory limit failures +- I/O bandwidth (all disks) +- Serviced I/O operations (all disks) +- Throttle I/O bandwidth (all disks) +- Throttle serviced I/O operations (all disks) +- Queued I/O operations (all disks) +- Merged I/O operations (all disks) +- CPU pressure +- Memory pressure +- Memory full pressure +- I/O pressure +- I/O full pressure + +Network interfaces are monitored by means of the [proc plugin](/collectors/proc.plugin/README.md#monitored-network-interface-metrics). + [![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2Fcollectors%2Fcgroups.plugin%2FREADME&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)](<>) diff --git a/collectors/cgroups.plugin/cgroup-name.sh.in b/collectors/cgroups.plugin/cgroup-name.sh.in index 19fbf3989..8ef8ab58e 100755 --- a/collectors/cgroups.plugin/cgroup-name.sh.in +++ b/collectors/cgroups.plugin/cgroup-name.sh.in @@ -428,6 +428,14 @@ if [ -z "${NAME}" ]; then # systemd-nspawn NAME="$(echo "${CGROUP}" | sed 's/.*machine.slice[_\/]\(.*\)\.service/\1/g')" + elif [[ ${CGROUP} =~ machine.slice_machine.*-lxc ]]; then + # libvirtd / lxc containers + # examples: + # before: machine.slice machine-lxc/x2d969/x2dhubud0xians01.scope + # after: lxc/hubud0xians01 + # before: machine.slice_machine-lxc/x2d969/x2dhubud0xians01.scope/libvirt_init.scope + # after: lxc/hubud0xians01/libvirt_init + NAME="lxc/$(echo "${CGROUP}" | sed 's/machine.slice_machine.*-lxc//; s/\/x2d[[:digit:]]*//; s/\/x2d//g; s/\.scope//g')" elif [[ ${CGROUP} =~ machine.slice_machine.*-qemu ]]; then # libvirtd / qemu virtual machines # NAME="$(echo ${CGROUP} | sed 's/machine.slice_machine.*-qemu//; s/\/x2d//; s/\/x2d/\-/g; s/\.scope//g')" diff --git a/collectors/cgroups.plugin/cgroup-network-helper.sh b/collectors/cgroups.plugin/cgroup-network-helper.sh index eb839ef57..1b60f452a 100755 --- a/collectors/cgroups.plugin/cgroup-network-helper.sh +++ b/collectors/cgroups.plugin/cgroup-network-helper.sh @@ -123,7 +123,7 @@ proc_pid_fdinfo_iff() { find_tun_tap_interfaces_for_cgroup() { local c="${1}" # the cgroup path [ -d "${c}/emulator" ] && c="${c}/emulator" # check for 'emulator' subdirectory - c="${c}/cgroup.procs" # make full path + c="${c}/cgroup.procs" # make full path # for each pid of the cgroup # find any tun/tap devices linked to the pid @@ -168,18 +168,26 @@ virsh_find_all_interfaces_for_cgroup() { then local d d="$(virsh_cgroup_to_domain_name "${c}")" + # convert hex to character + # e.g.: vm01\x2dweb => vm01-web (https://github.com/netdata/netdata/issues/11088#issuecomment-832618149) + d="$(printf '%b' "${d}")" if [ ! -z "${d}" ] then debug "running: virsh domiflist ${d}; to find the network interfaces" - # match only 'network' interfaces from virsh output + # 'virsh -r domiflist ' example output + # Interface Type Source Model MAC + #-------------------------------------------------------------- + # vnet3 bridge br0 virtio 52:54:00:xx:xx:xx + # vnet4 network default virtio 52:54:00:yy:yy:yy + # match only 'network' interfaces from virsh output set_source "virsh" "${virsh}" -r domiflist "${d}" |\ sed -n \ - -e "s|^\([^[:space:]]\+\)[[:space:]]\+network[[:space:]]\+\([^[:space:]]\+\)[[:space:]]\+[^[:space:]]\+[[:space:]]\+[^[:space:]]\+$|\1 \1_\2|p" \ - -e "s|^\([^[:space:]]\+\)[[:space:]]\+bridge[[:space:]]\+\([^[:space:]]\+\)[[:space:]]\+[^[:space:]]\+[[:space:]]\+[^[:space:]]\+$|\1 \1_\2|p" + -e "s|^[[:space:]]\?\([^[:space:]]\+\)[[:space:]]\+network[[:space:]]\+\([^[:space:]]\+\)[[:space:]]\+[^[:space:]]\+[[:space:]]\+[^[:space:]]\+$|\1 \1_\2|p" \ + -e "s|^[[:space:]]\?\([^[:space:]]\+\)[[:space:]]\+bridge[[:space:]]\+\([^[:space:]]\+\)[[:space:]]\+[^[:space:]]\+[[:space:]]\+[^[:space:]]\+$|\1 \1_\2|p" else debug "no virsh domain extracted from cgroup ${c}" fi diff --git a/collectors/cgroups.plugin/cgroup-network.c b/collectors/cgroups.plugin/cgroup-network.c index 921b14dfb..562d30663 100644 --- a/collectors/cgroups.plugin/cgroup-network.c +++ b/collectors/cgroups.plugin/cgroup-network.c @@ -453,7 +453,7 @@ void detect_veth_interfaces(pid_t pid) { if(!eligible_ifaces(host)) { errno = 0; - error("there are no double-linked host interfaces available."); + info("there are no double-linked host interfaces available."); goto cleanup; } diff --git a/collectors/cgroups.plugin/sys_fs_cgroup.c b/collectors/cgroups.plugin/sys_fs_cgroup.c index ceffffe92..eea4d9ae7 100644 --- a/collectors/cgroups.plugin/sys_fs_cgroup.c +++ b/collectors/cgroups.plugin/sys_fs_cgroup.c @@ -142,7 +142,7 @@ static enum cgroups_type cgroups_try_detect_version() enum cgroups_systemd_setting systemd_setting; int cgroups2_available = 0; - // 1. check if cgroups2 availible on system at all + // 1. check if cgroups2 available on system at all FILE *f = mypopen("grep cgroup /proc/filesystems", &command_pid); if (!f) { error("popen failed"); @@ -160,7 +160,20 @@ static enum cgroups_type cgroups_try_detect_version() if(!cgroups2_available) return CGROUPS_V1; - // 2. check systemd compiletime setting +#if defined CGROUP2_SUPER_MAGIC + // 2. check filesystem type for the default mountpoint + char filename[FILENAME_MAX + 1]; + snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_host_prefix, "/sys/fs/cgroup"); + struct statfs fsinfo; + if (!statfs(filename, &fsinfo)) { + if (fsinfo.f_type == CGROUP2_SUPER_MAGIC) + return CGROUPS_V2; + if (fsinfo.f_type == CGROUP_SUPER_MAGIC) + return CGROUPS_V1; + } +#endif + + // 3. check systemd compiletime setting if ((systemd_setting = cgroups_detect_systemd("systemd --version")) == SYSTEMD_CGROUP_ERR) systemd_setting = cgroups_detect_systemd(SYSTEMD_CMD_RHEL); @@ -168,13 +181,13 @@ static enum cgroups_type cgroups_try_detect_version() return CGROUPS_AUTODETECT_FAIL; if(systemd_setting == SYSTEMD_CGROUP_LEGACY || systemd_setting == SYSTEMD_CGROUP_HYBRID) { - // curently we prefer V1 if HYBRID is set as it seems to be more feature complete + // currently we prefer V1 if HYBRID is set as it seems to be more feature complete // in the future we might want to continue here if SYSTEMD_CGROUP_HYBRID // and go ahead with V2 return CGROUPS_V1; } - // 3. if we are unified as on Fedora (default cgroups2 only mode) + // 4. if we are unified as on Fedora (default cgroups2 only mode) // check kernel command line flag that can override that setting f = fopen("/proc/cmdline", "r"); if (!f) { @@ -1300,6 +1313,12 @@ static inline char *cgroup_chart_id_strdupz(const char *s) { char *r = strdupz(s); netdata_fix_chart_id(r); + // dots are used to distinguish chart type and id in streaming, so we should replace them + for (char *d = r; *d; d++) { + if (*d == '.') + *d = '-'; + } + return r; } @@ -1469,7 +1488,7 @@ static inline struct cgroup *cgroup_add(const char *id) { } if(user_configurable) { - // allow the user to enable/disable this individualy + // allow the user to enable/disable this individually char option[FILENAME_MAX + 1]; snprintfz(option, FILENAME_MAX, "enable cgroup %s", cg->chart_title); cg->enabled = (char) config_get_boolean("plugin:cgroups", option, def); @@ -3996,9 +4015,10 @@ static void cgroup_main_cleanup(void *ptr) { uv_mutex_unlock(&discovery_thread.mutex); } + info("waiting for discovery thread to finish..."); + while (!discovery_thread.exited && max > 0) { max -= step; - info("waiting for discovery thread to finish..."); sleep_usec(step); } @@ -4077,7 +4097,7 @@ void *cgroups_main(void *ptr) { , NULL , "cgroups" , NULL - , "NetData CGroups Plugin CPU usage" + , "Netdata CGroups Plugin CPU usage" , "milliseconds/s" , PLUGIN_CGROUPS_NAME , "stats" diff --git a/collectors/charts.d.plugin/charts.d.conf b/collectors/charts.d.plugin/charts.d.conf index d6add5e5b..0872d39e6 100644 --- a/collectors/charts.d.plugin/charts.d.conf +++ b/collectors/charts.d.plugin/charts.d.conf @@ -1,6 +1,6 @@ # This is the configuration for charts.d.plugin -# Each of its collectors can read configuration eiher from this file +# Each of its collectors can read configuration either from this file # or a NAME.conf file (where NAME is the collector name). # The collector specific file has higher precedence. diff --git a/collectors/charts.d.plugin/charts.d.plugin.in b/collectors/charts.d.plugin/charts.d.plugin.in index 62363f3db..1b5c3f337 100755 --- a/collectors/charts.d.plugin/charts.d.plugin.in +++ b/collectors/charts.d.plugin/charts.d.plugin.in @@ -130,7 +130,7 @@ update_every=${minimum_update_frequency} # this will be overwritten by the comma charts_create="_create" charts_update="_update" charts_check="_check" -charts_undescore="_" +charts_underscore="_" # when making iterations, charts.d can loop more frequently # to prevent plugins missing iterations. @@ -345,7 +345,7 @@ float2int() { [ -z "${a}" ] && a="0" # strip leading zeros from the integer part - # base 10 convertion + # base 10 conversion a=$((10#$a)) # check the length of the decimal part @@ -361,7 +361,7 @@ float2int() { fi # strip leading zeros from the decimal part - # base 10 convertion + # base 10 conversion b=$((10#$b)) # store the result @@ -467,9 +467,9 @@ all_enabled_charts() { # check its config #if [ -f "$userconfd/$chart.conf" ] #then - # if [ ! -z "$( cat "$userconfd/$chart.conf" | sed "s/^ \+//g" | grep -v "^$" | grep -v "^#" | grep -v "^$chart$charts_undescore" )" ] + # if [ ! -z "$( cat "$userconfd/$chart.conf" | sed "s/^ \+//g" | grep -v "^$" | grep -v "^#" | grep -v "^$chart$charts_underscore" )" ] # then - # error "module's $chart config $userconfd/$chart.conf should only have lines starting with $chart$charts_undescore . Disabling it." + # error "module's $chart config $userconfd/$chart.conf should only have lines starting with $chart$charts_underscore . Disabling it." # continue # fi #fi diff --git a/collectors/charts.d.plugin/opensips/opensips.chart.sh b/collectors/charts.d.plugin/opensips/opensips.chart.sh index 447dd0bc0..d3a2118ce 100644 --- a/collectors/charts.d.plugin/opensips/opensips.chart.sh +++ b/collectors/charts.d.plugin/opensips/opensips.chart.sh @@ -31,6 +31,7 @@ opensips_check() { # try to find it in the system if [ -z "$opensips_cmd" ]; then require_cmd opensipsctl || return 1 + opensips_cmd="$OPENSIPSCTL_CMD" fi # check once if the command works diff --git a/collectors/checks.plugin/plugin_checks.c b/collectors/checks.plugin/plugin_checks.c index f8a2008a8..1bd053b8c 100644 --- a/collectors/checks.plugin/plugin_checks.c +++ b/collectors/checks.plugin/plugin_checks.c @@ -82,7 +82,7 @@ void *checks_main(void *ptr) { now_realtime_timeval(&now); loop_usec = dt_usec(&now, &last); usec = loop_usec - susec; - debug(D_PROCNETDEV_LOOP, "CHECK: last loop took %llu usec (worked for %llu, sleeped for %llu).", loop_usec, usec, susec); + debug(D_PROCNETDEV_LOOP, "CHECK: last loop took %llu usec (worked for %llu, slept for %llu).", loop_usec, usec, susec); if(usec < (localhost->rrd_update_every * USEC_PER_SEC / 2ULL)) susec = (localhost->rrd_update_every * USEC_PER_SEC) - usec; else susec = localhost->rrd_update_every * USEC_PER_SEC / 2ULL; diff --git a/collectors/cups.plugin/cups_plugin.c b/collectors/cups.plugin/cups_plugin.c index a80930e4d..25d6f8cb5 100644 --- a/collectors/cups.plugin/cups_plugin.c +++ b/collectors/cups.plugin/cups_plugin.c @@ -49,7 +49,7 @@ static int netdata_priority = 100004; http_t *http; // connection to the cups daemon /* - * Used to aggregate job metrics for a destination (and all destianations). + * Used to aggregate job metrics for a destination (and all destinations). */ struct job_metrics { int is_collected; // flag if this was collected in the current cycle diff --git a/collectors/diskspace.plugin/plugin_diskspace.c b/collectors/diskspace.plugin/plugin_diskspace.c index 4010e5759..311b55adf 100644 --- a/collectors/diskspace.plugin/plugin_diskspace.c +++ b/collectors/diskspace.plugin/plugin_diskspace.c @@ -4,7 +4,7 @@ #define PLUGIN_DISKSPACE_NAME "diskspace.plugin" -#define DELAULT_EXCLUDED_PATHS "/proc/* /sys/* /var/run/user/* /run/user/* /snap/* /var/lib/docker/*" +#define DEFAULT_EXCLUDED_PATHS "/proc/* /sys/* /var/run/user/* /run/user/* /snap/* /var/lib/docker/*" #define DEFAULT_EXCLUDED_FILESYSTEMS "*gvfs *gluster* *s3fs *ipfs *davfs2 *httpfs *sshfs *gdfs *moosefs fusectl autofs" #define CONFIG_SECTION_DISKSPACE "plugin:proc:diskspace" @@ -100,7 +100,7 @@ static inline void do_disk_space_stats(struct mountinfo *mi, int update_every) { } excluded_mountpoints = simple_pattern_create( - config_get(CONFIG_SECTION_DISKSPACE, "exclude space metrics on paths", DELAULT_EXCLUDED_PATHS) + config_get(CONFIG_SECTION_DISKSPACE, "exclude space metrics on paths", DEFAULT_EXCLUDED_PATHS) , NULL , mode ); @@ -413,7 +413,7 @@ void *diskspace_main(void *ptr) { , NULL , "diskspace" , NULL - , "NetData Disk Space Plugin CPU usage" + , "Netdata Disk Space Plugin CPU usage" , "milliseconds/s" , PLUGIN_DISKSPACE_NAME , NULL @@ -441,7 +441,7 @@ void *diskspace_main(void *ptr) { , NULL , "diskspace" , NULL - , "NetData Disk Space Plugin Duration" + , "Netdata Disk Space Plugin Duration" , "milliseconds/run" , PLUGIN_DISKSPACE_NAME , NULL diff --git a/collectors/ebpf.plugin/Makefile.am b/collectors/ebpf.plugin/Makefile.am index 4fb2056fd..18b1fc6c8 100644 --- a/collectors/ebpf.plugin/Makefile.am +++ b/collectors/ebpf.plugin/Makefile.am @@ -33,6 +33,7 @@ dist_libconfig_DATA = \ dist_ebpfconfig_DATA = \ ebpf.d/ebpf_kernel_reject_list.txt \ ebpf.d/cachestat.conf \ + ebpf.d/dcstat.conf \ ebpf.d/network.conf \ ebpf.d/process.conf \ ebpf.d/sync.conf \ diff --git a/collectors/ebpf.plugin/README.md b/collectors/ebpf.plugin/README.md index 405eab875..1e593786b 100644 --- a/collectors/ebpf.plugin/README.md +++ b/collectors/ebpf.plugin/README.md @@ -123,11 +123,11 @@ To enable the collector, scroll down to the `[plugins]` section ensure the relev ebpf = yes ``` -You can also configure the eBPF collector's behavior by editing `ebpf.conf`. +You can also configure the eBPF collector's behavior by editing `ebpf.d.conf`. ```bash cd /etc/netdata/ # Replace with your Netdata configuration directory, if not /etc/netdata/ -./edit-config ebpf.conf +./edit-config ebpf.d.conf ``` ### `[global]` @@ -149,6 +149,7 @@ accepts the following values: ​ new charts for the return of these functions, such as errors. Monitoring function returns can help in debugging software, such as failing to close file descriptors or creating zombie processes. - `update every`: Number of seconds used for eBPF to send data for Netdata. +- `pid table size`: Defines the maximum number of PIDs stored inside the application hash table. #### Integration with `apps.plugin` @@ -187,6 +188,11 @@ If you want to _disable_ the integration with `apps.plugin` along with the above apps = yes ``` +When the integration is enabled, eBPF collector allocates memory for each process running. The total + allocated memory has direct relationship with the kernel version. When the eBPF plugin is running on kernels newer than `4.15`, + it uses per-cpu maps to speed up the update of hash tables. This also implies storing data for the same PID + for each processor it runs. + #### `[ebpf programs]` The eBPF collector enables and runs the following eBPF programs by default: @@ -194,6 +200,9 @@ The eBPF collector enables and runs the following eBPF programs by default: - `cachestat`: Netdata's eBPF data collector creates charts about the memory page cache. When the integration with [`apps.plugin`](/collectors/apps.plugin/README.md) is enabled, this collector creates charts for the whole host _and_ for each application. +- `dcstat` : This eBPF program creates charts that show information about file access using directory cache. It appends + `kprobes` for `lookup_fast()` and `d_lookup()` to identify if files are inside directory cache, outside and + files are not found. - `process`: This eBPF program creates charts that show information about process creation, VFS IO, and files removed. When in `return` mode, it also creates charts showing errors when these operations are executed. - `network viewer`: This eBPF program creates charts with information about `TCP` and `UDP` functions, including the @@ -215,6 +224,7 @@ cd /etc/netdata/ # Replace with your Netdata configuration directory, if not / The following configuration files are available: - `cachestat.conf`: Configuration for the `cachestat` thread. +- `dcstat.conf`: Configuration for the `dcstat` thread. - `process.conf`: Configuration for the `process` thread. - `network.conf`: Configuration for the `network viewer` thread. This config file overwrites the global options and also lets you specify which network the eBPF collector monitors. @@ -347,13 +357,16 @@ mount these filesystems on startup. More information can be found in the [ftrace ## Performance -Because eBPF monitoring is complex, we are evaluating the performance of this new collector in various real-world -conditions, across various system loads, and when monitoring complex applications. +eBPF monitoring is complex and produces a large volume of metrics. We've discovered scenarios where the eBPF plugin +significantly increases kernel memory usage by several hundred MB. + +If your node is experiencing high memory usage and there is no obvious culprit to be found in the `apps.mem` chart, +consider testing for high kernel memory usage by [disabling eBPF monitoring](#configuration). Next, +[restart Netdata](/docs/configure/start-stop-restart.md) with `sudo systemctl restart netdata` to see if system +memory usage (see the `system.ram` chart) has dropped significantly. -Our [initial testing](https://github.com/netdata/netdata/issues/8195) shows the performance of the eBPF collector is -nearly identical to our [apps.plugin collector](/collectors/apps.plugin/README.md), despite collecting and displaying -much more sophisticated metrics. You can now use the eBPF to gather deeper insights without affecting the performance of -your complex applications at any load. +Beginning with `v1.31`, kernel memory usage is configurable via the [`pid table size` setting](#ebpf-load-mode) +in `ebpf.conf`. ## SELinux diff --git a/collectors/ebpf.plugin/ebpf.c b/collectors/ebpf.plugin/ebpf.c index 26dacfd3e..5cc005f30 100644 --- a/collectors/ebpf.plugin/ebpf.c +++ b/collectors/ebpf.plugin/ebpf.c @@ -77,19 +77,26 @@ pthread_cond_t collect_data_cond_var; ebpf_module_t ebpf_modules[] = { { .thread_name = "process", .config_name = "process", .enabled = 0, .start_routine = ebpf_process_thread, .update_time = 1, .global_charts = 1, .apps_charts = 1, .mode = MODE_ENTRY, - .optional = 0, .apps_routine = ebpf_process_create_apps_charts }, + .optional = 0, .apps_routine = ebpf_process_create_apps_charts, .maps = NULL, + .pid_map_size = ND_EBPF_DEFAULT_PID_SIZE, .names = NULL}, { .thread_name = "socket", .config_name = "socket", .enabled = 0, .start_routine = ebpf_socket_thread, .update_time = 1, .global_charts = 1, .apps_charts = 1, .mode = MODE_ENTRY, - .optional = 0, .apps_routine = ebpf_socket_create_apps_charts }, + .optional = 0, .apps_routine = ebpf_socket_create_apps_charts, .maps = NULL, + .pid_map_size = ND_EBPF_DEFAULT_PID_SIZE, .names = NULL}, { .thread_name = "cachestat", .config_name = "cachestat", .enabled = 0, .start_routine = ebpf_cachestat_thread, - .update_time = 1, .global_charts = 1, .apps_charts = 1, .mode = MODE_ENTRY, - .optional = 0, .apps_routine = ebpf_cachestat_create_apps_charts }, + .update_time = 1, .global_charts = 1, .apps_charts = 1, .mode = MODE_ENTRY, + .optional = 0, .apps_routine = ebpf_cachestat_create_apps_charts, .maps = NULL, + .pid_map_size = ND_EBPF_DEFAULT_PID_SIZE, .names = NULL}, { .thread_name = "sync", .config_name = "sync", .enabled = 0, .start_routine = ebpf_sync_thread, - .update_time = 1, .global_charts = 1, .apps_charts = 1, .mode = MODE_ENTRY, - .optional = 0, .apps_routine = NULL }, + .update_time = 1, .global_charts = 1, .apps_charts = 1, .mode = MODE_ENTRY, + .optional = 0, .apps_routine = NULL, .maps = NULL, .pid_map_size = ND_EBPF_DEFAULT_PID_SIZE, .names = NULL }, + { .thread_name = "dc", .config_name = "dc", .enabled = 0, .start_routine = ebpf_dcstat_thread, + .update_time = 1, .global_charts = 1, .apps_charts = 1, .mode = MODE_ENTRY, + .optional = 0, .apps_routine = ebpf_dcstat_create_apps_charts, .maps = NULL, + .pid_map_size = ND_EBPF_DEFAULT_PID_SIZE }, { .thread_name = NULL, .enabled = 0, .start_routine = NULL, .update_time = 1, .global_charts = 0, .apps_charts = 1, .mode = MODE_ENTRY, - .optional = 0, .apps_routine = NULL }, + .optional = 0, .apps_routine = NULL, .maps = NULL, .pid_map_size = 0, .names = NULL }, }; // Link with apps.plugin @@ -130,7 +137,23 @@ static void ebpf_exit(int sig) return; } - freez(global_process_stat); + if (ebpf_modules[EBPF_MODULE_SOCKET_IDX].enabled) { + ebpf_modules[EBPF_MODULE_SOCKET_IDX].enabled = 0; + clean_socket_apps_structures(); + freez(socket_bandwidth_curr); + } + + if (ebpf_modules[EBPF_MODULE_CACHESTAT_IDX].enabled) { + ebpf_modules[EBPF_MODULE_CACHESTAT_IDX].enabled = 0; + clean_cachestat_pid_structures(); + freez(cachestat_pid); + } + + if (ebpf_modules[EBPF_MODULE_DCSTAT_IDX].enabled) { + ebpf_modules[EBPF_MODULE_DCSTAT_IDX].enabled = 0; + clean_dcstat_pid_structures(); + freez(dcstat_pid); + } /* int ret = fork(); @@ -154,7 +177,7 @@ static void ebpf_exit(int sig) int sid = setsid(); if (sid >= 0) { debug(D_EXIT, "Wait for father %d die", getpid()); - sleep_usec(200000); // Sleep 200 miliseconds to father dies. + sleep_usec(200000); // Sleep 200 milliseconds to father dies. clean_loaded_events(); } else { error("Cannot become session id leader, so I won't try to clean kprobe_events.\n"); @@ -318,7 +341,7 @@ void write_io_chart(char *chart, char *family, char *dwrite, long long vwrite, c * @param id chart id * @param title chart title * @param units units label - * @param family group name used to attach the chart on dashaboard + * @param family group name used to attach the chart on dashboard * @param charttype chart type * @param context chart context * @param order chart order @@ -376,7 +399,7 @@ void ebpf_create_global_dimension(void *ptr, int end) * @param id chart id * @param title chart title * @param units axis label - * @param family group name used to attach the chart on dashaboard + * @param family group name used to attach the chart on dashboard * @param context chart context * @param charttype chart type * @param order order number of the specified chart @@ -572,6 +595,8 @@ void ebpf_print_help() "\n" " --cachestat or -c Enable charts related to process run time.\n" "\n" + " --dcstat or -d Enable charts related to directory cache.\n" + "\n" " --net or -n Enable network viewer charts.\n" "\n" " --process or -p Enable charts related to process run time.\n" @@ -691,7 +716,7 @@ static void read_local_addresses() } /** - * Start Ptherad Variable + * Start Pthread Variable * * This function starts all pthread variables. * @@ -763,6 +788,22 @@ static void ebpf_update_interval() } } +/** + * Update PID table size + * + * Update default size with value from user + */ +static void ebpf_update_table_size() +{ + int i; + uint32_t value = (uint32_t) appconfig_get_number(&collector_config, EBPF_GLOBAL_SECTION, + EBPF_CFG_PID_SIZE, ND_EBPF_DEFAULT_PID_SIZE); + for (i = 0; ebpf_modules[i].thread_name; i++) { + ebpf_modules[i].pid_map_size = value; + } +} + + /** * Read collector values * @@ -783,6 +824,8 @@ static void read_collector_values(int *disable_apps) ebpf_update_interval(); + ebpf_update_table_size(); + // This is kept to keep compatibility uint32_t enabled = appconfig_get_boolean(&collector_config, EBPF_GLOBAL_SECTION, "disable apps", CONFIG_BOOLEAN_NO); @@ -844,6 +887,13 @@ static void read_collector_values(int *disable_apps) started++; } + enabled = appconfig_get_boolean(&collector_config, EBPF_PROGRAMS_SECTION, "dcstat", + CONFIG_BOOLEAN_NO); + if (enabled) { + ebpf_enable_chart(EBPF_MODULE_DCSTAT_IDX, *disable_apps); + started++; + } + if (!started){ ebpf_enable_all_charts(*disable_apps); // Read network viewer section @@ -927,6 +977,7 @@ static void parse_args(int argc, char **argv) {"global", no_argument, 0, 'g' }, {"all", no_argument, 0, 'a' }, {"cachestat", no_argument, 0, 'c' }, + {"dcstat", no_argument, 0, 'd' }, {"net", no_argument, 0, 'n' }, {"process", no_argument, 0, 'p' }, {"return", no_argument, 0, 'r' }, @@ -945,7 +996,7 @@ static void parse_args(int argc, char **argv) } while (1) { - int c = getopt_long(argc, argv, "hvgcanprs", long_options, &option_index); + int c = getopt_long(argc, argv, "hvgacdnprs", long_options, &option_index); if (c == -1) break; @@ -980,6 +1031,15 @@ static void parse_args(int argc, char **argv) #ifdef NETDATA_INTERNAL_CHECKS info( "EBPF enabling \"CACHESTAT\" charts, because it was started with the option \"--cachestat\" or \"-c\"."); +#endif + break; + } + case 'd': { + enabled = 1; + ebpf_enable_chart(EBPF_MODULE_DCSTAT_IDX, disable_apps); +#ifdef NETDATA_INTERNAL_CHECKS + info( + "EBPF enabling \"DCSTAT\" charts, because it was started with the option \"--dcstat\" or \"-d\"."); #endif break; } @@ -1027,7 +1087,7 @@ static void parse_args(int argc, char **argv) if (load_collector_config(ebpf_user_config_dir, &disable_apps)) { info( - "Does not have a configuration file inside `%s/ebpf.conf. It will try to load stock file.", + "Does not have a configuration file inside `%s/ebpf.d.conf. It will try to load stock file.", ebpf_user_config_dir); if (load_collector_config(ebpf_stock_config_dir, &disable_apps)) { info("Does not have a stock file. It is starting with default options."); @@ -1141,6 +1201,8 @@ int main(int argc, char **argv) NULL, NULL, ebpf_modules[EBPF_MODULE_CACHESTAT_IDX].start_routine}, {"EBPF SYNC" , NULL, NULL, 1, NULL, NULL, ebpf_modules[EBPF_MODULE_SYNC_IDX].start_routine}, + {"EBPF DCSTAT" , NULL, NULL, 1, + NULL, NULL, ebpf_modules[EBPF_MODULE_DCSTAT_IDX].start_routine}, {NULL , NULL, NULL, 0, NULL, NULL, NULL} }; diff --git a/collectors/ebpf.plugin/ebpf.d.conf b/collectors/ebpf.plugin/ebpf.d.conf index 7191d7416..ef6ff8145 100644 --- a/collectors/ebpf.plugin/ebpf.d.conf +++ b/collectors/ebpf.plugin/ebpf.d.conf @@ -11,10 +11,14 @@ # 'no'. # # The `update every` option defines the number of seconds used to read data from kernel and send to netdata +# +# The `pid table size` defines the maximum number of PIDs stored in the application hash tables. +# [global] ebpf load mode = entry apps = yes update every = 1 + pid table size = 32768 # # eBPF Programs @@ -29,6 +33,7 @@ # `sync` : Montitor calls for syscall sync(2). [ebpf programs] cachestat = no + dcstat = no process = yes socket = yes sync = yes diff --git a/collectors/ebpf.plugin/ebpf.d/cachestat.conf b/collectors/ebpf.plugin/ebpf.d/cachestat.conf index 78277cf56..0c4d991df 100644 --- a/collectors/ebpf.plugin/ebpf.d/cachestat.conf +++ b/collectors/ebpf.plugin/ebpf.d/cachestat.conf @@ -7,8 +7,10 @@ # If you want to disable the integration with `apps.plugin` along with the above charts, change the setting `apps` to # 'no'. # +# The `pid table size` defines the maximum number of PIDs stored inside the application hash table. # [global] ebpf load mode = entry apps = yes update every = 2 + pid table size = 32768 diff --git a/collectors/ebpf.plugin/ebpf.d/dcstat.conf b/collectors/ebpf.plugin/ebpf.d/dcstat.conf new file mode 100644 index 000000000..2607b98fd --- /dev/null +++ b/collectors/ebpf.plugin/ebpf.d/dcstat.conf @@ -0,0 +1,13 @@ +# The `ebpf load mode` option accepts the following values : +# `entry` : The eBPF collector only monitors calls for the functions, and does not show charts related to errors. +# `return : In the `return` mode, the eBPF collector monitors the same kernel functions as `entry`, but also creates +# new charts for the return of these functions, such as errors. +# +# The eBPF collector also creates charts for each running application through an integration with the `apps plugin`. +# If you want to disable the integration with `apps.plugin` along with the above charts, change the setting `apps` to +# 'no'. +# +[global] + ebpf load mode = entry + apps = yes + update every = 2 diff --git a/collectors/ebpf.plugin/ebpf.d/network.conf b/collectors/ebpf.plugin/ebpf.d/network.conf index b033bc39c..6bbd49a49 100644 --- a/collectors/ebpf.plugin/ebpf.d/network.conf +++ b/collectors/ebpf.plugin/ebpf.d/network.conf @@ -7,11 +7,20 @@ # If you want to disable the integration with `apps.plugin` along with the above charts, change the setting `apps` to # 'no'. # -# +# The following options change the hash table size: +# `bandwidth table size`: Maximum number of connections monitored +# `ipv4 connection table size`: Maximum number of IPV4 connections monitored +# `ipv6 connection table size`: Maximum number of IPV6 connections monitored +# `udp connection table size`: Maximum number of UDP connections monitored +# [global] ebpf load mode = entry apps = yes update every = 1 + bandwidth table size = 16384 + ipv4 connection table size = 16384 + ipv6 connection table size = 16384 + udp connection table size = 4096 # # Network Connection diff --git a/collectors/ebpf.plugin/ebpf.d/process.conf b/collectors/ebpf.plugin/ebpf.d/process.conf index 7806dc844..511da95ad 100644 --- a/collectors/ebpf.plugin/ebpf.d/process.conf +++ b/collectors/ebpf.plugin/ebpf.d/process.conf @@ -7,8 +7,10 @@ # If you want to disable the integration with `apps.plugin` along with the above charts, change the setting `apps` to # 'no'. # +# The `pid table size` defines the maximum number of PIDs stored inside the hash table. # [global] ebpf load mode = entry apps = yes update every = 1 + pid table size = 32768 diff --git a/collectors/ebpf.plugin/ebpf.h b/collectors/ebpf.plugin/ebpf.h index 6796dcdad..841701e20 100644 --- a/collectors/ebpf.plugin/ebpf.h +++ b/collectors/ebpf.plugin/ebpf.h @@ -77,7 +77,8 @@ enum ebpf_module_indexes { EBPF_MODULE_PROCESS_IDX, EBPF_MODULE_SOCKET_IDX, EBPF_MODULE_CACHESTAT_IDX, - EBPF_MODULE_SYNC_IDX + EBPF_MODULE_SYNC_IDX, + EBPF_MODULE_DCSTAT_IDX }; // Copied from musl header @@ -89,8 +90,9 @@ enum ebpf_module_indexes { #endif #endif -// Chart defintions +// Chart definitions #define NETDATA_EBPF_FAMILY "ebpf" +#define NETDATA_FILESYSTEM_FAMILY "filesystem" #define NETDATA_EBPF_CHART_TYPE_LINE "line" #define NETDATA_EBPF_CHART_TYPE_STACKED "stacked" #define NETDATA_EBPF_MEMORY_GROUP "mem" @@ -196,6 +198,7 @@ extern void ebpf_cleanup_publish_syscall(netdata_publish_syscall_t *nps); #define EBPF_COMMON_DIMENSION_BYTES "bytes/s" #define EBPF_COMMON_DIMENSION_DIFFERENCE "difference" #define EBPF_COMMON_DIMENSION_PACKETS "packets" +#define EBPF_COMMON_DIMENSION_FILES "files" // Common variables extern int debug_enabled; @@ -215,6 +218,7 @@ extern void ebpf_socket_create_apps_charts(struct ebpf_module *em, void *ptr); extern void ebpf_cachestat_create_apps_charts(struct ebpf_module *em, void *root); extern void ebpf_one_dimension_write_charts(char *family, char *chart, char *dim, long long v1); extern collected_number get_value_from_structure(char *basis, size_t offset); +extern void ebpf_update_pid_table(ebpf_local_maps_t *pid, ebpf_module_t *em); #define EBPF_MAX_SYNCHRONIZATION_TIME 300 diff --git a/collectors/ebpf.plugin/ebpf_apps.c b/collectors/ebpf.plugin/ebpf_apps.c index 1be7b9260..6459bad0d 100644 --- a/collectors/ebpf.plugin/ebpf_apps.c +++ b/collectors/ebpf.plugin/ebpf_apps.c @@ -265,7 +265,7 @@ struct target *get_apps_groups_target(struct target **agrt, const char *id, stru * @param path the directory to search apps_%s.conf * @param file the word to complement the file name. * - * @return It returns 0 on succcess and -1 otherwise + * @return It returns 0 on success and -1 otherwise */ int ebpf_read_apps_groups_conf(struct target **agdt, struct target **agrt, const char *path, const char *file) { @@ -470,7 +470,7 @@ static inline int managed_log(struct pid_stat *p, uint32_t log, int status) /** * Get PID entry * - * Get or allocate the PID entry for the specifid pid. + * Get or allocate the PID entry for the specified pid. * * @param pid the pid to search the data. * @@ -664,7 +664,7 @@ static inline int read_proc_pid_stat(struct pid_stat *p, void *ptr) * @param pid the current pid that we are working * @param ptr a NULL value * - * @return It returns 1 on succcess and 0 otherwise + * @return It returns 1 on success and 0 otherwise */ static inline int collect_data_for_pid(pid_t pid, void *ptr) { @@ -927,6 +927,12 @@ void cleanup_variables_from_other_threads(uint32_t pid) freez(cachestat_pid[pid]); cachestat_pid[pid] = NULL; } + + // Clean directory cache structure + if (dcstat_pid) { + freez(dcstat_pid[pid]); + dcstat_pid[pid] = NULL; + } } /** @@ -943,7 +949,6 @@ void cleanup_exited_pids() pid_t r = p->pid; p = p->next; - del_pid_entry(r); // Clean process structure freez(global_process_stats[r]); @@ -953,6 +958,8 @@ void cleanup_exited_pids() current_apps_data[r] = NULL; cleanup_variables_from_other_threads(r); + + del_pid_entry(r); } else { if (unlikely(p->keep)) p->keeploops++; diff --git a/collectors/ebpf.plugin/ebpf_apps.h b/collectors/ebpf.plugin/ebpf_apps.h index eb54754c6..edcdef605 100644 --- a/collectors/ebpf.plugin/ebpf_apps.h +++ b/collectors/ebpf.plugin/ebpf_apps.h @@ -16,8 +16,10 @@ #define NETDATA_APPS_PROCESS_GROUP "process (eBPF)" #define NETDATA_APPS_NET_GROUP "net (eBPF)" #define NETDATA_APPS_CACHESTAT_GROUP "page cache (eBPF)" +#define NETDATA_APPS_DCSTAT_GROUP "directory cache (eBPF)" #include "ebpf_process.h" +#include "ebpf_dcstat.h" #include "ebpf_cachestat.h" #include "ebpf_sync.h" @@ -108,8 +110,9 @@ struct target { uid_t uid; gid_t gid; - // Page cache statistic per process + // Changes made to simplify integration between apps and eBPF. netdata_publish_cachestat_t cachestat; + netdata_publish_dcstat_t dcstat; /* These variables are not necessary for eBPF collector kernel_uint_t minflt; @@ -430,8 +433,11 @@ extern size_t read_bandwidth_statistic_using_pid_on_target(ebpf_bandwidth_t **ep extern void collect_data_for_all_processes(int tbl_pid_stats_fd); +extern void clean_global_memory(); + extern ebpf_process_stat_t **global_process_stats; extern ebpf_process_publish_apps_t **current_apps_data; extern netdata_publish_cachestat_t **cachestat_pid; +extern netdata_publish_dcstat_t **dcstat_pid; #endif /* NETDATA_EBPF_APPS_H */ diff --git a/collectors/ebpf.plugin/ebpf_cachestat.c b/collectors/ebpf.plugin/ebpf_cachestat.c index 6516d4da2..cdeac6951 100644 --- a/collectors/ebpf.plugin/ebpf_cachestat.c +++ b/collectors/ebpf.plugin/ebpf_cachestat.c @@ -24,6 +24,10 @@ struct netdata_static_thread cachestat_threads = {"CACHESTAT KERNEL", NULL, NULL, 1, NULL, NULL, NULL}; +static ebpf_local_maps_t cachestat_maps[] = {{.name = "cstat_pid", .internal_input = ND_EBPF_DEFAULT_PID_SIZE, + .user_input = 0}, + {.name = NULL, .internal_input = 0, .user_input = 0}}; + static int *map_fd = NULL; struct config cachestat_config = { .first_section = NULL, @@ -43,7 +47,7 @@ struct config cachestat_config = { .first_section = NULL, * * Clean the allocated structures. */ -static void clean_pid_structures() { +void clean_cachestat_pid_structures() { struct pid_stat *pids = root_of_pids; while (pids) { freez(cachestat_pid[pids->pid]); @@ -71,9 +75,6 @@ static void ebpf_cachestat_cleanup(void *ptr) UNUSED(dt); } - clean_pid_structures(); - freez(cachestat_pid); - ebpf_cleanup_publish_syscall(cachestat_counter_publish_aggregated); freez(cachestat_vector); @@ -125,7 +126,7 @@ void cachestat_update_publish(netdata_publish_cachestat_t *out, uint64_t mpa, ui hits = 0; } - calculated_number ratio = (total > 0) ? hits/total : 0; + calculated_number ratio = (total > 0) ? hits/total : 1; out->ratio = (long long )(ratio*100); out->hit = (long long)hits; @@ -282,7 +283,7 @@ void ebpf_cachestat_create_apps_charts(struct ebpf_module *em, void *ptr) "The ratio is calculated dividing the Hit pages per total cache accesses without counting dirties.", EBPF_COMMON_DIMENSION_PERCENTAGE, NETDATA_APPS_CACHESTAT_GROUP, - NETDATA_EBPF_CHART_TYPE_STACKED, + NETDATA_EBPF_CHART_TYPE_LINE, 20090, ebpf_algorithms[NETDATA_EBPF_ABSOLUTE_IDX], root); @@ -360,15 +361,11 @@ void *ebpf_cachestat_read_hash(void *ptr) ebpf_module_t *em = (ebpf_module_t *)ptr; usec_t step = NETDATA_LATENCY_CACHESTAT_SLEEP_MS * em->update_time; - int apps = em->apps_charts; while (!close_ebpf_plugin) { usec_t dt = heartbeat_next(&hb, step); (void)dt; read_global_table(); - - if (apps) - read_apps_table(); } read_thread_closed = 1; @@ -385,12 +382,9 @@ static void cachestat_send_global(netdata_publish_cachestat_t *publish) calculate_stats(publish); netdata_publish_syscall_t *ptr = cachestat_counter_publish_aggregated; - // The algorithm sets this value to zero sometimes, we are not written them to have a smooth chart - if (publish->ratio) { - ebpf_one_dimension_write_charts( - NETDATA_EBPF_MEMORY_GROUP, NETDATA_CACHESTAT_HIT_RATIO_CHART, ptr[NETDATA_CACHESTAT_IDX_RATIO].dimension, - publish->ratio); - } + ebpf_one_dimension_write_charts( + NETDATA_EBPF_MEMORY_GROUP, NETDATA_CACHESTAT_HIT_RATIO_CHART, ptr[NETDATA_CACHESTAT_IDX_RATIO].dimension, + publish->ratio); ebpf_one_dimension_write_charts( NETDATA_EBPF_MEMORY_GROUP, NETDATA_CACHESTAT_DIRTY_CHART, ptr[NETDATA_CACHESTAT_IDX_DIRTY].dimension, @@ -512,6 +506,9 @@ static void cachestat_collector(ebpf_module_t *em) pthread_mutex_lock(&collect_data_mutex); pthread_cond_wait(&collect_data_cond_var, &collect_data_mutex); + if (apps) + read_apps_table(); + pthread_mutex_lock(&lock); cachestat_send_global(&publish); @@ -539,7 +536,7 @@ static void ebpf_create_memory_charts() { ebpf_create_chart(NETDATA_EBPF_MEMORY_GROUP, NETDATA_CACHESTAT_HIT_RATIO_CHART, "Hit is calculating using total cache added without dirties per total added because of red misses.", - EBPF_CACHESTAT_DIMENSION_HITS, NETDATA_CACHESTAT_SUBMENU, + EBPF_COMMON_DIMENSION_PERCENTAGE, NETDATA_CACHESTAT_SUBMENU, NULL, NETDATA_EBPF_CHART_TYPE_LINE, 21100, @@ -615,9 +612,11 @@ void *ebpf_cachestat_thread(void *ptr) netdata_thread_cleanup_push(ebpf_cachestat_cleanup, ptr); ebpf_module_t *em = (ebpf_module_t *)ptr; + em->maps = cachestat_maps; fill_ebpf_data(&cachestat_data); ebpf_update_module(em, &cachestat_config, NETDATA_CACHESTAT_CONFIG_FILE); + ebpf_update_pid_table(&cachestat_maps[0], em); if (!em->enabled) goto endcachestat; diff --git a/collectors/ebpf.plugin/ebpf_cachestat.h b/collectors/ebpf.plugin/ebpf_cachestat.h index daf678975..694933e0c 100644 --- a/collectors/ebpf.plugin/ebpf_cachestat.h +++ b/collectors/ebpf.plugin/ebpf_cachestat.h @@ -60,5 +60,6 @@ typedef struct netdata_publish_cachestat { } netdata_publish_cachestat_t; extern void *ebpf_cachestat_thread(void *ptr); +extern void clean_cachestat_pid_structures(); #endif // NETDATA_EBPF_CACHESTAT_H diff --git a/collectors/ebpf.plugin/ebpf_dcstat.c b/collectors/ebpf.plugin/ebpf_dcstat.c new file mode 100644 index 000000000..01fd97972 --- /dev/null +++ b/collectors/ebpf.plugin/ebpf_dcstat.c @@ -0,0 +1,603 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +#include "ebpf.h" +#include "ebpf_dcstat.h" + +static char *dcstat_counter_dimension_name[NETDATA_DCSTAT_IDX_END] = { "ratio", "reference", "slow", "miss" }; +static netdata_syscall_stat_t dcstat_counter_aggregated_data[NETDATA_DCSTAT_IDX_END]; +static netdata_publish_syscall_t dcstat_counter_publish_aggregated[NETDATA_DCSTAT_IDX_END]; + +static ebpf_data_t dcstat_data; + +netdata_dcstat_pid_t *dcstat_vector = NULL; +netdata_publish_dcstat_t **dcstat_pid = NULL; + +static struct bpf_link **probe_links = NULL; +static struct bpf_object *objects = NULL; + +static int *map_fd = NULL; +static netdata_idx_t dcstat_hash_values[NETDATA_DCSTAT_IDX_END]; + +static int read_thread_closed = 1; + +struct config dcstat_config = { .first_section = NULL, + .last_section = NULL, + .mutex = NETDATA_MUTEX_INITIALIZER, + .index = { .avl_tree = { .root = NULL, .compar = appconfig_section_compare }, + .rwlock = AVL_LOCK_INITIALIZER } }; + +struct netdata_static_thread dcstat_threads = {"DCSTAT KERNEL", + NULL, NULL, 1, NULL, + NULL, NULL}; + +static ebpf_local_maps_t dcstat_maps[] = {{.name = "dcstat_pid", .internal_input = ND_EBPF_DEFAULT_PID_SIZE, + .user_input = 0}, + {.name = NULL, .internal_input = 0, .user_input = 0}}; + +static ebpf_specify_name_t dc_optional_name[] = { {.program_name = "netdata_lookup_fast", + .function_to_attach = "lookup_fast", + .optional = NULL, + .retprobe = CONFIG_BOOLEAN_NO}, + {.program_name = NULL}}; + +/***************************************************************** + * + * COMMON FUNCTIONS + * + *****************************************************************/ + +/** + * Update publish + * + * Update publish values before to write dimension. + * + * @param out strcuture that will receive data. + * @param cache_access number of access to directory cache. + * @param not_found number of files not found on the file system + */ +void dcstat_update_publish(netdata_publish_dcstat_t *out, uint64_t cache_access, uint64_t not_found) +{ + calculated_number successful_access = (calculated_number) (((long long)cache_access) - ((long long)not_found)); + calculated_number ratio = (cache_access) ? successful_access/(calculated_number)cache_access : 0; + + out->ratio = (long long )(ratio*100); +} + +/***************************************************************** + * + * FUNCTIONS TO CLOSE THE THREAD + * + *****************************************************************/ + +/** + * Clean PID structures + * + * Clean the allocated structures. + */ +void clean_dcstat_pid_structures() { + struct pid_stat *pids = root_of_pids; + while (pids) { + freez(dcstat_pid[pids->pid]); + + pids = pids->next; + } +} + +/** + * Clean names + * + * Clean the optional names allocated during startup. + */ +void ebpf_dcstat_clean_names() +{ + size_t i = 0; + while (dc_optional_name[i].program_name) { + freez(dc_optional_name[i].optional); + i++; + } +} + +/** + * Clean up the main thread. + * + * @param ptr thread data. + */ +static void ebpf_dcstat_cleanup(void *ptr) +{ + ebpf_module_t *em = (ebpf_module_t *)ptr; + if (!em->enabled) + return; + + heartbeat_t hb; + heartbeat_init(&hb); + uint32_t tick = 2 * USEC_PER_MS; + while (!read_thread_closed) { + usec_t dt = heartbeat_next(&hb, tick); + UNUSED(dt); + } + + freez(dcstat_vector); + + ebpf_cleanup_publish_syscall(dcstat_counter_publish_aggregated); + + ebpf_dcstat_clean_names(); + + struct bpf_program *prog; + size_t i = 0 ; + bpf_object__for_each_program(prog, objects) { + bpf_link__destroy(probe_links[i]); + i++; + } + bpf_object__close(objects); +} + +/***************************************************************** + * + * APPS + * + *****************************************************************/ + +/** + * Create apps charts + * + * Call ebpf_create_chart to create the charts on apps submenu. + * + * @param em a pointer to the structure with the default values. + */ +void ebpf_dcstat_create_apps_charts(struct ebpf_module *em, void *ptr) +{ + UNUSED(em); + struct target *root = ptr; + ebpf_create_charts_on_apps(NETDATA_DC_HIT_CHART, + "Percentage of files listed inside directory cache", + EBPF_COMMON_DIMENSION_PERCENTAGE, + NETDATA_APPS_DCSTAT_GROUP, + NETDATA_EBPF_CHART_TYPE_LINE, + 20100, + ebpf_algorithms[NETDATA_EBPF_ABSOLUTE_IDX], + root); + + ebpf_create_charts_on_apps(NETDATA_DC_REFERENCE_CHART, + "Count file access.", + EBPF_COMMON_DIMENSION_FILES, + NETDATA_APPS_DCSTAT_GROUP, + NETDATA_EBPF_CHART_TYPE_STACKED, + 20101, + ebpf_algorithms[NETDATA_EBPF_ABSOLUTE_IDX], + root); + + ebpf_create_charts_on_apps(NETDATA_DC_REQUEST_NOT_CACHE_CHART, + "Access to files that were not present inside directory cache.", + EBPF_COMMON_DIMENSION_FILES, + NETDATA_APPS_DCSTAT_GROUP, + NETDATA_EBPF_CHART_TYPE_STACKED, + 20102, + ebpf_algorithms[NETDATA_EBPF_ABSOLUTE_IDX], + root); + + ebpf_create_charts_on_apps(NETDATA_DC_REQUEST_NOT_FOUND_CHART, + "Number of requests for files that were not found on filesystem.", + EBPF_COMMON_DIMENSION_FILES, + NETDATA_APPS_DCSTAT_GROUP, + NETDATA_EBPF_CHART_TYPE_STACKED, + 20103, + ebpf_algorithms[NETDATA_EBPF_ABSOLUTE_IDX], + root); +} + +/***************************************************************** + * + * MAIN LOOP + * + *****************************************************************/ + +/** + * Apps Accumulator + * + * Sum all values read from kernel and store in the first address. + * + * @param out the vector with read values. + */ +static void dcstat_apps_accumulator(netdata_dcstat_pid_t *out) +{ + int i, end = (running_on_kernel >= NETDATA_KERNEL_V4_15) ? ebpf_nprocs : 1; + netdata_dcstat_pid_t *total = &out[0]; + for (i = 1; i < end; i++) { + netdata_dcstat_pid_t *w = &out[i]; + total->cache_access += w->cache_access; + total->file_system += w->file_system; + total->not_found += w->not_found; + } +} + +/** + * Save PID values + * + * Save the current values inside the structure + * + * @param out vector used to plot charts + * @param publish vector with values read from hash tables. + */ +static inline void dcstat_save_pid_values(netdata_publish_dcstat_t *out, netdata_dcstat_pid_t *publish) +{ + memcpy(&out->curr, &publish[0], sizeof(netdata_dcstat_pid_t)); +} + +/** + * Fill PID + * + * Fill PID structures + * + * @param current_pid pid that we are collecting data + * @param out values read from hash tables; + */ +static void dcstat_fill_pid(uint32_t current_pid, netdata_dcstat_pid_t *publish) +{ + netdata_publish_dcstat_t *curr = dcstat_pid[current_pid]; + if (!curr) { + curr = callocz(1, sizeof(netdata_publish_dcstat_t)); + dcstat_pid[current_pid] = curr; + } + + dcstat_save_pid_values(curr, publish); +} + +/** + * Read APPS table + * + * Read the apps table and store data inside the structure. + */ +static void read_apps_table() +{ + netdata_dcstat_pid_t *cv = dcstat_vector; + uint32_t key; + struct pid_stat *pids = root_of_pids; + int fd = map_fd[NETDATA_DCSTAT_PID_STATS]; + size_t length = sizeof(netdata_dcstat_pid_t)*ebpf_nprocs; + while (pids) { + key = pids->pid; + + if (bpf_map_lookup_elem(fd, &key, cv)) { + pids = pids->next; + continue; + } + + dcstat_apps_accumulator(cv); + + dcstat_fill_pid(key, cv); + + // We are cleaning to avoid passing data read from one process to other. + memset(cv, 0, length); + + pids = pids->next; + } +} + +/** + * Read global table + * + * Read the table with number of calls for all functions + */ +static void read_global_table() +{ + uint32_t idx; + netdata_idx_t *val = dcstat_hash_values; + netdata_idx_t stored; + int fd = map_fd[NETDATA_DCSTAT_GLOBAL_STATS]; + + for (idx = NETDATA_KEY_DC_REFERENCE; idx < NETDATA_DIRECTORY_CACHE_END; idx++) { + if (!bpf_map_lookup_elem(fd, &idx, &stored)) { + val[idx] = stored; + } + } +} + +/** + * DCstat read hash + * + * This is the thread callback. + * This thread is necessary, because we cannot freeze the whole plugin to read the data. + * + * @param ptr It is a NULL value for this thread. + * + * @return It always returns NULL. + */ +void *ebpf_dcstat_read_hash(void *ptr) +{ + read_thread_closed = 0; + + heartbeat_t hb; + heartbeat_init(&hb); + + ebpf_module_t *em = (ebpf_module_t *)ptr; + + usec_t step = NETDATA_LATENCY_DCSTAT_SLEEP_MS * em->update_time; + while (!close_ebpf_plugin) { + usec_t dt = heartbeat_next(&hb, step); + (void)dt; + + read_global_table(); + } + read_thread_closed = 1; + + return NULL; +} + +/** + * Cachestat sum PIDs + * + * Sum values for all PIDs associated to a group + * + * @param publish output structure. + * @param root structure with listed IPs + */ +void ebpf_dcstat_sum_pids(netdata_publish_dcstat_t *publish, struct pid_on_target *root) +{ + memset(&publish->curr, 0, sizeof(netdata_dcstat_pid_t)); + netdata_dcstat_pid_t *dst = &publish->curr; + while (root) { + int32_t pid = root->pid; + netdata_publish_dcstat_t *w = dcstat_pid[pid]; + if (w) { + netdata_dcstat_pid_t *src = &w->curr; + dst->cache_access += src->cache_access; + dst->file_system += src->file_system; + dst->not_found += src->not_found; + } + + root = root->next; + } +} + +/** + * Send data to Netdata calling auxiliar functions. + * + * @param root the target list. +*/ +void ebpf_dcache_send_apps_data(struct target *root) +{ + struct target *w; + collected_number value; + + write_begin_chart(NETDATA_APPS_FAMILY, NETDATA_DC_HIT_CHART); + for (w = root; w; w = w->next) { + if (unlikely(w->exposed && w->processes)) { + ebpf_dcstat_sum_pids(&w->dcstat, w->root_pid); + + uint64_t cache = w->dcstat.curr.cache_access; + uint64_t not_found = w->dcstat.curr.not_found; + + dcstat_update_publish(&w->dcstat, cache, not_found); + value = (collected_number) w->dcstat.ratio; + write_chart_dimension(w->name, value); + } + } + write_end_chart(); + + write_begin_chart(NETDATA_APPS_FAMILY, NETDATA_DC_REFERENCE_CHART); + for (w = root; w; w = w->next) { + if (unlikely(w->exposed && w->processes)) { + if (w->dcstat.curr.cache_access < w->dcstat.prev.cache_access) { + w->dcstat.prev.cache_access = 0; + } + + w->dcstat.cache_access = (long long)w->dcstat.curr.cache_access - (long long)w->dcstat.prev.cache_access; + value = (collected_number) w->dcstat.cache_access; + write_chart_dimension(w->name, value); + w->dcstat.prev.cache_access = w->dcstat.curr.cache_access; + } + } + write_end_chart(); + + write_begin_chart(NETDATA_APPS_FAMILY, NETDATA_DC_REQUEST_NOT_CACHE_CHART); + for (w = root; w; w = w->next) { + if (unlikely(w->exposed && w->processes)) { + if (w->dcstat.curr.file_system < w->dcstat.prev.file_system) { + w->dcstat.prev.file_system = 0; + } + + value = (collected_number) (!w->dcstat.cache_access) ? 0 : + (long long )w->dcstat.curr.file_system - (long long)w->dcstat.prev.file_system; + write_chart_dimension(w->name, value); + w->dcstat.prev.file_system = w->dcstat.curr.file_system; + } + } + write_end_chart(); + + write_begin_chart(NETDATA_APPS_FAMILY, NETDATA_DC_REQUEST_NOT_FOUND_CHART); + for (w = root; w; w = w->next) { + if (unlikely(w->exposed && w->processes)) { + if (w->dcstat.curr.not_found < w->dcstat.prev.not_found) { + w->dcstat.prev.not_found = 0; + } + value = (collected_number) (!w->dcstat.cache_access) ? 0 : + (long long)w->dcstat.curr.not_found - (long long)w->dcstat.prev.not_found; + write_chart_dimension(w->name, value); + w->dcstat.prev.not_found = w->dcstat.curr.not_found; + } + } + write_end_chart(); +} + +/** + * Send global + * + * Send global charts to Netdata + */ +static void dcstat_send_global(netdata_publish_dcstat_t *publish) +{ + dcstat_update_publish(publish, dcstat_hash_values[NETDATA_KEY_DC_REFERENCE], + dcstat_hash_values[NETDATA_KEY_DC_MISS]); + + netdata_publish_syscall_t *ptr = dcstat_counter_publish_aggregated; + netdata_idx_t value = dcstat_hash_values[NETDATA_KEY_DC_REFERENCE]; + if (value != ptr[NETDATA_DCSTAT_IDX_REFERENCE].pcall) { + ptr[NETDATA_DCSTAT_IDX_REFERENCE].ncall = value - ptr[NETDATA_DCSTAT_IDX_REFERENCE].pcall; + ptr[NETDATA_DCSTAT_IDX_REFERENCE].pcall = value; + + value = dcstat_hash_values[NETDATA_KEY_DC_SLOW]; + ptr[NETDATA_DCSTAT_IDX_SLOW].ncall = value - ptr[NETDATA_DCSTAT_IDX_SLOW].pcall; + ptr[NETDATA_DCSTAT_IDX_SLOW].pcall = value; + + value = dcstat_hash_values[NETDATA_KEY_DC_MISS]; + ptr[NETDATA_DCSTAT_IDX_MISS].ncall = value - ptr[NETDATA_DCSTAT_IDX_MISS].pcall; + ptr[NETDATA_DCSTAT_IDX_MISS].pcall = value; + } else { + ptr[NETDATA_DCSTAT_IDX_REFERENCE].ncall = 0; + ptr[NETDATA_DCSTAT_IDX_SLOW].ncall = 0; + ptr[NETDATA_DCSTAT_IDX_MISS].ncall = 0; + } + + ebpf_one_dimension_write_charts(NETDATA_FILESYSTEM_FAMILY, NETDATA_DC_HIT_CHART, + ptr[NETDATA_DCSTAT_IDX_RATIO].dimension, publish->ratio); + + write_count_chart( + NETDATA_DC_REFERENCE_CHART, NETDATA_FILESYSTEM_FAMILY, + &dcstat_counter_publish_aggregated[NETDATA_DCSTAT_IDX_REFERENCE], 3); +} + +/** +* Main loop for this collector. +*/ +static void dcstat_collector(ebpf_module_t *em) +{ + dcstat_threads.thread = mallocz(sizeof(netdata_thread_t)); + dcstat_threads.start_routine = ebpf_dcstat_read_hash; + + map_fd = dcstat_data.map_fd; + + netdata_thread_create(dcstat_threads.thread, dcstat_threads.name, NETDATA_THREAD_OPTION_JOINABLE, + ebpf_dcstat_read_hash, em); + + netdata_publish_dcstat_t publish; + memset(&publish, 0, sizeof(publish)); + int apps = em->apps_charts; + while (!close_ebpf_plugin) { + pthread_mutex_lock(&collect_data_mutex); + pthread_cond_wait(&collect_data_cond_var, &collect_data_mutex); + + if (apps) + read_apps_table(); + + pthread_mutex_lock(&lock); + + dcstat_send_global(&publish); + + if (apps) + ebpf_dcache_send_apps_data(apps_groups_root_target); + + pthread_mutex_unlock(&lock); + pthread_mutex_unlock(&collect_data_mutex); + } +} + +/***************************************************************** + * + * INITIALIZE THREAD + * + *****************************************************************/ + +/** + * Create filesystem charts + * + * Call ebpf_create_chart to create the charts for the collector. + */ +static void ebpf_create_filesystem_charts() +{ + ebpf_create_chart(NETDATA_FILESYSTEM_FAMILY, NETDATA_DC_HIT_CHART, + "Percentage of files listed inside directory cache", + EBPF_COMMON_DIMENSION_PERCENTAGE, NETDATA_DIRECTORY_FILESYSTEM_SUBMENU, + NULL, + NETDATA_EBPF_CHART_TYPE_LINE, + 21200, + ebpf_create_global_dimension, + dcstat_counter_publish_aggregated, 1); + + ebpf_create_chart(NETDATA_FILESYSTEM_FAMILY, NETDATA_DC_REFERENCE_CHART, + "Variables used to calculate hit ratio.", + EBPF_COMMON_DIMENSION_FILES, NETDATA_DIRECTORY_FILESYSTEM_SUBMENU, + NULL, + NETDATA_EBPF_CHART_TYPE_LINE, + 21201, + ebpf_create_global_dimension, + &dcstat_counter_publish_aggregated[NETDATA_DCSTAT_IDX_REFERENCE], 3); + + fflush(stdout); +} + +/** + * Allocate vectors used with this thread. + * + * We are not testing the return, because callocz does this and shutdown the software + * case it was not possible to allocate. + * + * @param length is the length for the vectors used inside the collector. + */ +static void ebpf_dcstat_allocate_global_vectors(size_t length) +{ + dcstat_pid = callocz((size_t)pid_max, sizeof(netdata_publish_dcstat_t *)); + dcstat_vector = callocz((size_t)ebpf_nprocs, sizeof(netdata_dcstat_pid_t)); + + memset(dcstat_counter_aggregated_data, 0, length*sizeof(netdata_syscall_stat_t)); + memset(dcstat_counter_publish_aggregated, 0, length*sizeof(netdata_publish_syscall_t)); +} + +/***************************************************************** + * + * MAIN THREAD + * + *****************************************************************/ + +/** + * Directory Cache thread + * + * Thread used to make dcstat thread + * + * @param ptr a pointer to `struct ebpf_module` + * + * @return It always returns NULL + */ +void *ebpf_dcstat_thread(void *ptr) +{ + netdata_thread_cleanup_push(ebpf_dcstat_cleanup, ptr); + + ebpf_module_t *em = (ebpf_module_t *)ptr; + em->maps = dcstat_maps; + fill_ebpf_data(&dcstat_data); + + ebpf_update_module(em, &dcstat_config, NETDATA_DIRECTORY_DCSTAT_CONFIG_FILE); + ebpf_update_pid_table(&dcstat_maps[0], em); + + ebpf_update_names(dc_optional_name, em); + + if (!em->enabled) + goto enddcstat; + + ebpf_dcstat_allocate_global_vectors(NETDATA_DCSTAT_IDX_END); + + pthread_mutex_lock(&lock); + + probe_links = ebpf_load_program(ebpf_plugin_dir, em, kernel_string, &objects, dcstat_data.map_fd); + if (!probe_links) { + pthread_mutex_unlock(&lock); + goto enddcstat; + } + + int algorithms[NETDATA_DCSTAT_IDX_END] = { + NETDATA_EBPF_ABSOLUTE_IDX, NETDATA_EBPF_ABSOLUTE_IDX, NETDATA_EBPF_ABSOLUTE_IDX, + NETDATA_EBPF_ABSOLUTE_IDX + }; + + ebpf_global_labels(dcstat_counter_aggregated_data, dcstat_counter_publish_aggregated, + dcstat_counter_dimension_name, dcstat_counter_dimension_name, + algorithms, NETDATA_DCSTAT_IDX_END); + + ebpf_create_filesystem_charts(); + pthread_mutex_unlock(&lock); + + dcstat_collector(em); + +enddcstat: + netdata_thread_cleanup_pop(1); + return NULL; +} diff --git a/collectors/ebpf.plugin/ebpf_dcstat.h b/collectors/ebpf.plugin/ebpf_dcstat.h new file mode 100644 index 000000000..ad4bd1992 --- /dev/null +++ b/collectors/ebpf.plugin/ebpf_dcstat.h @@ -0,0 +1,64 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +#ifndef NETDATA_EBPF_DCSTAT_H +#define NETDATA_EBPF_DCSTAT_H 1 + + +// charts +#define NETDATA_DC_HIT_CHART "dc_hit_ratio" +#define NETDATA_DC_REFERENCE_CHART "dc_reference" +#define NETDATA_DC_REQUEST_NOT_CACHE_CHART "dc_not_cache" +#define NETDATA_DC_REQUEST_NOT_FOUND_CHART "dc_not_found" + +#define NETDATA_DIRECTORY_CACHE_SUBMENU "directory cache (eBPF)" +#define NETDATA_DIRECTORY_FILESYSTEM_SUBMENU "Directory Cache (eBPF)" + +// configuration file +#define NETDATA_DIRECTORY_DCSTAT_CONFIG_FILE "dcstat.conf" + +#define NETDATA_LATENCY_DCSTAT_SLEEP_MS 700000ULL + +enum directory_cache_indexes { + NETDATA_DCSTAT_IDX_RATIO, + NETDATA_DCSTAT_IDX_REFERENCE, + NETDATA_DCSTAT_IDX_SLOW, + NETDATA_DCSTAT_IDX_MISS, + + // Keep this as last and don't skip numbers as it is used as element counter + NETDATA_DCSTAT_IDX_END +}; + +enum directory_cache_tables { + NETDATA_DCSTAT_GLOBAL_STATS, + NETDATA_DCSTAT_PID_STATS +}; + +// variables +enum directory_cache_counters { + NETDATA_KEY_DC_REFERENCE, + NETDATA_KEY_DC_SLOW, + NETDATA_KEY_DC_MISS, + + // Keep this as last and don't skip numbers as it is used as element counter + NETDATA_DIRECTORY_CACHE_END +}; + +typedef struct netdata_publish_dcstat_pid { + uint64_t cache_access; + uint64_t file_system; + uint64_t not_found; +} netdata_dcstat_pid_t; + +typedef struct netdata_publish_dcstat { + long long ratio; + long long cache_access; + + netdata_dcstat_pid_t curr; + netdata_dcstat_pid_t prev; +} netdata_publish_dcstat_t; + +extern void *ebpf_dcstat_thread(void *ptr); +extern void ebpf_dcstat_create_apps_charts(struct ebpf_module *em, void *ptr); +extern void clean_dcstat_pid_structures(); + +#endif // NETDATA_EBPF_DCSTAT_H diff --git a/collectors/ebpf.plugin/ebpf_process.c b/collectors/ebpf.plugin/ebpf_process.c index 5fa930b2d..9b15c8407 100644 --- a/collectors/ebpf.plugin/ebpf_process.c +++ b/collectors/ebpf.plugin/ebpf_process.c @@ -18,6 +18,10 @@ static char *process_id_names[NETDATA_KEY_PUBLISH_PROCESS_END] = { "do_sys_open" "release_task", "_do_fork", "sys_clone" }; static char *status[] = { "process", "zombie" }; +static ebpf_local_maps_t process_maps[] = {{.name = "tbl_pid_stats", .internal_input = ND_EBPF_DEFAULT_PID_SIZE, + .user_input = 0}, + {.name = NULL, .internal_input = 0, .user_input = 0}}; + static netdata_idx_t *process_hash_values = NULL; static netdata_syscall_stat_t process_aggregated_data[NETDATA_KEY_PUBLISH_PROCESS_END]; static netdata_publish_syscall_t process_publish_aggregated[NETDATA_KEY_PUBLISH_PROCESS_END]; @@ -464,7 +468,7 @@ static void ebpf_process_update_apps_data() * @param family the chart family * @param name the chart name * @param axis the axis label - * @param web the group name used to attach the chart on dashaboard + * @param web the group name used to attach the chart on dashboard * @param order the order number of the specified chart * @param algorithm the algorithm used to make the charts. */ @@ -494,7 +498,7 @@ static void ebpf_create_io_chart(char *family, char *name, char *axis, char *web * @param family the chart family * @param name the chart name * @param axis the axis label - * @param web the group name used to attach the chart on dashaboard + * @param web the group name used to attach the chart on dashboard * @param order the order number of the specified chart */ static void ebpf_process_status_chart(char *family, char *name, char *axis, @@ -905,26 +909,6 @@ void clean_global_memory() { } } -void clean_pid_on_target(struct pid_on_target *ptr) { - while (ptr) { - struct pid_on_target *next = ptr->next; - freez(ptr); - - ptr = next; - } -} - -void clean_apps_structures(struct target *ptr) { - struct target *agdt = ptr; - while (agdt) { - struct target *next = agdt->next; - clean_pid_on_target(agdt->root_pid); - freez(agdt); - - agdt = next; - } -} - /** * Clean up the main thread. * @@ -949,7 +933,6 @@ static void ebpf_process_cleanup(void *ptr) freez(global_process_stats); freez(current_apps_data); - clean_apps_structures(apps_groups_root_target); freez(process_data.map_fd); struct bpf_program *prog; @@ -1050,6 +1033,7 @@ void *ebpf_process_thread(void *ptr) netdata_thread_cleanup_push(ebpf_process_cleanup, ptr); ebpf_module_t *em = (ebpf_module_t *)ptr; + em->maps = process_maps; process_enabled = em->enabled; fill_ebpf_data(&process_data); @@ -1062,6 +1046,7 @@ void *ebpf_process_thread(void *ptr) } ebpf_update_module(em, &process_config, NETDATA_PROCESS_CONFIG_FILE); + ebpf_update_pid_table(&process_maps[0], em); set_local_pointers(); probe_links = ebpf_load_program(ebpf_plugin_dir, em, kernel_string, &objects, process_data.map_fd); diff --git a/collectors/ebpf.plugin/ebpf_socket.c b/collectors/ebpf.plugin/ebpf_socket.c index a142d43b3..cbb4dded0 100644 --- a/collectors/ebpf.plugin/ebpf_socket.c +++ b/collectors/ebpf.plugin/ebpf_socket.c @@ -16,6 +16,20 @@ static char *socket_dimension_names[NETDATA_MAX_SOCKET_VECTOR] = { "sent", "rece static char *socket_id_names[NETDATA_MAX_SOCKET_VECTOR] = { "tcp_sendmsg", "tcp_cleanup_rbuf", "tcp_close", "udp_sendmsg", "udp_recvmsg", "tcp_retransmit_skb" }; +static ebpf_local_maps_t socket_maps[] = {{.name = "tbl_bandwidth", + .internal_input = NETDATA_COMPILED_CONNECTIONS_ALLOWED, + .user_input = NETDATA_MAXIMUM_CONNECTIONS_ALLOWED}, + {.name = "tbl_conn_ipv4", + .internal_input = NETDATA_COMPILED_CONNECTIONS_ALLOWED, + .user_input = NETDATA_MAXIMUM_CONNECTIONS_ALLOWED}, + {.name = "tbl_conn_ipv6", + .internal_input = NETDATA_COMPILED_CONNECTIONS_ALLOWED, + .user_input = NETDATA_MAXIMUM_CONNECTIONS_ALLOWED}, + {.name = "tbl_nv_udp_conn_stats", + .internal_input = NETDATA_COMPILED_UDP_CONNECTIONS_ALLOWED, + .user_input = NETDATA_MAXIMUM_UDP_CONNECTIONS_ALLOWED}, + {.name = NULL, .internal_input = 0, .user_input = 0}}; + static netdata_idx_t *socket_hash_values = NULL; static netdata_syscall_stat_t socket_aggregated_data[NETDATA_MAX_SOCKET_VECTOR]; static netdata_publish_syscall_t socket_publish_aggregated[NETDATA_MAX_SOCKET_VECTOR]; @@ -600,7 +614,7 @@ void ebpf_socket_create_apps_charts(struct ebpf_module *em, void *ptr) * @param id the chart id * @param title the chart title * @param units the units label - * @param family the group name used to attach the chart on dashaboard + * @param family the group name used to attach the chart on dashboard * @param order the chart order * @param ptr the plot structure with values. */ @@ -637,7 +651,7 @@ static void ebpf_socket_create_nv_chart(char *id, char *title, char *units, * @param id the chart id * @param title the chart title * @param units the units label - * @param family the group name used to attach the chart on dashaboard + * @param family the group name used to attach the chart on dashboard * @param order the chart order * @param ptr the plot structure with values. */ @@ -1325,7 +1339,7 @@ static void read_socket_hash_table(int fd, int family, int network_connection) return; netdata_socket_idx_t key = {}; - netdata_socket_idx_t next_key; + netdata_socket_idx_t next_key = {}; netdata_socket_idx_t removeme; int removesock = 0; @@ -1421,7 +1435,7 @@ void update_listen_table(uint16_t value, uint8_t proto) static void read_listen_table() { uint16_t key = 0; - uint16_t next_key; + uint16_t next_key = 0; int fd = map_fd[NETDATA_SOCKET_LISTEN_TABLE]; uint8_t value; @@ -1713,7 +1727,7 @@ static void clean_allocated_socket_plot() } /** - * Clean netowrk ports allocated during initializaion. + * Clean network ports allocated during initialization. * * @param ptr a pointer to the link list. */ @@ -1769,7 +1783,7 @@ static void clean_hostnames(ebpf_network_viewer_hostname_list_t *hostnames) } } -void clean_thread_structures() { +void clean_socket_apps_structures() { struct pid_stat *pids = root_of_pids; while (pids) { freez(socket_bandwidth_curr[pids->pid]); @@ -1853,8 +1867,6 @@ static void ebpf_socket_cleanup(void *ptr) ebpf_cleanup_publish_syscall(socket_publish_aggregated); freez(socket_hash_values); - clean_thread_structures(); - freez(socket_bandwidth_curr); freez(bandwidth_vector); freez(socket_values); @@ -2755,7 +2767,7 @@ static void link_dimension_name(char *port, uint32_t hash, char *value) } else { for (; names->next; names = names->next) { if (names->port == w->port) { - info("Dupplicated definition for a service, the name %s will be ignored. ", names->name); + info("Duplicated definition for a service, the name %s will be ignored. ", names->name); freez(names->name); names->name = w->name; names->hash = w->hash; @@ -2809,6 +2821,25 @@ void parse_service_name_section(struct config *cfg) } } +void parse_table_size_options(struct config *cfg) +{ + socket_maps[NETDATA_SOCKET_TABLE_BANDWIDTH].user_input = (uint32_t) appconfig_get_number(cfg, + EBPF_GLOBAL_SECTION, + EBPF_CONFIG_BANDWIDTH_SIZE, NETDATA_MAXIMUM_CONNECTIONS_ALLOWED); + + socket_maps[NETDATA_SOCKET_TABLE_IPV4].user_input = (uint32_t) appconfig_get_number(cfg, + EBPF_GLOBAL_SECTION, + EBPF_CONFIG_IPV4_SIZE, NETDATA_MAXIMUM_CONNECTIONS_ALLOWED); + + socket_maps[NETDATA_SOCKET_TABLE_IPV6].user_input = (uint32_t) appconfig_get_number(cfg, + EBPF_GLOBAL_SECTION, + EBPF_CONFIG_IPV6_SIZE, NETDATA_MAXIMUM_CONNECTIONS_ALLOWED); + + socket_maps[NETDATA_SOCKET_TABLE_UDP].user_input = (uint32_t) appconfig_get_number(cfg, + EBPF_GLOBAL_SECTION, + EBPF_CONFIG_UDP_SIZE, NETDATA_MAXIMUM_UDP_CONNECTIONS_ALLOWED); +} + /** * Socket thread * @@ -2822,15 +2853,19 @@ void *ebpf_socket_thread(void *ptr) { netdata_thread_cleanup_push(ebpf_socket_cleanup, ptr); + memset(&inbound_vectors.tree, 0, sizeof(avl_tree_lock)); + memset(&outbound_vectors.tree, 0, sizeof(avl_tree_lock)); avl_init_lock(&inbound_vectors.tree, compare_sockets); avl_init_lock(&outbound_vectors.tree, compare_sockets); ebpf_module_t *em = (ebpf_module_t *)ptr; + em->maps = socket_maps; fill_ebpf_data(&socket_data); ebpf_update_module(em, &socket_config, NETDATA_NETWORK_CONFIG_FILE); parse_network_viewer_section(&socket_config); parse_service_name_section(&socket_config); + parse_table_size_options(&socket_config); if (!em->enabled) goto endsocket; diff --git a/collectors/ebpf.plugin/ebpf_socket.h b/collectors/ebpf.plugin/ebpf_socket.h index 81001bab6..8dd422507 100644 --- a/collectors/ebpf.plugin/ebpf_socket.h +++ b/collectors/ebpf.plugin/ebpf_socket.h @@ -24,8 +24,19 @@ #define EBPF_CONFIG_RESOLVE_SERVICE "resolve service names" #define EBPF_CONFIG_PORTS "ports" #define EBPF_CONFIG_HOSTNAMES "hostnames" +#define EBPF_CONFIG_BANDWIDTH_SIZE "bandwidth table size" +#define EBPF_CONFIG_IPV4_SIZE "ipv4 connection table size" +#define EBPF_CONFIG_IPV6_SIZE "ipv6 connection table size" +#define EBPF_CONFIG_UDP_SIZE "udp connection table size" #define EBPF_MAXIMUM_DIMENSIONS "maximum dimensions" +enum ebpf_socket_table_list { + NETDATA_SOCKET_TABLE_BANDWIDTH, + NETDATA_SOCKET_TABLE_IPV4, + NETDATA_SOCKET_TABLE_IPV6, + NETDATA_SOCKET_TABLE_UDP +}; + enum ebpf_socket_publish_index { NETDATA_IDX_TCP_SENDMSG, NETDATA_IDX_TCP_CLEANUP_RBUF, @@ -94,6 +105,10 @@ typedef enum ebpf_socket_idx { // Port range #define NETDATA_MINIMUM_PORT_VALUE 1 #define NETDATA_MAXIMUM_PORT_VALUE 65535 +#define NETDATA_COMPILED_CONNECTIONS_ALLOWED 65535U +#define NETDATA_MAXIMUM_CONNECTIONS_ALLOWED 16384U +#define NETDATA_COMPILED_UDP_CONNECTIONS_ALLOWED 8192U +#define NETDATA_MAXIMUM_UDP_CONNECTIONS_ALLOWED 4096U #define NETDATA_MINIMUM_IPV4_CIDR 0 #define NETDATA_MAXIMUM_IPV4_CIDR 32 @@ -294,6 +309,7 @@ extern void update_listen_table(uint16_t value, uint8_t proto); extern void parse_network_viewer_section(struct config *cfg); extern void fill_ip_list(ebpf_network_viewer_ip_list_t **out, ebpf_network_viewer_ip_list_t *in, char *table); extern void parse_service_name_section(struct config *cfg); +extern void clean_socket_apps_structures(); extern ebpf_socket_publish_apps_t **socket_bandwidth_curr; diff --git a/collectors/fping.plugin/fping.plugin.in b/collectors/fping.plugin/fping.plugin.in index 5518194be..83c431768 100755 --- a/collectors/fping.plugin/fping.plugin.in +++ b/collectors/fping.plugin/fping.plugin.in @@ -16,6 +16,8 @@ if [ "${1}" = "install" ] then [ "${UID}" != 0 ] && echo >&2 "Please run me as root. This will install a single binary file: /usr/local/bin/fping." && exit 1 + [ -z "${2}" ] && fping_version="5.0" || fping_version="${2}" + run() { printf >&2 " > " printf >&2 "%q " "${@}" @@ -38,14 +40,14 @@ if [ "${1}" = "install" ] run cd /usr/src - if [ -d fping-4.2 ] + if [ -d "fping-${fping_version}" ] then - run rm -rf fping-4.2 || exit 1 + run rm -rf "fping-${fping_version}" || exit 1 fi - download 'https://github.com/schweikert/fping/releases/download/v4.2/fping-4.2.tar.gz' | run tar -zxvpf - + download "https://github.com/schweikert/fping/releases/download/v${fping_version}/fping-${fping_version}.tar.gz" | run tar -zxvpf - [ $? -ne 0 ] && exit 1 - run cd fping-4.2 || exit 1 + run cd "fping-${fping_version}" || exit 1 run ./configure --prefix=/usr/local run make clean diff --git a/collectors/freebsd.plugin/freebsd_devstat.c b/collectors/freebsd.plugin/freebsd_devstat.c index 910def599..66a1e61d2 100644 --- a/collectors/freebsd.plugin/freebsd_devstat.c +++ b/collectors/freebsd.plugin/freebsd_devstat.c @@ -185,7 +185,7 @@ static struct disk *get_disk(const char *name) { int do_kern_devstat(int update_every, usec_t dt) { -#define DELAULT_EXLUDED_DISKS "" +#define DEFAULT_EXCLUDED_DISKS "" #define CONFIG_SECTION_KERN_DEVSTAT "plugin:freebsd:kern.devstat" #define BINTIME_SCALE 5.42101086242752217003726400434970855712890625e-17 // this is 1000/2^64 @@ -222,7 +222,7 @@ int do_kern_devstat(int update_every, usec_t dt) { CONFIG_BOOLEAN_AUTO); excluded_disks = simple_pattern_create( - config_get(CONFIG_SECTION_KERN_DEVSTAT, "disable by default disks matching", DELAULT_EXLUDED_DISKS) + config_get(CONFIG_SECTION_KERN_DEVSTAT, "disable by default disks matching", DEFAULT_EXCLUDED_DISKS) , NULL , SIMPLE_PATTERN_EXACT ); diff --git a/collectors/freebsd.plugin/freebsd_getifaddrs.c b/collectors/freebsd.plugin/freebsd_getifaddrs.c index 1437d08fa..1a84902d6 100644 --- a/collectors/freebsd.plugin/freebsd_getifaddrs.c +++ b/collectors/freebsd.plugin/freebsd_getifaddrs.c @@ -143,7 +143,7 @@ static struct cgroup_network_interface *get_network_interface(const char *name) int do_getifaddrs(int update_every, usec_t dt) { (void)dt; -#define DEFAULT_EXLUDED_INTERFACES "lo*" +#define DEFAULT_EXCLUDED_INTERFACES "lo*" #define DEFAULT_PHYSICAL_INTERFACES "igb* ix* cxl* em* ixl* ixlv* bge* ixgbe* vtnet* vmx* re*" #define CONFIG_SECTION_GETIFADDRS "plugin:freebsd:getifaddrs" @@ -177,7 +177,7 @@ int do_getifaddrs(int update_every, usec_t dt) { CONFIG_BOOLEAN_AUTO); excluded_interfaces = simple_pattern_create( - config_get(CONFIG_SECTION_GETIFADDRS, "disable by default interfaces matching", DEFAULT_EXLUDED_INTERFACES) + config_get(CONFIG_SECTION_GETIFADDRS, "disable by default interfaces matching", DEFAULT_EXCLUDED_INTERFACES) , NULL , SIMPLE_PATTERN_EXACT ); diff --git a/collectors/freebsd.plugin/freebsd_getmntinfo.c b/collectors/freebsd.plugin/freebsd_getmntinfo.c index 58b67a3c3..f83a4a0db 100644 --- a/collectors/freebsd.plugin/freebsd_getmntinfo.c +++ b/collectors/freebsd.plugin/freebsd_getmntinfo.c @@ -124,7 +124,7 @@ static struct mount_point *get_mount_point(const char *name) { int do_getmntinfo(int update_every, usec_t dt) { (void)dt; -#define DELAULT_EXCLUDED_PATHS "/proc/*" +#define DEFAULT_EXCLUDED_PATHS "/proc/*" // taken from gnulib/mountlist.c and shortened to FreeBSD related fstypes #define DEFAULT_EXCLUDED_FILESYSTEMS "autofs procfs subfs devfs none" #define CONFIG_SECTION_GETMNTINFO "plugin:freebsd:getmntinfo" @@ -144,7 +144,7 @@ int do_getmntinfo(int update_every, usec_t dt) { excluded_mountpoints = simple_pattern_create( config_get(CONFIG_SECTION_GETMNTINFO, "exclude space metrics on paths", - DELAULT_EXCLUDED_PATHS) + DEFAULT_EXCLUDED_PATHS) , NULL , SIMPLE_PATTERN_EXACT ); diff --git a/collectors/freebsd.plugin/freebsd_sysctl.c b/collectors/freebsd.plugin/freebsd_sysctl.c index a71ec5604..7d48e76dc 100644 --- a/collectors/freebsd.plugin/freebsd_sysctl.c +++ b/collectors/freebsd.plugin/freebsd_sysctl.c @@ -499,7 +499,7 @@ int do_dev_cpu_temperature(int update_every, usec_t dt) { "temperature", NULL, "temperature", - "cpu.temperatute", + "cpu.temperature", "Core temperature", "Celsius", "freebsd.plugin", @@ -969,7 +969,7 @@ int do_system_ram(int update_every, usec_t dt) { static int mib_active_count[4] = {0, 0, 0, 0}, mib_inactive_count[4] = {0, 0, 0, 0}, mib_wire_count[4] = {0, 0, 0, 0}, mib_cache_count[4] = {0, 0, 0, 0}, mib_vfs_bufspace[2] = {0, 0}, mib_free_count[4] = {0, 0, 0, 0}; vmmeter_t vmmeter_data; - int vfs_bufspace_count; + size_t vfs_bufspace_count; #if defined(NETDATA_COLLECT_LAUNDRY) static int mib_laundry_count[4] = {0, 0, 0, 0}; diff --git a/collectors/freebsd.plugin/plugin_freebsd.c b/collectors/freebsd.plugin/plugin_freebsd.c index bee8395f5..17fec4128 100644 --- a/collectors/freebsd.plugin/plugin_freebsd.c +++ b/collectors/freebsd.plugin/plugin_freebsd.c @@ -15,60 +15,61 @@ static struct freebsd_module { } freebsd_modules[] = { - // system metrics - { .name = "kern.cp_time", .dim = "cp_time", .enabled = 1, .func = do_kern_cp_time }, - { .name = "vm.loadavg", .dim = "loadavg", .enabled = 1, .func = do_vm_loadavg }, - { .name = "system.ram", .dim = "system_ram", .enabled = 1, .func = do_system_ram }, - { .name = "vm.swap_info", .dim = "swap", .enabled = 1, .func = do_vm_swap_info }, - { .name = "vm.stats.vm.v_swappgs", .dim = "swap_io", .enabled = 1, .func = do_vm_stats_sys_v_swappgs }, - { .name = "vm.vmtotal", .dim = "vmtotal", .enabled = 1, .func = do_vm_vmtotal }, - { .name = "vm.stats.vm.v_forks", .dim = "forks", .enabled = 1, .func = do_vm_stats_sys_v_forks }, - { .name = "vm.stats.sys.v_swtch", .dim = "context_swtch", .enabled = 1, .func = do_vm_stats_sys_v_swtch }, - { .name = "hw.intrcnt", .dim = "hw_intr", .enabled = 1, .func = do_hw_intcnt }, - { .name = "vm.stats.sys.v_intr", .dim = "dev_intr", .enabled = 1, .func = do_vm_stats_sys_v_intr }, - { .name = "vm.stats.sys.v_soft", .dim = "soft_intr", .enabled = 1, .func = do_vm_stats_sys_v_soft }, - { .name = "net.isr", .dim = "net_isr", .enabled = 1, .func = do_net_isr }, - { .name = "kern.ipc.sem", .dim = "semaphores", .enabled = 1, .func = do_kern_ipc_sem }, - { .name = "kern.ipc.shm", .dim = "shared_memory", .enabled = 1, .func = do_kern_ipc_shm }, - { .name = "kern.ipc.msq", .dim = "message_queues", .enabled = 1, .func = do_kern_ipc_msq }, - { .name = "uptime", .dim = "uptime", .enabled = 1, .func = do_uptime }, - - // memory metrics - { .name = "vm.stats.vm.v_pgfaults", .dim = "pgfaults", .enabled = 1, .func = do_vm_stats_sys_v_pgfaults }, - - // CPU metrics - { .name = "kern.cp_times", .dim = "cp_times", .enabled = 1, .func = do_kern_cp_times }, - { .name = "dev.cpu.temperature", .dim = "cpu_temperature", .enabled = 1, .func = do_dev_cpu_temperature }, - { .name = "dev.cpu.0.freq", .dim = "cpu_frequency", .enabled = 1, .func = do_dev_cpu_0_freq }, - - // disk metrics - { .name = "kern.devstat", .dim = "kern_devstat", .enabled = 1, .func = do_kern_devstat }, - { .name = "getmntinfo", .dim = "getmntinfo", .enabled = 1, .func = do_getmntinfo }, - - // network metrics - { .name = "net.inet.tcp.states", .dim = "tcp_states", .enabled = 1, .func = do_net_inet_tcp_states }, - { .name = "net.inet.tcp.stats", .dim = "tcp_stats", .enabled = 1, .func = do_net_inet_tcp_stats }, - { .name = "net.inet.udp.stats", .dim = "udp_stats", .enabled = 1, .func = do_net_inet_udp_stats }, - { .name = "net.inet.icmp.stats", .dim = "icmp_stats", .enabled = 1, .func = do_net_inet_icmp_stats }, - { .name = "net.inet.ip.stats", .dim = "ip_stats", .enabled = 1, .func = do_net_inet_ip_stats }, - { .name = "net.inet6.ip6.stats", .dim = "ip6_stats", .enabled = 1, .func = do_net_inet6_ip6_stats }, - { .name = "net.inet6.icmp6.stats", .dim = "icmp6_stats", .enabled = 1, .func = do_net_inet6_icmp6_stats }, - - // network interfaces metrics - { .name = "getifaddrs", .dim = "getifaddrs", .enabled = 1, .func = do_getifaddrs }, - - // ZFS metrics - { .name = "kstat.zfs.misc.arcstats", .dim = "arcstats", .enabled = 1, .func = do_kstat_zfs_misc_arcstats }, - { .name = "kstat.zfs.misc.zio_trim", .dim = "trim", .enabled = 1, .func = do_kstat_zfs_misc_zio_trim }, - - // ipfw metrics - { .name = "ipfw", .dim = "ipfw", .enabled = 1, .func = do_ipfw }, - - // the terminator of this array - { .name = NULL, .dim = NULL, .enabled = 0, .func = NULL } + // system metrics + {.name = "kern.cp_time", .dim = "cp_time", .enabled = 1, .func = do_kern_cp_time}, + {.name = "vm.loadavg", .dim = "loadavg", .enabled = 1, .func = do_vm_loadavg}, + {.name = "system.ram", .dim = "system_ram", .enabled = 1, .func = do_system_ram}, + {.name = "vm.swap_info", .dim = "swap", .enabled = 1, .func = do_vm_swap_info}, + {.name = "vm.stats.vm.v_swappgs", .dim = "swap_io", .enabled = 1, .func = do_vm_stats_sys_v_swappgs}, + {.name = "vm.vmtotal", .dim = "vmtotal", .enabled = 1, .func = do_vm_vmtotal}, + {.name = "vm.stats.vm.v_forks", .dim = "forks", .enabled = 1, .func = do_vm_stats_sys_v_forks}, + {.name = "vm.stats.sys.v_swtch", .dim = "context_swtch", .enabled = 1, .func = do_vm_stats_sys_v_swtch}, + {.name = "hw.intrcnt", .dim = "hw_intr", .enabled = 1, .func = do_hw_intcnt}, + {.name = "vm.stats.sys.v_intr", .dim = "dev_intr", .enabled = 1, .func = do_vm_stats_sys_v_intr}, + {.name = "vm.stats.sys.v_soft", .dim = "soft_intr", .enabled = 1, .func = do_vm_stats_sys_v_soft}, + {.name = "net.isr", .dim = "net_isr", .enabled = 1, .func = do_net_isr}, + {.name = "kern.ipc.sem", .dim = "semaphores", .enabled = 1, .func = do_kern_ipc_sem}, + {.name = "kern.ipc.shm", .dim = "shared_memory", .enabled = 1, .func = do_kern_ipc_shm}, + {.name = "kern.ipc.msq", .dim = "message_queues", .enabled = 1, .func = do_kern_ipc_msq}, + {.name = "uptime", .dim = "uptime", .enabled = 1, .func = do_uptime}, + + // memory metrics + {.name = "vm.stats.vm.v_pgfaults", .dim = "pgfaults", .enabled = 1, .func = do_vm_stats_sys_v_pgfaults}, + + // CPU metrics + {.name = "kern.cp_times", .dim = "cp_times", .enabled = 1, .func = do_kern_cp_times}, + {.name = "dev.cpu.temperature", .dim = "cpu_temperature", .enabled = 1, .func = do_dev_cpu_temperature}, + {.name = "dev.cpu.0.freq", .dim = "cpu_frequency", .enabled = 1, .func = do_dev_cpu_0_freq}, + + // disk metrics + {.name = "kern.devstat", .dim = "kern_devstat", .enabled = 1, .func = do_kern_devstat}, + {.name = "getmntinfo", .dim = "getmntinfo", .enabled = 1, .func = do_getmntinfo}, + + // network metrics + {.name = "net.inet.tcp.states", .dim = "tcp_states", .enabled = 1, .func = do_net_inet_tcp_states}, + {.name = "net.inet.tcp.stats", .dim = "tcp_stats", .enabled = 1, .func = do_net_inet_tcp_stats}, + {.name = "net.inet.udp.stats", .dim = "udp_stats", .enabled = 1, .func = do_net_inet_udp_stats}, + {.name = "net.inet.icmp.stats", .dim = "icmp_stats", .enabled = 1, .func = do_net_inet_icmp_stats}, + {.name = "net.inet.ip.stats", .dim = "ip_stats", .enabled = 1, .func = do_net_inet_ip_stats}, + {.name = "net.inet6.ip6.stats", .dim = "ip6_stats", .enabled = 1, .func = do_net_inet6_ip6_stats}, + {.name = "net.inet6.icmp6.stats", .dim = "icmp6_stats", .enabled = 1, .func = do_net_inet6_icmp6_stats}, + + // network interfaces metrics + {.name = "getifaddrs", .dim = "getifaddrs", .enabled = 1, .func = do_getifaddrs}, + + // ZFS metrics + {.name = "kstat.zfs.misc.arcstats", .dim = "arcstats", .enabled = 1, .func = do_kstat_zfs_misc_arcstats}, + {.name = "kstat.zfs.misc.zio_trim", .dim = "trim", .enabled = 1, .func = do_kstat_zfs_misc_zio_trim}, + + // ipfw metrics + {.name = "ipfw", .dim = "ipfw", .enabled = 1, .func = do_ipfw}, + + // the terminator of this array + {.name = NULL, .dim = NULL, .enabled = 0, .func = NULL} }; -static void freebsd_main_cleanup(void *ptr) { +static void freebsd_main_cleanup(void *ptr) +{ struct netdata_static_thread *static_thread = (struct netdata_static_thread *)ptr; static_thread->enabled = NETDATA_MAIN_THREAD_EXITING; @@ -77,7 +78,8 @@ static void freebsd_main_cleanup(void *ptr) { static_thread->enabled = NETDATA_MAIN_THREAD_EXITED; } -void *freebsd_main(void *ptr) { +void *freebsd_main(void *ptr) +{ netdata_thread_cleanup_push(freebsd_main_cleanup, ptr); int vdo_cpu_netdata = config_get_boolean("plugin:freebsd", "netdata server resources", 1); @@ -88,7 +90,7 @@ void *freebsd_main(void *ptr) { // check the enabled status for each module int i; - for(i = 0 ; freebsd_modules[i].name ;i++) { + for (i = 0; freebsd_modules[i].name; i++) { struct freebsd_module *pm = &freebsd_modules[i]; pm->enabled = config_get_boolean("plugin:freebsd", pm->name, pm->enabled); @@ -100,17 +102,19 @@ void *freebsd_main(void *ptr) { heartbeat_t hb; heartbeat_init(&hb); - while(!netdata_exit) { + while (!netdata_exit) { usec_t hb_dt = heartbeat_next(&hb, step); usec_t duration = 0ULL; - if(unlikely(netdata_exit)) break; + if (unlikely(netdata_exit)) + break; // BEGIN -- the job to be done - for(i = 0 ; freebsd_modules[i].name ;i++) { + for (i = 0; freebsd_modules[i].name; i++) { struct freebsd_module *pm = &freebsd_modules[i]; - if(unlikely(!pm->enabled)) continue; + if (unlikely(!pm->enabled)) + continue; debug(D_PROCNETDEV_LOOP, "FREEBSD calling %s.", pm->name); @@ -118,55 +122,87 @@ void *freebsd_main(void *ptr) { pm->duration = heartbeat_monotonic_dt_to_now_usec(&hb) - duration; duration += pm->duration; - if(unlikely(netdata_exit)) break; + if (unlikely(netdata_exit)) + break; } // END -- the job is done - // -------------------------------------------------------------------- - - if(vdo_cpu_netdata) { - static RRDSET *st = NULL; - - if(unlikely(!st)) { - st = rrdset_find_active_bytype_localhost("netdata", "plugin_freebsd_modules"); - - if(!st) { - st = rrdset_create_localhost( - "netdata" - , "plugin_freebsd_modules" - , NULL - , "freebsd" - , NULL - , "NetData FreeBSD Plugin Modules Durations" - , "milliseconds/run" - , "netdata" - , "stats" - , 132001 - , localhost->rrd_update_every - , RRDSET_TYPE_STACKED - ); - - for(i = 0 ; freebsd_modules[i].name ;i++) { + if (vdo_cpu_netdata) { + static RRDSET *st_cpu_thread = NULL, *st_duration = NULL; + static RRDDIM *rd_user = NULL, *rd_system = NULL; + + // ---------------------------------------------------------------- + + struct rusage thread; + getrusage(RUSAGE_THREAD, &thread); + + if (unlikely(!st_cpu_thread)) { + st_cpu_thread = rrdset_create_localhost( + "netdata", + "plugin_freebsd_cpu", + NULL, + "freebsd", + NULL, + "Netdata FreeBSD plugin CPU usage", + "milliseconds/s", + "freebsd", + "stats", + 132000, + localhost->rrd_update_every, + RRDSET_TYPE_STACKED); + + rd_user = rrddim_add(st_cpu_thread, "user", NULL, 1, USEC_PER_MS, RRD_ALGORITHM_INCREMENTAL); + rd_system = rrddim_add(st_cpu_thread, "system", NULL, 1, USEC_PER_MS, RRD_ALGORITHM_INCREMENTAL); + } else { + rrdset_next(st_cpu_thread); + } + + rrddim_set_by_pointer( + st_cpu_thread, rd_user, thread.ru_utime.tv_sec * USEC_PER_SEC + thread.ru_utime.tv_usec); + rrddim_set_by_pointer( + st_cpu_thread, rd_system, thread.ru_stime.tv_sec * USEC_PER_SEC + thread.ru_stime.tv_usec); + rrdset_done(st_cpu_thread); + + // ---------------------------------------------------------------- + + if (unlikely(!st_duration)) { + st_duration = rrdset_find_active_bytype_localhost("netdata", "plugin_freebsd_modules"); + + if (!st_duration) { + st_duration = rrdset_create_localhost( + "netdata", + "plugin_freebsd_modules", + NULL, + "freebsd", + NULL, + "Netdata FreeBSD plugin modules durations", + "milliseconds/run", + "freebsd", + "stats", + 132001, + localhost->rrd_update_every, + RRDSET_TYPE_STACKED); + + for (i = 0; freebsd_modules[i].name; i++) { struct freebsd_module *pm = &freebsd_modules[i]; - if(unlikely(!pm->enabled)) continue; + if (unlikely(!pm->enabled)) + continue; - pm->rd = rrddim_add(st, pm->dim, NULL, 1, 1000, RRD_ALGORITHM_ABSOLUTE); + pm->rd = rrddim_add(st_duration, pm->dim, NULL, 1, 1000, RRD_ALGORITHM_ABSOLUTE); } } - } - else rrdset_next(st); + } else + rrdset_next(st_duration); - for(i = 0 ; freebsd_modules[i].name ;i++) { + for (i = 0; freebsd_modules[i].name; i++) { struct freebsd_module *pm = &freebsd_modules[i]; - if(unlikely(!pm->enabled)) continue; + if (unlikely(!pm->enabled)) + continue; - rrddim_set_by_pointer(st, pm->rd, pm->duration); + rrddim_set_by_pointer(st_duration, pm->rd, pm->duration); } - rrdset_done(st); - - global_statistics_charts(); - registry_statistics(); + rrdset_done(st_duration); } } diff --git a/collectors/ioping.plugin/ioping.plugin.in b/collectors/ioping.plugin/ioping.plugin.in index 9f9babd89..1a82ef6d0 100755 --- a/collectors/ioping.plugin/ioping.plugin.in +++ b/collectors/ioping.plugin/ioping.plugin.in @@ -16,7 +16,7 @@ usage="$(basename "$0") [install] [-h] [-e] where: install install ioping binary - -e, --env path to environment file (defauls to '/etc/netdata/.environment' + -e, --env path to environment file (defaults to '/etc/netdata/.environment' -h show this help text" INSTALL=0 diff --git a/collectors/macos.plugin/plugin_macos.c b/collectors/macos.plugin/plugin_macos.c index 628a5b10d..1a64ed81c 100644 --- a/collectors/macos.plugin/plugin_macos.c +++ b/collectors/macos.plugin/plugin_macos.c @@ -2,7 +2,28 @@ #include "plugin_macos.h" -static void macos_main_cleanup(void *ptr) { +static struct macos_module { + const char *name; + const char *dim; + + int enabled; + + int (*func)(int update_every, usec_t dt); + usec_t duration; + + RRDDIM *rd; + +} macos_modules[] = { + {.name = "sysctl", .dim = "sysctl", .enabled = 1, .func = do_macos_sysctl}, + {.name = "mach system management interface", .dim = "mach_smi", .enabled = 1, .func = do_macos_mach_smi}, + {.name = "iokit", .dim = "iokit", .enabled = 1, .func = do_macos_iokit}, + + // the terminator of this array + {.name = NULL, .dim = NULL, .enabled = 0, .func = NULL} +}; + +static void macos_main_cleanup(void *ptr) +{ struct netdata_static_thread *static_thread = (struct netdata_static_thread *)ptr; static_thread->enabled = NETDATA_MAIN_THREAD_EXITING; @@ -11,56 +32,123 @@ static void macos_main_cleanup(void *ptr) { static_thread->enabled = NETDATA_MAIN_THREAD_EXITED; } -void *macos_main(void *ptr) { +void *macos_main(void *ptr) +{ netdata_thread_cleanup_push(macos_main_cleanup, ptr); - // when ZERO, attempt to do it - int vdo_cpu_netdata = !config_get_boolean("plugin:macos", "netdata server resources", 1); - int vdo_macos_sysctl = !config_get_boolean("plugin:macos", "sysctl", 1); - int vdo_macos_mach_smi = !config_get_boolean("plugin:macos", "mach system management interface", 1); - int vdo_macos_iokit = !config_get_boolean("plugin:macos", "iokit", 1); + int vdo_cpu_netdata = config_get_boolean("plugin:macos", "netdata server resources", CONFIG_BOOLEAN_YES); - // keep track of the time each module was called - unsigned long long sutime_macos_sysctl = 0ULL; - unsigned long long sutime_macos_mach_smi = 0ULL; - unsigned long long sutime_macos_iokit = 0ULL; + // check the enabled status for each module + for (int i = 0; macos_modules[i].name; i++) { + struct macos_module *pm = &macos_modules[i]; + + pm->enabled = config_get_boolean("plugin:macos", pm->name, pm->enabled); + pm->duration = 0ULL; + pm->rd = NULL; + } usec_t step = localhost->rrd_update_every * USEC_PER_SEC; heartbeat_t hb; heartbeat_init(&hb); - while(!netdata_exit) { + while (!netdata_exit) { usec_t hb_dt = heartbeat_next(&hb, step); - - if(unlikely(netdata_exit)) break; + usec_t duration = 0ULL; // BEGIN -- the job to be done - if(!vdo_macos_sysctl) { - debug(D_PROCNETDEV_LOOP, "MACOS: calling do_macos_sysctl()."); - vdo_macos_sysctl = do_macos_sysctl(localhost->rrd_update_every, hb_dt); - } - if(unlikely(netdata_exit)) break; + for (int i = 0; macos_modules[i].name; i++) { + struct macos_module *pm = &macos_modules[i]; + if (unlikely(!pm->enabled)) + continue; - if(!vdo_macos_mach_smi) { - debug(D_PROCNETDEV_LOOP, "MACOS: calling do_macos_mach_smi()."); - vdo_macos_mach_smi = do_macos_mach_smi(localhost->rrd_update_every, hb_dt); - } - if(unlikely(netdata_exit)) break; + debug(D_PROCNETDEV_LOOP, "macos calling %s.", pm->name); + + pm->enabled = !pm->func(localhost->rrd_update_every, hb_dt); + pm->duration = heartbeat_monotonic_dt_to_now_usec(&hb) - duration; + duration += pm->duration; - if(!vdo_macos_iokit) { - debug(D_PROCNETDEV_LOOP, "MACOS: calling do_macos_iokit()."); - vdo_macos_iokit = do_macos_iokit(localhost->rrd_update_every, hb_dt); + if (unlikely(netdata_exit)) + break; } - if(unlikely(netdata_exit)) break; // END -- the job is done - // -------------------------------------------------------------------- - - if(!vdo_cpu_netdata) { - global_statistics_charts(); - registry_statistics(); + if (vdo_cpu_netdata) { + static RRDSET *st_cpu_thread = NULL, *st_duration = NULL; + static RRDDIM *rd_user = NULL, *rd_system = NULL; + + // ---------------------------------------------------------------- + + struct rusage thread; + getrusage(RUSAGE_THREAD, &thread); + + if (unlikely(!st_cpu_thread)) { + st_cpu_thread = rrdset_create_localhost( + "netdata", + "plugin_macos_cpu", + NULL, + "macos", + NULL, + "Netdata macOS plugin CPU usage", + "milliseconds/s", + "macos", + "stats", + 132000, + localhost->rrd_update_every, + RRDSET_TYPE_STACKED); + + rd_user = rrddim_add(st_cpu_thread, "user", NULL, 1, USEC_PER_MS, RRD_ALGORITHM_INCREMENTAL); + rd_system = rrddim_add(st_cpu_thread, "system", NULL, 1, USEC_PER_MS, RRD_ALGORITHM_INCREMENTAL); + } else { + rrdset_next(st_cpu_thread); + } + + rrddim_set_by_pointer( + st_cpu_thread, rd_user, thread.ru_utime.tv_sec * USEC_PER_SEC + thread.ru_utime.tv_usec); + rrddim_set_by_pointer( + st_cpu_thread, rd_system, thread.ru_stime.tv_sec * USEC_PER_SEC + thread.ru_stime.tv_usec); + rrdset_done(st_cpu_thread); + + // ---------------------------------------------------------------- + + if (unlikely(!st_duration)) { + st_duration = rrdset_find_active_bytype_localhost("netdata", "plugin_macos_modules"); + + if (!st_duration) { + st_duration = rrdset_create_localhost( + "netdata", + "plugin_macos_modules", + NULL, + "macos", + NULL, + "Netdata macOS plugin modules durations", + "milliseconds/run", + "macos", + "stats", + 132001, + localhost->rrd_update_every, + RRDSET_TYPE_STACKED); + + for (int i = 0; macos_modules[i].name; i++) { + struct macos_module *pm = &macos_modules[i]; + if (unlikely(!pm->enabled)) + continue; + + pm->rd = rrddim_add(st_duration, pm->dim, NULL, 1, 1000, RRD_ALGORITHM_ABSOLUTE); + } + } + } else + rrdset_next(st_duration); + + for (int i = 0; macos_modules[i].name; i++) { + struct macos_module *pm = &macos_modules[i]; + if (unlikely(!pm->enabled)) + continue; + + rrddim_set_by_pointer(st_duration, pm->rd, pm->duration); + } + rrdset_done(st_duration); } } diff --git a/collectors/node.d.plugin/named/named.node.js b/collectors/node.d.plugin/named/named.node.js index d13c608cb..04cded8bd 100644 --- a/collectors/node.d.plugin/named/named.node.js +++ b/collectors/node.d.plugin/named/named.node.js @@ -322,7 +322,7 @@ var named = { service.module.chartFromMembers(service, global_requests, 'received_requests', 'Bind, Global Received Requests by IP version', 'requests/s', 'requests', 'named.requests', netdata.chartTypes.stacked, named.base_priority + 1, netdata.chartAlgorithms.incremental, 1, 1); if(global_queries_success_enable === true) - service.module.chartFromMembers(service, global_queries_success, 'global_queries_success', 'Bind, Global Successful Queries', 'queries/s', 'queries', 'named.queries_succcess', netdata.chartTypes.line, named.base_priority + 2, netdata.chartAlgorithms.incremental, 1, 1); + service.module.chartFromMembers(service, global_queries_success, 'global_queries_success', 'Bind, Global Successful Queries', 'queries/s', 'queries', 'named.queries_success', netdata.chartTypes.line, named.base_priority + 2, netdata.chartAlgorithms.incremental, 1, 1); if(protocol_queries_enable === true) service.module.chartFromMembers(service, protocol_queries, 'protocols_queries', 'Bind, Global Queries by IP Protocol', 'queries/s', 'queries', 'named.protocol_queries', netdata.chartTypes.stacked, named.base_priority + 3, netdata.chartAlgorithms.incremental, 1, 1); @@ -597,7 +597,7 @@ var named = { }, // module.update() - // this is called repeatidly to collect data, by calling + // this is called repeatedly to collect data, by calling // netdata.serviceExecute() update: function(service, callback) { service.execute(function(serv, data) { diff --git a/collectors/node.d.plugin/sma_webbox/sma_webbox.node.js b/collectors/node.d.plugin/sma_webbox/sma_webbox.node.js index aa60ae816..f32b65714 100644 --- a/collectors/node.d.plugin/sma_webbox/sma_webbox.node.js +++ b/collectors/node.d.plugin/sma_webbox/sma_webbox.node.js @@ -226,7 +226,7 @@ var webbox = { }, // module.update() - // this is called repeatidly to collect data, by calling + // this is called repeatedly to collect data, by calling // netdata.serviceExecute() update: function(service, callback) { service.execute(function(serv, data) { diff --git a/collectors/node.d.plugin/snmp/snmp.node.js b/collectors/node.d.plugin/snmp/snmp.node.js index ca3f0bfbc..9e874586e 100644 --- a/collectors/node.d.plugin/snmp/snmp.node.js +++ b/collectors/node.d.plugin/snmp/snmp.node.js @@ -514,7 +514,7 @@ var snmp = { }, // module.update() - // this is called repeatidly to collect data, by calling + // this is called repeatedly to collect data, by calling // service.execute() update: function (service, callback) { service.execute(function (serv, data) { diff --git a/collectors/perf.plugin/perf_plugin.c b/collectors/perf.plugin/perf_plugin.c index 9fe3c5e07..135e77984 100644 --- a/collectors/perf.plugin/perf_plugin.c +++ b/collectors/perf.plugin/perf_plugin.c @@ -9,7 +9,7 @@ // Hardware counters #define NETDATA_CHART_PRIO_PERF_CPU_CYCLES 8800 #define NETDATA_CHART_PRIO_PERF_INSTRUCTIONS 8801 -#define NETDATA_CHART_PRIO_PERF_BRANCH_INSTRUSTIONS 8802 +#define NETDATA_CHART_PRIO_PERF_BRANCH_INSTRUCTIONS 8802 #define NETDATA_CHART_PRIO_PERF_CACHE 8803 #define NETDATA_CHART_PRIO_PERF_BUS_CYCLES 8804 #define NETDATA_CHART_PRIO_PERF_FRONT_BACK_CYCLES 8805 @@ -443,7 +443,7 @@ static void perf_send_metrics() { // Software counters migrations_chart_generated = 0, - alighnment_chart_generated = 0, + alignment_chart_generated = 0, emulation_chart_generated = 0, // Hardware cache counters @@ -535,7 +535,7 @@ static void perf_send_metrics() { , RRD_TYPE_PERF , "branch_instructions" , RRD_FAMILY_HW - , NETDATA_CHART_PRIO_PERF_BRANCH_INSTRUSTIONS + , NETDATA_CHART_PRIO_PERF_BRANCH_INSTRUCTIONS , update_every , PLUGIN_PERF_NAME ); @@ -708,12 +708,12 @@ static void perf_send_metrics() { // ------------------------------------------------------------------------ if(likely(perf_events[EV_ID_ALIGNMENT_FAULTS].updated)) { - if(unlikely(!alighnment_chart_generated)) { - alighnment_chart_generated = 1; + if(unlikely(!alignment_chart_generated)) { + alignment_chart_generated = 1; - printf("CHART %s.%s '' 'Alighnment faults' 'faults' %s '' line %d %d %s\n" + printf("CHART %s.%s '' 'Alignment faults' 'faults' %s '' line %d %d %s\n" , RRD_TYPE_PERF - , "alighnment_faults" + , "alignment_faults" , RRD_FAMILY_SW , NETDATA_CHART_PRIO_PERF_ALIGNMENT , update_every @@ -725,7 +725,7 @@ static void perf_send_metrics() { printf( "BEGIN %s.%s\n" , RRD_TYPE_PERF - , "alighnment_faults" + , "alignment_faults" ); printf( "SET %s = %lld\n" @@ -1140,7 +1140,7 @@ void parse_command_line(int argc, char **argv) { plugin_enabled = 1; continue; } - else if(strcmp("alighnment", argv[i]) == 0) { + else if(strcmp("alignment", argv[i]) == 0) { perf_events[EV_ID_ALIGNMENT_FAULTS].disabled = 0; plugin_enabled = 1; continue; @@ -1231,7 +1231,7 @@ void parse_command_line(int argc, char **argv) { "\n" " migrations enable CPU migrations chart\n" "\n" - " alighnment enable Alignment faults chart\n" + " alignment enable Alignment faults chart\n" "\n" " emulation enable Emulation faults chart\n" "\n" diff --git a/collectors/plugins.d/pluginsd_parser.c b/collectors/plugins.d/pluginsd_parser.c index 4a97c5535..2d0788d80 100644 --- a/collectors/plugins.d/pluginsd_parser.c +++ b/collectors/plugins.d/pluginsd_parser.c @@ -565,7 +565,7 @@ PARSER_RC pluginsd_overwrite(char **words, void *user, PLUGINSD_ACTION *plugins UNUSED(words); RRDHOST *host = ((PARSER_USER_OBJECT *) user)->host; - debug(D_PLUGINSD, "requested a OVERWITE a variable"); + debug(D_PLUGINSD, "requested a OVERWRITE a variable"); struct label *new_labels = ((PARSER_USER_OBJECT *)user)->new_labels; ((PARSER_USER_OBJECT *)user)->new_labels = NULL; diff --git a/collectors/proc.plugin/README.md b/collectors/proc.plugin/README.md index 085afb4fb..7fff1ec0a 100644 --- a/collectors/proc.plugin/README.md +++ b/collectors/proc.plugin/README.md @@ -26,6 +26,8 @@ custom_edit_url: https://github.com/netdata/netdata/edit/master/collectors/proc. - `/proc/loadavg` (system load and total processes running) - `/proc/pressure/{cpu,memory,io}` (pressure stall information) - `/proc/sys/kernel/random/entropy_avail` (random numbers pool availability - used in cryptography) +- `/proc/spl/kstat/zfs/arcstats` (status of ZFS adaptive replacement cache) +- `/proc/spl/kstat/zfs/pool/state` (state of ZFS pools) - `/sys/class/power_supply` (power supply properties) - `/sys/class/infiniband` (infiniband interconnect) - `ipc` (IPC semaphores and message queues) @@ -46,8 +48,11 @@ Hopefully, the Linux kernel provides many metrics that can provide deep insights - **I/O bandwidth/s (kb/s)** The amount of data transferred from and to the disk. +- **Amount of discarded data (kb/s)** - **I/O operations/s** The number of I/O operations completed. +- **Extended I/O operations/s** + The number of extended I/O operations completed. - **Queued I/O operations** The number of currently queued I/O operations. For traditional disks that execute commands one after another, one of them is being run by the disk and the rest are just waiting in a queue. - **Backlog size (time in ms)** @@ -57,12 +62,19 @@ Hopefully, the Linux kernel provides many metrics that can provide deep insights Of course, for newer disk technologies (like fusion cards) that are capable to execute multiple commands in parallel, this metric is just meaningless. - **Average I/O operation time (ms)** The average time for I/O requests issued to the device to be served. This includes the time spent by the requests in queue and the time spent servicing them. +- **Average I/O operation time for extended operations (ms)** + The average time for extended I/O requests issued to the device to be served. This includes the time spent by the requests in queue and the time spent servicing them. - **Average I/O operation size (kb)** The average amount of data of the completed I/O operations. +- **Average amount of discarded data (kb)** + The average amount of data of the completed discard operations. - **Average Service Time (ms)** The average service time for completed I/O operations. This metric is calculated using the total busy time of the disk and the number of completed operations. If the disk is able to execute multiple parallel operations the reporting average service time will be misleading. +- **Average Service Time for extended I/O operations (ms)** + The average service time for completed extended I/O operations. - **Merged I/O operations/s** The Linux kernel is capable of merging I/O operations. So, if two requests to read data from the disk are adjacent, the Linux kernel may merge them to one before giving them to disk. This metric measures the number of operations that have been merged by the Linux kernel. +- **Merged discard operations/s** - **Total I/O time** The sum of the duration of all completed I/O operations. This number can exceed the interval if the disk is able to execute multiple I/O operations in parallel. - **Space usage** @@ -116,6 +128,7 @@ Then edit `netdata.conf` and find the following section. This is the basic plugi # i/o time for all disks = auto # queued operations for all disks = auto # utilization percentage for all disks = auto + # extended operations for all disks = auto # backlog for all disks = auto # bcache for all disks = auto # bcache priority stats update every = 0 @@ -147,6 +160,7 @@ For each virtual disk, physical disk and partition you will have a section like # i/o time = auto # queued operations = auto # utilization percentage = auto + # extended operations = auto # backlog = auto ``` @@ -291,6 +305,28 @@ each state. `schedstat filename to monitor`, `cpuidle name filename to monitor`, and `cpuidle time filename to monitor` in the `[plugin:proc:/proc/stat]` configuration section +## Monitoring memory + +### Monitored memory metrics + +- Amount of memory swapped in/out +- Amount of memory paged from/to disk +- Number of memory page faults +- Number of out of memory kills +- Number of NUMA events + +### Configuration + +```conf +[plugin:proc:/proc/vmstat] + filename to monitor = /proc/vmstat + swap i/o = auto + disk i/o = yes + memory page faults = yes + out of memory kills = yes + system-wide numa metric summary = auto +``` + ## Monitoring Network Interfaces ### Monitored network interface metrics diff --git a/collectors/proc.plugin/ipc.c b/collectors/proc.plugin/ipc.c index 048fe74a7..b5c9ae5e1 100644 --- a/collectors/proc.plugin/ipc.c +++ b/collectors/proc.plugin/ipc.c @@ -209,7 +209,7 @@ int ipc_msq_get_info(char *msg_filename, struct message_queue **message_queue_ro continue; } - // find the id in the linked list or create a new stucture + // find the id in the linked list or create a new structure int found = 0; unsigned long long id = str2ull(procfile_lineword(ff, l, 1)); diff --git a/collectors/proc.plugin/plugin_proc.c b/collectors/proc.plugin/plugin_proc.c index 19230c09d..190811e24 100644 --- a/collectors/proc.plugin/plugin_proc.c +++ b/collectors/proc.plugin/plugin_proc.c @@ -15,70 +15,76 @@ static struct proc_module { } proc_modules[] = { - // system metrics - { .name = "/proc/stat", .dim = "stat", .func = do_proc_stat }, - { .name = "/proc/uptime", .dim = "uptime", .func = do_proc_uptime }, - { .name = "/proc/loadavg", .dim = "loadavg", .func = do_proc_loadavg }, - { .name = "/proc/sys/kernel/random/entropy_avail", .dim = "entropy", .func = do_proc_sys_kernel_random_entropy_avail }, - - // pressure metrics - { .name = "/proc/pressure", .dim = "pressure", .func = do_proc_pressure }, - - // CPU metrics - { .name = "/proc/interrupts", .dim = "interrupts", .func = do_proc_interrupts }, - { .name = "/proc/softirqs", .dim = "softirqs", .func = do_proc_softirqs }, - - // memory metrics - { .name = "/proc/vmstat", .dim = "vmstat", .func = do_proc_vmstat }, - { .name = "/proc/meminfo", .dim = "meminfo", .func = do_proc_meminfo }, - { .name = "/sys/kernel/mm/ksm", .dim = "ksm", .func = do_sys_kernel_mm_ksm }, - { .name = "/sys/block/zram", .dim = "zram", .func = do_sys_block_zram }, - { .name = "/sys/devices/system/edac/mc", .dim = "ecc", .func = do_proc_sys_devices_system_edac_mc }, - { .name = "/sys/devices/system/node", .dim = "numa", .func = do_proc_sys_devices_system_node }, - { .name = "/proc/pagetypeinfo", .dim = "pagetypeinfo", .func = do_proc_pagetypeinfo }, - - // network metrics - { .name = "/proc/net/dev", .dim = "netdev", .func = do_proc_net_dev }, - { .name = "/proc/net/wireless", .dim = "netwireless", .func = do_proc_net_wireless }, - { .name = "/proc/net/sockstat", .dim = "sockstat", .func = do_proc_net_sockstat }, - { .name = "/proc/net/sockstat6", .dim = "sockstat6", .func = do_proc_net_sockstat6 }, - { .name = "/proc/net/netstat", .dim = "netstat", .func = do_proc_net_netstat }, // this has to be before /proc/net/snmp, because there is a shared metric - { .name = "/proc/net/snmp", .dim = "snmp", .func = do_proc_net_snmp }, - { .name = "/proc/net/snmp6", .dim = "snmp6", .func = do_proc_net_snmp6 }, - { .name = "/proc/net/sctp/snmp", .dim = "sctp", .func = do_proc_net_sctp_snmp }, - { .name = "/proc/net/softnet_stat", .dim = "softnet", .func = do_proc_net_softnet_stat }, - { .name = "/proc/net/ip_vs/stats", .dim = "ipvs", .func = do_proc_net_ip_vs_stats }, - { .name = "/sys/class/infiniband", .dim = "infiniband", .func = do_sys_class_infiniband }, - - // firewall metrics - { .name = "/proc/net/stat/conntrack", .dim = "conntrack", .func = do_proc_net_stat_conntrack }, - { .name = "/proc/net/stat/synproxy", .dim = "synproxy", .func = do_proc_net_stat_synproxy }, - - // disk metrics - { .name = "/proc/diskstats", .dim = "diskstats", .func = do_proc_diskstats }, - { .name = "/proc/mdstat", .dim = "mdstat", .func = do_proc_mdstat }, - - // NFS metrics - { .name = "/proc/net/rpc/nfsd", .dim = "nfsd", .func = do_proc_net_rpc_nfsd }, - { .name = "/proc/net/rpc/nfs", .dim = "nfs", .func = do_proc_net_rpc_nfs }, - - // ZFS metrics - { .name = "/proc/spl/kstat/zfs/arcstats", .dim = "zfs_arcstats", .func = do_proc_spl_kstat_zfs_arcstats }, - - // BTRFS metrics - { .name = "/sys/fs/btrfs", .dim = "btrfs", .func = do_sys_fs_btrfs }, - - // IPC metrics - { .name = "ipc", .dim = "ipc", .func = do_ipc }, - - // linux power supply metrics - { .name = "/sys/class/power_supply", .dim = "power_supply", .func = do_sys_class_power_supply }, - - // the terminator of this array - { .name = NULL, .dim = NULL, .func = NULL } + // system metrics + {.name = "/proc/stat", .dim = "stat", .func = do_proc_stat}, + {.name = "/proc/uptime", .dim = "uptime", .func = do_proc_uptime}, + {.name = "/proc/loadavg", .dim = "loadavg", .func = do_proc_loadavg}, + {.name = "/proc/sys/kernel/random/entropy_avail", .dim = "entropy", .func = do_proc_sys_kernel_random_entropy_avail}, + + // pressure metrics + {.name = "/proc/pressure", .dim = "pressure", .func = do_proc_pressure}, + + // CPU metrics + {.name = "/proc/interrupts", .dim = "interrupts", .func = do_proc_interrupts}, + {.name = "/proc/softirqs", .dim = "softirqs", .func = do_proc_softirqs}, + + // memory metrics + {.name = "/proc/vmstat", .dim = "vmstat", .func = do_proc_vmstat}, + {.name = "/proc/meminfo", .dim = "meminfo", .func = do_proc_meminfo}, + {.name = "/sys/kernel/mm/ksm", .dim = "ksm", .func = do_sys_kernel_mm_ksm}, + {.name = "/sys/block/zram", .dim = "zram", .func = do_sys_block_zram}, + {.name = "/sys/devices/system/edac/mc", .dim = "ecc", .func = do_proc_sys_devices_system_edac_mc}, + {.name = "/sys/devices/system/node", .dim = "numa", .func = do_proc_sys_devices_system_node}, + {.name = "/proc/pagetypeinfo", .dim = "pagetypeinfo", .func = do_proc_pagetypeinfo}, + + // network metrics + {.name = "/proc/net/dev", .dim = "netdev", .func = do_proc_net_dev}, + {.name = "/proc/net/wireless", .dim = "netwireless", .func = do_proc_net_wireless}, + {.name = "/proc/net/sockstat", .dim = "sockstat", .func = do_proc_net_sockstat}, + {.name = "/proc/net/sockstat6", .dim = "sockstat6", .func = do_proc_net_sockstat6}, + {.name = "/proc/net/netstat", + .dim = "netstat", + .func = do_proc_net_netstat}, // this has to be before /proc/net/snmp, because there is a shared metric + {.name = "/proc/net/snmp", .dim = "snmp", .func = do_proc_net_snmp}, + {.name = "/proc/net/snmp6", .dim = "snmp6", .func = do_proc_net_snmp6}, + {.name = "/proc/net/sctp/snmp", .dim = "sctp", .func = do_proc_net_sctp_snmp}, + {.name = "/proc/net/softnet_stat", .dim = "softnet", .func = do_proc_net_softnet_stat}, + {.name = "/proc/net/ip_vs/stats", .dim = "ipvs", .func = do_proc_net_ip_vs_stats}, + {.name = "/sys/class/infiniband", .dim = "infiniband", .func = do_sys_class_infiniband}, + + // firewall metrics + {.name = "/proc/net/stat/conntrack", .dim = "conntrack", .func = do_proc_net_stat_conntrack}, + {.name = "/proc/net/stat/synproxy", .dim = "synproxy", .func = do_proc_net_stat_synproxy}, + + // disk metrics + {.name = "/proc/diskstats", .dim = "diskstats", .func = do_proc_diskstats}, + {.name = "/proc/mdstat", .dim = "mdstat", .func = do_proc_mdstat}, + + // NFS metrics + {.name = "/proc/net/rpc/nfsd", .dim = "nfsd", .func = do_proc_net_rpc_nfsd}, + {.name = "/proc/net/rpc/nfs", .dim = "nfs", .func = do_proc_net_rpc_nfs}, + + // ZFS metrics + {.name = "/proc/spl/kstat/zfs/arcstats", .dim = "zfs_arcstats", .func = do_proc_spl_kstat_zfs_arcstats}, + {.name = "/proc/spl/kstat/zfs/pool/state", + .dim = "zfs_pool_state", + .func = do_proc_spl_kstat_zfs_pool_state}, + + // BTRFS metrics + {.name = "/sys/fs/btrfs", .dim = "btrfs", .func = do_sys_fs_btrfs}, + + // IPC metrics + {.name = "ipc", .dim = "ipc", .func = do_ipc}, + + {.name = "/sys/class/power_supply", .dim = "power_supply", .func = do_sys_class_power_supply}, + // linux power supply metrics + + // the terminator of this array + {.name = NULL, .dim = NULL, .func = NULL} }; -static void proc_main_cleanup(void *ptr) { +static void proc_main_cleanup(void *ptr) +{ struct netdata_static_thread *static_thread = (struct netdata_static_thread *)ptr; static_thread->enabled = NETDATA_MAIN_THREAD_EXITING; @@ -87,7 +93,8 @@ static void proc_main_cleanup(void *ptr) { static_thread->enabled = NETDATA_MAIN_THREAD_EXITED; } -void *proc_main(void *ptr) { +void *proc_main(void *ptr) +{ netdata_thread_cleanup_push(proc_main_cleanup, ptr); int vdo_cpu_netdata = config_get_boolean("plugin:proc", "netdata server resources", CONFIG_BOOLEAN_YES); @@ -96,7 +103,7 @@ void *proc_main(void *ptr) { // check the enabled status for each module int i; - for(i = 0 ; proc_modules[i].name ;i++) { + for (i = 0; proc_modules[i].name; i++) { struct proc_module *pm = &proc_modules[i]; pm->enabled = config_get_boolean("plugin:proc", pm->name, CONFIG_BOOLEAN_YES); @@ -109,20 +116,22 @@ void *proc_main(void *ptr) { heartbeat_init(&hb); size_t iterations = 0; - while(!netdata_exit) { + while (!netdata_exit) { iterations++; (void)iterations; usec_t hb_dt = heartbeat_next(&hb, step); usec_t duration = 0ULL; - if(unlikely(netdata_exit)) break; + if (unlikely(netdata_exit)) + break; // BEGIN -- the job to be done - for(i = 0 ; proc_modules[i].name ;i++) { + for (i = 0; proc_modules[i].name; i++) { struct proc_module *pm = &proc_modules[i]; - if(unlikely(!pm->enabled)) continue; + if (unlikely(!pm->enabled)) + continue; debug(D_PROCNETDEV_LOOP, "PROC calling %s.", pm->name); @@ -139,55 +148,87 @@ void *proc_main(void *ptr) { // log_thread_memory_allocations = 0; //#endif - if(unlikely(netdata_exit)) break; + if (unlikely(netdata_exit)) + break; } // END -- the job is done - // -------------------------------------------------------------------- - - if(vdo_cpu_netdata) { - static RRDSET *st = NULL; - - if(unlikely(!st)) { - st = rrdset_find_active_bytype_localhost("netdata", "plugin_proc_modules"); - - if(!st) { - st = rrdset_create_localhost( - "netdata" - , "plugin_proc_modules" - , NULL - , "proc" - , NULL - , "NetData Proc Plugin Modules Durations" - , "milliseconds/run" - , "netdata" - , "stats" - , 132001 - , localhost->rrd_update_every - , RRDSET_TYPE_STACKED - ); - - for(i = 0 ; proc_modules[i].name ;i++) { + if (vdo_cpu_netdata) { + static RRDSET *st_cpu_thread = NULL, *st_duration = NULL; + static RRDDIM *rd_user = NULL, *rd_system = NULL; + + // ---------------------------------------------------------------- + + struct rusage thread; + getrusage(RUSAGE_THREAD, &thread); + + if (unlikely(!st_cpu_thread)) { + st_cpu_thread = rrdset_create_localhost( + "netdata", + "plugin_proc_cpu", + NULL, + "proc", + NULL, + "Netdata proc plugin CPU usage", + "milliseconds/s", + "proc", + "stats", + 132000, + localhost->rrd_update_every, + RRDSET_TYPE_STACKED); + + rd_user = rrddim_add(st_cpu_thread, "user", NULL, 1, USEC_PER_MS, RRD_ALGORITHM_INCREMENTAL); + rd_system = rrddim_add(st_cpu_thread, "system", NULL, 1, USEC_PER_MS, RRD_ALGORITHM_INCREMENTAL); + } else { + rrdset_next(st_cpu_thread); + } + + rrddim_set_by_pointer( + st_cpu_thread, rd_user, thread.ru_utime.tv_sec * USEC_PER_SEC + thread.ru_utime.tv_usec); + rrddim_set_by_pointer( + st_cpu_thread, rd_system, thread.ru_stime.tv_sec * USEC_PER_SEC + thread.ru_stime.tv_usec); + rrdset_done(st_cpu_thread); + + // ---------------------------------------------------------------- + + if (unlikely(!st_duration)) { + st_duration = rrdset_find_active_bytype_localhost("netdata", "plugin_proc_modules"); + + if (!st_duration) { + st_duration = rrdset_create_localhost( + "netdata", + "plugin_proc_modules", + NULL, + "proc", + NULL, + "Netdata proc plugin modules durations", + "milliseconds/run", + "proc", + "stats", + 132001, + localhost->rrd_update_every, + RRDSET_TYPE_STACKED); + + for (i = 0; proc_modules[i].name; i++) { struct proc_module *pm = &proc_modules[i]; - if(unlikely(!pm->enabled)) continue; + if (unlikely(!pm->enabled)) + continue; - pm->rd = rrddim_add(st, pm->dim, NULL, 1, 1000, RRD_ALGORITHM_ABSOLUTE); + pm->rd = rrddim_add(st_duration, pm->dim, NULL, 1, USEC_PER_MS, RRD_ALGORITHM_ABSOLUTE); } } - } - else rrdset_next(st); + } else + rrdset_next(st_duration); - for(i = 0 ; proc_modules[i].name ;i++) { + for (i = 0; proc_modules[i].name; i++) { struct proc_module *pm = &proc_modules[i]; - if(unlikely(!pm->enabled)) continue; + if (unlikely(!pm->enabled)) + continue; - rrddim_set_by_pointer(st, pm->rd, pm->duration); + rrddim_set_by_pointer(st_duration, pm->rd, pm->duration); } - rrdset_done(st); - - global_statistics_charts(); - registry_statistics(); + rrdset_done(st_duration); } } @@ -209,16 +250,16 @@ int get_numa_node_count(void) char *dirname = config_get("plugin:proc:/sys/devices/system/node", "directory to monitor", name); DIR *dir = opendir(dirname); - if(dir) { + if (dir) { struct dirent *de = NULL; - while((de = readdir(dir))) { - if(de->d_type != DT_DIR) + while ((de = readdir(dir))) { + if (de->d_type != DT_DIR) continue; - if(strncmp(de->d_name, "node", 4) != 0) + if (strncmp(de->d_name, "node", 4) != 0) continue; - if(!isdigit(de->d_name[4])) + if (!isdigit(de->d_name[4])) continue; numa_node_count++; diff --git a/collectors/proc.plugin/plugin_proc.h b/collectors/proc.plugin/plugin_proc.h index 108c026ab..b0d60cd86 100644 --- a/collectors/proc.plugin/plugin_proc.h +++ b/collectors/proc.plugin/plugin_proc.h @@ -51,6 +51,7 @@ extern int do_proc_uptime(int update_every, usec_t dt); extern int do_proc_sys_devices_system_edac_mc(int update_every, usec_t dt); extern int do_proc_sys_devices_system_node(int update_every, usec_t dt); extern int do_proc_spl_kstat_zfs_arcstats(int update_every, usec_t dt); +extern int do_proc_spl_kstat_zfs_pool_state(int update_every, usec_t dt); extern int do_sys_fs_btrfs(int update_every, usec_t dt); extern int do_proc_net_sockstat(int update_every, usec_t dt); extern int do_proc_net_sockstat6(int update_every, usec_t dt); diff --git a/collectors/proc.plugin/proc_diskstats.c b/collectors/proc.plugin/proc_diskstats.c index b5d02f329..cfaf2134a 100644 --- a/collectors/proc.plugin/proc_diskstats.c +++ b/collectors/proc.plugin/proc_diskstats.c @@ -32,6 +32,7 @@ static struct disk { int do_iotime; int do_qops; int do_util; + int do_ext; int do_backlog; int do_bcache; @@ -64,10 +65,17 @@ static struct disk { RRDDIM *rd_io_reads; RRDDIM *rd_io_writes; + RRDSET *st_ext_io; + RRDDIM *rd_io_discards; + RRDSET *st_ops; RRDDIM *rd_ops_reads; RRDDIM *rd_ops_writes; + RRDSET *st_ext_ops; + RRDDIM *rd_ops_discards; + RRDDIM *rd_ops_flushes; + RRDSET *st_qops; RRDDIM *rd_qops_operations; @@ -84,18 +92,32 @@ static struct disk { RRDDIM *rd_mops_reads; RRDDIM *rd_mops_writes; + RRDSET *st_ext_mops; + RRDDIM *rd_mops_discards; + RRDSET *st_iotime; RRDDIM *rd_iotime_reads; RRDDIM *rd_iotime_writes; + RRDSET *st_ext_iotime; + RRDDIM *rd_iotime_discards; + RRDDIM *rd_iotime_flushes; + RRDSET *st_await; RRDDIM *rd_await_reads; RRDDIM *rd_await_writes; + RRDSET *st_ext_await; + RRDDIM *rd_await_discards; + RRDDIM *rd_await_flushes; + RRDSET *st_avgsz; RRDDIM *rd_avgsz_reads; RRDDIM *rd_avgsz_writes; + RRDSET *st_ext_avgsz; + RRDDIM *rd_avgsz_discards; + RRDSET *st_svctm; RRDDIM *rd_svctm_svctm; @@ -164,6 +186,7 @@ static int global_enable_new_disks_detected_at_runtime = CONFIG_BOOLEAN_YES, global_do_iotime = CONFIG_BOOLEAN_AUTO, global_do_qops = CONFIG_BOOLEAN_AUTO, global_do_util = CONFIG_BOOLEAN_AUTO, + global_do_ext = CONFIG_BOOLEAN_AUTO, global_do_backlog = CONFIG_BOOLEAN_AUTO, global_do_bcache = CONFIG_BOOLEAN_AUTO, globals_initialized = 0, @@ -463,6 +486,7 @@ static void get_disk_config(struct disk *d) { d->do_iotime = CONFIG_BOOLEAN_NO; d->do_qops = CONFIG_BOOLEAN_NO; d->do_util = CONFIG_BOOLEAN_NO; + d->do_ext = CONFIG_BOOLEAN_NO; d->do_backlog = CONFIG_BOOLEAN_NO; d->do_bcache = CONFIG_BOOLEAN_NO; } @@ -513,6 +537,7 @@ static void get_disk_config(struct disk *d) { ddo_iotime = CONFIG_BOOLEAN_NO, ddo_qops = CONFIG_BOOLEAN_NO, ddo_util = CONFIG_BOOLEAN_NO, + ddo_ext = CONFIG_BOOLEAN_NO, ddo_backlog = CONFIG_BOOLEAN_NO, ddo_bcache = CONFIG_BOOLEAN_NO; @@ -524,6 +549,7 @@ static void get_disk_config(struct disk *d) { ddo_iotime = global_do_iotime, ddo_qops = global_do_qops, ddo_util = global_do_util, + ddo_ext = global_do_ext, ddo_backlog = global_do_backlog, ddo_bcache = global_do_bcache; } @@ -534,6 +560,7 @@ static void get_disk_config(struct disk *d) { d->do_iotime = config_get_boolean_ondemand(var_name, "i/o time", ddo_iotime); d->do_qops = config_get_boolean_ondemand(var_name, "queued operations", ddo_qops); d->do_util = config_get_boolean_ondemand(var_name, "utilization percentage", ddo_util); + d->do_ext = config_get_boolean_ondemand(var_name, "extended operations", ddo_ext); d->do_backlog = config_get_boolean_ondemand(var_name, "backlog", ddo_backlog); if(d->device_is_bcache) @@ -820,6 +847,7 @@ int do_proc_diskstats(int update_every, usec_t dt) { global_do_iotime = config_get_boolean_ondemand(CONFIG_SECTION_PLUGIN_PROC_DISKSTATS, "i/o time for all disks", global_do_iotime); global_do_qops = config_get_boolean_ondemand(CONFIG_SECTION_PLUGIN_PROC_DISKSTATS, "queued operations for all disks", global_do_qops); global_do_util = config_get_boolean_ondemand(CONFIG_SECTION_PLUGIN_PROC_DISKSTATS, "utilization percentage for all disks", global_do_util); + global_do_ext = config_get_boolean_ondemand(CONFIG_SECTION_PLUGIN_PROC_DISKSTATS, "extended operations for all disks", global_do_ext); global_do_backlog = config_get_boolean_ondemand(CONFIG_SECTION_PLUGIN_PROC_DISKSTATS, "backlog for all disks", global_do_backlog); global_do_bcache = config_get_boolean_ondemand(CONFIG_SECTION_PLUGIN_PROC_DISKSTATS, "bcache for all disks", global_do_bcache); global_bcache_priority_stats_update_every = (int)config_get_number(CONFIG_SECTION_PLUGIN_PROC_DISKSTATS, "bcache priority stats update every", global_bcache_priority_stats_update_every); @@ -889,6 +917,8 @@ int do_proc_diskstats(int update_every, usec_t dt) { collected_number system_read_kb = 0, system_write_kb = 0; + int do_dc_stats = 0, do_fl_stats = 0; + for(l = 0; l < lines ;l++) { // -------------------------------------------------------------------------- // Read parameters @@ -898,11 +928,16 @@ int do_proc_diskstats(int update_every, usec_t dt) { collected_number reads = 0, mreads = 0, readsectors = 0, readms = 0, writes = 0, mwrites = 0, writesectors = 0, writems = 0, - queued_ios = 0, busy_ms = 0, backlog_ms = 0; + queued_ios = 0, busy_ms = 0, backlog_ms = 0, + discards = 0, mdiscards = 0, discardsectors = 0, discardms = 0, + flushes = 0, flushms = 0; + collected_number last_reads = 0, last_readsectors = 0, last_readms = 0, last_writes = 0, last_writesectors = 0, last_writems = 0, - last_busy_ms = 0; + last_busy_ms = 0, + last_discards = 0, last_discardsectors = 0, last_discardms = 0, + last_flushes = 0, last_flushms = 0; size_t words = procfile_linewords(ff, l); if(unlikely(words < 14)) continue; @@ -951,6 +986,40 @@ int do_proc_diskstats(int update_every, usec_t dt) { // I/O completion time and the backlog that may be accumulating. backlog_ms = str2ull(procfile_lineword(ff, l, 13)); // rq_ticks + if (unlikely(words > 13)) { + do_dc_stats = 1; + + // # of discards completed + // This is the total number of discards completed successfully. + discards = str2ull(procfile_lineword(ff, l, 14)); // dc_ios + + // # of discards merged + // See the description of mreads/mwrites + mdiscards = str2ull(procfile_lineword(ff, l, 15)); // dc_merges + + // # of sectors discarded + // This is the total number of sectors discarded successfully. + discardsectors = str2ull(procfile_lineword(ff, l, 16)); // dc_sec + + // # of milliseconds spent discarding + // This is the total number of milliseconds spent by all discards (as + // measured from __make_request() to end_that_request_last()). + discardms = str2ull(procfile_lineword(ff, l, 17)); // dc_ticks + } + + if (unlikely(words > 17)) { + do_fl_stats = 1; + + // number of flush I/Os processed + // These values increment when an flush I/O request completes. + // Block layer combines flush requests and executes at most one at a time. + // This counts flush requests executed by disk. Not tracked for partitions. + flushes = str2ull(procfile_lineword(ff, l, 18)); // fl_ios + + // total wait time for flush requests + flushms = str2ull(procfile_lineword(ff, l, 19)); // fl_ticks + } + // -------------------------------------------------------------------------- // get a disk structure for the disk @@ -976,7 +1045,7 @@ int do_proc_diskstats(int update_every, usec_t dt) { // Do performance metrics if(d->do_io == CONFIG_BOOLEAN_YES || (d->do_io == CONFIG_BOOLEAN_AUTO && - (readsectors || writesectors || + (readsectors || writesectors || discardsectors || netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) { d->do_io = CONFIG_BOOLEAN_YES; @@ -1008,8 +1077,37 @@ int do_proc_diskstats(int update_every, usec_t dt) { // -------------------------------------------------------------------- + if (do_dc_stats && d->do_io == CONFIG_BOOLEAN_YES && d->do_ext != CONFIG_BOOLEAN_NO) { + if (unlikely(!d->st_ext_io)) { + d->st_ext_io = rrdset_create_localhost( + "disk_ext" + , d->device + , d->disk + , family + , "disk_ext.io" + , "Amount of Discarded Data" + , "KiB/s" + , PLUGIN_PROC_NAME + , PLUGIN_PROC_MODULE_DISKSTATS_NAME + , NETDATA_CHART_PRIO_DISK_IO + 1 + , update_every + , RRDSET_TYPE_AREA + ); + + d->rd_io_discards = + rrddim_add(d->st_ext_io, "discards", NULL, d->sector_size, 1024, RRD_ALGORITHM_INCREMENTAL); + } else + rrdset_next(d->st_ext_io); + + last_discardsectors = rrddim_set_by_pointer(d->st_ext_io, d->rd_io_discards, discardsectors); + rrdset_done(d->st_ext_io); + } + + // -------------------------------------------------------------------- + if(d->do_ops == CONFIG_BOOLEAN_YES || (d->do_ops == CONFIG_BOOLEAN_AUTO && - (reads || writes || netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) { + (reads || writes || discards || flushes || + netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) { d->do_ops = CONFIG_BOOLEAN_YES; if(unlikely(!d->st_ops)) { @@ -1042,6 +1140,39 @@ int do_proc_diskstats(int update_every, usec_t dt) { // -------------------------------------------------------------------- + if (do_dc_stats && d->do_ops == CONFIG_BOOLEAN_YES && d->do_ext != CONFIG_BOOLEAN_NO) { + if (unlikely(!d->st_ext_ops)) { + d->st_ext_ops = rrdset_create_localhost( + "disk_ext_ops" + , d->device + , d->disk + , family + , "disk_ext.ops" + , "Disk Completed Extended I/O Operations" + , "operations/s" + , PLUGIN_PROC_NAME + , PLUGIN_PROC_MODULE_DISKSTATS_NAME + , NETDATA_CHART_PRIO_DISK_OPS + 1 + , update_every + , RRDSET_TYPE_LINE + ); + + rrdset_flag_set(d->st_ext_ops, RRDSET_FLAG_DETAIL); + + d->rd_ops_discards = rrddim_add(d->st_ext_ops, "discards", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + if (do_fl_stats) + d->rd_ops_flushes = rrddim_add(d->st_ext_ops, "flushes", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + } else + rrdset_next(d->st_ext_ops); + + last_discards = rrddim_set_by_pointer(d->st_ext_ops, d->rd_ops_discards, discards); + if (do_fl_stats) + last_flushes = rrddim_set_by_pointer(d->st_ext_ops, d->rd_ops_flushes, flushes); + rrdset_done(d->st_ext_ops); + } + + // -------------------------------------------------------------------- + if(d->do_qops == CONFIG_BOOLEAN_YES || (d->do_qops == CONFIG_BOOLEAN_AUTO && (queued_ios || netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) { d->do_qops = CONFIG_BOOLEAN_YES; @@ -1171,7 +1302,8 @@ int do_proc_diskstats(int update_every, usec_t dt) { // -------------------------------------------------------------------- if(d->do_mops == CONFIG_BOOLEAN_YES || (d->do_mops == CONFIG_BOOLEAN_AUTO && - (mreads || mwrites || netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) { + (mreads || mwrites || mdiscards || + netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) { d->do_mops = CONFIG_BOOLEAN_YES; if(unlikely(!d->st_mops)) { @@ -1204,8 +1336,39 @@ int do_proc_diskstats(int update_every, usec_t dt) { // -------------------------------------------------------------------- + if(do_dc_stats && d->do_mops == CONFIG_BOOLEAN_YES && d->do_ext != CONFIG_BOOLEAN_NO) { + d->do_mops = CONFIG_BOOLEAN_YES; + + if(unlikely(!d->st_ext_mops)) { + d->st_ext_mops = rrdset_create_localhost( + "disk_ext_mops" + , d->device + , d->disk + , family + , "disk_ext.mops" + , "Disk Merged Discard Operations" + , "merged operations/s" + , PLUGIN_PROC_NAME + , PLUGIN_PROC_MODULE_DISKSTATS_NAME + , NETDATA_CHART_PRIO_DISK_MOPS + 1 + , update_every + , RRDSET_TYPE_LINE + ); + + rrdset_flag_set(d->st_ext_mops, RRDSET_FLAG_DETAIL); + + d->rd_mops_discards = rrddim_add(d->st_ext_mops, "discards", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + } else + rrdset_next(d->st_ext_mops); + + rrddim_set_by_pointer(d->st_ext_mops, d->rd_mops_discards, mdiscards); + rrdset_done(d->st_ext_mops); + } + + // -------------------------------------------------------------------- + if(d->do_iotime == CONFIG_BOOLEAN_YES || (d->do_iotime == CONFIG_BOOLEAN_AUTO && - (readms || writems || netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) { + (readms || writems || discardms || flushms || netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) { d->do_iotime = CONFIG_BOOLEAN_YES; if(unlikely(!d->st_iotime)) { @@ -1236,6 +1399,40 @@ int do_proc_diskstats(int update_every, usec_t dt) { rrdset_done(d->st_iotime); } + // -------------------------------------------------------------------- + + if(do_dc_stats && d->do_iotime == CONFIG_BOOLEAN_YES && d->do_ext != CONFIG_BOOLEAN_NO) { + if(unlikely(!d->st_ext_iotime)) { + d->st_ext_iotime = rrdset_create_localhost( + "disk_ext_iotime" + , d->device + , d->disk + , family + , "disk_ext.iotime" + , "Disk Total I/O Time for Extended Operations" + , "milliseconds/s" + , PLUGIN_PROC_NAME + , PLUGIN_PROC_MODULE_DISKSTATS_NAME + , NETDATA_CHART_PRIO_DISK_IOTIME + 1 + , update_every + , RRDSET_TYPE_LINE + ); + + rrdset_flag_set(d->st_ext_iotime, RRDSET_FLAG_DETAIL); + + d->rd_iotime_discards = rrddim_add(d->st_ext_iotime, "discards", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + if (do_fl_stats) + d->rd_iotime_flushes = + rrddim_add(d->st_ext_iotime, "flushes", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + } else + rrdset_next(d->st_ext_iotime); + + last_discardms = rrddim_set_by_pointer(d->st_ext_iotime, d->rd_iotime_discards, discardms); + if (do_fl_stats) + last_flushms = rrddim_set_by_pointer(d->st_ext_iotime, d->rd_iotime_flushes, flushms); + rrdset_done(d->st_ext_iotime); + } + // -------------------------------------------------------------------- // calculate differential charts // only if this is not the first time we run @@ -1276,6 +1473,42 @@ int do_proc_diskstats(int update_every, usec_t dt) { rrdset_done(d->st_await); } + if (do_dc_stats && d->do_iotime == CONFIG_BOOLEAN_YES && d->do_ops == CONFIG_BOOLEAN_YES && d->do_ext != CONFIG_BOOLEAN_NO) { + if(unlikely(!d->st_ext_await)) { + d->st_ext_await = rrdset_create_localhost( + "disk_ext_await" + , d->device + , d->disk + , family + , "disk_ext.await" + , "Average Completed Extended I/O Operation Time" + , "milliseconds/operation" + , PLUGIN_PROC_NAME + , PLUGIN_PROC_MODULE_DISKSTATS_NAME + , NETDATA_CHART_PRIO_DISK_AWAIT + 1 + , update_every + , RRDSET_TYPE_LINE + ); + + rrdset_flag_set(d->st_ext_await, RRDSET_FLAG_DETAIL); + + d->rd_await_discards = rrddim_add(d->st_ext_await, "discards", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); + if (do_fl_stats) + d->rd_await_flushes = + rrddim_add(d->st_ext_await, "flushes", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); + } else + rrdset_next(d->st_ext_await); + + rrddim_set_by_pointer( + d->st_ext_await, d->rd_await_discards, + (discards - last_discards) ? (discardms - last_discardms) / (discards - last_discards) : 0); + if (do_fl_stats) + rrddim_set_by_pointer( + d->st_ext_await, d->rd_await_flushes, + (flushes - last_flushes) ? (flushms - last_flushms) / (flushes - last_flushes) : 0); + rrdset_done(d->st_ext_await); + } + if( (d->do_io == CONFIG_BOOLEAN_YES || (d->do_io == CONFIG_BOOLEAN_AUTO && (readsectors || writesectors || netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) && (d->do_ops == CONFIG_BOOLEAN_YES || (d->do_ops == CONFIG_BOOLEAN_AUTO && @@ -1309,6 +1542,37 @@ int do_proc_diskstats(int update_every, usec_t dt) { rrdset_done(d->st_avgsz); } + if(do_dc_stats && d->do_io == CONFIG_BOOLEAN_YES && d->do_ops == CONFIG_BOOLEAN_YES && d->do_ext != CONFIG_BOOLEAN_NO) { + if(unlikely(!d->st_ext_avgsz)) { + d->st_ext_avgsz = rrdset_create_localhost( + "disk_ext_avgsz" + , d->device + , d->disk + , family + , "disk_ext.avgsz" + , "Average Amount of Discarded Data" + , "KiB/operation" + , PLUGIN_PROC_NAME + , PLUGIN_PROC_MODULE_DISKSTATS_NAME + , NETDATA_CHART_PRIO_DISK_AVGSZ + , update_every + , RRDSET_TYPE_AREA + ); + + rrdset_flag_set(d->st_ext_avgsz, RRDSET_FLAG_DETAIL); + + d->rd_avgsz_discards = + rrddim_add(d->st_ext_avgsz, "discards", NULL, d->sector_size, 1024, RRD_ALGORITHM_ABSOLUTE); + } else + rrdset_next(d->st_ext_avgsz); + + rrddim_set_by_pointer( + d->st_ext_avgsz, d->rd_avgsz_discards, + (discards - last_discards) ? (discardsectors - last_discardsectors) / (discards - last_discards) : + 0); + rrdset_done(d->st_ext_avgsz); + } + if( (d->do_util == CONFIG_BOOLEAN_YES || (d->do_util == CONFIG_BOOLEAN_AUTO && (busy_ms || netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) && diff --git a/collectors/proc.plugin/proc_mdstat.c b/collectors/proc.plugin/proc_mdstat.c index e932453b4..46f0134e6 100644 --- a/collectors/proc.plugin/proc_mdstat.c +++ b/collectors/proc.plugin/proc_mdstat.c @@ -8,6 +8,7 @@ struct raid { int redundant; char *name; uint32_t hash; + char *level; RRDDIM *rd_health; unsigned long long failed_disks; @@ -149,6 +150,7 @@ int do_proc_mdstat(int update_every, usec_t dt) for (raid_idx = 0; raid_idx < raids_allocated; raid_idx++) { struct raid *raid = &raids[raid_idx]; freez(raid->name); + freez(raid->level); freez(raid->mismatch_cnt_filename); } if (raids_num) { @@ -168,7 +170,7 @@ int do_proc_mdstat(int update_every, usec_t dt) words = procfile_linewords(ff, l); - if (unlikely(words < 2)) + if (unlikely(words < 3)) continue; if (unlikely(procfile_lineword(ff, l, 1)[0] != 'a')) @@ -177,12 +179,15 @@ int do_proc_mdstat(int update_every, usec_t dt) if (unlikely(!raid->name)) { raid->name = strdupz(procfile_lineword(ff, l, 0)); raid->hash = simple_hash(raid->name); + raid->level = strdupz(procfile_lineword(ff, l, 2)); } else if (unlikely(strcmp(raid->name, procfile_lineword(ff, l, 0)))) { freez(raid->name); freez(raid->mismatch_cnt_filename); + freez(raid->level); memset(raid, 0, sizeof(struct raid)); raid->name = strdupz(procfile_lineword(ff, l, 0)); raid->hash = simple_hash(raid->name); + raid->level = strdupz(procfile_lineword(ff, l, 2)); } if (unlikely(!raid->name || !raid->name[0])) @@ -436,7 +441,7 @@ int do_proc_mdstat(int update_every, usec_t dt) snprintfz(id, 50, "%s_disks", raid->name); if (unlikely(!raid->st_disks && !(raid->st_disks = rrdset_find_active_byname_localhost(id)))) { - snprintfz(family, 50, "%s", raid->name); + snprintfz(family, 50, "%s (%s)", raid->name, raid->level); raid->st_disks = rrdset_create_localhost( "mdstat", @@ -473,7 +478,7 @@ int do_proc_mdstat(int update_every, usec_t dt) snprintfz(id, 50, "%s_mismatch", raid->name); if (unlikely(!raid->st_mismatch_cnt && !(raid->st_mismatch_cnt = rrdset_find_active_byname_localhost(id)))) { - snprintfz(family, 50, "%s", raid->name); + snprintfz(family, 50, "%s (%s)", raid->name, raid->level); raid->st_mismatch_cnt = rrdset_create_localhost( "mdstat", @@ -507,7 +512,7 @@ int do_proc_mdstat(int update_every, usec_t dt) snprintfz(id, 50, "%s_operation", raid->name); if (unlikely(!raid->st_operation && !(raid->st_operation = rrdset_find_active_byname_localhost(id)))) { - snprintfz(family, 50, "%s", raid->name); + snprintfz(family, 50, "%s (%s)", raid->name, raid->level); raid->st_operation = rrdset_create_localhost( "mdstat", @@ -548,7 +553,7 @@ int do_proc_mdstat(int update_every, usec_t dt) snprintfz(id, 50, "%s_finish", raid->name); if (unlikely(!raid->st_finish && !(raid->st_finish = rrdset_find_active_byname_localhost(id)))) { - snprintfz(family, 50, "%s", raid->name); + snprintfz(family, 50, "%s (%s)", raid->name, raid->level); raid->st_finish = rrdset_create_localhost( "mdstat", @@ -579,7 +584,7 @@ int do_proc_mdstat(int update_every, usec_t dt) snprintfz(id, 50, "%s_speed", raid->name); if (unlikely(!raid->st_speed && !(raid->st_speed = rrdset_find_active_byname_localhost(id)))) { - snprintfz(family, 50, "%s", raid->name); + snprintfz(family, 50, "%s (%s)", raid->name, raid->level); raid->st_speed = rrdset_create_localhost( "mdstat", @@ -613,7 +618,7 @@ int do_proc_mdstat(int update_every, usec_t dt) snprintfz(id, 50, "%s_availability", raid->name); if (unlikely(!raid->st_nonredundant && !(raid->st_nonredundant = rrdset_find_active_localhost(id)))) { - snprintfz(family, 50, "%s", raid->name); + snprintfz(family, 50, "%s (%s)", raid->name, raid->level); raid->st_nonredundant = rrdset_create_localhost( "mdstat", diff --git a/collectors/proc.plugin/proc_meminfo.c b/collectors/proc.plugin/proc_meminfo.c index 51d77fe0b..5b402caaf 100644 --- a/collectors/proc.plugin/proc_meminfo.c +++ b/collectors/proc.plugin/proc_meminfo.c @@ -10,6 +10,7 @@ int do_proc_meminfo(int update_every, usec_t dt) { static procfile *ff = NULL; static int do_ram = -1, do_swap = -1, do_hwcorrupt = -1, do_committed = -1, do_writeback = -1, do_kernel = -1, do_slab = -1, do_hugepages = -1, do_transparent_hugepages = -1; + static int do_percpu = 0; static ARL_BASE *arl_base = NULL; static ARL_ENTRY *arl_hwcorrupted = NULL, *arl_memavailable = NULL; @@ -49,6 +50,7 @@ int do_proc_meminfo(int update_every, usec_t dt) { //VmallocTotal = 0, VmallocUsed = 0, //VmallocChunk = 0, + Percpu = 0, AnonHugePages = 0, ShmemHugePages = 0, HugePages_Total = 0, @@ -106,6 +108,7 @@ int do_proc_meminfo(int update_every, usec_t dt) { //arl_expect(arl_base, "VmallocTotal", &VmallocTotal); arl_expect(arl_base, "VmallocUsed", &VmallocUsed); //arl_expect(arl_base, "VmallocChunk", &VmallocChunk); + arl_expect(arl_base, "Percpu", &Percpu); arl_hwcorrupted = arl_expect(arl_base, "HardwareCorrupted", &HardwareCorrupted); arl_expect(arl_base, "AnonHugePages", &AnonHugePages); arl_expect(arl_base, "ShmemHugePages", &ShmemHugePages); @@ -134,15 +137,23 @@ int do_proc_meminfo(int update_every, usec_t dt) { arl_begin(arl_base); + static int first_ff_read = 1; + for(l = 0; l < lines ;l++) { size_t words = procfile_linewords(ff, l); if(unlikely(words < 2)) continue; + if (first_ff_read && !strcmp(procfile_lineword(ff, l, 0), "Percpu")) + do_percpu = 1; + if(unlikely(arl_check(arl_base, procfile_lineword(ff, l, 0), procfile_lineword(ff, l, 1)))) break; } + if (first_ff_read) + first_ff_read = 0; + // -------------------------------------------------------------------- // http://calimeroteknik.free.fr/blag/?article20/really-used-memory-on-gnu-linux @@ -371,7 +382,8 @@ int do_proc_meminfo(int update_every, usec_t dt) { if(do_kernel) { static RRDSET *st_mem_kernel = NULL; - static RRDDIM *rd_slab = NULL, *rd_kernelstack = NULL, *rd_pagetables = NULL, *rd_vmallocused = NULL; + static RRDDIM *rd_slab = NULL, *rd_kernelstack = NULL, *rd_pagetables = NULL, *rd_vmallocused = NULL, + *rd_percpu = NULL; if(unlikely(!st_mem_kernel)) { st_mem_kernel = rrdset_create_localhost( @@ -395,6 +407,8 @@ int do_proc_meminfo(int update_every, usec_t dt) { rd_kernelstack = rrddim_add(st_mem_kernel, "KernelStack", NULL, 1, 1024, RRD_ALGORITHM_ABSOLUTE); rd_pagetables = rrddim_add(st_mem_kernel, "PageTables", NULL, 1, 1024, RRD_ALGORITHM_ABSOLUTE); rd_vmallocused = rrddim_add(st_mem_kernel, "VmallocUsed", NULL, 1, 1024, RRD_ALGORITHM_ABSOLUTE); + if (do_percpu) + rd_percpu = rrddim_add(st_mem_kernel, "Percpu", NULL, 1, 1024, RRD_ALGORITHM_ABSOLUTE); } else rrdset_next(st_mem_kernel); @@ -402,6 +416,8 @@ int do_proc_meminfo(int update_every, usec_t dt) { rrddim_set_by_pointer(st_mem_kernel, rd_kernelstack, KernelStack); rrddim_set_by_pointer(st_mem_kernel, rd_pagetables, PageTables); rrddim_set_by_pointer(st_mem_kernel, rd_vmallocused, VmallocUsed); + if (do_percpu) + rrddim_set_by_pointer(st_mem_kernel, rd_percpu, Percpu); rrdset_done(st_mem_kernel); } diff --git a/collectors/proc.plugin/proc_net_dev.c b/collectors/proc.plugin/proc_net_dev.c index 24715f296..bbf8a590a 100644 --- a/collectors/proc.plugin/proc_net_dev.c +++ b/collectors/proc.plugin/proc_net_dev.c @@ -841,7 +841,7 @@ int do_proc_net_dev(int update_every, usec_t dt) { d->rd_tbytes = rrddim_add(d->st_bandwidth, "sent", NULL, -8, BITS_IN_A_KILOBIT, RRD_ALGORITHM_INCREMENTAL); if(d->flipped) { - // flip receive/trasmit + // flip receive/transmit RRDDIM *td = d->rd_rbytes; d->rd_rbytes = d->rd_tbytes; @@ -1064,7 +1064,7 @@ int do_proc_net_dev(int update_every, usec_t dt) { d->rd_rmulticast = rrddim_add(d->st_packets, "multicast", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); if(d->flipped) { - // flip receive/trasmit + // flip receive/transmit RRDDIM *td = d->rd_rpackets; d->rd_rpackets = d->rd_tpackets; @@ -1111,7 +1111,7 @@ int do_proc_net_dev(int update_every, usec_t dt) { d->rd_terrors = rrddim_add(d->st_errors, "outbound", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); if(d->flipped) { - // flip receive/trasmit + // flip receive/transmit RRDDIM *td = d->rd_rerrors; d->rd_rerrors = d->rd_terrors; @@ -1157,7 +1157,7 @@ int do_proc_net_dev(int update_every, usec_t dt) { d->rd_tdrops = rrddim_add(d->st_drops, "outbound", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); if(d->flipped) { - // flip receive/trasmit + // flip receive/transmit RRDDIM *td = d->rd_rdrops; d->rd_rdrops = d->rd_tdrops; @@ -1203,7 +1203,7 @@ int do_proc_net_dev(int update_every, usec_t dt) { d->rd_tfifo = rrddim_add(d->st_fifo, "transmit", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); if(d->flipped) { - // flip receive/trasmit + // flip receive/transmit RRDDIM *td = d->rd_rfifo; d->rd_rfifo = d->rd_tfifo; @@ -1249,7 +1249,7 @@ int do_proc_net_dev(int update_every, usec_t dt) { d->rd_tcompressed = rrddim_add(d->st_compressed, "sent", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL); if(d->flipped) { - // flip receive/trasmit + // flip receive/transmit RRDDIM *td = d->rd_rcompressed; d->rd_rcompressed = d->rd_tcompressed; diff --git a/collectors/proc.plugin/proc_net_wireless.c b/collectors/proc.plugin/proc_net_wireless.c index 32a53c68f..cb2443b1e 100644 --- a/collectors/proc.plugin/proc_net_wireless.c +++ b/collectors/proc.plugin/proc_net_wireless.c @@ -48,7 +48,7 @@ static struct netwireless { const char *chart_family; // charts - // satus + // status RRDSET *st_status; // Quality @@ -119,7 +119,7 @@ static void netwireless_cleanup(struct timeval *timestamp) { struct netwireless *previous = NULL; struct netwireless *current; - // search it, from begining to the end + // search it, from beginning to the end for (current = netwireless_root; current;) { if (timercmp(¤t->updated, timestamp, <)) { @@ -145,7 +145,7 @@ static struct netwireless *find_or_create_wireless(const char *name) struct netwireless *wireless; uint32_t hash = simple_hash(name); - // search it, from begining to the end + // search it, from beginning to the end for (wireless = netwireless_root ; wireless ; wireless = wireless->next) { if (unlikely(hash == wireless->hash && !strcmp(name, wireless->name))) { return wireless; diff --git a/collectors/proc.plugin/proc_pagetypeinfo.c b/collectors/proc.plugin/proc_pagetypeinfo.c index 6b6c6c4ed..3ce292227 100644 --- a/collectors/proc.plugin/proc_pagetypeinfo.c +++ b/collectors/proc.plugin/proc_pagetypeinfo.c @@ -226,7 +226,7 @@ int do_proc_pagetypeinfo(int update_every, usec_t dt) { for (p = 0; p < pagelines_cnt; p++) { pgl = &pagelines[p]; - // Skip invalid, refused or empty pagelines if not explicitely requested + // Skip invalid, refused or empty pagelines if not explicitly requested if (!pgl || do_detail == CONFIG_BOOLEAN_NO || (do_detail == CONFIG_BOOLEAN_AUTO && pageline_total_count(pgl) == 0 && netdata_zero_metrics_enabled != CONFIG_BOOLEAN_YES)) @@ -236,7 +236,7 @@ int do_proc_pagetypeinfo(int update_every, usec_t dt) { char setid[13+1+2+1+MAX_ZONETYPE_NAME+1+MAX_PAGETYPE_NAME+1]; snprintfz(setid, 13+1+2+1+MAX_ZONETYPE_NAME+1+MAX_PAGETYPE_NAME, "pagetype_Node%d_%s_%s", pgl->node, pgl->zone, pgl->type); - // Skip explicitely refused charts + // Skip explicitly refused charts if (simple_pattern_matches(filter_types, setid)) continue; diff --git a/collectors/proc.plugin/proc_spl_kstat_zfs.c b/collectors/proc.plugin/proc_spl_kstat_zfs.c index 32ff36b76..ce95c2d35 100644 --- a/collectors/proc.plugin/proc_spl_kstat_zfs.c +++ b/collectors/proc.plugin/proc_spl_kstat_zfs.c @@ -4,6 +4,10 @@ #include "zfs_common.h" #define ZFS_PROC_ARCSTATS "/proc/spl/kstat/zfs/arcstats" +#define ZFS_PROC_POOLS "/proc/spl/kstat/zfs" + +#define STATE_SIZE 8 +#define MAX_CHART_ID 256 extern struct arcstats arcstats; @@ -194,3 +198,219 @@ int do_proc_spl_kstat_zfs_arcstats(int update_every, usec_t dt) { return 0; } + +struct zfs_pool { + RRDSET *st; + + RRDDIM *rd_online; + RRDDIM *rd_degraded; + RRDDIM *rd_faulted; + RRDDIM *rd_offline; + RRDDIM *rd_removed; + RRDDIM *rd_unavail; + + int updated; + int disabled; + + int online; + int degraded; + int faulted; + int offline; + int removed; + int unavail; +}; + +struct deleted_zfs_pool { + char *name; + struct deleted_zfs_pool *next; +} *deleted_zfs_pools = NULL; + +DICTIONARY *zfs_pools = NULL; + +void disable_zfs_pool_state(struct zfs_pool *pool) +{ + if (pool->st) + rrdset_is_obsolete(pool->st); + + pool->st = NULL; + + pool->rd_online = NULL; + pool->rd_degraded = NULL; + pool->rd_faulted = NULL; + pool->rd_offline = NULL; + pool->rd_removed = NULL; + pool->rd_unavail = NULL; + + pool->disabled = 1; +} + +int update_zfs_pool_state_chart(char *name, void *pool_p, void *update_every_p) +{ + struct zfs_pool *pool = (struct zfs_pool *)pool_p; + int update_every = *(int *)update_every_p; + + if (pool->updated) { + pool->updated = 0; + + if (!pool->disabled) { + if (unlikely(!pool->st)) { + char chart_id[MAX_CHART_ID + 1]; + snprintf(chart_id, MAX_CHART_ID, "state_%s", name); + + pool->st = rrdset_create_localhost( + "zfspool", + chart_id, + NULL, + name, + "zfspool.state", + "ZFS pool state", + "boolean", + PLUGIN_PROC_NAME, + ZFS_PROC_POOLS, + NETDATA_CHART_PRIO_ZFS_POOL_STATE, + update_every, + RRDSET_TYPE_LINE); + + pool->rd_online = rrddim_add(pool->st, "online", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); + pool->rd_degraded = rrddim_add(pool->st, "degraded", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); + pool->rd_faulted = rrddim_add(pool->st, "faulted", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); + pool->rd_offline = rrddim_add(pool->st, "offline", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); + pool->rd_removed = rrddim_add(pool->st, "removed", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); + pool->rd_unavail = rrddim_add(pool->st, "unavail", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); + } else + rrdset_next(pool->st); + + rrddim_set_by_pointer(pool->st, pool->rd_online, pool->online); + rrddim_set_by_pointer(pool->st, pool->rd_degraded, pool->degraded); + rrddim_set_by_pointer(pool->st, pool->rd_faulted, pool->faulted); + rrddim_set_by_pointer(pool->st, pool->rd_offline, pool->offline); + rrddim_set_by_pointer(pool->st, pool->rd_removed, pool->removed); + rrddim_set_by_pointer(pool->st, pool->rd_unavail, pool->unavail); + rrdset_done(pool->st); + } + } else { + disable_zfs_pool_state(pool); + struct deleted_zfs_pool *new = calloc(1, sizeof(struct deleted_zfs_pool)); + new->name = strdupz(name); + new->next = deleted_zfs_pools; + deleted_zfs_pools = new; + } + + return 0; +} + +int do_proc_spl_kstat_zfs_pool_state(int update_every, usec_t dt) +{ + (void)dt; + + static int do_zfs_pool_state = -1; + static char *dirname = NULL; + + int pool_found = 0, state_file_found = 0; + + if (unlikely(do_zfs_pool_state == -1)) { + char filename[FILENAME_MAX + 1]; + snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_host_prefix, "/proc/spl/kstat/zfs"); + dirname = config_get("plugin:proc:" ZFS_PROC_POOLS, "directory to monitor", filename); + + zfs_pools = dictionary_create(DICTIONARY_FLAG_SINGLE_THREADED); + + do_zfs_pool_state = 1; + } + + if (likely(do_zfs_pool_state)) { + DIR *dir = opendir(dirname); + if (unlikely(!dir)) { + error("Cannot read directory '%s'", dirname); + return 1; + } + + struct dirent *de = NULL; + while (likely(de = readdir(dir))) { + if (likely( + de->d_type == DT_DIR && ((de->d_name[0] == '.' && de->d_name[1] == '\0') || + (de->d_name[0] == '.' && de->d_name[1] == '.' && de->d_name[2] == '\0')))) + continue; + + if (unlikely(de->d_type == DT_LNK || de->d_type == DT_DIR)) { + pool_found = 1; + + struct zfs_pool *pool = dictionary_get(zfs_pools, de->d_name); + + if (unlikely(!pool)) { + struct zfs_pool new_zfs_pool = {}; + pool = dictionary_set(zfs_pools, de->d_name, &new_zfs_pool, sizeof(struct zfs_pool)); + }; + + pool->updated = 1; + + if (pool->disabled) { + state_file_found = 1; + continue; + } + + pool->online = 0; + pool->degraded = 0; + pool->faulted = 0; + pool->offline = 0; + pool->removed = 0; + pool->unavail = 0; + + char filename[FILENAME_MAX + 1]; + snprintfz( + filename, FILENAME_MAX, "%s%s/%s/state", netdata_configured_host_prefix, dirname, de->d_name); + + char state[STATE_SIZE + 1]; + int ret = read_file(filename, state, STATE_SIZE); + + if (!ret) { + state_file_found = 1; + + // ZFS pool states are described at https://openzfs.github.io/openzfs-docs/man/8/zpoolconcepts.8.html?#Device_Failure_and_Recovery + if (!strcmp(state, "ONLINE\n")) { + pool->online = 1; + } else if (!strcmp(state, "DEGRADED\n")) { + pool->degraded = 1; + } else if (!strcmp(state, "FAULTED\n")) { + pool->faulted = 1; + } else if (!strcmp(state, "OFFLINE\n")) { + pool->offline = 1; + } else if (!strcmp(state, "REMOVED\n")) { + pool->removed = 1; + } else if (!strcmp(state, "UNAVAIL\n")) { + pool->unavail = 1; + } else { + disable_zfs_pool_state(pool); + + char *c = strchr(state, '\n'); + if (c) + *c = '\0'; + error("ZFS POOLS: Undefined state %s for zpool %s, disabling the chart", state, de->d_name); + } + } + } + } + + closedir(dir); + } + + if (do_zfs_pool_state && pool_found && !state_file_found) { + info("ZFS POOLS: State files not found. Disabling the module."); + do_zfs_pool_state = 0; + } + + if (do_zfs_pool_state) + dictionary_get_all_name_value(zfs_pools, update_zfs_pool_state_chart, &update_every); + + while (deleted_zfs_pools) { + struct deleted_zfs_pool *current_pool = deleted_zfs_pools; + dictionary_del(zfs_pools, current_pool->name); + + deleted_zfs_pools = deleted_zfs_pools->next; + + freez(current_pool->name); + freez(current_pool); + } + + return 0; +} diff --git a/collectors/proc.plugin/proc_vmstat.c b/collectors/proc.plugin/proc_vmstat.c index 7def02ddf..c1a137161 100644 --- a/collectors/proc.plugin/proc_vmstat.c +++ b/collectors/proc.plugin/proc_vmstat.c @@ -4,11 +4,13 @@ #define PLUGIN_PROC_MODULE_VMSTAT_NAME "/proc/vmstat" +#define OOM_KILL_STRING "oom_kill" + int do_proc_vmstat(int update_every, usec_t dt) { (void)dt; static procfile *ff = NULL; - static int do_swapio = -1, do_io = -1, do_pgfaults = -1, do_numa = -1; + static int do_swapio = -1, do_io = -1, do_pgfaults = -1, do_oom_kill = -1, do_numa = -1; static int has_numa = -1; static ARL_BASE *arl_base = NULL; @@ -27,11 +29,25 @@ int do_proc_vmstat(int update_every, usec_t dt) { static unsigned long long pgpgout = 0ULL; static unsigned long long pswpin = 0ULL; static unsigned long long pswpout = 0ULL; + static unsigned long long oom_kill = 0ULL; + + if(unlikely(!ff)) { + char filename[FILENAME_MAX + 1]; + snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_host_prefix, "/proc/vmstat"); + ff = procfile_open(config_get("plugin:proc:/proc/vmstat", "filename to monitor", filename), " \t:", PROCFILE_FLAG_DEFAULT); + if(unlikely(!ff)) return 1; + } + + ff = procfile_readall(ff); + if(unlikely(!ff)) return 0; // we return 0, so that we will retry to open it next time + + size_t lines = procfile_lines(ff), l; if(unlikely(!arl_base)) { do_swapio = config_get_boolean_ondemand("plugin:proc:/proc/vmstat", "swap i/o", CONFIG_BOOLEAN_AUTO); - do_io = config_get_boolean("plugin:proc:/proc/vmstat", "disk i/o", 1); - do_pgfaults = config_get_boolean("plugin:proc:/proc/vmstat", "memory page faults", 1); + do_io = config_get_boolean("plugin:proc:/proc/vmstat", "disk i/o", CONFIG_BOOLEAN_YES); + do_pgfaults = config_get_boolean("plugin:proc:/proc/vmstat", "memory page faults", CONFIG_BOOLEAN_YES); + do_oom_kill = config_get_boolean("plugin:proc:/proc/vmstat", "out of memory kills", CONFIG_BOOLEAN_AUTO); do_numa = config_get_boolean_ondemand("plugin:proc:/proc/vmstat", "system-wide numa metric summary", CONFIG_BOOLEAN_AUTO); @@ -43,6 +59,20 @@ int do_proc_vmstat(int update_every, usec_t dt) { arl_expect(arl_base, "pswpin", &pswpin); arl_expect(arl_base, "pswpout", &pswpout); + int has_oom_kill = 0; + + for (l = 0; l < lines; l++) { + if (!strcmp(procfile_lineword(ff, l, 0), OOM_KILL_STRING)) { + has_oom_kill = 1; + break; + } + } + + if (has_oom_kill) + arl_expect(arl_base, OOM_KILL_STRING, &oom_kill); + else + do_oom_kill = CONFIG_BOOLEAN_NO; + if(do_numa == CONFIG_BOOLEAN_YES || (do_numa == CONFIG_BOOLEAN_AUTO && (get_numa_node_count() >= 2 || netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) { @@ -66,18 +96,6 @@ int do_proc_vmstat(int update_every, usec_t dt) { } } - if(unlikely(!ff)) { - char filename[FILENAME_MAX + 1]; - snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_host_prefix, "/proc/vmstat"); - ff = procfile_open(config_get("plugin:proc:/proc/vmstat", "filename to monitor", filename), " \t:", PROCFILE_FLAG_DEFAULT); - if(unlikely(!ff)) return 1; - } - - ff = procfile_readall(ff); - if(unlikely(!ff)) return 0; // we return 0, so that we will retry to open it next time - - size_t lines = procfile_lines(ff), l; - arl_begin(arl_base); for(l = 0; l < lines ;l++) { size_t words = procfile_linewords(ff, l); @@ -193,6 +211,41 @@ int do_proc_vmstat(int update_every, usec_t dt) { rrdset_done(st_pgfaults); } + // -------------------------------------------------------------------- + + if (do_oom_kill == CONFIG_BOOLEAN_YES || + (do_oom_kill == CONFIG_BOOLEAN_AUTO && (oom_kill || netdata_zero_metrics_enabled == CONFIG_BOOLEAN_YES))) { + static RRDSET *st_oom_kill = NULL; + static RRDDIM *rd_oom_kill = NULL; + + do_oom_kill = CONFIG_BOOLEAN_YES; + + if(unlikely(!st_oom_kill)) { + st_oom_kill = rrdset_create_localhost( + "mem" + , "oom_kill" + , NULL + , "system" + , NULL + , "Out of Memory Kills" + , "kills/s" + , PLUGIN_PROC_NAME + , PLUGIN_PROC_MODULE_VMSTAT_NAME + , NETDATA_CHART_PRIO_MEM_SYSTEM_OOM_KILL + , update_every + , RRDSET_TYPE_LINE + ); + + rrdset_flag_set(st_oom_kill, RRDSET_FLAG_DETAIL); + + rd_oom_kill = rrddim_add(st_oom_kill, "kills", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + } + else rrdset_next(st_oom_kill); + + rrddim_set_by_pointer(st_oom_kill, rd_oom_kill, oom_kill); + rrdset_done(st_oom_kill); + } + // -------------------------------------------------------------------- // Ondemand criteria for NUMA. Since this won't change at run time, we diff --git a/collectors/proc.plugin/sys_class_infiniband.c b/collectors/proc.plugin/sys_class_infiniband.c index 46f40f2c0..69e27f81e 100644 --- a/collectors/proc.plugin/sys_class_infiniband.c +++ b/collectors/proc.plugin/sys_class_infiniband.c @@ -367,7 +367,7 @@ int do_sys_class_infiniband(int update_every, usec_t dt) char buffer[FILENAME_MAX + 1]; - // Check if counters are availablea (mandatory) + // Check if counters are available (mandatory) // /sys/class/infiniband//ports//counters char counters_dirname[FILENAME_MAX + 1]; snprintfz(counters_dirname, FILENAME_MAX, "%s/%s/%s", ports_dirname, port_dent->d_name, "counters"); @@ -377,7 +377,7 @@ int do_sys_class_infiniband(int update_every, usec_t dt) continue; closedir(counters_dir); - // Hardware Counters are optionnal, used later + // Hardware Counters are optional, used later char hwcounters_dirname[FILENAME_MAX + 1]; snprintfz( hwcounters_dirname, FILENAME_MAX, "%s/%s/%s", ports_dirname, port_dent->d_name, "hw_counters"); diff --git a/collectors/python.d.plugin/Makefile.am b/collectors/python.d.plugin/Makefile.am index 1de2d1d54..38eb90f79 100644 --- a/collectors/python.d.plugin/Makefile.am +++ b/collectors/python.d.plugin/Makefile.am @@ -48,6 +48,7 @@ include beanstalk/Makefile.inc include bind_rndc/Makefile.inc include boinc/Makefile.inc include ceph/Makefile.inc +include changefinder/Makefile.inc include chrony/Makefile.inc include couchdb/Makefile.inc include dnsdist/Makefile.inc @@ -109,6 +110,7 @@ include uwsgi/Makefile.inc include varnish/Makefile.inc include w1sensor/Makefile.inc include web_log/Makefile.inc +include zscores/Makefile.inc pythonmodulesdir=$(pythondir)/python_modules dist_pythonmodules_DATA = \ diff --git a/collectors/python.d.plugin/README.md b/collectors/python.d.plugin/README.md index 312986e48..9170350fb 100644 --- a/collectors/python.d.plugin/README.md +++ b/collectors/python.d.plugin/README.md @@ -93,7 +93,7 @@ have made to do your development on). ```bash # clone your fork (done once at the start but shown here for clarity) -#git clone --branch my-example-collector https://github.com/mygithubusername/netdata.git --depth=100 +#git clone --branch my-example-collector https://github.com/mygithubusername/netdata.git --depth=100 --recursive # go into your netdata source folder cd netdata # git pull your latest changes (assuming you built from a fork you are using to develop on) @@ -127,7 +127,7 @@ CHART = { ]} ``` -All names are better explained in the [External Plugins](../) section. +All names are better explained in the [External Plugins](/collectors/plugins.d/README.md) section. Parameters like `priority` and `update_every` are handled by `python.d.plugin`. ### `Service` class diff --git a/collectors/python.d.plugin/anomalies/README.md b/collectors/python.d.plugin/anomalies/README.md index bcbfdbcd7..9d24e8685 100644 --- a/collectors/python.d.plugin/anomalies/README.md +++ b/collectors/python.d.plugin/anomalies/README.md @@ -35,18 +35,26 @@ Then, as the issue passes, the anomaly probabilities should settle back down int ## Requirements - This collector will only work with Python 3 and requires the packages below be installed. +- Typically you will not need to do this, but, if needed, to ensure Python 3 is used you can add the below line to the `[plugin:python.d]` section of `netdata.conf` + +```conf +[plugin:python.d] + # update every = 1 + command options = -ppython3 +``` + +Install the required python libraries. ```bash # become netdata user sudo su -s /bin/bash netdata # install required packages for the netdata user -pip3 install --user netdata-pandas==0.0.32 numba==0.50.1 scikit-learn==0.23.2 pyod==0.8.3 +pip3 install --user netdata-pandas==0.0.38 numba==0.50.1 scikit-learn==0.23.2 pyod==0.8.3 ``` ## Configuration -Install the Python requirements above, enable the collector and [restart -Netdata](/docs/configure/start-stop-restart.md). +Install the Python requirements above, enable the collector and restart Netdata. ```bash cd /etc/netdata/ @@ -69,7 +77,7 @@ sudo ./edit-config python.d/anomalies.conf The default configuration should look something like this. Here you can see each parameter (with sane defaults) and some information about each one and what it does. -```yaml +```conf # ---------------------------------------------------------------------- # JOBS (data collection sources) @@ -87,6 +95,9 @@ local: # Use http or https to pull data protocol: 'http' + # SSL verify parameter for requests.get() calls + tls_verify: true + # What charts to pull data for - A regex like 'system\..*|' or 'system\..*|apps.cpu|apps.mem' etc. charts_regex: 'system\..*' @@ -229,4 +240,4 @@ If you would like to go deeper on what exactly the anomalies collector is doing - Good [blog post](https://www.anodot.com/blog/what-is-anomaly-detection/) from Anodot on time series anomaly detection. Anodot also have some great whitepapers in this space too that some may find useful. - Novelty and outlier detection in the [scikit-learn documentation](https://scikit-learn.org/stable/modules/outlier_detection.html). -[![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2Fcollectors%2Fpython.d.plugin%2Fanomalies%2FREADME&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)]() +[![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2Fcollectors%2Fpython.d.plugin%2Fanomalies%2FREADME&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)]() \ No newline at end of file diff --git a/collectors/python.d.plugin/anomalies/anomalies.chart.py b/collectors/python.d.plugin/anomalies/anomalies.chart.py index 97dbb1d1e..61b51d9c0 100644 --- a/collectors/python.d.plugin/anomalies/anomalies.chart.py +++ b/collectors/python.d.plugin/anomalies/anomalies.chart.py @@ -3,6 +3,7 @@ # Author: andrewm4894 # SPDX-License-Identifier: GPL-3.0-or-later +import sys import time from datetime import datetime import re @@ -51,14 +52,17 @@ class Service(SimpleService): self.basic_init() self.charts_init() self.custom_models_init() + self.data_init() self.model_params_init() self.models_init() + self.collected_dims = {'probability': set(), 'anomaly': set()} def check(self): - _ = get_allmetrics_async( - host_charts_dict=self.host_charts_dict, host_prefix=True, host_sep='::', wide=True, sort_cols=True, - protocol=self.protocol, numeric_only=True, float_size='float32', user=self.username, pwd=self.password - ) + python_version = float('{}.{}'.format(sys.version_info[0], sys.version_info[1])) + if python_version < 3.6: + self.error("anomalies collector only works with Python>=3.6") + if len(self.host_charts_dict[self.host]) > 0: + _ = get_allmetrics_async(host_charts_dict=self.host_charts_dict, protocol=self.protocol, user=self.username, pwd=self.password) return True def basic_init(self): @@ -70,17 +74,18 @@ class Service(SimpleService): self.host = self.configuration.get('host', '127.0.0.1:19999') self.username = self.configuration.get('username', None) self.password = self.configuration.get('password', None) + self.tls_verify = self.configuration.get('tls_verify', True) self.fitted_at = {} self.df_allmetrics = pd.DataFrame() - self.data_latest = {} self.last_train_at = 0 self.include_average_prob = bool(self.configuration.get('include_average_prob', True)) + self.reinitialize_at_every_step = bool(self.configuration.get('reinitialize_at_every_step', False)) def charts_init(self): """Do some initialisation of charts in scope related variables. """ self.charts_regex = re.compile(self.configuration.get('charts_regex','None')) - self.charts_available = [c for c in list(requests.get(f'{self.protocol}://{self.host}/api/v1/charts').json().get('charts', {}).keys())] + self.charts_available = [c for c in list(requests.get(f'{self.protocol}://{self.host}/api/v1/charts', verify=self.tls_verify).json().get('charts', {}).keys())] self.charts_in_scope = list(filter(self.charts_regex.match, self.charts_available)) self.charts_to_exclude = self.configuration.get('charts_to_exclude', '').split(',') if len(self.charts_to_exclude) > 0: @@ -115,6 +120,14 @@ class Service(SimpleService): self.models_in_scope = [f'{self.host}::{c}' for c in self.charts_in_scope] self.host_charts_dict = {self.host: self.charts_in_scope} self.model_display_names = {model: model.split('::')[1] if '::' in model else model for model in self.models_in_scope} + #self.info(f'self.host_charts_dict (len={len(self.host_charts_dict[self.host])}): {self.host_charts_dict}') + + def data_init(self): + """Initialize some empty data objects. + """ + self.data_probability_latest = {f'{m}_prob': 0 for m in self.charts_in_scope} + self.data_anomaly_latest = {f'{m}_anomaly': 0 for m in self.charts_in_scope} + self.data_latest = {**self.data_probability_latest, **self.data_anomaly_latest} def model_params_init(self): """Model parameters initialisation. @@ -153,12 +166,55 @@ class Service(SimpleService): self.models = {model: HBOS(contamination=self.contamination) for model in self.models_in_scope} self.custom_model_scalers = {model: MinMaxScaler() for model in self.models_in_scope} - def validate_charts(self, name, data, algorithm='absolute', multiplier=1, divisor=1): + def model_init(self, model): + """Model initialisation of a single model. + """ + if self.model == 'pca': + self.models[model] = PCA(contamination=self.contamination) + elif self.model == 'loda': + self.models[model] = LODA(contamination=self.contamination) + elif self.model == 'iforest': + self.models[model] = IForest(n_estimators=50, bootstrap=True, behaviour='new', contamination=self.contamination) + elif self.model == 'cblof': + self.models[model] = CBLOF(n_clusters=3, contamination=self.contamination) + elif self.model == 'feature_bagging': + self.models[model] = FeatureBagging(base_estimator=PCA(contamination=self.contamination), contamination=self.contamination) + elif self.model == 'copod': + self.models[model] = COPOD(contamination=self.contamination) + elif self.model == 'hbos': + self.models[model] = HBOS(contamination=self.contamination) + else: + self.models[model] = HBOS(contamination=self.contamination) + self.custom_model_scalers[model] = MinMaxScaler() + + def reinitialize(self): + """Reinitialize charts, models and data to a begining state. + """ + self.charts_init() + self.custom_models_init() + self.data_init() + self.model_params_init() + self.models_init() + + def save_data_latest(self, data, data_probability, data_anomaly): + """Save the most recent data objects to be used if needed in the future. + """ + self.data_latest = data + self.data_probability_latest = data_probability + self.data_anomaly_latest = data_anomaly + + def validate_charts(self, chart, data, algorithm='absolute', multiplier=1, divisor=1): """If dimension not in chart then add it. """ for dim in data: - if dim not in self.charts[name]: - self.charts[name].add_dimension([dim, dim, algorithm, multiplier, divisor]) + if dim not in self.collected_dims[chart]: + self.collected_dims[chart].add(dim) + self.charts[chart].add_dimension([dim, dim, algorithm, multiplier, divisor]) + + for dim in list(self.collected_dims[chart]): + if dim not in data: + self.collected_dims[chart].remove(dim) + self.charts[chart].del_dimension(dim, hide=False) def add_custom_models_dims(self, df): """Given a df, select columns used by custom models, add custom model name as prefix, and append to df. @@ -242,8 +298,9 @@ class Service(SimpleService): # get training data df_train = get_data( host_charts_dict=self.host_charts_dict, host_prefix=True, host_sep='::', after=after, before=before, - sort_cols=True, numeric_only=True, protocol=self.protocol, float_size='float32', user=self.username, pwd=self.password - ).ffill() + sort_cols=True, numeric_only=True, protocol=self.protocol, float_size='float32', user=self.username, pwd=self.password, + verify=self.tls_verify + ).ffill() if self.custom_models: df_train = self.add_custom_models_dims(df_train) @@ -262,6 +319,8 @@ class Service(SimpleService): models_to_train = list(self.models.keys()) self.n_fit_fail, self.n_fit_success = 0, 0 for model in models_to_train: + if model not in self.models: + self.model_init(model) X_train = self.make_features( df_train[df_train.columns[df_train.columns.str.startswith(f'{model}|')]].values, train=True, model=model) @@ -303,13 +362,16 @@ class Service(SimpleService): data_probability, data_anomaly = {}, {} for model in self.fitted_at.keys(): model_display_name = self.model_display_names[model] - X_model = np.nan_to_num(self.make_features( - self.df_allmetrics[self.df_allmetrics.columns[self.df_allmetrics.columns.str.startswith(f'{model}|')]].values, - model=model)[-1,:].reshape(1, -1)) try: + X_model = np.nan_to_num( + self.make_features( + self.df_allmetrics[self.df_allmetrics.columns[self.df_allmetrics.columns.str.startswith(f'{model}|')]].values, + model=model + )[-1,:].reshape(1, -1) + ) data_probability[model_display_name + '_prob'] = np.nan_to_num(self.models[model].predict_proba(X_model)[-1][1]) * 10000 data_anomaly[model_display_name + '_anomaly'] = self.models[model].predict(X_model)[-1] - except Exception: + except Exception as _: #self.info(e) if model_display_name + '_prob' in self.data_latest: #self.info(f'prediction failed for {model} at run_counter {self.runs_counter}, using last prediction instead.') @@ -323,27 +385,42 @@ class Service(SimpleService): def get_data(self): + # initialize to whats available right now + if self.reinitialize_at_every_step or len(self.host_charts_dict[self.host]) == 0: + self.charts_init() + self.custom_models_init() + self.model_params_init() + # if not all models have been trained then train those we need to - if len(self.fitted_at) < len(self.models): + if len(self.fitted_at) < len(self.models_in_scope): self.train( - models_to_train=[m for m in self.models if m not in self.fitted_at], + models_to_train=[m for m in self.models_in_scope if m not in self.fitted_at], train_data_after=self.initial_train_data_after, - train_data_before=self.initial_train_data_before) + train_data_before=self.initial_train_data_before + ) # retrain all models as per schedule from config elif self.train_every_n > 0 and self.runs_counter % self.train_every_n == 0: + self.reinitialize() self.train() # roll forward previous predictions around a training step to avoid the possibility of having the training itself trigger an anomaly if (self.runs_counter - self.last_train_at) <= self.train_no_prediction_n: - data = self.data_latest + data_probability = self.data_probability_latest + data_anomaly = self.data_anomaly_latest else: data_probability, data_anomaly = self.predict() if self.include_average_prob: - data_probability['average_prob'] = np.mean(list(data_probability.values())) - data = {**data_probability, **data_anomaly} - self.validate_charts('probability', data_probability, divisor=100) - self.validate_charts('anomaly', data_anomaly) + average_prob = np.mean(list(data_probability.values())) + data_probability['average_prob'] = 0 if np.isnan(average_prob) else average_prob + + data = {**data_probability, **data_anomaly} - self.data_latest = data + self.validate_charts('probability', data_probability, divisor=100) + self.validate_charts('anomaly', data_anomaly) + + self.save_data_latest(data, data_probability, data_anomaly) + + #self.info(f'len(data)={len(data)}') + #self.info(f'data') return data diff --git a/collectors/python.d.plugin/anomalies/anomalies.conf b/collectors/python.d.plugin/anomalies/anomalies.conf index 9950534aa..0dc40ef2c 100644 --- a/collectors/python.d.plugin/anomalies/anomalies.conf +++ b/collectors/python.d.plugin/anomalies/anomalies.conf @@ -44,6 +44,9 @@ local: # Use http or https to pull data protocol: 'http' + # SSL verify parameter for requests.get() calls + tls_verify: true + # What charts to pull data for - A regex like 'system\..*|' or 'system\..*|apps.cpu|apps.mem' etc. charts_regex: 'system\..*' diff --git a/collectors/python.d.plugin/changefinder/Makefile.inc b/collectors/python.d.plugin/changefinder/Makefile.inc new file mode 100644 index 000000000..01a92408b --- /dev/null +++ b/collectors/python.d.plugin/changefinder/Makefile.inc @@ -0,0 +1,13 @@ +# SPDX-License-Identifier: GPL-3.0-or-later + +# THIS IS NOT A COMPLETE Makefile +# IT IS INCLUDED BY ITS PARENT'S Makefile.am +# IT IS REQUIRED TO REFERENCE ALL FILES RELATIVE TO THE PARENT + +# install these files +dist_python_DATA += changefinder/changefinder.chart.py +dist_pythonconfig_DATA += changefinder/changefinder.conf + +# do not install these files, but include them in the distribution +dist_noinst_DATA += changefinder/README.md changefinder/Makefile.inc + diff --git a/collectors/python.d.plugin/changefinder/README.md b/collectors/python.d.plugin/changefinder/README.md new file mode 100644 index 000000000..e1c1d4ba4 --- /dev/null +++ b/collectors/python.d.plugin/changefinder/README.md @@ -0,0 +1,218 @@ + + +# Online changepoint detection with Netdata + +This collector uses the Python [changefinder](https://github.com/shunsukeaihara/changefinder) library to +perform [online](https://en.wikipedia.org/wiki/Online_machine_learning) [changepoint detection](https://en.wikipedia.org/wiki/Change_detection) +on your Netdata charts and/or dimensions. + +Instead of this collector just _collecting_ data, it also does some computation on the data it collects to return a +changepoint score for each chart or dimension you configure it to work on. This is +an [online](https://en.wikipedia.org/wiki/Online_machine_learning) machine learning algorithim so there is no batch step +to train the model, instead it evolves over time as more data arrives. That makes this particualr algorithim quite cheap +to compute at each step of data collection (see the notes section below for more details) and it should scale fairly +well to work on lots of charts or hosts (if running on a parent node for example). + +> As this is a somewhat unique collector and involves often subjective concepts like changepoints and anomalies, we would love to hear any feedback on it from the community. Please let us know on the [community forum](https://community.netdata.cloud/t/changefinder-collector-feedback/972) or drop us a note at [analytics-ml-team@netdata.cloud](mailto:analytics-ml-team@netdata.cloud) for any and all feedback, both positive and negative. This sort of feedback is priceless to help us make complex features more useful. + +## Charts + +Two charts are available: + +### ChangeFinder Scores (`changefinder.scores`) + +This chart shows the percentile of the score that is output from the ChangeFinder library (it is turned off by default +but available with `show_scores: true`). + +A high observed score is more likley to be a valid changepoint worth exploring, even more so when multiple charts or +dimensions have high changepoint scores at the same time or very close together. + +### ChangeFinder Flags (`changefinder.flags`) + +This chart shows `1` or `0` if the latest score has a percentile value that exceeds the `cf_threshold` threshold. By +default, any scores that are in the 99th or above percentile will raise a flag on this chart. + +The raw changefinder score itself can be a little noisey and so limiting ourselves to just periods where it surpasses +the 99th percentile can help manage the "[signal to noise ratio](https://en.wikipedia.org/wiki/Signal-to-noise_ratio)" +better. + +The `cf_threshold` paramater might be one you want to play around with to tune things specifically for the workloads on +your node and the specific charts you want to monitor. For example, maybe the 95th percentile might work better for you +than the 99th percentile. + +Below is an example of the chart produced by this collector. The first 3/4 of the period looks normal in that we see a +few individual changes being picked up somewhat randomly over time. But then at around 14:59 towards the end of the +chart we see two periods with 'spikes' of multiple changes for a small period of time. This is the sort of pattern that +might be a sign something on the system that has changed sufficiently enough to merit some investigation. + +![changepoint-collector](https://user-images.githubusercontent.com/2178292/108773528-665de980-7556-11eb-895d-798669bcd695.png) + +## Requirements + +- This collector will only work with Python 3 and requires the packages below be installed. + +```bash +# become netdata user +sudo su -s /bin/bash netdata +# install required packages for the netdata user +pip3 install --user numpy==1.19.5 changefinder==0.03 scipy==1.5.4 +``` + +**Note**: if you need to tell Netdata to use Python 3 then you can pass the below command in the python plugin section +of your `netdata.conf` file. + +```yaml +[ plugin:python.d ] + # update every = 1 + command options = -ppython3 +``` + +## Configuration + +Install the Python requirements above, enable the collector and restart Netdata. + +```bash +cd /etc/netdata/ +sudo ./edit-config python.d.conf +# Set `changefinder: no` to `changefinder: yes` +sudo systemctl restart netdata +``` + +The configuration for the changefinder collector defines how it will behave on your system and might take some +experimentation with over time to set it optimally for your node. Out of the box, the config comes with +some [sane defaults](https://www.netdata.cloud/blog/redefining-monitoring-netdata/) to get you started that try to +balance the flexibility and power of the ML models with the goal of being as cheap as possible in term of cost on the +node resources. + +_**Note**: If you are unsure about any of the below configuration options then it's best to just ignore all this and +leave the `changefinder.conf` file alone to begin with. Then you can return to it later if you would like to tune things +a bit more once the collector is running for a while and you have a feeling for its performance on your node._ + +Edit the `python.d/changefinder.conf` configuration file using `edit-config` from the your +agent's [config directory](/docs/configure/nodes.md), which is usually at `/etc/netdata`. + +```bash +cd /etc/netdata # Replace this path with your Netdata config directory, if different +sudo ./edit-config python.d/changefinder.conf +``` + +The default configuration should look something like this. Here you can see each parameter (with sane defaults) and some +information about each one and what it does. + +```yaml +# ---------------------------------------------------------------------- +# JOBS (data collection sources) + +# Pull data from local Netdata node. +local: + + # A friendly name for this job. + name: 'local' + + # What host to pull data from. + host: '127.0.0.1:19999' + + # What charts to pull data for - A regex like 'system\..*|' or 'system\..*|apps.cpu|apps.mem' etc. + charts_regex: 'system\..*' + + # Charts to exclude, useful if you would like to exclude some specific charts. + # Note: should be a ',' separated string like 'chart.name,chart.name'. + charts_to_exclude: '' + + # Get ChangeFinder scores 'per_dim' or 'per_chart'. + mode: 'per_chart' + + # Default parameters that can be passed to the changefinder library. + cf_r: 0.5 + cf_order: 1 + cf_smooth: 15 + + # The percentile above which scores will be flagged. + cf_threshold: 99 + + # The number of recent scores to use when calculating the percentile of the changefinder score. + n_score_samples: 14400 + + # Set to true if you also want to chart the percentile scores in addition to the flags. + # Mainly useful for debugging or if you want to dive deeper on how the scores are evolving over time. + show_scores: false +``` + +## Troubleshooting + +To see any relevant log messages you can use a command like below. + +```bash +grep 'changefinder' /var/log/netdata/error.log +``` + +If you would like to log in as `netdata` user and run the collector in debug mode to see more detail. + +```bash +# become netdata user +sudo su -s /bin/bash netdata +# run collector in debug using `nolock` option if netdata is already running the collector itself. +/usr/libexec/netdata/plugins.d/python.d.plugin changefinder debug trace nolock +``` + +## Notes + +- It may take an hour or two (depending on your choice of `n_score_samples`) for the collector to 'settle' into it's + typical behaviour in terms of the trained models and scores you will see in the normal running of your node. Mainly + this is because it can take a while to build up a proper distribution of previous scores in over to convert the raw + score returned by the ChangeFinder algorithim into a percentile based on the most recent `n_score_samples` that have + already been produced. So when you first turn the collector on, it will have a lot of flags in the beginning and then + should 'settle down' once it has built up enough history. This is a typical characteristic of online machine learning + approaches which need some initial window of time before they can be useful. +- As this collector does most of the work in Python itself, you may want to try it out first on a test or development + system to get a sense of its performance characteristics on a node similar to where you would like to use it. +- On a development n1-standard-2 (2 vCPUs, 7.5 GB memory) vm running Ubuntu 18.04 LTS and not doing any work some of the + typical performance characteristics we saw from running this collector (with defaults) were: + - A runtime (`netdata.runtime_changefinder`) of ~30ms. + - Typically ~1% additional cpu usage. + - About ~85mb of ram (`apps.mem`) being continually used by the `python.d.plugin` under default configuration. + +## Useful links and further reading + +- [PyPi changefinder](https://pypi.org/project/changefinder/) reference page. +- [GitHub repo](https://github.com/shunsukeaihara/changefinder) for the changefinder library. +- Relevant academic papers: + - Yamanishi K, Takeuchi J. A unifying framework for detecting outliers and change points from nonstationary time + series data. 8th ACM SIGKDD international conference on Knowledge discovery and data mining - KDD02. 2002: + 676. ([pdf](https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.12.3469&rep=rep1&type=pdf)) + - Kawahara Y, Sugiyama M. Sequential Change-Point Detection Based on Direct Density-Ratio Estimation. SIAM + International Conference on Data Mining. 2009: + 389–400. ([pdf](https://onlinelibrary.wiley.com/doi/epdf/10.1002/sam.10124)) + - Liu S, Yamada M, Collier N, Sugiyama M. Change-point detection in time-series data by relative density-ratio + estimation. Neural Networks. Jul.2013 43:72–83. [PubMed: 23500502] ([pdf](https://arxiv.org/pdf/1203.0453.pdf)) + - T. Iwata, K. Nakamura, Y. Tokusashi, and H. Matsutani, “Accelerating Online Change-Point Detection Algorithm using + 10 GbE FPGA NIC,” Proc. International European Conference on Parallel and Distributed Computing (Euro-Par’18) + Workshops, vol.11339, pp.506–517, Aug. + 2018 ([pdf](https://www.arc.ics.keio.ac.jp/~matutani/papers/iwata_heteropar2018.pdf)) +- The [ruptures](https://github.com/deepcharles/ruptures) python package is also a good place to learn more about + changepoint detection (mostly offline as opposed to online but deals with similar concepts). +- A nice [blog post](https://techrando.com/2019/08/14/a-brief-introduction-to-change-point-detection-using-python/) + showing some of the other options and libraries for changepoint detection in Python. +- [Bayesian changepoint detection](https://github.com/hildensia/bayesian_changepoint_detection) library - we may explore + implementing a collector for this or integrating this approach into this collector at a future date if there is + interest and it proves computationaly feasible. +- You might also find the + Netdata [anomalies collector](https://github.com/netdata/netdata/tree/master/collectors/python.d.plugin/anomalies) + interesting. +- [Anomaly Detection](https://en.wikipedia.org/wiki/Anomaly_detection) wikipedia page. +- [Anomaly Detection YouTube playlist](https://www.youtube.com/playlist?list=PL6Zhl9mK2r0KxA6rB87oi4kWzoqGd5vp0) + maintained by [andrewm4894](https://github.com/andrewm4894/) from Netdata. +- [awesome-TS-anomaly-detection](https://github.com/rob-med/awesome-TS-anomaly-detection) Github list of useful tools, + libraries and resources. +- [Mendeley public group](https://www.mendeley.com/community/interesting-anomaly-detection-papers/) with some + interesting anomaly detection papers we have been reading. +- Good [blog post](https://www.anodot.com/blog/what-is-anomaly-detection/) from Anodot on time series anomaly detection. + Anodot also have some great whitepapers in this space too that some may find useful. +- Novelty and outlier detection in + the [scikit-learn documentation](https://scikit-learn.org/stable/modules/outlier_detection.html). + +[![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2Fcollectors%2Fpython.d.plugin%2Fchangefinder%2FREADME&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)]() diff --git a/collectors/python.d.plugin/changefinder/changefinder.chart.py b/collectors/python.d.plugin/changefinder/changefinder.chart.py new file mode 100644 index 000000000..c18e5600a --- /dev/null +++ b/collectors/python.d.plugin/changefinder/changefinder.chart.py @@ -0,0 +1,185 @@ +# -*- coding: utf-8 -*- +# Description: changefinder netdata python.d module +# Author: andrewm4894 +# SPDX-License-Identifier: GPL-3.0-or-later + +from json import loads +import re + +from bases.FrameworkServices.UrlService import UrlService + +import numpy as np +import changefinder +from scipy.stats import percentileofscore + +update_every = 5 +disabled_by_default = True + +ORDER = [ + 'scores', + 'flags' +] + +CHARTS = { + 'scores': { + 'options': [None, 'ChangeFinder', 'score', 'Scores', 'scores', 'line'], + 'lines': [] + }, + 'flags': { + 'options': [None, 'ChangeFinder', 'flag', 'Flags', 'flags', 'stacked'], + 'lines': [] + } +} + +DEFAULT_PROTOCOL = 'http' +DEFAULT_HOST = '127.0.0.1:19999' +DEFAULT_CHARTS_REGEX = 'system.*' +DEFAULT_MODE = 'per_chart' +DEFAULT_CF_R = 0.5 +DEFAULT_CF_ORDER = 1 +DEFAULT_CF_SMOOTH = 15 +DEFAULT_CF_DIFF = False +DEFAULT_CF_THRESHOLD = 99 +DEFAULT_N_SCORE_SAMPLES = 14400 +DEFAULT_SHOW_SCORES = False + + +class Service(UrlService): + def __init__(self, configuration=None, name=None): + UrlService.__init__(self, configuration=configuration, name=name) + self.order = ORDER + self.definitions = CHARTS + self.protocol = self.configuration.get('protocol', DEFAULT_PROTOCOL) + self.host = self.configuration.get('host', DEFAULT_HOST) + self.url = '{}://{}/api/v1/allmetrics?format=json'.format(self.protocol, self.host) + self.charts_regex = re.compile(self.configuration.get('charts_regex', DEFAULT_CHARTS_REGEX)) + self.charts_to_exclude = self.configuration.get('charts_to_exclude', '').split(',') + self.mode = self.configuration.get('mode', DEFAULT_MODE) + self.n_score_samples = int(self.configuration.get('n_score_samples', DEFAULT_N_SCORE_SAMPLES)) + self.show_scores = int(self.configuration.get('show_scores', DEFAULT_SHOW_SCORES)) + self.cf_r = float(self.configuration.get('cf_r', DEFAULT_CF_R)) + self.cf_order = int(self.configuration.get('cf_order', DEFAULT_CF_ORDER)) + self.cf_smooth = int(self.configuration.get('cf_smooth', DEFAULT_CF_SMOOTH)) + self.cf_diff = bool(self.configuration.get('cf_diff', DEFAULT_CF_DIFF)) + self.cf_threshold = float(self.configuration.get('cf_threshold', DEFAULT_CF_THRESHOLD)) + self.collected_dims = {'scores': set(), 'flags': set()} + self.models = {} + self.x_latest = {} + self.scores_latest = {} + self.scores_samples = {} + + def get_score(self, x, model): + """Update the score for the model based on most recent data, flag if it's percentile passes self.cf_threshold. + """ + + # get score + if model not in self.models: + # initialise empty model if needed + self.models[model] = changefinder.ChangeFinder(r=self.cf_r, order=self.cf_order, smooth=self.cf_smooth) + # if the update for this step fails then just fallback to last known score + try: + score = self.models[model].update(x) + self.scores_latest[model] = score + except Exception as _: + score = self.scores_latest.get(model, 0) + score = 0 if np.isnan(score) else score + + # update sample scores used to calculate percentiles + if model in self.scores_samples: + self.scores_samples[model].append(score) + else: + self.scores_samples[model] = [score] + self.scores_samples[model] = self.scores_samples[model][-self.n_score_samples:] + + # convert score to percentile + score = percentileofscore(self.scores_samples[model], score) + + # flag based on score percentile + flag = 1 if score >= self.cf_threshold else 0 + + return score, flag + + def validate_charts(self, chart, data, algorithm='absolute', multiplier=1, divisor=1): + """If dimension not in chart then add it. + """ + if not self.charts: + return + + for dim in data: + if dim not in self.collected_dims[chart]: + self.collected_dims[chart].add(dim) + self.charts[chart].add_dimension([dim, dim, algorithm, multiplier, divisor]) + + for dim in list(self.collected_dims[chart]): + if dim not in data: + self.collected_dims[chart].remove(dim) + self.charts[chart].del_dimension(dim, hide=False) + + def diff(self, x, model): + """Take difference of data. + """ + x_diff = x - self.x_latest.get(model, 0) + self.x_latest[model] = x + x = x_diff + return x + + def _get_data(self): + + # pull data from self.url + raw_data = self._get_raw_data() + if raw_data is None: + return None + + raw_data = loads(raw_data) + + # filter to just the data for the charts specified + charts_in_scope = list(filter(self.charts_regex.match, raw_data.keys())) + charts_in_scope = [c for c in charts_in_scope if c not in self.charts_to_exclude] + + data_score = {} + data_flag = {} + + # process each chart + for chart in charts_in_scope: + + if self.mode == 'per_chart': + + # average dims on chart and run changefinder on that average + x = [raw_data[chart]['dimensions'][dim]['value'] for dim in raw_data[chart]['dimensions']] + x = [x for x in x if x is not None] + + if len(x) > 0: + + x = sum(x) / len(x) + x = self.diff(x, chart) if self.cf_diff else x + + score, flag = self.get_score(x, chart) + if self.show_scores: + data_score['{}_score'.format(chart)] = score * 100 + data_flag[chart] = flag + + else: + + # run changefinder on each individual dim + for dim in raw_data[chart]['dimensions']: + + chart_dim = '{}|{}'.format(chart, dim) + + x = raw_data[chart]['dimensions'][dim]['value'] + x = x if x else 0 + x = self.diff(x, chart_dim) if self.cf_diff else x + + score, flag = self.get_score(x, chart_dim) + if self.show_scores: + data_score['{}_score'.format(chart_dim)] = score * 100 + data_flag[chart_dim] = flag + + self.validate_charts('flags', data_flag) + + if self.show_scores & len(data_score) > 0: + data_score['average_score'] = sum(data_score.values()) / len(data_score) + self.validate_charts('scores', data_score, divisor=100) + + data = {**data_score, **data_flag} + + return data diff --git a/collectors/python.d.plugin/changefinder/changefinder.conf b/collectors/python.d.plugin/changefinder/changefinder.conf new file mode 100644 index 000000000..56a681f1e --- /dev/null +++ b/collectors/python.d.plugin/changefinder/changefinder.conf @@ -0,0 +1,74 @@ +# netdata python.d.plugin configuration for example +# +# This file is in YaML format. Generally the format is: +# +# name: value +# +# There are 2 sections: +# - global variables +# - one or more JOBS +# +# JOBS allow you to collect values from multiple sources. +# Each source will have its own set of charts. +# +# JOB parameters have to be indented (using spaces only, example below). + +# ---------------------------------------------------------------------- +# Global Variables +# These variables set the defaults for all JOBs, however each JOB +# may define its own, overriding the defaults. + +# update_every sets the default data collection frequency. +# If unset, the python.d.plugin default is used. +# update_every: 5 + +# priority controls the order of charts at the netdata dashboard. +# Lower numbers move the charts towards the top of the page. +# If unset, the default for python.d.plugin is used. +# priority: 60000 + +# penalty indicates whether to apply penalty to update_every in case of failures. +# Penalty will increase every 5 failed updates in a row. Maximum penalty is 10 minutes. +# penalty: yes + +# autodetection_retry sets the job re-check interval in seconds. +# The job is not deleted if check fails. +# Attempts to start the job are made once every autodetection_retry. +# This feature is disabled by default. +# autodetection_retry: 0 + +# ---------------------------------------------------------------------- +# JOBS (data collection sources) + +local: + + # A friendly name for this job. + name: 'local' + + # What host to pull data from. + host: '127.0.0.1:19999' + + # What charts to pull data for - A regex like 'system\..*|' or 'system\..*|apps.cpu|apps.mem' etc. + charts_regex: 'system\..*' + + # Charts to exclude, useful if you would like to exclude some specific charts. + # Note: should be a ',' separated string like 'chart.name,chart.name'. + charts_to_exclude: '' + + # Get ChangeFinder scores 'per_dim' or 'per_chart'. + mode: 'per_chart' + + # Default parameters that can be passed to the changefinder library. + cf_r: 0.5 + cf_order: 1 + cf_smooth: 15 + + # The percentile above which scores will be flagged. + cf_threshold: 99 + + # The number of recent scores to use when calculating the percentile of the changefinder score. + n_score_samples: 14400 + + # Set to true if you also want to chart the percentile scores in addition to the flags. + # Mainly useful for debugging or if you want to dive deeper on how the scores are evolving over time. + show_scores: false diff --git a/collectors/python.d.plugin/nvidia_smi/README.md b/collectors/python.d.plugin/nvidia_smi/README.md index 9bfb2094b..f8ce824df 100644 --- a/collectors/python.d.plugin/nvidia_smi/README.md +++ b/collectors/python.d.plugin/nvidia_smi/README.md @@ -12,7 +12,13 @@ Monitors performance metrics (memory usage, fan speed, pcie bandwidth utilizatio ## Requirements and Notes - You must have the `nvidia-smi` tool installed and your NVIDIA GPU(s) must support the tool. Mostly the newer high end models used for AI / ML and Crypto or Pro range, read more about [nvidia_smi](https://developer.nvidia.com/nvidia-system-management-interface). -- You must enable this plugin as its disabled by default due to minor performance issues. +- You must enable this plugin, as its disabled by default due to minor performance issues: + ```bash + cd /etc/netdata # Replace this path with your Netdata config directory, if different + sudo ./edit-config python.d.conf + ``` + Remove the '#' before nvidia_smi so it reads: `nvidia_smi: yes`. + - On some systems when the GPU is idle the `nvidia-smi` tool unloads and there is added latency again when it is next queried. If you are running GPUs under constant workload this isn't likely to be an issue. - Currently the `nvidia-smi` tool is being queried via cli. Updating the plugin to use the nvidia c/c++ API directly should resolve this issue. See discussion here: - Contributions are welcome. diff --git a/collectors/python.d.plugin/python.d.conf b/collectors/python.d.plugin/python.d.conf index 61cfd6093..af58b451c 100644 --- a/collectors/python.d.plugin/python.d.conf +++ b/collectors/python.d.plugin/python.d.conf @@ -38,6 +38,7 @@ apache_cache: no # boinc: yes # ceph: yes chrony: no +# changefinder: no # couchdb: yes # dns_query_time: yes # dnsdist: yes @@ -107,3 +108,4 @@ nginx_log: no # varnish: yes # w1sensor: yes # web_log: yes +# zscores: no diff --git a/collectors/python.d.plugin/python_modules/bases/charts.py b/collectors/python.d.plugin/python_modules/bases/charts.py index 93be43d14..2526af8ce 100644 --- a/collectors/python.d.plugin/python_modules/bases/charts.py +++ b/collectors/python.d.plugin/python_modules/bases/charts.py @@ -24,7 +24,7 @@ DIMENSION_SET = "SET '{id}' = {value}\n" CHART_VARIABLE_SET = "VARIABLE CHART '{id}' = {value}\n" RUNTIME_CHART_CREATE = "CHART netdata.runtime_{job_name} '' 'Execution time for {job_name}' 'ms' 'python.d' " \ - "netdata.pythond_runtime line 145000 {update_every}\n" \ + "netdata.pythond_runtime line 145000 {update_every} '' 'python.d.plugin' '{module_name}'\n" \ "DIMENSION run_time 'run time' absolute 1 1\n" @@ -45,6 +45,7 @@ def create_runtime_chart(func): chart = RUNTIME_CHART_CREATE.format( job_name=self.name, update_every=self._runtime_counters.update_every, + module_name=self.module_name, ) safe_print(chart) ok = func(*args, **kwargs) diff --git a/collectors/python.d.plugin/smartd_log/smartd_log.chart.py b/collectors/python.d.plugin/smartd_log/smartd_log.chart.py index e4a19d411..402035f14 100644 --- a/collectors/python.d.plugin/smartd_log/smartd_log.chart.py +++ b/collectors/python.d.plugin/smartd_log/smartd_log.chart.py @@ -50,6 +50,7 @@ ATTR199 = '199' ATTR202 = '202' ATTR206 = '206' ATTR233 = '233' +ATTR249 = '249' ATTR_READ_ERR_COR = 'read-total-err-corrected' ATTR_READ_ERR_UNC = 'read-total-unc-errors' ATTR_WRITE_ERR_COR = 'write-total-err-corrected' @@ -330,7 +331,13 @@ CHARTS = { 'lines': [], 'attrs': [ATTR233], 'algo': ABSOLUTE, - } + }, + 'nand_writes_1gib': { + 'options': [None, 'NAND Writes', 'GiB', 'wear', 'smartd_log.nand_writes_1gib', 'line'], + 'lines': [], + 'attrs': [ATTR249], + 'algo': ABSOLUTE, + }, } # NOTE: 'parse_temp' decodes ATA 194 raw value. Not heavily tested. Written by @Ferroin diff --git a/collectors/python.d.plugin/zscores/Makefile.inc b/collectors/python.d.plugin/zscores/Makefile.inc new file mode 100644 index 000000000..d8b182415 --- /dev/null +++ b/collectors/python.d.plugin/zscores/Makefile.inc @@ -0,0 +1,12 @@ +# SPDX-License-Identifier: GPL-3.0-or-later + +# THIS IS NOT A COMPLETE Makefile +# IT IS INCLUDED BY ITS PARENT'S Makefile.am +# IT IS REQUIRED TO REFERENCE ALL FILES RELATIVE TO THE PARENT + +# install these files +dist_python_DATA += zscores/zscores.chart.py +dist_pythonconfig_DATA += zscores/zscores.conf + +# do not install these files, but include them in the distribution +dist_noinst_DATA += zscores/README.md zscores/Makefile.inc diff --git a/collectors/python.d.plugin/zscores/README.md b/collectors/python.d.plugin/zscores/README.md new file mode 100644 index 000000000..0b4472374 --- /dev/null +++ b/collectors/python.d.plugin/zscores/README.md @@ -0,0 +1,146 @@ + + +# Z-Scores - basic anomaly detection for your key metrics and charts + +Smoothed, rolling [Z-Scores](https://en.wikipedia.org/wiki/Standard_score) for selected metrics or charts. + +This collector uses the [Netdata rest api](https://learn.netdata.cloud/docs/agent/web/api) to get the `mean` and `stddev` +for each dimension on specified charts over a time range (defined by `train_secs` and `offset_secs`). For each dimension +it will calculate a Z-Score as `z = (x - mean) / stddev` (clipped at `z_clip`). Scores are then smoothed over +time (`z_smooth_n`) and, if `mode: 'per_chart'`, aggregated across dimensions to a smoothed, rolling chart level Z-Score +at each time step. + +## Charts + +Two charts are produced: + +- **Z-Score** (`zscores.z`): This chart shows the calculated Z-Score per chart (or dimension if `mode='per_dim'`). +- **Z-Score >3** (`zscores.3stddev`): This chart shows a `1` if the absolute value of the Z-Score is greater than 3 or + a `0` otherwise. + +Below is an example of the charts produced by this collector and a typical example of how they would look when things +are 'normal' on the system. Most of the zscores tend to bounce randomly around a range typically between 0 to +3 (or -3 +to +3 if `z_abs: 'false'`), a few charts might stay steady at a more constant higher value depending on your +configuration and the typical workload on your system (typically those charts that do not change that much have a +smaller range of values on which to calculate a zscore and so tend to have a higher typical zscore). + +So really its a combination of the zscores values themselves plus, perhaps more importantly, how they change when +something strange occurs on your system which can be most useful. + +![zscores-collector-normal](https://user-images.githubusercontent.com/2178292/108776300-21d44d00-755a-11eb-92a4-ecb8f7d2f175.png) + +For example, if we go onto the system and run a command +like [`stress-ng --all 2`](https://wiki.ubuntu.com/Kernel/Reference/stress-ng) to create some stress, we see many charts +begin to have zscores that jump outside the typical range. When the absolute zscore for a chart is greater than 3 you +will see a corresponding line appear on the `zscores.3stddev` chart to make it a bit clearer what charts might be worth +looking at first (for more background information on why 3 stddev +see [here](https://en.wikipedia.org/wiki/68%E2%80%9395%E2%80%9399.7_rule#:~:text=In%20the%20empirical%20sciences%20the,99.7%25%20probability%20as%20near%20certainty.)) +. + +In the example below we basically took a sledge hammer to our system so its not suprising that lots of charts light up +after we run the stress command. In a more realistic setting you might just see a handful of charts with strange zscores +and that could be a good indication of where to look first. + +![zscores-collector-abnormal](https://user-images.githubusercontent.com/2178292/108776316-28fb5b00-755a-11eb-80de-ec5d38089ecc.png) + +Then as the issue passes the zscores should settle back down into their normal range again as they are calculated in a +rolling and smoothed way (as defined by your `zscores.conf` file). + +![zscores-collector-normal-again](https://user-images.githubusercontent.com/2178292/108776439-4fb99180-755a-11eb-8bb7-b4df144cb44c.png) + +## Requirements + +This collector will only work with Python 3 and requires the below packages be installed. + +```bash +# become netdata user +sudo su -s /bin/bash netdata +# install required packages +pip3 install numpy pandas requests netdata-pandas==0.0.38 +``` + +## Configuration + +Install the underlying Python requirements, Enable the collector and restart Netdata. + +```bash +cd /etc/netdata/ +sudo ./edit-config python.d.conf +# Set `zscores: no` to `zscores: yes` +sudo systemctl restart netdata +``` + +The configuration for the zscores collector defines how it will behave on your system and might take some +experimentation with over time to set it optimally. Out of the box, the config comes with +some [sane defaults](https://www.netdata.cloud/blog/redefining-monitoring-netdata/) to get you started. + +If you are unsure about any of the below configuration options then it's best to just ignore all this and leave +the `zscores.conf` files alone to begin with. Then you can return to it later if you would like to tune things a bit +more once the collector is running for a while. + +Edit the `python.d/zscores.conf` configuration file using `edit-config` from the your +agent's [config directory](https://learn.netdata.cloud/guides/step-by-step/step-04#find-your-netdataconf-file), which is +usually at `/etc/netdata`. + +```bash +cd /etc/netdata # Replace this path with your Netdata config directory, if different +sudo ./edit-config python.d/zscores.conf +``` + +The default configuration should look something like this. Here you can see each parameter (with sane defaults) and some +information about each one and what it does. + +```bash +# what host to pull data from +host: '127.0.0.1:19999' +# What charts to pull data for - A regex like 'system\..*|' or 'system\..*|apps.cpu|apps.mem' etc. +charts_regex: 'system\..*' +# length of time to base calulcations off for mean and stddev +train_secs: 14400 # use last 4 hours to work out the mean and stddev for the zscore +# offset preceeding latest data to ignore when calculating mean and stddev +offset_secs: 300 # ignore last 5 minutes of data when calculating the mean and stddev +# recalculate the mean and stddev every n steps of the collector +train_every_n: 900 # recalculate mean and stddev every 15 minutes +# smooth the z score by averaging it over last n values +z_smooth_n: 15 # take a rolling average of the last 15 zscore values to reduce sensitivity to temporary 'spikes' +# cap absolute value of zscore (before smoothing) for better stability +z_clip: 10 # cap each zscore at 10 so as to avoid really large individual zscores swamping any rolling average +# set z_abs: 'true' to make all zscores be absolute values only. +z_abs: 'true' +# burn in period in which to initially calculate mean and stddev on every step +burn_in: 2 # on startup of the collector continually update the mean and stddev in case any gaps or inital calculations fail to return +# mode can be to get a zscore 'per_dim' or 'per_chart' +mode: 'per_chart' # 'per_chart' means individual dimension level smoothed zscores will be aggregated to one zscore per chart per time step +# per_chart_agg is how you aggregate from dimension to chart when mode='per_chart' +per_chart_agg: 'mean' # 'absmax' will take the max absolute value accross all dimensions but will maintain the sign. 'mean' will just average. +``` + +## Notes + +- Python 3 is required as the [`netdata-pandas`](https://github.com/netdata/netdata-pandas) package uses python async + libraries ([asks](https://pypi.org/project/asks/) and [trio](https://pypi.org/project/trio/)) to make asynchronous + calls to the netdata rest api to get the required data for each chart when calculating the mean and stddev. +- It may take a few hours or so for the collector to 'settle' into it's typical behaviour in terms of the scores you + will see in the normal running of your system. +- The zscore you see for each chart when using `mode: 'per_chart'` as actually an aggregated zscore accross all the + dimensions on the underlying chart. +- If you set `mode: 'per_dim'` then you will see a zscore for each dimension on each chart as opposed to one per chart. +- As this collector does some calculations itself in python you may want to try it out first on a test or development + system to get a sense of its performance characteristics. Most of the work in calculating the mean and stddev will be + pushed down to the underlying Netdata C libraries via the rest api. But some data wrangling and calculations are then + done using [Pandas](https://pandas.pydata.org/) and [Numpy](https://numpy.org/) within the collector itself. +- On a development n1-standard-2 (2 vCPUs, 7.5 GB memory) vm running Ubuntu 18.04 LTS and not doing any work some of the + typical performance characteristics we saw from running this collector were: + - A runtime (`netdata.runtime_zscores`) of ~50ms when doing scoring and ~500ms when recalculating the mean and + stddev. + - Typically 3%-3.5% cpu usage from scoring, jumping to ~35% for one second when recalculating the mean and stddev. + - About ~50mb of ram (`apps.mem`) being continually used by the `python.d.plugin`. +- If you activate this collector on a fresh node, it might take a little while to build up enough data to calculate a + proper zscore. So until you actually have `train_secs` of available data the mean and stddev calculated will be subject + to more noise. \ No newline at end of file diff --git a/collectors/python.d.plugin/zscores/zscores.chart.py b/collectors/python.d.plugin/zscores/zscores.chart.py new file mode 100644 index 000000000..48397d8dd --- /dev/null +++ b/collectors/python.d.plugin/zscores/zscores.chart.py @@ -0,0 +1,146 @@ +# -*- coding: utf-8 -*- +# Description: zscores netdata python.d module +# Author: andrewm4894 +# SPDX-License-Identifier: GPL-3.0-or-later + +from datetime import datetime +import re + +import requests +import numpy as np +import pandas as pd + +from bases.FrameworkServices.SimpleService import SimpleService +from netdata_pandas.data import get_data, get_allmetrics + +priority = 60000 +update_every = 5 +disabled_by_default = True + +ORDER = [ + 'z', + '3stddev' +] + +CHARTS = { + 'z': { + 'options': ['z', 'Z Score', 'z', 'Z Score', 'z', 'line'], + 'lines': [] + }, + '3stddev': { + 'options': ['3stddev', 'Z Score >3', 'count', '3 Stddev', '3stddev', 'stacked'], + 'lines': [] + }, +} + + +class Service(SimpleService): + def __init__(self, configuration=None, name=None): + SimpleService.__init__(self, configuration=configuration, name=name) + self.host = self.configuration.get('host', '127.0.0.1:19999') + self.charts_regex = re.compile(self.configuration.get('charts_regex', 'system.*')) + self.charts_to_exclude = self.configuration.get('charts_to_exclude', '').split(',') + self.charts_in_scope = [ + c for c in + list(filter(self.charts_regex.match, + requests.get(f'http://{self.host}/api/v1/charts').json()['charts'].keys())) + if c not in self.charts_to_exclude + ] + self.train_secs = self.configuration.get('train_secs', 14400) + self.offset_secs = self.configuration.get('offset_secs', 300) + self.train_every_n = self.configuration.get('train_every_n', 900) + self.z_smooth_n = self.configuration.get('z_smooth_n', 15) + self.z_clip = self.configuration.get('z_clip', 10) + self.z_abs = bool(self.configuration.get('z_abs', True)) + self.burn_in = self.configuration.get('burn_in', 2) + self.mode = self.configuration.get('mode', 'per_chart') + self.per_chart_agg = self.configuration.get('per_chart_agg', 'mean') + self.order = ORDER + self.definitions = CHARTS + self.collected_dims = {'z': set(), '3stddev': set()} + self.df_mean = pd.DataFrame() + self.df_std = pd.DataFrame() + self.df_z_history = pd.DataFrame() + + def check(self): + _ = get_allmetrics(self.host, self.charts_in_scope, wide=True, col_sep='.') + return True + + def validate_charts(self, chart, data, algorithm='absolute', multiplier=1, divisor=1): + """If dimension not in chart then add it. + """ + for dim in data: + if dim not in self.collected_dims[chart]: + self.collected_dims[chart].add(dim) + self.charts[chart].add_dimension([dim, dim, algorithm, multiplier, divisor]) + + for dim in list(self.collected_dims[chart]): + if dim not in data: + self.collected_dims[chart].remove(dim) + self.charts[chart].del_dimension(dim, hide=False) + + def train_model(self): + """Calculate the mean and stddev for all relevant metrics and store them for use in calulcating zscore at each timestep. + """ + before = int(datetime.now().timestamp()) - self.offset_secs + after = before - self.train_secs + + self.df_mean = get_data( + self.host, self.charts_in_scope, after, before, points=10, group='average', col_sep='.' + ).mean().to_frame().rename(columns={0: "mean"}) + + self.df_std = get_data( + self.host, self.charts_in_scope, after, before, points=10, group='stddev', col_sep='.' + ).mean().to_frame().rename(columns={0: "std"}) + + def create_data(self, df_allmetrics): + """Use x, mean, stddev to generate z scores and 3stddev flags via some pandas manipulation. + Returning two dictionaries of dimensions and measures, one for each chart. + + :param df_allmetrics : pandas dataframe with latest data from api/v1/allmetrics. + :return: (,) tuple of dictionaries, one for zscores and the other for a flag if abs(z)>3. + """ + # calculate clipped z score for each available metric + df_z = pd.concat([self.df_mean, self.df_std, df_allmetrics], axis=1, join='inner') + df_z['z'] = ((df_z['value'] - df_z['mean']) / df_z['std']).clip(-self.z_clip, self.z_clip).fillna(0) * 100 + if self.z_abs: + df_z['z'] = df_z['z'].abs() + + # append last z_smooth_n rows of zscores to history table in wide format + self.df_z_history = self.df_z_history.append( + df_z[['z']].reset_index().pivot_table(values='z', columns='index'), sort=True + ).tail(self.z_smooth_n) + + # get average zscore for last z_smooth_n for each metric + df_z_smooth = self.df_z_history.melt(value_name='z').groupby('index')['z'].mean().to_frame() + df_z_smooth['3stddev'] = np.where(abs(df_z_smooth['z']) > 300, 1, 0) + data_z = df_z_smooth['z'].add_suffix('_z').to_dict() + + # aggregate to chart level if specified + if self.mode == 'per_chart': + df_z_smooth['chart'] = ['.'.join(x[0:2]) + '_z' for x in df_z_smooth.index.str.split('.').to_list()] + if self.per_chart_agg == 'absmax': + data_z = \ + list(df_z_smooth.groupby('chart').agg({'z': lambda x: max(x, key=abs)})['z'].to_dict().values())[0] + else: + data_z = list(df_z_smooth.groupby('chart').agg({'z': [self.per_chart_agg]})['z'].to_dict().values())[0] + + data_3stddev = {} + for k in data_z: + data_3stddev[k.replace('_z', '')] = 1 if abs(data_z[k]) > 300 else 0 + + return data_z, data_3stddev + + def get_data(self): + + if self.runs_counter <= self.burn_in or self.runs_counter % self.train_every_n == 0: + self.train_model() + + data_z, data_3stddev = self.create_data( + get_allmetrics(self.host, self.charts_in_scope, wide=True, col_sep='.').transpose()) + data = {**data_z, **data_3stddev} + + self.validate_charts('z', data_z, divisor=100) + self.validate_charts('3stddev', data_3stddev) + + return data diff --git a/collectors/python.d.plugin/zscores/zscores.conf b/collectors/python.d.plugin/zscores/zscores.conf new file mode 100644 index 000000000..fab18c787 --- /dev/null +++ b/collectors/python.d.plugin/zscores/zscores.conf @@ -0,0 +1,108 @@ +# netdata python.d.plugin configuration for example +# +# This file is in YaML format. Generally the format is: +# +# name: value +# +# There are 2 sections: +# - global variables +# - one or more JOBS +# +# JOBS allow you to collect values from multiple sources. +# Each source will have its own set of charts. +# +# JOB parameters have to be indented (using spaces only, example below). + +# ---------------------------------------------------------------------- +# Global Variables +# These variables set the defaults for all JOBs, however each JOB +# may define its own, overriding the defaults. + +# update_every sets the default data collection frequency. +# If unset, the python.d.plugin default is used. +update_every: 5 + +# priority controls the order of charts at the netdata dashboard. +# Lower numbers move the charts towards the top of the page. +# If unset, the default for python.d.plugin is used. +# priority: 60000 + +# penalty indicates whether to apply penalty to update_every in case of failures. +# Penalty will increase every 5 failed updates in a row. Maximum penalty is 10 minutes. +# penalty: yes + +# autodetection_retry sets the job re-check interval in seconds. +# The job is not deleted if check fails. +# Attempts to start the job are made once every autodetection_retry. +# This feature is disabled by default. +# autodetection_retry: 0 + +# ---------------------------------------------------------------------- +# JOBS (data collection sources) +# +# The default JOBS share the same *name*. JOBS with the same name +# are mutually exclusive. Only one of them will be allowed running at +# any time. This allows autodetection to try several alternatives and +# pick the one that works. +# +# Any number of jobs is supported. +# +# All python.d.plugin JOBS (for all its modules) support a set of +# predefined parameters. These are: +# +# job_name: +# name: myname # the JOB's name as it will appear at the +# # dashboard (by default is the job_name) +# # JOBs sharing a name are mutually exclusive +# update_every: 1 # the JOB's data collection frequency +# priority: 60000 # the JOB's order on the dashboard +# penalty: yes # the JOB's penalty +# autodetection_retry: 0 # the JOB's re-check interval in seconds +# +# Additionally to the above, example also supports the following: +# +# - none +# +# ---------------------------------------------------------------------- +# AUTO-DETECTION JOBS +# only one of them will run (they have the same name) + +local: + name: 'local' + + # what host to pull data from + host: '127.0.0.1:19999' + + # what charts to pull data for - A regex like 'system\..*|' or 'system\..*|apps.cpu|apps.mem' etc. + charts_regex: 'system\..*' + + # Charts to exclude, useful if you would like to exclude some specific charts. + # Note: should be a ',' separated string like 'chart.name,chart.name'. + charts_to_exclude: 'system.uptime' + + # length of time to base calculations off for mean and stddev + train_secs: 14400 # use last 4 hours to work out the mean and stddev for the zscore + + # offset preceeding latest data to ignore when calculating mean and stddev + offset_secs: 300 # ignore last 5 minutes of data when calculating the mean and stddev + + # recalculate the mean and stddev every n steps of the collector + train_every_n: 900 # recalculate mean and stddev every 15 minutes + + # smooth the z score by averaging it over last n values + z_smooth_n: 15 # take a rolling average of the last 15 zscore values to reduce sensitivity to temporary 'spikes' + + # cap absolute value of zscore (before smoothing) for better stability + z_clip: 10 # cap each zscore at 10 so as to avoid really large individual zscores swamping any rolling average + + # set z_abs: 'true' to make all zscores be absolute values only. + z_abs: 'true' + + # burn in period in which to initially calculate mean and stddev on every step + burn_in: 2 # on startup of the collector continually update the mean and stddev in case any gaps or inital calculations fail to return + + # mode can be to get a zscore 'per_dim' or 'per_chart' + mode: 'per_chart' # 'per_chart' means individual dimension level smoothed zscores will be aggregated to one zscore per chart per time step + + # per_chart_agg is how you aggregate from dimension to chart when mode='per_chart' + per_chart_agg: 'mean' # 'absmax' will take the max absolute value accross all dimensions but will maintain the sign. 'mean' will just average. diff --git a/collectors/slabinfo.plugin/slabinfo.c b/collectors/slabinfo.plugin/slabinfo.c index 00e0d3913..863f440e4 100644 --- a/collectors/slabinfo.plugin/slabinfo.c +++ b/collectors/slabinfo.plugin/slabinfo.c @@ -126,7 +126,7 @@ static struct slabinfo *get_slabstruct(const char *name) { } } - // Search it from the begining to the last position we used + // Search it from the beginning to the last position we used for (s = slabinfo_root; s != slabinfo_last_used; s = s->next) { if (hash == s->hash && !strcmp(name, s->name)) { slabdebug("<-- Found existing slabstruct after root %s", slabinfo_root->name); @@ -141,7 +141,7 @@ static struct slabinfo *get_slabstruct(const char *name) { s->name = strdupz(name); s->hash = hash; - // Add it to the current postion + // Add it to the current position if (slabinfo_root) { slabdebug("<-- Creating new slabstruct after %s", slabinfo_last_used->name); s->next = slabinfo_last_used->next; diff --git a/collectors/statsd.plugin/README.md b/collectors/statsd.plugin/README.md index 0e9c954fc..f3050cebb 100644 --- a/collectors/statsd.plugin/README.md +++ b/collectors/statsd.plugin/README.md @@ -19,6 +19,17 @@ Since statsd is embedded in Netdata, it means you now have a statsd server embed Netdata statsd is fast. It can collect more than **1.200.000 metrics per second** on modern hardware, more than **200Mbps of sustained statsd traffic**, using 1 CPU core. The implementation uses two threads: one thread collects metrics, another one updates the charts from the collected data. +# Available StatsD collectors + +Netdata ships with collectors implemented using the StatsD collector. They are configuration files (as you will read bellow), but they function as a collector, in the sense that configuration file organize the metrics of a data source into pre-defined charts. + +On these charts, we can have alarms as with any metric and chart. + +- [K6 load testing tool](https://k6.io) + - **Description:** k6 is a developer-centric, free and open-source load testing tool built for making performance testing a productive and enjoyable experience. + - [Documentation](/collectors/statsd.plugin/k6.md) + - [Configuration](https://github.com/netdata/netdata/blob/master/collectors/statsd.plugin/k6.conf) + ## Metrics supported by Netdata Netdata fully supports the StatsD protocol. All StatsD client libraries can be used with Netdata too. diff --git a/collectors/statsd.plugin/k6.conf b/collectors/statsd.plugin/k6.conf index 775f53060..3bef00ca1 100644 --- a/collectors/statsd.plugin/k6.conf +++ b/collectors/statsd.plugin/k6.conf @@ -6,6 +6,7 @@ [dictionary] http_reqs = HTTP Requests + http_reqs_failed = Failed HTTP Requests vus = Virtual active users vus_max = max Virtual active users iteration_duration = iteration duration @@ -19,7 +20,7 @@ http_req_receiving = Receiving HTTP requests http_req_waiting = Waiting HTTP requests http_req_duration_median = Median HTTP req duration - http_req_duration_average = AVG HTTP req duration + http_req_duration_average = Avg HTTP req duration http_req_duration = HTTP req duration http_req_duration_max = max HTTP req duration http_req_duration_min = min HTTP req duration @@ -30,13 +31,22 @@ [http_reqs] name = http_reqs - title = HTTP Requests + title = HTTP Requests rate family = http requests context = k6.http_requests dimension = k6.http_reqs http_reqs last 1 1 sum type = line units = requests/s +[http_reqs] + name = http_reqs_failed + title = Failed HTTP Requests rate + family = http requests + context = k6.http_requests + dimension = k6.http_reqs_failed http_reqs_failed last 1 1 sum + type = line + units = requests/s + [vus] name = vus title = Virtual Active Users @@ -53,7 +63,7 @@ dimension = k6.iteration_duration iteration_duration last 1 1 dimension = k6.iteration_duration iteration_duration_max max 1 1 dimension = k6.iteration_duration iteration_duration_min min 1 1 - dimension = k6.iteration_duration iteration_duration_avg avg 1 1 + dimension = k6.iteration_duration iteration_duration_avg average 1 1 type = line units = s @@ -74,31 +84,27 @@ units = kb/s type = area -[http_req_status] - name = http_req_status - title = Time spent on HTTP - family = http requests - dimension = k6.http_req_blocked http_req_blocked last 1 1 - dimension = k6.http_req_connecting http_req_connecting last 1 1 - units = ms - type = line - [http_req_duration_types] name = http_req_duration_types - title = Time spent on HTTP connection states + title = HTTP Requests total duration family = http requests dimension = k6.http_req_sending http_req_sending last 1 1 dimension = k6.http_req_waiting http_req_waiting last 1 1 dimension = k6.http_req_receiving http_req_receiving last 1 1 + dimension = k6.http_req_blocked http_req_blocked last 1 1 + dimension = k6.http_req_connecting http_req_connecting last 1 1 units = ms type = stacked [http_req_duration] name = http_req_duration - title = Total time for HTTP request + title = HTTP duration metrics family = http requests dimension = k6.http_req_duration http_req_duration_median median 1 1 dimension = k6.http_req_duration http_req_duration_max max 1 1 - dimension = k6.http_req_duration http_req_duration_average avg 1 1 + dimension = k6.http_req_duration http_req_duration_average average 1 1 dimension = k6.http_req_duration http_req_duration_min min 1 1 - dimension = k6.http_req_duration httP_req_duration_p95 percentile 1 1 + dimension = k6.http_req_duration http_req_duration_p95 percentile 1 1 + dimension = k6.http_req_duration http_req_duration last 1 1 + units = ms + type = line diff --git a/collectors/statsd.plugin/k6.md b/collectors/statsd.plugin/k6.md new file mode 100644 index 000000000..4f8c70133 --- /dev/null +++ b/collectors/statsd.plugin/k6.md @@ -0,0 +1,76 @@ + + +# K6 Load Testing monitoring with Netdata + +Monitors the impact of load testing experiments performed with [K6](https://k6.io/). + +You can read more about the metrics that K6 sends in the [K6 documentation](https://k6.io/docs/using-k6/metrics/). + +## Requirements + +- When running the k6 experiment, specify a [StatsD output](https://k6.io/docs/results-visualization/statsd/). + - Tip: K6 currently supports tags only with [datadog output](https://k6.io/docs/results-visualization/datadog/), which is in essence StatsD. Netdata can be used with both. + +## Metrics + +![image](https://user-images.githubusercontent.com/13405632/117691411-8a7baf00-b1c4-11eb-9d87-8e9e7214871f.png) + + +### HTTP Requests + +Number of HTTP requests that K6 generates, per second. + +### Failed HTTP Requests + +Number of failed HTTP requests that K6 generates, per second. + +### Virtual Active Users +Current number of active virtual users. + +### Iteration Duration + +The time it took K6 to complete one full iteration of the main function. + +### Dropped Iterations + +The number of iterations that could not be started either due to lack of Virtual Users or lack of time. + +### Data + +The amount of data received and sent. + +### TTP Requests total duration + +The total duration it took for a round-trip of an HTTP request. It includes: +- Blocked HTTP requests: time spent blocked before initiating the request +- Connecting HTTP requests: time spent establishing TCP connection to the remote host +- Sending HTTP requests: time spent sending data to the remote host +- Receiving HTTP requests: time spent receiving data from the remote host +- Waiting HTTP requests: time spent waiting for response from the remote host + +### HTTP duration metrics + +Different metrics on the HTTP request as defined by K6. The HTTP request duration is defined by K6 as: `HTTP sending request` + `HTTP receiving request` + `HTTP waiting request`. + +Metrics: +- Median +- Average +- Max +- Min +- 95th percentile +- absolute (the value as it is, without any computation) + +## Configuration + +The collector is preconfigured and defined in `statsd.plugin/k6.conf`. + +Due to being a StatsD collector, you only need to define the configuration file and then send data to Netdata using the StatsD protocol. + +If Netdata is running on the same machine as K6, no further configuration is required. Otherwise, you will have to [point K6](https://k6.io/docs/results-visualization/statsd/) to your node and make sure that the K6 process can reach Netdata. + +The default namespace that is used in the configuration is `k6`. If you change it in K6, you will have to change it as well in the configuration file `k6.conf`. diff --git a/collectors/statsd.plugin/statsd.c b/collectors/statsd.plugin/statsd.c index e89585719..e30cc6e2b 100644 --- a/collectors/statsd.plugin/statsd.c +++ b/collectors/statsd.plugin/statsd.c @@ -153,7 +153,7 @@ typedef struct statsd_index { STATSD_METRIC *first; // the linked list of metrics (new metrics are added in front) STATSD_METRIC *first_useful; // the linked list of useful metrics (new metrics are added in front) - STATSD_FIRST_PTR_MUTEX; // when mutli-threading is enabled, a lock to protect the linked list + STATSD_FIRST_PTR_MUTEX; // when multi-threading is enabled, a lock to protect the linked list STATS_METRIC_OPTIONS default_options; // default options for all metrics in this index } STATSD_INDEX; @@ -182,7 +182,7 @@ typedef struct statsd_app_chart_dimension { SIMPLE_PATTERN *metric_pattern; // set when the 'metric' is a simple pattern - collected_number multiplier; // the multipler of the dimension + collected_number multiplier; // the multiplier of the dimension collected_number divisor; // the divisor of the dimension RRDDIM_FLAGS flags; // the RRDDIM flags for this dimension @@ -1340,7 +1340,7 @@ static int statsd_readfile(const char *filename, STATSD_APP *app, STATSD_APP_CHA char *dim_name = words[i++]; char *type = words[i++]; - char *multipler = words[i++]; + char *multiplier = words[i++]; char *divisor = words[i++]; char *options = words[i++]; @@ -1371,7 +1371,7 @@ static int statsd_readfile(const char *filename, STATSD_APP *app, STATSD_APP_CHA , chart , metric_name , dim_name - , (multipler && *multipler)?str2l(multipler):1 + , (multiplier && *multiplier)?str2l(multiplier):1 , (divisor && *divisor)?str2l(divisor):1 , flags , string2valuetype(type, line, filename) @@ -2418,7 +2418,7 @@ void *statsd_main(void *ptr) { , NULL , "statsd" , "netdata.statsd_cpu" - , "NetData statsd charting thread CPU usage" + , "Netdata statsd charting thread CPU usage" , "milliseconds/s" , PLUGIN_STATSD_NAME , "stats" diff --git a/collectors/tc.plugin/plugin_tc.c b/collectors/tc.plugin/plugin_tc.c index 26affee09..0197db073 100644 --- a/collectors/tc.plugin/plugin_tc.c +++ b/collectors/tc.plugin/plugin_tc.c @@ -558,7 +558,7 @@ static inline void tc_device_commit(struct tc_device *d) { , "tokens" , PLUGIN_TC_NAME , NULL - , NETDATA_CHART_PRIO_TC_QOS_TOCKENS + , NETDATA_CHART_PRIO_TC_QOS_TOKENS , localhost->rrd_update_every , RRDSET_TYPE_LINE ); @@ -614,7 +614,7 @@ static inline void tc_device_commit(struct tc_device *d) { , "ctokens" , PLUGIN_TC_NAME , NULL - , NETDATA_CHART_PRIO_TC_QOS_CTOCKENS + , NETDATA_CHART_PRIO_TC_QOS_CTOKENS , localhost->rrd_update_every , RRDSET_TYPE_LINE ); @@ -1082,7 +1082,7 @@ void *tc_main(void *ptr) { , NULL , "tc.helper" , NULL - , "NetData TC CPU usage" + , "Netdata TC CPU usage" , "milliseconds/s" , PLUGIN_TC_NAME , NULL @@ -1109,7 +1109,7 @@ void *tc_main(void *ptr) { , NULL , "tc.helper" , NULL - , "NetData TC script execution" + , "Netdata TC script execution" , "milliseconds/run" , PLUGIN_TC_NAME , NULL diff --git a/collectors/timex.plugin/Makefile.am b/collectors/timex.plugin/Makefile.am new file mode 100644 index 000000000..161784b8f --- /dev/null +++ b/collectors/timex.plugin/Makefile.am @@ -0,0 +1,8 @@ +# SPDX-License-Identifier: GPL-3.0-or-later + +AUTOMAKE_OPTIONS = subdir-objects +MAINTAINERCLEANFILES = $(srcdir)/Makefile.in + +dist_noinst_DATA = \ + README.md \ + $(NULL) diff --git a/collectors/timex.plugin/README.md b/collectors/timex.plugin/README.md new file mode 100644 index 000000000..79947441f --- /dev/null +++ b/collectors/timex.plugin/README.md @@ -0,0 +1,29 @@ + + +# timex.plugin + +This plugin monitors the system clock synchronization state on Linux nodes. + +This plugin creates two charts: + +- System clock synchronization state +- Computed time offset between local system and reference clock + +## Configuration + +Edit the `netdata.conf` configuration file using [`edit-config`](/docs/configure/nodes.md#use-edit-config-to-edit-configuration-files) from the [Netdata config directory](/docs/configure/nodes.md#the-netdata-config-directory), which is typically at `/etc/netdata`. + +Scroll down to the `[plugin:timex]` section to find the available options: + +``` +[plugin:timex] + # update every = 1 + # clock synchronization state = yes + # time offset = yes +``` + +[![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2Fcollectors%2Ftimex.plugin%2FREADME&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)](<>) diff --git a/collectors/timex.plugin/plugin_timex.c b/collectors/timex.plugin/plugin_timex.c new file mode 100644 index 000000000..b3e722a4c --- /dev/null +++ b/collectors/timex.plugin/plugin_timex.c @@ -0,0 +1,176 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +#include "plugin_timex.h" +#include "sys/timex.h" + +#define PLUGIN_TIMEX_NAME "timex.plugin" + +#define CONFIG_SECTION_TIMEX "plugin:timex" + +static void timex_main_cleanup(void *ptr) +{ + struct netdata_static_thread *static_thread = (struct netdata_static_thread *)ptr; + static_thread->enabled = NETDATA_MAIN_THREAD_EXITING; + + info("cleaning up..."); + + static_thread->enabled = NETDATA_MAIN_THREAD_EXITED; +} + +void *timex_main(void *ptr) +{ + netdata_thread_cleanup_push(timex_main_cleanup, ptr); + + int vdo_cpu_netdata = config_get_boolean(CONFIG_SECTION_TIMEX, "timex plugin resource charts", CONFIG_BOOLEAN_YES); + + int update_every = (int)config_get_number(CONFIG_SECTION_TIMEX, "update every", 10); + if (update_every < localhost->rrd_update_every) + update_every = localhost->rrd_update_every; + + int do_sync = config_get_boolean(CONFIG_SECTION_TIMEX, "clock synchronization state", CONFIG_BOOLEAN_YES); + int do_offset = config_get_boolean(CONFIG_SECTION_TIMEX, "time offset", CONFIG_BOOLEAN_YES); + + if (unlikely(do_sync == CONFIG_BOOLEAN_NO && do_offset == CONFIG_BOOLEAN_NO)) { + info("No charts to show"); + goto exit; + } + + usec_t step = update_every * USEC_PER_SEC; + heartbeat_t hb; + heartbeat_init(&hb); + while (!netdata_exit) { + usec_t duration = heartbeat_monotonic_dt_to_now_usec(&hb); + heartbeat_next(&hb, step); + + struct timex timex_buf = {}; + int sync_state = 0; + sync_state = adjtimex(&timex_buf); + + collected_number divisor = USEC_PER_MS; + if (timex_buf.status & STA_NANO) + divisor = NSEC_PER_MSEC; + + // ---------------------------------------------------------------- + + if (do_sync) { + static RRDSET *st_sync_state = NULL; + static RRDDIM *rd_sync_state; + + if (unlikely(!st_sync_state)) { + st_sync_state = rrdset_create_localhost( + "system", + "clock_sync_state", + NULL, + "clock synchronization", + NULL, + "System Clock Synchronization State", + "state", + PLUGIN_TIMEX_NAME, + NULL, + NETDATA_CHART_PRIO_CLOCK_SYNC_STATE, + update_every, + RRDSET_TYPE_LINE); + + rd_sync_state = rrddim_add(st_sync_state, "state", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); + } else { + rrdset_next(st_sync_state); + } + + rrddim_set_by_pointer(st_sync_state, rd_sync_state, sync_state != TIME_ERROR ? 1 : 0); + rrdset_done(st_sync_state); + } + + if (do_sync) { + static RRDSET *st_offset = NULL; + static RRDDIM *rd_offset; + + if (unlikely(!st_offset)) { + st_offset = rrdset_create_localhost( + "system", + "clock_sync_offset", + NULL, + "clock synchronization", + NULL, + "Computed Time Offset Between Local System and Reference Clock", + "milliseconds", + PLUGIN_TIMEX_NAME, + NULL, + NETDATA_CHART_PRIO_CLOCK_SYNC_OFFSET, + update_every, + RRDSET_TYPE_LINE); + + rd_offset = rrddim_add(st_offset, "offset", NULL, 1, divisor, RRD_ALGORITHM_ABSOLUTE); + } else { + rrdset_next(st_offset); + } + + rrddim_set_by_pointer(st_offset, rd_offset, timex_buf.offset); + rrdset_done(st_offset); + } + + if (vdo_cpu_netdata) { + static RRDSET *stcpu_thread = NULL, *st_duration = NULL; + static RRDDIM *rd_user = NULL, *rd_system = NULL, *rd_duration = NULL; + + // ---------------------------------------------------------------- + + struct rusage thread; + getrusage(RUSAGE_THREAD, &thread); + + if (unlikely(!stcpu_thread)) { + stcpu_thread = rrdset_create_localhost( + "netdata", + "plugin_timex", + NULL, + "timex", + NULL, + "Netdata Timex Plugin CPU usage", + "milliseconds/s", + PLUGIN_TIMEX_NAME, + NULL, + NETDATA_CHART_PRIO_NETDATA_TIMEX, + update_every, + RRDSET_TYPE_STACKED); + + rd_user = rrddim_add(stcpu_thread, "user", NULL, 1, USEC_PER_MS, RRD_ALGORITHM_INCREMENTAL); + rd_system = rrddim_add(stcpu_thread, "system", NULL, 1, USEC_PER_MS, RRD_ALGORITHM_INCREMENTAL); + } else { + rrdset_next(stcpu_thread); + } + + rrddim_set_by_pointer(stcpu_thread, rd_user, thread.ru_utime.tv_sec * USEC_PER_SEC + thread.ru_utime.tv_usec); + rrddim_set_by_pointer( + stcpu_thread, rd_system, thread.ru_stime.tv_sec * USEC_PER_SEC + thread.ru_stime.tv_usec); + rrdset_done(stcpu_thread); + + // ---------------------------------------------------------------- + + if (unlikely(!st_duration)) { + st_duration = rrdset_create_localhost( + "netdata", + "plugin_timex_dt", + NULL, + "timex", + NULL, + "Netdata Timex Plugin Duration", + "milliseconds/run", + PLUGIN_TIMEX_NAME, + NULL, + NETDATA_CHART_PRIO_NETDATA_TIMEX + 1, + update_every, + RRDSET_TYPE_AREA); + + rd_duration = rrddim_add(st_duration, "duration", NULL, 1, USEC_PER_MS, RRD_ALGORITHM_ABSOLUTE); + } else { + rrdset_next(st_duration); + } + + rrddim_set_by_pointer(st_duration, rd_duration, duration); + rrdset_done(st_duration); + } + } + +exit: + netdata_thread_cleanup_pop(1); + return NULL; +} diff --git a/collectors/timex.plugin/plugin_timex.h b/collectors/timex.plugin/plugin_timex.h new file mode 100644 index 000000000..6025641a3 --- /dev/null +++ b/collectors/timex.plugin/plugin_timex.h @@ -0,0 +1,29 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +#ifndef NETDATA_PLUGIN_TIMEX_H +#define NETDATA_PLUGIN_TIMEX_H + +#include "../../daemon/common.h" + +#if (TARGET_OS == OS_LINUX) + +#define NETDATA_PLUGIN_HOOK_LINUX_TIMEX \ + { \ + .name = "PLUGIN[timex]", \ + .config_section = CONFIG_SECTION_PLUGINS, \ + .config_name = "timex", \ + .enabled = 1, \ + .thread = NULL, \ + .init_routine = NULL, \ + .start_routine = timex_main \ + }, + +extern void *timex_main(void *ptr); + +#else // (TARGET_OS == OS_LINUX) + +#define NETDATA_PLUGIN_HOOK_LINUX_TIMEX + +#endif // (TARGET_OS == OS_LINUX) + +#endif //NETDATA_PLUGIN_TIMEX_H diff --git a/configure.ac b/configure.ac index b42b007de..2f3cac5d4 100644 --- a/configure.ac +++ b/configure.ac @@ -249,6 +249,7 @@ AC_HEADER_RESOLV AC_CHECK_HEADERS_ONCE([sys/prctl.h]) AC_CHECK_HEADERS_ONCE([sys/vfs.h]) AC_CHECK_HEADERS_ONCE([sys/statfs.h]) +AC_CHECK_HEADERS_ONCE([linux/magic.h]) AC_CHECK_HEADERS_ONCE([sys/statvfs.h]) AC_CHECK_HEADERS_ONCE([sys/mount.h]) @@ -737,24 +738,43 @@ if test "$enable_cloud" = "no" -a "$aclk_ng" = "yes"; then fi if test "$enable_cloud" != "no" -a "$aclk_ng" != "no"; then + can_enable_ng="yes" + AC_MSG_CHECKING([if git submodules present for ACLK Next Generation]) + if test -f "mqtt_websockets/src/mqtt_wss_client.c"; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + can_enable_ng="no" + fi + AC_MSG_CHECKING([if SSL available for ACLK Next Generation]) + if test -n "${SSL_LIBS}"; then + AC_MSG_RESULT([yes]) + OPTIONAL_SSL_CFLAGS="${SSL_CFLAGS}" + OPTIONAL_SSL_LIBS="${SSL_LIBS}" + else + AC_MSG_RESULT([no]) + fi AC_MSG_CHECKING([if JSON-C available for ACLK Next Generation]) if test "$enable_jsonc" != "yes"; then AC_MSG_RESULT([no]) + can_enable_ng="no" else AC_MSG_RESULT([yes]) - if test "$aclk_ng" != "yes" -a "$enable_aclk" == "no"; then #default "fallback" - AC_MSG_NOTICE([ACLK Legacy could not be built. Trying ACLK-NG as fallback.]) - aclk_ng="yes" - fi - if test "$aclk_ng" = "yes"; then - #TODO Check OpenSSL and JSON-C - AC_MSG_CHECKING([if ACLK Next Generation can be built]) - AC_DEFINE([ACLK_NG], [1], [ACLK Next Generation Should be used]) - AC_DEFINE([ENABLE_ACLK], [1], [netdata ACLK]) - enable_aclk="yes" - AC_MSG_RESULT([yes]) - OPTIONAL_MQTT_WSS_CFLAGS="-Imqtt_websockets/src/include" - fi + fi + AC_MSG_CHECKING([ACLK Next Generation can be built]) + AC_MSG_RESULT([${can_enable_ng}]) + if test "$aclk_ng" = "yes" -a "$can_enable_ng" != "yes"; then + AC_MSG_ERROR([ACLK-NG requested but can't be built]) + fi + if test "$aclk_ng" != "yes" -a "$enable_aclk" == "no" -a "$can_enable_ng" = "yes"; then #default "fallback" + AC_MSG_NOTICE([ACLK Legacy could not be built. Trying ACLK-NG as fallback.]) + aclk_ng="yes" + fi + if test "$aclk_ng" = "yes"; then + AC_DEFINE([ACLK_NG], [1], [ACLK Next Generation Should be used]) + AC_DEFINE([ENABLE_ACLK], [1], [netdata ACLK]) + enable_aclk="yes" + OPTIONAL_ACLK_NG_CFLAGS="-Imqtt_websockets/src/include -Imqtt_websockets/c-rbuf/include -Imqtt_websockets/MQTT-C/include" fi fi AC_SUBST([enable_cloud]) @@ -1457,7 +1477,7 @@ CFLAGS="${CFLAGS} ${OPTIONAL_MATH_CFLAGS} ${OPTIONAL_NFACCT_CFLAGS} ${OPTIONAL_Z ${OPTIONAL_LIBCAP_CFLAGS} ${OPTIONAL_IPMIMONITORING_CFLAGS} ${OPTIONAL_CUPS_CFLAGS} ${OPTIONAL_XENSTAT_FLAGS} \ ${OPTIONAL_KINESIS_CFLAGS} ${OPTIONAL_PUBSUB_CFLAGS} ${OPTIONAL_PROMETHEUS_REMOTE_WRITE_CFLAGS} \ ${OPTIONAL_MONGOC_CFLAGS} ${LWS_CFLAGS} ${OPTIONAL_JSONC_STATIC_CFLAGS} ${OPTIONAL_BPF_CFLAGS} ${OPTIONAL_JUDY_CFLAGS} \ - ${OPTIONAL_MQTT_WSS_CFLAGS}" + ${OPTIONAL_ACLK_NG_CFLAGS}" CXXFLAGS="${CFLAGS} ${CXX11FLAG}" @@ -1507,7 +1527,7 @@ AC_SUBST([OPTIONAL_PROMETHEUS_REMOTE_WRITE_LIBS]) AC_SUBST([OPTIONAL_MONGOC_CFLAGS]) AC_SUBST([OPTIONAL_MONGOC_LIBS]) AC_SUBST([OPTIONAL_LWS_LIBS]) -AC_SUBST([OPTIONAL_MQTT_WSS_CFLAGS]) +AC_SUBST([OPTIONAL_ACLK_NG_CFLAGS]) # ----------------------------------------------------------------------------- # Check if cmocka is available - needed for unit testing @@ -1561,6 +1581,7 @@ AC_CONFIG_FILES([ collectors/charts.d.plugin/Makefile collectors/checks.plugin/Makefile collectors/diskspace.plugin/Makefile + collectors/timex.plugin/Makefile collectors/fping.plugin/Makefile collectors/ioping.plugin/Makefile collectors/freebsd.plugin/Makefile @@ -1646,6 +1667,7 @@ AC_CONFIG_FILES([ web/api/queries/sum/Makefile web/api/health/Makefile web/gui/Makefile + web/gui/dashboard/Makefile web/server/Makefile web/server/static/Makefile claim/Makefile diff --git a/contrib/debian/rules b/contrib/debian/rules index 533c2ecfb..eb50fffb4 100755 --- a/contrib/debian/rules +++ b/contrib/debian/rules @@ -70,7 +70,6 @@ override_dh_install: # Move files that local user shouldn't be editing to /usr/share/netdata # - packaging/bundle-dashboard.sh . ${TOP}/var/lib/netdata/www mkdir -p "$(TOP)/usr/share/netdata/www" for D in $$(find "$(TOP)/var/lib/netdata/www/" -maxdepth 1 -type d -printf '%f '); do \ echo Relocating $$D; \ diff --git a/daemon/analytics.c b/daemon/analytics.c new file mode 100644 index 000000000..08923a3cb --- /dev/null +++ b/daemon/analytics.c @@ -0,0 +1,885 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +#include "common.h" + +struct analytics_data analytics_data; +extern void analytics_exporting_connectors (BUFFER *b); +extern void analytics_build_info (BUFFER *b); +extern int aclk_connected; + +struct collector { + char *plugin; + char *module; +}; + +struct array_printer { + int c; + BUFFER *both; +}; + +/* + * Debug logging + */ +void analytics_log_data(void) +{ + debug(D_ANALYTICS, "NETDATA_CONFIG_STREAM_ENABLED : [%s]", analytics_data.netdata_config_stream_enabled); + debug(D_ANALYTICS, "NETDATA_CONFIG_MEMORY_MODE : [%s]", analytics_data.netdata_config_memory_mode); + debug(D_ANALYTICS, "NETDATA_CONFIG_EXPORTING_ENABLED : [%s]", analytics_data.netdata_config_exporting_enabled); + debug(D_ANALYTICS, "NETDATA_EXPORTING_CONNECTORS : [%s]", analytics_data.netdata_exporting_connectors); + debug(D_ANALYTICS, "NETDATA_ALLMETRICS_PROMETHEUS_USED : [%s]", analytics_data.netdata_allmetrics_prometheus_used); + debug(D_ANALYTICS, "NETDATA_ALLMETRICS_SHELL_USED : [%s]", analytics_data.netdata_allmetrics_shell_used); + debug(D_ANALYTICS, "NETDATA_ALLMETRICS_JSON_USED : [%s]", analytics_data.netdata_allmetrics_json_used); + debug(D_ANALYTICS, "NETDATA_DASHBOARD_USED : [%s]", analytics_data.netdata_dashboard_used); + debug(D_ANALYTICS, "NETDATA_COLLECTORS : [%s]", analytics_data.netdata_collectors); + debug(D_ANALYTICS, "NETDATA_COLLECTORS_COUNT : [%s]", analytics_data.netdata_collectors_count); + debug(D_ANALYTICS, "NETDATA_BUILDINFO : [%s]", analytics_data.netdata_buildinfo); + debug(D_ANALYTICS, "NETDATA_CONFIG_PAGE_CACHE_SIZE : [%s]", analytics_data.netdata_config_page_cache_size); + debug(D_ANALYTICS, "NETDATA_CONFIG_MULTIDB_DISK_QUOTA : [%s]", analytics_data.netdata_config_multidb_disk_quota); + debug(D_ANALYTICS, "NETDATA_CONFIG_HTTPS_ENABLED : [%s]", analytics_data.netdata_config_https_enabled); + debug(D_ANALYTICS, "NETDATA_CONFIG_WEB_ENABLED : [%s]", analytics_data.netdata_config_web_enabled); + debug(D_ANALYTICS, "NETDATA_CONFIG_RELEASE_CHANNEL : [%s]", analytics_data.netdata_config_release_channel); + debug(D_ANALYTICS, "NETDATA_MIRRORED_HOST_COUNT : [%s]", analytics_data.netdata_mirrored_host_count); + debug(D_ANALYTICS, "NETDATA_MIRRORED_HOSTS_REACHABLE : [%s]", analytics_data.netdata_mirrored_hosts_reachable); + debug(D_ANALYTICS, "NETDATA_MIRRORED_HOSTS_UNREACHABLE : [%s]", analytics_data.netdata_mirrored_hosts_unreachable); + debug(D_ANALYTICS, "NETDATA_NOTIFICATION_METHODS : [%s]", analytics_data.netdata_notification_methods); + debug(D_ANALYTICS, "NETDATA_ALARMS_NORMAL : [%s]", analytics_data.netdata_alarms_normal); + debug(D_ANALYTICS, "NETDATA_ALARMS_WARNING : [%s]", analytics_data.netdata_alarms_warning); + debug(D_ANALYTICS, "NETDATA_ALARMS_CRITICAL : [%s]", analytics_data.netdata_alarms_critical); + debug(D_ANALYTICS, "NETDATA_CHARTS_COUNT : [%s]", analytics_data.netdata_charts_count); + debug(D_ANALYTICS, "NETDATA_METRICS_COUNT : [%s]", analytics_data.netdata_metrics_count); + debug(D_ANALYTICS, "NETDATA_CONFIG_IS_PARENT : [%s]", analytics_data.netdata_config_is_parent); + debug(D_ANALYTICS, "NETDATA_CONFIG_HOSTS_AVAILABLE : [%s]", analytics_data.netdata_config_hosts_available); + debug(D_ANALYTICS, "NETDATA_HOST_CLOUD_AVAILABLE : [%s]", analytics_data.netdata_host_cloud_available); + debug(D_ANALYTICS, "NETDATA_HOST_ACLK_AVAILABLE : [%s]", analytics_data.netdata_host_aclk_available); + debug(D_ANALYTICS, "NETDATA_HOST_ACLK_IMPLEMENTATION : [%s]", analytics_data.netdata_host_aclk_implementation); + debug(D_ANALYTICS, "NETDATA_HOST_AGENT_CLAIMED : [%s]", analytics_data.netdata_host_agent_claimed); + debug(D_ANALYTICS, "NETDATA_HOST_CLOUD_ENABLED : [%s]", analytics_data.netdata_host_cloud_enabled); +} + +/* + * Free data + */ +void analytics_free_data(void) +{ + freez(analytics_data.netdata_config_stream_enabled); + freez(analytics_data.netdata_config_memory_mode); + freez(analytics_data.netdata_config_exporting_enabled); + freez(analytics_data.netdata_exporting_connectors); + freez(analytics_data.netdata_allmetrics_prometheus_used); + freez(analytics_data.netdata_allmetrics_shell_used); + freez(analytics_data.netdata_allmetrics_json_used); + freez(analytics_data.netdata_dashboard_used); + freez(analytics_data.netdata_collectors); + freez(analytics_data.netdata_collectors_count); + freez(analytics_data.netdata_buildinfo); + freez(analytics_data.netdata_config_page_cache_size); + freez(analytics_data.netdata_config_multidb_disk_quota); + freez(analytics_data.netdata_config_https_enabled); + freez(analytics_data.netdata_config_web_enabled); + freez(analytics_data.netdata_config_release_channel); + freez(analytics_data.netdata_mirrored_host_count); + freez(analytics_data.netdata_mirrored_hosts_reachable); + freez(analytics_data.netdata_mirrored_hosts_unreachable); + freez(analytics_data.netdata_notification_methods); + freez(analytics_data.netdata_alarms_normal); + freez(analytics_data.netdata_alarms_warning); + freez(analytics_data.netdata_alarms_critical); + freez(analytics_data.netdata_charts_count); + freez(analytics_data.netdata_metrics_count); + freez(analytics_data.netdata_config_is_parent); + freez(analytics_data.netdata_config_hosts_available); + freez(analytics_data.netdata_host_cloud_available); + freez(analytics_data.netdata_host_aclk_available); + freez(analytics_data.netdata_host_aclk_implementation); + freez(analytics_data.netdata_host_agent_claimed); + freez(analytics_data.netdata_host_cloud_enabled); +} + +/* + * Set a numeric/boolean data with a value + */ +void analytics_set_data(char **name, char *value) +{ + if (*name) { + analytics_data.data_length -= strlen(*name); + freez(*name); + } + *name = strdupz(value); + analytics_data.data_length += strlen(*name); +} + +/* + * Set a string data with a value + */ +void analytics_set_data_str(char **name, char *value) +{ + size_t value_string_len; + if (*name) { + analytics_data.data_length -= strlen(*name); + freez(*name); + } + value_string_len = strlen(value) + 4; + *name = mallocz(sizeof(char) * value_string_len); + snprintfz(*name, value_string_len - 1, "\"%s\"", value); + analytics_data.data_length += strlen(*name); +} + +/* + * Get data, used by web api v1 + */ +void analytics_get_data(char *name, BUFFER *wb) +{ + buffer_strcat(wb, name); +} + +/* + * Log hits on the allmetrics page, with prometheus parameter + */ +void analytics_log_prometheus(void) +{ + if (likely(analytics_data.prometheus_hits < ANALYTICS_MAX_PROMETHEUS_HITS)) { + analytics_data.prometheus_hits++; + char b[7]; + snprintfz(b, 6, "%d", analytics_data.prometheus_hits); + analytics_set_data(&analytics_data.netdata_allmetrics_prometheus_used, b); + } +} + +/* + * Log hits on the allmetrics page, with shell parameter (or default) + */ +void analytics_log_shell(void) +{ + if (likely(analytics_data.shell_hits < ANALYTICS_MAX_SHELL_HITS)) { + analytics_data.shell_hits++; + char b[7]; + snprintfz(b, 6, "%d", analytics_data.shell_hits); + analytics_set_data(&analytics_data.netdata_allmetrics_shell_used, b); + } +} + +/* + * Log hits on the allmetrics page, with json parameter + */ +void analytics_log_json(void) +{ + if (likely(analytics_data.json_hits < ANALYTICS_MAX_JSON_HITS)) { + analytics_data.json_hits++; + char b[7]; + snprintfz(b, 6, "%d", analytics_data.json_hits); + analytics_set_data(&analytics_data.netdata_allmetrics_json_used, b); + } +} + +/* + * Log hits on the dashboard, (when calling HELLO). + */ +void analytics_log_dashboard(void) +{ + if (likely(analytics_data.dashboard_hits < ANALYTICS_MAX_DASHBOARD_HITS)) { + analytics_data.dashboard_hits++; + char b[7]; + snprintfz(b, 6, "%d", analytics_data.dashboard_hits); + analytics_set_data(&analytics_data.netdata_dashboard_used, b); + } +} + +void analytics_mirrored_hosts(void) +{ + RRDHOST *host; + int count = 0; + int reachable = 0; + int unreachable = 0; + char b[11]; + + rrd_rdlock(); + rrdhost_foreach_read(host) + { + if (rrdhost_flag_check(host, RRDHOST_FLAG_ARCHIVED)) + continue; + + netdata_mutex_lock(&host->receiver_lock); + ((host->receiver || host == localhost) ? reachable++ : unreachable++); + netdata_mutex_unlock(&host->receiver_lock); + + count++; + } + rrd_unlock(); + + snprintfz(b, 10, "%d", count); + analytics_set_data(&analytics_data.netdata_mirrored_host_count, b); + snprintfz(b, 10, "%d", reachable); + analytics_set_data(&analytics_data.netdata_mirrored_hosts_reachable, b); + snprintfz(b, 10, "%d", unreachable); + analytics_set_data(&analytics_data.netdata_mirrored_hosts_unreachable, b); +} + +void analytics_exporters(void) +{ + //when no exporters are available, an empty string will be sent + //decide if something else is more suitable (but propably not null) + BUFFER *bi = buffer_create(1000); + analytics_exporting_connectors(bi); + analytics_set_data_str(&analytics_data.netdata_exporting_connectors, (char *)buffer_tostring(bi)); + buffer_free(bi); +} + +int collector_counter_callb(void *entry, void *data) +{ + struct array_printer *ap = (struct array_printer *)data; + struct collector *col = (struct collector *)entry; + + BUFFER *bt = ap->both; + + if (likely(ap->c)) { + buffer_strcat(bt, ","); + } + + buffer_strcat(bt, "{"); + buffer_strcat(bt, " \"plugin\": \""); + buffer_strcat(bt, col->plugin); + buffer_strcat(bt, "\", \"module\":\""); + buffer_strcat(bt, col->module); + buffer_strcat(bt, "\" }"); + + (ap->c)++; + + return 0; +} + +/* + * Create a JSON array of available collectors, same as in api/v1/info + */ +void analytics_collectors(void) +{ + RRDSET *st; + DICTIONARY *dict = dictionary_create(DICTIONARY_FLAG_SINGLE_THREADED); + char name[500]; + BUFFER *bt = buffer_create(1000); + + rrdset_foreach_read(st, localhost) + { + if (rrdset_is_available_for_viewers(st)) { + struct collector col = { .plugin = st->plugin_name ? st->plugin_name : "", + .module = st->module_name ? st->module_name : "" }; + snprintfz(name, 499, "%s:%s", col.plugin, col.module); + dictionary_set(dict, name, &col, sizeof(struct collector)); + } + } + + struct array_printer ap; + ap.c = 0; + ap.both = bt; + + dictionary_get_all(dict, collector_counter_callb, &ap); + dictionary_destroy(dict); + + analytics_set_data(&analytics_data.netdata_collectors, (char *)buffer_tostring(ap.both)); + + { + char b[7]; + snprintfz(b, 6, "%d", ap.c); + analytics_set_data(&analytics_data.netdata_collectors_count, b); + } + + buffer_free(bt); +} + +/* + * Run alarm-notify.sh script using the dump_methods parameter + * SEND_CUSTOM is always available + */ +void analytics_alarms_notifications(void) +{ + char *script; + script = mallocz( + sizeof(char) * (strlen(netdata_configured_primary_plugins_dir) + strlen("alarm-notify.sh dump_methods") + 2)); + sprintf(script, "%s/%s", netdata_configured_primary_plugins_dir, "alarm-notify.sh"); + if (unlikely(access(script, R_OK) != 0)) { + info("Alarm notify script %s not found.", script); + freez(script); + return; + } + + strcat(script, " dump_methods"); + + pid_t command_pid; + + debug(D_ANALYTICS, "Executing %s", script); + + BUFFER *b = buffer_create(1000); + int cnt = 0; + FILE *fp = mypopen(script, &command_pid); + if (fp) { + char line[200 + 1]; + + while (fgets(line, 200, fp) != NULL) { + char *end = line; + while (*end && *end != '\n') + end++; + *end = '\0'; + + if (likely(cnt)) + buffer_strcat(b, "|"); + + buffer_strcat(b, line); + + cnt++; + } + mypclose(fp, command_pid); + } + freez(script); + + analytics_set_data_str(&analytics_data.netdata_notification_methods, (char *)buffer_tostring(b)); + + buffer_free(b); +} + +void analytics_charts(void) +{ + RRDSET *st; + int c = 0; + rrdset_foreach_read(st, localhost) + { + if (rrdset_is_available_for_viewers(st)) { + c++; + } + } + { + char b[7]; + snprintfz(b, 6, "%d", c); + analytics_set_data(&analytics_data.netdata_charts_count, b); + } +} + +void analytics_metrics(void) +{ + RRDSET *st; + long int dimensions = 0; + RRDDIM *rd; + rrdset_foreach_read(st, localhost) + { + rrdset_rdlock(st); + rrddim_foreach_read(rd, st) + { + if (rrddim_flag_check(rd, RRDDIM_FLAG_HIDDEN) || rrddim_flag_check(rd, RRDDIM_FLAG_OBSOLETE)) + continue; + dimensions++; + } + rrdset_unlock(st); + } + { + char b[7]; + snprintfz(b, 6, "%ld", dimensions); + analytics_set_data(&analytics_data.netdata_metrics_count, b); + } +} + +void analytics_alarms(void) +{ + int alarm_warn = 0, alarm_crit = 0, alarm_normal = 0; + char b[10]; + RRDCALC *rc; + for (rc = localhost->alarms; rc; rc = rc->next) { + if (unlikely(!rc->rrdset || !rc->rrdset->last_collected_time.tv_sec)) + continue; + + switch (rc->status) { + case RRDCALC_STATUS_WARNING: + alarm_warn++; + break; + case RRDCALC_STATUS_CRITICAL: + alarm_crit++; + break; + default: + alarm_normal++; + } + } + + snprintfz(b, 9, "%d", alarm_normal); + analytics_set_data(&analytics_data.netdata_alarms_normal, b); + snprintfz(b, 9, "%d", alarm_warn); + analytics_set_data(&analytics_data.netdata_alarms_warning, b); + snprintfz(b, 9, "%d", alarm_crit); + analytics_set_data(&analytics_data.netdata_alarms_critical, b); +} + +/* + * Misc attributes to get (run from meta) + */ +void analytics_misc(void) +{ +#ifdef ENABLE_ACLK + analytics_set_data(&analytics_data.netdata_host_cloud_available, "true"); +#ifdef ACLK_NG + analytics_set_data_str(&analytics_data.netdata_host_aclk_implementation, "Next Generation"); +#else + analytics_set_data_str(&analytics_data.netdata_host_aclk_implementation, "legacy"); +#endif +#else + analytics_set_data(&analytics_data.netdata_host_cloud_available, "false"); +#endif + +#ifdef ENABLE_ACLK + if (aclk_connected) + analytics_set_data(&analytics_data.netdata_host_aclk_available, "true"); + else +#endif + analytics_set_data(&analytics_data.netdata_host_aclk_available, "false"); +} + +/* + * Get the meta data, called from the thread once after the original delay + * These are values that won't change between agent restarts, and therefore + * don't try to read them on each META event send + */ +void analytics_gather_immutable_meta_data(void) +{ + analytics_misc(); + analytics_exporters(); +} + +/* + * Get the meta data, called from the thread on every heartbeat, and right before the EXIT event + * These are values that can change between agent restarts, and therefore + * try to read them on each META event send + */ +void analytics_gather_mutable_meta_data(void) +{ + rrdhost_rdlock(localhost); + + analytics_collectors(); + analytics_alarms(); + analytics_charts(); + analytics_metrics(); + + rrdhost_unlock(localhost); + + analytics_mirrored_hosts(); + analytics_alarms_notifications(); + + analytics_set_data( + &analytics_data.netdata_config_is_parent, (localhost->next || configured_as_parent()) ? "true" : "false"); + + char *claim_id = is_agent_claimed(); + analytics_set_data(&analytics_data.netdata_host_agent_claimed, claim_id ? "true" : "false"); + freez(claim_id); + + { + char b[7]; + snprintfz(b, 6, "%d", analytics_data.prometheus_hits); + analytics_set_data(&analytics_data.netdata_allmetrics_prometheus_used, b); + + snprintfz(b, 6, "%d", analytics_data.shell_hits); + analytics_set_data(&analytics_data.netdata_allmetrics_shell_used, b); + + snprintfz(b, 6, "%d", analytics_data.json_hits); + analytics_set_data(&analytics_data.netdata_allmetrics_json_used, b); + + snprintfz(b, 6, "%d", analytics_data.dashboard_hits); + analytics_set_data(&analytics_data.netdata_dashboard_used, b); + + snprintfz(b, 6, "%zu", rrd_hosts_available); + analytics_set_data(&analytics_data.netdata_config_hosts_available, b); + } +} + +void analytics_main_cleanup(void *ptr) +{ + struct netdata_static_thread *static_thread = (struct netdata_static_thread *)ptr; + static_thread->enabled = NETDATA_MAIN_THREAD_EXITING; + + debug(D_ANALYTICS, "Cleaning up..."); + + static_thread->enabled = NETDATA_MAIN_THREAD_EXITED; +} + +/* + * The analytics thread. Sleep for ANALYTICS_INIT_SLEEP_SEC, + * gather the data, and then go to a loop where every ANALYTICS_HEARTBEAT + * it will send a new META event after gathering data that could be changed + * while the agent is running + */ +void *analytics_main(void *ptr) +{ + netdata_thread_cleanup_push(analytics_main_cleanup, ptr); + unsigned int sec = 0; + heartbeat_t hb; + heartbeat_init(&hb); + usec_t step_ut = USEC_PER_SEC; + + debug(D_ANALYTICS, "Analytics thread starts"); + + //first delay after agent start + while (!netdata_exit && likely(sec <= ANALYTICS_INIT_SLEEP_SEC)) { + heartbeat_next(&hb, step_ut); + sec++; + } + + if (unlikely(netdata_exit)) + goto cleanup; + + analytics_gather_immutable_meta_data(); + analytics_gather_mutable_meta_data(); + send_statistics("META", "-", "-"); + analytics_log_data(); + + sec = 0; + while (1) { + heartbeat_next(&hb, step_ut * 2); + sec += 2; + + if (unlikely(netdata_exit)) + break; + + if (likely(sec < ANALYTICS_HEARTBEAT)) + continue; + + analytics_gather_mutable_meta_data(); + send_statistics("META", "-", "-"); + analytics_log_data(); + sec = 0; + } + +cleanup: + netdata_thread_cleanup_pop(1); + return NULL; +} + +static const char *verify_required_directory(const char *dir) +{ + if (chdir(dir) == -1) + fatal("Cannot change directory to '%s'", dir); + + DIR *d = opendir(dir); + if (!d) + fatal("Cannot examine the contents of directory '%s'", dir); + closedir(d); + + return dir; +} + +/* + * This is called after the rrdinit + * These values will be sent on the START event + */ +void set_late_global_environment() +{ + analytics_set_data(&analytics_data.netdata_config_stream_enabled, default_rrdpush_enabled ? "true" : "false"); + analytics_set_data_str(&analytics_data.netdata_config_memory_mode, (char *)rrd_memory_mode_name(default_rrd_memory_mode)); + analytics_set_data(&analytics_data.netdata_config_exporting_enabled, appconfig_get_boolean(&exporting_config, CONFIG_SECTION_EXPORTING, "enabled", CONFIG_BOOLEAN_NO) ? "true" : "false"); + +#ifdef DISABLE_CLOUD + analytics_set_data(&analytics_data.netdata_host_cloud_enabled, "false"); +#else + analytics_set_data( + &analytics_data.netdata_host_cloud_enabled, + appconfig_get_boolean(&cloud_config, CONFIG_SECTION_GLOBAL, "enabled", CONFIG_BOOLEAN_YES) ? "true" : "false"); +#endif + +#ifdef ENABLE_DBENGINE + { + char b[16]; + snprintfz(b, 15, "%d", default_rrdeng_page_cache_mb); + analytics_set_data(&analytics_data.netdata_config_page_cache_size, b); + + snprintfz(b, 15, "%d", default_multidb_disk_quota_mb); + analytics_set_data(&analytics_data.netdata_config_multidb_disk_quota, b); + } +#endif + +#ifdef ENABLE_HTTPS + analytics_set_data(&analytics_data.netdata_config_https_enabled, "true"); +#else + analytics_set_data(&analytics_data.netdata_config_https_enabled, "false"); +#endif + + if (web_server_mode == WEB_SERVER_MODE_NONE) + analytics_set_data(&analytics_data.netdata_config_web_enabled, "false"); + else + analytics_set_data(&analytics_data.netdata_config_web_enabled, "true"); + + analytics_set_data_str(&analytics_data.netdata_config_release_channel, (char *)get_release_channel()); + + { + BUFFER *bi = buffer_create(1000); + analytics_build_info(bi); + analytics_set_data_str(&analytics_data.netdata_buildinfo, (char *)buffer_tostring(bi)); + buffer_free(bi); + } +} + +static void get_system_timezone(void) +{ + // avoid flood calls to stat(/etc/localtime) + // http://stackoverflow.com/questions/4554271/how-to-avoid-excessive-stat-etc-localtime-calls-in-strftime-on-linux + const char *tz = getenv("TZ"); + if (!tz || !*tz) + setenv("TZ", config_get(CONFIG_SECTION_GLOBAL, "TZ environment variable", ":/etc/localtime"), 0); + + char buffer[FILENAME_MAX + 1] = ""; + const char *timezone = NULL; + ssize_t ret; + + // use the TZ variable + if (tz && *tz && *tz != ':') { + timezone = tz; + info("TIMEZONE: using TZ variable '%s'", timezone); + } + + // use the contents of /etc/timezone + if (!timezone && !read_file("/etc/timezone", buffer, FILENAME_MAX)) { + timezone = buffer; + info("TIMEZONE: using the contents of /etc/timezone: '%s'", timezone); + } + + // read the link /etc/localtime + if (!timezone) { + ret = readlink("/etc/localtime", buffer, FILENAME_MAX); + + if (ret > 0) { + buffer[ret] = '\0'; + + char *cmp = "/usr/share/zoneinfo/"; + size_t cmp_len = strlen(cmp); + + char *s = strstr(buffer, cmp); + if (s && s[cmp_len]) { + timezone = &s[cmp_len]; + info("TIMEZONE: using the link of /etc/localtime: '%s'", timezone); + } + } else + buffer[0] = '\0'; + } + + // find the timezone from strftime() + if (!timezone) { + time_t t; + struct tm *tmp, tmbuf; + + t = now_realtime_sec(); + tmp = localtime_r(&t, &tmbuf); + + if (tmp != NULL) { + if (strftime(buffer, FILENAME_MAX, "%Z", tmp) == 0) + buffer[0] = '\0'; + else { + buffer[FILENAME_MAX] = '\0'; + timezone = buffer; + info("TIMEZONE: using strftime(): '%s'", timezone); + } + } + } + + if (timezone && *timezone) { + // make sure it does not have illegal characters + // info("TIMEZONE: fixing '%s'", timezone); + + size_t len = strlen(timezone); + char tmp[len + 1]; + char *d = tmp; + *d = '\0'; + + while (*timezone) { + if (isalnum(*timezone) || *timezone == '_' || *timezone == '/') + *d++ = *timezone++; + else + timezone++; + } + *d = '\0'; + strncpyz(buffer, tmp, len); + timezone = buffer; + info("TIMEZONE: fixed as '%s'", timezone); + } + + if (!timezone || !*timezone) + timezone = "unknown"; + + netdata_configured_timezone = config_get(CONFIG_SECTION_GLOBAL, "timezone", timezone); +} + +void set_global_environment() +{ + { + char b[16]; + snprintfz(b, 15, "%d", default_rrd_update_every); + setenv("NETDATA_UPDATE_EVERY", b, 1); + } + + setenv("NETDATA_VERSION", program_version, 1); + setenv("NETDATA_HOSTNAME", netdata_configured_hostname, 1); + setenv("NETDATA_CONFIG_DIR", verify_required_directory(netdata_configured_user_config_dir), 1); + setenv("NETDATA_USER_CONFIG_DIR", verify_required_directory(netdata_configured_user_config_dir), 1); + setenv("NETDATA_STOCK_CONFIG_DIR", verify_required_directory(netdata_configured_stock_config_dir), 1); + setenv("NETDATA_PLUGINS_DIR", verify_required_directory(netdata_configured_primary_plugins_dir), 1); + setenv("NETDATA_WEB_DIR", verify_required_directory(netdata_configured_web_dir), 1); + setenv("NETDATA_CACHE_DIR", verify_required_directory(netdata_configured_cache_dir), 1); + setenv("NETDATA_LIB_DIR", verify_required_directory(netdata_configured_varlib_dir), 1); + setenv("NETDATA_LOCK_DIR", netdata_configured_lock_dir, 1); + setenv("NETDATA_LOG_DIR", verify_required_directory(netdata_configured_log_dir), 1); + setenv("HOME", verify_required_directory(netdata_configured_home_dir), 1); + setenv("NETDATA_HOST_PREFIX", netdata_configured_host_prefix, 1); + + analytics_data.data_length = 0; + analytics_set_data(&analytics_data.netdata_config_stream_enabled, "null"); + analytics_set_data(&analytics_data.netdata_config_memory_mode, "null"); + analytics_set_data(&analytics_data.netdata_config_exporting_enabled, "null"); + analytics_set_data(&analytics_data.netdata_exporting_connectors, "null"); + analytics_set_data(&analytics_data.netdata_allmetrics_prometheus_used, "null"); + analytics_set_data(&analytics_data.netdata_allmetrics_shell_used, "null"); + analytics_set_data(&analytics_data.netdata_allmetrics_json_used, "null"); + analytics_set_data(&analytics_data.netdata_dashboard_used, "null"); + analytics_set_data(&analytics_data.netdata_collectors, "null"); + analytics_set_data(&analytics_data.netdata_collectors_count, "null"); + analytics_set_data(&analytics_data.netdata_buildinfo, "null"); + analytics_set_data(&analytics_data.netdata_config_page_cache_size, "null"); + analytics_set_data(&analytics_data.netdata_config_multidb_disk_quota, "null"); + analytics_set_data(&analytics_data.netdata_config_https_enabled, "null"); + analytics_set_data(&analytics_data.netdata_config_web_enabled, "null"); + analytics_set_data(&analytics_data.netdata_config_release_channel, "null"); + analytics_set_data(&analytics_data.netdata_mirrored_host_count, "null"); + analytics_set_data(&analytics_data.netdata_mirrored_hosts_reachable, "null"); + analytics_set_data(&analytics_data.netdata_mirrored_hosts_unreachable, "null"); + analytics_set_data(&analytics_data.netdata_notification_methods, "null"); + analytics_set_data(&analytics_data.netdata_alarms_normal, "null"); + analytics_set_data(&analytics_data.netdata_alarms_warning, "null"); + analytics_set_data(&analytics_data.netdata_alarms_critical, "null"); + analytics_set_data(&analytics_data.netdata_charts_count, "null"); + analytics_set_data(&analytics_data.netdata_metrics_count, "null"); + analytics_set_data(&analytics_data.netdata_config_is_parent, "null"); + analytics_set_data(&analytics_data.netdata_config_hosts_available, "null"); + analytics_set_data(&analytics_data.netdata_host_cloud_available, "null"); + analytics_set_data(&analytics_data.netdata_host_aclk_implementation, "null"); + analytics_set_data(&analytics_data.netdata_host_aclk_available, "null"); + analytics_set_data(&analytics_data.netdata_host_agent_claimed, "null"); + analytics_set_data(&analytics_data.netdata_host_cloud_enabled, "null"); + + analytics_data.prometheus_hits = 0; + analytics_data.shell_hits = 0; + analytics_data.json_hits = 0; + analytics_data.dashboard_hits = 0; + + char *default_port = appconfig_get(&netdata_config, CONFIG_SECTION_WEB, "default port", NULL); + int clean = 0; + if (!default_port) { + default_port = strdupz("19999"); + clean = 1; + } + + setenv("NETDATA_LISTEN_PORT", default_port, 1); + if (clean) + freez(default_port); + + get_system_timezone(); + + // set the path we need + char path[1024 + 1], *p = getenv("PATH"); + if (!p) + p = "/bin:/usr/bin"; + snprintfz(path, 1024, "%s:%s", p, "/sbin:/usr/sbin:/usr/local/bin:/usr/local/sbin"); + setenv("PATH", config_get(CONFIG_SECTION_PLUGINS, "PATH environment variable", path), 1); + + // python options + p = getenv("PYTHONPATH"); + if (!p) + p = ""; + setenv("PYTHONPATH", config_get(CONFIG_SECTION_PLUGINS, "PYTHONPATH environment variable", p), 1); + + // disable buffering for python plugins + setenv("PYTHONUNBUFFERED", "1", 1); + + // switch to standard locale for plugins + setenv("LC_ALL", "C", 1); +} + +void send_statistics(const char *action, const char *action_result, const char *action_data) +{ + static char *as_script; + + if (netdata_anonymous_statistics_enabled == -1) { + char *optout_file = mallocz( + sizeof(char) * + (strlen(netdata_configured_user_config_dir) + strlen(".opt-out-from-anonymous-statistics") + 2)); + sprintf(optout_file, "%s/%s", netdata_configured_user_config_dir, ".opt-out-from-anonymous-statistics"); + if (likely(access(optout_file, R_OK) != 0)) { + as_script = mallocz( + sizeof(char) * + (strlen(netdata_configured_primary_plugins_dir) + strlen("anonymous-statistics.sh") + 2)); + sprintf(as_script, "%s/%s", netdata_configured_primary_plugins_dir, "anonymous-statistics.sh"); + if (unlikely(access(as_script, R_OK) != 0)) { + netdata_anonymous_statistics_enabled = 0; + info("Anonymous statistics script %s not found.", as_script); + freez(as_script); + } else { + netdata_anonymous_statistics_enabled = 1; + } + } else { + netdata_anonymous_statistics_enabled = 0; + as_script = NULL; + } + freez(optout_file); + } + if (!netdata_anonymous_statistics_enabled) + return; + if (!action) + return; + if (!action_result) + action_result = ""; + if (!action_data) + action_data = ""; + char *command_to_run = mallocz( + sizeof(char) * (strlen(action) + strlen(action_result) + strlen(action_data) + strlen(as_script) + + analytics_data.data_length + (ANALYTICS_NO_OF_ITEMS * 3) + 15)); + pid_t command_pid; + + sprintf( + command_to_run, + "%s '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' '%s' ", + as_script, + action, + action_result, + action_data, + analytics_data.netdata_config_stream_enabled, + analytics_data.netdata_config_memory_mode, + analytics_data.netdata_config_exporting_enabled, + analytics_data.netdata_exporting_connectors, + analytics_data.netdata_allmetrics_prometheus_used, + analytics_data.netdata_allmetrics_shell_used, + analytics_data.netdata_allmetrics_json_used, + analytics_data.netdata_dashboard_used, + analytics_data.netdata_collectors, + analytics_data.netdata_collectors_count, + analytics_data.netdata_buildinfo, + analytics_data.netdata_config_page_cache_size, + analytics_data.netdata_config_multidb_disk_quota, + analytics_data.netdata_config_https_enabled, + analytics_data.netdata_config_web_enabled, + analytics_data.netdata_config_release_channel, + analytics_data.netdata_mirrored_host_count, + analytics_data.netdata_mirrored_hosts_reachable, + analytics_data.netdata_mirrored_hosts_unreachable, + analytics_data.netdata_notification_methods, + analytics_data.netdata_alarms_normal, + analytics_data.netdata_alarms_warning, + analytics_data.netdata_alarms_critical, + analytics_data.netdata_charts_count, + analytics_data.netdata_metrics_count, + analytics_data.netdata_config_is_parent, + analytics_data.netdata_config_hosts_available, + analytics_data.netdata_host_cloud_available, + analytics_data.netdata_host_aclk_available, + analytics_data.netdata_host_aclk_implementation, + analytics_data.netdata_host_agent_claimed, + analytics_data.netdata_host_cloud_enabled); + + info("%s '%s' '%s' '%s'", as_script, action, action_result, action_data); + + FILE *fp = mypopen(command_to_run, &command_pid); + if (fp) { + char buffer[100 + 1]; + while (fgets(buffer, 100, fp) != NULL) + ; + mypclose(fp, command_pid); + } + freez(command_to_run); +} diff --git a/daemon/analytics.h b/daemon/analytics.h new file mode 100644 index 000000000..e888297df --- /dev/null +++ b/daemon/analytics.h @@ -0,0 +1,90 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +#ifndef NETDATA_ANALYTICS_H +#define NETDATA_ANALYTICS_H 1 + +#include "../daemon/common.h" + +/* Max number of seconds before the first META analytics is sent */ +#define ANALYTICS_INIT_SLEEP_SEC 120 + +/* Send a META event every X seconds */ +#define ANALYTICS_HEARTBEAT 7200 + +/* Maximum number of hits to log */ +#define ANALYTICS_MAX_PROMETHEUS_HITS 255 +#define ANALYTICS_MAX_SHELL_HITS 255 +#define ANALYTICS_MAX_JSON_HITS 255 +#define ANALYTICS_MAX_DASHBOARD_HITS 255 + +#define NETDATA_PLUGIN_HOOK_ANALYTICS \ + { \ + .name = "ANALYTICS", \ + .config_section = NULL, \ + .config_name = NULL, \ + .enabled = 0, \ + .thread = NULL, \ + .init_routine = NULL, \ + .start_routine = analytics_main \ + }, + +/* Needed to calculate the space needed for parameters */ +#define ANALYTICS_NO_OF_ITEMS 32 + +struct analytics_data { + char *netdata_config_stream_enabled; + char *netdata_config_memory_mode; + char *netdata_exporting_connectors; + char *netdata_config_exporting_enabled; + char *netdata_allmetrics_prometheus_used; + char *netdata_allmetrics_shell_used; + char *netdata_allmetrics_json_used; + char *netdata_dashboard_used; + char *netdata_collectors; + char *netdata_collectors_count; + char *netdata_buildinfo; + char *netdata_config_page_cache_size; + char *netdata_config_multidb_disk_quota; + char *netdata_config_https_enabled; + char *netdata_config_web_enabled; + char *netdata_config_release_channel; + char *netdata_mirrored_host_count; + char *netdata_mirrored_hosts_reachable; + char *netdata_mirrored_hosts_unreachable; + char *netdata_notification_methods; + char *netdata_alarms_normal; + char *netdata_alarms_warning; + char *netdata_alarms_critical; + char *netdata_charts_count; + char *netdata_metrics_count; + char *netdata_config_is_parent; + char *netdata_config_hosts_available; + char *netdata_host_cloud_available; + char *netdata_host_aclk_available; + char *netdata_host_aclk_implementation; + char *netdata_host_agent_claimed; + char *netdata_host_cloud_enabled; + + size_t data_length; + + uint8_t prometheus_hits; + uint8_t shell_hits; + uint8_t json_hits; + uint8_t dashboard_hits; +}; + +extern void *analytics_main(void *ptr); +extern void analytics_get_data(char *name, BUFFER *wb); +extern void set_late_global_environment(void); +extern void analytics_free_data(void); +extern void set_global_environment(void); +extern void send_statistics(const char *action, const char *action_result, const char *action_data); +extern void analytics_log_shell(void); +extern void analytics_log_json(void); +extern void analytics_log_prometheus(void); +extern void analytics_log_dashboard(void); +extern void analytics_gather_mutable_meta_data(void); + +extern struct analytics_data analytics_data; + +#endif //NETDATA_ANALYTICS_H diff --git a/daemon/anonymous-statistics.sh.in b/daemon/anonymous-statistics.sh.in index 47004f3d0..bd22963d9 100755 --- a/daemon/anonymous-statistics.sh.in +++ b/daemon/anonymous-statistics.sh.in @@ -26,6 +26,40 @@ fi NETDATA_VERSION=$(echo "${NETDATA_VERSION}" | sed 's/-.*//g' | tr -d 'v') # ------------------------------------------------------------------------------------------------- +# Get the extra variables + +NETDATA_CONFIG_STREAM_ENABLED="${4}" +NETDATA_CONFIG_MEMORY_MODE="${5}" +NETDATA_CONFIG_EXPORTING_ENABLED="${6}" +NETDATA_EXPORTING_CONNECTORS="${7}" +NETDATA_ALLMETRICS_PROMETHEUS_USED="${8}" +NETDATA_ALLMETRICS_SHELL_USED="${9}" +NETDATA_ALLMETRICS_JSON_USED="${10}" +NETDATA_DASHBOARD_USED="${11}" +NETDATA_COLLECTORS="${12}" +NETDATA_COLLECTORS_COUNT="${13}" +NETDATA_BUILDINFO="${14}" +NETDATA_CONFIG_PAGE_CACHE_SIZE="${15}" +NETDATA_CONFIG_MULTIDB_DISK_QUOTA="${16}" +NETDATA_CONFIG_HTTPS_ENABLED="${17}" +NETDATA_CONFIG_WEB_ENABLED="${18}" +NETDATA_CONFIG_RELEASE_CHANNEL="${19}" +NETDATA_MIRRORED_HOST_COUNT="${20}" +NETDATA_MIRRORED_HOSTS_REACHABLE="${21}" +NETDATA_MIRRORED_HOSTS_UNREACHABLE="${22}" +NETDATA_NOTIFICATION_METHODS="${23}" +NETDATA_ALARMS_NORMAL="${24}" +NETDATA_ALARMS_WARNING="${25}" +NETDATA_ALARMS_CRITICAL="${26}" +NETDATA_CHARTS_COUNT="${27}" +NETDATA_METRICS_COUNT="${28}" +NETDATA_CONFIG_IS_PARENT="${29}" +NETDATA_CONFIG_HOSTS_AVAILABLE="${30}" +NETDATA_HOST_CLOUD_AVAILABLE="${31}" +NETDATA_HOST_ACLK_AVAILABLE="${32}" +NETDATA_HOST_ACLK_IMPLEMENTATION="${33}" +NETDATA_HOST_AGENT_CLAIMED="${34}" +NETDATA_HOST_CLOUD_ENABLED="${35}" # define body of request to be sent REQ_BODY="$(cat << EOF @@ -44,6 +78,8 @@ REQ_BODY="$(cat << EOF "action_data": "${ACTION_DATA}", "netdata_machine_guid": "${NETDATA_REGISTRY_UNIQUE_ID}", "netdata_version": "${NETDATA_VERSION}", + "netdata_buildinfo": ${NETDATA_BUILDINFO}, + "netdata_release_channel": ${NETDATA_CONFIG_RELEASE_CHANNEL}, "host_os_name": "${NETDATA_HOST_OS_NAME}", "host_os_id": "${NETDATA_HOST_OS_ID}", "host_os_id_like": "${NETDATA_HOST_OS_ID_LIKE}", @@ -72,7 +108,39 @@ REQ_BODY="$(cat << EOF "system_disk_detection": "${NETDATA_SYSTEM_DISK_DETECTION}", "system_ram_detection": "${NETDATA_SYSTEM_RAM_DETECTION}", "system_total_disk_size": "${NETDATA_SYSTEM_TOTAL_DISK_SIZE}", - "system_total_ram": "${NETDATA_SYSTEM_TOTAL_RAM}" + "system_total_ram": "${NETDATA_SYSTEM_TOTAL_RAM}", + "config_stream_enabled": ${NETDATA_CONFIG_STREAM_ENABLED}, + "config_memory_mode": ${NETDATA_CONFIG_MEMORY_MODE}, + "config_page_cache_size": ${NETDATA_CONFIG_PAGE_CACHE_SIZE}, + "config_multidb_disk_quota": ${NETDATA_CONFIG_MULTIDB_DISK_QUOTA}, + "config_https_enabled": ${NETDATA_CONFIG_HTTPS_ENABLED}, + "config_web_enabled": ${NETDATA_CONFIG_WEB_ENABLED}, + "config_exporting_enabled": ${NETDATA_CONFIG_EXPORTING_ENABLED}, + "config_is_parent": ${NETDATA_CONFIG_IS_PARENT}, + "config_hosts_available": ${NETDATA_CONFIG_HOSTS_AVAILABLE}, + "alarms_normal": ${NETDATA_ALARMS_NORMAL}, + "alarms_warning": ${NETDATA_ALARMS_WARNING}, + "alarms_critical": ${NETDATA_ALARMS_CRITICAL}, + "host_charts_count": ${NETDATA_CHARTS_COUNT}, + "host_metrics_count": ${NETDATA_METRICS_COUNT}, + "host_collectors":[ + ${NETDATA_COLLECTORS} + ], + "host_collectors_count": ${NETDATA_COLLECTORS_COUNT}, + "host_notification_methods": ${NETDATA_NOTIFICATION_METHODS}, + "host_allmetrics_prometheus_used": ${NETDATA_ALLMETRICS_PROMETHEUS_USED}, + "host_allmetrics_shell_used": ${NETDATA_ALLMETRICS_SHELL_USED}, + "host_allmetrics_json_used": ${NETDATA_ALLMETRICS_JSON_USED}, + "host_dashboard_used": ${NETDATA_DASHBOARD_USED}, + "host_cloud_available": ${NETDATA_HOST_CLOUD_AVAILABLE}, + "host_cloud_enabled": ${NETDATA_HOST_CLOUD_ENABLED}, + "host_agent_claimed": ${NETDATA_HOST_AGENT_CLAIMED}, + "host_aclk_available": ${NETDATA_HOST_ACLK_AVAILABLE}, + "host_aclk_implementation": ${NETDATA_HOST_ACLK_IMPLEMENTATION}, + "mirrored_host_count": ${NETDATA_MIRRORED_HOST_COUNT}, + "mirrored_hosts_reachable": ${NETDATA_MIRRORED_HOSTS_REACHABLE}, + "mirrored_hosts_unreachable": ${NETDATA_MIRRORED_HOSTS_UNREACHABLE}, + "exporting_connectors": ${NETDATA_EXPORTING_CONNECTORS} } } EOF @@ -80,7 +148,7 @@ EOF # send the anonymous statistics to the Netdata PostHog if [ -n "$(command -v curl 2> /dev/null)" ]; then - curl -X POST --header "Content-Type: application/json" -d "${REQ_BODY}" https://posthog.netdata.cloud/capture/ > /dev/null 2>&1 + curl -X POST --max-time 2 --header "Content-Type: application/json" -d "${REQ_BODY}" https://posthog.netdata.cloud/capture/ > /dev/null 2>&1 else wget -q -O - --no-check-certificate \ --method POST \ diff --git a/daemon/buildinfo.c b/daemon/buildinfo.c index b16390544..ebeaa996d 100644 --- a/daemon/buildinfo.c +++ b/daemon/buildinfo.c @@ -2,6 +2,7 @@ #include #include "./config.h" +#include "common.h" // Optional features @@ -312,3 +313,49 @@ void print_build_info_json(void) { printf(" }\n"); printf("}\n"); }; + +//return a list of enabled features for use in analytics +//find a way to have proper | +void analytics_build_info(BUFFER *b) { + if(FEAT_DBENGINE) buffer_strcat (b, "dbengine"); + if(FEAT_NATIVE_HTTPS) buffer_strcat (b, "|Native HTTPS"); + if(FEAT_CLOUD) buffer_strcat (b, "|Netdata Cloud"); + if(FEAT_TLS_HOST_VERIFY) buffer_strcat (b, "|TLS Host Verification"); + + if(FEAT_JEMALLOC) buffer_strcat (b, "|jemalloc"); + if(FEAT_JSONC) buffer_strcat (b, "|JSON-C"); + if(FEAT_LIBCAP) buffer_strcat (b, "|libcap"); + if(FEAT_CRYPTO) buffer_strcat (b, "|libcrypto"); + if(FEAT_LIBM) buffer_strcat (b, "|libm"); + +#ifndef ACLK_NG +#if defined(ENABLE_ACLK) + { + char buf[20]; + snprintfz(buf, 19, "|LWS v%d.%d.%d", LWS_LIBRARY_VERSION_MAJOR, LWS_LIBRARY_VERSION_MINOR, LWS_LIBRARY_VERSION_PATCH); + if(FEAT_LWS) buffer_strcat(b, buf); + } +#else + if(FEAT_LWS) buffer_strcat(b, "|LWS"); +#endif + if(FEAT_MOSQUITTO) buffer_strcat(b, "|mosquitto"); +#endif + if(FEAT_TCMALLOC) buffer_strcat(b, "|tcalloc"); + if(FEAT_ZLIB) buffer_strcat(b, "|zlib"); + + if(FEAT_APPS_PLUGIN) buffer_strcat(b, "|apps"); + if(FEAT_CGROUP_NET) buffer_strcat(b, "|cgroup Network Tracking"); + if(FEAT_CUPS) buffer_strcat(b, "|CUPS"); + if(FEAT_EBPF) buffer_strcat(b, "|EBPF"); + if(FEAT_IPMI) buffer_strcat(b, "|IPMI"); + if(FEAT_NFACCT) buffer_strcat(b, "|NFACCT"); + if(FEAT_PERF) buffer_strcat(b, "|perf"); + if(FEAT_SLABINFO) buffer_strcat(b, "|slabinfo"); + if(FEAT_XEN) buffer_strcat(b, "|Xen"); + if(FEAT_XEN_VBD_ERROR) buffer_strcat(b, "|Xen VBD Error Tracking"); + + if(FEAT_KINESIS) buffer_strcat(b, "|AWS Kinesis"); + if(FEAT_PUBSUB) buffer_strcat(b, "|GCP PubSub"); + if(FEAT_MONGO) buffer_strcat(b, "|MongoDB"); + if(FEAT_REMOTE_WRITE) buffer_strcat(b, "|Prometheus Remote Write"); +} diff --git a/daemon/common.h b/daemon/common.h index 1a58ddda8..4cb54010c 100644 --- a/daemon/common.h +++ b/daemon/common.h @@ -77,11 +77,12 @@ // netdata agent spawn server #include "spawn/spawn.h" -// the netdata deamon +// the netdata daemon #include "daemon.h" #include "main.h" #include "signals.h" #include "commands.h" +#include "analytics.h" // global netdata daemon variables extern char *netdata_configured_hostname; diff --git a/daemon/config/README.md b/daemon/config/README.md index b1e790a21..cc755af78 100644 --- a/daemon/config/README.md +++ b/daemon/config/README.md @@ -50,7 +50,7 @@ Please note that your data history will be lost if you have modified `history` p | setting|default|info||| |:-----:|:-----:|:---|---|---| | process scheduling policy|`keep`|See [Netdata process scheduling policy](/daemon/README.md#netdata-process-scheduling-policy)||| -| OOM score|`1000`|See [OOM score](../#oom-score)||| +| OOM score|`1000`|See [OOM score](/daemon/README.md#oom-score)||| | glibc malloc arena max for plugins|`1`|See [Virtual memory](/daemon/README.md#virtual-memory).||| | glibc malloc arena max for Netdata|`1`|See [Virtual memory](/daemon/README.md#virtual-memory).||| | hostname|auto-detected|The hostname of the computer running Netdata.||| diff --git a/daemon/global_statistics.c b/daemon/global_statistics.c index 7e7835513..edd261476 100644 --- a/daemon/global_statistics.c +++ b/daemon/global_statistics.c @@ -4,6 +4,7 @@ #define GLOBAL_STATS_RESET_WEB_USEC_MAX 0x01 +#define CONFIG_SECTION_GLOBAL_STATISTICS "global statistics" static struct global_statistics { volatile uint16_t connected_clients; @@ -180,63 +181,17 @@ void global_statistics_charts(void) { static collected_number compression_ratio = -1, average_response_time = -1; + static time_t netdata_start_time = 0; + if (!netdata_start_time) + netdata_start_time = now_boottime_sec(); + time_t netdata_uptime = now_boottime_sec() - netdata_start_time; + struct global_statistics gs; - struct rusage me, thread; + struct rusage me; global_statistics_copy(&gs, GLOBAL_STATS_RESET_WEB_USEC_MAX); - getrusage(RUSAGE_THREAD, &thread); getrusage(RUSAGE_SELF, &me); - { - static RRDSET *st_cpu_thread = NULL; - static RRDDIM *rd_cpu_thread_user = NULL, - *rd_cpu_thread_system = NULL; - -#ifdef __FreeBSD__ - if (unlikely(!st_cpu_thread)) { - st_cpu_thread = rrdset_create_localhost( - "netdata" - , "plugin_freebsd_cpu" - , NULL - , "freebsd" - , NULL - , "NetData FreeBSD Plugin CPU usage" - , "milliseconds/s" - , "netdata" - , "stats" - , 132000 - , localhost->rrd_update_every - , RRDSET_TYPE_STACKED - ); -#else - if (unlikely(!st_cpu_thread)) { - st_cpu_thread = rrdset_create_localhost( - "netdata" - , "plugin_proc_cpu" - , NULL - , "proc" - , NULL - , "NetData Proc Plugin CPU usage" - , "milliseconds/s" - , "netdata" - , "stats" - , 132000 - , localhost->rrd_update_every - , RRDSET_TYPE_STACKED - ); -#endif - - rd_cpu_thread_user = rrddim_add(st_cpu_thread, "user", NULL, 1, 1000, RRD_ALGORITHM_INCREMENTAL); - rd_cpu_thread_system = rrddim_add(st_cpu_thread, "system", NULL, 1, 1000, RRD_ALGORITHM_INCREMENTAL); - } - else - rrdset_next(st_cpu_thread); - - rrddim_set_by_pointer(st_cpu_thread, rd_cpu_thread_user, thread.ru_utime.tv_sec * 1000000ULL + thread.ru_utime.tv_usec); - rrddim_set_by_pointer(st_cpu_thread, rd_cpu_thread_system, thread.ru_stime.tv_sec * 1000000ULL + thread.ru_stime.tv_usec); - rrdset_done(st_cpu_thread); - } - // ---------------------------------------------------------------- { @@ -251,7 +206,7 @@ void global_statistics_charts(void) { , NULL , "netdata" , NULL - , "NetData CPU usage" + , "Netdata CPU usage" , "milliseconds/s" , "netdata" , "stats" @@ -273,6 +228,35 @@ void global_statistics_charts(void) { // ---------------------------------------------------------------- + { + static RRDSET *st_uptime = NULL; + static RRDDIM *rd_uptime = NULL; + + if (unlikely(!st_uptime)) { + st_uptime = rrdset_create_localhost( + "netdata", + "uptime", + NULL, + "netdata", + NULL, + "Netdata uptime", + "seconds", + "netdata", + "stats", + 130100, + localhost->rrd_update_every, + RRDSET_TYPE_LINE); + + rd_uptime = rrddim_add(st_uptime, "uptime", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); + } else + rrdset_next(st_uptime); + + rrddim_set_by_pointer(st_uptime, rd_uptime, netdata_uptime); + rrdset_done(st_uptime); + } + + // ---------------------------------------------------------------- + { static RRDSET *st_clients = NULL; static RRDDIM *rd_clients = NULL; @@ -284,7 +268,7 @@ void global_statistics_charts(void) { , NULL , "netdata" , NULL - , "NetData Web Clients" + , "Netdata Web Clients" , "connected clients" , "netdata" , "stats" @@ -315,7 +299,7 @@ void global_statistics_charts(void) { , NULL , "netdata" , NULL - , "NetData Web Requests" + , "Netdata Web Requests" , "requests/s" , "netdata" , "stats" @@ -347,7 +331,7 @@ void global_statistics_charts(void) { , NULL , "netdata" , NULL - , "NetData Network Traffic" + , "Netdata Network Traffic" , "kilobits/s" , "netdata" , "stats" @@ -381,7 +365,7 @@ void global_statistics_charts(void) { , NULL , "netdata" , NULL - , "NetData API Response Time" + , "Netdata API Response Time" , "milliseconds/request" , "netdata" , "stats" @@ -430,7 +414,7 @@ void global_statistics_charts(void) { , NULL , "netdata" , NULL - , "NetData API Responses Compression Savings Ratio" + , "Netdata API Responses Compression Savings Ratio" , "percentage" , "netdata" , "stats" @@ -477,7 +461,7 @@ void global_statistics_charts(void) { , NULL , "queries" , NULL - , "NetData API Queries" + , "Netdata API Queries" , "queries/s" , "netdata" , "stats" @@ -510,7 +494,7 @@ void global_statistics_charts(void) { , NULL , "queries" , NULL - , "NetData API Points" + , "Netdata API Points" , "points/s" , "netdata" , "stats" @@ -579,7 +563,7 @@ void global_statistics_charts(void) { , NULL , "dbengine" , NULL - , "NetData DB engine data extents' compression savings ratio" + , "Netdata DB engine data extents' compression savings ratio" , "percentage" , "netdata" , "stats" @@ -621,7 +605,7 @@ void global_statistics_charts(void) { , NULL , "dbengine" , NULL - , "NetData DB engine page cache hit ratio" + , "Netdata DB engine page cache hit ratio" , "percentage" , "netdata" , "stats" @@ -676,7 +660,7 @@ void global_statistics_charts(void) { , NULL , "dbengine" , NULL - , "NetData dbengine page cache statistics" + , "Netdata dbengine page cache statistics" , "pages" , "netdata" , "stats" @@ -721,7 +705,7 @@ void global_statistics_charts(void) { , NULL , "dbengine" , NULL - , "NetData dbengine long-term page statistics" + , "Netdata dbengine long-term page statistics" , "pages" , "netdata" , "stats" @@ -761,7 +745,7 @@ void global_statistics_charts(void) { , NULL , "dbengine" , NULL - , "NetData DB engine I/O throughput" + , "Netdata DB engine I/O throughput" , "MiB/s" , "netdata" , "stats" @@ -795,7 +779,7 @@ void global_statistics_charts(void) { , NULL , "dbengine" , NULL - , "NetData DB engine I/O operations" + , "Netdata DB engine I/O operations" , "operations/s" , "netdata" , "stats" @@ -830,7 +814,7 @@ void global_statistics_charts(void) { , NULL , "dbengine" , NULL - , "NetData DB engine errors" + , "Netdata DB engine errors" , "errors/s" , "netdata" , "stats" @@ -867,7 +851,7 @@ void global_statistics_charts(void) { , NULL , "dbengine" , NULL - , "NetData DB engine File Descriptors" + , "Netdata DB engine File Descriptors" , "descriptors" , "netdata" , "stats" @@ -906,7 +890,7 @@ void global_statistics_charts(void) { , NULL , "dbengine" , NULL - , "NetData DB engine RAM usage" + , "Netdata DB engine RAM usage" , "MiB" , "netdata" , "stats" @@ -948,3 +932,36 @@ void global_statistics_charts(void) { #endif } + +static void global_statistics_cleanup(void *ptr) +{ + struct netdata_static_thread *static_thread = (struct netdata_static_thread *)ptr; + static_thread->enabled = NETDATA_MAIN_THREAD_EXITING; + + info("cleaning up..."); + + static_thread->enabled = NETDATA_MAIN_THREAD_EXITED; +} + +void *global_statistics_main(void *ptr) +{ + netdata_thread_cleanup_push(global_statistics_cleanup, ptr); + + int update_every = + (int)config_get_number("CONFIG_SECTION_GLOBAL_STATISTICS", "update every", localhost->rrd_update_every); + if (update_every < localhost->rrd_update_every) + update_every = localhost->rrd_update_every; + + usec_t step = update_every * USEC_PER_SEC; + heartbeat_t hb; + heartbeat_init(&hb); + while (!netdata_exit) { + heartbeat_next(&hb, step); + + global_statistics_charts(); + registry_statistics(); + } + + netdata_thread_cleanup_pop(1); + return NULL; +} diff --git a/daemon/global_statistics.h b/daemon/global_statistics.h index 9dd7db51a..c200a693b 100644 --- a/daemon/global_statistics.h +++ b/daemon/global_statistics.h @@ -8,6 +8,17 @@ // ---------------------------------------------------------------------------- // global statistics +#define NETDATA_PLUGIN_HOOK_GLOBAL_STATISTICS \ + {.name = "GLOBAL_STATS", \ + .config_section = NULL, \ + .config_name = NULL, \ + .enabled = 1, \ + .thread = NULL, \ + .init_routine = NULL, \ + .start_routine = global_statistics_main}, + +extern void *global_statistics_main(void *ptr); + extern void rrdr_query_completed(uint64_t db_points_read, uint64_t result_points_generated); extern void finished_web_request_statistics(uint64_t dt, diff --git a/daemon/main.c b/daemon/main.c index 93ec78b6a..61041f540 100644 --- a/daemon/main.c +++ b/daemon/main.c @@ -28,10 +28,13 @@ void netdata_cleanup_and_exit(int ret) { info("EXIT: netdata prepares to exit with code %d...", ret); send_statistics("EXIT", ret?"ERROR":"OK","-"); + analytics_free_data(); char agent_crash_file[FILENAME_MAX + 1]; + char agent_incomplete_shutdown_file[FILENAME_MAX + 1]; snprintfz(agent_crash_file, FILENAME_MAX, "%s/.agent_crash", netdata_configured_varlib_dir); - (void) unlink(agent_crash_file); + snprintfz(agent_incomplete_shutdown_file, FILENAME_MAX, "%s/.agent_incomplete_shutdown", netdata_configured_varlib_dir); + (void) rename(agent_crash_file, agent_incomplete_shutdown_file); // cleanup/save the database and exit info("EXIT: cleaning up the database..."); @@ -67,10 +70,12 @@ void netdata_cleanup_and_exit(int ret) { security_clean_openssl(); #endif info("EXIT: all done - netdata is now exiting - bye bye..."); + (void) unlink(agent_incomplete_shutdown_file); exit(ret); } struct netdata_static_thread static_threads[] = { + NETDATA_PLUGIN_HOOK_GLOBAL_STATISTICS NETDATA_PLUGIN_HOOK_CHECKS NETDATA_PLUGIN_HOOK_FREEBSD @@ -79,6 +84,7 @@ struct netdata_static_thread static_threads[] = { // linux internal plugins NETDATA_PLUGIN_HOOK_LINUX_PROC NETDATA_PLUGIN_HOOK_LINUX_DISKSPACE + NETDATA_PLUGIN_HOOK_LINUX_TIMEX NETDATA_PLUGIN_HOOK_LINUX_CGROUPS NETDATA_PLUGIN_HOOK_LINUX_TC @@ -97,6 +103,7 @@ struct netdata_static_thread static_threads[] = { NETDATA_PLUGIN_HOOK_PLUGINSD NETDATA_PLUGIN_HOOK_HEALTH + NETDATA_PLUGIN_HOOK_ANALYTICS {NULL, NULL, NULL, 0, NULL, NULL, NULL} }; @@ -395,18 +402,6 @@ void remove_option(int opt_index, int *argc, char **argv) { } while(argv[i][0] != '-' && opt_index >= *argc); } -static const char *verify_required_directory(const char *dir) { - if(chdir(dir) == -1) - fatal("Cannot cd to directory '%s'", dir); - - DIR *d = opendir(dir); - if(!d) - fatal("Cannot examine the contents of directory '%s'", dir); - closedir(d); - - return dir; -} - #ifdef ENABLE_HTTPS static void security_init(){ char filename[FILENAME_MAX + 1]; @@ -610,147 +605,6 @@ static void get_netdata_configured_variables() { } -static void get_system_timezone(void) { - // avoid flood calls to stat(/etc/localtime) - // http://stackoverflow.com/questions/4554271/how-to-avoid-excessive-stat-etc-localtime-calls-in-strftime-on-linux - const char *tz = getenv("TZ"); - if(!tz || !*tz) - setenv("TZ", config_get(CONFIG_SECTION_GLOBAL, "TZ environment variable", ":/etc/localtime"), 0); - - char buffer[FILENAME_MAX + 1] = ""; - const char *timezone = NULL; - ssize_t ret; - - // use the TZ variable - if(tz && *tz && *tz != ':') { - timezone = tz; - // info("TIMEZONE: using TZ variable '%s'", timezone); - } - - // use the contents of /etc/timezone - if(!timezone && !read_file("/etc/timezone", buffer, FILENAME_MAX)) { - timezone = buffer; - // info("TIMEZONE: using the contents of /etc/timezone: '%s'", timezone); - } - - // read the link /etc/localtime - if(!timezone) { - ret = readlink("/etc/localtime", buffer, FILENAME_MAX); - - if(ret > 0) { - buffer[ret] = '\0'; - - char *cmp = "/usr/share/zoneinfo/"; - size_t cmp_len = strlen(cmp); - - char *s = strstr(buffer, cmp); - if (s && s[cmp_len]) { - timezone = &s[cmp_len]; - // info("TIMEZONE: using the link of /etc/localtime: '%s'", timezone); - } - } - else - buffer[0] = '\0'; - } - - // find the timezone from strftime() - if(!timezone) { - time_t t; - struct tm *tmp, tmbuf; - - t = now_realtime_sec(); - tmp = localtime_r(&t, &tmbuf); - - if (tmp != NULL) { - if(strftime(buffer, FILENAME_MAX, "%Z", tmp) == 0) - buffer[0] = '\0'; - else { - buffer[FILENAME_MAX] = '\0'; - timezone = buffer; - // info("TIMEZONE: using strftime(): '%s'", timezone); - } - } - } - - if(timezone && *timezone) { - // make sure it does not have illegal characters - // info("TIMEZONE: fixing '%s'", timezone); - - size_t len = strlen(timezone); - char tmp[len + 1]; - char *d = tmp; - *d = '\0'; - - while(*timezone) { - if(isalnum(*timezone) || *timezone == '_' || *timezone == '/') - *d++ = *timezone++; - else - timezone++; - } - *d = '\0'; - strncpyz(buffer, tmp, len); - timezone = buffer; - // info("TIMEZONE: fixed as '%s'", timezone); - } - - if(!timezone || !*timezone) - timezone = "unknown"; - - netdata_configured_timezone = config_get(CONFIG_SECTION_GLOBAL, "timezone", timezone); -} - -void set_global_environment() { - { - char b[16]; - snprintfz(b, 15, "%d", default_rrd_update_every); - setenv("NETDATA_UPDATE_EVERY", b, 1); - } - - setenv("NETDATA_VERSION" , program_version, 1); - setenv("NETDATA_HOSTNAME" , netdata_configured_hostname, 1); - setenv("NETDATA_CONFIG_DIR" , verify_required_directory(netdata_configured_user_config_dir), 1); - setenv("NETDATA_USER_CONFIG_DIR" , verify_required_directory(netdata_configured_user_config_dir), 1); - setenv("NETDATA_STOCK_CONFIG_DIR" , verify_required_directory(netdata_configured_stock_config_dir), 1); - setenv("NETDATA_PLUGINS_DIR" , verify_required_directory(netdata_configured_primary_plugins_dir), 1); - setenv("NETDATA_WEB_DIR" , verify_required_directory(netdata_configured_web_dir), 1); - setenv("NETDATA_CACHE_DIR" , verify_required_directory(netdata_configured_cache_dir), 1); - setenv("NETDATA_LIB_DIR" , verify_required_directory(netdata_configured_varlib_dir), 1); - setenv("NETDATA_LOCK_DIR" , netdata_configured_lock_dir, 1); - setenv("NETDATA_LOG_DIR" , verify_required_directory(netdata_configured_log_dir), 1); - setenv("HOME" , verify_required_directory(netdata_configured_home_dir), 1); - setenv("NETDATA_HOST_PREFIX" , netdata_configured_host_prefix, 1); - - char *default_port = appconfig_get(&netdata_config, CONFIG_SECTION_WEB, "default port", NULL); - int clean = 0; - if (!default_port) { - default_port = strdupz("19999"); - clean = 1; - } - - setenv("NETDATA_LISTEN_PORT" , default_port, 1); - if(clean) - freez(default_port); - - get_system_timezone(); - - // set the path we need - char path[1024 + 1], *p = getenv("PATH"); - if(!p) p = "/bin:/usr/bin"; - snprintfz(path, 1024, "%s:%s", p, "/sbin:/usr/sbin:/usr/local/bin:/usr/local/sbin"); - setenv("PATH", config_get(CONFIG_SECTION_PLUGINS, "PATH environment variable", path), 1); - - // python options - p = getenv("PYTHONPATH"); - if(!p) p = ""; - setenv("PYTHONPATH", config_get(CONFIG_SECTION_PLUGINS, "PYTHONPATH environment variable", p), 1); - - // disable buffering for python plugins - setenv("PYTHONUNBUFFERED", "1", 1); - - // switch to standard locale for plugins - setenv("LC_ALL", "C", 1); -} - static int load_netdata_conf(char *filename, char overwrite_used) { errno = 0; @@ -833,47 +687,6 @@ int get_system_info(struct rrdhost_system_info *system_info) { return 0; } -void send_statistics( const char *action, const char *action_result, const char *action_data) { - static char *as_script; - - if (netdata_anonymous_statistics_enabled == -1) { - char *optout_file = mallocz(sizeof(char) * (strlen(netdata_configured_user_config_dir) +strlen(".opt-out-from-anonymous-statistics") + 2)); - sprintf(optout_file, "%s/%s", netdata_configured_user_config_dir, ".opt-out-from-anonymous-statistics"); - if (likely(access(optout_file, R_OK) != 0)) { - as_script = mallocz(sizeof(char) * (strlen(netdata_configured_primary_plugins_dir) + strlen("anonymous-statistics.sh") + 2)); - sprintf(as_script, "%s/%s", netdata_configured_primary_plugins_dir, "anonymous-statistics.sh"); - if (unlikely(access(as_script, R_OK) != 0)) { - netdata_anonymous_statistics_enabled=0; - info("Anonymous statistics script %s not found.",as_script); - freez(as_script); - } else { - netdata_anonymous_statistics_enabled=1; - } - } else { - netdata_anonymous_statistics_enabled = 0; - as_script = NULL; - } - freez(optout_file); - } - if(!netdata_anonymous_statistics_enabled) return; - if (!action) return; - if (!action_result) action_result=""; - if (!action_data) action_data=""; - char *command_to_run=mallocz(sizeof(char) * (strlen(action) + strlen(action_result) + strlen(action_data) + strlen(as_script) + 10)); - pid_t command_pid; - - sprintf(command_to_run,"%s '%s' '%s' '%s'", as_script, action, action_result, action_data); - info("%s", command_to_run); - - FILE *fp = mypopen(command_to_run, &command_pid); - if(fp) { - char buffer[100 + 1]; - while (fgets(buffer, 100, fp) != NULL); - mypclose(fp, command_pid); - } - freez(command_to_run); -} - void set_silencers_filename() { char filename[FILENAME_MAX + 1]; snprintfz(filename, FILENAME_MAX, "%s/health.silencers.json", netdata_configured_varlib_dir); @@ -920,7 +733,7 @@ int main(int argc, char **argv) { // set the name for logging program_name = "netdata"; - // parse depercated options + // parse deprecated options // TODO: Remove this block with the next major release. { i = 1; @@ -1106,21 +919,21 @@ int main(int argc, char **argv) { return 1; } - const char *heystack = argv[optind]; + const char *haystack = argv[optind]; const char *needle = argv[optind + 1]; size_t len = strlen(needle) + 1; char wildcarded[len]; - SIMPLE_PATTERN *p = simple_pattern_create(heystack, NULL, SIMPLE_PATTERN_EXACT); + SIMPLE_PATTERN *p = simple_pattern_create(haystack, NULL, SIMPLE_PATTERN_EXACT); int ret = simple_pattern_matches_extract(p, needle, wildcarded, len); simple_pattern_free(p); if(ret) { - fprintf(stdout, "RESULT: MATCHED - pattern '%s' matches '%s', wildcarded '%s'\n", heystack, needle, wildcarded); + fprintf(stdout, "RESULT: MATCHED - pattern '%s' matches '%s', wildcarded '%s'\n", haystack, needle, wildcarded); return 0; } else { - fprintf(stdout, "RESULT: NOT MATCHED - pattern '%s' does not match '%s', wildcarded '%s'\n", heystack, needle, wildcarded); + fprintf(stdout, "RESULT: NOT MATCHED - pattern '%s' does not match '%s', wildcarded '%s'\n", haystack, needle, wildcarded); return 1; } } @@ -1437,7 +1250,7 @@ int main(int argc, char **argv) { netdata_threads_init_after_fork((size_t)config_get_number(CONFIG_SECTION_GLOBAL, "pthread stack size", (long)default_stacksize)); - // initialyze internal registry + // initialize internal registry registry_init(); // fork the spawn server spawn_init(); @@ -1461,6 +1274,9 @@ int main(int argc, char **argv) { fatal("Cannot initialize localhost instance with name '%s'.", netdata_configured_hostname); char agent_crash_file[FILENAME_MAX + 1]; + char agent_incomplete_shutdown_file[FILENAME_MAX + 1]; + snprintfz(agent_incomplete_shutdown_file, FILENAME_MAX, "%s/.agent_incomplete_shutdown", netdata_configured_varlib_dir); + int incomplete_shutdown_detected = (unlink(agent_incomplete_shutdown_file) == 0); snprintfz(agent_crash_file, FILENAME_MAX, "%s/.agent_crash", netdata_configured_varlib_dir); int crash_detected = (unlink(agent_crash_file) == 0); int fd = open(agent_crash_file, O_WRONLY | O_CREAT | O_TRUNC, 444); @@ -1509,9 +1325,26 @@ int main(int argc, char **argv) { info("netdata initialization completed. Enjoy real-time performance monitoring!"); netdata_ready = 1; + set_late_global_environment(); + send_statistics("START", "-", "-"); if (crash_detected) send_statistics("CRASH", "-", "-"); + if (incomplete_shutdown_detected) + send_statistics("INCOMPLETE_SHUTDOWN", "-", "-"); + + //check if ANALYTICS needs to start + if (netdata_anonymous_statistics_enabled == 1) { + for (i = 0; static_threads[i].name != NULL; i++) { + if (!strncmp(static_threads[i].name, "ANALYTICS", 9)) { + struct netdata_static_thread *st = &static_threads[i]; + st->thread = mallocz(sizeof(netdata_thread_t)); + st->enabled = 1; + debug(D_SYSTEM, "Starting thread %s.", st->name); + netdata_thread_create(st->thread, st->name, NETDATA_THREAD_OPTION_DEFAULT, st->start_routine, st); + } + } + } // ------------------------------------------------------------------------ // Report ACLK build failure diff --git a/daemon/signals.c b/daemon/signals.c index 9e30bf19d..b991d46bf 100644 --- a/daemon/signals.c +++ b/daemon/signals.c @@ -44,7 +44,7 @@ static void signal_handler(int signo) { if(signals_waiting[i].action == NETDATA_SIGNAL_FATAL) { char buffer[200 + 1]; - snprintfz(buffer, 200, "\nSIGNAL HANLDER: received: %s. Oops! This is bad!\n", signals_waiting[i].name); + snprintfz(buffer, 200, "\nSIGNAL HANDLER: received: %s. Oops! This is bad!\n", signals_waiting[i].name); if(write(STDERR_FILENO, buffer, strlen(buffer)) == -1) { // nothing to do - we cannot write but there is no way to complain about it ; diff --git a/daemon/unit_test.c b/daemon/unit_test.c index 9a17aa762..81090736e 100644 --- a/daemon/unit_test.c +++ b/daemon/unit_test.c @@ -1515,7 +1515,7 @@ static RRDHOST *dbengine_rrdhost_find_or_create(char *name) ); } -// costants for test_dbengine +// constants for test_dbengine static const int CHARTS = 64; static const int DIMS = 16; // That gives us 64 * 16 = 1024 metrics #define REGIONS (3) // 3 regions of update_every diff --git a/database/engine/metadata_log/metadatalog.h b/database/engine/metadata_log/metadatalog.h index b484686de..483036a91 100644 --- a/database/engine/metadata_log/metadatalog.h +++ b/database/engine/metadata_log/metadatalog.h @@ -12,7 +12,7 @@ #include "metadatalogapi.h" #include "compaction.h" -/* Forward declerations */ +/* Forward declarations */ struct metalog_instance; struct parser_user_object; diff --git a/database/engine/pagecache.c b/database/engine/pagecache.c index d7698de01..f17afc22b 100644 --- a/database/engine/pagecache.c +++ b/database/engine/pagecache.c @@ -3,7 +3,7 @@ #include "rrdengine.h" -/* Forward declerations */ +/* Forward declarations */ static int pg_cache_try_evict_one_page_unsafe(struct rrdengine_instance *ctx); /* always inserts into tail */ diff --git a/database/engine/rrdengine.h b/database/engine/rrdengine.h index 2d48665f8..07cc1479d 100644 --- a/database/engine/rrdengine.h +++ b/database/engine/rrdengine.h @@ -26,7 +26,7 @@ #endif /* NETDATA_RRD_INTERNALS */ -/* Forward declerations */ +/* Forward declarations */ struct rrdengine_instance; #define MAX_PAGES_PER_EXTENT (64) /* TODO: can go higher only when journal supports bigger than 4KiB transactions */ diff --git a/database/engine/rrdengineapi.c b/database/engine/rrdengineapi.c index cb46e06e3..d847969e8 100755 --- a/database/engine/rrdengineapi.c +++ b/database/engine/rrdengineapi.c @@ -32,7 +32,7 @@ void rrdeng_generate_legacy_uuid(const char *dim_id, char *chart_id, uuid_t *ret memcpy(ret_uuid, hash_value, sizeof(uuid_t)); } -/* Transform legacy UUID to be unique across hosts deterministacally */ +/* Transform legacy UUID to be unique across hosts deterministically */ void rrdeng_convert_legacy_uuid_to_multihost(char machine_guid[GUID_LEN + 1], uuid_t *legacy_uuid, uuid_t *ret_uuid) { EVP_MD_CTX *evpctx; @@ -359,7 +359,7 @@ static inline uint32_t *pginfo_to_points(struct rrdeng_page_info *page_info) * reference dimension that that have different data collection intervals and overlap with the time range * [start_time,end_time]. The caller must free (*region_info_arrayp) with freez(). If region_info_arrayp is set * to NULL nothing was allocated. - * @param max_intervalp is derefenced and set to be the largest data collection interval of all regions. + * @param max_intervalp is dereferenced and set to be the largest data collection interval of all regions. * @return number of regions with different data collection intervals. */ unsigned rrdeng_variable_step_boundaries(RRDSET *st, time_t start_time, time_t end_time, diff --git a/database/rrd.h b/database/rrd.h index 59d0501bd..380ccb161 100644 --- a/database/rrd.h +++ b/database/rrd.h @@ -454,8 +454,8 @@ typedef enum rrdset_flags { // (the master data set should be the one that has the same family and is not detail) RRDSET_FLAG_DEBUG = 1 << 2, // enables or disables debugging for a chart RRDSET_FLAG_OBSOLETE = 1 << 3, // this is marked by the collector/module as obsolete - RRDSET_FLAG_BACKEND_SEND = 1 << 4, // if set, this chart should be sent to backends - RRDSET_FLAG_BACKEND_IGNORE = 1 << 5, // if set, this chart should not be sent to backends + RRDSET_FLAG_EXPORTING_SEND = 1 << 4, // if set, this chart should be sent to Prometheus web API + RRDSET_FLAG_EXPORTING_IGNORE = 1 << 5, // if set, this chart should not be sent to Prometheus web API RRDSET_FLAG_UPSTREAM_SEND = 1 << 6, // if set, this chart should be sent upstream (streaming) RRDSET_FLAG_UPSTREAM_IGNORE = 1 << 7, // if set, this chart should not be sent upstream (streaming) RRDSET_FLAG_UPSTREAM_EXPOSED = 1 << 8, // if set, we have sent this chart definition to netdata parent (streaming) @@ -468,7 +468,9 @@ typedef enum rrdset_flags { // No new values have been collected for this chart since agent start or it was marked RRDSET_FLAG_OBSOLETE at // least rrdset_free_obsolete_time seconds ago. RRDSET_FLAG_ARCHIVED = 1 << 15, - RRDSET_FLAG_ACLK = 1 << 16 + RRDSET_FLAG_ACLK = 1 << 16, + RRDSET_FLAG_BACKEND_SEND = 1 << 17, // if set, this chart should be sent to backends + RRDSET_FLAG_BACKEND_IGNORE = 1 << 18 // if set, this chart should not be sent to backends } RRDSET_FLAGS; #ifdef HAVE_C___ATOMIC @@ -666,6 +668,10 @@ struct alarm_entry { char *family; + char *classification; + char *component; + char *type; + char *exec; char *recipient; time_t exec_run_timestamp; @@ -758,6 +764,9 @@ struct rrdhost { const char *os; // the O/S type of the host const char *tags; // tags for this host const char *timezone; // the timezone of the host +#ifdef ENABLE_ACLK + long obsolete_count; +#endif RRDHOST_FLAGS flags; // flags about this RRDHOST RRDHOST_FLAGS *exporting_flags; // array of flags for exporting connector instances @@ -819,7 +828,7 @@ struct rrdhost { char *health_default_exec; // the full path of the alarms notifications program char *health_default_recipient; // the default recipient for all alarms char *health_log_filename; // the alarms event log filename - size_t health_log_entries_written; // the number of alarm events writtern to the alarms event log + size_t health_log_entries_written; // the number of alarm events written to the alarms event log FILE *health_log_fp; // the FILE pointer to the open alarms event log file uint32_t health_default_warn_repeat_every; // the default value for the interval between repeating warning notifications uint32_t health_default_crit_repeat_every; // the default value for the interval between repeating critical notifications @@ -873,6 +882,7 @@ struct rrdhost { struct rrdengine_instance *rrdeng_ctx; // DB engine instance for this host #endif uuid_t host_uuid; // Global GUID for this host + uuid_t *node_id; // Cloud node_id #ifdef ENABLE_HTTPS struct netdata_ssl ssl; //Structure used to encrypt the connection diff --git a/database/rrdcalc.c b/database/rrdcalc.c index bc91da64f..85b9efb75 100644 --- a/database/rrdcalc.c +++ b/database/rrdcalc.c @@ -91,6 +91,9 @@ static void rrdsetcalc_link(RRDSET *st, RRDCALC *rc) { rc->name, rc->rrdset->id, rc->rrdset->family, + rc->classification, + rc->component, + rc->type, rc->exec, rc->recipient, now - rc->last_status_change, @@ -165,6 +168,9 @@ inline void rrdsetcalc_unlink(RRDCALC *rc) { rc->name, rc->rrdset->id, rc->rrdset->family, + rc->classification, + rc->component, + rc->type, rc->exec, rc->recipient, now - rc->last_status_change, @@ -428,6 +434,10 @@ inline RRDCALC *rrdcalc_create_from_template(RRDHOST *host, RRDCALCTEMPLATE *rt, if(rt->units) rc->units = strdupz(rt->units); if(rt->info) rc->info = strdupz(rt->info); + if (rt->classification) rc->classification = strdupz(rt->classification); + if (rt->component) rc->component = strdupz(rt->component); + if (rt->type) rc->type = strdupz(rt->type); + if(rt->calculation) { rc->calculation = expression_parse(rt->calculation->source, NULL, NULL); if(!rc->calculation) @@ -535,6 +545,10 @@ inline RRDCALC *rrdcalc_create_from_rrdcalc(RRDCALC *rc, RRDHOST *host, const ch if(rc->units) newrc->units = strdupz(rc->units); if(rc->info) newrc->info = strdupz(rc->info); + if (rc->classification) newrc->classification = strdupz(rc->classification); + if (rc->component) newrc->component = strdupz(rc->component); + if (rc->type) newrc->type = strdupz(rc->type); + if(rc->calculation) { newrc->calculation = expression_parse(rc->calculation->source, NULL, NULL); if(!newrc->calculation) @@ -573,6 +587,9 @@ void rrdcalc_free(RRDCALC *rc) { freez(rc->source); freez(rc->units); freez(rc->info); + freez(rc->classification); + freez(rc->component); + freez(rc->type); simple_pattern_free(rc->spdim); freez(rc->labels); simple_pattern_free(rc->splabels); diff --git a/database/rrdcalc.h b/database/rrdcalc.h index 27ff99a89..b4122c605 100644 --- a/database/rrdcalc.h +++ b/database/rrdcalc.h @@ -42,10 +42,13 @@ struct rrdcalc { char *exec; // the command to execute when this alarm switches state char *recipient; // the recipient of the alarm (the first parameter to exec) + char *classification; // the class that this alarm belongs + char *component; // the component that this alarm refers to + char *type; // type of the alarm + char *chart; // the chart id this should be linked to uint32_t hash_chart; - char *plugin_match; //the plugin name that should be linked to SIMPLE_PATTERN *plugin_pattern; diff --git a/database/rrdcalctemplate.c b/database/rrdcalctemplate.c index 007b8c5d6..5060313ec 100644 --- a/database/rrdcalctemplate.c +++ b/database/rrdcalctemplate.c @@ -45,6 +45,11 @@ static int rrdcalctemplate_is_there_label_restriction(RRDCALCTEMPLATE *rt, RRDH } static inline int rrdcalctemplate_test_additional_restriction(RRDCALCTEMPLATE *rt, RRDSET *st) { + if (rt->charts_pattern && + !(simple_pattern_matches(rt->charts_pattern, st->id) || + simple_pattern_matches(rt->charts_pattern, st->name))) + return 0; + if (rt->family_pattern && !simple_pattern_matches(rt->family_pattern, st->family)) return 0; @@ -111,6 +116,9 @@ inline void rrdcalctemplate_free(RRDCALCTEMPLATE *rt) { freez(rt->module_match); simple_pattern_free(rt->module_pattern); + freez(rt->charts_match); + simple_pattern_free(rt->charts_pattern); + freez(rt->name); freez(rt->exec); freez(rt->recipient); diff --git a/database/rrdcalctemplate.h b/database/rrdcalctemplate.h index fb9347d73..65114da6a 100644 --- a/database/rrdcalctemplate.h +++ b/database/rrdcalctemplate.h @@ -15,6 +15,10 @@ struct rrdcalctemplate { char *exec; char *recipient; + char *classification; + char *component; + char *type; + char *context; uint32_t hash_context; @@ -27,6 +31,9 @@ struct rrdcalctemplate { char *module_match; SIMPLE_PATTERN *module_pattern; + char *charts_match; + SIMPLE_PATTERN *charts_pattern; + char *source; // the source of this alarm char *units; // the units of the alarm char *info; // a short description of the alarm diff --git a/database/rrddim.c b/database/rrddim.c index b4ea34d2d..510538d4b 100644 --- a/database/rrddim.c +++ b/database/rrddim.c @@ -187,14 +187,14 @@ void rrdcalc_link_to_rrddim(RRDDIM *rd, RRDSET *st, RRDHOST *host) { for (rrdc = host->alarms_with_foreach; rrdc ; rrdc = rrdc->next) { if (simple_pattern_matches(rrdc->spdim, rd->id) || simple_pattern_matches(rrdc->spdim, rd->name)) { if (rrdc->hash_chart == st->hash_name || !strcmp(rrdc->chart, st->name) || !strcmp(rrdc->chart, st->id)) { - char *usename = alarm_name_with_dim(rrdc->name, strlen(rrdc->name), rd->name, strlen(rd->name)); - if (usename) { - if(rrdcalc_exists(host, st->name, usename, 0, 0)){ - freez(usename); + char *name = alarm_name_with_dim(rrdc->name, strlen(rrdc->name), rd->name, strlen(rd->name)); + if (name) { + if(rrdcalc_exists(host, st->name, name, 0, 0)){ + freez(name); continue; } - RRDCALC *child = rrdcalc_create_from_rrdcalc(rrdc, host, usename, rd->name); + RRDCALC *child = rrdcalc_create_from_rrdcalc(rrdc, host, name, rd->name); if (child) { rrdcalc_add_to_host(host, child); RRDCALC *rdcmp = (RRDCALC *) avl_insert_lock(&(host)->alarms_idx_health_log,(avl_t *)child); diff --git a/database/rrdhost.c b/database/rrdhost.c index ae49036a8..5ce5366d2 100644 --- a/database/rrdhost.c +++ b/database/rrdhost.c @@ -302,6 +302,7 @@ RRDHOST *rrdhost_create(const char *hostname, int rc = sql_store_host(&host->host_uuid, hostname, registry_hostname, update_every, os, timezone, tags); if (unlikely(rc)) error_report("Failed to store machine GUID to the database"); + sql_load_node_id(host); } else error_report("Host machine GUID %s is not valid", host->machine_guid); @@ -899,6 +900,7 @@ void rrdhost_free(RRDHOST *host) { netdata_rwlock_destroy(&host->labels.labels_rwlock); netdata_rwlock_destroy(&host->health_log.alarm_log_rwlock); netdata_rwlock_destroy(&host->rrdhost_rwlock); + freez(host->node_id); freez(host); diff --git a/database/rrdset.c b/database/rrdset.c index 15640d3ed..fd6605dff 100644 --- a/database/rrdset.c +++ b/database/rrdset.c @@ -175,6 +175,8 @@ int rrdset_set_name(RRDSET *st, const char *name) { if(unlikely(rrdset_index_add_name(host, st) != st)) error("RRDSET: INTERNAL ERROR: attempted to index duplicate chart name '%s'", st->name); + rrdset_flag_clear(st, RRDSET_FLAG_EXPORTING_SEND); + rrdset_flag_clear(st, RRDSET_FLAG_EXPORTING_IGNORE); rrdset_flag_clear(st, RRDSET_FLAG_BACKEND_SEND); rrdset_flag_clear(st, RRDSET_FLAG_BACKEND_IGNORE); rrdset_flag_clear(st, RRDSET_FLAG_UPSTREAM_SEND); @@ -450,7 +452,7 @@ void rrdset_delete_custom(RRDSET *st, int db_rotated) { #ifdef ENABLE_ACLK if ((netdata_cloud_setting) && (db_rotated || RRD_MEMORY_MODE_DBENGINE != st->rrd_memory_mode)) { aclk_del_collector(st->rrdhost, st->plugin_name, st->module_name); - aclk_update_chart(st->rrdhost, st->id, ACLK_CMD_CHARTDEL); + st->rrdhost->obsolete_count++; } #endif @@ -858,6 +860,8 @@ RRDSET *rrdset_create_custom( rrdset_flag_clear(st, RRDSET_FLAG_DETAIL); rrdset_flag_clear(st, RRDSET_FLAG_DEBUG); rrdset_flag_clear(st, RRDSET_FLAG_OBSOLETE); + rrdset_flag_clear(st, RRDSET_FLAG_EXPORTING_SEND); + rrdset_flag_clear(st, RRDSET_FLAG_EXPORTING_IGNORE); rrdset_flag_clear(st, RRDSET_FLAG_BACKEND_SEND); rrdset_flag_clear(st, RRDSET_FLAG_BACKEND_IGNORE); rrdset_flag_clear(st, RRDSET_FLAG_UPSTREAM_SEND); @@ -928,7 +932,14 @@ RRDSET *rrdset_create_custom( store_active_chart(st->chart_uuid); +#ifdef ENABLE_ACLK + host->obsolete_count = 0; +#endif rrdhost_cleanup_obsolete_charts(host); +#ifdef ENABLE_ACLK + if (host->obsolete_count) + aclk_update_chart(st->rrdhost, "dummy-chart", ACLK_CMD_CHARTDEL); +#endif rrdhost_unlock(host); #ifdef ENABLE_ACLK diff --git a/database/sqlite/sqlite_functions.c b/database/sqlite/sqlite_functions.c index 694b86330..382ed8b02 100644 --- a/database/sqlite/sqlite_functions.c +++ b/database/sqlite/sqlite_functions.c @@ -19,7 +19,7 @@ const char *database_config[] = { "CREATE INDEX IF NOT EXISTS ind_c1 on chart (host_id, id, type, name);", "CREATE TABLE IF NOT EXISTS chart_label(chart_id blob, source_type int, label_key text, " "label_value text, date_created int, PRIMARY KEY (chart_id, label_key));", - + "CREATE TABLE IF NOT EXISTS node_instance (host_id blob PRIMARY KEY, claim_id, node_id, date_created);", "delete from chart_active;", "delete from dimension_active;", "delete from chart where chart_id not in (select chart_id from dimension);", @@ -1338,3 +1338,298 @@ failed: #endif return; } + +#define SQL_STORE_CLAIM_ID "insert into node_instance " \ + "(host_id, claim_id, date_created) values (@host_id, @claim_id, strftime('%s')) " \ + "on conflict(host_id) do update set claim_id = excluded.claim_id;" + +void store_claim_id(uuid_t *host_id, uuid_t *claim_id) +{ + sqlite3_stmt *res = NULL; + int rc; + + if (unlikely(!db_meta)) { + if (default_rrd_memory_mode == RRD_MEMORY_MODE_DBENGINE) + error_report("Database has not been initialized"); + return; + } + + rc = sqlite3_prepare_v2(db_meta, SQL_STORE_CLAIM_ID, -1, &res, 0); + if (unlikely(rc != SQLITE_OK)) { + error_report("Failed to prepare statement store chart labels"); + return; + } + + rc = sqlite3_bind_blob(res, 1, host_id, sizeof(*host_id), SQLITE_STATIC); + if (unlikely(rc != SQLITE_OK)) { + error_report("Failed to bind host_id parameter to store node instance information"); + goto failed; + } + + if (claim_id) + rc = sqlite3_bind_blob(res, 2, claim_id, sizeof(*claim_id), SQLITE_STATIC); + else + rc = sqlite3_bind_null(res, 2); + if (unlikely(rc != SQLITE_OK)) { + error_report("Failed to bind claim_id parameter to store node instance information"); + goto failed; + } + + rc = execute_insert(res); + if (unlikely(rc != SQLITE_DONE)) + error_report("Failed to store node instance information, rc = %d", rc); + +failed: + if (unlikely(sqlite3_finalize(res) != SQLITE_OK)) + error_report("Failed to finalize the prepared statement when storing node instance information"); + + return; +} + +static inline void set_host_node_id(RRDHOST *host, uuid_t *node_id) +{ + if (unlikely(!host)) + return; + + if (unlikely(!node_id)) { + freez(host->node_id); + host->node_id = NULL; + return; + } + + if (unlikely(!host->node_id)) + host->node_id = mallocz(sizeof(*host->node_id)); + uuid_copy(*(host->node_id), *node_id); + return; +} + +#define SQL_UPDATE_NODE_ID "update node_instance set node_id = @node_id where host_id = @host_id;" + +int update_node_id(uuid_t *host_id, uuid_t *node_id) +{ + sqlite3_stmt *res = NULL; + RRDHOST *host = NULL; + int rc = 2; + + if (unlikely(!db_meta)) { + if (default_rrd_memory_mode == RRD_MEMORY_MODE_DBENGINE) + error_report("Database has not been initialized"); + return 1; + } + + rc = sqlite3_prepare_v2(db_meta, SQL_UPDATE_NODE_ID, -1, &res, 0); + if (unlikely(rc != SQLITE_OK)) { + error_report("Failed to prepare statement to store node instance information"); + return 1; + } + + rc = sqlite3_bind_blob(res, 1, node_id, sizeof(*node_id), SQLITE_STATIC); + if (unlikely(rc != SQLITE_OK)) { + error_report("Failed to bind host_id parameter to store node instance information"); + goto failed; + } + + rc = sqlite3_bind_blob(res, 2, host_id, sizeof(*host_id), SQLITE_STATIC); + if (unlikely(rc != SQLITE_OK)) { + error_report("Failed to bind host_id parameter to store node instance information"); + goto failed; + } + + rc = execute_insert(res); + if (unlikely(rc != SQLITE_DONE)) + error_report("Failed to store node instance information, rc = %d", rc); + rc = sqlite3_changes(db_meta); + + char host_guid[GUID_LEN + 1]; + uuid_unparse_lower(*host_id, host_guid); + rrd_wrlock(); + host = rrdhost_find_by_guid(host_guid, 0); + if (likely(host)) + set_host_node_id(host, node_id); + rrd_unlock(); + +failed: + if (unlikely(sqlite3_finalize(res) != SQLITE_OK)) + error_report("Failed to finalize the prepared statement when storing node instance information"); + + return rc - 1; +} + +#define SQL_SELECT_NODE_ID "select node_id from node_instance where host_id = @host_id and node_id not null;" + +int get_node_id(uuid_t *host_id, uuid_t *node_id) +{ + sqlite3_stmt *res = NULL; + int rc; + + if (unlikely(!db_meta)) { + if (default_rrd_memory_mode == RRD_MEMORY_MODE_DBENGINE) + error_report("Database has not been initialized"); + return 1; + } + + rc = sqlite3_prepare_v2(db_meta, SQL_SELECT_NODE_ID, -1, &res, 0); + if (unlikely(rc != SQLITE_OK)) { + error_report("Failed to prepare statement to select node instance information for a host"); + return 1; + } + + rc = sqlite3_bind_blob(res, 1, host_id, sizeof(*host_id), SQLITE_STATIC); + if (unlikely(rc != SQLITE_OK)) { + error_report("Failed to bind host_id parameter to select node instance information"); + goto failed; + } + + rc = sqlite3_step(res); + if (likely(rc == SQLITE_ROW && node_id)) + uuid_copy(*node_id, *((uuid_t *) sqlite3_column_blob(res, 0))); + +failed: + if (unlikely(sqlite3_finalize(res) != SQLITE_OK)) + error_report("Failed to finalize the prepared statement when selecting node instance information"); + + return (rc == SQLITE_ROW) ? 0 : -1; +} + +#define SQL_INVALIDATE_NODE_INSTANCES "update node_instance set node_id = NULL where exists " \ + "(select host_id from node_instance where host_id = @host_id and (@claim_id is null or claim_id <> @claim_id));" + +void invalidate_node_instances(uuid_t *host_id, uuid_t *claim_id) +{ + sqlite3_stmt *res = NULL; + int rc; + + if (unlikely(!db_meta)) { + if (default_rrd_memory_mode == RRD_MEMORY_MODE_DBENGINE) + error_report("Database has not been initialized"); + return; + } + + rc = sqlite3_prepare_v2(db_meta, SQL_INVALIDATE_NODE_INSTANCES, -1, &res, 0); + if (unlikely(rc != SQLITE_OK)) { + error_report("Failed to prepare statement to invalidate node instance ids"); + return; + } + + rc = sqlite3_bind_blob(res, 1, host_id, sizeof(*host_id), SQLITE_STATIC); + if (unlikely(rc != SQLITE_OK)) { + error_report("Failed to bind host_id parameter to invalidate node instance information"); + goto failed; + } + + if (claim_id) + rc = sqlite3_bind_blob(res, 2, claim_id, sizeof(*claim_id), SQLITE_STATIC); + else + rc = sqlite3_bind_null(res, 2); + + if (unlikely(rc != SQLITE_OK)) { + error_report("Failed to bind claim_id parameter to invalidate node instance information"); + goto failed; + } + + rc = execute_insert(res); + if (unlikely(rc != SQLITE_DONE)) + error_report("Failed to invalidate node instance information, rc = %d", rc); + +failed: + if (unlikely(sqlite3_finalize(res) != SQLITE_OK)) + error_report("Failed to finalize the prepared statement when invalidating node instance information"); +} + +#define SQL_GET_NODE_INSTANCE_LIST "select ni.node_id, ni.host_id, h.hostname " \ + "from node_instance ni, host h where ni.host_id = h.host_id;" + +struct node_instance_list *get_node_list(void) +{ + struct node_instance_list *node_list = NULL; + sqlite3_stmt *res = NULL; + int rc; + + if (unlikely(!db_meta)) { + if (default_rrd_memory_mode == RRD_MEMORY_MODE_DBENGINE) + error_report("Database has not been initialized"); + return NULL; + } + + rc = sqlite3_prepare_v2(db_meta, SQL_GET_NODE_INSTANCE_LIST, -1, &res, 0); + if (unlikely(rc != SQLITE_OK)) { + error_report("Failed to prepare statement store chart labels"); + return NULL; + }; + + int row = 0; + char host_guid[37]; + while (sqlite3_step(res) == SQLITE_ROW) + row++; + + if (sqlite3_reset(res) != SQLITE_OK) { + error_report("Failed to reset the prepared statement fetching storing node instance information"); + goto failed; + } + node_list = callocz(row + 1, sizeof(*node_list)); + int max_rows = row; + row = 0; + while (sqlite3_step(res) == SQLITE_ROW) { + if (sqlite3_column_bytes(res, 0) == sizeof(uuid_t)) + uuid_copy(node_list[row].node_id, *((uuid_t *)sqlite3_column_blob(res, 0))); + if (sqlite3_column_bytes(res, 1) == sizeof(uuid_t)) { + uuid_t *host_id = (uuid_t *)sqlite3_column_blob(res, 1); + uuid_copy(node_list[row].host_id, *host_id); + node_list[row].querable = 1; + uuid_unparse_lower(*host_id, host_guid); + node_list[row].live = rrdhost_find_by_guid(host_guid, 0) ? 1 : 0; + node_list[row].hops = uuid_compare(*host_id, localhost->host_uuid) ? 1 : 0; + node_list[row].hostname = + sqlite3_column_bytes(res, 2) ? strdupz((char *)sqlite3_column_text(res, 2)) : NULL; + } + row++; + if (row == max_rows) + break; + } + +failed: + if (unlikely(sqlite3_finalize(res) != SQLITE_OK)) + error_report("Failed to finalize the prepared statement when storing node instance information"); + + return node_list; +}; + +#define SQL_GET_HOST_NODE_ID "select node_id from node_instance where host_id = @host_id;" + +void sql_load_node_id(RRDHOST *host) +{ + sqlite3_stmt *res = NULL; + int rc; + + if (unlikely(!db_meta)) { + if (default_rrd_memory_mode == RRD_MEMORY_MODE_DBENGINE) + error_report("Database has not been initialized"); + return; + } + + rc = sqlite3_prepare_v2(db_meta, SQL_GET_HOST_NODE_ID, -1, &res, 0); + if (unlikely(rc != SQLITE_OK)) { + error_report("Failed to prepare statement store chart labels"); + return; + }; + + rc = sqlite3_bind_blob(res, 1, &host->host_uuid, sizeof(host->host_uuid), SQLITE_STATIC); + if (unlikely(rc != SQLITE_OK)) { + error_report("Failed to bind host_id parameter to store node instance information"); + goto failed; + } + + rc = sqlite3_step(res); + if (likely(rc == SQLITE_ROW)) { + if (likely(sqlite3_column_bytes(res, 0) == sizeof(uuid_t))) + set_host_node_id(host, (uuid_t *)sqlite3_column_blob(res, 0)); + else + set_host_node_id(host, NULL); + } + +failed: + if (unlikely(sqlite3_finalize(res) != SQLITE_OK)) + error_report("Failed to finalize the prepared statement when storing node instance information"); + + return; +}; diff --git a/database/sqlite/sqlite_functions.h b/database/sqlite/sqlite_functions.h index d2bee75d2..30a52bf73 100644 --- a/database/sqlite/sqlite_functions.h +++ b/database/sqlite/sqlite_functions.h @@ -6,6 +6,17 @@ #include "../../daemon/common.h" #include "sqlite3.h" +// return a node list +struct node_instance_list { + uuid_t node_id; + uuid_t host_id; + char *hostname; + int live; + int querable; + int hops; +}; + + #define SQLITE_INSERT_DELAY (50) // Insert delay in case of lock #define SQL_STORE_HOST "insert or replace into host (host_id,hostname,registry_hostname,update_every,os,timezone,tags) values (?1,?2,?3,?4,?5,?6,?7);" @@ -60,4 +71,10 @@ extern void db_lock(void); extern void delete_dimension_uuid(uuid_t *dimension_uuid); extern void sql_store_chart_label(uuid_t *chart_uuid, int source_type, char *label, char *value); extern void sql_build_context_param_list(struct context_param **param_list, RRDHOST *host, char *context, char *chart); +extern void store_claim_id(uuid_t *host_id, uuid_t *claim_id); +extern int update_node_id(uuid_t *host_id, uuid_t *node_id); +extern int get_node_id(uuid_t *host_id, uuid_t *node_id); +extern void invalidate_node_instances(uuid_t *host_id, uuid_t *claim_id); +extern struct node_instance_list *get_node_list(void); +extern void sql_load_node_id(RRDHOST *host); #endif //NETDATA_SQLITE_FUNCTIONS_H diff --git a/docs/Running-behind-apache.md b/docs/Running-behind-apache.md index d1dc0e088..de95f55ea 100644 --- a/docs/Running-behind-apache.md +++ b/docs/Running-behind-apache.md @@ -7,29 +7,29 @@ custom_edit_url: https://github.com/netdata/netdata/edit/master/docs/Running-beh Below you can find instructions for configuring an apache server to: -1. proxy a single Netdata via an HTTP and HTTPS virtual host -2. dynamically proxy any number of Netdata servers -3. add user authentication -4. adjust Netdata settings to get optimal results +1. Proxy a single Netdata via an HTTP and HTTPS virtual host. +2. Dynamically proxy any number of Netdata servers. +3. Add user authentication. +4. Adjust Netdata settings to get optimal results. ## Requirements -Make sure your apache has installed `mod_proxy` and `mod_proxy_http`. +Make sure your apache has `mod_proxy` and `mod_proxy_http` installed and enabled. -On debian/ubuntu systems, install them with this: +On Debian/Ubuntu systems, install apache, which already includes the two modules, using: ```sh sudo apt-get install apache2 ``` -Also make sure they are enabled: +Enable them: ```sh sudo a2enmod proxy sudo a2enmod proxy_http ``` -Ensure your rewrite module is enabled: +Also, enable the rewrite module: ```sh sudo a2enmod rewrite @@ -123,7 +123,6 @@ with this content: ```conf - RewriteEngine On ProxyRequests Off ProxyPreserveHost On @@ -167,7 +166,7 @@ Repeat the operation for as many servers as you need. If you wish to add an authentication (user/password) to access your Netdata, do these: -Install the package `apache2-utils`. On debian / ubuntu run `sudo apt-get install apache2-utils`. +Install the package `apache2-utils`. On Debian/Ubuntu run `sudo apt-get install apache2-utils`. Then, generate password for user `netdata`, using `htpasswd -c /etc/apache2/.htpasswd netdata` diff --git a/docs/Running-behind-nginx.md b/docs/Running-behind-nginx.md index 2f47447da..83720039e 100644 --- a/docs/Running-behind-nginx.md +++ b/docs/Running-behind-nginx.md @@ -53,6 +53,8 @@ upstream backend { server { # nginx listens to this listen 80; + # uncomment the line if you want nginx to listen on IPv6 address + #listen [::]:80; # the virtual host name of this server_name netdata.example.com; @@ -82,16 +84,18 @@ upstream netdata { } server { - listen 80; + listen 80; + # uncomment the line if you want nginx to listen on IPv6 address + #listen [::]:80; - # the virtual host name of this subfolder should be exposed - #server_name netdata.example.com; + # the virtual host name of this subfolder should be exposed + #server_name netdata.example.com; - location = /netdata { + location = /netdata { return 301 /netdata/; - } + } - location ~ /netdata/(?.*) { + location ~ /netdata/(?.*) { proxy_redirect off; proxy_set_header Host $host; @@ -127,6 +131,8 @@ upstream backend-server2 { server { listen 80; + # uncomment the line if you want nginx to listen on IPv6 address + #listen [::]:80; # the virtual host name of this subfolder should be exposed #server_name netdata.example.com; diff --git a/docs/collect/application-metrics.md b/docs/collect/application-metrics.md index e5f903946..fbc0ae249 100644 --- a/docs/collect/application-metrics.md +++ b/docs/collect/application-metrics.md @@ -47,10 +47,10 @@ application metrics collectors, including those for containers/k8s clusters. ## Collect metrics from applications running on Windows Netdata is fully capable of collecting and visualizing metrics from applications running on Windows systems. The only -caveat is that you must [install the Agent](/docs/get/README.md) on a separate system or a compatible VM because there +caveat is that you must [install Netdata](/docs/get-started.mdx) on a separate system or a compatible VM because there is no native Windows version of the Netdata Agent. -Once you have the Agent running on that separate system, you can follow the [enable and configure +Once you have Netdata running on that separate system, you can follow the [enable and configure doc](/docs/collect/enable-configure.md) to tell the collector to look for exposed metrics on the Windows system's IP address or hostname, plus the applicable port. diff --git a/docs/collect/how-collectors-work.md b/docs/collect/how-collectors-work.md index 5ae444a6f..b4a6c8796 100644 --- a/docs/collect/how-collectors-work.md +++ b/docs/collect/how-collectors-work.md @@ -10,7 +10,7 @@ When Netdata starts, and with zero configuration, it auto-detects thousands of d per-second metrics. Netdata can immediately collect metrics from these endpoints thanks to 300+ **collectors**, which all come pre-installed -when you [install the Netdata Agent](/docs/get/README.md#install-the-netdata-agent). +when you [install Netdata](/docs/get-started.mdx). Every collector has two primary jobs: diff --git a/docs/configure/nodes.md b/docs/configure/nodes.md index c6e58cd8b..a721c73c4 100644 --- a/docs/configure/nodes.md +++ b/docs/configure/nodes.md @@ -40,7 +40,7 @@ exist. - `edit-config` is a shell script used for [editing configuration files](#use-edit-config-to-edit-configuration-files). - Various configuration files ending in `.conf` for [configuring plugins or collectors](/docs/collect/enable-configure.md#enable-a-collector-or-its-orchestrator) behave. Examples: `go.d.conf`, - `python.d.conf`, and `ebpf.conf`. + `python.d.conf`, and `ebpf.d.conf`. - Various directories ending in `.d`, which contain other configuration files, each ending in `.conf`, for [configuring specific collectors](/docs/collect/enable-configure.md#configure-a-collector). - `apps_groups.conf` is a configuration file for changing how applications/processes are grouped when viewing the @@ -112,7 +112,7 @@ You can edit any Netdata configuration file using `edit-config`. A few examples: ```bash ./edit-config apps_groups.conf -./edit-config ebpf.conf +./edit-config ebpf.d.conf ./edit-config health.d/load.conf ./edit-config go.d/prometheus.conf ``` diff --git a/docs/contributing/contributing-documentation.md b/docs/contributing/contributing-documentation.md index 44be92299..22df9fc3e 100644 --- a/docs/contributing/contributing-documentation.md +++ b/docs/contributing/contributing-documentation.md @@ -37,7 +37,7 @@ Netdata's documentation is separated into four sections. - **Netdata Agent reference**: Reference documentation for the open-source Netdata Agent. - Stored in various `.md` files within the `netdata/netdata` repository alongside the code responsible for that feature. For example, the database engine's reference documentation is at `/database/engine/README.md`. - - Published at [`https://learn.netdata.cloud/docs/agent`](https://learn.netdata.cloud/docs/agent). + - Published under the **Reference** section in the Netdata Learn sidebar. - **Netdata Cloud reference**: Reference documentation for the closed-source Netdata Cloud web application. - Stored in a private GitHub repository and not editable by the community. - Published at [`https://learn.netdata.cloud/docs/cloud`](https://learn.netdata.cloud/docs/cloud). diff --git a/docs/dashboard/customize.mdx b/docs/dashboard/customize.mdx new file mode 100644 index 000000000..f3a8f805a --- /dev/null +++ b/docs/dashboard/customize.mdx @@ -0,0 +1,93 @@ +--- +title: "Customize the standard dashboard" +description: "Netdata's preconfigured dashboard offers many customization options, such as choosing when charts are updated, your preferred theme, and custom text to document processes, and more." +type: how-to +custom_edit_url: https://github.com/netdata/netdata/edit/master/docs/dashboard/customize.mdx +--- + +# Customize the standard dashboard + +While the [Netdata dashboard](/docs/dashboard/how-dashboard-works.mdx) comes preconfigured with hundreds of charts and +thousands of metrics, you may want to alter your experience based on a particular use case or preferences. + +## Dashboard settings + +To change dashboard settings, click the on the **settings** icon ![Import +icon](https://raw.githubusercontent.com/netdata/netdata-ui/98e31799c1ec0983f433537ff16d2ac2b0d994aa/src/components/icon/assets/gear.svg) +in the top panel. + +These settings only affect how the dashboard behaves in your browser. They take effect immediately and are permanently +saved to browser local storage (except the refresh on focus / always option). Some settings are applied immediately, and +others are only reflected after the dashboard is refreshed, which happens automatically. + +Here are a few popular settings: + +### Change chart legend position + +Find this setting under the **Visual** tab. By default, Netdata places the [legend of +dimensions](/docs/dashboards/charts-dimensions-contexts-families.mdx#dimensions) _below_ charts. Click this toggle to +move the legend to the _right_ of charts. + +### Change theme + +Find this setting under the **Visual** tab. Choose between Dark (the default) and White. + +## Customize the standard dashboard + +Netdata stores information about individual charts in the `dashboard_info.js` file. This file includes section and +subsection headings, descriptions, colors, titles, tooltips, and other information for Netdata to render on the +dashboard. + +One common use case for customizing the standard dashboard is adding internal "documentation" a section or specific +chart that can then be read by anyone with access to that dashboard. + +For example, here is how `dashboard_info.js` defines the **System Overview** section. + +```javascript +netdataDashboard.menu = { + 'system': { + title: 'System Overview', + icon: '', + info: 'Overview of the key system metrics.' + }, +``` + +If you want to customize this information, use the example `dashboard_info_custom_example.js` as a starting point. +First, navigate to the web server's directory. If you're on a Linux system, this should be at `/usr/share/netdata/web/`. +Copy the example file, then ensure that its permissions match the rest of the web server, which is `netdata:netdata` by +default. + +```bash +cd /usr/share/netdata/web/ +sudo cp dashboard_info_custom_example.js your_dashboard_info_file.js +sudo chown netdata:netdata your_dashboard_info_file.js +``` + +Edit the file with customizations to the `title`, `icon`, and `info` fields. Replace the string after `fas fa-` with any +icon from [Font Awesome](https://fontawesome.com/cheatsheet) to customize the icons that appear throughout the +dashboard. + +Save the file, then navigate to your [Netdata config directory](/docs/configure/nodes.md) to edit `netdata.conf`. Add +the following line to the `[web]` section to tell Netdata where to find your custom configuration. + +```conf +[web] + custom dashboard_info.js = your_dashboard_info_file.js +``` + +Reload your browser tab to see your custom configuration. + +## What's next? + +If you're keen on continuing to customize your Netdata experience, check out our docs on [building new custom +dashboards](/web/gui/custom/README.md) with HTML, CSS, and JavaScript. + +### Further reading & related information + +- Dashboard + - [How the dashboard works](/docs/dashboard/how-dashboard-works.mdx) + - [Interact with charts](/docs/dashboard/interact-charts.mdx) + - [Chart dimensions, contexts, and families](/docs/dashboard/dimensions-contexts-families.mdx) + - [Select timeframes to visualize](/docs/dashboard/select-timeframes.mdx) + - [Import, export, and print a snapshot](/docs/dashboard/import-export-print-snapshot.mdx) + - **[Customize the standard dashboard](/docs/dashboard/customize.mdx)** diff --git a/docs/dashboard/dimensions-contexts-families.mdx b/docs/dashboard/dimensions-contexts-families.mdx new file mode 100644 index 000000000..49438bf2d --- /dev/null +++ b/docs/dashboard/dimensions-contexts-families.mdx @@ -0,0 +1,96 @@ +--- +title: "Chart dimensions, contexts, and families" +description: "Netdata organizes charts into dimensions, contexts, and families to automatically and meaningfully organize thousands of metrics into interactive charts." +type: explanation +custom_edit_url: https://github.com/netdata/netdata/edit/master/docs/dashboard/dimensions-contexts-families.mdx +--- + +# Chart dimensions, contexts, and families + +While Netdata's charts require no configuration and are [easy to interact with](/docs/dashboard/interact-charts.mdx), +they have a lot of underlying complexity. To meaningfully organize charts out of the box based on what's happening in +your nodes, Netdata uses the concepts of **dimensions**, **contexts**, and **families**. + +Understanding how these work will help you more easily navigate the dashboard, [write new +alarms](/docs/monitor/configure-alarms.md), or play around with the [API](/web/api/README.md). + +For a refresher on the anatomy of a chart, see [dashboards and charts](/docs/dashboard/how-dashboard-works.mdx). + +## Dimension + +A **dimension** is a value that gets shown on a chart. The value can be raw data or calculated values, such as the +average (the default), minimum, or maximum. These values can then be given any type of unit. For example, CPU +utilization is represented as a percentage, disk I/O as `MiB/s`, and available RAM as an absolute value in `MiB` or +`GiB`. + +Beneath every chart (or on the right-side if you configure the dashboard) is a legend of dimensions. When there are +multiple dimensions, you'll see a different entry in the legend for each dimension. + +The **Apps CPU Time** chart (with the [context](#contexts) `apps.cpu`), which visualizes CPU utilization of +different types of processes/services/applications on your node, always provides a vibrant example of a chart with +multiple dimensions. + +![An example apps.cpu chart with many +dimensions](https://user-images.githubusercontent.com/1153921/114207816-a5cb7400-9911-11eb-8800-06f60b745f9c.png) + +The chart shows 13 unique dimensions, such as `httpd` for the CPU utilization for web servers, `kernel` for anything +related to the Linux kernel, and so on. In your dashboard, these specific dimensions will almost certainly be different. + +Dimensions can be [hidden](/docs/dashboard/interact-charts.mdx#show-and-hide-dimensions) to help you focus your +attention. + +## Context + +A **context** is a way of grouping charts by the types of metrics collected and dimensions displayed. It's kind of like +a machine-readable naming and organization scheme. + +For example, the **Apps CPU Time** has the context `apps.cpu`. A little further down on the dashboard is a similar +chart, **Apps Real Memory (w/o shared)** with the context `apps.mem`. The `apps` portion of the context is the **type**, +whereas anything after the `.` is specified either by the chart's developer or by the [**family**](#family). + +By default, a chart's type affects where it fits in the menu, while its family creates submenus. + +Netdata also relies on contexts for [alarm configuration](/docs/monitor/configure-alarms.md) (the [`on` +line](/health/REFERENCE.md#alarm-line-on)). + +## Family + +**Families** are a _single instance_ of a hardware or software resource that needs to be displayed separately from +similar instances. + +For example, let's look at the **Disks** section, which contains a number of charts with contexts like `disk.io`, +`disk.ops`, `disk.backlog`, and `disk.util`. If your node has multiple disk drives at `sda` and `sdb`, Netdata creates +a separate family for each. + +Netdata now merges the contexts and families to create charts that are grouped by family, following a +`[context].[family]` naming scheme, so that you can see the `disk.io` and `disk.ops` charts for `sda` right next to each +other. + +Given the four example contexts, and two families of `sda` and `sdb`, Netdata will create the following charts and their +names: + +| Context | `sda` family | `sdb` family | +| :------------- | ------------------ | ------------------ | +| `disk.io` | `disk_io.sda` | `disk_io.sdb` | +| `disk.ops` | `disk_ops.sda` | `disk_ops.sdb` | +| `disk.backlog` | `disk_backlog.sda` | `disk_backlog.sdb` | +| `disk.util` | `disk_util.sda` | `disk_util.sdb` | + +## What's next? + +With an understanding of a chart's dimensions, context, and family, you're now ready to dig even deeper into Netdata's +dashboard. We recommend looking into [using the timeframe selector](/docs/dashboard/select-timeframes.mdx). + +If you feel comfortable with the [dashboard](/docs/dashboard/how-dashboard-works.mdx) and interacting with charts, we +recommend learning about [configuration](/docs/configure/nodes.md). While Netdata doesn't _require_ a complicated setup +process or a query language to create charts, there are a lot of ways to tweak the experience to match your needs. + +### Further reading & related information + +- Dashboard + - [How the dashboard works](/docs/dashboard/how-dashboard-works.mdx) + - [Interact with charts](/docs/dashboard/interact-charts.mdx) + - **[Chart dimensions, contexts, and families](/docs/dashboard/dimensions-contexts-families.mdx)** + - [Select timeframes to visualize](/docs/dashboard/select-timeframes.mdx) + - [Import, export, and print a snapshot](/docs/dashboard/import-export-print-snapshot.mdx) + - [Customize the standard dashboard](/docs/dashboard/customize.mdx) diff --git a/docs/dashboard/how-dashboard-works.mdx b/docs/dashboard/how-dashboard-works.mdx new file mode 100644 index 000000000..00c5df33b --- /dev/null +++ b/docs/dashboard/how-dashboard-works.mdx @@ -0,0 +1,112 @@ +--- +title: "How the dashboard works" +description: "Learn how to navigate Netdata's preconfigured dashboard to get started exploring, visualizing, and troubleshooting in real time." +type: explanation +custom_edit_url: https://github.com/netdata/netdata/edit/master/docs/dashboard/how-dashboard-works.mdx +--- + +# How the dashboard works + +Because Netdata is a monitoring and _troubleshooting_ platform, a dashboard with real-time, meaningful, and +context-aware charts is essential. + +As soon as you [install Netdata](/docs/get-started.mdx), it autodetects hardware, OS, containers, services, and +applications running on your node and builds a dashboard on a single, scrollable webpage. This page features hundreds of +charts, which are preconfigured to save you time from learning a query language, all stacked on top of one another. This +vertical rhythm is designed to encourage exploration and help you visually identify connections between the metrics +visualized in different charts. + +It's essential to understand the core concepts and features of Netdata's dashboard if you want to maximize your Netdata +experience right after installation. + +## Open the dashboard + +Access Netdata's dashboard by navigating to `http://NODE:19999` in your browser, replacing `NODE` with either +`localhost` or the hostname/IP address of a remote node. + +![Animated GIF of navigating to the +dashboard](https://user-images.githubusercontent.com/1153921/80825153-abaec600-8b94-11ea-8b17-1b770a2abaa9.gif) + +Many features of the internal web server that serves the dashboard are [configurable](/web/server/README.md), including +the listen port, enforced TLS, and even disabling the dashboard altogether. + +## Sections and menus + +As mentioned in the introduction, Netdata automatically organizes all the metrics it collects from your node, and places +them into **sections** of closely related charts. + +The first section on any dashboard is the **System Overview**, followed by **CPUs**, **Memory**, and so on. + +These sections populate the **menu**, which is on the right-hand side of the dashboard. Instead of manually scrolling up +and down to explore the dashboard, it's generally faster to click on the relevant menu item to jump to that position on +the dashboard. + +Many menu items also contain a **submenu**, with links to additional categories. For example, the **Disks** section is often separated into multiple groups based on the number of disk drives/partitions on your node, which are also known as a family. + +![Animated GIF of using Netdata's menus and +submenus](https://user-images.githubusercontent.com/1153921/80832425-7c528600-8ba1-11ea-8140-d0a17a62009b.gif) + +## Charts + +Every **chart** in the Netdata dashboard is [fully interactive](/docs/dashboard/interact-charts.mdx). Netdata +synchronizes your interactions to help you understand exactly how a node behaved in any timeframe, whether that's +seconds or days. + +A chart is an individual, interactive, always-updating graphic displaying one or more collected/calculated metrics, +which are generated by [collectors](/docs/collect/how-collectors-work.md). + +![Animated GIF of the standard Netdata dashboard being manipulated and synchronizing +charts](https://user-images.githubusercontent.com/1153921/80839230-b034a800-8baf-11ea-9cb2-99c1e10f0f85.gif) + +Hover over any chart to temporarily pause it and see the exact metrics values presented as different dimensions. Click +or tap to stop the chart from automatically updating with new metrics, thereby locking it to a single timeframe. +Double-click it to resume auto-updating. + +Let's cover two of the most important ways to interact with charts: panning through time and zooming. + +To pan through time, **click and hold** (or touch and hold) on any chart, then **drag your mouse** (or finger) to the +left or right. Drag to the right to pan backward through time, or drag to the left to pan forward in time. Think of it +like pushing the current timeframe off the screen to see what came before or after. + +To zoom, press and hold `Shift`, then use your mouse's scroll wheel, or a two-finger pinch if you're using a touchpad. + +See [interact with charts](/docs/dashboard/interact-charts.mdx) for all the possible ways to interact with the charts on +your dashboard. + +## Alarms + +Many of the preconfigured charts on the Netdata dashboard also come with preconfigured alarms. Netdata sends three +primary alarm states via alarms: `CLEAR`, `WARNING`, and `CRITICAL`. If an alarm moves from a `CLEAR` state to either +`WARNING` or `CRITICAL`, Netdata creates a notification to let you know exactly what's going on. There are [other alarm +states](/health/REFERENCE.md#alarm-statuses) as well. + +The easiest way to see alarms is by clicking on the alarm icon ![Alarms +icon](https://raw.githubusercontent.com/netdata/netdata-ui/98e31799c1ec0983f433537ff16d2ac2b0d994aa/src/components/icon/assets/alarm.svg) +in the top panel to open the alarms panel, which shows you all the active alarms. The other **All** tab shows every +active alarm, and the **Log** tab shows a historical record of exactly when alarms triggered and to which state. + +![Animated GIF of looking at raised alarms and the alarm +log](https://user-images.githubusercontent.com/1153921/80842482-8c289500-8bb6-11ea-9791-600cfdbe82ce.gif) + +Learn more about [viewing active alarms](/docs/monitor/view-active-alarms.md), [configuring +alarms](/docs/monitor/configure-alarms.md), or [enabling a new notification +method](/docs/monitor/enable-notifications.md). + +## What's next? + +Learn more about [interacting with charts](/docs/dashboard/interact-charts.mdx) to quickly pan through time, zoom, and +show/hide dimensions to best understand the state of your node in any timeframe. A complete understanding of [chart +dimensions, contexts, and families](/docs/dashboard/dimensions-contexts-families.mdx) will also help with how Netdata +organizes its dashboard and operates [alarms](/docs/monitor/configure-alarms.md). + +### Further reading & related information + +- Dashboard + - **[How the dashboard works](/docs/dashboard/how-dashboard-works.mdx)** + - [Interact with charts](/docs/dashboard/interact-charts.mdx) + - [Chart dimensions, contexts, and families](/docs/dashboard/dimensions-contexts-families.mdx) + - [Select timeframes to visualize](/docs/dashboard/select-timeframes.mdx) + - [Import, export, and print a snapshot](/docs/dashboard/import-export-print-snapshot.mdx) + - [Customize the standard dashboard](/docs/dashboard/customize.mdx) +- [HTTP API](/web/api/README.md) +- [Custom dashboards](/web/gui/custom/README.md) diff --git a/docs/dashboard/import-export-print-snapshot.mdx b/docs/dashboard/import-export-print-snapshot.mdx new file mode 100644 index 000000000..b5488914a --- /dev/null +++ b/docs/dashboard/import-export-print-snapshot.mdx @@ -0,0 +1,83 @@ +--- +title: "Import, export, and print a snapshot" +description: "Snapshots can be incredibly useful for diagnosing anomalies after they've already happened, and are interoperable with any other node running Netdata." +type: how-to +custom_edit_url: https://github.com/netdata/netdata/edit/master/docs/dashboard/import-export-print-snapshot.mdx +--- + +# Import, export, and print snapshots + +Netdata can export snapshots of the contents of your dashboard at a given time, which you can then import into any other +node running Netdata. Or, you can create a print-ready version of your dashboard to save to PDF or actually print to +paper. + +Snapshots can be incredibly useful for diagnosing anomalies after they've already happened. Let's say Netdata triggered +a warning alarm while you were asleep. In the morning, you can [pick the +timeframe](/docs/dashboards/pick-timeframes.mdx) when the alarm triggered, export a snapshot, and send it to a colleague +for further analysis. + +Or, send the Netdata team a snapshot of your dashboard when [filing a bug +report](https://github.com/netdata/netdata/issues/new?assignees=&labels=bug%2C+needs+triage&template=bug_report.md) on +GitHub. + +![The export, import, and print +buttons](https://user-images.githubusercontent.com/1153921/114218399-360fb600-991e-11eb-8dea-fabd2bffc5b3.gif) + +## Import a snapshot + +To import a snapshot, click on the **import** icon ![Import +icon](https://raw.githubusercontent.com/netdata/netdata-ui/98e31799c1ec0983f433537ff16d2ac2b0d994aa/src/components/icon/assets/upload.svg) +in the top panel. + +Select the Netdata snapshot file to import. Once the file is loaded, the modal updates with information about the +snapshot and the system from which it was taken. Click **Import** to begin to process. + +Netdata takes the data embedded inside the snapshot and re-creates a static replica on your dashboard. When the import +finishes, you're free to move around and examine the charts. + +Some caveats and tips to keep in mind: + +- Only metrics in the export timeframe are available to you. If you zoom out or pan through time, you'll see the + beginning and end of the snapshot. +- Charts won't update with new inforamtion, as you're looking at a static replica, not the live dashboard. +- The import is only temporary. Reload your browser tab to return to your node's real-time dashboard. + +## Export a snapshot + +To export a snapshot, first pan/zoom any chart to an appropriate _visible timeframe_. The export snapshot will only +contain the metrics you see in charts, so choose the most relevant timeframe. + +Next, click on the **export** icon ![Export +icon](https://raw.githubusercontent.com/netdata/netdata-ui/98e31799c1ec0983f433537ff16d2ac2b0d994aa/src/components/icon/assets/download.svg) +in the top panel. + +Select the metrics resolution to export. The default is 1-second, equal to how often Netdata collects and stores +metrics. Lowering the resolution will reduce the number of data points, and thus the snapshot's overall size. + +Edit the snapshot file name and select your desired compression method. Click on **Export**. When the export is +complete, your browser will prompt you to save the `.snapshot` file to your machine. + +## Print a snapshot + +To print a snapshot, click on the **print** icon ![Import +icon](https://raw.githubusercontent.com/netdata/netdata-ui/98e31799c1ec0983f433537ff16d2ac2b0d994aa/src/components/icon/assets/print.svg) +in the top panel. + +When you click **Print**, Netdata opens a new window to render every chart. This might take some time. When finished, +Netdata opens a browser print dialog for you to save to PDF or print. + +## What's next? + +Now that you understand snapshots, now is a good time to delve deeper into some of the dashboard's lesser-known +features, such as [customization](/docs/dashboard/customize.mdx) or [building new, custom +dashboards](/web/gui/custom/README.md). + +### Further reading & related information + +- Dashboard + - [How the dashboard works](/docs/dashboard/how-dashboard-works.mdx) + - [Interact with charts](/docs/dashboard/interact-charts.mdx) + - [Chart dimensions, contexts, and families](/docs/dashboard/dimensions-contexts-families.mdx) + - [Select timeframes to visualize](/docs/dashboard/select-timeframes.mdx) + - **[Import, export, and print a snapshot](/docs/dashboard/import-export-print-snapshot.mdx)** + - [Customize the standard dashboard](/docs/dashboard/customize.mdx) \ No newline at end of file diff --git a/docs/dashboard/interact-charts.mdx b/docs/dashboard/interact-charts.mdx new file mode 100644 index 000000000..2266e101e --- /dev/null +++ b/docs/dashboard/interact-charts.mdx @@ -0,0 +1,137 @@ +--- +title: "Interact with charts" +description: "Learn how to pan, zoom, select, and customize Netdata's preconfigured charts to help you troubleshooting with real-time, per-second metrics data." +type: how-to +custom_edit_url: https://github.com/netdata/netdata/edit/master/docs/dashboard/interact-charts.mdx +--- + +# Interact with charts + +While charts that update every second with new metrics are helpful for understanding the immediate state of a node, deep +troubleshooting and root cause analysis begins by manipulating the default charts. To help you troubleshoot, Netdata +synchronizes every chart every time you interact with one of them. + +Here's what synchronization looks like: + +![Animated GIF of the standard Netdata dashboard being manipulated and synchronizing +charts](https://user-images.githubusercontent.com/1153921/80839230-b034a800-8baf-11ea-9cb2-99c1e10f0f85.gif) + +Once you understand all the interactions available to you, you'll be able to quickly move around the dashboard, search +for anomalies, and find root causes using per-second metrics. + +## Pause or stop + +| Interaction | Keyboard/mouse | Touchpad/touchscreen | +| :---------------- | :------------- | :------------------- | +| **Pause** a chart | `hover` | `n/a` | +| **Stop** a chart | `click` | `tap` | + +By hovering over any chart, you temporarily pause it so that you can hover over a specific timeframe and see the exact +values presented as dimensions. Click on the chart to lock it to this timeframe, which is useful if you want to jump to +a different chart to look for possible correlations. + +![Animated GIF of hovering over a chart to see +values](https://user-images.githubusercontent.com/1153921/62968279-9227dd00-bdbf-11e9-9112-1d21444d0f31.gif) + +## Pan + +| Interaction | Keyboard/mouse | Touchpad/touchscreen | +| :---------- | :------------- | :------------------- | +| **Pan** | `click + drag` | `swipe` | + +Drag your mouse/finger to the right to pan backward through time, or drag to the left to pan forward in time. Think of +it like pushing the current timeframe off the screen to see what came before or after. + +## Zoom + +| Interaction | Keyboard/mouse | Touchpad/touchscreen | +| :------------------------------- | :-------------------------- | :--------------------------------------------------- | +| **Zoom** in or out | `Shift + mouse scrollwheel` | `two-finger pinch`
`Shift + two-finger scroll` | +| **Zoom** to a specific timeframe | `Shift + mouse selection` | `n/a` | + +Zooming in helps you see metrics with maximum granularity, which is useful when you're trying to diagnose the root cause +of an anomaly or outage. Zooming out lets you see metrics within the larger context, such as the last hour, day, or +week, which is useful in understanding what "normal" looks like, or to identify long-term trends, like a slow creep in +memory usage. + +## Select + +| Interaction | Keyboard/mouse | Touchpad/touchscreen | +| :------------------------------ | :-------------------------------------------------------- | :------------------- | +| **Select** a specific timeframe | `Alt + mouse selection` or `⌘ + mouse selection` (macOS) | `n/a` | + +Selecting timeframes is useful when you see an interesting spike or change in a chart and want to investigate further. + +Select a timeframe, then move to different charts/sections of the dashboard. Each chart shows the same selection to help +you immediately identify the timeframe and look for correlations. + +## Reset a chart to its default state + +| Interaction | Keyboard/mouse | Touchpad/touchscreen | +| :---------------- | :------------- | :------------------- | +| **Reset** a chart | `double-click` | `n/a` | + +Double-check on a chart to restore it to the default auto-updating state, with a timeframe based on your browser +viewport. + +## Resize + +Click-and-drag the icon on the bottom-right corner of any chart. To restore the chart to its original height, +double-click the same icon. + +![Animated GIF of resizing a chart and resetting it to the default +height](https://user-images.githubusercontent.com/1153921/80842459-7d41e280-8bb6-11ea-9488-1bc29f94d7f2.gif) + +## Show and hide dimensions + +| Interaction | Keyboard/mouse | Touchpad/touchscreen | +| :------------------------------------- | :-------------- | :------------------- | +| **Show one** dimension and hide others | `click` | `tap` | +| **Toggle (show/hide)** one dimension | `Shift + click` | `n/a` | + +Hiding dimensions simplifies the chart and can help you better discover exactly which aspect of your system might be +behaving strangely. + +## See the context + +Hover your mouse over the date that appears just beneath the chart itself. A tooltip will tell you the context for that +chart. Below, the context is `apps.cpu`. + +![See a chart's +context](https://user-images.githubusercontent.com/1153921/114212924-39ec0a00-9917-11eb-9a9e-7e171057b3fd.gif) + +## See the resolution and update frequency + +Hover your mouse over the timestamp just to the right of the date. `resolution` is the number of seconds between each +"tick" in the chart. `collection every` is how often Netdata collects and stores that metric. + +If the `resolution` value is higher than `collection every`, such as `resolution 5 secs, collected every 1 sec`, this +means that each tick is calculating represents the average values across a 5-second period. You can zoom in to increase +the resolution to `resolution 1 sec` to see the exact values. + +## Chart controls + +Many of the above interactions can also be triggered using the icons on the bottom-right corner of every chart. They +are, respectively, `Pan Left`, `Reset`, `Pan Right`, `Zoom In`, and `Zoom Out`. + +## What's next? + +We recommend you read up on the differences between [chart dimensions, contexts, and +families](/docs/dashboard/dimensions-contexts-families.mdx) to complete your understanding of how Netdata organizes its +dashboards. Another valuable way to interact with charts is to use the [timeframe +selector](/docs/dashboard/select-timeframes.mdx), which helps you visualize specific moments of historical metrics. + +If you feel comfortable with the [dashboard](/docs/dashboard/how-dashboard-works.mdx) and interacting with charts, we +recommend moving on to learning about [configuration](/docs/configure/nodes.md). While Netdata doesn't _require_ a +complicated setup process or a query language to create charts, there are a lot of ways to tweak the experience to match +your needs. + +### Further reading & related information + +- Dashboard + - [How the dashboard works](/docs/dashboard/how-dashboard-works.mdx) + - **[Interact with charts](/docs/dashboard/interact-charts.mdx)** + - [Chart dimensions, contexts, and families](/docs/dashboard/dimensions-contexts-families.mdx) + - [Select timeframes to visualize](/docs/dashboard/select-timeframes.mdx) + - [Import, export, and print a snapshot](/docs/dashboard/import-export-print-snapshot.mdx) + - [Customize the standard dashboard](/docs/dashboard/customize.mdx) diff --git a/docs/dashboard/select-timeframes.mdx b/docs/dashboard/select-timeframes.mdx new file mode 100644 index 000000000..ac1b3f7c7 --- /dev/null +++ b/docs/dashboard/select-timeframes.mdx @@ -0,0 +1,85 @@ +--- +title: "Select timeframes to visualize" +description: "Netdata's dashboard features a rich timeframe selector, with useful defaults and rich customization, to help you narrow your focus when troubleshooting issues or anomalies." +type: how-to +custom_edit_url: https://github.com/netdata/netdata/edit/master/docs/dashboard/select-timeframes.mdx +--- + +# Pick timeframes to visualize + +While [panning through time and zooming in/out](/docs/dashboard/interact-charts.mdx) from charts is helpful when +you're looking a recent history, or want to do granular troubleshooting, what if you want to see metrics from 6 hours +ago? Or 6 days? + +Netdata's dashboard features a **timeframe selector** to help you visualize specific timeframes in a few helpful ways. +By default, it shows a certain number of minutes of historical metrics based on the your browser's viewport to ensure +it's always showing per-second granularity. + +## Open the timeframe selector + +To visualize a new timeframe, you need to open the picker, which appears just above the menu, near the top-right cover +of the dashboard. + +![The timeframe selector in the local Agent +dashboard](https://user-images.githubusercontent.com/1153921/101507784-2c585080-3934-11eb-9d6e-eff30b8553e4.png) + +The **Clear** button resets the dashboard back to its default state based on your browser viewport, and **Apply** closes +the picker and shifts all charts to the selected timeframe. + +## Use the Quick Selector + +Click any of the following options in the **Quick Selector** to choose a commonly-used timeframe. + +- Last 5 minutes +- Last 15 minutes +- Last 2 hours +- Last 6 hours +- Last 12 hours + +Click **Apply** to see metrics from your selected timeframe. + +## Choose a specific interval + +Beneath the Quick Selector is an input field and dropdown you use in combination to select a specific timeframe of +minutes, hours, days, or months. Enter a number and choose the appropriate unit of time, then click **Apply**. + +## Choose multiple days + +Use the calendar to select multiple days. Click on a date to begin the timeframe selection, then an ending date. The +timeframe begins at noon on the beginning and end dates. Click **Apply** to see your selected multi-day timeframe. + +## Caveats and considerations + +**Longer timeframes will decrease metrics granularity**. At the default timeframe, based on your browser viewport, each +"tick" on charts represents one second. If you select a timeframe of 6 hours, each tick represents the _average_ value +across a larger period of time. + +**You can only see metrics as far back in history as your metrics retention policy allows**. Netdata uses an internal +time-series database (TSDB) to store as many metrics as it can within a specific amount of disk space. The default +storage is 256 MiB, which should be enough for 1-3 days of historical metrics. If you navigate back to a timeframe +beyond stored historical metrics, you'll see this message: + +![Screenshot of reaching the end of historical metrics +storage](https://user-images.githubusercontent.com/1153921/114207597-63a23280-9911-11eb-863d-4d2f75b030b4.png) + +At any time, [configure the internal TSDB's storage capacity](/docs/store/change-metrics-storage.md) to expand your +depth of historical metrics. + +## What's next? + +One useful next step after selecting a timeframe is [exporting the +metrics](/docs/dashboard/import-export-print-snapshot.mdx) into a snapshot file, which can then be shared and imported +into any other Netdata dashboard. + +There are also many ways to [customize](/docs/dashboard/customize.mdx) the standard dashboard experience, from changing +the theme to editing the text that accompanies every section of charts. + +### Further reading & related information + +- Dashboard + - [How the dashboard works](/docs/dashboard/how-dashboard-works.mdx) + - [Interact with charts](/docs/dashboard/interact-charts.mdx) + - [Chart dimensions, contexts, and families](/docs/dashboard/dimensions-contexts-families.mdx) + - **[Select timeframes to visualize](/docs/dashboard/select-timeframes.mdx)** + - [Import, export, and print a snapshot](/docs/dashboard/import-export-print-snapshot.mdx) + - [Customize the standard dashboard](/docs/dashboard/customize.mdx) diff --git a/docs/get-started.mdx b/docs/get-started.mdx new file mode 100644 index 000000000..ef1d3f9a6 --- /dev/null +++ b/docs/get-started.mdx @@ -0,0 +1,138 @@ +--- +title: "Get started with Netdata" +description: "Download and install the open-source Netdata monitoring agent on physical/virtual servers, Linux (Ubuntu/Debian/CentOS/etc), Docker, Kubernetes, and many others, often with one command." +type: how-to +sidebar_label: "Get started" +custom_edit_url: https://github.com/netdata/netdata/edit/master/docs/get-started.mdx +--- + +import { OneLineInstall } from '../src/components/OneLineInstall/' +import { Install, InstallBox } from '../src/components/Install/' + +# Get started with Netdata + +Netdata is an free and open-source (FOSS) monitoring agent that collects thousands of hardware and software metrics from +any physical or virtual system (we call them _nodes_) and organizes them in an easy-to-use and -navigate interface. + +Together with [Netdata Cloud](https://learn.netdata.cloud/docs/cloud), you can monitor your entire infrastructure in +real time and troubleshoot problems that threaten the health of your nodes before they occur. + +Netdata runs permanently on all your physical/virtual servers, containers, cloud deployments, and edge/IoT devices. It +runs on Linux distributions (Ubuntu, Debian, CentOS, and more), container/microservice platforms (Kubernetes clusters, +Docker), and many other operating systems (FreeBSD, macOS), with no `sudo` required. + + + + + + + + + + + + + +## Install on Linux with one-line installer (recommended) + +The **recommended** way to install Netdata on a Linux node (physical, virtual, container, IoT) is our one-line +[kickstart script](/packaging/installer/methods/kickstart.md). This script automatically installs dependencies and +builds Netdata from its source code. + +Copy the script, paste it into your node's terminal, and hit `Enter` to begin the installation process. + + + +Jump down to [what's next](#whats-next) to learn how to view your new dashboard and take your next steps monitoring and +troubleshooting with Netdata. + +## Run Netdata with Docker + +You can also try out Netdata's capabilities in a [Docker container](/packaging/docker/README.md). Copy the following +`docker run` command into your node and hit `Enter` to download and run the container. + +```bash +docker run -d --name=netdata \ + -p 19999:19999 \ + -v netdataconfig:/etc/netdata \ + -v netdatalib:/var/lib/netdata \ + -v netdatacache:/var/cache/netdata \ + -v /etc/passwd:/host/etc/passwd:ro \ + -v /etc/group:/host/etc/group:ro \ + -v /proc:/host/proc:ro \ + -v /sys:/host/sys:ro \ + -v /etc/os-release:/host/etc/os-release:ro \ + --restart unless-stopped \ + --cap-add SYS_PTRACE \ + --security-opt apparmor=unconfined \ + netdata/netdata +``` + +## What's next? + +To start using Netdata, open a browser and navigate to `http://NODE:19999`, replacing `NODE` with either `localhost` or +the hostname/IP address of a remote node. + +Where you go from here is based on your use case, immediate needs, and experience with monitoring and troubleshooting. + +### Dashboard + +Learn more about [how the dashboard works](/docs/dashboard/how-dashboard-works.mdx), or dive directly into the many ways +to [interact with charts](/docs/dashboard/interact-charts.mdx). + +### Configuration + +Discover the recommended way to [configure Netdata's settings or behavior](/docs/configure/nodes.md) using our built-in +`edit-config` script, then apply that knowledge to mission-critical tweaks, such as [changing how long Netdata stores +metrics](/docs/store/change-metrics-storage.md). + +### Data collection + +If Netdata didn't autodetect all the hardware, containers, services, or applications running on your node, you should +learn more about [how data collectors work](/docs/collect/how-collectors-work.md). If there's a [supported +collector](/collectors/COLLECTORS.md) for metrics you need, [configure the collector](/docs/collect/enable-configure.md) +or read about its requirements to configure your endpoint to publish metrics in the correct format and endpoint. + +### Alarms & notifications + +Netdata comes with hundreds of preconfigured alarms, designed by our monitoring gurus in parallel with our open-source +community, but you may want to [edit alarms](/docs/monitor/configure-alarms.md) or [enable +notifications](/docs/monitor/enable-notifications.md) to customize your Netdata experience. + +### Need to monitor multiple nodes in one place? + +For robust multi-node monitoring from a single interface, consider [Netdata +Cloud](https://learn.netdata.cloud/docs/cloud), which streams, aggregates, and visualizes metrics from any number of +nodes. It's all the same out-of-the-box, zero-configuration functionality of the open-source monitoring agent, but for +any number of distributed nodes, _entirely for free_. + +There is an alternative for those who aren't interested in using Netdata Cloud, albeit with some required configuration. +Each node can [stream](/streaming/README.md) its metrics to any other node, and the default +[registry](/registry/README.md) is configurable to create a private "network" of Netdata dashboards. diff --git a/docs/get/README.md b/docs/get/README.md deleted file mode 100644 index 4bfc4878e..000000000 --- a/docs/get/README.md +++ /dev/null @@ -1,159 +0,0 @@ - - -# Get Netdata - -import { OneLineInstall } from '../src/components/OneLineInstall/' -import { Install, InstallBox } from '../src/components/InstallBox/' - -Netdata uses the open-source Netdata Agent and Netdata Cloud web application -[together](/docs/overview/what-is-netdata.md) to help you collect every metric, visualize the health of your nodes, and -troubleshoot complex performance problems. Once you've signed in to Netdata Cloud and installed the Netdata Agent on all -your nodes, you can claim your nodes and see their real-time metrics on a single interface. - -## Sign in to Netdata Cloud - -If you don't already have a free Netdata Cloud account, go ahead and [create one](https://app.netdata.cloud). - -Choose your preferred authentication method and follow the onboarding process to create your Space. - -## Install the Netdata Agent - -The Netdata Agent runs permanently on all your physical/virtual servers, containers, cloud deployments, and edge/IoT -devices. It runs on Linux distributions (**Ubuntu**, **Debian**, **CentOS**, and more), container/microservice platforms -(**Kubernetes** clusters, **Docker**), and many other operating systems (**FreeBSD**, **macOS**), with no `sudo` -required. - -> ⚠️ Many distributions ship with third-party packages of Netdata, which we cannot maintain or keep up-to-date. For the -> best experience, use one of the methods described or linked to below. - -The **recommended** way to install the Netdata Agent on a Linux system is our one-line [kickstart -script](/packaging/installer/methods/kickstart.md). This script automatically installs dependencies and builds Netdata -from its source code. - - - -Copy the script, paste it into your node's terminal, and hit `Enter`. - -Open your favorite browser and navigate to `http://localhost:19999` or `http://NODE:19999`, replacing `NODE` with the -hostname or IP address of your system, to open the local Agent dashboard. - -
-Watch how the one-line installer works - -
- -### Other operating systems/methods - -Want to install Netdata on a Kubernetes cluster, with Docker, or using a different method? Not a Linux user? Choose your -platform to see specific instructions. - - - - - - - - - - - - -Even more options available in our [packaging documentation](/packaging/installer/README.md#alternative-methods). - -## Claim your node to Netdata Cloud - -You need to [claim](/claim/README.md) your nodes to see them in Netdata Cloud. Claiming establishes a secure TLS -connection to Netdata Cloud using the [Agent-Cloud link](/aclk/README.md), and proves you have write and administrative -access to that node. - -When you view a node in Netdata Cloud, the Agent running on that node streams metrics, metadata, and alarm status to -Netdata Cloud, which in turn streams those metrics to your web browser. Netdata Cloud [does not -store](/docs/store/distributed-data-architecture.md#does-netdata-cloud-store-my-metrics) or log metrics values. - -To claim a node, you need to run the claiming script. In Netdata Cloud, click on your Space's name, then **Manage your -Space** in the dropdown. Click **Nodes** in the panel that appears. Copy the script and run it in your node's terminal. -The script looks like the following, with long strings instead of `TOKEN` and `ROOM1,ROOM2`: - -```bash -sudo netdata-claim.sh -token=TOKEN -rooms=ROOM1,ROOM2 -url=https://app.netdata.cloud -``` - -The script returns `Agent was successfully claimed.` after creating a new RSA pair and establishing the link to Netdata -Cloud. If the script returns an error, try our [troubleshooting tips](/claim/README.md#troubleshooting). - -> 💡 Our claiming reference guide also contains instructions for claiming [Docker -> containers](/claim/README.md#claim-an-agent-running-in-docker), [Kubernetes cluster parent -> pods](/claim/README.md#claim-an-agent-running-in-docker), via a [proxy](/claim/README.md#claim-through-a-proxy), and -> more. - -
-Watch how claiming nodes works - -
- -For more information on the claiming process, why we implemented it, and how it works, see the [claim](/claim/README.md) -and [Agent-Cloud link](/aclk/README.md) reference docs. - -## Troubleshooting - -If you experience issues with installing the Netdata Agent, see our -[installation](/packaging/installer/README.md#troubleshooting-and-known-issues) reference. Our -[reinstall](/packaging/installer/REINSTALL.md) doc can help clean up your installation and get you back to monitoring. - -For Netdata Cloud issues, see the [Netdata Cloud reference docs](https://learn.netdata.cloud/docs/cloud). - -## What's next? - -At this point, you have set up your free Netdata Cloud account, installed the Netdata Agent on your node(s), and claimed -one or more nodes to your Space. You're ready to start monitoring, visualizing, and troubleshooting with Netdata. We -have two quickstart guides based on the scope of what you need to monitor. - -Interested in monitoring a single node? Check out our [single-node monitoring -quickstart](/docs/quickstart/single-node.md). - -If you're looking to monitor an entire infrastructure with Netdata, see the [infrastructure monitoring -quickstart](/docs/quickstart/infrastructure.md). - -Or, skip ahead to [Agent configuration](/docs/configure/nodes.md). - -### Related reference documentation - -- [Netdata Agent · Packaging & installer](/packaging/installer/README.md) -- [Netdata Agent · Reinstall Netdata](/packaging/installer/REINSTALL.md) -- [Netdata Agent · Update Netdata](/packaging/installer/UPDATE.md) -- [Netdata Agent · Agent-Cloud link](/aclk/README.md) -- [Netdata Agent · Agent claiming](/claim/README.md) - -[![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2Fdocs%2Foverview%2Fnetdata-monitoring-stacka&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)](<>) diff --git a/docs/guides/configure/performance.md b/docs/guides/configure/performance.md index 5f93a8cd4..8e0108979 100644 --- a/docs/guides/configure/performance.md +++ b/docs/guides/configure/performance.md @@ -155,6 +155,12 @@ All the settings are found in the `[global]` section of `netdata.conf`: dbengine multihost disk space = 256 ``` +Metric retention is not important in certain use cases, such as: + - Data collection nodes stream collected metrics collected to a centralization point. + - Data collection nodes export their metrics to another time series DB, or are scraped by Prometheus + - Netdata installed only during incidents, to get richer information. +In such cases, you may not want to use the dbengine at all and instead opt for memory mode `memory mode = ram` or `memory mode = none`. + ## Run Netdata behind Nginx A dedicated web server like Nginx provides far more robustness than the Agent's internal [web server](/web/README.md). diff --git a/docs/guides/monitor/anomaly-detection.md b/docs/guides/monitor/anomaly-detection.md index 2fa4896c6..f680f5f2e 100644 --- a/docs/guides/monitor/anomaly-detection.md +++ b/docs/guides/monitor/anomaly-detection.md @@ -35,7 +35,7 @@ server](https://user-images.githubusercontent.com/1153921/103586700-da5b0a00-4ea ## Prerequisites -- A node running the Netdata Agent. If you don't yet have that, [get Netdata](/docs/get/README.md). +- A node running the Netdata Agent. If you don't yet have that, [get Netdata](/docs/get-started.mdx). - A Netdata Cloud account. [Sign up](https://app.netdata.cloud) if you don't have one already. - Familiarity with configuring the Netdata Agent with [`edit-config`](/docs/configure/nodes.md). - _Optional_: An Nginx web server running on the same node to follow the example configuration steps. @@ -55,7 +55,7 @@ repo](https://github.com/netdata/community/tree/main/netdata-agent-api/netdata-p sudo su -s /bin/bash netdata # Install required packages for the netdata user -pip3 install --user netdata-pandas==0.0.32 numba==0.50.1 scikit-learn==0.23.2 pyod==0.8.3 +pip3 install --user netdata-pandas==0.0.38 numba==0.50.1 scikit-learn==0.23.2 pyod==0.8.3 ``` > If the `pip3` command fails, you need to install it. For example, on an Ubuntu system, use `sudo apt install diff --git a/docs/guides/monitor/lamp-stack.md b/docs/guides/monitor/lamp-stack.md index f11dfe5bd..95aa03f0b 100644 --- a/docs/guides/monitor/lamp-stack.md +++ b/docs/guides/monitor/lamp-stack.md @@ -56,8 +56,8 @@ To follow this tutorial, you need: ## Install the Netdata Agent -If you don't have the free, open-source [Netdata Agent](/docs/get/README.md) installed on your node yet, get started -with a [single kickstart command](/packaging/installer/methods/kickstart.md): +If you don't have the free, open-source Netdata monitoring agent installed on your node yet, get started with a [single +kickstart command](/docs/get-started.mdx): ```bash bash <(curl -Ss https://my-netdata.io/kickstart.sh) @@ -167,8 +167,7 @@ If the Netdata Agent isn't already open in your browser, open a new tab and navi > If you [signed up](https://app.netdata.cloud/sign-up?cloudRoute=/spaces) for Netdata Cloud earlier, you can also view > the exact same LAMP stack metrics there, plus additional features, like drag-and-drop custom dashboards. Be sure to -> [claim your node](/docs/get/README.md#claim-your-node-to-netdata-cloud) to start streaming metrics to your browser -> through Netdata Cloud. +> [claim your node](/claim/README.md) to start streaming metrics to your browser through Netdata Cloud. Netdata automatically organizes all metrics and charts onto a single page for easy navigation. Peek at gauges to see overall system performance, then scroll down to see more. Click-and-drag with your mouse to pan _all_ charts back and @@ -240,7 +239,7 @@ source of issues faster with [Metric Correlations](https://learn.netdata.cloud/d ### Related reference documentation -- [Netdata Agent · Get Netdata](/docs/get/README.md) +- [Netdata Agent · Get started](/docs/get-started.mdx) - [Netdata Agent · Apache data collector](https://learn.netdata.cloud/docs/agent/collectors/go.d.plugin/modules/apache) - [Netdata Agent · Web log collector](https://learn.netdata.cloud/docs/agent/collectors/go.d.plugin/modules/weblog) - [Netdata Agent · MySQL data collector](https://learn.netdata.cloud/docs/agent/collectors/go.d.plugin/modules/mysql) diff --git a/docs/guides/monitor/process.md b/docs/guides/monitor/process.md index 0f7c6861a..d322035b1 100644 --- a/docs/guides/monitor/process.md +++ b/docs/guides/monitor/process.md @@ -34,8 +34,8 @@ With Netdata's process monitoring, you can: ## Prerequisites -- One or more Linux nodes running the [Netdata Agent](/docs/get/README.md). If you need more time to understand - Netdata before following this guide, see the [infrastructure](/docs/quickstart/infrastructure.md) or +- One or more Linux nodes running [Netdata](/docs/get-started.mdx). If you need more time to understand Netdata before + following this guide, see the [infrastructure](/docs/quickstart/infrastructure.md) or [single-node](/docs/quickstart/single-node.md) monitoring quickstarts. - A general understanding of how to [configure the Netdata Agent](/docs/configure/nodes.md) using `edit-config`. - A Netdata Cloud account. [Sign up](https://app.netdata.cloud) if you don't have one already. diff --git a/docs/guides/monitor/raspberry-pi-anomaly-detection.md b/docs/guides/monitor/raspberry-pi-anomaly-detection.md index f5587a89b..90ad763b8 100644 --- a/docs/guides/monitor/raspberry-pi-anomaly-detection.md +++ b/docs/guides/monitor/raspberry-pi-anomaly-detection.md @@ -24,8 +24,8 @@ Read on to learn all the steps and enable unsupervised anomaly detection on your ## What you need to get started - A Raspberry Pi running Raspbian, which we'll call a _node_. -- The [open-source Netdata Agent](https://github.com/netdata/netdata). If you don't have it installed on your node yet, - [get it now](/docs/get/README.md). +- The [open-source Netdata](https://github.com/netdata/netdata) monitoring agent. If you don't have it installed on your + node yet, [get started now](/docs/get-started.mdx). ## Install dependencies @@ -56,7 +56,7 @@ sudo su -s /bin/bash netdata Then pass in the location to find `llvm` as an environment variable for `pip3`. ```bash -LLVM_CONFIG=llvm-config-9 pip3 install --user llvmlite numpy==1.20.1 netdata-pandas==0.0.32 numba==0.50.1 scikit-learn==0.23.2 pyod==0.8.3 +LLVM_CONFIG=llvm-config-9 pip3 install --user llvmlite numpy==1.20.1 netdata-pandas==0.0.38 numba==0.50.1 scikit-learn==0.23.2 pyod==0.8.3 ``` ## Enable the anomalies collector @@ -121,7 +121,7 @@ feedback on our [community forum](https://community.netdata.cloud/t/anomalies-co ### Related reference documentation -- [Netdata Agent · Get Netdata](/docs/get/README.md) +- [Netdata Agent · Get Netdata](/docs/get-started.mdx) - [Netdata Agent · Anomalies collector](/collectors/python.d.plugin/anomalies/README.md) [![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2Fdocs%2Fguides%2Fmonitor%2Fraspberry-pi-anomaly-detection&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)](<>) diff --git a/docs/guides/monitor/statsd.md b/docs/guides/monitor/statsd.md index 9b1de3047..120715b19 100644 --- a/docs/guides/monitor/statsd.md +++ b/docs/guides/monitor/statsd.md @@ -215,7 +215,7 @@ To enable this StatsD configuration, [restart Netdata](/docs/configure/start-sto ## Final touches -At this point, you have used StatsD to gather metrics for k6, creating a whole new section in your Netdata dashboard in the process. Uil can further customize the icon of the particular section, as well as the description for each chart. +At this point, you have used StatsD to gather metrics for k6, creating a whole new section in your Netdata dashboard in the process. Moreover, you can further customize the icon of the particular section, as well as the description for each chart. To edit the section, please follow the Netdata [documentation](https://learn.netdata.cloud/docs/agent/web/gui#customizing-the-local-dashboard). diff --git a/docs/guides/python-collector.md b/docs/guides/python-collector.md index f327da322..0478bffe0 100644 --- a/docs/guides/python-collector.md +++ b/docs/guides/python-collector.md @@ -29,7 +29,7 @@ covered here, or use the included examples for collecting and organizing eithre ## What you need to get started - A physical or virtual Linux system, which we'll call a _node_. -- A working installation of the free, open-source [Netdata Agent](/docs/get/README.md). +- A working installation of the free and open-source [Netdata](/docs/get-started.mdx) monitoring agent. ## Jobs and elements of a Python collector diff --git a/docs/guides/step-by-step/step-10.md b/docs/guides/step-by-step/step-10.md index 28ab47c67..d1c065c51 100644 --- a/docs/guides/step-by-step/step-10.md +++ b/docs/guides/step-by-step/step-10.md @@ -104,6 +104,8 @@ upstream backend { server { listen 80; + # uncomment the line if you want nginx to listen on IPv6 address + #listen [::]:80; # Change `example.com` to match your domain name. server_name netdata.example.com; diff --git a/docs/guides/troubleshoot/monitor-debug-applications-ebpf.md b/docs/guides/troubleshoot/monitor-debug-applications-ebpf.md index 13efa20e8..d6c4b0697 100644 --- a/docs/guides/troubleshoot/monitor-debug-applications-ebpf.md +++ b/docs/guides/troubleshoot/monitor-debug-applications-ebpf.md @@ -91,7 +91,7 @@ Let's turn on the `return` mode for more granularity when debugging Firefox's be ```bash cd /etc/netdata # Replace this path with your Netdata config directory -sudo ./edit-config ebpf.conf +sudo ./edit-config ebpf.d.conf ``` Replace `entry` with `return`: diff --git a/docs/metrics-storage-management/enable-streaming.mdx b/docs/metrics-storage-management/enable-streaming.mdx new file mode 100644 index 000000000..65acdb14f --- /dev/null +++ b/docs/metrics-storage-management/enable-streaming.mdx @@ -0,0 +1,151 @@ +--- +title: "Enable streaming between nodes" +description: "With metrics streaming enabled, you can not only replicate metrics data into a second database, but also view dashboards and trigger alarm notifications for multiple nodes in parallel." +type: how-to +custom_edit_url: https://github.com/netdata/netdata/edit/master/docs/metrics-storage-management/enable-streaming.mdx +--- + +# Enable streaming between nodes + +The simplest streaming configuration is **replication**, in which a child node streams its metrics in real time to a +parent node, and both nodes retain metrics in their own databases. + +To configure replication, you need two nodes, each running Netdata. First you'll first enable streaming on your parent +node, then enable streaming on your child node. When you're finished, you'll be able to see the child node's metrics in +the parent node's dashboard, quickly switch between the two dashboards, and be able to serve [alarm +notifications](/docs/monitor/enable-notifications.md) from either or both nodes. + +## Enable streaming on the parent node + +First, log onto the node that will act as the parent. + +Run `uuidgen` to create a new API key, which is a randomly-generated machine GUID the Netdata Agent uses to identify +itself while initiating a streaming connection. Copy that into a separate text file for later use. + +> Find out how to [install `uuidgen`](https://command-not-found.com/uuidgen) on your node if you don't already have it. + +Next, open `stream.conf` using [`edit-config`](/docs/configure/nodes.md#use-edit-config-to-edit-configuration-files) +from within the [Netdata config directory](/docs/configure/nodes.md#the-netdata-config-directory). + +```bash +cd /etc/netdata +sudo ./edit-config stream.conf +``` + +Scroll down to the section beginning with `[API_KEY]`. Paste the API key you generated earlier between the brackets, so +that it looks like the following: + +```conf +[11111111-2222-3333-4444-555555555555] +``` + +Set `enabled` to `yes`, and `default memory mode` to `dbengine`. Leave all the other settings as their defaults. A +simplified version of the configuration, minus the commented lines, looks like the following: + +```conf +[11111111-2222-3333-4444-555555555555] + enabled = yes + default memory mode = dbengine +``` + +Save the file and close it, then restart Netdata with `sudo systemctl restart netdata`, or the [appropriate +method](/docs/configure/start-stop-restart.md) for your system. + +## Enable streaming on the child node + +Connect to your child node with SSH. + +Open `stream.conf` again. Scroll down to the `[stream]` section and set `enabled` to `yes`. Paste the IP address of your +parent node at the end of the `destination` line, and paste the API key generated on the parent node onto the `api key` +line. + +Leave all the other settings as their defaults. A simplified version of the configuration, minus the commented lines, +looks like the following: + +```conf +[stream] + enabled = yes + destination = 203.0.113.0 + api key = 11111111-2222-3333-4444-555555555555 +``` + +Save the file and close it, then restart Netdata with `sudo systemctl restart netdata`, or the [appropriate +method](/docs/configure/start-stop-restart.md) for your system. + +## Enable TLS/SSL on streaming (optional) + +While encrypting the connection between your parent and child nodes is recommended for security, it's not required to +get started. If you're not interested in encryption, skip ahead to [view streamed +metrics](#view-streamed-metrics-in-netdata-s-dashboard). + +In this example, we'll use self-signed certificates. + +On the **parent** node, use OpenSSL to create the key and certificate, then use `chown` to make the new files readable +by the `netdata` user. + +```bash +sudo openssl req -newkey rsa:2048 -nodes -sha512 -x509 -days 365 -keyout /etc/netdata/ssl/key.pem -out /etc/netdata/ssl/cert.pem +sudo chown netdata:netdata /etc/netdata/ssl/cert.pem k/etc/netdata/ssl/ey.pem +``` + +Next, enforce TLS/SSL on the web server. Open `netdata.conf`, scroll down to the `[web]` section, and look for the `bind +to` setting. Add `^SSL=force` to turn on TLS/SSL. See the [web server +reference](/web/server/README.md#enabling-tls-support) for other TLS/SSL options. + +```conf +[web] + bind to = *=dashboard|registry|badges|management|streaming|netdata.conf^SSL=force +``` + +Next, connect to the **child** node and open `stream.conf`. Add `:SSL` to the end of the existing `destination` setting +to connect to the parent using TLS/SSL. Uncomment the `ssl skip certificate verification` line to allow the use of +self-signed certificates. + +```conf +[stream] + enabled = yes + destination = 203.0.113.0:SSL + ssl skip certificate verification = yes + api key = 11111111-2222-3333-4444-555555555555 +``` + +Restart both the parent and child nodes with `sudo systemctl restart netdata`, or the [appropriate +method](/docs/configure/start-stop-restart.md) for your system, to stream encrypted metrics using TLS/SSL. + +## View streamed metrics in Netdata's dashboard + +At this point, the child node is streaming its metrics in real time to its parent. Open the local Agent dashboard for +the parent by navigating to `http://PARENT-NODE:19999` in your browser, replacing `PARENT-NODE` with its IP address or +hostname. + +This dashboard shows parent metrics. To see child metrics, open the left-hand sidebar with the hamburger icon +![Hamburger icon](https://raw.githubusercontent.com/netdata/netdata-ui/master/src/components/icon/assets/hamburger.svg) +in the top panel. Both nodes appear under the **Replicated Nodes** menu. Click on either of the links to switch between +separate parent and child dashboards. + +![Switching between parent and child +dashboards](https://user-images.githubusercontent.com/1153921/110043346-761ec000-7d04-11eb-8e58-77670ba39161.gif) + +The child dashboard is also available directly at `http://PARENT-NODE:19999/host/CHILD-HOSTNAME`, which in this example +is `http://203.0.113.0:19999/host/netdata-child`. + +## What's next? + +Now that you have a basic streaming setup with replication, you may want to tweak the configuration to eliminate the +child database, disable the child dashboard, or enable SSL on the streaming connection between the parent and child. + +See the [streaming reference +doc](/docs/metrics-storage-management/reference-streaming.mdx#supported-streaming-configurations) for details about +other possible configurations. + +When using Netdata's default TSDB (`dbengine`), the parent node maintains separate, parallel databases for itself and +every child node streaming to it. Each instance is sized identically based on the `dbengine multihost disk space` +setting in `netdata.conf`. See our doc on [changing metrics retention](/docs/store/change-metrics-storage.md) for +details. + +### Related information & further reading + +- Streaming + - [How Netdata streams metrics](/docs/metrics-storage-management/how-streaming-works.mdx) + - **[Enable streaming between nodes](/docs/metrics-storage-management/enable-streaming.mdx)** + - [Streaming reference](/docs/metrics-storage-management/reference-streaming.mdx) \ No newline at end of file diff --git a/docs/metrics-storage-management/how-streaming-works.mdx b/docs/metrics-storage-management/how-streaming-works.mdx new file mode 100644 index 000000000..ecbce39bc --- /dev/null +++ b/docs/metrics-storage-management/how-streaming-works.mdx @@ -0,0 +1,92 @@ +--- +title: "How metrics streaming works" +description: "Netdata's real-time streaming allows you to replicate metrics data across multiple nodes, or centralize all your metrics data into a single time-series database (TSDB)." +type: explanation +custom_edit_url: https://github.com/netdata/netdata/edit/master/docs/metrics-storage-management/how-streaming-works.mdx +--- + +# How metrics streaming works + +Each node running Netdata can stream the metrics it collects, in real time, to another node. Streaming allows you to +replicate metrics data across multiple nodes, or centralize all your metrics data into a single time-series database +(TSDB). + +When one node streams metrics to another, the node receiving metrics can visualize them on the +[dashboard](/docs/visualize/interact-dashboards-charts.md), run health checks to [trigger +alarms](/docs/monitor/view-active-alarms.md) and [send notifications](/docs/monitor/enable-notifications.md), and +[export](/docs/export/external-databases.md) all metrics to an external TSDB. When Netdata streams metrics to another +Netdata, the receiving one is able to perform everything a Netdata instance is capable of. + +Streaming lets you decide exactly how you want to store and maintain metrics data. While we believe Netdata's +[distributed architecture](/docs/store/distributed-data-architecture.md) is ideal for speed and scale, streaming +provides centralization options for those who want to maintain only a single TSDB instance. + +## Streaming basics + +There are three types of nodes in Netdata's streaming ecosystem. + +- **Parent**: A node, running Netdata, that receives streamed metric data. +- **Child**: A node, running Netdata, that streams metric data to one or more parent. +- **Proxy**: A node, running Netdata, that receives metric data from a child and "forwards" them on to a + separate parent node. + +Netdata uses API keys, which are just random GUIDs, to authorize the communication between child and parent nodes. We +recommend using `uuidgen` for generating API keys, which can then be used across any number of streaming connections. +Or, you can generate unique API keys for each parent-child relationship. + +Once the parent node authorizes the child's API key, the child can start streaming metrics. + +It's important to note that the streaming connection uses TCP, UDP, or Unix sockets, _not HTTP_. To proxy streaming +metrics, you need to use a proxy that tunnels [OSI layer 4-7 +traffic](https://en.wikipedia.org/wiki/OSI_model#Layer_4:_Transport_Layer) without interfering with it, such as +[SOCKS](https://en.wikipedia.org/wiki/SOCKS) or Nginx's [TCP/UDP load +balancing](https://docs.nginx.com/nginx/admin-guide/load-balancer/tcp-udp-load-balancer/). + +## Supported streaming configurations + +Netdata supports any combination of parent, child, and proxy nodes that you can imagine. Any node can act as both a +parent, child, or proxy at the same time, sending or receiving streaming metrics from any number of other nodes. + +Here are a few example streaming configurations: + +- **Headless collector**: + - Child `A`, _without_ a database or web dashboard, streams metrics to parent `B`. + - `A` metrics are only available via the local Agent dashboard for `B`. + - `B` generates alarms for `A`. +- **Replication**: + - Child `A`, _with_ a database and web dashboard, streams metrics to parent `B`. + - `A` metrics are available on both local Agent dashboards, and can be stored with the same or different metrics + retention policies. + - Both `A` and `B` generate alarms. +- **Proxy**: + - Child `A`, _with or without_ a database, sends metrics to proxy `C`, also _with or without_ a database. `C` sends + metrics to parent `B`. + - Any node with a database can generate alarms. + +## Viewing streamed metrics + +Parent nodes feature a **Replicated Nodes** section in the left-hand panel, which opens with the hamburger icon +![Hamburger icon](https://raw.githubusercontent.com/netdata/netdata-ui/master/src/components/icon/assets/hamburger.svg) +in the top navigation. The parent node, plus any child nodes, appear here. Click on any of the hostnames to switch +between parent and child dashboards, all served by the parent's [web server](/web/server/README.md). + +![Switching between +](https://user-images.githubusercontent.com/1153921/110043346-761ec000-7d04-11eb-8e58-77670ba39161.gif) + +Each child dashboard is also available directly at the following URL pattern: +`http://PARENT-NODE:19999/host/CHILD-HOSTNAME`. + +## What's next? + +Now that you understand the fundamentals of streaming metrics between nodes, go ahead and [enable +streaming](/docs/metrics-storage-management/enable-streaming.mdx) using a simple `parent-child` relationship. For all +the details, see the [streaming reference](/docs/metrics-storage-management/reference-streaming.mdx) doc. + +Take your streaming setup even further by [exporting metrics](/docs/export/external-databases.md) to an external TSDB. + +### Related information & further reading + +- Streaming + - **[How Netdata streams metrics](/docs/metrics-storage-management/how-streaming-works.mdx)** + - [Enable streaming between nodes](/docs/metrics-storage-management/enable-streaming.mdx) + - [Streaming reference](/docs/metrics-storage-management/reference-streaming.mdx) \ No newline at end of file diff --git a/docs/metrics-storage-management/reference-streaming.mdx b/docs/metrics-storage-management/reference-streaming.mdx new file mode 100644 index 000000000..1be597dd8 --- /dev/null +++ b/docs/metrics-storage-management/reference-streaming.mdx @@ -0,0 +1,486 @@ +--- +title: "Streaming reference" +description: "Each node running Netdata can stream the metrics it collects, in real time, to another node. See all of the available settings in this reference document." +type: reference +custom_edit_url: https://github.com/netdata/netdata/edit/master/docs/metrics-storage-management/reference-streaming.mdx +--- + +# Streaming reference + +Each node running Netdata can stream the metrics it collects, in real time, to another node. To learn more, read about +[how streaming works](/docs/metrics-storage-management/how-streaming-works.mdx). + +For a quickstart guide for enabling a simple `parent-child` streaming relationship, see our [stream metrics between +nodes](/docs/metrics-storage-management/enable-streaming.mdx) doc. All other configuration options and scenarios are +covered in the sections below. + +## Configuration + +There are two files responsible for configuring Netdata's streaming capabilities: `stream.conf` and `netdata.conf`. + +From within your Netdata config directory (typically `/etc/netdata`), [use `edit-config`](/docs/configure/nodes.md) to +open either `stream.conf` or `netdata.conf`. + +``` +sudo ./edit-config stream.conf +sudo ./edit-config netdata.conf +``` + +## Settings + +As mentioned above, both `stream.conf` and `netdata.conf` contain settings relevant to streaming. + +### `stream.conf` + +The `stream.conf` file contains three sections. The `[stream]` section is for configuring child nodes. + +The `[API_KEY]` and `[MACHINE_GUID]` sections are both for configuring parent nodes, and share the same settings. +`[API_KEY]` settings affect every child node using that key, whereas `[MACHINE_GUID]` settings affect only the child +node with a matching GUID. + +The file `/var/lib/netdata/registry/netdata.public.unique.id` contains a random GUID that **uniquely identifies each +node**. This file is automatically generated by Netdata the first time it is started and remains unaltered forever. + +#### `[stream]` section + +| Setting | Default | Description | +| :---------------------------------------------- | :------------------------ | :-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| `enabled` | `no` | Whether this node streams metrics to any parent. Change to `yes` to enable streaming. | +| [`destination`](#destination) | ` ` | A space-separated list of parent nodes to attempt to stream to, with the first available parent receiving metrics, using the following format: `[PROTOCOL:]HOST[%INTERFACE][:PORT][:SSL]`. [Read more →](#destination) | +| `ssl skip certificate verification` | `yes` | If you want to accept self-signed or expired certificates, set to `yes` and uncomment. | +| `CApath` | `/etc/ssl/certs/` | The directory where known certificates are found. Defaults to OpenSSL's default path. | +| `CAfile` | `/etc/ssl/certs/cert.pem` | Add a parent node certificate to the list of known certificates in `CAPath`. | +| `api key` | ` ` | The `API_KEY` to use as the child node. | +| `timeout seconds` | `60` | The timeout to connect and send metrics to a parent. | +| `default port` | `19999` | The port to use if `destination` does not specify one. | +| [`send charts matching`](#send-charts-matching) | `*` | A space-separated list of [Netdata simple patterns](/libnetdata/simple_pattern/README.md) to filter which charts are streamed. [Read more →](#send-charts-matching) | +| `buffer size bytes` | `1048576` | The size of the buffer to use when sending metrics. The default `1048576` equals a buffer of 1MB, which is good for 10-20 seconds of data. Increase this if you expect latencies higher than that. The buffer is flushed on reconnect. | +| `reconnect delay seconds` | `5` | How long to wait until retrying to connect to the parent node. | +| `initial clock resync iterations` | `60` | Sync the clock of charts for how many seconds when starting. | + +### `[API_KEY]` and `[MACHINE_GUID]` sections + +| Setting | Default | Description | +| :---------------------------------------------- | :------------------------ | :-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| `enabled` | `no` | Whether this API KEY enabled or disabled. | +| [`allow from`](#allow-from) | `*` | A space-separated list of [Netdata simple patterns](/libnetdata/simple_pattern/README.md) matching the IPs of nodes that will stream metrics using this API key. [Read more →](#allow-from) | +| `default history` | `3600` | The default amount of child metrics history to retain when using the `save`, `map`, or `ram` memory modes. | +| [`default memory mode`](#default-memory-mode) | `ram` | The [database](/database/README.md) to use for all nodes using this `API_KEY`. Valid settings are `dbengine`, `map`, `save`, `ram`, or `none`. [Read more →](#default-memory-mode) | +| `health enabled by default` | `auto` | Whether alarms and notifications should be enabled for nodes using this `API_KEY`. `auto` enables alarms when the child is connected. `yes` enables alarms always, and `no` disables alarms. | +| `default postpone alarms on connect seconds` | `60` | Postpone alarms and notifications for a period of time after the child connects. | +| `default proxy enabled` | ` ` | Route metrics through a proxy. | +| `default proxy destination` | ` ` | Space-separated list of `IP:PORT` for proxies. | +| `default proxy api key` | ` ` | The `API_KEY` of the proxy. | +| `default send charts matching` | `*` | See [`send charts matching`](#send-charts-matching). | + +#### `destination` + +A space-separated list of parent nodes to attempt to stream to, with the first available parent receiving metrics, using +the following format: `[PROTOCOL:]HOST[%INTERFACE][:PORT][:SSL]`. + +- `PROTOCOL`: `tcp`, `udp`, or `unix`. (only tcp and unix are supported by parent nodes) +- `HOST`: A IPv4, IPv6 IP, or a hostname, or a unix domain socket path. IPv6 IPs should be given with brackets + `[ip:address]`. +- `INTERFACE` (IPv6 only): The network interface to use. +- `PORT`: The port number or service name (`/etc/services`) to use. +- `SSL`: To enable TLS/SSL encryption of the streaming connection. + +To enable TCP streaming to a parent node at `203.0.113.0` on port `20000` and with TLS/SSL encryption: + +```conf +[stream] + destination = tcp:203.0.113.0:20000:SSL +``` + +#### `send charts matching` + +A space-separated list of [Netdata simple patterns](/libnetdata/simple_pattern/README.md) to filter which charts are streamed. + +The default is a single wildcard `*`, which streams all charts. + +To send only a few charts, list them explicitly, or list a group using a wildcard. To send _only_ the `apps.cpu` chart +and charts with contexts beginning with `system.`: + +```conf +[stream] + send charts matching = apps.cpu system.* +``` + +To send all but a few charts, use `!` to create a negative match. To send _all_ charts _but_ `apps.cpu`: + +```conf +[stream] + send charts matching = !apps.cpu * +``` + +#### `allow from` + +A space-separated list of [Netdata simple patterns](/libnetdata/simple_pattern/README.md) matching the IPs of nodes that +will stream metrics using this API key. The order is important, left to right, as the first positive or negative match is used. + +The default is `*`, which accepts all requests including the `API_KEY`. + +To allow from only a specific IP address: + +```conf +[API_KEY] + allow from = 203.0.113.10 +``` + +To allow all IPs starting with `10.*`, except `10.1.2.3`: + +```conf +[API_KEY] + allow from = !10.1.2.3 10.* +``` + +> If you set specific IP addresses here, and also use the `allow connections` setting in the `[web]` section of +> `netdata.conf`, be sure to add the IP address there so that it can access the API port. + +#### `default memory mode` + +The [database](/database/README.md) to use for all nodes using this `API_KEY`. Valid settings are `dbengine`, `ram`, +`save`, `map`, or `none`. + +- `dbengine`: The default, recommended time-series database (TSDB) for Netdata. Stores recent metrics in memory, then + efficiently spills them to disk for long-term storage. +- `ram`: Stores metrics _only_ in memory, which means metrics are lost when Netdata stops or restarts. Ideal for + streaming configurations that use ephemeral nodes. +- `save`: Stores metrics in memory, but saves metrics to disk when Netdata stops or restarts, and loads historical + metrics on start. +- `map`: Stores metrics in memory-mapped files, like swap, with constant disk write. +- `none`: No database. + +When using `default memory mode = dbengine`, the parent node creates a separate instance of the TSDB to store metrics +from child nodes. The [size of _each_ instance is configurable](/docs/store/change-metrics-storage.md) with the `page +cache size` and `dbengine multihost disk space` settings in the `[global]` section in `netdata.conf`. + +### `netdata.conf` + +| Setting | Default | Description | +| :----------------------------------------- | :---------------- | :--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | +| **`[global]` section** | | | +| `memory mode` | `dbengine` | Determines the [database type](/database/README.md) to be used on that node. Other options settings include `none`, `ram`, `save`, and `map`. `none` disables the database at this host. This also disables alarms and notifications, as those can't run without a database. | +| **`[web]` section** | | | +| `mode` | `static-threaded` | Determines the [web server](/web/server/README.md) type. The other option is `none`, which disables the dashboard, API, and registry. | +| `accept a streaming request every seconds` | `0` | Set a limit on how often a parent node accepts streaming requests from child nodes. `0` equals no limit. If this is set, you may see `... too busy to accept new streaming request. Will be allowed in X secs` in Netdata's `error.log`. | + +## Examples + +### Per-child settings + +While the `[API_KEY]` section applies settings for any child node using that key, you can also use per-child settings +with the `[MACHINE_GUID]` section. + +For example, the metrics streamed from only the child node with `MACHINE_GUID` are saved in memory, not using the +default `dbengine` as specified by the `API_KEY`, and alarms are disabled. + +```conf +[API_KEY] + enabled = yes + default memory mode = dbengine + health enabled by default = auto + allow from = * + +[MACHINE_GUID] + enabled = yes + memory mode = save + health enabled = no +``` + +### Securing streaming with TLS/SSL + +Netdata does not activate TLS encryption by default. To encrypt streaming connections, you first need to [enable TLS +support](/web/server/README.md#enabling-tls-support) on the parent. With encryption enabled on the receiving side, you +need to instruct the child to use TLS/SSL as well. On the child's `stream.conf`, configure the destination as follows: + +``` +[stream] + destination = host:port:SSL +``` + +The word `SSL` appended to the end of the destination tells the child that connections must be encrypted. + +> While Netdata uses Transport Layer Security (TLS) 1.2 to encrypt communications rather than the obsolete SSL protocol, +> it's still common practice to refer to encrypted web connections as `SSL`. Many vendors, like Nginx and even Netdata +> itself, use `SSL` in configuration files, whereas documentation will always refer to encrypted communications as `TLS` +> or `TLS/SSL`. + +#### Certificate verification + +When TLS/SSL is enabled on the child, the default behavior will be to not connect with the parent unless the server's +certificate can be verified via the default chain. In case you want to avoid this check, add the following to the +child's `stream.conf` file: + +``` +[stream] + ssl skip certificate verification = yes +``` + +#### Trusted certificate + +If you've enabled [certificate verification](#certificate-verification), you might see errors from the OpenSSL library +when there's a problem with checking the certificate chain (`X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY`). More +importantly, OpenSSL will reject self-signed certificates. + +Given these known issues, you have two options. If you trust your certificate, you can set the options `CApath` and +`CAfile` to inform Netdata where your certificates, and the certificate trusted file, are stored. + +For more details about these options, you can read about [verify +locations](https://www.openssl.org/docs/man1.1.1/man3/SSL_CTX_load_verify_locations.html). + +Before you changed your streaming configuration, you need to copy your trusted certificate to your child system and add +the certificate to OpenSSL's list. + +On most Linux distributions, the `update-ca-certificates` command searches inside the `/usr/share/ca-certificates` +directory for certificates. You should double-check by reading the `update-ca-certificate` manual (`man +update-ca-certificate`), and then change the directory in the below commands if needed. + +If you have `sudo` configured on your child system, you can use that to run the following commands. If not, you'll have +to log in as `root` to complete them. + +``` +# mkdir /usr/share/ca-certificates/netdata +# cp parent_cert.pem /usr/share/ca-certificates/netdata/parent_cert.crt +# chown -R netdata.netdata /usr/share/ca-certificates/netdata/ +``` + +First, you create a new directory to store your certificates for Netdata. Next, you need to change the extension on your +certificate from `.pem` to `.crt` so it's compatible with `update-ca-certificate`. Finally, you need to change +permissions so the user that runs Netdata can access the directory where you copied in your certificate. + +Next, edit the file `/etc/ca-certificates.conf` and add the following line: + +``` +netdata/parent_cert.crt +``` + +Now you update the list of certificates running the following, again either as `sudo` or `root`: + +``` +# update-ca-certificates +``` + +> Some Linux distributions have different methods of updating the certificate list. For more details, please read this +> guide on [adding trusted root certificates](https://github.com/Busindre/How-to-Add-trusted-root-certificates). + +Once you update your certificate list, you can set the stream parameters for Netdata to trust the parent certificate. +Open `stream.conf` for editing and change the following lines: + +``` +[stream] + CApath = /etc/ssl/certs/ + CAfile = /etc/ssl/certs/parent_cert.pem +``` + +With this configuration, the `CApath` option tells Netdata to search for trusted certificates inside `/etc/ssl/certs`. +The `CAfile` option specifies the Netdata parent certificate is located at `/etc/ssl/certs/parent_cert.pem`. With this +configuration, you can skip using the system's entire list of certificates and use Netdata's parent certificate instead. + +#### Expected behaviors + +With the introduction of TLS/SSL, the parent-child communication behaves as shown in the table below, depending on the +following configurations: + +- **Parent TLS (Yes/No)**: Whether the `[web]` section in `netdata.conf` has `ssl key` and `ssl certificate`. +- **Parent port TLS (-/force/optional)**: Depends on whether the `[web]` section `bind to` contains a `^SSL=force` or + `^SSL=optional` directive on the port(s) used for streaming. +- **Child TLS (Yes/No)**: Whether the destination in the child's `stream.conf` has `:SSL` at the end. +- **Child TLS Verification (yes/no)**: Value of the child's `stream.conf` `ssl skip certificate verification` + parameter (default is no). + +| Parent TLS enabled | Parent port SSL | Child TLS | Child SSL Ver. | Behavior | +| :----------------- | :--------------- | :-------- | :------------- | :--------------------------------------------------------------------------------------------------------------------------------------- | +| No | - | No | no | Legacy behavior. The parent-child stream is unencrypted. | +| Yes | force | No | no | The parent rejects the child connection. | +| Yes | -/optional | No | no | The parent-child stream is unencrypted (expected situation for legacy child nodes and newer parent nodes) | +| Yes | -/force/optional | Yes | no | The parent-child stream is encrypted, provided that the parent has a valid TLS/SSL certificate. Otherwise, the child refuses to connect. | +| Yes | -/force/optional | Yes | yes | The parent-child stream is encrypted. | + +### Proxy + +A proxy is a node that receives metrics from a child, then streams them onward to a parent. To configure a proxy, +configure it as a receiving and a sending Netdata at the same time. + +Netdata proxies may or may not maintain a database for the metrics passing through them. When they maintain a database, +they can also run health checks (alarms and notifications) for the remote host that is streaming the metrics. + +In the following example, the proxy receives metrics from a child node using the `API_KEY` of +`66666666-7777-8888-9999-000000000000`, then stores metrics using `dbengine`. It then uses the `API_KEY` of +`11111111-2222-3333-4444-555555555555` to proxy those same metrics on to a parent node at `203.0.113.0`. + +```conf +[stream] + enabled = yes + destination = 203.0.113.0 + api key = 11111111-2222-3333-4444-555555555555 + +[66666666-7777-8888-9999-000000000000] + enabled = yes + default memory mode = dbengine +``` + +### Ephemeral nodes + +Netdata can help you monitor ephemeral nodes, such as containers in an auto-scaling infrastructure, by always streaming +metrics to any number of permanently-running parent nodes. + +On the parent, set the following in `stream.conf`: + +```conf +[11111111-2222-3333-4444-555555555555] + # enable/disable this API key + enabled = yes + + # one hour of data for each of the child nodes + default history = 3600 + + # do not save child metrics on disk + default memory = ram + + # alarms checks, only while the child is connected + health enabled by default = auto +``` + +On the child nodes, set the following in `stream.conf`: + +```bash +[stream] + # stream metrics to another Netdata + enabled = yes + + # the IP and PORT of the parent + destination = 10.11.12.13:19999 + + # the API key to use + api key = 11111111-2222-3333-4444-555555555555 +``` + +In addition, edit `netdata.conf` on each child node to disable the database and alarms. + +```bash +[global] + # disable the local database + memory mode = none + +[health] + # disable health checks + enabled = no +``` + +## Troubleshooting + +Both parent and child nodes log information at `/var/log/netdata/error.log`. + +If the child manages to connect to the parent you will see something like (on the parent): + +``` +2017-03-09 09:38:52: netdata: INFO : STREAM [receive from [10.11.12.86]:38564]: new client connection. +2017-03-09 09:38:52: netdata: INFO : STREAM xxx [10.11.12.86]:38564: receive thread created (task id 27721) +2017-03-09 09:38:52: netdata: INFO : STREAM xxx [receive from [10.11.12.86]:38564]: client willing to stream metrics for host 'xxx' with machine_guid '1234567-1976-11e6-ae19-7cdd9077342a': update every = 1, history = 3600, memory mode = ram, health auto +2017-03-09 09:38:52: netdata: INFO : STREAM xxx [receive from [10.11.12.86]:38564]: initializing communication... +2017-03-09 09:38:52: netdata: INFO : STREAM xxx [receive from [10.11.12.86]:38564]: receiving metrics... +``` + +and something like this on the child: + +``` +2017-03-09 09:38:28: netdata: INFO : STREAM xxx [send to box:19999]: connecting... +2017-03-09 09:38:28: netdata: INFO : STREAM xxx [send to box:19999]: initializing communication... +2017-03-09 09:38:28: netdata: INFO : STREAM xxx [send to box:19999]: waiting response from remote netdata... +2017-03-09 09:38:28: netdata: INFO : STREAM xxx [send to box:19999]: established communication - sending metrics... +``` + +The following sections describe the most common issues you might encounter when connecting parent and child nodes. + +### Slow connections between parent and child + +When you have a slow connection between parent and child, Netdata raises a few different errors. Most of the +errors will appear in the child's `error.log`. + +```bash +netdata ERROR : STREAM_SENDER[CHILD HOSTNAME] : STREAM CHILD HOSTNAME [send to PARENT IP:PARENT PORT]: too many data pending - buffer is X bytes long, +Y unsent - we have sent Z bytes in total, W on this connection. Closing connection to flush the data. +``` + +On the parent side, you may see various error messages, most commonly the following: + +``` +netdata ERROR : STREAM_PARENT[CHILD HOSTNAME,[CHILD IP]:CHILD PORT] : read failed: end of file +``` + +Another common problem in slow connections is the child sending a partial message to the parent. In this case, the +parent will write the following to its `error.log`: + +``` +ERROR : STREAM_RECEIVER[CHILD HOSTNAME,[CHILD IP]:CHILD PORT] : sent command 'B' which is not known by netdata, for host 'HOSTNAME'. Disabling it. +``` + +In this example, `B` was part of a `BEGIN` message that was cut due to connection problems. + +Slow connections can also cause problems when the parent misses a message and then receives a command related to the +missed message. For example, a parent might miss a message containing the child's charts, and then doesn't know +what to do with the `SET` message that follows. When that happens, the parent will show a message like this: + +``` +ERROR : STREAM_RECEIVER[CHILD HOSTNAME,[CHILD IP]:CHILD PORT] : requested a SET on chart 'CHART NAME' of host 'HOSTNAME', without a dimension. Disabling it. +``` + +### Child cannot connect to parent + +When the child can't connect to a parent for any reason (misconfiguration, networking, firewalls, parent +down), you will see the following in the child's `error.log`. + +``` +ERROR : STREAM_SENDER[HOSTNAME] : Failed to connect to 'PARENT IP', port 'PARENT PORT' (errno 113, No route to host) +``` + +### 'Is this a Netdata?' + +This question can appear when Netdata starts the stream and receives an unexpected response. This error can appear when +the parent is using SSL and the child tries to connect using plain text. You will also see this message when +Netdata connects to another server that isn't Netdata. The complete error message will look like this: + +``` +ERROR : STREAM_SENDER[CHILD HOSTNAME] : STREAM child HOSTNAME [send to PARENT HOSTNAME:PARENT PORT]: server is not replying properly (is it a netdata?). +``` + +### Stream charts wrong + +Chart data needs to be consistent between child and parent nodes. If there are differences between chart data on +a parent and a child, such as gaps in metrics collection, it most often means your child's `memory mode` +does not match the parent's. To learn more about the different ways Netdata can store metrics, and thus keep chart +data consistent, read our [memory mode documentation](/database/README.md). + +### Forbidding access + +You may see errors about "forbidding access" for a number of reasons. It could be because of a slow connection between +the parent and child nodes, but it could also be due to other failures. Look in your parent's `error.log` for errors +that look like this: + +``` +STREAM [receive from [child HOSTNAME]:child IP]: `MESSAGE`. Forbidding access." +``` + +`MESSAGE` will have one of the following patterns: + +- `request without KEY` : The message received is incomplete and the KEY value can be API, hostname, machine GUID. +- `API key 'VALUE' is not valid GUID`: The UUID received from child does not have the format defined in [RFC + 4122](https://tools.ietf.org/html/rfc4122) +- `machine GUID 'VALUE' is not GUID.`: This error with machine GUID is like the previous one. +- `API key 'VALUE' is not allowed`: This stream has a wrong API key. +- `API key 'VALUE' is not permitted from this IP`: The IP is not allowed to use STREAM with this parent. +- `machine GUID 'VALUE' is not allowed.`: The GUID that is trying to send stream is not allowed. +- `Machine GUID 'VALUE' is not permitted from this IP. `: The IP does not match the pattern or IP allowed to connect to + use stream. + +### Netdata could not create a stream + +The connection between parent and child is a stream. When the parent can't convert the initial connection into +a stream, it will write the following message inside `error.log`: + +``` +file descriptor given is not a valid stream +``` + +After logging this error, Netdata will close the stream. diff --git a/docs/monitor/view-active-alarms.md b/docs/monitor/view-active-alarms.md index 63ddfdde1..b23e2d721 100644 --- a/docs/monitor/view-active-alarms.md +++ b/docs/monitor/view-active-alarms.md @@ -37,8 +37,10 @@ Cloud](https://user-images.githubusercontent.com/1153921/108564813-f08d2000-72c0 ## Local Netdata Agent dashboard -Find the bell 🔔 icon in the top navigation to bring up a modal that shows currently raised alarms, all running alarms, -and the alarms log. Here is an example of a raised `system.cpu` alarm, followed by the full list and alarm log: +Find the alarms icon ![Alarms +icon](https://raw.githubusercontent.com/netdata/netdata-ui/98e31799c1ec0983f433537ff16d2ac2b0d994aa/src/components/icon/assets/alarm.svg) +in the top navigation to bring up a modal that shows currently raised alarms, all running alarms, and the alarms log. +Here is an example of a raised `system.cpu` alarm, followed by the full list and alarm log: ![Animated GIF of looking at raised alarms and the alarm log](https://user-images.githubusercontent.com/1153921/80842482-8c289500-8bb6-11ea-9791-600cfdbe82ce.gif) diff --git a/docs/netdata-security.md b/docs/netdata-security.md index 50c6b0548..8c0fc6d63 100644 --- a/docs/netdata-security.md +++ b/docs/netdata-security.md @@ -209,7 +209,7 @@ If sending this information to the central Netdata registry violates your securi ### Opt-out of anonymous statistics -Starting with v1.12, Netdata collects anonymous usage information by default and sends it to Google Analytics. Read +Starting with v1.30, Netdata collects anonymous usage information by default and sends it to a self hosted PostHog instance within the Netdata infrastructure. Read about the information collected, and learn how to-opt, on our [anonymous statistics](anonymous-statistics.md) page. The usage statistics are _vital_ for us, as we use them to discover bugs and prioritize new features. We thank you for diff --git a/docs/overview/netdata-monitoring-stack.md b/docs/overview/netdata-monitoring-stack.md index 1504d5f2b..3a954f055 100644 --- a/docs/overview/netdata-monitoring-stack.md +++ b/docs/overview/netdata-monitoring-stack.md @@ -57,6 +57,6 @@ charts, or use Netdata's health watchdog to send notifications whenever an anoma ## What's next? Whether you're using Netdata standalone or as part of a larger monitoring stack, the next step is the same: [**Get -Netdata**](/docs/get/README.md). +Netdata**](/docs/get-started.mdx). [![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2Fdocs%2Foverview%2Fnetdata-monitoring-stacka&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)](<>) diff --git a/docs/overview/what-is-netdata.md b/docs/overview/what-is-netdata.md index 5c4b54952..0a600234c 100644 --- a/docs/overview/what-is-netdata.md +++ b/docs/overview/what-is-netdata.md @@ -18,9 +18,9 @@ Netdata's distributed monitoring Agent collects thousands of metrics from system configuration. It runs permanently on all your physical/virtual servers, containers, cloud deployments, and edge/IoT devices. -You can [install](/docs/get/README.md#install-the-netdata-agent) Netdata on most Linux distributions (Ubuntu, Debian, -CentOS, and more), container/microservice platforms (Kubernetes clusters, Docker), and many other operating systems -(FreeBSD, macOS), with no `sudo` required. +You can [install](/docs/get-started.mdx) Netdata on most Linux distributions (Ubuntu, Debian, CentOS, and more), +container/microservice platforms (Kubernetes clusters, Docker), and many other operating systems (FreeBSD, macOS), with +no `sudo` required. ![The Netdata Agent](https://user-images.githubusercontent.com/1153921/94492596-72a86b00-019f-11eb-91ab-224e6ac9ea21.png) diff --git a/docs/privacy-policy.md b/docs/privacy-policy.md deleted file mode 100644 index 0152b0e0f..000000000 --- a/docs/privacy-policy.md +++ /dev/null @@ -1,134 +0,0 @@ - - -# Privacy Policy - -## 1. Preamble - -This Privacy Policy explains the collection, use, processing, transferring and disclosure of personal information by Netdata, Inc (“ND” or “Netdata”), a Delaware Corporation. - -This Privacy Policy is incorporated into and made part of the Netdata Master Terms of Use (“Master Terms”) located [here](terms-of-use.md). - -Unless otherwise noted on a particular website or service hosted by Netdata, this Privacy Policy applies to your use of all websites that Netdata operates. These include and , together with all other subdomains thereof, (collectively, the “Websites”). This Privacy Policy also applies to all products, information, and services provided through the Websites, including without limitation the ND agent, the ND registry, the ND hub and the ND cloud website (together with the Websites, the “Services”). - -In addition, supplemental Privacy Policy terms (“Supplemental Privacy Policy Terms”) may apply to a particular Service. All such Supplemental Privacy Policy Terms will be accessible for you to read either within, or through your use of, that particular Service. - -By accessing or using any of the Services, you are accepting and agreeing to the practices described in this Privacy Policy. - -## 2. Our Principles - -Netdata has designed this policy to be consistent with the following principles: - -Privacy policies should be human readable and easy to find. -Data collection, storage, and processing should be simplified as much as possible to enhance security, ensure consistency, and make the practices easy for users to understand. -Data practices should always meet the reasonable expectations of users. - -## 3. Personal Information ND Collects and How it is Used - -As used in this policy, “personal information” means information that would allow someone to identify you, including your name, email address, IP address, or other information from which someone could deduce your identity. - -ND collects and uses personal information in the following ways: - -Website and Analytics: When you visit our Websites and use our Services, ND collects some information about your activities through tools such as Google Analytics. The type of information that we collect focuses on general information such as country or city where you are located, pages visited, time spent on pages, heat-map of visitors’ activity on the site, information about the browser you are using, etc. ND collects and uses this information pursuant to our legitimate interest in enhancing the security and utility of our Services. The information we gather and process is used in the aggregate to spot trends without deliberately identifying individuals. - -Note that you can learn about Google’s practices in connection with its analytics services and how to opt out of it by downloading the Google Analytics opt-out browser add-on, available at . - -Information from Cookies: We and our service providers (for example, Google Analytics as described above) may collect information using cookies or similar technologies for the purposes described above and below. Cookies are pieces of information that are stored by your browser on the hard drive or memory of your computer or other Internet access device. Cookies may enable us to personalize your experience on the Services, maintain a persistent session, passively collect demographic information about your computer, and monitor advertisements and other activities. The Websites may use different kinds of cookies and other types of local storage (such as browser-based or plugin-based local storage). - -ND Registry: The global registry, together with certain browser features, allow Netdata to provide unified cross-server dashboards, via the node menu. -The menu lists the Netdata servers you have visited. For example, when you jump from server to server using the node menu, several session settings -(like the currently viewed charts, the current zoom and pan operations on the charts, etc.) are propagated to the new server, so that the new dashboard will come with exactly the -same view. The global registry keeps track of 4 entities: - -1. **machines**: i.e. the Netdata installations (a random GUID generated by each Netdata the first time it starts; we call this **machine_guid**) - - For each Netdata installation (each `machine_guid`) the registry keeps track of the different URLs it is accessed. - -2. **persons**: i.e. the web browsers accessing the Netdata installations (a random GUID generated by the registry the first time it sees a new web browser; we call this **person_guid**) - - For each person, the registry keeps track of the Netdata installations it has accessed and their URLs. - -3. **URLs** of Netdata installations (as seen by the web browsers) - - For each URL, the registry keeps the URL and nothing more. Each URL is linked to _persons_ and _machines_. The only way to find a URL is to know its **machine_guid** or have a **person_guid** it is linked to it. - -4. **accounts**: i.e. the information used to sign-in via one of the available sign-in methods. Depending on the method, this may include an email, an email and a profile picture. - -For _persons/accounts_ and _machines_, the registry keeps links to _URLs_, each link with 2 timestamps (first time seen, last time seen) and a counter (number of times it has been seen). -_machines_, _persons_, and timestamps are stored in the Netdata registry regardless of whether you sign in or not. - -If sending this information is against your policies, you can [run your own registry](/registry/README.md#run-your-own-registry). -Note that ND versions with the 'Sign in' feature of the ND Cloud do not use the global registry. - -ND Cloud: When you sign up to obtain a user account via the 'Sign in' link on the ND agent user interface, ND is granted access to personal information in the user profile of the authentication provider you choose (e.g. GitHub or Google). ND collects and uses this personal information pursuant to its legitimate interest in establishing and maintaining your account providing you with the features we provide Registered Users. We may use your email address to contact you regarding changes to this policy or other applicable policies. The login name or email address of your profile may be used to attribute you in connection with any content you submit to any Service. - -Anonymous Usage Statistics: From Netdata v1.12 and above, anonymous usage information is collected by default on certain events of the ND daemon and send to Google Analytics. Every time the daemon is started or stopped and every time a fatal condition is encountered, Netdata collects system information and sends it to GA via an http call. The information collected for all events is: - -- Netdata version -- OS name, version, id, id_like -- Kernel name, version, architecture -- Virtualization technology -- Containerization technology - Furthermore, the FATAL event sends the Netdata process & thread info, along with the file, function and line of the fatal error. - -The statistics calculated from this information are used for: - -1. **Quality assurance**, to help us understand if Netdata behaves as expected and help us identify repeating issues for certain distributions or environment. - -2. **Usage statistics**, to help us focus on the parts of Netdata that are used the most, or help us identify the extend our development decisions influence the community. - -To opt-out from sending anonymous statistics, you can create a file called `.opt-out-from-anonymous-statistics` under the user configuration directory (usually `/etc/netdata`). - -Emails and Newsletters: When you sign up to receive updates from Netdata or otherwise subscribe to one of our mailing lists, you will be asked to provide some personal information. ND collects and uses this personal information pursuant to its legitimate interest in providing news and updates to, and collaborating with, its supporters and volunteers. - -Email Analytics: When you receive communications from ND after signing up for the ND newsletter, campaign updates, or other ongoing email communications from ND, we may use analytics to track whether you open the mail, click on the links, and otherwise interact with what we send. You may opt out of this tracking by choosing to get plain-text emails from ND. ND collects and uses this personal information pursuant to its legitimate interest in understanding the interests of its community of supporters and volunteers in order to provide more relevant news and updates. - -Other Voluntarily Provided Information: When you provide feedback to Netdata, sign a petition distributed by ND, or otherwise submit personal information to Netdata, ND collects and uses this personal information pursuant to its legitimate interest in better understanding our community of supporters and volunteers and in furtherance of the particular program or activity to which you provided feedback or other input. - -## 4. Retention of Personal Information - -The majority of the personal information collected and used as explained in Section 3 above is aggregated and stored in a central database provided by a third party service provider. ND aggregates this data pursuant to its legitimate interest in having information stored in a single location to minimize complexity, increase consistency in internal practices, better understand its community of supporters and volunteers, and enhance the security of the data. - -## 5. Access to Your Personal Information - -You are generally entitled to access personal information that Netdata holds and to have inaccurate data corrected or removed to the extent ND still maintains it. In certain circumstances, you also may have the right to object for legitimate reasons to the processing or transfer of personal information. If you wish to exercise any of these rights, please write to legal@netdata.cloud explaining your request. - -## 6. Disclosure of Your Personal Information - -ND does not disclose personal information to third parties except as specified elsewhere in this policy and in the following instances: - -We may disclose your personal information to third parties in a good faith belief that such disclosure is reasonably necessary to (a) take action regarding suspected illegal activities; (b) enforce or apply our Master Terms and this Privacy Policy; (c) enforce our Charter, including the Code of Conduct and policies contained and incorporated therein, or (d) comply with legal process, such as a search warrant, subpoena, statute, or court order. - -## 7. Security of Your Personal Information - -Netdata has implemented reasonable physical, technical, and organizational security measures for personal information that Netdata processes against accidental or unlawful destruction, or accidental loss, alteration, unauthorized disclosure or access, in compliance with applicable law. However, no website can fully eliminate security risks. If any data breach occurs, we will post a reasonably prominent notice to the Websites and comply with all other applicable data privacy requirements including, when required, personal notice to you if you have provided and we have maintained an email address for you. - -The ND Cloud Services have security risks in addition to those described above. Among other things, they are vulnerable to DNS attacks, and using any ND Cloud Service may increase the risk of phishing. - -## 8. Children - -The Services are not directed at children under the age of 13. Consistent with the U.S. federal Children’s Online Privacy Protection Act of 1998 (COPPA), we will never knowingly request personal information from anyone under the age of 13 without requiring parental consent. Our Master Terms specifically prohibit anyone using our Services from submitting any personally identifiable information about persons under 13 years of age. Any person who provides their personal information to ND through the Services represents that they are 13 years of age or older. - -## 9. Third Party Service Providers - -Netdata uses many third party service providers in connection with the Services, including website hosting services, database management, credit card processing, and many more. Some of these service providers may place session cookies on your computer, and they may collect and store your personal information on our behalf in accordance with the data practices and purposes explained above in Section 3. - -## 10. Third Party Sites - -The Services may provide links to a wide variety of third party websites. You should consult the respective privacy policies of these third-party websites. This Privacy Policy does not apply to, and we cannot control the activities of, such other websites. - -## 11. Transferring Data to Other Countries - -If you are accessing or using the Services in regions with laws governing data collection, processing, transfer and use, please note that when we use and share your data as specified in this policy, we may transfer your information to recipients in countries other than the country in which the information was originally collected. Those countries may not have the same data protection laws as the country in which you initially provided the information. - -Data transferred from the European Union to the United States or outside the European Union will be made on the grounds of a certification to the E.U./U.S. Privacy Shield regime and/or a data transfer agreement based on the Standard Contractual Clauses approved of by the European Commission respectively, consistent with applicable data privacy requirements. - -## 12. Changes to this Privacy Policy - -We may occasionally update this Privacy Policy. When we do, we will provide you with notice of such update through (at a minimum) a reasonably prominent notice on the Websites and Services, and will revise the Effective Date below. We encourage you to periodically review this Privacy Policy to stay informed about how we are protecting, using, processing and transferring the personal information we collect. - -Effective Date: 8 January 2019. - -[![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2Fdocs%2Fprivacy-policy&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)](<>) diff --git a/docs/quickstart/infrastructure.md b/docs/quickstart/infrastructure.md index 8ec9b75cb..71e70b94b 100644 --- a/docs/quickstart/infrastructure.md +++ b/docs/quickstart/infrastructure.md @@ -19,15 +19,16 @@ resources you need to invest in, and the complexity of, monitoring your infrastr Netdata Cloud unifies infrastructure monitoring by _centralizing the interface_ you use to query and visualize your nodes' metrics, not the data. By streaming metrics values to your browser, with Netdata Cloud acting as the secure proxy between them, you can monitor your infrastructure using customizable, interactive, and real-time visualizations from any -numbe of distributed nodes. +number of distributed nodes. In this quickstart guide, you'll learn the basics of using Netdata Cloud to monitor an infrastructure with dashboards, composite charts, and alarm viewing. You'll then learn about the most critical ways to configure the Agent on each of your nodes to maximize the value you get from Netdata. This quickstart assumes you've installed the Netdata Agent on more than one node in your infrastructure, and claimed -those nodes to your Space in Netdata Cloud. If you haven't yet, see the [_Get Netdata_ doc](/docs/get/README.md) for -details on signing up for Netdata Cloud, installation, and claiming. +those nodes to your Space in Netdata Cloud. If you haven't yet, see the [Netdata +Cloud](https://learn.netdata.cloud/docs/cloud) docs for details on signing up for Netdata Cloud, installation, and +claiming. > If you want to monitor a Kubernetes cluster with Netdata, see our [k8s installation > doc](/packaging/installer/methods/kubernetes.md) for setup details, and then read our guide, [_Monitor a Kubernetes diff --git a/docs/quickstart/single-node.md b/docs/quickstart/single-node.md index 77656af26..ab98a8389 100644 --- a/docs/quickstart/single-node.md +++ b/docs/quickstart/single-node.md @@ -14,10 +14,6 @@ In this quickstart guide, you'll learn how to access your single node's metrics to your liking, and make sure the Netdata Agent is collecting metrics from the applications or containers you're running on your node. -> This quickstart assumes you have installed the Netdata Agent on your node. If you haven't yet, see the [_Get Netdata_ -> doc](/docs/get/README.md) for details on installation. In addition, this quickstart mentions features available only -> through Netdata Cloud, which requires you to [claim your node](/docs/get/README.md#claim-your-node-on-netdata-cloud). - ## See your node's metrics To see your node's real-time metrics, you need to access its dashboard. You can either view the local dashboard, which diff --git a/docs/store/change-metrics-storage.md b/docs/store/change-metrics-storage.md index 6dde22c04..2ed026c5c 100644 --- a/docs/store/change-metrics-storage.md +++ b/docs/store/change-metrics-storage.md @@ -8,9 +8,10 @@ custom_edit_url: https://github.com/netdata/netdata/edit/master/docs/store/chang import { Calculator } from '../../src/components/agent/dbCalc/' -The [database engine](/database/engine/README.md) uses RAM to store recent metrics. When metrics reach a certain age, -and based on how much system RAM you allocate toward storing metrics in memory, they are compressed and "spilled" to -disk for long-term storage. +The Netdata Agent uses a time-series database (TSDB), named the [database engine +(`dbengine`)](/database/engine/README.md), to store metrics data. The most recently-collected metrics are stored in RAM, +and when metrics reach a certain age, and based on how much system RAM you allocate toward storing metrics in memory, +they are compressed and "spilled" to disk for long-term storage. The default settings retain about two day's worth of metrics on a system collecting 2,000 metrics every second, but the Netdata Agent is highly configurable if you want your nodes to store days, weeks, or months worth of per-second data. @@ -59,15 +60,18 @@ method](/docs/configure/start-stop-restart.md) for your system, to change the da ## What's next? -For more information about the database engine, see our [database reference doc](/database/engine/README.md). +If you have multiple nodes with the Netdata Agent installed, you can [stream +metrics](/docs/metrics-storage-management/how-streaming-works.mdx) from any number of _child_ nodes to a _parent_ node +and store metrics using a centralized time-series database. Streaming allows you to centralize your data, run Agents as +headless collectors, replicate data, and more. Storing metrics with the database engine is completely interoperable with [exporting to other time-series databases](/docs/export/external-databases.md). With exporting, you can use the node's resources to surface metrics when [viewing dashboards](/docs/visualize/interact-dashboards-charts.md), while also archiving metrics elsewhere for further analysis, visualization, or correlation with other tools. -If you don't want to always store metrics on the node that collects them or run ephemeral nodes without dedicated -storage, you can use [streaming](/streaming/README.md). Streaming allows you to centralize your data, run Agents as -headless collectors, replicate data, and more. +### Related reference documentation + +- [Netdata Agent · Database engine](/database/engine/README.md) [![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2Fdocs%2Fstore%2Fchange-metrics-storage&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)](<>) diff --git a/docs/terms-of-use.md b/docs/terms-of-use.md deleted file mode 100644 index a3cbd0099..000000000 --- a/docs/terms-of-use.md +++ /dev/null @@ -1,166 +0,0 @@ - - -# Terms of Use - -Netdata Master Terms of Use -Effective as of 09 Aug 2019 - -## 1. General Information Regarding These Terms of Use - -Master terms: Welcome, and thank you for your interest in Netdata (“Netdata, Inc.” “ND,” “we,” “our,” or “us”). Unless otherwise noted on a particular site or service, these master terms of use (“Master Terms”) apply to your use of all of the websites that Netdata Corporation operates. These include and , together with all other subdomains thereof, (collectively, the “Websites”). The Master Terms also apply to all products, information, and services provided through the Websites, such as the NDID Login Service. - -Additional terms: In addition to the Master Terms, your use of any Services may also be subject to specific terms applicable to a particular Service (“Additional Terms”). If there is any conflict between the Additional Terms and the Master Terms, then the Additional Terms apply in relation to the relevant Service. - -Collectively, the Terms: The Master Terms, together with any Additional Terms, form a binding legal agreement between you and Netdata in relation to your use of the Services. Collectively, this legal agreement is referred to below as the “Terms.” - -Human-readable summary of Sec 1: These terms, together with any special terms for particular websites, create a contract between you and Netdata. The contract governs your use of all websites operated by Netdata, unless a particular website indicates otherwise. These human-readable summaries of each section are not part of the contract, but are intended to help you understand its terms. - -## 2. Your Agreement to the Terms - -BY ACCESSING OR USING ANY OF THE SERVICES, YOU ACKNOWLEDGE THAT YOU HAVE READ, UNDERSTOOD, AND AGREED TO BE BOUND BY THE TERMS. By accessing or using any Services you also represent that you have the legal authority to accept the Terms on behalf of yourself and any party you represent in connection with your use of any Services. If you do not agree to the Terms, you are not authorized to use any Services. If you are an individual who is entering into these Terms on behalf of an entity, you represent and warrant that you have the power to bind that entity, and you hereby agree on that entity’s behalf to be bound by these Terms, with the terms “you,” and “your” applying to you, that entity, and other users accessing the Services on behalf of that entity. - -Human-readable summary of Sec 2: Please read these terms and only use our sites and services if you agree to them. - -## 3. Changes to the Terms - -From time to time, Netdata may change, remove, or add to the Terms, and reserves the right to do so in its discretion. In that case, we will post updated Terms and indicate the date of revision. If we feel the modifications are material, we will make reasonable efforts to post a prominent notice on the relevant Website(s) and notify those of you with a current NDID Login Service account via email. All new and/or revised Terms take effect immediately and apply to your use of the Services from that date on, except that material changes will take effect 30 days after the change is made and identified as material. Your continued use of any Services after new and/or revised Terms are effective indicates that you have read, understood, and agreed to those Terms. - -Human-readable summary of Sec 3: These terms may change. When the changes are important, we will put a notice on the website. If you continue to use the sites after the changes are made, you agree to the changes. - -## 4. No Legal Advice - -Netdata is not a law firm, does not provide legal advice, and is not a substitute for a law firm. Sending us an email or using any of the Services, including the licenses, public domain tools, and choosers, does not constitute legal advice or create an attorney-client relationship. - -Human-readable summary of Sec 4: Some of us are lawyers, but we aren’t your lawyer. Please consult your own attorney if you need legal advice. - -## 5. Content Available through the Services - -Provided as-is: You acknowledge that Netdata does not make any representations or warranties about the material, data, and information, such as data files, text, computer software, code, music, audio files or other sounds, photographs, videos, or other images (collectively, the “Content”) which you may have access to as part of, or through your use of, the Services. Under no circumstances is Netdata liable in any way for any Content, including, but not limited to: any infringing Content, any errors or omissions in Content, or for any loss or damage of any kind incurred as a result of the use of any Content posted, transmitted, linked from, or otherwise accessible through or made available via the Services. You understand that by using the Services, you may be exposed to Content that is offensive, indecent, or objectionable. - -You agree that you are solely responsible for your reuse of Content made available through the Services, including providing proper attribution. You should review the terms of the applicable license before you use the Content so that you know what you can and cannot do. - -Licensing: ND-Owned Content: Other than the text of Netdata licenses, ND licenses, and other legal tools and the text of the deeds for all legal tools, Netdata trademarks (subject to the Trademark Policy), and the software code, all Content on the Websites is licensed under the Creative Commons Attribution 4.0 license, unless otherwise marked. See the ND Policies page for more information. - -ND-Owned Code: All of CC’s software code is free software; please check our code repository for the specific license on software you want to reuse. - -Search Tools: On some of its Websites, Netdata provides website search tools, including ND Search, which return Content based on any information our search tools are able to locate and interpret. Those search tools may return Content that is not ND licensed, and you should independently verify the terms of the license attached to any Content you intend to use. - -Human-readable summary of Sec 5: We try our best to have useful information on our sites, but we cannot promise that everything is accurate or appropriate for your situation. Content on the site is licensed under CC BY 4.0 unless it says it is available under different terms. If you find content through a link on our websites, be sure to check the license terms before using it. - -## 6. Content Supplied by You - -Your responsibility: You represent, warrant, and agree that no Content posted or otherwise shared by you on or through any of the Services (“Your Content”), violates or infringes upon the rights of any third party, including copyright, trademark, privacy, publicity, or other personal or proprietary rights, breaches or conflicts with any obligation, such as a confidentiality obligation, or contains libelous, defamatory, or otherwise unlawful material. - -Licensing Your Content: You retain any copyright that you may have in Your Content. You hereby agree that Your Content: (a) is hereby licensed under the CC Attribution 4.0 License and may be used under the terms of that license or any later version of a CC Attribution License, or (b) is in the public domain (such as Content that is not copyrightable or Content you make available under CC0), or (c) if not owned by you, (i) is available under a CC Attribution 4.0 License or (ii) is a media file that is available under any CC license or that you are authorized by law to post or share through any of the Services, such as under the fair use doctrine, and that is prominently marked as being subject to third party copyright. All of Your Content must be appropriately marked with licensing (or other permission status such as fair use) and attribution information. - -Removal: Netdata may, but is not obligated to, review Your Content and may delete or remove Your Content (without notice) from any of the Services in its sole discretion. Removal of any of Your Content from the Services (by you or Netdata) does not impact any rights you granted in Your Content under the terms of a Netdata license. - -Human-readable summary of Sec 6: We do not take any ownership of your content when you post it on our sites. If you post content you own, you agree it can be used under the terms of CC BY 4.0 or any future version of that license. If you do not own the content, then you should not post it unless it is in the public domain or licensed CC BY 4.0, except that you may also post pictures and videos if you are authorized to use them under law (e.g. fair use) or if they are available under any CC license. You must note that information on the file when you upload it. You are responsible for any content you upload to our sites. - -## 7. Prohibited Conduct - -You agree not to engage in any of the following activities: - -### 1. Violating laws and rights: - -You may not (a) use any Service for any illegal purpose or in violation of any local, state, national, or international laws, including without limitation U.S. export controls and economic sanctions regulations, or (b) violate or encourage others to violate any right of or obligation to a third party, including by infringing, misappropriating, or violating intellectual property, confidentiality, or privacy rights. - -### 2. Solicitation: - -You may not use the Services or any information provided through the Services for the transmission of advertising or promotional materials, including junk mail, spam, chain letters, pyramid schemes, or any other form of unsolicited or unwelcome solicitation. - -### 3. Disruption: - -You may not use the Services in any manner that could disable, overburden, damage, or impair the Services, or interfere with any other party’s use and enjoyment of the Services; including by (a) uploading or otherwise disseminating any virus, adware, spyware, worm or other malicious code, or (b) interfering with or disrupting any network, equipment, or server connected to or used to provide any of the Services, or violating any regulation, policy, or procedure of any network, equipment, or server. - -### 4. Harming others: - -You may not post or transmit Content on or through the Services that is harmful, offensive, obscene, abusive, invasive of privacy, defamatory, hateful or otherwise discriminatory, false or misleading, or incites an illegal act; -You may not intimidate or harass another through the Services; and, you may not post or transmit any personally identifiable information about persons under 13 years of age on or through the Services. - -### 5. Impersonation or unauthorized access: - -You may not impersonate another person or entity, or misrepresent your affiliation with a person or entity when using the Services; -You may not use or attempt to use another’s account or personal information without authorization; and -You may not attempt to gain unauthorized access to the Services, or the computer systems or networks connected to the Services, through hacking password mining or any other means. - -Human-readable summary of Sec 7: Play nice. Be yourself. Don’t break the law or be disruptive. - -## 8. DISCLAIMER OF WARRANTIES - -TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, NETDATA OFFERS THE SERVICES (INCLUDING ALL CONTENT AVAILABLE ON OR THROUGH THE SERVICES) AS-IS AND MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND CONCERNING THE SERVICES, EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING WITHOUT LIMITATION, WARRANTIES OF TITLE, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. NETDATA DOES NOT WARRANT THAT THE FUNCTIONS OF THE SERVICES WILL BE UNINTERRUPTED OR ERROR-FREE, THAT CONTENT MADE AVAILABLE ON OR THROUGH THE SERVICES WILL BE ERROR-FREE, THAT DEFECTS WILL BE CORRECTED, OR THAT ANY SERVERS USED BY ND ARE FREE OF VIRUSES OR OTHER HARMFUL COMPONENTS. NETDATA DOES NOT WARRANT OR MAKE ANY REPRESENTATION REGARDING USE OF THE CONTENT AVAILABLE THROUGH THE SERVICES IN TERMS OF ACCURACY, RELIABILITY, OR OTHERWISE. - -Human-readable summary of Sec 8: ND does not make any guarantees about the sites, services, or content available on the sites. - -## 9. LIMITATION OF LIABILITY - -TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT WILL NETDATA BE LIABLE TO YOU ON ANY LEGAL THEORY FOR ANY INCIDENTAL, DIRECT, INDIRECT, PUNITIVE, ACTUAL, CONSEQUENTIAL, SPECIAL, EXEMPLARY, OR OTHER DAMAGES, INCLUDING WITHOUT LIMITATION, LOSS OF REVENUE OR INCOME, LOST PROFITS, PAIN AND SUFFERING, EMOTIONAL DISTRESS, COST OF SUBSTITUTE GOODS OR SERVICES, OR SIMILAR DAMAGES SUFFERED OR INCURRED BY YOU OR ANY THIRD PARTY THAT ARISE IN CONNECTION WITH THE SERVICES (OR THE TERMINATION THEREOF FOR ANY REASON), EVEN IF NETDATA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - -TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, NETDATA IS NOT RESPONSIBLE OR LIABLE WHATSOEVER IN ANY MANNER FOR ANY CONTENT POSTED ON OR AVAILABLE THROUGH THE SERVICES (INCLUDING CLAIMS OF INFRINGEMENT RELATING TO THAT CONTENT), FOR YOUR USE OF THE SERVICES, OR FOR THE CONDUCT OF THIRD PARTIES ON OR THROUGH THE SERVICES. - -Certain jurisdictions do not permit the exclusion of certain warranties or limitation of liability for incidental or consequential damages, which means that some of the above limitations may not apply to you. IN THESE JURISDICTIONS, THE FOREGOING EXCLUSIONS AND LIMITATIONS WILL BE ENFORCED TO THE GREATEST EXTENT PERMITTED BY APPLICABLE LAW. - -Human-readable summary of Sec 9: ND is not responsible for the content on the sites, your use of our services, or for the conduct of others on our sites. - -## 10. Indemnification - -To the extent authorized by law, you agree to indemnify and hold harmless Netdata, its employees, officers, directors, affiliates, and agents from and against any and all claims, losses, expenses, damages, and costs, including reasonable attorneys’ fees, resulting directly or indirectly from or arising out of (a) your violation of the Terms, (b) your use of any of the Services, and/or (c) the Content you make available on any of the Services. - -Human-readable summary of Sec 10: If something happens because you violate these terms, because of your use of the services, or because of the content you post on the sites, you agree to repay ND for the damage it causes. - -## 11. Privacy Policy - -Netdata is committed to responsibly handling the information and data we collect through our Services in compliance with our Privacy Policy, which is incorporated by reference into these Master Terms. Please review the Privacy Policy so you are aware of how we collect and use your personal information. - -Human-readable summary of Sec 11: Please read our Privacy Policy. It is part of these terms, too. - -## 12. Trademark Policy - -ND’s name, logos, icons, and other trademarks may only be used in accordance with our Trademark Policy, which is incorporated by reference into these Master Terms. Please review the Trademark Policy so you understand how ND’s trademarks may be used. - -Human-readable summary of Sec 12: Please read our Trademark Policy. It is part of these terms, too. - -## 13. Copyright Complaints - -Netdata respects copyright, and we prohibit users of the Services from submitting, uploading, posting, or otherwise transmitting any Content on the Services that violates another person’s proprietary rights. - -To report allegedly infringing Content hosted on a website owned or controlled by ND, send a Notice of Infringing Materials to info@netdata.cloud. - -Please note that Netdata does not host the Content made available through ND Search. You should contact the web site or service hosting the Content to have it removed. - -Human-readable summary of Sec 13: Please let us know if you find infringing content on our websites. - -## 14. Termination - -By Netdata: Netdata may modify, suspend, or terminate the operation of, or access to, all or any portion of the Services at any time for any reason. Additionally, your individual access to, and use of, the Services may be terminated by Netdata at any time and for any reason. - -By you: If you wish to terminate this agreement, you may immediately stop accessing or using the Services at any time. - -Automatic upon breach: Your right to access and use the Services (including use of your ND Login Service account) automatically upon your breach of any of the Terms. For the avoidance of doubt, termination of the Terms does not require you to remove or delete any reference to previously-applied ND legal tools from your own Content. - -Survival: The disclaimer of warranties, the limitation of liability, and the jurisdiction and applicable law provisions will survive any termination. The license grants applicable to Your Content are not impacted by the termination of the Terms and shall continue in effect subject to the terms of the applicable license. Your warranties and indemnification obligations will survive for one year after termination. - -Human-readable summary of Sec 14: If you violate these terms, you may no longer use our sites. - -## 15. Miscellaneous Terms - -Choice of law: The Terms are governed by and construed by the laws of the State of Delaware in the United States, not including its choice of law rules. - -Dispute resolution: The parties agree that any disputes between Netdata and you concerning these Terms, and/or any of the Services may only brought in a federal or state court of competent jurisdiction sitting in the State of Delaware, and you hereby consent to the personal jurisdiction and venue of such court. - -If you are an authorized agent of a government or intergovernmental entity using the Services in your official capacity, including an authorized agent of the federal, state, or local government in the United States, and you are legally restricted from accepting the controlling law, jurisdiction, or venue clauses above, then those clauses do not apply to you. For any such U.S. federal government entities, these Terms and any action related thereto will be governed by the laws of the United States of America (without reference to conflict of laws) and, in the absence of federal law and to the extent permitted under federal law, the laws of the State of Delaware (excluding its choice of law rules). - -No waiver: Either party’s failure to insist on or enforce strict performance of any of the Terms will not be construed as a waiver of any provision or right. - -Severability: If any part of the Terms is held to be invalid or unenforceable by any law or regulation or final determination of a competent court or tribunal, that provision will be deemed severable and will not affect the validity and enforceability of the remaining provisions. - -No agency relationship: The parties agree that no joint venture, partnership, employment, or agency relationship exists between you and Netdata as a result of the Terms or from your use of any of the Services. - -Integration: These Master Terms and any applicable Additional Terms constitute the entire agreement between you and Netdata relating to this subject matter and supersede any and all prior communications and/or agreements between you and Netdata relating to access and use of the Services. - -Human-readable summary of Sec 15: If there is a lawsuit arising from these terms, it should be in Delaware and governed by Delaware law. We are glad you use our sites, but this agreement does not mean we are partners. - -[![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2Fdocs%2Fterms-of-use&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)](<>) diff --git a/exporting/aws_kinesis/aws_kinesis_put_record.cc b/exporting/aws_kinesis/aws_kinesis_put_record.cc index b20ec1373..62c6b0301 100644 --- a/exporting/aws_kinesis/aws_kinesis_put_record.cc +++ b/exporting/aws_kinesis/aws_kinesis_put_record.cc @@ -110,11 +110,11 @@ void kinesis_put_record( } /** - * Get results from service responces + * Get results from service responses * * @param request_outcomes_p request outcome information. * @param error_message report error message to a caller. - * @param sent_bytes report to a caller how many bytes was successfuly sent. + * @param sent_bytes report to a caller how many bytes was successfully sent. * @param lost_bytes report to a caller how many bytes was lost during transmission. * @return Returns 0 if all data was sent successfully, 1 when data was lost on transmission */ diff --git a/exporting/check_filters.c b/exporting/check_filters.c index 8d70c6f68..64ced7238 100644 --- a/exporting/check_filters.c +++ b/exporting/check_filters.c @@ -50,15 +50,15 @@ int rrdset_is_exportable(struct instance *instance, RRDSET *st) RRDSET_FLAGS *flags = &st->exporting_flags[instance->index]; - if(unlikely(*flags & RRDSET_FLAG_BACKEND_IGNORE)) + if(unlikely(*flags & RRDSET_FLAG_EXPORTING_IGNORE)) return 0; - if(unlikely(!(*flags & RRDSET_FLAG_BACKEND_SEND))) { + if(unlikely(!(*flags & RRDSET_FLAG_EXPORTING_SEND))) { // we have not checked this chart if(simple_pattern_matches(instance->config.charts_pattern, st->id) || simple_pattern_matches(instance->config.charts_pattern, st->name)) - *flags |= RRDSET_FLAG_BACKEND_SEND; + *flags |= RRDSET_FLAG_EXPORTING_SEND; else { - *flags |= RRDSET_FLAG_BACKEND_IGNORE; + *flags |= RRDSET_FLAG_EXPORTING_IGNORE; debug(D_BACKEND, "BACKEND: not sending chart '%s' of host '%s', because it is disabled for backends.", st->id, host->hostname); return 0; } diff --git a/exporting/exporting_engine.c b/exporting/exporting_engine.c index 6a1320cd1..70aceea8c 100644 --- a/exporting/exporting_engine.c +++ b/exporting/exporting_engine.c @@ -4,12 +4,70 @@ static struct engine *engine = NULL; +void analytics_exporting_connectors(BUFFER *b) +{ + if (!engine) + return; + + uint8_t count = 0; + + for (struct instance *instance = engine->instance_root; instance; instance = instance->next) { + if (count) + buffer_strcat(b, "|"); + + switch (instance->config.type) { + case EXPORTING_CONNECTOR_TYPE_GRAPHITE: + buffer_strcat(b, "Graphite"); + break; + case EXPORTING_CONNECTOR_TYPE_GRAPHITE_HTTP: + buffer_strcat(b, "GraphiteHTTP"); + break; + case EXPORTING_CONNECTOR_TYPE_JSON: + buffer_strcat(b, "JSON"); + break; + case EXPORTING_CONNECTOR_TYPE_JSON_HTTP: + buffer_strcat(b, "JSONHTTP"); + break; + case EXPORTING_CONNECTOR_TYPE_OPENTSDB: + buffer_strcat(b, "OpenTSDB"); + break; + case EXPORTING_CONNECTOR_TYPE_OPENTSDB_HTTP: + buffer_strcat(b, "OpenTSDBHTTP"); + break; + case EXPORTING_CONNECTOR_TYPE_PROMETHEUS_REMOTE_WRITE: +#if ENABLE_PROMETHEUS_REMOTE_WRITE + buffer_strcat(b, "PrometheusRemoteWrite"); +#endif + break; + case EXPORTING_CONNECTOR_TYPE_KINESIS: +#if HAVE_KINESIS + buffer_strcat(b, "Kinesis"); +#endif + break; + case EXPORTING_CONNECTOR_TYPE_PUBSUB: +#if ENABLE_EXPORTING_PUBSUB + buffer_strcat(b, "Pubsub"); +#endif + break; + case EXPORTING_CONNECTOR_TYPE_MONGODB: +#if HAVE_MONGOC + buffer_strcat(b, "MongoDB"); +#endif + break; + default: + buffer_strcat(b, "Unknown"); + } + + count++; + } +} + /** * Exporting Clean Engine * * Clean all variables allocated inside engine structure * - * @param en a pointer to the strcuture that will be cleaned. + * @param en a pointer to the structure that will be cleaned. */ static void exporting_clean_engine() { diff --git a/exporting/exporting_engine.h b/exporting/exporting_engine.h index 1d9feb7dd..1ad6e6856 100644 --- a/exporting/exporting_engine.h +++ b/exporting/exporting_engine.h @@ -77,6 +77,8 @@ struct instance_config { SIMPLE_PATTERN *charts_pattern; SIMPLE_PATTERN *hosts_pattern; + int initialized; + void *connector_specific_config; }; @@ -96,9 +98,13 @@ struct simple_connector_buffer { struct simple_connector_buffer *next; }; +#define CONNECTED_TO_MAX 1024 + struct simple_connector_data { void *connector_specific_data; + char connected_to[CONNECTED_TO_MAX]; + size_t total_buffered_metrics; BUFFER *header; diff --git a/exporting/graphite/graphite.c b/exporting/graphite/graphite.c index 9c09631f1..722db0fff 100644 --- a/exporting/graphite/graphite.c +++ b/exporting/graphite/graphite.c @@ -64,7 +64,7 @@ int init_graphite_instance(struct instance *instance) } /** - * Copy a label value and substitute underscores in place of charachters which can't be used in Graphite output + * Copy a label value and substitute underscores in place of characters which can't be used in Graphite output * * @param dst a destination string. * @param src a source string. @@ -205,7 +205,7 @@ int format_dimension_stored_graphite_plaintext(struct instance *instance, RRDDIM } /** - * Ppepare HTTP header + * Prepare HTTP header * * @param instance an instance data structure. * @return Returns 0 on success, 1 on failure. diff --git a/exporting/opentsdb/opentsdb.c b/exporting/opentsdb/opentsdb.c index d7b843dff..1310c150e 100644 --- a/exporting/opentsdb/opentsdb.c +++ b/exporting/opentsdb/opentsdb.c @@ -117,7 +117,7 @@ int init_opentsdb_http_instance(struct instance *instance) } /** - * Copy a label value and substitute underscores in place of charachters which can't be used in OpenTSDB output + * Copy a label value and substitute underscores in place of characters which can't be used in OpenTSDB output * * @param dst a destination string. * @param src a source string. @@ -256,7 +256,7 @@ int format_dimension_stored_opentsdb_telnet(struct instance *instance, RRDDIM *r } /** - * Ppepare HTTP header + * Prepare HTTP header * * @param instance an instance data structure. * @return Returns 0 on success, 1 on failure. diff --git a/exporting/prometheus/prometheus.c b/exporting/prometheus/prometheus.c index c10d94b90..6759313c3 100644 --- a/exporting/prometheus/prometheus.c +++ b/exporting/prometheus/prometheus.c @@ -18,16 +18,16 @@ inline int can_send_rrdset(struct instance *instance, RRDSET *st) { RRDHOST *host = st->rrdhost; - if (unlikely(rrdset_flag_check(st, RRDSET_FLAG_BACKEND_IGNORE))) + if (unlikely(rrdset_flag_check(st, RRDSET_FLAG_EXPORTING_IGNORE))) return 0; - if (unlikely(!rrdset_flag_check(st, RRDSET_FLAG_BACKEND_SEND))) { + if (unlikely(!rrdset_flag_check(st, RRDSET_FLAG_EXPORTING_SEND))) { // we have not checked this chart if (simple_pattern_matches(instance->config.charts_pattern, st->id) || simple_pattern_matches(instance->config.charts_pattern, st->name)) - rrdset_flag_set(st, RRDSET_FLAG_BACKEND_SEND); + rrdset_flag_set(st, RRDSET_FLAG_EXPORTING_SEND); else { - rrdset_flag_set(st, RRDSET_FLAG_BACKEND_IGNORE); + rrdset_flag_set(st, RRDSET_FLAG_EXPORTING_IGNORE); debug( D_BACKEND, "EXPORTING: not sending chart '%s' of host '%s', because it is disabled for exporting.", @@ -794,6 +794,9 @@ static inline time_t prometheus_preparation( time_t now, PROMETHEUS_OUTPUT_OPTIONS output_options) { +#ifndef UNIT_TESTING + analytics_log_prometheus(); +#endif if (!server || !*server) server = "default"; @@ -855,7 +858,7 @@ void rrd_stats_api_v1_charts_allmetrics_prometheus_single_host( EXPORTING_OPTIONS exporting_options, PROMETHEUS_OUTPUT_OPTIONS output_options) { - if (unlikely(!prometheus_exporter_instance)) + if (unlikely(!prometheus_exporter_instance || !prometheus_exporter_instance->config.initialized)) return; prometheus_exporter_instance->before = now_realtime_sec(); @@ -892,7 +895,7 @@ void rrd_stats_api_v1_charts_allmetrics_prometheus_all_hosts( EXPORTING_OPTIONS exporting_options, PROMETHEUS_OUTPUT_OPTIONS output_options) { - if (unlikely(!prometheus_exporter_instance)) + if (unlikely(!prometheus_exporter_instance || !prometheus_exporter_instance->config.initialized)) return; prometheus_exporter_instance->before = now_realtime_sec(); diff --git a/exporting/prometheus/remote_write/remote_write.c b/exporting/prometheus/remote_write/remote_write.c index 30bd05ad7..986ad9f0e 100644 --- a/exporting/prometheus/remote_write/remote_write.c +++ b/exporting/prometheus/remote_write/remote_write.c @@ -31,12 +31,12 @@ void prometheus_remote_write_prepare_header(struct instance *instance) "Content-Length: %zu\r\n" "\r\n", connector_specific_config->remote_write_path, - instance->config.destination, + simple_connector_data->connected_to, buffer_strlen(simple_connector_data->last_buffer->buffer)); } /** - * Process a responce received after Prometheus remote write connector had sent data + * Process a response received after Prometheus remote write connector had sent data * * @param buffer a response from a remote service. * @param instance an instance data structure. diff --git a/exporting/pubsub/pubsub_publish.cc b/exporting/pubsub/pubsub_publish.cc index dc237cf22..6122dddba 100644 --- a/exporting/pubsub/pubsub_publish.cc +++ b/exporting/pubsub/pubsub_publish.cc @@ -178,12 +178,12 @@ int pubsub_publish(void *pubsub_specific_data_p, char *error_message, size_t buf } /** - * Get results from service responces + * Get results from service responses * * @param pubsub_specific_data_p a pointer to a structure with instance-wide data. * @param error_message report error message to a caller. - * @param sent_metrics report to a caller how many metrics was successfuly sent. - * @param sent_bytes report to a caller how many bytes was successfuly sent. + * @param sent_metrics report to a caller how many metrics was successfully sent. + * @param sent_bytes report to a caller how many bytes was successfully sent. * @param lost_metrics report to a caller how many metrics was lost during transmission. * @param lost_bytes report to a caller how many bytes was lost during transmission. * @return Returns 0 if all data was sent successfully, 1 when data was lost on transmission. diff --git a/exporting/read_config.c b/exporting/read_config.c index 995ba578f..ea50fa0f6 100644 --- a/exporting/read_config.c +++ b/exporting/read_config.c @@ -267,12 +267,16 @@ struct engine *read_exporting_config() else prometheus_exporter_instance->config.options &= ~EXPORTING_OPTION_SEND_AUTOMATIC_LABELS; - prometheus_exporter_instance->config.charts_pattern = - simple_pattern_create(prometheus_config_get("send charts matching", "*"), NULL, SIMPLE_PATTERN_EXACT); + prometheus_exporter_instance->config.charts_pattern = simple_pattern_create( + prometheus_config_get("send charts matching", global_backend_send_charts_matching), + NULL, + SIMPLE_PATTERN_EXACT); prometheus_exporter_instance->config.hosts_pattern = simple_pattern_create( prometheus_config_get("send hosts matching", "localhost *"), NULL, SIMPLE_PATTERN_EXACT); prometheus_exporter_instance->config.prefix = prometheus_config_get("prefix", global_backend_prefix); + + prometheus_exporter_instance->config.initialized = 1; } // TODO: change BACKEND to EXPORTING diff --git a/exporting/send_data.c b/exporting/send_data.c index 1e932e98f..0f5e41929 100644 --- a/exporting/send_data.c +++ b/exporting/send_data.c @@ -314,7 +314,12 @@ void simple_connector_worker(void *instance_p) size_t reconnects = 0; sock = connect_to_one_of( - instance->config.destination, connector_specific_config->default_port, &timeout, &reconnects, NULL, 0); + instance->config.destination, + connector_specific_config->default_port, + &timeout, + &reconnects, + connector_specific_data->connected_to, + CONNECTED_TO_MAX); #ifdef ENABLE_HTTPS if (exporting_tls_is_enabled(instance->config.type, options) && sock != -1) { if (netdata_exporting_ctx) { diff --git a/exporting/tests/exporting_fixtures.c b/exporting/tests/exporting_fixtures.c index 00bb0ed0f..b5b0ce816 100644 --- a/exporting/tests/exporting_fixtures.c +++ b/exporting/tests/exporting_fixtures.c @@ -146,6 +146,8 @@ int setup_prometheus(void **state) prometheus_exporter_instance->config.charts_pattern = simple_pattern_create("*", NULL, SIMPLE_PATTERN_EXACT); prometheus_exporter_instance->config.hosts_pattern = simple_pattern_create("*", NULL, SIMPLE_PATTERN_EXACT); + prometheus_exporter_instance->config.initialized = 1; + return 0; } diff --git a/exporting/tests/netdata_doubles.c b/exporting/tests/netdata_doubles.c index f4da7769f..a9a184336 100644 --- a/exporting/tests/netdata_doubles.c +++ b/exporting/tests/netdata_doubles.c @@ -2,7 +2,7 @@ #include "test_exporting_engine.h" -// Use memomy allocation functions guarded by CMocka in strdupz +// Use memory allocation functions guarded by CMocka in strdupz const char *__wrap_strdupz(const char *s) { char *duplicate = malloc(sizeof(char) * (strlen(s) + 1)); diff --git a/exporting/tests/test_exporting_engine.c b/exporting/tests/test_exporting_engine.c index 774d1a265..73fd3ca66 100644 --- a/exporting/tests/test_exporting_engine.c +++ b/exporting/tests/test_exporting_engine.c @@ -17,6 +17,7 @@ char log_line[MAX_LOG_LINE + 1]; BACKEND_OPTIONS global_backend_options = 0; const char *global_backend_source = "average"; const char *global_backend_prefix = "netdata"; +const char *global_backend_send_charts_matching = "*"; void init_connectors_in_tests(struct engine *engine) { @@ -268,7 +269,7 @@ static void test_rrdset_is_exportable(void **state) assert_int_equal(__real_rrdset_is_exportable(instance, st), 1); assert_ptr_not_equal(st->exporting_flags, NULL); - assert_int_equal(st->exporting_flags[0], RRDSET_FLAG_BACKEND_SEND); + assert_int_equal(st->exporting_flags[0], RRDSET_FLAG_EXPORTING_SEND); } static void test_false_rrdset_is_exportable(void **state) @@ -285,7 +286,7 @@ static void test_false_rrdset_is_exportable(void **state) assert_int_equal(__real_rrdset_is_exportable(instance, st), 0); assert_ptr_not_equal(st->exporting_flags, NULL); - assert_int_equal(st->exporting_flags[0], RRDSET_FLAG_BACKEND_IGNORE); + assert_int_equal(st->exporting_flags[0], RRDSET_FLAG_EXPORTING_IGNORE); } static void test_exporting_calculate_value_from_stored_data(void **state) @@ -617,6 +618,7 @@ static void test_simple_connector_worker(void **state) simple_connector_data->buffer = buffer_create(0); simple_connector_data->last_buffer->header = buffer_create(0); simple_connector_data->last_buffer->buffer = buffer_create(0); + strcpy(simple_connector_data->connected_to, "localhost"); buffer_sprintf(simple_connector_data->last_buffer->header, "test header"); buffer_sprintf(simple_connector_data->last_buffer->buffer, "test buffer"); @@ -625,8 +627,8 @@ static void test_simple_connector_worker(void **state) expect_string(__wrap_connect_to_one_of, destination, "localhost"); expect_value(__wrap_connect_to_one_of, default_port, 2003); expect_not_value(__wrap_connect_to_one_of, reconnects_counter, 0); - expect_value(__wrap_connect_to_one_of, connected_to, 0); - expect_value(__wrap_connect_to_one_of, connected_to_size, 0); + expect_string(__wrap_connect_to_one_of, connected_to, "localhost"); + expect_value(__wrap_connect_to_one_of, connected_to_size, CONNECTED_TO_MAX); will_return(__wrap_connect_to_one_of, 2); expect_function_call(__wrap_send); @@ -993,9 +995,9 @@ static void test_can_send_rrdset(void **state) assert_int_equal(can_send_rrdset(prometheus_exporter_instance, localhost->rrdset_root), 1); - rrdset_flag_set(localhost->rrdset_root, RRDSET_FLAG_BACKEND_IGNORE); + rrdset_flag_set(localhost->rrdset_root, RRDSET_FLAG_EXPORTING_IGNORE); assert_int_equal(can_send_rrdset(prometheus_exporter_instance, localhost->rrdset_root), 0); - rrdset_flag_clear(localhost->rrdset_root, RRDSET_FLAG_BACKEND_IGNORE); + rrdset_flag_clear(localhost->rrdset_root, RRDSET_FLAG_EXPORTING_IGNORE); // TODO: test with a denying simple pattern @@ -1169,6 +1171,7 @@ static void test_prometheus_remote_write_prepare_header(void **state) simple_connector_data->last_buffer = callocz(1, sizeof(struct simple_connector_buffer)); simple_connector_data->last_buffer->header = buffer_create(0); simple_connector_data->last_buffer->buffer = buffer_create(0); + strcpy(simple_connector_data->connected_to, "localhost"); buffer_sprintf(simple_connector_data->last_buffer->buffer, "test buffer"); diff --git a/health/Makefile.am b/health/Makefile.am index 0802dc750..b963ea0cd 100644 --- a/health/Makefile.am +++ b/health/Makefile.am @@ -88,7 +88,9 @@ dist_healthconfig_DATA = \ health.d/softnet.conf \ health.d/squid.conf \ health.d/stiebeleltron.conf \ + health.d/synchronization.conf \ health.d/swap.conf \ + health.d/systemdunits.conf \ health.d/tcp_conn.conf \ health.d/tcp_listen.conf \ health.d/tcp_mem.conf \ diff --git a/health/REFERENCE.md b/health/REFERENCE.md index bc5f40ccd..5ea6b7c5d 100644 --- a/health/REFERENCE.md +++ b/health/REFERENCE.md @@ -47,9 +47,10 @@ to the same chart, Netdata will use the alarm. Netdata parses the following lines. Beneath the table is an in-depth explanation of each line's purpose and syntax. -- The `on` and `lookup` lines are **always required**. -- Each entity **must** have one of the following lines: `calc`, `warn`, or `crit`. - The `alarm` or `template` line must be the first line of any entity. +- The `on` line is **always required**. +- The `every` line is **required** if not using `lookup`. +- Each entity **must** have at least one of the following lines: `lookup`, `calc`, `warn`, or `crit`. - A few lines use space-separated lists to define how the entity behaves. You can use `*` as a wildcard or prefix with `!` for a negative match. Order is important, too! See our [simple patterns docs](../libnetdata/simple_pattern/) for more examples. @@ -58,10 +59,14 @@ Netdata parses the following lines. Beneath the table is an in-depth explanation | --------------------------------------------------- | --------------- | ------------------------------------------------------------------------------------- | | [`alarm`/`template`](#alarm-line-alarm-or-template) | yes | Name of the alarm/template. | | [`on`](#alarm-line-on) | yes | The chart this alarm should attach to. | +| [`class`](#alarm-line-class) | no | The general classification of the alarm. | +| [`component`](#alarm-line-component) | no | Specify the component of the class of the alarm. | +| [`type`](#alarm-line-type) | no | The type of error the alarm monitors. | | [`os`](#alarm-line-os) | no | Which operating systems to run this chart. | | [`hosts`](#alarm-line-hosts) | no | Which hostnames will run this alarm. | | [`plugin`](#alarm-line-plugin) | no | Restrict an alarm or template to only a certain plugin. | | [`module`](#alarm-line-module) | no | Restrict an alarm or template to only a certain module. | +| [`charts`](#alarm-line-charts) | no | Restrict an alarm or template to only certain charts. | | [`families`](#alarm-line-families) | no | Restrict a template to only certain families. | | [`lookup`](#alarm-line-lookup) | yes | The database lookup to find and process metrics for the chart specified through `on`. | | [`calc`](#alarm-line-calc) | yes (see above) | A calculation to apply to the value found via `lookup` or another variable. | @@ -72,7 +77,7 @@ Netdata parses the following lines. Beneath the table is an in-depth explanation | [`exec`](#alarm-line-exec) | no | The script to execute when the alarm changes status. | | [`delay`](#alarm-line-delay) | no | Optional hysteresis settings to prevent floods of notifications. | | [`repeat`](#alarm-line-repeat) | no | The interval for sending notifications when an alarm is in WARNING or CRITICAL mode. | -| [`option`](#alarm-line-option) | no | Add an option to not clear alarms. | +| [`options`](#alarm-line-options) | no | Add an option to not clear alarms. | | [`host labels`](#alarm-line-host-labels) | no | List of labels present on a host. | The `alarm` or `template` line must be the first line of any entity. @@ -129,6 +134,67 @@ You're interested in what comes after the comma: `disk.io`. That's the name of t If you create a template using the `disk.io` context, it will apply an alarm to every disk available on your system. +#### Alarm line `class` + +Specify the classification of the alarm or template. + +Class can be used to indicate the broader area of the system that the alarm applies to. For example, under the general `Database` class, you can group together alarms that operate on various database systems, like `MySQL`, `CockroachDB`, `CouchDB` etc. Example: + +```yaml +class: Database +``` +
+Netdata's stock alarms use the following `class` attributes by default, but feel free to adjust for your own requirements. + +| Class | Description | +| ------------------------ | ------------------------------------------------------------------------------------------------ | +| Ad Filtering | Services related to Ad Filtering (like pi-hole) | +| Certificates | Certificates monitoring related | +| Cgroups | Alerts for cpu and memory usage of control groups | +| Computing | Alerts for shared computing applications (e.g. boinc) | +| Containers | Container related alerts (e.g. docker instances) | +| Database | Database systems (e.g. MySQL, Postgress, etc) | +| Data Sharing | Used to group together alerts for data sharing applications | +| DHCP | Alerts for dhcp related services | +| DNS | Alerts for dns related services | +| Kubernetes | Alerts for kubernetes nodes monitoring | +| KV Storage | Key-Value pairs services alerts (e.g. memcached) | +| Linux | Services specific to Linux (e.g. systemd) | +| Messaging | Alerts for message passing services (e.g. vernemq) | +| Netdata | Internal Netdata components monitoring | +| Other | Use as a general class of alerts | +| Power Supply | Alerts from power supply related services (e.g. apcupsd) | +| Search engine | Alerts for search services (e.g. elasticsearch) | +| Storage | Class for alerts dealing with storage services (storage devices typically live under `System`) | +| System | General system alarms (e.g. cpu, network, etc.) | +| Virtual Machine | Virtual Machine software | +| Web Proxy | Web proxy software (e.g. squid) | +| Web Server | Web server software (e.g. Apache, ngnix, etc.) | +| Windows | Alerts for monitor of wmi services | + +
+ +If an alarm configuration is missing the `class` line, its value will default to `Unknown`. + +#### Alarm line `component` + +Component can be used to narrow down what the previous `class` value specifies for each alarm or template. Continuing from the previous example, `component` might include `MySQL`, `CockroachDB`, `MongoDB`, all under the same `Database` classification. Example: + +```yaml +component: MySQL +``` +As with the `class` line, if `component` is missing from the configuration, its value will default to `Unknown`. + +#### Alarm line `type` + +This indicates the type of error (or general problem area) that the alarm or template applies to. For example, `Latency` can be used for alarms that trigger on latency issues in network interfaces, web servers, or database systems. Example: + +```yaml +type: Latency +``` + +`type` will also (as with `class` and `component`) default to `Unknown` if the line is missing from the alarm configuration. + #### Alarm line `os` The alarm or template will be used only if the operating system of the host matches this list specified in `os`. The @@ -177,6 +243,19 @@ plugin: python.d.plugin module: isc_dhcpd ``` +#### Alarm line `charts` + +The `charts` line filters which chart this alarm should apply to. It is only available on entities using the +[`template`](#alarm-line-alarm-or-template) line. +The value is a space-separated list of [simple patterns](/libnetdata/simple_pattern/README.md). For +example, a template that applies to `disk.svctm` (Average Service Time) context, but excludes the disk `sdb` from alarms: + +```yaml +template: disk_svctm_alarm + on: disk.svctm + charts: !*sdb* * +``` + #### Alarm line `families` The `families` line, used only alongside templates, filters which families within the context this alarm should apply @@ -386,12 +465,12 @@ repeat: [off] [warning DURATION] [critical DURATION] - `critical DURATION`: Defines the interval when the alarm is in CRITICAL state. Use `0s` to turn off the repeating notification for CRITICAL mode. -#### Alarm line `option` +#### Alarm line `options` -The only possible value for the `option` line is +The only possible value for the `options` line is ```yaml -option: no-clear-notification +options: no-clear-notification ``` For some alarms we need compare two time-frames, to detect anomalies. For example, `health.d/httpcheck.conf` has an diff --git a/health/health.c b/health/health.c index 0793100a6..85d2a2458 100644 --- a/health/health.c +++ b/health/health.c @@ -523,7 +523,7 @@ static inline int rrdcalc_isrunnable(RRDCALC *rc, time_t now, time_t *next_run) return 1; } -static inline int check_if_resumed_from_suspention(void) { +static inline int check_if_resumed_from_suspension(void) { static usec_t last_realtime = 0, last_monotonic = 0; usec_t realtime = now_realtime_usec(), monotonic = now_monotonic_usec(); int ret = 0; @@ -649,7 +649,7 @@ void *health_main(void *ptr) { time_t next_run = now + min_run_every; RRDCALC *rc; - if (unlikely(check_if_resumed_from_suspention())) { + if (unlikely(check_if_resumed_from_suspension())) { apply_hibernation_delay = 1; info("Postponing alarm checks for %ld seconds, because it seems that the system was just resumed from suspension.", @@ -930,7 +930,7 @@ void *health_main(void *ptr) { if(likely(!rrdcalc_isrepeating(rc))) { ALARM_ENTRY *ae = health_create_alarm_entry( host, rc->id, rc->next_event_id++, now, rc->name, rc->rrdset->id, - rc->rrdset->family, rc->exec, rc->recipient, now - rc->last_status_change, + rc->rrdset->family, rc->classification, rc->component, rc->type, rc->exec, rc->recipient, now - rc->last_status_change, rc->old_value, rc->value, rc->status, status, rc->source, rc->units, rc->info, rc->delay_last, ( @@ -980,7 +980,7 @@ void *health_main(void *ptr) { rc->last_repeat = now; ALARM_ENTRY *ae = health_create_alarm_entry( host, rc->id, rc->next_event_id++, now, rc->name, rc->rrdset->id, - rc->rrdset->family, rc->exec, rc->recipient, now - rc->last_status_change, + rc->rrdset->family, rc->classification, rc->component, rc->type, rc->exec, rc->recipient, now - rc->last_status_change, rc->old_value, rc->value, rc->old_status, rc->status, rc->source, rc->units, rc->info, rc->delay_last, ( diff --git a/health/health.d/adaptec_raid.conf b/health/health.d/adaptec_raid.conf index 0753c6e5d..b067e1840 100644 --- a/health/health.d/adaptec_raid.conf +++ b/health/health.d/adaptec_raid.conf @@ -1,24 +1,30 @@ # logical device status check -template: adaptec_raid_ld_status - on: adaptec_raid.ld_status - lookup: max -10s foreach * - units: bool - every: 10s - crit: $this > 0 - delay: down 5m multiplier 1.5 max 1h - info: logical device status is failed or degraded - to: sysadmin + template: adaptec_raid_ld_status + on: adaptec_raid.ld_status + class: System +component: RAID + type: Errors + lookup: max -10s foreach * + units: bool + every: 10s + crit: $this > 0 + delay: down 5m multiplier 1.5 max 1h + info: logical device status is failed or degraded + to: sysadmin # physical device state check -template: adaptec_raid_pd_state - on: adaptec_raid.pd_state - lookup: max -10s foreach * - units: bool - every: 10s - crit: $this > 0 - delay: down 5m multiplier 1.5 max 1h - info: physical device state is not online - to: sysadmin + template: adaptec_raid_pd_state + on: adaptec_raid.pd_state + class: System +component: RAID + type: Errors + lookup: max -10s foreach * + units: bool + every: 10s + crit: $this > 0 + delay: down 5m multiplier 1.5 max 1h + info: physical device state is not online + to: sysadmin diff --git a/health/health.d/am2320.conf b/health/health.d/am2320.conf index ddf8b704d..4bac98fbb 100644 --- a/health/health.d/am2320.conf +++ b/health/health.d/am2320.conf @@ -1,12 +1,15 @@ # make sure am2320 is sending stats -template: am2320_last_collected_secs - on: am2320.temperature - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: webmaster \ No newline at end of file + template: am2320_last_collected_secs + on: am2320.temperature + class: Other +component: Sensors + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: webmaster diff --git a/health/health.d/anomalies.conf b/health/health.d/anomalies.conf index c4c96eaf9..f27e39fc1 100644 --- a/health/health.d/anomalies.conf +++ b/health/health.d/anomalies.conf @@ -1,17 +1,23 @@ # raise a warning alarm if an anomaly probability is consistently above 50% -template: anomalies_anomaly_probabilities - on: anomalies.probability - lookup: average -2m foreach * - every: 1m - warn: $this > 50 - info: average anomaly probability over the last 2 minutes + template: anomalies_anomaly_probabilities + on: anomalies.probability + class: Netdata +component: ML + type: Errors + lookup: average -2m foreach * + every: 1m + warn: $this > 50 + info: average anomaly probability over the last 2 minutes # raise a warning alarm if an anomaly flag is consistently firing -template: anomalies_anomaly_flags - on: anomalies.anomaly - lookup: sum -2m foreach * - every: 1m - warn: $this > 10 - info: number of anomalies in the last 2 minutes + template: anomalies_anomaly_flags + on: anomalies.anomaly + class: Netdata +component: ML + type: Errors + lookup: sum -2m foreach * + every: 1m + warn: $this > 10 + info: number of anomalies in the last 2 minutes diff --git a/health/health.d/apache.conf b/health/health.d/apache.conf index 0c98b8778..c623fb880 100644 --- a/health/health.d/apache.conf +++ b/health/health.d/apache.conf @@ -1,14 +1,17 @@ # make sure apache is running -template: apache_last_collected_secs - on: apache.requests - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: webmaster + template: apache_last_collected_secs + on: apache.requests + class: Web Server +component: Apache + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: webmaster diff --git a/health/health.d/apcupsd.conf b/health/health.d/apcupsd.conf index 12384fac6..07b5c28c9 100644 --- a/health/health.d/apcupsd.conf +++ b/health/health.d/apcupsd.conf @@ -1,40 +1,49 @@ # you can disable an alarm notification by setting the 'to' line to: silent -template: apcupsd_10min_ups_load - on: apcupsd.load - os: * - hosts: * - lookup: average -10m unaligned of percentage - units: % - every: 1m - warn: $this > (($status >= $WARNING) ? (70) : (80)) - crit: $this > (($status == $CRITICAL) ? (85) : (95)) - delay: down 10m multiplier 1.5 max 1h - info: average UPS load over the last 10 minutes - to: sitemgr + template: apcupsd_10min_ups_load + on: apcupsd.load + class: Power Supply +component: UPS + type: Utilization + os: * + hosts: * + lookup: average -10m unaligned of percentage + units: % + every: 1m + warn: $this > (($status >= $WARNING) ? (70) : (80)) + crit: $this > (($status == $CRITICAL) ? (85) : (95)) + delay: down 10m multiplier 1.5 max 1h + info: average UPS load over the last 10 minutes + to: sitemgr # Discussion in https://github.com/netdata/netdata/pull/3928: # Fire the alarm as soon as it's going on battery (99% charge) and clear only when full. -template: apcupsd_ups_charge - on: apcupsd.charge - os: * - hosts: * - lookup: average -60s unaligned of charge - units: % - every: 60s - warn: $this < 100 - crit: $this < (($status == $CRITICAL) ? (60) : (50)) - delay: down 10m multiplier 1.5 max 1h - info: average UPS charge over the last minute - to: sitemgr + template: apcupsd_ups_charge + on: apcupsd.charge + class: Power Supply +component: UPS + type: Errors + os: * + hosts: * + lookup: average -60s unaligned of charge + units: % + every: 60s + warn: $this < 100 + crit: $this < (($status == $CRITICAL) ? (60) : (50)) + delay: down 10m multiplier 1.5 max 1h + info: average UPS charge over the last minute + to: sitemgr -template: apcupsd_last_collected_secs - on: apcupsd.load - calc: $now - $last_collected_t - every: 10s - units: seconds ago - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: sitemgr + template: apcupsd_last_collected_secs + on: apcupsd.load + class: Power Supply +component: UPS device + type: Latency + calc: $now - $last_collected_t + every: 10s + units: seconds ago + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: sitemgr diff --git a/health/health.d/backend.conf b/health/health.d/backend.conf index 8089dc94e..948ea551a 100644 --- a/health/health.d/backend.conf +++ b/health/health.d/backend.conf @@ -1,33 +1,42 @@ # Alert that backends subsystem will be disabled soon - alarm: backend_metrics_eol - on: netdata.backend_metrics - units: boolean - calc: $now - $last_collected_t - every: 1m - warn: $this > 0 - delay: down 5m multiplier 1.5 max 1h - info: the backends subsystem is deprecated and will be removed soon. Migrate your configuration to exporting.conf. - to: sysadmin + alarm: backend_metrics_eol + on: netdata.backend_metrics + class: Netdata +component: Exporting engine + type: Errors + units: boolean + calc: $now - $last_collected_t + every: 1m + warn: $this > 0 + delay: down 5m multiplier 1.5 max 1h + info: the backends subsystem is deprecated and will be removed soon. Migrate your configuration to exporting.conf. + to: sysadmin # make sure we are sending data to backend - alarm: backend_last_buffering - on: netdata.backend_metrics - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful buffering of backend data - to: dba + alarm: backend_last_buffering + on: netdata.backend_metrics + class: Netdata +component: Exporting engine + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful buffering of backend data + to: dba - alarm: backend_metrics_sent - on: netdata.backend_metrics - units: % - calc: abs($sent) * 100 / abs($buffered) - every: 10s - warn: $this != 100 - delay: down 5m multiplier 1.5 max 1h - info: percentage of metrics sent to the backend server - to: dba + alarm: backend_metrics_sent + on: netdata.backend_metrics + class: Netdata +component: Exporting engine + type: Workload + units: % + calc: abs($sent) * 100 / abs($buffered) + every: 10s + warn: $this != 100 + delay: down 5m multiplier 1.5 max 1h + info: percentage of metrics sent to the backend server + to: dba diff --git a/health/health.d/bcache.conf b/health/health.d/bcache.conf index d5fccf4f7..d75d8e19b 100644 --- a/health/health.d/bcache.conf +++ b/health/health.d/bcache.conf @@ -1,24 +1,30 @@ -template: bcache_cache_errors - on: disk.bcache_cache_read_races - lookup: sum -1m unaligned absolute - units: errors - every: 1m - warn: $this > 0 - delay: up 2m down 1h multiplier 1.5 max 2h - info: number of times data was read from the cache, \ - the bucket was reused and invalidated in the last 10 minutes \ - (when this occurs the data is reread from the backing device) - to: sysadmin + template: bcache_cache_errors + on: disk.bcache_cache_read_races + class: System +component: Disk + type: Errors + lookup: sum -1m unaligned absolute + units: errors + every: 1m + warn: $this > 0 + delay: up 2m down 1h multiplier 1.5 max 2h + info: number of times data was read from the cache, \ + the bucket was reused and invalidated in the last 10 minutes \ + (when this occurs the data is reread from the backing device) + to: sysadmin -template: bcache_cache_dirty - on: disk.bcache_cache_alloc - calc: $dirty + $metadata + $undefined - units: % - every: 1m - warn: $this > ( ($status >= $WARNING ) ? ( 70 ) : ( 90 ) ) - crit: $this > ( ($status == $CRITICAL) ? ( 90 ) : ( 95 ) ) - delay: up 1m down 1h multiplier 1.5 max 2h - info: percentage of cache space used for dirty data and metadata \ - (this usually means your SSD cache is too small) - to: sysadmin + template: bcache_cache_dirty + on: disk.bcache_cache_alloc + class: System +component: Disk + type: Utilization + calc: $dirty + $metadata + $undefined + units: % + every: 1m + warn: $this > ( ($status >= $WARNING ) ? ( 70 ) : ( 90 ) ) + crit: $this > ( ($status == $CRITICAL) ? ( 90 ) : ( 95 ) ) + delay: up 1m down 1h multiplier 1.5 max 2h + info: percentage of cache space used for dirty data and metadata \ + (this usually means your SSD cache is too small) + to: sysadmin diff --git a/health/health.d/beanstalkd.conf b/health/health.d/beanstalkd.conf index 0c428ecbc..99c754571 100644 --- a/health/health.d/beanstalkd.conf +++ b/health/health.d/beanstalkd.conf @@ -1,17 +1,20 @@ # get the number of buried jobs in all queues -template: beanstalk_server_buried_jobs - on: beanstalk.current_jobs - calc: $buried - units: jobs - every: 10s - warn: $this > 0 - crit: $this > 10 - delay: up 0 down 5m multiplier 1.2 max 1h - info: number of buried jobs across all tubes. \ - You need to manually kick them so they can be processed. \ - Presence of buried jobs in a tube does not affect new jobs. - to: sysadmin + template: beanstalk_server_buried_jobs + on: beanstalk.current_jobs + class: Messaging +component: Beanstalk + type: Workload + calc: $buried + units: jobs + every: 10s + warn: $this > 0 + crit: $this > 10 + delay: up 0 down 5m multiplier 1.2 max 1h + info: number of buried jobs across all tubes. \ + You need to manually kick them so they can be processed. \ + Presence of buried jobs in a tube does not affect new jobs. + to: sysadmin # get the number of buried jobs per queue diff --git a/health/health.d/bind_rndc.conf b/health/health.d/bind_rndc.conf index 5cc7a72f7..e88f87a4f 100644 --- a/health/health.d/bind_rndc.conf +++ b/health/health.d/bind_rndc.conf @@ -1,9 +1,12 @@ -template: bind_rndc_stats_file_size - on: bind_rndc.stats_size - units: megabytes - every: 60 - calc: $stats_size - warn: $this > 512 - crit: $this > 1024 - info: BIND statistics-file size - to: sysadmin + template: bind_rndc_stats_file_size + on: bind_rndc.stats_size + class: DNS +component: BIND + type: Utilization + units: megabytes + every: 60 + calc: $stats_size + warn: $this > 512 + crit: $this > 1024 + info: BIND statistics-file size + to: sysadmin diff --git a/health/health.d/boinc.conf b/health/health.d/boinc.conf index 25b7f1994..8604abee9 100644 --- a/health/health.d/boinc.conf +++ b/health/health.d/boinc.conf @@ -1,62 +1,74 @@ # Alarms for various BOINC issues. # Warn on any compute errors encountered. -template: boinc_compute_errors - on: boinc.states - os: * - hosts: * -families: * - lookup: average -10m unaligned of comperror - units: tasks - every: 1m - warn: $this > 0 - crit: $this > 1 - delay: up 1m down 5m multiplier 1.5 max 1h - info: average number of compute errors over the last 10 minutes - to: sysadmin + template: boinc_compute_errors + on: boinc.states + class: Computing +component: BOINC + type: Errors + os: * + hosts: * + families: * + lookup: average -10m unaligned of comperror + units: tasks + every: 1m + warn: $this > 0 + crit: $this > 1 + delay: up 1m down 5m multiplier 1.5 max 1h + info: average number of compute errors over the last 10 minutes + to: sysadmin # Warn on lots of upload errors -template: boinc_upload_errors - on: boinc.states - os: * - hosts: * -families: * - lookup: average -10m unaligned of upload_failed - units: tasks - every: 1m - warn: $this > 0 - crit: $this > 1 - delay: up 1m down 5m multiplier 1.5 max 1h - info: average number of failed uploads over the last 10 minutes - to: sysadmin + template: boinc_upload_errors + on: boinc.states + class: Computing +component: BOINC + type: Errors + os: * + hosts: * + families: * + lookup: average -10m unaligned of upload_failed + units: tasks + every: 1m + warn: $this > 0 + crit: $this > 1 + delay: up 1m down 5m multiplier 1.5 max 1h + info: average number of failed uploads over the last 10 minutes + to: sysadmin # Warn on the task queue being empty -template: boinc_total_tasks - on: boinc.tasks - os: * - hosts: * -families: * - lookup: average -10m unaligned of total - units: tasks - every: 1m - warn: $this < 1 - crit: $this < 0.1 - delay: up 5m down 10m multiplier 1.5 max 1h - info: average number of total tasks over the last 10 minutes - to: sysadmin + template: boinc_total_tasks + on: boinc.tasks + class: Computing +component: BOINC + type: Utilization + os: * + hosts: * + families: * + lookup: average -10m unaligned of total + units: tasks + every: 1m + warn: $this < 1 + crit: $this < 0.1 + delay: up 5m down 10m multiplier 1.5 max 1h + info: average number of total tasks over the last 10 minutes + to: sysadmin # Warn on no active tasks with a non-empty queue -template: boinc_active_tasks - on: boinc.tasks - os: * - hosts: * -families: * - lookup: average -10m unaligned of active - calc: ($boinc_total_tasks >= 1) ? ($this) : (inf) - units: tasks - every: 1m - warn: $this < 1 - crit: $this < 0.1 - delay: up 5m down 10m multiplier 1.5 max 1h - info: average number of active tasks over the last 10 minutes - to: sysadmin + template: boinc_active_tasks + on: boinc.tasks + class: Computing +component: BOINC + type: Utilization + os: * + hosts: * + families: * + lookup: average -10m unaligned of active + calc: ($boinc_total_tasks >= 1) ? ($this) : (inf) + units: tasks + every: 1m + warn: $this < 1 + crit: $this < 0.1 + delay: up 5m down 10m multiplier 1.5 max 1h + info: average number of active tasks over the last 10 minutes + to: sysadmin diff --git a/health/health.d/btrfs.conf b/health/health.d/btrfs.conf index 93ab8748a..d3200a7ee 100644 --- a/health/health.d/btrfs.conf +++ b/health/health.d/btrfs.conf @@ -1,56 +1,68 @@ -template: btrfs_allocated - on: btrfs.disk - os: * - hosts: * -families: * - calc: 100 - ($unallocated * 100 / ($unallocated + $data_used + $data_free + $meta_used + $meta_free + $sys_used + $sys_free)) - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (90) : (95)) - crit: $this > (($status == $CRITICAL) ? (95) : (98)) - delay: up 1m down 15m multiplier 1.5 max 1h - info: percentage of allocated BTRFS physical disk space - to: sysadmin + template: btrfs_allocated + on: btrfs.disk + class: System +component: File system + type: Utilization + os: * + hosts: * + families: * + calc: 100 - ($unallocated * 100 / ($unallocated + $data_used + $data_free + $meta_used + $meta_free + $sys_used + $sys_free)) + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (90) : (95)) + crit: $this > (($status == $CRITICAL) ? (95) : (98)) + delay: up 1m down 15m multiplier 1.5 max 1h + info: percentage of allocated BTRFS physical disk space + to: sysadmin -template: btrfs_data - on: btrfs.data - os: * - hosts: * -families: * - calc: $used * 100 / ($used + $free) - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (90) : (95)) && $btrfs_allocated > 98 - crit: $this > (($status == $CRITICAL) ? (95) : (98)) && $btrfs_allocated > 98 - delay: up 1m down 15m multiplier 1.5 max 1h - info: utilization of BTRFS data space - to: sysadmin + template: btrfs_data + on: btrfs.data + class: System +component: File system + type: Utilization + os: * + hosts: * + families: * + calc: $used * 100 / ($used + $free) + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (90) : (95)) && $btrfs_allocated > 98 + crit: $this > (($status == $CRITICAL) ? (95) : (98)) && $btrfs_allocated > 98 + delay: up 1m down 15m multiplier 1.5 max 1h + info: utilization of BTRFS data space + to: sysadmin -template: btrfs_metadata - on: btrfs.metadata - os: * - hosts: * -families: * - calc: ($used + $reserved) * 100 / ($used + $free + $reserved) - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (90) : (95)) && $btrfs_allocated > 98 - crit: $this > (($status == $CRITICAL) ? (95) : (98)) && $btrfs_allocated > 98 - delay: up 1m down 15m multiplier 1.5 max 1h - info: utilization of BTRFS metadata space - to: sysadmin + template: btrfs_metadata + on: btrfs.metadata + class: System +component: File system + type: Utilization + os: * + hosts: * + families: * + calc: ($used + $reserved) * 100 / ($used + $free + $reserved) + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (90) : (95)) && $btrfs_allocated > 98 + crit: $this > (($status == $CRITICAL) ? (95) : (98)) && $btrfs_allocated > 98 + delay: up 1m down 15m multiplier 1.5 max 1h + info: utilization of BTRFS metadata space + to: sysadmin -template: btrfs_system - on: btrfs.system - os: * - hosts: * -families: * - calc: $used * 100 / ($used + $free) - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (90) : (95)) && $btrfs_allocated > 98 - crit: $this > (($status == $CRITICAL) ? (95) : (98)) && $btrfs_allocated > 98 - delay: up 1m down 15m multiplier 1.5 max 1h - info: utilization of BTRFS system space - to: sysadmin + template: btrfs_system + on: btrfs.system + class: System +component: File system + type: Utilization + os: * + hosts: * + families: * + calc: $used * 100 / ($used + $free) + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (90) : (95)) && $btrfs_allocated > 98 + crit: $this > (($status == $CRITICAL) ? (95) : (98)) && $btrfs_allocated > 98 + delay: up 1m down 15m multiplier 1.5 max 1h + info: utilization of BTRFS system space + to: sysadmin diff --git a/health/health.d/ceph.conf b/health/health.d/ceph.conf index cdbab0f67..ed8f9b4b9 100644 --- a/health/health.d/ceph.conf +++ b/health/health.d/ceph.conf @@ -1,12 +1,15 @@ # low ceph disk available -template: ceph_cluster_space_usage - on: ceph.general_usage - calc: $used * 100 / ($used + $avail) - units: % - every: 1m - warn: $this > (($status >= $WARNING ) ? (85) : (90)) - crit: $this > (($status == $CRITICAL) ? (90) : (98)) - delay: down 5m multiplier 1.2 max 1h - info: cluster disk space utilization - to: sysadmin + template: ceph_cluster_space_usage + on: ceph.general_usage + class: Storage +component: Ceph + type: Utilization + calc: $used * 100 / ($used + $avail) + units: % + every: 1m + warn: $this > (($status >= $WARNING ) ? (85) : (90)) + crit: $this > (($status == $CRITICAL) ? (90) : (98)) + delay: down 5m multiplier 1.2 max 1h + info: cluster disk space utilization + to: sysadmin diff --git a/health/health.d/cgroups.conf b/health/health.d/cgroups.conf index c0a16f154..068533f10 100644 --- a/health/health.d/cgroups.conf +++ b/health/health.d/cgroups.conf @@ -1,28 +1,34 @@ # you can disable an alarm notification by setting the 'to' line to: silent -template: cgroup_10min_cpu_usage - on: cgroup.cpu_limit - os: linux - hosts: * - lookup: average -10m unaligned - units: % - every: 1m - warn: $this > (($status >= $WARNING) ? (75) : (85)) - crit: $this > (($status == $CRITICAL) ? (85) : (95)) - delay: down 15m multiplier 1.5 max 1h - info: average cgroup CPU utilization over the last 10 minutes - to: sysadmin + template: cgroup_10min_cpu_usage + on: cgroup.cpu_limit + class: Cgroups +component: CPU + type: Utilization + os: linux + hosts: * + lookup: average -10m unaligned + units: % + every: 1m + warn: $this > (($status >= $WARNING) ? (75) : (85)) + crit: $this > (($status == $CRITICAL) ? (85) : (95)) + delay: down 15m multiplier 1.5 max 1h + info: average cgroup CPU utilization over the last 10 minutes + to: sysadmin -template: cgroup_ram_in_use - on: cgroup.mem_usage - os: linux - hosts: * - calc: ($ram) * 100 / $memory_limit - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (80) : (90)) - crit: $this > (($status == $CRITICAL) ? (90) : (98)) - delay: down 15m multiplier 1.5 max 1h - info: cgroup memory utilization - to: sysadmin + template: cgroup_ram_in_use + on: cgroup.mem_usage + class: Cgroups +component: Memory + type: Utilization + os: linux + hosts: * + calc: ($ram) * 100 / $memory_limit + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (80) : (90)) + crit: $this > (($status == $CRITICAL) ? (90) : (98)) + delay: down 15m multiplier 1.5 max 1h + info: cgroup memory utilization + to: sysadmin diff --git a/health/health.d/cockroachdb.conf b/health/health.d/cockroachdb.conf index 47773d04c..dccd2b064 100644 --- a/health/health.d/cockroachdb.conf +++ b/health/health.d/cockroachdb.conf @@ -1,91 +1,115 @@ # Availability -template: cockroachdb_last_collected_secs - on: cockroachdb.live_nodes - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: dba + template: cockroachdb_last_collected_secs + on: cockroachdb.live_nodes + class: Database +component: CockroachDB + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: dba # Capacity -template: cockroachdb_used_storage_capacity - on: cockroachdb.storage_used_capacity_percentage - calc: $capacity_used_percent - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (80) : (85)) - crit: $this > (($status == $CRITICAL) ? (85) : (95)) - delay: down 15m multiplier 1.5 max 1h - info: storage capacity utilization - to: dba + template: cockroachdb_used_storage_capacity + on: cockroachdb.storage_used_capacity_percentage + class: Database +component: CockroachDB + type: Utilization + calc: $capacity_used_percent + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (80) : (85)) + crit: $this > (($status == $CRITICAL) ? (85) : (95)) + delay: down 15m multiplier 1.5 max 1h + info: storage capacity utilization + to: dba -template: cockroachdb_used_usable_storage_capacity - on: cockroachdb.storage_used_capacity_percentage - calc: $capacity_usable_used_percent - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (80) : (85)) - crit: $this > (($status == $CRITICAL) ? (85) : (95)) - delay: down 15m multiplier 1.5 max 1h - info: storage usable space utilization - to: dba + template: cockroachdb_used_usable_storage_capacity + on: cockroachdb.storage_used_capacity_percentage + class: Database +component: CockroachDB + type: Utilization + calc: $capacity_usable_used_percent + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (80) : (85)) + crit: $this > (($status == $CRITICAL) ? (85) : (95)) + delay: down 15m multiplier 1.5 max 1h + info: storage usable space utilization + to: dba # Replication -template: cockroachdb_unavailable_ranges - on: cockroachdb.ranges_replication_problem - calc: $ranges_unavailable - units: num - every: 10s - warn: $this > 0 - delay: down 15m multiplier 1.5 max 1h - info: number of ranges with fewer live replicas than the replication target - to: dba + template: cockroachdb_unavailable_ranges + on: cockroachdb.ranges_replication_problem + class: Database +component: CockroachDB + type: Utilization + calc: $ranges_unavailable + units: num + every: 10s + warn: $this > 0 + delay: down 15m multiplier 1.5 max 1h + info: number of ranges with fewer live replicas than the replication target + to: dba -template: cockroachdb_replicas_leaders_not_leaseholders - on: cockroachdb.replicas_leaders - calc: $replicas_leaders_not_leaseholders - units: num - every: 10s - warn: $this > 0 - delay: down 15m multiplier 1.5 max 1h - info: number of replicas that are Raft leaders whose range lease is held by another store - to: dba + template: cockroachdb_replicas_leaders_not_leaseholders + on: cockroachdb.replicas_leaders + class: Database +component: CockroachDB + type: Utilization + calc: $replicas_leaders_not_leaseholders + units: num + every: 10s + warn: $this > 0 + delay: down 15m multiplier 1.5 max 1h + info: number of replicas that are Raft leaders whose range lease is held by another store + to: dba # FD -template: cockroachdb_open_file_descriptors_limit - on: cockroachdb.process_file_descriptors - calc: $sys_fd_open/$sys_fd_softlimit * 100 - units: % - every: 10s - warn: $this > 80 - delay: down 15m multiplier 1.5 max 1h - info: open file descriptors utilization (against softlimit) - to: dba + template: cockroachdb_open_file_descriptors_limit + on: cockroachdb.process_file_descriptors + class: Database +component: CockroachDB + type: Utilization + calc: $sys_fd_open/$sys_fd_softlimit * 100 + units: % + every: 10s + warn: $this > 80 + delay: down 15m multiplier 1.5 max 1h + info: open file descriptors utilization (against softlimit) + to: dba # SQL -template: cockroachdb_sql_active_connections - on: cockroachdb.sql_connections - calc: $sql_conns - units: active connections - every: 10s - info: number of active SQL connections - to: dba + template: cockroachdb_sql_active_connections + on: cockroachdb.sql_connections + class: Database +component: CockroachDB + type: Utilization + calc: $sql_conns + units: active connections + every: 10s + info: number of active SQL connections + to: dba -template: cockroachdb_sql_executed_statements_total_last_5m - on: cockroachdb.sql_statements_total - lookup: sum -5m absolute of sql_query_count - units: statements - every: 10s - warn: $this == 0 AND $cockroachdb_sql_active_connections != 0 - delay: down 15m up 30s multiplier 1.5 max 1h - info: number of executed SQL statements in the last 5 minutes - to: dba + template: cockroachdb_sql_executed_statements_total_last_5m + on: cockroachdb.sql_statements_total + class: Database +component: CockroachDB + type: Workload + lookup: sum -5m absolute of sql_query_count + units: statements + every: 10s + warn: $this == 0 AND $cockroachdb_sql_active_connections != 0 + delay: down 15m up 30s multiplier 1.5 max 1h + info: number of executed SQL statements in the last 5 minutes + to: dba diff --git a/health/health.d/couchdb.conf b/health/health.d/couchdb.conf index 4a2895280..c86c6b988 100644 --- a/health/health.d/couchdb.conf +++ b/health/health.d/couchdb.conf @@ -1,13 +1,16 @@ # make sure couchdb is running -template: couchdb_last_collected_secs - on: couchdb.request_methods - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: dba + template: couchdb_last_collected_secs + on: couchdb.request_methods + class: Database +component: CouchDB + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: dba diff --git a/health/health.d/cpu.conf b/health/health.d/cpu.conf index 32c69f8f5..d11215768 100644 --- a/health/health.d/cpu.conf +++ b/health/health.d/cpu.conf @@ -1,55 +1,67 @@ # you can disable an alarm notification by setting the 'to' line to: silent -template: 10min_cpu_usage - on: system.cpu - os: linux - hosts: * - lookup: average -10m unaligned of user,system,softirq,irq,guest - units: % - every: 1m - warn: $this > (($status >= $WARNING) ? (75) : (85)) - crit: $this > (($status == $CRITICAL) ? (85) : (95)) - delay: down 15m multiplier 1.5 max 1h - info: average CPU utilization over the last 10 minutes (excluding iowait, nice and steal) - to: sysadmin + template: 10min_cpu_usage + on: system.cpu + class: System +component: CPU + type: Utilization + os: linux + hosts: * + lookup: average -10m unaligned of user,system,softirq,irq,guest + units: % + every: 1m + warn: $this > (($status >= $WARNING) ? (75) : (85)) + crit: $this > (($status == $CRITICAL) ? (85) : (95)) + delay: down 15m multiplier 1.5 max 1h + info: average CPU utilization over the last 10 minutes (excluding iowait, nice and steal) + to: sysadmin -template: 10min_cpu_iowait - on: system.cpu - os: linux - hosts: * - lookup: average -10m unaligned of iowait - units: % - every: 1m - warn: $this > (($status >= $WARNING) ? (20) : (40)) - crit: $this > (($status == $CRITICAL) ? (40) : (50)) - delay: down 15m multiplier 1.5 max 1h - info: average CPU iowait time over the last 10 minutes - to: sysadmin + template: 10min_cpu_iowait + on: system.cpu + class: System +component: CPU + type: Utilization + os: linux + hosts: * + lookup: average -10m unaligned of iowait + units: % + every: 1m + warn: $this > (($status >= $WARNING) ? (20) : (40)) + crit: $this > (($status == $CRITICAL) ? (40) : (50)) + delay: down 15m multiplier 1.5 max 1h + info: average CPU iowait time over the last 10 minutes + to: sysadmin -template: 20min_steal_cpu - on: system.cpu - os: linux - hosts: * - lookup: average -20m unaligned of steal - units: % - every: 5m - warn: $this > (($status >= $WARNING) ? (5) : (10)) - crit: $this > (($status == $CRITICAL) ? (20) : (30)) - delay: down 1h multiplier 1.5 max 2h - info: average CPU steal time over the last 20 minutes - to: sysadmin + template: 20min_steal_cpu + on: system.cpu + class: System +component: CPU + type: Latency + os: linux + hosts: * + lookup: average -20m unaligned of steal + units: % + every: 5m + warn: $this > (($status >= $WARNING) ? (5) : (10)) + crit: $this > (($status == $CRITICAL) ? (20) : (30)) + delay: down 1h multiplier 1.5 max 2h + info: average CPU steal time over the last 20 minutes + to: sysadmin ## FreeBSD -template: 10min_cpu_usage - on: system.cpu - os: freebsd - hosts: * - lookup: average -10m unaligned of user,system,interrupt - units: % - every: 1m - warn: $this > (($status >= $WARNING) ? (75) : (85)) - crit: $this > (($status == $CRITICAL) ? (85) : (95)) - delay: down 15m multiplier 1.5 max 1h - info: average CPU utilization over the last 10 minutes (excluding nice) - to: sysadmin + template: 10min_cpu_usage + on: system.cpu + class: System +component: CPU + type: Utilization + os: freebsd + hosts: * + lookup: average -10m unaligned of user,system,interrupt + units: % + every: 1m + warn: $this > (($status >= $WARNING) ? (75) : (85)) + crit: $this > (($status == $CRITICAL) ? (85) : (95)) + delay: down 15m multiplier 1.5 max 1h + info: average CPU utilization over the last 10 minutes (excluding nice) + to: sysadmin diff --git a/health/health.d/dbengine.conf b/health/health.d/dbengine.conf index 3e51d37ec..79c156ab8 100644 --- a/health/health.d/dbengine.conf +++ b/health/health.d/dbengine.conf @@ -1,52 +1,64 @@ # you can disable an alarm notification by setting the 'to' line to: silent - alarm: 10min_dbengine_global_fs_errors - on: netdata.dbengine_global_errors - os: linux freebsd macos - hosts: * -lookup: sum -10m unaligned of fs_errors - units: errors - every: 10s - crit: $this > 0 - delay: down 15m multiplier 1.5 max 1h - info: number of filesystem errors in the last 10 minutes (too many open files, wrong permissions, etc) - to: sysadmin + alarm: 10min_dbengine_global_fs_errors + on: netdata.dbengine_global_errors + class: Netdata +component: DB engine + type: Errors + os: linux freebsd macos + hosts: * + lookup: sum -10m unaligned of fs_errors + units: errors + every: 10s + crit: $this > 0 + delay: down 15m multiplier 1.5 max 1h + info: number of filesystem errors in the last 10 minutes (too many open files, wrong permissions, etc) + to: sysadmin - alarm: 10min_dbengine_global_io_errors - on: netdata.dbengine_global_errors - os: linux freebsd macos - hosts: * -lookup: sum -10m unaligned of io_errors - units: errors - every: 10s - crit: $this > 0 - delay: down 1h multiplier 1.5 max 3h - info: number of IO errors in the last 10 minutes (CRC errors, out of space, bad disk, etc) - to: sysadmin + alarm: 10min_dbengine_global_io_errors + on: netdata.dbengine_global_errors + class: Netdata +component: DB engine + type: Errors + os: linux freebsd macos + hosts: * + lookup: sum -10m unaligned of io_errors + units: errors + every: 10s + crit: $this > 0 + delay: down 1h multiplier 1.5 max 3h + info: number of IO errors in the last 10 minutes (CRC errors, out of space, bad disk, etc) + to: sysadmin - alarm: 10min_dbengine_global_flushing_warnings - on: netdata.dbengine_global_errors - os: linux freebsd macos - hosts: * -lookup: sum -10m unaligned of pg_cache_over_half_dirty_events - units: errors - every: 10s - warn: $this > 0 - delay: down 1h multiplier 1.5 max 3h - info: number of times when dbengine dirty pages were over 50% of the instance's page cache in the last 10 minutes. \ - Metric data are at risk of not being stored in the database. To remedy, reduce disk load or use faster disks. - to: sysadmin + alarm: 10min_dbengine_global_flushing_warnings + on: netdata.dbengine_global_errors + class: Netdata +component: DB engine + type: Errors + os: linux freebsd macos + hosts: * + lookup: sum -10m unaligned of pg_cache_over_half_dirty_events + units: errors + every: 10s + warn: $this > 0 + delay: down 1h multiplier 1.5 max 3h + info: number of times when dbengine dirty pages were over 50% of the instance's page cache in the last 10 minutes. \ + Metric data are at risk of not being stored in the database. To remedy, reduce disk load or use faster disks. + to: sysadmin - alarm: 10min_dbengine_global_flushing_errors - on: netdata.dbengine_long_term_page_stats - os: linux freebsd macos - hosts: * -lookup: sum -10m unaligned of flushing_pressure_deletions - units: pages - every: 10s - crit: $this != 0 - delay: down 1h multiplier 1.5 max 3h - info: number of pages deleted due to failure to flush data to disk in the last 10 minutes. \ - Metric data were lost to unblock data collection. To fix, reduce disk load or use faster disks. - to: sysadmin + alarm: 10min_dbengine_global_flushing_errors + on: netdata.dbengine_long_term_page_stats + class: Netdata +component: DB engine + type: Errors + os: linux freebsd macos + hosts: * + lookup: sum -10m unaligned of flushing_pressure_deletions + units: pages + every: 10s + crit: $this != 0 + delay: down 1h multiplier 1.5 max 3h + info: number of pages deleted due to failure to flush data to disk in the last 10 minutes. \ + Metric data were lost to unblock data collection. To fix, reduce disk load or use faster disks. + to: sysadmin diff --git a/health/health.d/disks.conf b/health/health.d/disks.conf index d0cd60cfc..60f8faed9 100644 --- a/health/health.d/disks.conf +++ b/health/health.d/disks.conf @@ -9,33 +9,39 @@ # raise an alarm if the disk is low on # available disk space -template: disk_space_usage - on: disk.space - os: linux freebsd - hosts: * -families: !/dev !/dev/* !/run !/run/* * - calc: $used * 100 / ($avail + $used) - units: % - every: 1m - warn: $this > (($status >= $WARNING ) ? (80) : (90)) - crit: $this > (($status == $CRITICAL) ? (90) : (98)) - delay: up 1m down 15m multiplier 1.5 max 1h - info: disk space utilization - to: sysadmin - -template: disk_inode_usage - on: disk.inodes - os: linux freebsd - hosts: * -families: !/dev !/dev/* !/run !/run/* * - calc: $used * 100 / ($avail + $used) - units: % - every: 1m - warn: $this > (($status >= $WARNING) ? (80) : (90)) - crit: $this > (($status == $CRITICAL) ? (90) : (98)) - delay: up 1m down 15m multiplier 1.5 max 1h - info: disk inode utilization - to: sysadmin + template: disk_space_usage + on: disk.space + class: System +component: Disk + type: Utilization + os: linux freebsd + hosts: * + families: !/dev !/dev/* !/run !/run/* * + calc: $used * 100 / ($avail + $used) + units: % + every: 1m + warn: $this > (($status >= $WARNING ) ? (80) : (90)) + crit: $this > (($status == $CRITICAL) ? (90) : (98)) + delay: up 1m down 15m multiplier 1.5 max 1h + info: disk $family space utilization + to: sysadmin + + template: disk_inode_usage + on: disk.inodes + class: System +component: Disk + type: Utilization + os: linux freebsd + hosts: * + families: !/dev !/dev/* !/run !/run/* * + calc: $used * 100 / ($avail + $used) + units: % + every: 1m + warn: $this > (($status >= $WARNING) ? (80) : (90)) + crit: $this > (($status == $CRITICAL) ? (90) : (98)) + delay: up 1m down 15m multiplier 1.5 max 1h + info: disk $family inode utilization + to: sysadmin # ----------------------------------------------------------------------------- @@ -128,21 +134,24 @@ families: !/dev !/dev/* !/run !/run/* * # by calculating the average disk utilization # for the last 10 minutes -template: 10min_disk_utilization - on: disk.util - os: linux freebsd - hosts: * -families: * - lookup: average -10m unaligned - units: % - every: 1m - green: 90 - red: 98 - warn: $this > $green * (($status >= $WARNING) ? (0.7) : (1)) - crit: $this > $red * (($status == $CRITICAL) ? (0.7) : (1)) - delay: down 15m multiplier 1.2 max 1h - info: average percentage of time the disk was busy over the last 10 minutes - to: silent + template: 10min_disk_utilization + on: disk.util + class: System +component: Disk + type: Utilization + os: linux freebsd + hosts: * + families: * + lookup: average -10m unaligned + units: % + every: 1m + green: 90 + red: 98 + warn: $this > $green * (($status >= $WARNING) ? (0.7) : (1)) + crit: $this > $red * (($status == $CRITICAL) ? (0.7) : (1)) + delay: down 15m multiplier 1.2 max 1h + info: average percentage of time $family disk was busy over the last 10 minutes + to: silent # raise an alarm if the disk backlog @@ -150,18 +159,21 @@ families: * # for 10 minutes # (i.e. the disk cannot catch up) -template: 10min_disk_backlog - on: disk.backlog - os: linux - hosts: * -families: * - lookup: average -10m unaligned - units: ms - every: 1m - green: 2000 - red: 5000 - warn: $this > $green * (($status >= $WARNING) ? (0.7) : (1)) - crit: $this > $red * (($status == $CRITICAL) ? (0.7) : (1)) - delay: down 15m multiplier 1.2 max 1h - info: average disk backlog size over the last 10 minutes - to: silent + template: 10min_disk_backlog + on: disk.backlog + class: System +component: Disk + type: Latency + os: linux + hosts: * + families: * + lookup: average -10m unaligned + units: ms + every: 1m + green: 2000 + red: 5000 + warn: $this > $green * (($status >= $WARNING) ? (0.7) : (1)) + crit: $this > $red * (($status == $CRITICAL) ? (0.7) : (1)) + delay: down 15m multiplier 1.2 max 1h + info: average backlog size of the $family disk over the last 10 minutes + to: silent diff --git a/health/health.d/dns_query.conf b/health/health.d/dns_query.conf index 64770b986..1fbb2c598 100644 --- a/health/health.d/dns_query.conf +++ b/health/health.d/dns_query.conf @@ -1,12 +1,15 @@ # detect dns query failure -template: dns_query_time_query_time - on: dns_query_time.query_time - lookup: average -10s unaligned foreach * - units: ms - every: 10s - warn: $this == nan - delay: up 20s down 5m multiplier 1.5 max 1h - info: average DNS query round trip time over the last 10 seconds - to: sysadmin + template: dns_query_time_query_time + on: dns_query_time.query_time + class: DNS +component: DNS + type: Latency + lookup: average -10s unaligned foreach * + units: ms + every: 10s + warn: $this == nan + delay: up 20s down 5m multiplier 1.5 max 1h + info: average DNS query round trip time over the last 10 seconds + to: sysadmin diff --git a/health/health.d/dnsmasq_dhcp.conf b/health/health.d/dnsmasq_dhcp.conf index dff1f07d4..10d139f77 100644 --- a/health/health.d/dnsmasq_dhcp.conf +++ b/health/health.d/dnsmasq_dhcp.conf @@ -1,12 +1,15 @@ # dhcp-range utilization -template: dnsmasq_dhcp_dhcp_range_utilization - on: dnsmasq_dhcp.dhcp_range_utilization - every: 10s - units: % - calc: $used - warn: $this > ( ($status >= $WARNING ) ? ( 80 ) : ( 90 ) ) - crit: $this > ( ($status == $CRITICAL) ? ( 90 ) : ( 95 ) ) - delay: down 5m - info: DHCP range utilization - to: sysadmin + template: dnsmasq_dhcp_dhcp_range_utilization + on: dnsmasq_dhcp.dhcp_range_utilization + class: DHCP +component: Dnsmasq + type: Utilization + every: 10s + units: % + calc: $used + warn: $this > ( ($status >= $WARNING ) ? ( 80 ) : ( 90 ) ) + crit: $this > ( ($status == $CRITICAL) ? ( 90 ) : ( 95 ) ) + delay: down 5m + info: DHCP range utilization + to: sysadmin diff --git a/health/health.d/dockerd.conf b/health/health.d/dockerd.conf index 122d82b8a..ba866f81b 100644 --- a/health/health.d/dockerd.conf +++ b/health/health.d/dockerd.conf @@ -1,8 +1,11 @@ -template: docker_unhealthy_containers - on: docker.unhealthy_containers - units: unhealthy containers - every: 10s - lookup: average -10s - crit: $this > 0 - info: average number of unhealthy docker containers over the last 10 seconds - to: sysadmin + template: docker_unhealthy_containers + on: docker.unhealthy_containers + class: Containers +component: Docker + type: Errors + units: unhealthy containers + every: 10s + lookup: average -10s + crit: $this > 0 + info: average number of unhealthy docker containers over the last 10 seconds + to: sysadmin diff --git a/health/health.d/elasticsearch.conf b/health/health.d/elasticsearch.conf index f4423449f..05d576c39 100644 --- a/health/health.d/elasticsearch.conf +++ b/health/health.d/elasticsearch.conf @@ -1,12 +1,15 @@ # make sure elasticsearch is running -template: elasticsearch_last_collected - on: elasticsearch.cluster_health_status - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - info: number of seconds since the last successful data collection - to: sysadmin + template: elasticsearch_last_collected + on: elasticsearch.cluster_health_status + class: Search engine +component: Elasticsearch + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + info: number of seconds since the last successful data collection + to: sysadmin diff --git a/health/health.d/entropy.conf b/health/health.d/entropy.conf index 0be9d45ba..0478fa0be 100644 --- a/health/health.d/entropy.conf +++ b/health/health.d/entropy.conf @@ -3,14 +3,17 @@ # the alarm is checked every 1 minute # and examines the last hour of data - alarm: lowest_entropy - on: system.entropy - os: linux - hosts: * - lookup: min -5m unaligned - units: entries - every: 5m - warn: $this < (($status >= $WARNING) ? (200) : (100)) - delay: down 1h multiplier 1.5 max 2h - info: minimum number of entries in the random numbers pool in the last 5 minutes - to: silent + alarm: lowest_entropy + on: system.entropy + class: System +component: Cryptography + type: Utilization + os: linux + hosts: * + lookup: min -5m unaligned + units: entries + every: 5m + warn: $this < (($status >= $WARNING) ? (200) : (100)) + delay: down 1h multiplier 1.5 max 2h + info: minimum number of entries in the random numbers pool in the last 5 minutes + to: silent diff --git a/health/health.d/exporting.conf b/health/health.d/exporting.conf index 735fb5ae7..4430f3fd8 100644 --- a/health/health.d/exporting.conf +++ b/health/health.d/exporting.conf @@ -11,13 +11,16 @@ families: * info: number of seconds since the last successful buffering of exporting data to: dba -template: exporting_metrics_sent -families: * - on: exporting_data_size - units: % - calc: abs($sent) * 100 / abs($buffered) - every: 10s - warn: $this != 100 - delay: down 5m multiplier 1.5 max 1h - info: percentage of metrics sent to the external database server - to: dba + template: exporting_metrics_sent + families: * + on: exporting_data_size + class: Netdata +component: Exporting engine + type: Workload + units: % + calc: abs($sent) * 100 / abs($buffered) + every: 10s + warn: $this != 100 + delay: down 5m multiplier 1.5 max 1h + info: percentage of metrics sent to the external database server + to: dba diff --git a/health/health.d/fping.conf b/health/health.d/fping.conf index 92c1525bd..120fe8f28 100644 --- a/health/health.d/fping.conf +++ b/health/health.d/fping.conf @@ -1,52 +1,64 @@ -template: fping_last_collected_secs -families: * - on: fping.latency - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: sysadmin + template: fping_last_collected_secs + families: * + on: fping.latency + class: Other +component: Network + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: sysadmin -template: fping_host_reachable -families: * - on: fping.latency - calc: $average != nan - units: up/down - every: 10s - crit: $this == 0 - delay: down 30m multiplier 1.5 max 2h - info: reachability status of the network host (0: unreachable, 1: reachable) - to: sysadmin + template: fping_host_reachable + families: * + on: fping.latency + class: Other +component: Network + type: Errors + calc: $average != nan + units: up/down + every: 10s + crit: $this == 0 + delay: down 30m multiplier 1.5 max 2h + info: reachability status of the network host (0: unreachable, 1: reachable) + to: sysadmin -template: fping_host_latency -families: * - on: fping.latency - lookup: average -10s unaligned of average - units: ms - every: 10s - green: 500 - red: 1000 - warn: $this > $green OR $max > $red - crit: $this > $red - delay: down 30m multiplier 1.5 max 2h - info: average latency to the network host over the last 10 seconds - to: sysadmin + template: fping_host_latency + families: * + on: fping.latency + class: Other +component: Network + type: Latency + lookup: average -10s unaligned of average + units: ms + every: 10s + green: 500 + red: 1000 + warn: $this > $green OR $max > $red + crit: $this > $red + delay: down 30m multiplier 1.5 max 2h + info: average latency to the network host over the last 10 seconds + to: sysadmin -template: fping_packet_loss -families: * - on: fping.quality - lookup: average -10m unaligned of returned - calc: 100 - $this - green: 1 - red: 10 - units: % - every: 10s - warn: $this > $green - crit: $this > $red - delay: down 30m multiplier 1.5 max 2h - info: packet loss ratio to the network host over the last 10 minutes - to: sysadmin + template: fping_packet_loss + families: * + on: fping.quality + class: System +component: Network + type: Errors + lookup: average -10m unaligned of returned + calc: 100 - $this + green: 1 + red: 10 + units: % + every: 10s + warn: $this > $green + crit: $this > $red + delay: down 30m multiplier 1.5 max 2h + info: packet loss ratio to the network host over the last 10 minutes + to: sysadmin diff --git a/health/health.d/fronius.conf b/health/health.d/fronius.conf index cdf6c8fcb..81aafaa60 100644 --- a/health/health.d/fronius.conf +++ b/health/health.d/fronius.conf @@ -1,11 +1,14 @@ -template: fronius_last_collected_secs -families: * - on: fronius.power - calc: $now - $last_collected_t - every: 10s - units: seconds ago - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: sitemgr + template: fronius_last_collected_secs + families: * + on: fronius.power + class: Power Supply +component: Solar + type: Latency + calc: $now - $last_collected_t + every: 10s + units: seconds ago + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: sitemgr diff --git a/health/health.d/gearman.conf b/health/health.d/gearman.conf index d148f7b7c..e2031bf2b 100644 --- a/health/health.d/gearman.conf +++ b/health/health.d/gearman.conf @@ -1,22 +1,28 @@ # make sure Gearman is running -template: gearman_last_collected_secs - on: gearman.total_jobs - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: sysadmin + template: gearman_last_collected_secs + on: gearman.total_jobs + class: Computing +component: Gearman + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: sysadmin -template: gearman_workers_queued - on: gearman.single_job - lookup: average -10m unaligned match-names of Queued - units: workers - every: 10s - warn: $this > 30000 - crit: $this > 100000 - delay: down 5m multiplier 1.5 max 1h - info: average number of queued jobs over the last 10 minutes - to: sysadmin + template: gearman_workers_queued + on: gearman.single_job + class: Computing +component: Gearman + type: Latency + lookup: average -10m unaligned match-names of Queued + units: workers + every: 10s + warn: $this > 30000 + crit: $this > 100000 + delay: down 5m multiplier 1.5 max 1h + info: average number of queued jobs over the last 10 minutes + to: sysadmin diff --git a/health/health.d/haproxy.conf b/health/health.d/haproxy.conf index 9cd070668..9f6b1c577 100644 --- a/health/health.d/haproxy.conf +++ b/health/health.d/haproxy.conf @@ -1,27 +1,36 @@ -template: haproxy_backend_server_status - on: haproxy_hs.down - units: failed servers - every: 10s - lookup: average -10s - crit: $this > 0 - info: average number of failed haproxy backend servers over the last 10 seconds - to: sysadmin + template: haproxy_backend_server_status + on: haproxy_hs.down + class: Web Proxy +component: HAProxy + type: Errors + units: failed servers + every: 10s + lookup: average -10s + crit: $this > 0 + info: average number of failed haproxy backend servers over the last 10 seconds + to: sysadmin -template: haproxy_backend_status - on: haproxy_hb.down - units: failed backend - every: 10s - lookup: average -10s - crit: $this > 0 - info: average number of failed haproxy backends over the last 10 seconds - to: sysadmin + template: haproxy_backend_status + on: haproxy_hb.down + class: Web Proxy +component: HAProxy + type: Errors + units: failed backend + every: 10s + lookup: average -10s + crit: $this > 0 + info: average number of failed haproxy backends over the last 10 seconds + to: sysadmin -template: haproxy_last_collected - on: haproxy_hb.down - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - info: number of seconds since the last successful data collection - to: sysadmin + template: haproxy_last_collected + on: haproxy_hb.down + class: Web Proxy +component: HAProxy + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + info: number of seconds since the last successful data collection + to: sysadmin diff --git a/health/health.d/hdfs.conf b/health/health.d/hdfs.conf index 7345df4d2..bd8308bed 100644 --- a/health/health.d/hdfs.conf +++ b/health/health.d/hdfs.conf @@ -1,75 +1,93 @@ # make sure hdfs is running -template: hdfs_last_collected_secs - on: hdfs.heap_memory - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: webmaster + template: hdfs_last_collected_secs + on: hdfs.heap_memory + class: Storage +component: HDFS + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: webmaster # Common -template: hdfs_capacity_usage - on: hdfs.capacity - calc: ($used) * 100 / ($used + $remaining) - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (70) : (80)) - crit: $this > (($status == $CRITICAL) ? (80) : (98)) - delay: down 15m multiplier 1.5 max 1h - info: summary datanodes space capacity utilization - to: sysadmin + template: hdfs_capacity_usage + on: hdfs.capacity + class: Storage +component: HDFS + type: Utilization + calc: ($used) * 100 / ($used + $remaining) + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (70) : (80)) + crit: $this > (($status == $CRITICAL) ? (80) : (98)) + delay: down 15m multiplier 1.5 max 1h + info: summary datanodes space capacity utilization + to: sysadmin # NameNode -template: hdfs_missing_blocks - on: hdfs.blocks - calc: $missing - units: missing blocks - every: 10s - warn: $this > 0 - delay: down 15m multiplier 1.5 max 1h - info: number of missing blocks - to: sysadmin + template: hdfs_missing_blocks + on: hdfs.blocks + class: Storage +component: HDFS + type: Errors + calc: $missing + units: missing blocks + every: 10s + warn: $this > 0 + delay: down 15m multiplier 1.5 max 1h + info: number of missing blocks + to: sysadmin -template: hdfs_stale_nodes - on: hdfs.data_nodes - calc: $stale - units: dead nodes - every: 10s - warn: $this > 0 - delay: down 15m multiplier 1.5 max 1h - info: number of datanodes marked stale due to delayed heartbeat - to: sysadmin + template: hdfs_stale_nodes + on: hdfs.data_nodes + class: Storage +component: HDFS + type: Errors + calc: $stale + units: dead nodes + every: 10s + warn: $this > 0 + delay: down 15m multiplier 1.5 max 1h + info: number of datanodes marked stale due to delayed heartbeat + to: sysadmin -template: hdfs_dead_nodes - on: hdfs.data_nodes - calc: $dead - units: dead nodes - every: 10s - crit: $this > 0 - delay: down 15m multiplier 1.5 max 1h - info: number of datanodes which are currently dead - to: sysadmin + template: hdfs_dead_nodes + on: hdfs.data_nodes + class: Storage +component: HDFS + type: Errors + calc: $dead + units: dead nodes + every: 10s + crit: $this > 0 + delay: down 15m multiplier 1.5 max 1h + info: number of datanodes which are currently dead + to: sysadmin # DataNode -template: hdfs_num_failed_volumes - on: hdfs.num_failed_volumes - calc: $fsds_num_failed_volumes - units: failed volumes - every: 10s - warn: $this > 0 - delay: down 15m multiplier 1.5 max 1h - info: number of failed volumes - to: sysadmin + template: hdfs_num_failed_volumes + on: hdfs.num_failed_volumes + class: Storage +component: HDFS + type: Errors + calc: $fsds_num_failed_volumes + units: failed volumes + every: 10s + warn: $this > 0 + delay: down 15m multiplier 1.5 max 1h + info: number of failed volumes + to: sysadmin diff --git a/health/health.d/httpcheck.conf b/health/health.d/httpcheck.conf index 0158f63eb..d4d6376a3 100644 --- a/health/health.d/httpcheck.conf +++ b/health/health.d/httpcheck.conf @@ -1,99 +1,126 @@ -template: httpcheck_last_collected_secs -families: * - on: httpcheck.status - calc: $now - $last_collected_t - every: 10s - units: seconds ago - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: sysadmin + template: httpcheck_last_collected_secs + families: * + on: httpcheck.status + class: Other +component: HTTP endpoint + type: Latency + calc: $now - $last_collected_t + every: 10s + units: seconds ago + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: sysadmin # This is a fast-reacting no-notification alarm ideal for custom dashboards or badges -template: httpcheck_web_service_up -families: * - on: httpcheck.status - lookup: average -1m unaligned percentage of success - calc: ($this < 75) ? (0) : ($this) - every: 5s - units: up/down - info: average ratio of successful HTTP requests over the last minute (at least 75%) - to: silent + template: httpcheck_web_service_up + families: * + on: httpcheck.status + class: Web Server +component: HTTP endpoint + type: Utilization + lookup: average -1m unaligned percentage of success + calc: ($this < 75) ? (0) : ($this) + every: 5s + units: up/down + info: average ratio of successful HTTP requests over the last minute (at least 75%) + to: silent -template: httpcheck_web_service_bad_content -families: * - on: httpcheck.status - lookup: average -5m unaligned percentage of bad_content - every: 10s - units: % - warn: $this >= 10 AND $this < 40 - crit: $this >= 40 - delay: down 5m multiplier 1.5 max 1h - info: average ratio of HTTP responses with unexpected content over the last 5 minutes - options: no-clear-notification - to: webmaster + template: httpcheck_web_service_bad_content + families: * + on: httpcheck.status + class: Web Server +component: HTTP endpoint + type: Workload + lookup: average -5m unaligned percentage of bad_content + every: 10s + units: % + warn: $this >= 10 AND $this < 40 + crit: $this >= 40 + delay: down 5m multiplier 1.5 max 1h + info: average ratio of HTTP responses with unexpected content over the last 5 minutes + options: no-clear-notification + to: webmaster -template: httpcheck_web_service_bad_status -families: * - on: httpcheck.status - lookup: average -5m unaligned percentage of bad_status - every: 10s - units: % - warn: $this >= 10 AND $this < 40 - crit: $this >= 40 - delay: down 5m multiplier 1.5 max 1h - info: average ratio of HTTP responses with unexpected status over the last 5 minutes - options: no-clear-notification - to: webmaster + template: httpcheck_web_service_bad_status + families: * + on: httpcheck.status + class: Web Server +component: HTTP endpoint + type: Workload + lookup: average -5m unaligned percentage of bad_status + every: 10s + units: % + warn: $this >= 10 AND $this < 40 + crit: $this >= 40 + delay: down 5m multiplier 1.5 max 1h + info: average ratio of HTTP responses with unexpected status over the last 5 minutes + options: no-clear-notification + to: webmaster -template: httpcheck_web_service_timeouts -families: * - on: httpcheck.status - lookup: average -5m unaligned percentage of timeout - every: 10s - units: % - info: average ratio of HTTP request timeouts over the last 5 minutes + template: httpcheck_web_service_timeouts + families: * + on: httpcheck.status + class: Web Server +component: HTTP endpoint + type: Latency + lookup: average -5m unaligned percentage of timeout + every: 10s + units: % + info: average ratio of HTTP request timeouts over the last 5 minutes -template: httpcheck_no_web_service_connections -families: * - on: httpcheck.status - lookup: average -5m unaligned percentage of no_connection - every: 10s - units: % - info: average ratio of failed requests during the last 5 minutes + template: httpcheck_no_web_service_connections + families: * + on: httpcheck.status + class: Other +component: HTTP endpoint + type: Errors + lookup: average -5m unaligned percentage of no_connection + every: 10s + units: % + info: average ratio of failed requests during the last 5 minutes # combined timeout & no connection alarm -template: httpcheck_web_service_unreachable -families: * - on: httpcheck.status - calc: ($httpcheck_no_web_service_connections >= $httpcheck_web_service_timeouts) ? ($httpcheck_no_web_service_connections) : ($httpcheck_web_service_timeouts) - units: % - every: 10s - warn: ($httpcheck_no_web_service_connections >= 10 OR $httpcheck_web_service_timeouts >= 10) AND ($httpcheck_no_web_service_connections < 40 OR $httpcheck_web_service_timeouts < 40) - crit: $httpcheck_no_web_service_connections >= 40 OR $httpcheck_web_service_timeouts >= 40 - delay: down 5m multiplier 1.5 max 1h - info: ratio of failed requests either due to timeouts or no connection over the last 5 minutes - options: no-clear-notification - to: webmaster + template: httpcheck_web_service_unreachable + families: * + on: httpcheck.status + class: Web Server +component: HTTP endpoint + type: Errors + calc: ($httpcheck_no_web_service_connections >= $httpcheck_web_service_timeouts) ? ($httpcheck_no_web_service_connections) : ($httpcheck_web_service_timeouts) + units: % + every: 10s + warn: ($httpcheck_no_web_service_connections >= 10 OR $httpcheck_web_service_timeouts >= 10) AND ($httpcheck_no_web_service_connections < 40 OR $httpcheck_web_service_timeouts < 40) + crit: $httpcheck_no_web_service_connections >= 40 OR $httpcheck_web_service_timeouts >= 40 + delay: down 5m multiplier 1.5 max 1h + info: ratio of failed requests either due to timeouts or no connection over the last 5 minutes + options: no-clear-notification + to: webmaster -template: httpcheck_1h_web_service_response_time -families: * - on: httpcheck.responsetime - lookup: average -1h unaligned of time - every: 30s - units: ms - info: average HTTP response time over the last hour + template: httpcheck_1h_web_service_response_time + families: * + on: httpcheck.responsetime + class: Other +component: HTTP endpoint + type: Latency + lookup: average -1h unaligned of time + every: 30s + units: ms + info: average HTTP response time over the last hour -template: httpcheck_web_service_slow -families: * - on: httpcheck.responsetime - lookup: average -3m unaligned of time - units: ms - every: 10s - warn: ($this > ($httpcheck_1h_web_service_response_time * 2) ) - crit: ($this > ($httpcheck_1h_web_service_response_time * 3) ) - delay: down 5m multiplier 1.5 max 1h - info: average HTTP response time over the last 3 minutes, compared to the average over the last hour - options: no-clear-notification - to: webmaster + template: httpcheck_web_service_slow + families: * + on: httpcheck.responsetime + class: Web Server +component: HTTP endpoint + type: Latency + lookup: average -3m unaligned of time + units: ms + every: 10s + warn: ($this > ($httpcheck_1h_web_service_response_time * 2) ) + crit: ($this > ($httpcheck_1h_web_service_response_time * 3) ) + delay: down 5m multiplier 1.5 max 1h + info: average HTTP response time over the last 3 minutes, compared to the average over the last hour + options: no-clear-notification + to: webmaster diff --git a/health/health.d/ioping.conf b/health/health.d/ioping.conf index fa0196ef8..57ce4e866 100644 --- a/health/health.d/ioping.conf +++ b/health/health.d/ioping.conf @@ -1,13 +1,16 @@ -template: ioping_disk_latency -families: * - on: ioping.latency - lookup: average -10s unaligned of average - units: ms - every: 10s - green: 500 - red: 1000 - warn: $this > $green OR $max > $red - crit: $this > $red - delay: down 30m multiplier 1.5 max 2h - info: average I/O latency over the last 10 seconds - to: sysadmin + template: ioping_disk_latency + families: * + on: ioping.latency + class: System +component: Disk + type: Latency + lookup: average -10s unaligned of average + units: ms + every: 10s + green: 500 + red: 1000 + warn: $this > $green OR $max > $red + crit: $this > $red + delay: down 30m multiplier 1.5 max 2h + info: average I/O latency over the last 10 seconds + to: sysadmin diff --git a/health/health.d/ipc.conf b/health/health.d/ipc.conf index f4a0f56da..6eaf7abe9 100644 --- a/health/health.d/ipc.conf +++ b/health/health.d/ipc.conf @@ -1,28 +1,34 @@ # you can disable an alarm notification by setting the 'to' line to: silent - alarm: semaphores_used - on: system.ipc_semaphores - os: linux - hosts: * - calc: $semaphores * 100 / $ipc_semaphores_max - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (70) : (80)) - crit: $this > (($status == $CRITICAL) ? (70) : (90)) - delay: down 5m multiplier 1.5 max 1h - info: IPC semaphore utilization - to: sysadmin + alarm: semaphores_used + on: system.ipc_semaphores + class: System +component: IPC + type: Utilization + os: linux + hosts: * + calc: $semaphores * 100 / $ipc_semaphores_max + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (70) : (80)) + crit: $this > (($status == $CRITICAL) ? (70) : (90)) + delay: down 5m multiplier 1.5 max 1h + info: IPC semaphore utilization + to: sysadmin - alarm: semaphore_arrays_used - on: system.ipc_semaphore_arrays - os: linux - hosts: * - calc: $arrays * 100 / $ipc_semaphores_arrays_max - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (70) : (80)) - crit: $this > (($status == $CRITICAL) ? (70) : (90)) - delay: down 5m multiplier 1.5 max 1h - info: IPC semaphore arrays utilization - to: sysadmin + alarm: semaphore_arrays_used + on: system.ipc_semaphore_arrays + class: System +component: IPC + type: Utilization + os: linux + hosts: * + calc: $arrays * 100 / $ipc_semaphores_arrays_max + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (70) : (80)) + crit: $this > (($status == $CRITICAL) ? (70) : (90)) + delay: down 5m multiplier 1.5 max 1h + info: IPC semaphore arrays utilization + to: sysadmin diff --git a/health/health.d/ipfs.conf b/health/health.d/ipfs.conf index fd53c2c46..6268f4092 100644 --- a/health/health.d/ipfs.conf +++ b/health/health.d/ipfs.conf @@ -1,11 +1,14 @@ -template: ipfs_datastore_usage - on: ipfs.repo_size - calc: $size * 100 / $avail - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (80) : (90)) - crit: $this > (($status == $CRITICAL) ? (90) : (98)) - delay: down 15m multiplier 1.5 max 1h - info: IPFS datastore utilization - to: sysadmin + template: ipfs_datastore_usage + on: ipfs.repo_size + class: Data Sharing +component: IPFS + type: Utilization + calc: $size * 100 / $avail + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (80) : (90)) + crit: $this > (($status == $CRITICAL) ? (90) : (98)) + delay: down 15m multiplier 1.5 max 1h + info: IPFS datastore utilization + to: sysadmin diff --git a/health/health.d/ipmi.conf b/health/health.d/ipmi.conf index 563d7a7ea..d4fdc6c79 100644 --- a/health/health.d/ipmi.conf +++ b/health/health.d/ipmi.conf @@ -1,20 +1,26 @@ - alarm: ipmi_sensors_states - on: ipmi.sensors_states - calc: $warning + $critical - units: sensors - every: 10s - warn: $this > 0 - crit: $critical > 0 - delay: up 5m down 15m multiplier 1.5 max 1h - info: number of IPMI sensors in non-nominal state - to: sysadmin + alarm: ipmi_sensors_states + on: ipmi.sensors_states + class: System +component: IPMI + type: Errors + calc: $warning + $critical + units: sensors + every: 10s + warn: $this > 0 + crit: $critical > 0 + delay: up 5m down 15m multiplier 1.5 max 1h + info: number of IPMI sensors in non-nominal state + to: sysadmin - alarm: ipmi_events - on: ipmi.events - calc: $events - units: events - every: 10s - warn: $this > 0 - delay: up 5m down 15m multiplier 1.5 max 1h - info: number of events in the IPMI System Event Log (SEL) - to: sysadmin + alarm: ipmi_events + on: ipmi.events + class: System +component: IPMI + type: Utilization + calc: $events + units: events + every: 10s + warn: $this > 0 + delay: up 5m down 15m multiplier 1.5 max 1h + info: number of events in the IPMI System Event Log (SEL) + to: sysadmin diff --git a/health/health.d/kubelet.conf b/health/health.d/kubelet.conf index 5eda59b2c..4d3c45f97 100644 --- a/health/health.d/kubelet.conf +++ b/health/health.d/kubelet.conf @@ -4,39 +4,48 @@ # True (1) if the node is experiencing a configuration-related error, false (0) otherwise. - template: kubelet_node_config_error - on: k8s_kubelet.kubelet_node_config_error - calc: $kubelet_node_config_error - units: bool - every: 10s - warn: $this == 1 - delay: down 1m multiplier 1.5 max 2h - info: the node is experiencing a configuration-related error (0: false, 1: true) - to: sysadmin + template: kubelet_node_config_error + on: k8s_kubelet.kubelet_node_config_error + class: Kubernetes +component: Kubelet + type: Errors + calc: $kubelet_node_config_error + units: bool + every: 10s + warn: $this == 1 + delay: down 1m multiplier 1.5 max 2h + info: the node is experiencing a configuration-related error (0: false, 1: true) + to: sysadmin # Failed Token() requests to the alternate token source - template: kubelet_token_requests - lookup: sum -10s of token_fail_count - on: k8s_kubelet.kubelet_token_requests - units: failed requests - every: 10s - warn: $this > 0 - delay: down 1m multiplier 1.5 max 2h - info: number of failed Token() requests to the alternate token source - to: sysadmin + template: kubelet_token_requests + lookup: sum -10s of token_fail_count + on: k8s_kubelet.kubelet_token_requests + class: Kubernetes +component: Kubelet + type: Errors + units: failed requests + every: 10s + warn: $this > 0 + delay: down 1m multiplier 1.5 max 2h + info: number of failed Token() requests to the alternate token source + to: sysadmin # Docker and runtime operation errors - template: kubelet_operations_error - lookup: sum -1m - on: k8s_kubelet.kubelet_operations_errors - units: errors - every: 10s - warn: $this > (($status >= $WARNING) ? (0) : (20)) - delay: up 30s down 1m multiplier 1.5 max 2h - info: number of Docker or runtime operation errors - to: sysadmin + template: kubelet_operations_error + lookup: sum -1m + on: k8s_kubelet.kubelet_operations_errors + class: Kubernetes +component: Kubelet + type: Errors + units: errors + every: 10s + warn: $this > (($status >= $WARNING) ? (0) : (20)) + delay: up 30s down 1m multiplier 1.5 max 2h + info: number of Docker or runtime operation errors + to: sysadmin # ----------------------------------------------------------------------------- @@ -53,66 +62,84 @@ # quantile 0.5 -template: kubelet_1m_pleg_relist_latency_quantile_05 - on: k8s_kubelet.kubelet_pleg_relist_latency_microseconds - lookup: average -1m unaligned of kubelet_pleg_relist_latency_05 - units: microseconds - every: 10s - info: average Pod Lifecycle Event Generator relisting latency over the last minute (quantile 0.5) - -template: kubelet_10s_pleg_relist_latency_quantile_05 - on: k8s_kubelet.kubelet_pleg_relist_latency_microseconds - lookup: average -10s unaligned of kubelet_pleg_relist_latency_05 - calc: $this * 100 / (($kubelet_1m_pleg_relist_latency_quantile_05 < 1000)?(1000):($kubelet_1m_pleg_relist_latency_quantile_05)) - every: 10s - units: % - warn: $this > (($status >= $WARNING)?(100):(200)) - crit: $this > (($status >= $WARNING)?(200):(400)) - delay: down 1m multiplier 1.5 max 2h - info: ratio of average Pod Lifecycle Event Generator relisting latency over the last 10 seconds, \ - compared to the last minute (quantile 0.5) - to: sysadmin + template: kubelet_1m_pleg_relist_latency_quantile_05 + on: k8s_kubelet.kubelet_pleg_relist_latency_microseconds + class: Kubernetes +component: Kubelet + type: Latency + lookup: average -1m unaligned of kubelet_pleg_relist_latency_05 + units: microseconds + every: 10s + info: average Pod Lifecycle Event Generator relisting latency over the last minute (quantile 0.5) + + template: kubelet_10s_pleg_relist_latency_quantile_05 + on: k8s_kubelet.kubelet_pleg_relist_latency_microseconds + class: Kubernetes +component: Kubelet + type: Latency + lookup: average -10s unaligned of kubelet_pleg_relist_latency_05 + calc: $this * 100 / (($kubelet_1m_pleg_relist_latency_quantile_05 < 1000)?(1000):($kubelet_1m_pleg_relist_latency_quantile_05)) + every: 10s + units: % + warn: $this > (($status >= $WARNING)?(100):(200)) + crit: $this > (($status >= $WARNING)?(200):(400)) + delay: down 1m multiplier 1.5 max 2h + info: ratio of average Pod Lifecycle Event Generator relisting latency over the last 10 seconds, \ + compared to the last minute (quantile 0.5) + to: sysadmin # quantile 0.9 -template: kubelet_1m_pleg_relist_latency_quantile_09 - on: k8s_kubelet.kubelet_pleg_relist_latency_microseconds - lookup: average -1m unaligned of kubelet_pleg_relist_latency_09 - units: microseconds - every: 10s - info: average Pod Lifecycle Event Generator relisting latency over the last minute (quantile 0.9) - -template: kubelet_10s_pleg_relist_latency_quantile_09 - on: k8s_kubelet.kubelet_pleg_relist_latency_microseconds - lookup: average -10s unaligned of kubelet_pleg_relist_latency_09 - calc: $this * 100 / (($kubelet_1m_pleg_relist_latency_quantile_09 < 1000)?(1000):($kubelet_1m_pleg_relist_latency_quantile_09)) - every: 10s - units: % - warn: $this > (($status >= $WARNING)?(200):(400)) - crit: $this > (($status >= $WARNING)?(400):(800)) - delay: down 1m multiplier 1.5 max 2h - info: ratio of average Pod Lifecycle Event Generator relisting latency over the last 10 seconds, \ - compared to the last minute (quantile 0.9) - to: sysadmin + template: kubelet_1m_pleg_relist_latency_quantile_09 + on: k8s_kubelet.kubelet_pleg_relist_latency_microseconds + class: Kubernetes +component: Kubelet + type: Latency + lookup: average -1m unaligned of kubelet_pleg_relist_latency_09 + units: microseconds + every: 10s + info: average Pod Lifecycle Event Generator relisting latency over the last minute (quantile 0.9) + + template: kubelet_10s_pleg_relist_latency_quantile_09 + on: k8s_kubelet.kubelet_pleg_relist_latency_microseconds + class: Kubernetes +component: Kubelet + type: Latency + lookup: average -10s unaligned of kubelet_pleg_relist_latency_09 + calc: $this * 100 / (($kubelet_1m_pleg_relist_latency_quantile_09 < 1000)?(1000):($kubelet_1m_pleg_relist_latency_quantile_09)) + every: 10s + units: % + warn: $this > (($status >= $WARNING)?(200):(400)) + crit: $this > (($status >= $WARNING)?(400):(800)) + delay: down 1m multiplier 1.5 max 2h + info: ratio of average Pod Lifecycle Event Generator relisting latency over the last 10 seconds, \ + compared to the last minute (quantile 0.9) + to: sysadmin # quantile 0.99 -template: kubelet_1m_pleg_relist_latency_quantile_099 - on: k8s_kubelet.kubelet_pleg_relist_latency_microseconds - lookup: average -1m unaligned of kubelet_pleg_relist_latency_099 - units: microseconds - every: 10s - info: average Pod Lifecycle Event Generator relisting latency over the last minute (quantile 0.99) - -template: kubelet_10s_pleg_relist_latency_quantile_099 - on: k8s_kubelet.kubelet_pleg_relist_latency_microseconds - lookup: average -10s unaligned of kubelet_pleg_relist_latency_099 - calc: $this * 100 / (($kubelet_1m_pleg_relist_latency_quantile_099 < 1000)?(1000):($kubelet_1m_pleg_relist_latency_quantile_099)) - every: 10s - units: % - warn: $this > (($status >= $WARNING)?(400):(800)) - crit: $this > (($status >= $WARNING)?(800):(1200)) - delay: down 1m multiplier 1.5 max 2h - info: ratio of average Pod Lifecycle Event Generator relisting latency over the last 10 seconds, \ - compared to the last minute (quantile 0.99) - to: sysadmin + template: kubelet_1m_pleg_relist_latency_quantile_099 + on: k8s_kubelet.kubelet_pleg_relist_latency_microseconds + class: Kubernetes +component: Kubelet + type: Latency + lookup: average -1m unaligned of kubelet_pleg_relist_latency_099 + units: microseconds + every: 10s + info: average Pod Lifecycle Event Generator relisting latency over the last minute (quantile 0.99) + + template: kubelet_10s_pleg_relist_latency_quantile_099 + on: k8s_kubelet.kubelet_pleg_relist_latency_microseconds + class: Kubernetes +component: Kubelet + type: Latency + lookup: average -10s unaligned of kubelet_pleg_relist_latency_099 + calc: $this * 100 / (($kubelet_1m_pleg_relist_latency_quantile_099 < 1000)?(1000):($kubelet_1m_pleg_relist_latency_quantile_099)) + every: 10s + units: % + warn: $this > (($status >= $WARNING)?(400):(800)) + crit: $this > (($status >= $WARNING)?(800):(1200)) + delay: down 1m multiplier 1.5 max 2h + info: ratio of average Pod Lifecycle Event Generator relisting latency over the last 10 seconds, \ + compared to the last minute (quantile 0.99) + to: sysadmin diff --git a/health/health.d/lighttpd.conf b/health/health.d/lighttpd.conf index 915907a4a..0f067549e 100644 --- a/health/health.d/lighttpd.conf +++ b/health/health.d/lighttpd.conf @@ -1,14 +1,17 @@ # make sure lighttpd is running -template: lighttpd_last_collected_secs - on: lighttpd.requests - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: webmaster + template: lighttpd_last_collected_secs + on: lighttpd.requests + class: Web Server +component: Lighttpd + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: webmaster diff --git a/health/health.d/linux_power_supply.conf b/health/health.d/linux_power_supply.conf index a27ea0722..e28c246a3 100644 --- a/health/health.d/linux_power_supply.conf +++ b/health/health.d/linux_power_supply.conf @@ -1,12 +1,15 @@ # Alert on low battery capacity. -template: linux_power_supply_capacity - on: powersupply.capacity - calc: $capacity - units: % - every: 10s - warn: $this < 10 - crit: $this < 5 - delay: up 30s down 5m multiplier 1.2 max 1h - info: percentage of remaining power supply capacity - to: sysadmin + template: linux_power_supply_capacity + on: powersupply.capacity + class: Power Supply +component: Battery + type: Utilization + calc: $capacity + units: % + every: 10s + warn: $this < 10 + crit: $this < 5 + delay: up 30s down 5m multiplier 1.2 max 1h + info: percentage of remaining power supply capacity + to: sysadmin diff --git a/health/health.d/load.conf b/health/health.d/load.conf index ffaea1723..e811f6ee2 100644 --- a/health/health.d/load.conf +++ b/health/health.d/load.conf @@ -4,51 +4,63 @@ # Calculate the base trigger point for the load average alarms. # This is the maximum number of CPU's in the system over the past 1 # minute, with a special case for a single CPU of setting the trigger at 2. - alarm: load_cpu_number - on: system.load - os: linux - hosts: * - calc: ($active_processors == nan or $active_processors == inf or $active_processors < 2) ? ( 2 ) : ( $active_processors ) - units: cpus - every: 1m - info: number of active CPU cores in the system + alarm: load_cpu_number + on: system.load + class: System +component: Load + type: Utilization + os: linux + hosts: * + calc: ($active_processors == nan or $active_processors == inf or $active_processors < 2) ? ( 2 ) : ( $active_processors ) + units: cpus + every: 1m + info: number of active CPU cores in the system # Send alarms if the load average is unusually high. # These intentionally _do not_ calculate the average over the sampled # time period because the values being checked already are averages. - alarm: load_average_15 - on: system.load - os: linux - hosts: * - lookup: max -1m unaligned of load15 - units: load - every: 1m - warn: ($this * 100 / $load_cpu_number) > (($status >= $WARNING) ? 175 : 200) - delay: down 15m multiplier 1.5 max 1h - info: system fifteen-minute load average - to: sysadmin + alarm: load_average_15 + on: system.load + class: System +component: Load + type: Utilization + os: linux + hosts: * + lookup: max -1m unaligned of load15 + units: load + every: 1m + warn: ($this * 100 / $load_cpu_number) > (($status >= $WARNING) ? 175 : 200) + delay: down 15m multiplier 1.5 max 1h + info: system fifteen-minute load average + to: sysadmin - alarm: load_average_5 - on: system.load - os: linux - hosts: * - lookup: max -1m unaligned of load5 - units: load - every: 1m - warn: ($this * 100 / $load_cpu_number) > (($status >= $WARNING) ? 350 : 400) - delay: down 15m multiplier 1.5 max 1h - info: system five-minute load average - to: sysadmin + alarm: load_average_5 + on: system.load + class: System +component: Load + type: Utilization + os: linux + hosts: * + lookup: max -1m unaligned of load5 + units: load + every: 1m + warn: ($this * 100 / $load_cpu_number) > (($status >= $WARNING) ? 350 : 400) + delay: down 15m multiplier 1.5 max 1h + info: system five-minute load average + to: sysadmin - alarm: load_average_1 - on: system.load - os: linux - hosts: * - lookup: max -1m unaligned of load1 - units: load - every: 1m - warn: ($this * 100 / $load_cpu_number) > (($status >= $WARNING) ? 700 : 800) - delay: down 15m multiplier 1.5 max 1h - info: system one-minute load average - to: sysadmin + alarm: load_average_1 + on: system.load + class: System +component: Load + type: Utilization + os: linux + hosts: * + lookup: max -1m unaligned of load1 + units: load + every: 1m + warn: ($this * 100 / $load_cpu_number) > (($status >= $WARNING) ? 700 : 800) + delay: down 15m multiplier 1.5 max 1h + info: system one-minute load average + to: sysadmin diff --git a/health/health.d/mdstat.conf b/health/health.d/mdstat.conf index ca2d0d9fb..67483b201 100644 --- a/health/health.d/mdstat.conf +++ b/health/health.d/mdstat.conf @@ -1,39 +1,52 @@ -template: mdstat_last_collected - on: md.disks - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - info: number of seconds since the last successful data collection - to: sysadmin + template: mdstat_last_collected + on: md.disks + class: System +component: RAID + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + info: number of seconds since the last successful data collection + to: sysadmin -template: mdstat_disks - on: md.disks - units: failed devices - every: 10s - calc: $down - crit: $this > 0 - info: number of devices in the down state. \ - Any number > 0 indicates that the array is degraded. - to: sysadmin + template: mdstat_disks + on: md.disks + class: System +component: RAID + type: Errors + units: failed devices + every: 10s + calc: $down + crit: $this > 0 + info: number of devices in the down state for the $family array. \ + Any number > 0 indicates that the array is degraded. + to: sysadmin -template: mdstat_mismatch_cnt - on: md.mismatch_cnt - units: unsynchronized blocks - calc: $count - every: 60s - warn: $this > 1024 - delay: up 30m - info: number of unsynchronized blocks - to: sysadmin + template: mdstat_mismatch_cnt + on: md.mismatch_cnt + class: System +component: RAID + type: Errors + families: !*(raid1) !*(raid10) * + units: unsynchronized blocks + calc: $count + every: 60s + warn: $this > 1024 + delay: up 30m + info: number of unsynchronized blocks for the $family array + to: sysadmin -template: mdstat_nonredundant_last_collected - on: md.nonredundant - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - info: number of seconds since the last successful data collection - to: sysadmin + template: mdstat_nonredundant_last_collected + on: md.nonredundant + class: System +component: RAID + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + info: number of seconds since the last successful data collection + to: sysadmin diff --git a/health/health.d/megacli.conf b/health/health.d/megacli.conf index f861765d2..1b6502f62 100644 --- a/health/health.d/megacli.conf +++ b/health/health.d/megacli.conf @@ -1,56 +1,71 @@ ## Adapters (controllers) -template: megacli_adapter_state - on: megacli.adapter_degraded - lookup: max -10s foreach * - units: boolean - every: 10s - crit: $this > 0 - delay: down 5m multiplier 2 max 10m - info: adapter is in the degraded state (0: false, 1: true) - to: sysadmin + template: megacli_adapter_state + on: megacli.adapter_degraded + class: System +component: RAID + type: Errors + lookup: max -10s foreach * + units: boolean + every: 10s + crit: $this > 0 + delay: down 5m multiplier 2 max 10m + info: adapter is in the degraded state (0: false, 1: true) + to: sysadmin ## Physical Disks -template: megacli_pd_predictive_failures - on: megacli.pd_predictive_failure - lookup: sum -10s foreach * - units: predictive failures - every: 10s - warn: $this > 0 - delay: up 1m down 5m multiplier 2 max 10m - info: number of physical drive predictive failures - to: sysadmin - -template: megacli_pd_media_errors - on: megacli.pd_media_error - lookup: sum -10s foreach * - units: media errors - every: 10s - warn: $this > 0 - delay: up 1m down 5m multiplier 2 max 10m - info: number of physical drive media errors - to: sysadmin + template: megacli_pd_predictive_failures + on: megacli.pd_predictive_failure + class: System +component: RAID + type: Errors + lookup: sum -10s foreach * + units: predictive failures + every: 10s + warn: $this > 0 + delay: up 1m down 5m multiplier 2 max 10m + info: number of physical drive predictive failures + to: sysadmin + + template: megacli_pd_media_errors + on: megacli.pd_media_error + class: System +component: RAID + type: Errors + lookup: sum -10s foreach * + units: media errors + every: 10s + warn: $this > 0 + delay: up 1m down 5m multiplier 2 max 10m + info: number of physical drive media errors + to: sysadmin ## Battery Backup Units (BBU) -template: megacli_bbu_relative_charge - on: megacli.bbu_relative_charge - lookup: average -10s - units: percent - every: 10s - warn: $this <= (($status >= $WARNING) ? (85) : (80)) - crit: $this <= (($status == $CRITICAL) ? (50) : (40)) - info: average battery backup unit (BBU) relative state of charge over the last 10 seconds - to: sysadmin - -template: megacli_bbu_cycle_count - on: megacli.bbu_cycle_count - lookup: average -10s - units: cycles - every: 10s - warn: $this >= 100 - crit: $this >= 500 - info: average battery backup unit (BBU) charge cycles count over the last 10 seconds - to: sysadmin + template: megacli_bbu_relative_charge + on: megacli.bbu_relative_charge + class: System +component: RAID + type: Workload + lookup: average -10s + units: percent + every: 10s + warn: $this <= (($status >= $WARNING) ? (85) : (80)) + crit: $this <= (($status == $CRITICAL) ? (50) : (40)) + info: average battery backup unit (BBU) relative state of charge over the last 10 seconds + to: sysadmin + + template: megacli_bbu_cycle_count + on: megacli.bbu_cycle_count + class: System +component: RAID + type: Workload + lookup: average -10s + units: cycles + every: 10s + warn: $this >= 100 + crit: $this >= 500 + info: average battery backup unit (BBU) charge cycles count over the last 10 seconds + to: sysadmin diff --git a/health/health.d/memcached.conf b/health/health.d/memcached.conf index e610f181f..f4b734c38 100644 --- a/health/health.d/memcached.conf +++ b/health/health.d/memcached.conf @@ -1,53 +1,65 @@ # make sure memcached is running -template: memcached_last_collected_secs - on: memcached.cache - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: dba + template: memcached_last_collected_secs + on: memcached.cache + class: KV Storage +component: Memcached + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: dba # detect if memcached cache is full -template: memcached_cache_memory_usage - on: memcached.cache - calc: $used * 100 / ($used + $available) - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (70) : (80)) - crit: $this > (($status == $CRITICAL) ? (80) : (90)) - delay: up 0 down 15m multiplier 1.5 max 1h - info: cache memory utilization - to: dba + template: memcached_cache_memory_usage + on: memcached.cache + class: KV Storage +component: Memcached + type: Utilization + calc: $used * 100 / ($used + $available) + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (70) : (80)) + crit: $this > (($status == $CRITICAL) ? (80) : (90)) + delay: up 0 down 15m multiplier 1.5 max 1h + info: cache memory utilization + to: dba # find the rate memcached cache is filling -template: memcached_cache_fill_rate - on: memcached.cache - lookup: min -10m at -50m unaligned of available - calc: ($this - $available) / (($now - $after) / 3600) - units: KB/hour - every: 1m - info: average rate the cache fills up (positive), or frees up (negative) space over the last hour + template: memcached_cache_fill_rate + on: memcached.cache + class: KV Storage +component: Memcached + type: Utilization + lookup: min -10m at -50m unaligned of available + calc: ($this - $available) / (($now - $after) / 3600) + units: KB/hour + every: 1m + info: average rate the cache fills up (positive), or frees up (negative) space over the last hour # find the hours remaining until memcached cache is full -template: memcached_out_of_cache_space_time - on: memcached.cache - calc: ($memcached_cache_fill_rate > 0) ? ($available / $memcached_cache_fill_rate) : (inf) - units: hours - every: 10s - warn: $this > 0 and $this < (($status >= $WARNING) ? (48) : (8)) - crit: $this > 0 and $this < (($status == $CRITICAL) ? (24) : (2)) - delay: down 15m multiplier 1.5 max 1h - info: estimated time the cache will run out of space \ - if the system continues to add data at the same rate as the past hour - to: dba + template: memcached_out_of_cache_space_time + on: memcached.cache + class: KV Storage +component: Memcached + type: Utilization + calc: ($memcached_cache_fill_rate > 0) ? ($available / $memcached_cache_fill_rate) : (inf) + units: hours + every: 10s + warn: $this > 0 and $this < (($status >= $WARNING) ? (48) : (8)) + crit: $this > 0 and $this < (($status == $CRITICAL) ? (24) : (2)) + delay: down 15m multiplier 1.5 max 1h + info: estimated time the cache will run out of space \ + if the system continues to add data at the same rate as the past hour + to: dba diff --git a/health/health.d/memory.conf b/health/health.d/memory.conf index e95c0aad8..ab651315f 100644 --- a/health/health.d/memory.conf +++ b/health/health.d/memory.conf @@ -1,38 +1,47 @@ # you can disable an alarm notification by setting the 'to' line to: silent - alarm: 1hour_ecc_memory_correctable - on: mem.ecc_ce - os: linux - hosts: * - lookup: sum -10m unaligned - units: errors - every: 1m - warn: $this > 0 - delay: down 1h multiplier 1.5 max 1h - info: number of ECC correctable errors in the last 10 minutes - to: sysadmin + alarm: 1hour_ecc_memory_correctable + on: mem.ecc_ce + class: System +component: Memory + type: Errors + os: linux + hosts: * + lookup: sum -10m unaligned + units: errors + every: 1m + warn: $this > 0 + delay: down 1h multiplier 1.5 max 1h + info: number of ECC correctable errors in the last 10 minutes + to: sysadmin - alarm: 1hour_ecc_memory_uncorrectable - on: mem.ecc_ue - os: linux - hosts: * - lookup: sum -10m unaligned - units: errors - every: 1m - crit: $this > 0 - delay: down 1h multiplier 1.5 max 1h - info: number of ECC uncorrectable errors in the last 10 minutes - to: sysadmin + alarm: 1hour_ecc_memory_uncorrectable + on: mem.ecc_ue + class: System +component: Memory + type: Errors + os: linux + hosts: * + lookup: sum -10m unaligned + units: errors + every: 1m + crit: $this > 0 + delay: down 1h multiplier 1.5 max 1h + info: number of ECC uncorrectable errors in the last 10 minutes + to: sysadmin - alarm: 1hour_memory_hw_corrupted - on: mem.hwcorrupt - os: linux - hosts: * - calc: $HardwareCorrupted - units: MB - every: 10s - warn: $this > 0 - delay: down 1h multiplier 1.5 max 1h - info: amount of memory corrupted due to a hardware failure - to: sysadmin + alarm: 1hour_memory_hw_corrupted + on: mem.hwcorrupt + class: System +component: Memory + type: Errors + os: linux + hosts: * + calc: $HardwareCorrupted + units: MB + every: 10s + warn: $this > 0 + delay: down 1h multiplier 1.5 max 1h + info: amount of memory corrupted due to a hardware failure + to: sysadmin diff --git a/health/health.d/mongodb.conf b/health/health.d/mongodb.conf index a80cb3112..8c9bdeb6f 100644 --- a/health/health.d/mongodb.conf +++ b/health/health.d/mongodb.conf @@ -1,13 +1,16 @@ # make sure mongodb is running -template: mongodb_last_collected_secs - on: mongodb.read_operations - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: dba + template: mongodb_last_collected_secs + on: mongodb.read_operations + class: Database +component: MongoDB + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: dba diff --git a/health/health.d/mysql.conf b/health/health.d/mysql.conf index 7451b3f4d..91860c4a7 100644 --- a/health/health.d/mysql.conf +++ b/health/health.d/mysql.conf @@ -1,150 +1,186 @@ # make sure mysql is running -template: mysql_last_collected_secs - on: mysql.queries - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: dba + template: mysql_last_collected_secs + on: mysql.queries + class: Database +component: MySQL + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: dba # ----------------------------------------------------------------------------- # slow queries -template: mysql_10s_slow_queries - on: mysql.queries - lookup: sum -10s of slow_queries - units: slow queries - every: 10s - warn: $this > (($status >= $WARNING) ? (5) : (10)) - crit: $this > (($status == $CRITICAL) ? (10) : (20)) - delay: down 5m multiplier 1.5 max 1h - info: number of slow queries in the last 10 seconds - to: dba + template: mysql_10s_slow_queries + on: mysql.queries + class: Database +component: MySQL + type: Latency + lookup: sum -10s of slow_queries + units: slow queries + every: 10s + warn: $this > (($status >= $WARNING) ? (5) : (10)) + crit: $this > (($status == $CRITICAL) ? (10) : (20)) + delay: down 5m multiplier 1.5 max 1h + info: number of slow queries in the last 10 seconds + to: dba # ----------------------------------------------------------------------------- # lock waits -template: mysql_10s_table_locks_immediate - on: mysql.table_locks - lookup: sum -10s absolute of immediate - units: immediate locks - every: 10s - info: number of table immediate locks in the last 10 seconds - to: dba - -template: mysql_10s_table_locks_waited - on: mysql.table_locks - lookup: sum -10s absolute of waited - units: waited locks - every: 10s - info: number of table waited locks in the last 10 seconds - to: dba - -template: mysql_10s_waited_locks_ratio - on: mysql.table_locks - calc: ( ($mysql_10s_table_locks_waited + $mysql_10s_table_locks_immediate) > 0 ) ? (($mysql_10s_table_locks_waited * 100) / ($mysql_10s_table_locks_waited + $mysql_10s_table_locks_immediate)) : 0 - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (10) : (25)) - crit: $this > (($status == $CRITICAL) ? (25) : (50)) - delay: down 30m multiplier 1.5 max 1h - info: ratio of waited table locks over the last 10 seconds - to: dba + template: mysql_10s_table_locks_immediate + on: mysql.table_locks + class: Database +component: MySQL + type: Utilization + lookup: sum -10s absolute of immediate + units: immediate locks + every: 10s + info: number of table immediate locks in the last 10 seconds + to: dba + + template: mysql_10s_table_locks_waited + on: mysql.table_locks + class: Database +component: MySQL + type: Latency + lookup: sum -10s absolute of waited + units: waited locks + every: 10s + info: number of table waited locks in the last 10 seconds + to: dba + + template: mysql_10s_waited_locks_ratio + on: mysql.table_locks + class: Database +component: MySQL + type: Latency + calc: ( ($mysql_10s_table_locks_waited + $mysql_10s_table_locks_immediate) > 0 ) ? (($mysql_10s_table_locks_waited * 100) / ($mysql_10s_table_locks_waited + $mysql_10s_table_locks_immediate)) : 0 + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (10) : (25)) + crit: $this > (($status == $CRITICAL) ? (25) : (50)) + delay: down 30m multiplier 1.5 max 1h + info: ratio of waited table locks over the last 10 seconds + to: dba # ----------------------------------------------------------------------------- # connections -template: mysql_connections - on: mysql.connections_active - calc: $active * 100 / $limit - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (60) : (70)) - crit: $this > (($status == $CRITICAL) ? (80) : (90)) - delay: down 15m multiplier 1.5 max 1h - info: client connections utilization - to: dba + template: mysql_connections + on: mysql.connections_active + class: Database +component: MySQL + type: Utilization + calc: $active * 100 / $limit + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (60) : (70)) + crit: $this > (($status == $CRITICAL) ? (80) : (90)) + delay: down 15m multiplier 1.5 max 1h + info: client connections utilization + to: dba # ----------------------------------------------------------------------------- # replication -template: mysql_replication - on: mysql.slave_status - calc: ($sql_running <= 0 OR $io_running <= 0)?0:1 - units: ok/failed - every: 10s - crit: $this == 0 - delay: down 5m multiplier 1.5 max 1h - info: replication status (0: stopped, 1: working) - to: dba - -template: mysql_replication_lag - on: mysql.slave_behind - calc: $seconds - units: seconds - every: 10s - warn: $this > (($status >= $WARNING) ? (5) : (10)) - crit: $this > (($status == $CRITICAL) ? (10) : (30)) - delay: down 15m multiplier 1.5 max 1h - info: difference between the timestamp of the latest transaction processed by the SQL thread and \ - the timestamp of the same transaction when it was processed on the master - to: dba + template: mysql_replication + on: mysql.slave_status + class: Database +component: MySQL + type: Errors + calc: ($sql_running <= 0 OR $io_running <= 0)?0:1 + units: ok/failed + every: 10s + crit: $this == 0 + delay: down 5m multiplier 1.5 max 1h + info: replication status (0: stopped, 1: working) + to: dba + + template: mysql_replication_lag + on: mysql.slave_behind + class: Database +component: MySQL + type: Errors + calc: $seconds + units: seconds + every: 10s + warn: $this > (($status >= $WARNING) ? (5) : (10)) + crit: $this > (($status == $CRITICAL) ? (10) : (30)) + delay: down 15m multiplier 1.5 max 1h + info: difference between the timestamp of the latest transaction processed by the SQL thread and \ + the timestamp of the same transaction when it was processed on the master + to: dba # ----------------------------------------------------------------------------- # galera cluster size -template: mysql_galera_cluster_size_max_2m - on: mysql.galera_cluster_size - lookup: max -2m absolute - units: nodes - every: 10s - info: maximum galera cluster size in the last 2 minutes - to: dba - -template: mysql_galera_cluster_size - on: mysql.galera_cluster_size - calc: $nodes - units: nodes - every: 10s - warn: $this > $mysql_galera_cluster_size_max_2m - crit: $this < $mysql_galera_cluster_size_max_2m - delay: up 20s down 5m multiplier 1.5 max 1h - info: current galera cluster size, compared to the maximum size in the last 2 minutes - to: dba + template: mysql_galera_cluster_size_max_2m + on: mysql.galera_cluster_size + class: Database +component: MySQL + type: Utilization + lookup: max -2m absolute + units: nodes + every: 10s + info: maximum galera cluster size in the last 2 minutes + to: dba + + template: mysql_galera_cluster_size + on: mysql.galera_cluster_size + class: Database +component: MySQL + type: Utilization + calc: $nodes + units: nodes + every: 10s + warn: $this > $mysql_galera_cluster_size_max_2m + crit: $this < $mysql_galera_cluster_size_max_2m + delay: up 20s down 5m multiplier 1.5 max 1h + info: current galera cluster size, compared to the maximum size in the last 2 minutes + to: dba # galera node state -template: mysql_galera_cluster_state - on: mysql.galera_cluster_state - calc: $state - every: 10s - warn: $this < 4 - crit: $this < 2 - delay: up 30s down 5m multiplier 1.5 max 1h - info: galera node state \ - (0: undefined, 1: joining, 2: donor/desynced, 3: joined, 4: synced) - to: dba + template: mysql_galera_cluster_state + on: mysql.galera_cluster_state + class: Database +component: MySQL + type: Errors + calc: $state + every: 10s + warn: $this == 2 OR $this == 3 + crit: $this == 0 OR $this == 1 OR $this >= 5 + delay: up 30s down 5m multiplier 1.5 max 1h + info: galera node state \ + (0: Undefined, 1: Joining, 2: Donor/Desynced, 3: Joined, 4: Synced, 5: Inconsistent) + to: dba # galera node status -template: mysql_galera_cluster_status - on: mysql.galera_cluster_status - calc: $wsrep_cluster_status - every: 10s - crit: $mysql_galera_cluster_state != nan AND $this != 0 - delay: up 30s down 5m multiplier 1.5 max 1h - info: galera node cluster component status \ - (-1: unknown, 0: primary/quorum present, 1: non-primary/quorum lost, 2: disconnected). \ - Any other value than primary indicates that the node is part of a nonoperational component. - to: dba + template: mysql_galera_cluster_status + on: mysql.galera_cluster_status + class: Database +component: MySQL + type: Errors + calc: $wsrep_cluster_status + every: 10s + crit: $mysql_galera_cluster_state != nan AND $this != 0 + delay: up 30s down 5m multiplier 1.5 max 1h + info: galera node cluster component status \ + (-1: unknown, 0: primary/quorum present, 1: non-primary/quorum lost, 2: disconnected). \ + Any other value than primary indicates that the node is part of a nonoperational component. + to: dba diff --git a/health/health.d/named.conf b/health/health.d/named.conf index 4fc65c8ee..90266df16 100644 --- a/health/health.d/named.conf +++ b/health/health.d/named.conf @@ -1,14 +1,17 @@ # make sure named is running -template: named_last_collected_secs - on: named.global_queries - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: domainadmin + template: named_last_collected_secs + on: named.global_queries + class: DNS +component: BIND + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: domainadmin diff --git a/health/health.d/net.conf b/health/health.d/net.conf index 33202421f..04219e163 100644 --- a/health/health.d/net.conf +++ b/health/health.d/net.conf @@ -6,16 +6,22 @@ template: interface_speed on: net.net + class: System +component: Network + type: Latency os: * hosts: * families: * calc: ( $nic_speed_max > 0 ) ? ( $nic_speed_max) : ( nan ) units: Mbit every: 10s - info: network interface current speed + info: network interface $family current speed template: 1m_received_traffic_overflow on: net.net + class: System +component: Network + type: Workload os: linux hosts: * families: * @@ -25,11 +31,14 @@ every: 10s warn: $this > (($status >= $WARNING) ? (85) : (90)) delay: up 1m down 1m multiplier 1.5 max 1h - info: average inbound utilization for the network interface over the last minute + info: average inbound utilization for the network interface $family over the last minute to: sysadmin template: 1m_sent_traffic_overflow on: net.net + class: System +component: Network + type: Workload os: linux hosts: * families: * @@ -39,7 +48,7 @@ every: 10s warn: $this > (($status >= $WARNING) ? (85) : (90)) delay: up 1m down 1m multiplier 1.5 max 1h - info: average outbound utilization for the network interface over the last minute + info: average outbound utilization for the network interface $family over the last minute to: sysadmin # ----------------------------------------------------------------------------- @@ -52,110 +61,134 @@ # it is possible to have expected packet drops on an interface for some network configurations # look at the Monitoring Network Interfaces section in the proc.plugin documentation for more information -template: inbound_packets_dropped - on: net.drops - os: linux - hosts: * -families: !net* * - lookup: sum -10m unaligned absolute of inbound - units: packets - every: 1m - info: number of inbound dropped packets for the network interface in the last 10 minutes - -template: outbound_packets_dropped - on: net.drops - os: linux - hosts: * -families: !net* * - lookup: sum -10m unaligned absolute of outbound - units: packets - every: 1m - info: number of outbound dropped packets for the network interface in the last 10 minutes - -template: inbound_packets_dropped_ratio - on: net.packets - os: linux - hosts: * -families: !net* !wl* * - lookup: sum -10m unaligned absolute of received - calc: (($inbound_packets_dropped != nan AND $this > 1000) ? ($inbound_packets_dropped * 100 / $this) : (0)) - units: % - every: 1m - warn: $this >= 2 - delay: up 1m down 1h multiplier 1.5 max 2h - info: ratio of inbound dropped packets for the network interface over the last 10 minutes - to: sysadmin - -template: outbound_packets_dropped_ratio - on: net.packets - os: linux - hosts: * -families: !net* !wl* * - lookup: sum -10m unaligned absolute of sent - calc: (($outbound_packets_dropped != nan AND $this > 1000) ? ($outbound_packets_dropped * 100 / $this) : (0)) - units: % - every: 1m - warn: $this >= 2 - delay: up 1m down 1h multiplier 1.5 max 2h - info: ratio of outbound dropped packets for the network interface over the last 10 minutes - to: sysadmin - -template: wifi_inbound_packets_dropped_ratio - on: net.packets - os: linux - hosts: * -families: wl* - lookup: sum -10m unaligned absolute of received - calc: (($inbound_packets_dropped != nan AND $this > 1000) ? ($inbound_packets_dropped * 100 / $this) : (0)) - units: % - every: 1m - warn: $this >= 10 - delay: up 1m down 1h multiplier 1.5 max 2h - info: ratio of inbound dropped packets for the network interface over the last 10 minutes - to: sysadmin - -template: wifi_outbound_packets_dropped_ratio - on: net.packets - os: linux - hosts: * -families: wl* - lookup: sum -10m unaligned absolute of sent - calc: (($outbound_packets_dropped != nan AND $this > 1000) ? ($outbound_packets_dropped * 100 / $this) : (0)) - units: % - every: 1m - warn: $this >= 10 - delay: up 1m down 1h multiplier 1.5 max 2h - info: ratio of outbound dropped packets for the network interface over the last 10 minutes - to: sysadmin + template: inbound_packets_dropped + on: net.drops + class: System +component: Network + type: Errors + os: linux + hosts: * + families: !net* * + lookup: sum -10m unaligned absolute of inbound + units: packets + every: 1m + info: number of inbound dropped packets for the network interface $family in the last 10 minutes + + template: outbound_packets_dropped + on: net.drops + class: System +component: Network + type: Errors + os: linux + hosts: * + families: !net* * + lookup: sum -10m unaligned absolute of outbound + units: packets + every: 1m + info: number of outbound dropped packets for the network interface $family in the last 10 minutes + + template: inbound_packets_dropped_ratio + on: net.packets + class: System +component: Network + type: Errors + os: linux + hosts: * + families: !net* !wl* * + lookup: sum -10m unaligned absolute of received + calc: (($inbound_packets_dropped != nan AND $this > 1000) ? ($inbound_packets_dropped * 100 / $this) : (0)) + units: % + every: 1m + warn: $this >= 2 + delay: up 1m down 1h multiplier 1.5 max 2h + info: ratio of inbound dropped packets for the network interface $family over the last 10 minutes + to: sysadmin + + template: outbound_packets_dropped_ratio + on: net.packets + class: System +component: Network + type: Errors + os: linux + hosts: * + families: !net* !wl* * + lookup: sum -10m unaligned absolute of sent + calc: (($outbound_packets_dropped != nan AND $this > 1000) ? ($outbound_packets_dropped * 100 / $this) : (0)) + units: % + every: 1m + warn: $this >= 2 + delay: up 1m down 1h multiplier 1.5 max 2h + info: ratio of outbound dropped packets for the network interface $family over the last 10 minutes + to: sysadmin + + template: wifi_inbound_packets_dropped_ratio + on: net.packets + class: System +component: Network + type: Errors + os: linux + hosts: * + families: wl* + lookup: sum -10m unaligned absolute of received + calc: (($inbound_packets_dropped != nan AND $this > 1000) ? ($inbound_packets_dropped * 100 / $this) : (0)) + units: % + every: 1m + warn: $this >= 10 + delay: up 1m down 1h multiplier 1.5 max 2h + info: ratio of inbound dropped packets for the network interface $family over the last 10 minutes + to: sysadmin + + template: wifi_outbound_packets_dropped_ratio + on: net.packets + class: System +component: Network + type: Errors + os: linux + hosts: * + families: wl* + lookup: sum -10m unaligned absolute of sent + calc: (($outbound_packets_dropped != nan AND $this > 1000) ? ($outbound_packets_dropped * 100 / $this) : (0)) + units: % + every: 1m + warn: $this >= 10 + delay: up 1m down 1h multiplier 1.5 max 2h + info: ratio of outbound dropped packets for the network interface $family over the last 10 minutes + to: sysadmin # ----------------------------------------------------------------------------- # interface errors -template: interface_inbound_errors - on: net.errors - os: freebsd - hosts: * -families: * - lookup: sum -10m unaligned absolute of inbound - units: errors - every: 1m - warn: $this >= 5 - delay: down 1h multiplier 1.5 max 2h - info: number of inbound errors for the network interface in the last 10 minutes - to: sysadmin - -template: interface_outbound_errors - on: net.errors - os: freebsd - hosts: * -families: * - lookup: sum -10m unaligned absolute of outbound - units: errors - every: 1m - warn: $this >= 5 - delay: down 1h multiplier 1.5 max 2h - info: number of outbound errors for the network interface in the last 10 minutes - to: sysadmin + template: interface_inbound_errors + on: net.errors + class: System +component: Network + type: Errors + os: freebsd + hosts: * + families: * + lookup: sum -10m unaligned absolute of inbound + units: errors + every: 1m + warn: $this >= 5 + delay: down 1h multiplier 1.5 max 2h + info: number of inbound errors for the network interface $family in the last 10 minutes + to: sysadmin + + template: interface_outbound_errors + on: net.errors + class: System +component: Network + type: Errors + os: freebsd + hosts: * + families: * + lookup: sum -10m unaligned absolute of outbound + units: errors + every: 1m + warn: $this >= 5 + delay: down 1h multiplier 1.5 max 2h + info: number of outbound errors for the network interface $family in the last 10 minutes + to: sysadmin # ----------------------------------------------------------------------------- # FIFO errors @@ -165,18 +198,21 @@ families: * # the alarm is checked every 1 minute # and examines the last 10 minutes of data -template: 10min_fifo_errors - on: net.fifo - os: linux - hosts: * -families: * - lookup: sum -10m unaligned absolute - units: errors - every: 1m - warn: $this > 0 - delay: down 1h multiplier 1.5 max 2h - info: number of FIFO errors for the network interface in the last 10 minutes - to: sysadmin + template: 10min_fifo_errors + on: net.fifo + class: System +component: Network + type: Errors + os: linux + hosts: * + families: * + lookup: sum -10m unaligned absolute + units: errors + every: 1m + warn: $this > 0 + delay: down 1h multiplier 1.5 max 2h + info: number of FIFO errors for the network interface $family in the last 10 minutes + to: sysadmin # ----------------------------------------------------------------------------- # check for packet storms @@ -187,28 +223,34 @@ families: * # we assume the minimum packet storm should at least have # 10000 packets/s, average of the last 10 seconds -template: 1m_received_packets_rate - on: net.packets - os: linux freebsd - hosts: * -families: * - lookup: average -1m unaligned of received - units: packets - every: 10s - info: average number of packets received by the network interface over the last minute - -template: 10s_received_packets_storm - on: net.packets - os: linux freebsd - hosts: * -families: * - lookup: average -10s unaligned of received - calc: $this * 100 / (($1m_received_packets_rate < 1000)?(1000):($1m_received_packets_rate)) - every: 10s - units: % - warn: $this > (($status >= $WARNING)?(200):(5000)) - crit: $this > (($status == $CRITICAL)?(5000):(6000)) - options: no-clear-notification - info: ratio of average number of received packets for the network interface over the last 10 seconds, \ - compared to the rate over the last minute - to: sysadmin + template: 1m_received_packets_rate + on: net.packets + class: System +component: Network + type: Workload + os: linux freebsd + hosts: * + families: * + lookup: average -1m unaligned of received + units: packets + every: 10s + info: average number of packets received by the network interface $family over the last minute + + template: 10s_received_packets_storm + on: net.packets + class: System +component: Network + type: Workload + os: linux freebsd + hosts: * + families: * + lookup: average -10s unaligned of received + calc: $this * 100 / (($1m_received_packets_rate < 1000)?(1000):($1m_received_packets_rate)) + every: 10s + units: % + warn: $this > (($status >= $WARNING)?(200):(5000)) + crit: $this > (($status == $CRITICAL)?(5000):(6000)) + options: no-clear-notification + info: ratio of average number of received packets for the network interface $family over the last 10 seconds, \ + compared to the rate over the last minute + to: sysadmin diff --git a/health/health.d/netfilter.conf b/health/health.d/netfilter.conf index f827d8e46..35c89caf7 100644 --- a/health/health.d/netfilter.conf +++ b/health/health.d/netfilter.conf @@ -1,16 +1,19 @@ # you can disable an alarm notification by setting the 'to' line to: silent - alarm: netfilter_conntrack_full - on: netfilter.conntrack_sockets - os: linux - hosts: * - lookup: max -10s unaligned of connections - calc: $this * 100 / $netfilter_conntrack_max - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (85) : (90)) - crit: $this > (($status == $CRITICAL) ? (90) : (95)) - delay: down 5m multiplier 1.5 max 1h - info: netfilter connection tracker table size utilization - to: sysadmin + alarm: netfilter_conntrack_full + on: netfilter.conntrack_sockets + class: System +component: Network + type: Workload + os: linux + hosts: * + lookup: max -10s unaligned of connections + calc: $this * 100 / $netfilter_conntrack_max + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (85) : (90)) + crit: $this > (($status == $CRITICAL) ? (90) : (95)) + delay: down 5m multiplier 1.5 max 1h + info: netfilter connection tracker table size utilization + to: sysadmin diff --git a/health/health.d/nginx.conf b/health/health.d/nginx.conf index a686c3d99..30c738f47 100644 --- a/health/health.d/nginx.conf +++ b/health/health.d/nginx.conf @@ -1,14 +1,17 @@ # make sure nginx is running -template: nginx_last_collected_secs - on: nginx.requests - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: webmaster + template: nginx_last_collected_secs + on: nginx.requests + class: Web Server +component: NGINX + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: webmaster diff --git a/health/health.d/nginx_plus.conf b/health/health.d/nginx_plus.conf index 5a171a76d..5849a9e7e 100644 --- a/health/health.d/nginx_plus.conf +++ b/health/health.d/nginx_plus.conf @@ -1,14 +1,17 @@ # make sure nginx_plus is running -template: nginx_plus_last_collected_secs - on: nginx_plus.requests_total - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: webmaster + template: nginx_plus_last_collected_secs + on: nginx_plus.requests_total + class: Web Server +component: NGINX Plus + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: webmaster diff --git a/health/health.d/phpfpm.conf b/health/health.d/phpfpm.conf index ec7ae74de..fc073a944 100644 --- a/health/health.d/phpfpm.conf +++ b/health/health.d/phpfpm.conf @@ -1,14 +1,17 @@ # make sure phpfpm is running -template: phpfpm_last_collected_secs - on: phpfpm.requests - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: webmaster + template: phpfpm_last_collected_secs + on: phpfpm.requests + class: Web Server +component: PHP-FPM + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: webmaster diff --git a/health/health.d/pihole.conf b/health/health.d/pihole.conf index f450b7122..72622caed 100644 --- a/health/health.d/pihole.conf +++ b/health/health.d/pihole.conf @@ -1,65 +1,80 @@ # Make sure Pi-hole is responding. -template: pihole_last_collected_secs - on: pihole.dns_queries_total - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: webmaster + template: pihole_last_collected_secs + on: pihole.dns_queries_total + class: Ad Filtering +component: Pi-hole + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: webmaster # Blocked DNS queries. -template: pihole_blocked_queries - on: pihole.dns_queries_percentage - every: 10s - units: % - calc: $blocked - warn: $this > ( ($status >= $WARNING ) ? ( 45 ) : ( 55 ) ) - crit: $this > ( ($status == $CRITICAL) ? ( 55 ) : ( 75 ) ) - delay: up 2m down 5m - info: percentage of blocked dns queries over the last 24 hour - to: sysadmin + template: pihole_blocked_queries + on: pihole.dns_queries_percentage + class: Ad Filtering +component: Pi-hole + type: Errors + every: 10s + units: % + calc: $blocked + warn: $this > ( ($status >= $WARNING ) ? ( 45 ) : ( 55 ) ) + crit: $this > ( ($status == $CRITICAL) ? ( 55 ) : ( 75 ) ) + delay: up 2m down 5m + info: percentage of blocked dns queries over the last 24 hour + to: sysadmin # Blocklist last update time. # Default update interval is a week. -template: pihole_blocklist_last_update - on: pihole.blocklist_last_update - every: 10s - units: seconds - calc: $ago - warn: $this > 60 * 60 * 24 * 8 - crit: $this > 60 * 60 * 24 * 8 * 2 - info: gravity.list (blocklist) file last update time - to: sysadmin + template: pihole_blocklist_last_update + on: pihole.blocklist_last_update + class: Ad Filtering +component: Pi-hole + type: Errors + every: 10s + units: seconds + calc: $ago + warn: $this > 60 * 60 * 24 * 8 + crit: $this > 60 * 60 * 24 * 8 * 2 + info: gravity.list (blocklist) file last update time + to: sysadmin # Gravity file check (gravity.list). -template: pihole_blocklist_gravity_file - on: pihole.blocklist_last_update - every: 10s - units: boolean - calc: $file_exists - crit: $this != 1 - delay: up 2m down 5m - info: gravity.list (blocklist) file existence state (0: exists, 1: not-exists) - to: sysadmin + template: pihole_blocklist_gravity_file + on: pihole.blocklist_last_update + class: Ad Filtering +component: Pi-hole + type: Errors + every: 10s + units: boolean + calc: $file_exists + crit: $this != 1 + delay: up 2m down 5m + info: gravity.list (blocklist) file existence state (0: exists, 1: not-exists) + to: sysadmin # Pi-hole's ability to block unwanted domains. # Should be enabled. The whole point of Pi-hole! -template: pihole_status - on: pihole.unwanted_domains_blocking_status - every: 10s - units: boolean - calc: $enabled - warn: $this != 1 - delay: up 2m down 5m - info: unwanted domains blocking status (0: enabled, 1: disabled) - to: sysadmin + template: pihole_status + on: pihole.unwanted_domains_blocking_status + class: Ad Filtering +component: Pi-hole + type: Errors + every: 10s + units: boolean + calc: $enabled + warn: $this != 1 + delay: up 2m down 5m + info: unwanted domains blocking status (0: enabled, 1: disabled) + to: sysadmin diff --git a/health/health.d/portcheck.conf b/health/health.d/portcheck.conf index 29dcebbc7..b977dbb31 100644 --- a/health/health.d/portcheck.conf +++ b/health/health.d/portcheck.conf @@ -1,46 +1,58 @@ -template: portcheck_last_collected_secs -families: * - on: portcheck.status - calc: $now - $last_collected_t - every: 10s - units: seconds ago - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: sysadmin + template: portcheck_last_collected_secs + families: * + on: portcheck.status + class: Other +component: TCP endpoint + type: Latency + calc: $now - $last_collected_t + every: 10s + units: seconds ago + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: sysadmin # This is a fast-reacting no-notification alarm ideal for custom dashboards or badges -template: portcheck_service_reachable -families: * - on: portcheck.status - lookup: average -1m unaligned percentage of success - calc: ($this < 75) ? (0) : ($this) - every: 5s - units: up/down - info: average ratio of successful connections over the last minute (at least 75%) - to: silent + template: portcheck_service_reachable + families: * + on: portcheck.status + class: Other +component: TCP endpoint + type: Workload + lookup: average -1m unaligned percentage of success + calc: ($this < 75) ? (0) : ($this) + every: 5s + units: up/down + info: average ratio of successful connections over the last minute (at least 75%) + to: silent -template: portcheck_connection_timeouts -families: * - on: portcheck.status - lookup: average -5m unaligned percentage of timeout - every: 10s - units: % - warn: $this >= 10 AND $this < 40 - crit: $this >= 40 - delay: down 5m multiplier 1.5 max 1h - info: average ratio of timeouts over the last 5 minutes - to: sysadmin + template: portcheck_connection_timeouts + families: * + on: portcheck.status + class: Other +component: TCP endpoint + type: Errors + lookup: average -5m unaligned percentage of timeout + every: 10s + units: % + warn: $this >= 10 AND $this < 40 + crit: $this >= 40 + delay: down 5m multiplier 1.5 max 1h + info: average ratio of timeouts over the last 5 minutes + to: sysadmin -template: portcheck_connection_fails -families: * - on: portcheck.status - lookup: average -5m unaligned percentage of no_connection,failed - every: 10s - units: % - warn: $this >= 10 AND $this < 40 - crit: $this >= 40 - delay: down 5m multiplier 1.5 max 1h - info: average ratio of failed connections over the last 5 minutes - to: sysadmin + template: portcheck_connection_fails + families: * + on: portcheck.status + class: Other +component: TCP endpoint + type: Errors + lookup: average -5m unaligned percentage of no_connection,failed + every: 10s + units: % + warn: $this >= 10 AND $this < 40 + crit: $this >= 40 + delay: down 5m multiplier 1.5 max 1h + info: average ratio of failed connections over the last 5 minutes + to: sysadmin diff --git a/health/health.d/postgres.conf b/health/health.d/postgres.conf index 4e0583b85..f908a802a 100644 --- a/health/health.d/postgres.conf +++ b/health/health.d/postgres.conf @@ -1,13 +1,16 @@ # make sure postgres is running -template: postgres_last_collected_secs - on: postgres.db_stat_transactions - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: dba + template: postgres_last_collected_secs + on: postgres.db_stat_transactions + class: Database +component: PostgreSQL + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: dba diff --git a/health/health.d/processes.conf b/health/health.d/processes.conf index b464d8f64..b44a24c0b 100644 --- a/health/health.d/processes.conf +++ b/health/health.d/processes.conf @@ -1,13 +1,16 @@ # you can disable an alarm notification by setting the 'to' line to: silent - alarm: active_processes - on: system.active_processes - hosts: * - calc: $active * 100 / $pidmax - units: % - every: 5s - warn: $this > (($status >= $WARNING) ? (85) : (90)) - crit: $this > (($status == $CRITICAL) ? (90) : (95)) - delay: down 5m multiplier 1.5 max 1h - info: system process IDs (PID) space utilization - to: sysadmin + alarm: active_processes + on: system.active_processes + class: System +component: Processes + type: Workload + hosts: * + calc: $active * 100 / $pidmax + units: % + every: 5s + warn: $this > (($status >= $WARNING) ? (85) : (90)) + crit: $this > (($status == $CRITICAL) ? (90) : (95)) + delay: down 5m multiplier 1.5 max 1h + info: system process IDs (PID) space utilization + to: sysadmin diff --git a/health/health.d/pulsar.conf b/health/health.d/pulsar.conf index 014789451..9903d4e38 100644 --- a/health/health.d/pulsar.conf +++ b/health/health.d/pulsar.conf @@ -1,13 +1,16 @@ # Availability -template: pulsar_last_collected_secs - on: pulsar.broker_components - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: sysadmin + template: pulsar_last_collected_secs + on: pulsar.broker_components + class: Messaging +component: Pulsar + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: sysadmin diff --git a/health/health.d/ram.conf b/health/health.d/ram.conf index 2daecc489..0e3cc29fa 100644 --- a/health/health.d/ram.conf +++ b/health/health.d/ram.conf @@ -1,65 +1,92 @@ # you can disable an alarm notification by setting the 'to' line to: silent - alarm: used_ram_to_ignore - on: system.ram - os: linux freebsd - hosts: * - calc: ($zfs.arc_size.arcsz = nan)?(0):($zfs.arc_size.arcsz - $zfs.arc_size.min) - every: 10s - info: amount of memory reported as used, \ - but it is actually capable for resizing itself based on the system needs (eg. ZFS ARC) + alarm: used_ram_to_ignore + on: system.ram + class: System +component: Memory + type: Utilization + os: linux freebsd + hosts: * + calc: ($zfs.arc_size.arcsz = nan)?(0):($zfs.arc_size.arcsz - $zfs.arc_size.min) + every: 10s + info: amount of memory reported as used, \ + but it is actually capable for resizing itself based on the system needs (eg. ZFS ARC) - alarm: ram_in_use - on: system.ram - os: linux - hosts: * -# calc: $used * 100 / ($used + $cached + $free) - calc: ($used - $used_ram_to_ignore) * 100 / ($used + $cached + $free) - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (80) : (90)) - crit: $this > (($status == $CRITICAL) ? (90) : (98)) - delay: down 15m multiplier 1.5 max 1h - info: system memory utilization - to: sysadmin + alarm: ram_in_use + on: system.ram + class: System +component: Memory + type: Utilization + os: linux + hosts: * +# calc: $used * 100 / ($used + $cached + $free) + calc: ($used - $used_ram_to_ignore) * 100 / ($used + $cached + $free) + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (80) : (90)) + crit: $this > (($status == $CRITICAL) ? (90) : (98)) + delay: down 15m multiplier 1.5 max 1h + info: system memory utilization + to: sysadmin + + alarm: ram_available + on: mem.available + class: System +component: Memory + type: Utilization + os: linux + hosts: * + calc: ($avail + $system.ram.used_ram_to_ignore) * 100 / ($system.ram.used + $system.ram.cached + $system.ram.free + $system.ram.buffers) + units: % + every: 10s + warn: $this < (($status >= $WARNING) ? (15) : (10)) + crit: $this < (($status == $CRITICAL) ? (10) : ( 5)) + delay: down 15m multiplier 1.5 max 1h + info: percentage of estimated amount of RAM available for userspace processes, without causing swapping + to: sysadmin - alarm: ram_available - on: mem.available + alarm: oom_kill + on: mem.oom_kill os: linux hosts: * - calc: ($avail + $system.ram.used_ram_to_ignore) * 100 / ($system.ram.used + $system.ram.cached + $system.ram.free + $system.ram.buffers) - units: % + lookup: sum -1m unaligned + units: kills every: 10s - warn: $this < (($status >= $WARNING) ? (15) : (10)) - crit: $this < (($status == $CRITICAL) ? (10) : ( 5)) - delay: down 15m multiplier 1.5 max 1h - info: percentage of estimated amount of RAM available for userspace processes, without causing swapping + warn: $this > 0 + delay: down 5m + info: number of out of memory kills in the last minute to: sysadmin ## FreeBSD - alarm: ram_in_use - on: system.ram - os: freebsd - hosts: * - calc: ($active + $wired + $laundry + $buffers - $used_ram_to_ignore) * 100 / ($active + $wired + $laundry + $buffers - $used_ram_to_ignore + $cache + $free + $inactive) - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (80) : (90)) - crit: $this > (($status == $CRITICAL) ? (90) : (98)) - delay: down 15m multiplier 1.5 max 1h - info: system memory utilization - to: sysadmin + alarm: ram_in_use + on: system.ram + class: System +component: Memory + type: Utilization + os: freebsd + hosts: * + calc: ($active + $wired + $laundry + $buffers - $used_ram_to_ignore) * 100 / ($active + $wired + $laundry + $buffers - $used_ram_to_ignore + $cache + $free + $inactive) + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (80) : (90)) + crit: $this > (($status == $CRITICAL) ? (90) : (98)) + delay: down 15m multiplier 1.5 max 1h + info: system memory utilization + to: sysadmin - alarm: ram_available - on: system.ram - os: freebsd - hosts: * - calc: ($free + $inactive + $used_ram_to_ignore) * 100 / ($free + $active + $inactive + $wired + $cache + $laundry + $buffers) - units: % - every: 10s - warn: $this < (($status >= $WARNING) ? (15) : (10)) - crit: $this < (($status == $CRITICAL) ? (10) : ( 5)) - delay: down 15m multiplier 1.5 max 1h - info: percentage of estimated amount of RAM available for userspace processes, without causing swapping - to: sysadmin + alarm: ram_available + on: system.ram + class: System +component: Memory + type: Utilization + os: freebsd + hosts: * + calc: ($free + $inactive + $used_ram_to_ignore) * 100 / ($free + $active + $inactive + $wired + $cache + $laundry + $buffers) + units: % + every: 10s + warn: $this < (($status >= $WARNING) ? (15) : (10)) + crit: $this < (($status == $CRITICAL) ? (10) : ( 5)) + delay: down 15m multiplier 1.5 max 1h + info: percentage of estimated amount of RAM available for userspace processes, without causing swapping + to: sysadmin diff --git a/health/health.d/redis.conf b/health/health.d/redis.conf index 43f98a1d4..e8b289942 100644 --- a/health/health.d/redis.conf +++ b/health/health.d/redis.conf @@ -1,34 +1,43 @@ # make sure redis is running -template: redis_last_collected_secs - on: redis.operations - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: dba + template: redis_last_collected_secs + on: redis.operations + class: KV Storage +component: Redis + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: dba -template: redis_bgsave_broken -families: * - on: redis.bgsave_health - every: 10s - crit: $rdb_last_bgsave_status != 0 - units: ok/failed - info: status of the last RDB save operation (0: ok, 1: error) - delay: down 5m multiplier 1.5 max 1h - to: dba + template: redis_bgsave_broken + families: * + on: redis.bgsave_health + class: KV Storage +component: Redis + type: Errors + every: 10s + crit: $rdb_last_bgsave_status != 0 + units: ok/failed + info: status of the last RDB save operation (0: ok, 1: error) + delay: down 5m multiplier 1.5 max 1h + to: dba -template: redis_bgsave_slow -families: * - on: redis.bgsave_now - every: 10s - warn: $rdb_bgsave_in_progress > 600 - crit: $rdb_bgsave_in_progress > 1200 - units: seconds - info: duration of the on-going RDB save operation - delay: down 5m multiplier 1.5 max 1h - to: dba + template: redis_bgsave_slow + families: * + on: redis.bgsave_now + class: KV Storage +component: Redis + type: Latency + every: 10s + warn: $rdb_bgsave_in_progress > 600 + crit: $rdb_bgsave_in_progress > 1200 + units: seconds + info: duration of the on-going RDB save operation + delay: down 5m multiplier 1.5 max 1h + to: dba diff --git a/health/health.d/retroshare.conf b/health/health.d/retroshare.conf index 51b1deb4c..ca22e60de 100644 --- a/health/health.d/retroshare.conf +++ b/health/health.d/retroshare.conf @@ -1,25 +1,31 @@ # make sure RetroShare is running -template: retroshare_last_collected_secs - on: retroshare.peers - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: sysadmin + template: retroshare_last_collected_secs + on: retroshare.peers + class: Data Sharing +component: Retroshare + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: sysadmin # make sure the DHT is fine when active -template: retroshare_dht_working - on: retroshare.dht - calc: $dht_size_all - units: peers - every: 1m - warn: $this < (($status >= $WARNING) ? (120) : (100)) - crit: $this < (($status == $CRITICAL) ? (10) : (1)) - delay: up 0 down 15m multiplier 1.5 max 1h - info: number of DHT peers - to: sysadmin + template: retroshare_dht_working + on: retroshare.dht + class: Data Sharing +component: Retroshare + type: Utilization + calc: $dht_size_all + units: peers + every: 1m + warn: $this < (($status >= $WARNING) ? (120) : (100)) + crit: $this < (($status == $CRITICAL) ? (10) : (1)) + delay: up 0 down 15m multiplier 1.5 max 1h + info: number of DHT peers + to: sysadmin diff --git a/health/health.d/riakkv.conf b/health/health.d/riakkv.conf index d63460264..b2c0e8d9c 100644 --- a/health/health.d/riakkv.conf +++ b/health/health.d/riakkv.conf @@ -1,86 +1,107 @@ # Ensure that Riak is running. template: riak_last_collected_secs -template: riakkv_last_collected_secs - on: riak.kv.throughput - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: dba + template: riakkv_last_collected_secs + on: riak.kv.throughput + class: Database +component: Riak KV + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: dba # Warn if a list keys operation is running. -template: riakkv_list_keys_active - on: riak.core.fsm_active - calc: $list_fsm_active - units: state machines - every: 10s - warn: $list_fsm_active > 0 - info: number of currently running list keys finite state machines - to: dba + template: riakkv_list_keys_active + on: riak.core.fsm_active + class: Database +component: Riak KV + type: Utilization + calc: $list_fsm_active + units: state machines + every: 10s + warn: $list_fsm_active > 0 + info: number of currently running list keys finite state machines + to: dba ## Timing healthchecks # KV GET -template: riakkv_1h_kv_get_mean_latency - on: riak.kv.latency.get - calc: $node_get_fsm_time_mean - lookup: average -1h unaligned of time - every: 30s - units: ms - info: average time between reception of client GET request and \ - subsequent response to client over the last hour + template: riakkv_1h_kv_get_mean_latency + on: riak.kv.latency.get + class: Database +component: Riak KV + type: Latency + calc: $node_get_fsm_time_mean + lookup: average -1h unaligned of time + every: 30s + units: ms + info: average time between reception of client GET request and \ + subsequent response to client over the last hour -template: riakkv_kv_get_slow - on: riak.kv.latency.get - calc: $mean - lookup: average -3m unaligned of time - units: ms - every: 10s - warn: ($this > ($riakkv_1h_kv_get_mean_latency * 2) ) - crit: ($this > ($riakkv_1h_kv_get_mean_latency * 3) ) - info: average time between reception of client GET request and \ - subsequent response to the client over the last 3 minutes, \ - compared to the average over the last hour - delay: down 5m multiplier 1.5 max 1h - to: dba + template: riakkv_kv_get_slow + on: riak.kv.latency.get + class: Database +component: Riak KV + type: Latency + calc: $mean + lookup: average -3m unaligned of time + units: ms + every: 10s + warn: ($this > ($riakkv_1h_kv_get_mean_latency * 2) ) + crit: ($this > ($riakkv_1h_kv_get_mean_latency * 3) ) + info: average time between reception of client GET request and \ + subsequent response to the client over the last 3 minutes, \ + compared to the average over the last hour + delay: down 5m multiplier 1.5 max 1h + to: dba # KV PUT -template: riakkv_1h_kv_put_mean_latency - on: riak.kv.latency.put - calc: $node_put_fsm_time_mean - lookup: average -1h unaligned of time - every: 30s - units: ms - info: average time between reception of client PUT request and \ - subsequent response to the client over the last hour + template: riakkv_1h_kv_put_mean_latency + on: riak.kv.latency.put + class: Database +component: Riak KV + type: Latency + calc: $node_put_fsm_time_mean + lookup: average -1h unaligned of time + every: 30s + units: ms + info: average time between reception of client PUT request and \ + subsequent response to the client over the last hour -template: riakkv_kv_put_slow - on: riak.kv.latency.put - calc: $mean - lookup: average -3m unaligned of time - units: ms - every: 10s - warn: ($this > ($riakkv_1h_kv_put_mean_latency * 2) ) - crit: ($this > ($riakkv_1h_kv_put_mean_latency * 3) ) - info: average time between reception of client PUT request and \ - subsequent response to the client over the last 3 minutes, \ - compared to the average over the last hour - delay: down 5m multiplier 1.5 max 1h - to: dba + template: riakkv_kv_put_slow + on: riak.kv.latency.put + class: Database +component: Riak KV + type: Latency + calc: $mean + lookup: average -3m unaligned of time + units: ms + every: 10s + warn: ($this > ($riakkv_1h_kv_put_mean_latency * 2) ) + crit: ($this > ($riakkv_1h_kv_put_mean_latency * 3) ) + info: average time between reception of client PUT request and \ + subsequent response to the client over the last 3 minutes, \ + compared to the average over the last hour + delay: down 5m multiplier 1.5 max 1h + to: dba ## VM healthchecks # Default Erlang VM process limit: 262144 # On systems observed, this is < 2000, but may grow depending on load. -template: riakkv_vm_high_process_count - on: riak.vm - calc: $sys_process_count - units: processes - every: 10s - warn: $this > 10000 - crit: $this > 100000 - info: number of processes running in the Erlang VM - to: dba + template: riakkv_vm_high_process_count + on: riak.vm + class: Database +component: Riak KV + type: Utilization + calc: $sys_process_count + units: processes + every: 10s + warn: $this > 10000 + crit: $this > 100000 + info: number of processes running in the Erlang VM + to: dba diff --git a/health/health.d/scaleio.conf b/health/health.d/scaleio.conf index ab9771bb4..3c0dc1168 100644 --- a/health/health.d/scaleio.conf +++ b/health/health.d/scaleio.conf @@ -1,38 +1,47 @@ # make sure scaleio is running -template: scaleio_last_collected_secs - on: scaleio.system_capacity_total - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: sysadmin + template: scaleio_last_collected_secs + on: scaleio.system_capacity_total + class: Storage +component: ScaleIO + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: sysadmin # make sure Storage Pool capacity utilization is under limit -template: scaleio_storage_pool_capacity_utilization - on: scaleio.storage_pool_capacity_utilization - calc: $used - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (80) : (90)) - crit: $this > (($status == $CRITICAL) ? (90) : (98)) - delay: down 15m multiplier 1.5 max 1h - info: storage pool capacity utilization - to: sysadmin + template: scaleio_storage_pool_capacity_utilization + on: scaleio.storage_pool_capacity_utilization + class: Storage +component: ScaleIO + type: Utilization + calc: $used + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (80) : (90)) + crit: $this > (($status == $CRITICAL) ? (90) : (98)) + delay: down 15m multiplier 1.5 max 1h + info: storage pool capacity utilization + to: sysadmin # make sure Sdc is connected to MDM -template: scaleio_sdc_mdm_connection_state - on: scaleio.sdc_mdm_connection_state - calc: $connected - every: 10s - warn: $this != 1 - delay: up 30s down 5m multiplier 1.5 max 1h - info: Data Client (SDC) to Metadata Manager (MDM) connection state (0: disconnected, 1: connected) - to: sysadmin + template: scaleio_sdc_mdm_connection_state + on: scaleio.sdc_mdm_connection_state + class: Storage +component: ScaleIO + type: Utilization + calc: $connected + every: 10s + warn: $this != 1 + delay: up 30s down 5m multiplier 1.5 max 1h + info: Data Client (SDC) to Metadata Manager (MDM) connection state (0: disconnected, 1: connected) + to: sysadmin diff --git a/health/health.d/softnet.conf b/health/health.d/softnet.conf index f761e4a01..d8b01caff 100644 --- a/health/health.d/softnet.conf +++ b/health/health.d/softnet.conf @@ -3,43 +3,52 @@ # check for common /proc/net/softnet_stat errors - alarm: 1min_netdev_backlog_exceeded - on: system.softnet_stat - os: linux - hosts: * - lookup: average -1m unaligned absolute of dropped - units: packets - every: 10s - warn: $this > (($status >= $WARNING) ? (0) : (10)) - delay: down 1h multiplier 1.5 max 2h - info: average number of dropped packets in the last minute \ - due to exceeded net.core.netdev_max_backlog - to: sysadmin + alarm: 1min_netdev_backlog_exceeded + on: system.softnet_stat + class: System +component: Network + type: Errors + os: linux + hosts: * + lookup: average -1m unaligned absolute of dropped + units: packets + every: 10s + warn: $this > (($status >= $WARNING) ? (0) : (10)) + delay: down 1h multiplier 1.5 max 2h + info: average number of dropped packets in the last minute \ + due to exceeded net.core.netdev_max_backlog + to: sysadmin - alarm: 1min_netdev_budget_ran_outs - on: system.softnet_stat - os: linux - hosts: * - lookup: average -1m unaligned absolute of squeezed - units: events - every: 10s - warn: $this > (($status >= $WARNING) ? (0) : (10)) - delay: down 1h multiplier 1.5 max 2h - info: average number of times ksoftirq ran out of sysctl net.core.netdev_budget or \ - net.core.netdev_budget_usecs with work remaining over the last minute \ - (this can be a cause for dropped packets) - to: silent + alarm: 1min_netdev_budget_ran_outs + on: system.softnet_stat + class: System +component: Network + type: Errors + os: linux + hosts: * + lookup: average -1m unaligned absolute of squeezed + units: events + every: 10s + warn: $this > (($status >= $WARNING) ? (0) : (10)) + delay: down 1h multiplier 1.5 max 2h + info: average number of times ksoftirq ran out of sysctl net.core.netdev_budget or \ + net.core.netdev_budget_usecs with work remaining over the last minute \ + (this can be a cause for dropped packets) + to: silent - alarm: 10min_netisr_backlog_exceeded - on: system.softnet_stat - os: freebsd - hosts: * - lookup: average -1m unaligned absolute of qdrops - units: packets - every: 10s - warn: $this > (($status >= $WARNING) ? (0) : (10)) - delay: down 1h multiplier 1.5 max 2h - info: average number of drops in the last minute \ - due to exceeded sysctl net.route.netisr_maxqlen \ - (this can be a cause for dropped packets) - to: sysadmin + alarm: 10min_netisr_backlog_exceeded + on: system.softnet_stat + class: System +component: Network + type: Errors + os: freebsd + hosts: * + lookup: average -1m unaligned absolute of qdrops + units: packets + every: 10s + warn: $this > (($status >= $WARNING) ? (0) : (10)) + delay: down 1h multiplier 1.5 max 2h + info: average number of drops in the last minute \ + due to exceeded sysctl net.route.netisr_maxqlen \ + (this can be a cause for dropped packets) + to: sysadmin diff --git a/health/health.d/squid.conf b/health/health.d/squid.conf index 06cc9678f..5c3d17629 100644 --- a/health/health.d/squid.conf +++ b/health/health.d/squid.conf @@ -1,14 +1,17 @@ # make sure squid is running -template: squid_last_collected_secs - on: squid.clients_requests - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: proxyadmin + template: squid_last_collected_secs + on: squid.clients_requests + class: Web Proxy +component: Squid + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: proxyadmin diff --git a/health/health.d/stiebeleltron.conf b/health/health.d/stiebeleltron.conf index e0361eb20..f793b5ed1 100644 --- a/health/health.d/stiebeleltron.conf +++ b/health/health.d/stiebeleltron.conf @@ -1,11 +1,14 @@ -template: stiebeleltron_last_collected_secs -families: * - on: stiebeleltron.heating.hc1 - calc: $now - $last_collected_t - every: 10s - units: seconds ago - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: sitemgr + template: stiebeleltron_last_collected_secs + families: * + on: stiebeleltron.heating.hc1 + class: Other +component: Sensors + type: Latency + calc: $now - $last_collected_t + every: 10s + units: seconds ago + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: sitemgr diff --git a/health/health.d/swap.conf b/health/health.d/swap.conf index 66c36c13c..5b3f89a97 100644 --- a/health/health.d/swap.conf +++ b/health/health.d/swap.conf @@ -1,29 +1,35 @@ # you can disable an alarm notification by setting the 'to' line to: silent - alarm: 30min_ram_swapped_out - on: system.swapio - os: linux freebsd - hosts: * - lookup: sum -30m unaligned absolute of out - # we have to convert KB to MB by dividing $this (i.e. the result of the lookup) with 1024 - calc: $this / 1024 * 100 / ( $system.ram.used + $system.ram.cached + $system.ram.free ) - units: % of RAM - every: 1m - warn: $this > (($status >= $WARNING) ? (20) : (30)) - delay: down 15m multiplier 1.5 max 1h - info: percentage of the system RAM swapped in the last 30 minutes - to: sysadmin + alarm: 30min_ram_swapped_out + on: system.swapio + class: System +component: Memory + type: Workload + os: linux freebsd + hosts: * + lookup: sum -30m unaligned absolute of out + # we have to convert KB to MB by dividing $this (i.e. the result of the lookup) with 1024 + calc: $this / 1024 * 100 / ( $system.ram.used + $system.ram.cached + $system.ram.free ) + units: % of RAM + every: 1m + warn: $this > (($status >= $WARNING) ? (20) : (30)) + delay: down 15m multiplier 1.5 max 1h + info: percentage of the system RAM swapped in the last 30 minutes + to: sysadmin - alarm: used_swap - on: system.swap - os: linux freebsd - hosts: * - calc: $used * 100 / ( $used + $free ) - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (80) : (90)) - crit: $this > (($status == $CRITICAL) ? (90) : (98)) - delay: up 30s down 15m multiplier 1.5 max 1h - info: swap memory utilization - to: sysadmin + alarm: used_swap + on: system.swap + class: System +component: Memory + type: Utilization + os: linux freebsd + hosts: * + calc: $used * 100 / ( $used + $free ) + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (80) : (90)) + crit: $this > (($status == $CRITICAL) ? (90) : (98)) + delay: up 30s down 15m multiplier 1.5 max 1h + info: swap memory utilization + to: sysadmin diff --git a/health/health.d/systemdunits.conf b/health/health.d/systemdunits.conf new file mode 100644 index 000000000..cc1a8698d --- /dev/null +++ b/health/health.d/systemdunits.conf @@ -0,0 +1,142 @@ +## Check if the are any systemd units in the failed state (crashed). +## States: 1 - active, 2 - inactive, 3 - activating, 4 - deactivating, 5 - failed. + +## Service units + template: systemd_service_units_state + on: systemd.service_units_state + class: Linux +component: Systemd units + type: Errors + lookup: max -1s min2max + units: ok/failed + every: 10s + warn: $this != nan AND $this == 5 + delay: down 5m multiplier 1.5 max 1h + info: one or more systemd service units are in the failed state + to: sysadmin + +## Socket units + template: systemd_socket_units_state + on: systemd.socket_unit_state + class: Linux +component: Systemd units + type: Errors + lookup: max -1s min2max + units: ok/failed + every: 10s + warn: $this != nan AND $this == 5 + delay: down 5m multiplier 1.5 max 1h + info: one or more systemd socket units are in the failed state + to: sysadmin + +## Target units + template: systemd_target_units_state + on: systemd.target_unit_state + class: Linux +component: Systemd units + type: Errors + lookup: max -1s min2max + units: ok/failed + every: 10s + warn: $this != nan AND $this == 5 + delay: down 5m multiplier 1.5 max 1h + info: one or more systemd target units are in the failed state + to: sysadmin + +## Path units + template: systemd_path_units_state + on: systemd.path_unit_state + class: Linux +component: Systemd units + type: Errors + lookup: max -1s min2max + units: ok/failed + every: 10s + warn: $this != nan AND $this == 5 + delay: down 5m multiplier 1.5 max 1h + info: one or more systemd path units are in the failed state + to: sysadmin + +## Device units + template: systemd_device_units_state + on: systemd.device_unit_state + class: Linux +component: Systemd units + type: Errors + lookup: max -1s min2max + units: ok/failed + every: 10s + warn: $this != nan AND $this == 5 + delay: down 5m multiplier 1.5 max 1h + info: one or more the systemd device units are in the failed state + to: sysadmin + +## Mount units + template: systemd_mount_units_state + on: systemd.mount_unit_state + class: Linux +component: Systemd units + type: Errors + lookup: max -1s min2max + units: ok/failed + every: 10s + warn: $this != nan AND $this == 5 + delay: down 5m multiplier 1.5 max 1h + info: one or more the systemd mount units are in the failed state + to: sysadmin + +## Automount units + template: systemd_automount_units_state + on: systemd.automount_unit_state + class: Linux +component: Systemd units + type: Errors + lookup: max -1s min2max + units: ok/failed + every: 10s + warn: $this != nan AND $this == 5 + delay: down 5m multiplier 1.5 max 1h + info: one or more systemd automount units are in the failed state + to: sysadmin + +## Swap units + template: systemd_swap_units_state + on: systemd.swap_unit_state + class: Linux +component: Systemd units + type: Errors + lookup: max -1s min2max + units: ok/failed + every: 10s + warn: $this != nan AND $this == 5 + delay: down 5m multiplier 1.5 max 1h + info: one or more systemd swap units are in the failed state + to: sysadmin + +## Scope units + template: systemd_scope_units_state + on: systemd.scope_unit_state + class: Linux +component: Systemd units + type: Errors + lookup: max -1s min2max + units: ok/failed + every: 10s + warn: $this != nan AND $this == 5 + delay: down 5m multiplier 1.5 max 1h + info: one or more systemd scope units are in the failed state + to: sysadmin + +## Slice units + template: systemd_slice_units_state + on: systemd.slice_unit_state + class: Linux +component: Systemd units + type: Errors + lookup: max -1s min2max + units: ok/failed + every: 10s + warn: $this != nan AND $this == 5 + delay: down 5m multiplier 1.5 max 1h + info: one or more systemd slice units are in the failed state + to: sysadmin diff --git a/health/health.d/tcp_conn.conf b/health/health.d/tcp_conn.conf index 38b1062dc..f2c5e4e5d 100644 --- a/health/health.d/tcp_conn.conf +++ b/health/health.d/tcp_conn.conf @@ -5,15 +5,18 @@ # In this case, the alarm will always be zero. # - alarm: tcp_connections - on: ipv4.tcpsock - os: linux - hosts: * - calc: (${tcp_max_connections} > 0) ? ( ${connections} * 100 / ${tcp_max_connections} ) : 0 - units: % - every: 10s - warn: $this > (($status >= $WARNING ) ? ( 60 ) : ( 80 )) - crit: $this > (($status == $CRITICAL) ? ( 80 ) : ( 90 )) - delay: up 0 down 5m multiplier 1.5 max 1h - info: IPv4 TCP connections utilization - to: sysadmin + alarm: tcp_connections + on: ipv4.tcpsock + class: System +component: Network + type: Workload + os: linux + hosts: * + calc: (${tcp_max_connections} > 0) ? ( ${connections} * 100 / ${tcp_max_connections} ) : 0 + units: % + every: 10s + warn: $this > (($status >= $WARNING ) ? ( 60 ) : ( 80 )) + crit: $this > (($status == $CRITICAL) ? ( 80 ) : ( 90 )) + delay: up 0 down 5m multiplier 1.5 max 1h + info: IPv4 TCP connections utilization + to: sysadmin diff --git a/health/health.d/tcp_listen.conf b/health/health.d/tcp_listen.conf index dad462ebf..51a0e461c 100644 --- a/health/health.d/tcp_listen.conf +++ b/health/health.d/tcp_listen.conf @@ -18,33 +18,39 @@ # ----------------------------------------------------------------------------- # tcp accept queue (at the kernel) - alarm: 1m_tcp_accept_queue_overflows - on: ip.tcp_accept_queue - os: linux - hosts: * - lookup: average -60s unaligned absolute of ListenOverflows - units: overflows - every: 10s - warn: $this > 1 - crit: $this > (($status == $CRITICAL) ? (1) : (5)) - delay: up 0 down 5m multiplier 1.5 max 1h - info: average number of overflows in the TCP accept queue over the last minute - to: sysadmin + alarm: 1m_tcp_accept_queue_overflows + on: ip.tcp_accept_queue + class: System +component: Network + type: Workload + os: linux + hosts: * + lookup: average -60s unaligned absolute of ListenOverflows + units: overflows + every: 10s + warn: $this > 1 + crit: $this > (($status == $CRITICAL) ? (1) : (5)) + delay: up 0 down 5m multiplier 1.5 max 1h + info: average number of overflows in the TCP accept queue over the last minute + to: sysadmin # THIS IS TOO GENERIC # CHECK: https://github.com/netdata/netdata/issues/3234#issuecomment-423935842 - alarm: 1m_tcp_accept_queue_drops - on: ip.tcp_accept_queue - os: linux - hosts: * - lookup: average -60s unaligned absolute of ListenDrops - units: drops - every: 10s - warn: $this > 1 - crit: $this > (($status == $CRITICAL) ? (1) : (5)) - delay: up 0 down 5m multiplier 1.5 max 1h - info: average number of dropped packets in the TCP accept queue over the last minute - to: sysadmin + alarm: 1m_tcp_accept_queue_drops + on: ip.tcp_accept_queue + class: System +component: Network + type: Workload + os: linux + hosts: * + lookup: average -60s unaligned absolute of ListenDrops + units: drops + every: 10s + warn: $this > 1 + crit: $this > (($status == $CRITICAL) ? (1) : (5)) + delay: up 0 down 5m multiplier 1.5 max 1h + info: average number of dropped packets in the TCP accept queue over the last minute + to: sysadmin # ----------------------------------------------------------------------------- @@ -55,30 +61,36 @@ # enabled or not. In both cases this probably indicates a SYN flood attack, # so i guess a notification should be sent. - alarm: 1m_tcp_syn_queue_drops - on: ip.tcp_syn_queue - os: linux - hosts: * - lookup: average -60s unaligned absolute of TCPReqQFullDrop - units: drops - every: 10s - warn: $this > 1 - crit: $this > (($status == $CRITICAL) ? (0) : (5)) - delay: up 10 down 5m multiplier 1.5 max 1h - info: average number of SYN requests was dropped due to the full TCP SYN queue over the last minute \ - (SYN cookies were not enabled) - to: sysadmin + alarm: 1m_tcp_syn_queue_drops + on: ip.tcp_syn_queue + class: System +component: Network + type: Workload + os: linux + hosts: * + lookup: average -60s unaligned absolute of TCPReqQFullDrop + units: drops + every: 10s + warn: $this > 1 + crit: $this > (($status == $CRITICAL) ? (0) : (5)) + delay: up 10 down 5m multiplier 1.5 max 1h + info: average number of SYN requests was dropped due to the full TCP SYN queue over the last minute \ + (SYN cookies were not enabled) + to: sysadmin - alarm: 1m_tcp_syn_queue_cookies - on: ip.tcp_syn_queue - os: linux - hosts: * - lookup: average -60s unaligned absolute of TCPReqQFullDoCookies - units: cookies - every: 10s - warn: $this > 1 - crit: $this > (($status == $CRITICAL) ? (0) : (5)) - delay: up 10 down 5m multiplier 1.5 max 1h - info: average number of sent SYN cookies due to the full TCP SYN queue over the last minute - to: sysadmin + alarm: 1m_tcp_syn_queue_cookies + on: ip.tcp_syn_queue + class: System +component: Network + type: Workload + os: linux + hosts: * + lookup: average -60s unaligned absolute of TCPReqQFullDoCookies + units: cookies + every: 10s + warn: $this > 1 + crit: $this > (($status == $CRITICAL) ? (0) : (5)) + delay: up 10 down 5m multiplier 1.5 max 1h + info: average number of sent SYN cookies due to the full TCP SYN queue over the last minute + to: sysadmin diff --git a/health/health.d/tcp_mem.conf b/health/health.d/tcp_mem.conf index 29d4ad68b..646e5c6da 100644 --- a/health/health.d/tcp_mem.conf +++ b/health/health.d/tcp_mem.conf @@ -6,15 +6,18 @@ # and a critical when TCP is 90% of its upper memory limit # - alarm: tcp_memory - on: ipv4.sockstat_tcp_mem - os: linux - hosts: * - calc: ${mem} * 100 / ${tcp_mem_high} - units: % - every: 10s - warn: ${mem} > (($status >= $WARNING ) ? ( ${tcp_mem_pressure} * 0.8 ) : ( ${tcp_mem_pressure} )) - crit: ${mem} > (($status == $CRITICAL ) ? ( ${tcp_mem_pressure} ) : ( ${tcp_mem_high} * 0.9 )) - delay: up 0 down 5m multiplier 1.5 max 1h - info: TCP memory utilization - to: sysadmin + alarm: tcp_memory + on: ipv4.sockstat_tcp_mem + class: System +component: Network + type: Utilization + os: linux + hosts: * + calc: ${mem} * 100 / ${tcp_mem_high} + units: % + every: 10s + warn: ${mem} > (($status >= $WARNING ) ? ( ${tcp_mem_pressure} * 0.8 ) : ( ${tcp_mem_pressure} )) + crit: ${mem} > (($status == $CRITICAL ) ? ( ${tcp_mem_pressure} ) : ( ${tcp_mem_high} * 0.9 )) + delay: up 0 down 5m multiplier 1.5 max 1h + info: TCP memory utilization + to: sysadmin diff --git a/health/health.d/tcp_orphans.conf b/health/health.d/tcp_orphans.conf index 17ff7a956..6e94d67d1 100644 --- a/health/health.d/tcp_orphans.conf +++ b/health/health.d/tcp_orphans.conf @@ -7,15 +7,18 @@ # so we alarm warning at 25% and critical at 50% # - alarm: tcp_orphans - on: ipv4.sockstat_tcp_sockets - os: linux - hosts: * - calc: ${orphan} * 100 / ${tcp_max_orphans} - units: % - every: 10s - warn: $this > (($status >= $WARNING ) ? ( 20 ) : ( 25 )) - crit: $this > (($status == $CRITICAL) ? ( 25 ) : ( 50 )) - delay: up 0 down 5m multiplier 1.5 max 1h - info: orphan IPv4 TCP sockets utilization - to: sysadmin + alarm: tcp_orphans + on: ipv4.sockstat_tcp_sockets + class: System +component: Network + type: Errors + os: linux + hosts: * + calc: ${orphan} * 100 / ${tcp_max_orphans} + units: % + every: 10s + warn: $this > (($status >= $WARNING ) ? ( 20 ) : ( 25 )) + crit: $this > (($status == $CRITICAL) ? ( 25 ) : ( 50 )) + delay: up 0 down 5m multiplier 1.5 max 1h + info: orphan IPv4 TCP sockets utilization + to: sysadmin diff --git a/health/health.d/tcp_resets.conf b/health/health.d/tcp_resets.conf index af2a75252..41355dad6 100644 --- a/health/health.d/tcp_resets.conf +++ b/health/health.d/tcp_resets.conf @@ -4,54 +4,66 @@ # ----------------------------------------------------------------------------- # tcp resets this host sends - alarm: 1m_ipv4_tcp_resets_sent - on: ipv4.tcphandshake - os: linux - hosts: * - lookup: average -1m at -10s unaligned absolute of OutRsts - units: tcp resets/s - every: 10s - info: average number of sent TCP RESETS over the last minute + alarm: 1m_ipv4_tcp_resets_sent + on: ipv4.tcphandshake + class: System +component: Network + type: Errors + os: linux + hosts: * + lookup: average -1m at -10s unaligned absolute of OutRsts + units: tcp resets/s + every: 10s + info: average number of sent TCP RESETS over the last minute - alarm: 10s_ipv4_tcp_resets_sent - on: ipv4.tcphandshake - os: linux - hosts: * - lookup: average -10s unaligned absolute of OutRsts - units: tcp resets/s - every: 10s - warn: $this > ((($1m_ipv4_tcp_resets_sent < 5)?(5):($1m_ipv4_tcp_resets_sent)) * (($status >= $WARNING) ? (1) : (20))) - delay: up 20s down 60m multiplier 1.2 max 2h - options: no-clear-notification - info: average number of sent TCP RESETS over the last 10 seconds. \ - This can indicate a port scan, \ - or that a service running on this host has crashed. \ - Netdata will not send a clear notification for this alarm. - to: sysadmin + alarm: 10s_ipv4_tcp_resets_sent + on: ipv4.tcphandshake + class: System +component: Network + type: Errors + os: linux + hosts: * + lookup: average -10s unaligned absolute of OutRsts + units: tcp resets/s + every: 10s + warn: $this > ((($1m_ipv4_tcp_resets_sent < 5)?(5):($1m_ipv4_tcp_resets_sent)) * (($status >= $WARNING) ? (1) : (20))) + delay: up 20s down 60m multiplier 1.2 max 2h + options: no-clear-notification + info: average number of sent TCP RESETS over the last 10 seconds. \ + This can indicate a port scan, \ + or that a service running on this host has crashed. \ + Netdata will not send a clear notification for this alarm. + to: sysadmin # ----------------------------------------------------------------------------- # tcp resets this host receives - alarm: 1m_ipv4_tcp_resets_received - on: ipv4.tcphandshake - os: linux freebsd - hosts: * - lookup: average -1m at -10s unaligned absolute of AttemptFails - units: tcp resets/s - every: 10s - info: average number of received TCP RESETS over the last minute + alarm: 1m_ipv4_tcp_resets_received + on: ipv4.tcphandshake + class: System +component: Network + type: Errors + os: linux freebsd + hosts: * + lookup: average -1m at -10s unaligned absolute of AttemptFails + units: tcp resets/s + every: 10s + info: average number of received TCP RESETS over the last minute - alarm: 10s_ipv4_tcp_resets_received - on: ipv4.tcphandshake - os: linux freebsd - hosts: * - lookup: average -10s unaligned absolute of AttemptFails - units: tcp resets/s - every: 10s - warn: $this > ((($1m_ipv4_tcp_resets_received < 5)?(5):($1m_ipv4_tcp_resets_received)) * (($status >= $WARNING) ? (1) : (10))) - delay: up 20s down 60m multiplier 1.2 max 2h - options: no-clear-notification - info: average number of received TCP RESETS over the last 10 seconds. \ - This can be an indication that a service this host needs has crashed. \ - Netdata will not send a clear notification for this alarm. - to: sysadmin + alarm: 10s_ipv4_tcp_resets_received + on: ipv4.tcphandshake + class: System +component: Network + type: Errors + os: linux freebsd + hosts: * + lookup: average -10s unaligned absolute of AttemptFails + units: tcp resets/s + every: 10s + warn: $this > ((($1m_ipv4_tcp_resets_received < 5)?(5):($1m_ipv4_tcp_resets_received)) * (($status >= $WARNING) ? (1) : (10))) + delay: up 20s down 60m multiplier 1.2 max 2h + options: no-clear-notification + info: average number of received TCP RESETS over the last 10 seconds. \ + This can be an indication that a service this host needs has crashed. \ + Netdata will not send a clear notification for this alarm. + to: sysadmin diff --git a/health/health.d/udp_errors.conf b/health/health.d/udp_errors.conf index 4836d6310..342a1aedd 100644 --- a/health/health.d/udp_errors.conf +++ b/health/health.d/udp_errors.conf @@ -4,29 +4,35 @@ # ----------------------------------------------------------------------------- # UDP receive buffer errors - alarm: 1m_ipv4_udp_receive_buffer_errors - on: ipv4.udperrors - os: linux freebsd - hosts: * - lookup: average -1m unaligned absolute of RcvbufErrors - units: errors - every: 10s - warn: $this > (($status >= $WARNING) ? (0) : (10)) - info: average number of UDP receive buffer errors over the last minute - delay: up 1m down 60m multiplier 1.2 max 2h - to: sysadmin + alarm: 1m_ipv4_udp_receive_buffer_errors + on: ipv4.udperrors + class: System +component: Network + type: Errors + os: linux freebsd + hosts: * + lookup: average -1m unaligned absolute of RcvbufErrors + units: errors + every: 10s + warn: $this > (($status >= $WARNING) ? (0) : (10)) + info: average number of UDP receive buffer errors over the last minute + delay: up 1m down 60m multiplier 1.2 max 2h + to: sysadmin # ----------------------------------------------------------------------------- # UDP send buffer errors - alarm: 1m_ipv4_udp_send_buffer_errors - on: ipv4.udperrors - os: linux - hosts: * - lookup: average -1m unaligned absolute of SndbufErrors - units: errors - every: 10s - warn: $this > (($status >= $WARNING) ? (0) : (10)) - info: average number of UDP send buffer errors over the last minute - delay: up 1m down 60m multiplier 1.2 max 2h - to: sysadmin + alarm: 1m_ipv4_udp_send_buffer_errors + on: ipv4.udperrors + class: System +component: Network + type: Errors + os: linux + hosts: * + lookup: average -1m unaligned absolute of SndbufErrors + units: errors + every: 10s + warn: $this > (($status >= $WARNING) ? (0) : (10)) + info: average number of UDP send buffer errors over the last minute + delay: up 1m down 60m multiplier 1.2 max 2h + to: sysadmin diff --git a/health/health.d/unbound.conf b/health/health.d/unbound.conf index 567baf188..1df15474f 100644 --- a/health/health.d/unbound.conf +++ b/health/health.d/unbound.conf @@ -1,35 +1,44 @@ # make sure unbound is running -template: unbound_last_collected_secs - on: unbound.queries - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: sysadmin + template: unbound_last_collected_secs + on: unbound.queries + class: DNS +component: Unbound + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: sysadmin # make sure there is no overwritten/dropped queries in the request-list -template: unbound_request_list_overwritten - on: unbound.request_list_jostle_list - lookup: average -60s unaligned absolute match-names of overwritten - units: queries - every: 10s - warn: $this > 5 - delay: up 10 down 5m multiplier 1.5 max 1h - info: number of overwritten queries in the request-list - to: sysadmin + template: unbound_request_list_overwritten + on: unbound.request_list_jostle_list + class: DNS +component: Unbound + type: Errors + lookup: average -60s unaligned absolute match-names of overwritten + units: queries + every: 10s + warn: $this > 5 + delay: up 10 down 5m multiplier 1.5 max 1h + info: number of overwritten queries in the request-list + to: sysadmin -template: unbound_request_list_dropped - on: unbound.request_list_jostle_list - lookup: average -60s unaligned absolute match-names of dropped - units: queries - every: 10s - warn: $this > 0 - delay: up 10 down 5m multiplier 1.5 max 1h - info: number of dropped queries in the request-list - to: sysadmin + template: unbound_request_list_dropped + on: unbound.request_list_jostle_list + class: DNS +component: Unbound + type: Errors + lookup: average -60s unaligned absolute match-names of dropped + units: queries + every: 10s + warn: $this > 0 + delay: up 10 down 5m multiplier 1.5 max 1h + info: number of dropped queries in the request-list + to: sysadmin diff --git a/health/health.d/varnish.conf b/health/health.d/varnish.conf index cca7446b4..7f3bd6c82 100644 --- a/health/health.d/varnish.conf +++ b/health/health.d/varnish.conf @@ -1,9 +1,12 @@ - alarm: varnish_last_collected - on: varnish.uptime - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - info: number of seconds since the last successful data collection - to: sysadmin + alarm: varnish_last_collected + on: varnish.uptime + class: Web Proxy +component: Varnish + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + info: number of seconds since the last successful data collection + to: sysadmin diff --git a/health/health.d/vcsa.conf b/health/health.d/vcsa.conf index f4b03d4cf..8538e488c 100644 --- a/health/health.d/vcsa.conf +++ b/health/health.d/vcsa.conf @@ -1,16 +1,19 @@ # make sure vcsa is running and responding -template: vcsa_last_collected_secs - on: vcsa.system_health - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: sysadmin + template: vcsa_last_collected_secs + on: vcsa.system_health + class: Virtual Machine +component: VMware vCenter + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: sysadmin # Overall system health: # - 0: all components are healthy. @@ -19,17 +22,20 @@ template: vcsa_last_collected_secs # - 3: one or more components might be in an unusable status and the appliance might become unresponsive soon. # - 4: no health data is available. -template: vcsa_system_health - on: vcsa.system_health - lookup: max -10s unaligned of system - units: status - every: 10s - warn: ($this == 1) || ($this == 2) - crit: $this == 3 - delay: down 1m multiplier 1.5 max 1h - info: overall system health status \ - (-1: unknown, 0: green, 1: yellow, 2: orange, 3: red, 4: grey) - to: sysadmin + template: vcsa_system_health + on: vcsa.system_health + class: Virtual Machine +component: VMware vCenter + type: Errors + lookup: max -10s unaligned of system + units: status + every: 10s + warn: ($this == 1) || ($this == 2) + crit: $this == 3 + delay: down 1m multiplier 1.5 max 1h + info: overall system health status \ + (-1: unknown, 0: green, 1: yellow, 2: orange, 3: red, 4: grey) + to: sysadmin # Components health: # - 0: healthy. @@ -38,77 +44,95 @@ template: vcsa_system_health # - 3: unavailable, or will stop functioning soon. # - 4: no health data is available. -template: vcsa_swap_health - on: vcsa.components_health - lookup: max -10s unaligned of swap - units: status - every: 10s - warn: $this == 1 - crit: ($this == 2) || ($this == 3) - delay: down 1m multiplier 1.5 max 1h - info: swap health status \ - (-1: unknown, 0: green, 1: yellow, 2: orange, 3: red, 4: grey) - to: sysadmin + template: vcsa_swap_health + on: vcsa.components_health + class: Virtual Machine +component: VMware vCenter + type: Errors + lookup: max -10s unaligned of swap + units: status + every: 10s + warn: $this == 1 + crit: ($this == 2) || ($this == 3) + delay: down 1m multiplier 1.5 max 1h + info: swap health status \ + (-1: unknown, 0: green, 1: yellow, 2: orange, 3: red, 4: grey) + to: sysadmin -template: vcsa_storage_health - on: vcsa.components_health - lookup: max -10s unaligned of storage - units: status - every: 10s - warn: $this == 1 - crit: ($this == 2) || ($this == 3) - delay: down 1m multiplier 1.5 max 1h - info: storage health status \ - (-1: unknown, 0: green, 1: yellow, 2: orange, 3: red, 4: grey) - to: sysadmin + template: vcsa_storage_health + on: vcsa.components_health + class: Virtual Machine +component: VMware vCenter + type: Errors + lookup: max -10s unaligned of storage + units: status + every: 10s + warn: $this == 1 + crit: ($this == 2) || ($this == 3) + delay: down 1m multiplier 1.5 max 1h + info: storage health status \ + (-1: unknown, 0: green, 1: yellow, 2: orange, 3: red, 4: grey) + to: sysadmin -template: vcsa_mem_health - on: vcsa.components_health - lookup: max -10s unaligned of mem - units: status - every: 10s - warn: $this == 1 - crit: ($this == 2) || ($this == 3) - delay: down 1m multiplier 1.5 max 1h - info: memory health status \ - (-1: unknown, 0: green, 1: yellow, 2: orange, 3: red, 4: grey) - to: sysadmin + template: vcsa_mem_health + on: vcsa.components_health + class: Virtual Machine +component: VMware vCenter + type: Errors + lookup: max -10s unaligned of mem + units: status + every: 10s + warn: $this == 1 + crit: ($this == 2) || ($this == 3) + delay: down 1m multiplier 1.5 max 1h + info: memory health status \ + (-1: unknown, 0: green, 1: yellow, 2: orange, 3: red, 4: grey) + to: sysadmin -template: vcsa_load_health - on: vcsa.components_health - lookup: max -10s unaligned of load - units: status - every: 10s - warn: $this == 1 - crit: ($this == 2) || ($this == 3) - delay: down 1m multiplier 1.5 max 1h - info: load health status \ - (-1: unknown, 0: green, 1: yellow, 2: orange, 3: red, 4: grey) - to: sysadmin + template: vcsa_load_health + on: vcsa.components_health + class: Virtual Machine +component: VMware vCenter + type: Utilization + lookup: max -10s unaligned of load + units: status + every: 10s + warn: $this == 1 + crit: ($this == 2) || ($this == 3) + delay: down 1m multiplier 1.5 max 1h + info: load health status \ + (-1: unknown, 0: green, 1: yellow, 2: orange, 3: red, 4: grey) + to: sysadmin -template: vcsa_database_storage_health - on: vcsa.components_health - lookup: max -10s unaligned of database_storage - units: status - every: 10s - warn: $this == 1 - crit: ($this == 2) || ($this == 3) - delay: down 1m multiplier 1.5 max 1h - info: database storage health status \ - (-1: unknown, 0: green, 1: yellow, 2: orange, 3: red, 4: grey) - to: sysadmin + template: vcsa_database_storage_health + on: vcsa.components_health + class: Virtual Machine +component: VMware vCenter + type: Errors + lookup: max -10s unaligned of database_storage + units: status + every: 10s + warn: $this == 1 + crit: ($this == 2) || ($this == 3) + delay: down 1m multiplier 1.5 max 1h + info: database storage health status \ + (-1: unknown, 0: green, 1: yellow, 2: orange, 3: red, 4: grey) + to: sysadmin -template: vcsa_applmgmt_health - on: vcsa.components_health - lookup: max -10s unaligned of applmgmt - units: status - every: 10s - warn: $this == 1 - crit: ($this == 2) || ($this == 3) - delay: down 1m multiplier 1.5 max 1h - info: applmgmt health status \ - (-1: unknown, 0: green, 1: yellow, 2: orange, 3: red, 4: grey) - to: sysadmin + template: vcsa_applmgmt_health + on: vcsa.components_health + class: Virtual Machine +component: VMware vCenter + type: Errors + lookup: max -10s unaligned of applmgmt + units: status + every: 10s + warn: $this == 1 + crit: ($this == 2) || ($this == 3) + delay: down 1m multiplier 1.5 max 1h + info: applmgmt health status \ + (-1: unknown, 0: green, 1: yellow, 2: orange, 3: red, 4: grey) + to: sysadmin # Software updates health: @@ -117,14 +141,17 @@ template: vcsa_applmgmt_health # - 3: security updates are available. # - 4: an error retrieving information on software updates. -template: vcsa_software_updates_health - on: vcsa.software_updates_health - lookup: max -10s unaligned of software_packages - units: status - every: 10s - warn: $this == 4 - crit: $this == 3 - delay: down 1m multiplier 1.5 max 1h - info: software updates availability status \ - (-1: unknown, 0: green, 2: orange, 3: red, 4: grey) - to: sysadmin + template: vcsa_software_updates_health + on: vcsa.software_updates_health + class: Virtual Machine +component: VMware vCenter + type: Errors + lookup: max -10s unaligned of software_packages + units: status + every: 10s + warn: $this == 4 + crit: $this == 3 + delay: down 1m multiplier 1.5 max 1h + info: software updates availability status \ + (-1: unknown, 0: green, 2: orange, 3: red, 4: grey) + to: sysadmin diff --git a/health/health.d/vernemq.conf b/health/health.d/vernemq.conf index 9598dd39c..737147f38 100644 --- a/health/health.d/vernemq.conf +++ b/health/health.d/vernemq.conf @@ -1,300 +1,381 @@ # Availability -template: vernemq_last_collected_secs - on: vernemq.node_uptime - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: sysadmin + template: vernemq_last_collected_secs + on: vernemq.node_uptime + class: Messaging +component: VerneMQ + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: sysadmin # Socket errors -template: vernemq_socket_errors - on: vernemq.socket_errors - lookup: sum -1m unaligned absolute of socket_error - units: errors - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 2m down 5m multiplier 1.5 max 2h - info: number of socket errors in the last minute - to: sysadmin + template: vernemq_socket_errors + on: vernemq.socket_errors + class: Messaging +component: VerneMQ + type: Errors + lookup: sum -1m unaligned absolute of socket_error + units: errors + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of socket errors in the last minute + to: sysadmin # Queues dropped/expired/unhandled PUBLISH messages -template: vernemq_queue_message_drop - on: vernemq.queue_undelivered_messages - lookup: sum -1m unaligned absolute of queue_message_drop - units: dropped messages - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of dropped messaged due to full queues in the last minute - to: sysadmin - -template: vernemq_queue_message_expired - on: vernemq.queue_undelivered_messages - lookup: sum -1m unaligned absolute of queue_message_expired - units: expired messages - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (15)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of messages which expired before delivery in the last minute - to: sysadmin - -template: vernemq_queue_message_unhandled - on: vernemq.queue_undelivered_messages - lookup: sum -1m unaligned absolute of queue_message_unhandled - units: unhandled messages - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of unhandled messages (connections with clean session=true) in the last minute - to: sysadmin + template: vernemq_queue_message_drop + on: vernemq.queue_undelivered_messages + class: Messaging +component: VerneMQ + type: Errors + lookup: average -1m unaligned absolute of queue_message_drop + units: dropped messages + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of dropped messaged due to full queues in the last minute + to: sysadmin + + template: vernemq_queue_message_expired + on: vernemq.queue_undelivered_messages + class: Messaging +component: VerneMQ + type: Latency + lookup: average -1m unaligned absolute of queue_message_expired + units: expired messages + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of messages which expired before delivery in the last minute + to: sysadmin + + template: vernemq_queue_message_unhandled + on: vernemq.queue_undelivered_messages + class: Messaging +component: VerneMQ + type: Latency + lookup: average -1m unaligned absolute of queue_message_unhandled + units: unhandled messages + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of unhandled messages (connections with clean session=true) in the last minute + to: sysadmin # Erlang VM -template: vernemq_average_scheduler_utilization - on: vernemq.average_scheduler_utilization - lookup: average -10m unaligned - units: % - every: 1m - warn: $this > (($status >= $WARNING) ? (75) : (85)) - crit: $this > (($status == $CRITICAL) ? (85) : (95)) - delay: down 15m multiplier 1.5 max 1h - info: average scheduler utilization over the last 10 minutes - to: sysadmin + template: vernemq_average_scheduler_utilization + on: vernemq.average_scheduler_utilization + class: Messaging +component: VerneMQ + type: Utilization + lookup: average -10m unaligned + units: % + every: 1m + warn: $this > (($status >= $WARNING) ? (75) : (85)) + crit: $this > (($status == $CRITICAL) ? (85) : (95)) + delay: down 15m multiplier 1.5 max 1h + info: average scheduler utilization over the last 10 minutes + to: sysadmin # Cluster communication and netsplits -template: vernemq_cluster_dropped - on: vernemq.cluster_dropped - lookup: sum -1m unaligned - units: KiB - every: 1m - warn: $this > 0 - delay: up 5m down 5m multiplier 1.5 max 1h - info: amount of traffic dropped during communication with the cluster nodes in the last minute - to: sysadmin - -template: vernemq_netsplits - on: vernemq.netsplits - lookup: sum -1m unaligned absolute of netsplit_detected - units: netsplits - every: 10s - warn: $this > 0 - delay: down 5m multiplier 1.5 max 2h - info: number of detected netsplits (split brain situation) in the last minute - to: sysadmin + template: vernemq_cluster_dropped + on: vernemq.cluster_dropped + class: Messaging +component: VerneMQ + type: Errors + lookup: sum -1m unaligned + units: KiB + every: 1m + warn: $this > 0 + delay: up 5m down 5m multiplier 1.5 max 1h + info: amount of traffic dropped during communication with the cluster nodes in the last minute + to: sysadmin + + template: vernemq_netsplits + on: vernemq.netsplits + class: Messaging +component: VerneMQ + type: Workload + lookup: sum -1m unaligned absolute of netsplit_detected + units: netsplits + every: 10s + warn: $this > 0 + delay: down 5m multiplier 1.5 max 2h + info: number of detected netsplits (split brain situation) in the last minute + to: sysadmin # Unsuccessful CONNACK -template: vernemq_mqtt_connack_sent_reason_unsuccessful - on: vernemq.mqtt_connack_sent_reason - lookup: sum -1m unaligned absolute match-names of !success,* - units: packets - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of sent unsuccessful v3/v5 CONNACK packets in the last minute - to: sysadmin + template: vernemq_mqtt_connack_sent_reason_unsuccessful + on: vernemq.mqtt_connack_sent_reason + class: Messaging +component: VerneMQ + type: Errors + lookup: average -1m unaligned absolute match-names of !success,* + units: packets + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of sent unsuccessful v3/v5 CONNACK packets in the last minute + to: sysadmin # Not normal DISCONNECT -template: vernemq_mqtt_disconnect_received_reason_not_normal - on: vernemq.mqtt_disconnect_received_reason - lookup: sum -1m unaligned absolute match-names of !normal_disconnect,* - units: packets - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of received not normal v5 DISCONNECT packets in the last minute - to: sysadmin - -template: vernemq_mqtt_disconnect_sent_reason_not_normal - on: vernemq.mqtt_disconnect_sent_reason - lookup: sum -1m unaligned absolute match-names of !normal_disconnect,* - units: packets - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of sent not normal v5 DISCONNECT packets in the last minute - to: sysadmin + template: vernemq_mqtt_disconnect_received_reason_not_normal + on: vernemq.mqtt_disconnect_received_reason + class: Messaging +component: VerneMQ + type: Workload + lookup: average -1m unaligned absolute match-names of !normal_disconnect,* + units: packets + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of received not normal v5 DISCONNECT packets in the last minute + to: sysadmin + + template: vernemq_mqtt_disconnect_sent_reason_not_normal + on: vernemq.mqtt_disconnect_sent_reason + class: Messaging +component: VerneMQ + type: Errors + lookup: average -1m unaligned absolute match-names of !normal_disconnect,* + units: packets + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of sent not normal v5 DISCONNECT packets in the last minute + to: sysadmin # SUBSCRIBE errors and unauthorized attempts -template: vernemq_mqtt_subscribe_error - on: vernemq.mqtt_subscribe_error - lookup: sum -1m unaligned absolute - units: failed ops - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of failed v3/v5 SUBSCRIBE operations in the last minute - to: sysadmin - -template: vernemq_mqtt_subscribe_auth_error - on: vernemq.mqtt_subscribe_auth_error - lookup: sum -1m unaligned absolute - units: attempts - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of unauthorized v3/v5 SUBSCRIBE attempts in the last minute - to: sysadmin + template: vernemq_mqtt_subscribe_error + on: vernemq.mqtt_subscribe_error + class: Messaging +component: VerneMQ + type: Errors + lookup: average -1m unaligned absolute + units: failed ops + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of failed v3/v5 SUBSCRIBE operations in the last minute + to: sysadmin + + template: vernemq_mqtt_subscribe_auth_error + on: vernemq.mqtt_subscribe_auth_error + class: Messaging +component: VerneMQ + type: Workload + lookup: average -1m unaligned absolute + units: attempts + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of unauthorized v3/v5 SUBSCRIBE attempts in the last minute + to: sysadmin # UNSUBSCRIBE errors -template: vernemq_mqtt_unsubscribe_error - on: vernemq.mqtt_unsubscribe_error - lookup: sum -1m unaligned absolute - units: failed ops - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of failed v3/v5 UNSUBSCRIBE operations in the last minute - to: sysadmin + template: vernemq_mqtt_unsubscribe_error + on: vernemq.mqtt_unsubscribe_error + class: Messaging +component: VerneMQ + type: Errors + lookup: average -1m unaligned absolute + units: failed ops + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of failed v3/v5 UNSUBSCRIBE operations in the last minute + to: sysadmin # PUBLISH errors and unauthorized attempts -template: vernemq_mqtt_publish_errors - on: vernemq.mqtt_publish_errors - lookup: sum -1m unaligned absolute - units: failed ops - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of failed v3/v5 PUBLISH operations in the last minute - to: sysadmin - -template: vernemq_mqtt_publish_auth_errors - on: vernemq.mqtt_publish_auth_errors - lookup: sum -1m unaligned absolute - units: attempts - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of unauthorized v3/v5 PUBLISH attempts in the last minute - to: sysadmin + template: vernemq_mqtt_publish_errors + on: vernemq.mqtt_publish_errors + class: Messaging +component: VerneMQ + type: Errors + lookup: average -1m unaligned absolute + units: failed ops + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of failed v3/v5 PUBLISH operations in the last minute + to: sysadmin + + template: vernemq_mqtt_publish_auth_errors + on: vernemq.mqtt_publish_auth_errors + class: Messaging +component: VerneMQ + type: Workload + lookup: average -1m unaligned absolute + units: attempts + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of unauthorized v3/v5 PUBLISH attempts in the last minute + to: sysadmin # Unsuccessful and unexpected PUBACK -template: vernemq_mqtt_puback_received_reason_unsuccessful - on: vernemq.mqtt_puback_received_reason - lookup: sum -1m unaligned absolute match-names of !success,* - units: packets - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of received unsuccessful v5 PUBACK packets in the last minute - to: sysadmin - -template: vernemq_mqtt_puback_sent_reason_unsuccessful - on: vernemq.mqtt_puback_sent_reason - lookup: sum -1m unaligned absolute match-names of !success,* - units: packets - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of sent unsuccessful v5 PUBACK packets in the last minute - to: sysadmin - -template: vernemq_mqtt_puback_unexpected - on: vernemq.mqtt_puback_invalid_error - lookup: sum -1m unaligned absolute - units: messages - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of received unexpected v3/v5 PUBACK packets in the last minute - to: sysadmin + template: vernemq_mqtt_puback_received_reason_unsuccessful + on: vernemq.mqtt_puback_received_reason + class: Messaging +component: VerneMQ + type: Errors + lookup: average -1m unaligned absolute match-names of !success,* + units: packets + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of received unsuccessful v5 PUBACK packets in the last minute + to: sysadmin + + template: vernemq_mqtt_puback_sent_reason_unsuccessful + on: vernemq.mqtt_puback_sent_reason + class: Messaging +component: VerneMQ + type: Errors + lookup: average -1m unaligned absolute match-names of !success,* + units: packets + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of sent unsuccessful v5 PUBACK packets in the last minute + to: sysadmin + + template: vernemq_mqtt_puback_unexpected + on: vernemq.mqtt_puback_invalid_error + class: Messaging +component: VerneMQ + type: Workload + lookup: average -1m unaligned absolute + units: messages + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of received unexpected v3/v5 PUBACK packets in the last minute + to: sysadmin # Unsuccessful and unexpected PUBREC -template: vernemq_mqtt_pubrec_received_reason_unsuccessful - on: vernemq.mqtt_pubrec_received_reason - lookup: sum -1m unaligned absolute match-names of !success,* - units: packets - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of received unsuccessful v5 PUBREC packets in the last minute - to: sysadmin - -template: vernemq_mqtt_pubrec_sent_reason_unsuccessful - on: vernemq.mqtt_pubrec_sent_reason - lookup: sum -1m unaligned absolute match-names of !success,* - units: packets - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of sent unsuccessful v5 PUBREC packets in the last minute - to: sysadmin - -template: vernemq_mqtt_pubrec_invalid_error - on: vernemq.mqtt_pubrec_invalid_error - lookup: sum -1m unaligned absolute - units: messages - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of received unexpected v3 PUBREC packets in the last minute - to: sysadmin + template: vernemq_mqtt_pubrec_received_reason_unsuccessful + on: vernemq.mqtt_pubrec_received_reason + class: Messaging +component: VerneMQ + type: Errors + lookup: average -1m unaligned absolute match-names of !success,* + units: packets + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of received unsuccessful v5 PUBREC packets in the last minute + to: sysadmin + + template: vernemq_mqtt_pubrec_sent_reason_unsuccessful + on: vernemq.mqtt_pubrec_sent_reason + class: Messaging +component: VerneMQ + type: Errors + lookup: average -1m unaligned absolute match-names of !success,* + units: packets + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of sent unsuccessful v5 PUBREC packets in the last minute + to: sysadmin + + template: vernemq_mqtt_pubrec_invalid_error + on: vernemq.mqtt_pubrec_invalid_error + class: Messaging +component: VerneMQ + type: Workload + lookup: average -1m unaligned absolute + units: messages + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of received unexpected v3 PUBREC packets in the last minute + to: sysadmin # Unsuccessful PUBREL -template: vernemq_mqtt_pubrel_received_reason_unsuccessful - on: vernemq.mqtt_pubrel_received_reason - lookup: sum -1m unaligned absolute match-names of !success,* - units: packets - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of received unsuccessful v5 PUBREL packets in the last minute - to: sysadmin - -template: vernemq_mqtt_pubrel_sent_reason_unsuccessful - on: vernemq.mqtt_pubrel_sent_reason - lookup: sum -1m unaligned absolute match-names of !success,* - units: packets - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of sent unsuccessful v5 PUBREL packets in the last minute - to: sysadmin + template: vernemq_mqtt_pubrel_received_reason_unsuccessful + on: vernemq.mqtt_pubrel_received_reason + class: Messaging +component: VerneMQ + type: Errors + lookup: average -1m unaligned absolute match-names of !success,* + units: packets + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of received unsuccessful v5 PUBREL packets in the last minute + to: sysadmin + + template: vernemq_mqtt_pubrel_sent_reason_unsuccessful + on: vernemq.mqtt_pubrel_sent_reason + class: Messaging +component: VerneMQ + type: Errors + lookup: average -1m unaligned absolute match-names of !success,* + units: packets + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of sent unsuccessful v5 PUBREL packets in the last minute + to: sysadmin # Unsuccessful and unexpected PUBCOMP -template: vernemq_mqtt_pubcomp_received_reason_unsuccessful - on: vernemq.mqtt_pubcomp_received_reason - lookup: sum -1m unaligned absolute match-names of !success,* - units: packets - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of received unsuccessful v5 PUBCOMP packets in the last minute - to: sysadmin - -template: vernemq_mqtt_pubcomp_sent_reason_unsuccessful - on: vernemq.mqtt_pubcomp_sent_reason - lookup: sum -1m unaligned absolute match-names of !success,* - units: packets - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of sent unsuccessful v5 PUBCOMP packets in the last minute - to: sysadmin - -template: vernemq_mqtt_pubcomp_unexpected - on: vernemq.mqtt_pubcomp_invalid_error - lookup: sum -1m unaligned absolute - units: messages - every: 1m - warn: $this > (($status >= $WARNING) ? (0) : (5)) - delay: up 5m down 5m multiplier 1.5 max 2h - info: number of received unexpected v3/v5 PUBCOMP packets in the last minute - to: sysadmin + template: vernemq_mqtt_pubcomp_received_reason_unsuccessful + on: vernemq.mqtt_pubcomp_received_reason + class: Messaging +component: VerneMQ + type: Errors + lookup: average -1m unaligned absolute match-names of !success,* + units: packets + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of received unsuccessful v5 PUBCOMP packets in the last minute + to: sysadmin + + template: vernemq_mqtt_pubcomp_sent_reason_unsuccessful + on: vernemq.mqtt_pubcomp_sent_reason + class: Messaging +component: VerneMQ + type: Errors + lookup: average -1m unaligned absolute match-names of !success,* + units: packets + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of sent unsuccessful v5 PUBCOMP packets in the last minute + to: sysadmin + + template: vernemq_mqtt_pubcomp_unexpected + on: vernemq.mqtt_pubcomp_invalid_error + class: Messaging +component: VerneMQ + type: Workload + lookup: average -1m unaligned absolute + units: messages + every: 1m + warn: $this > (($status >= $WARNING) ? (0) : (5)) + delay: up 2m down 5m multiplier 1.5 max 2h + info: number of received unexpected v3/v5 PUBCOMP packets in the last minute + to: sysadmin diff --git a/health/health.d/vsphere.conf b/health/health.d/vsphere.conf index 3e1414c16..aee7c5cd4 100644 --- a/health/health.d/vsphere.conf +++ b/health/health.d/vsphere.conf @@ -4,138 +4,171 @@ # -----------------------------------------------VM Specific------------------------------------------------------------ # Memory -template: vsphere_vm_mem_usage - on: vsphere.vm_mem_usage_percentage - hosts: * - calc: $used - units: % - every: 20s - warn: $this > (($status >= $WARNING) ? (80) : (90)) - crit: $this > (($status == $CRITICAL) ? (90) : (98)) - delay: down 15m multiplier 1.5 max 1h - info: virtual machine memory utilization + template: vsphere_vm_mem_usage + on: vsphere.vm_mem_usage_percentage + class: Virtual Machine +component: Memory + type: Utilization + hosts: * + calc: $used + units: % + every: 20s + warn: $this > (($status >= $WARNING) ? (80) : (90)) + crit: $this > (($status == $CRITICAL) ? (90) : (98)) + delay: down 15m multiplier 1.5 max 1h + info: virtual machine memory utilization # -----------------------------------------------HOST Specific---------------------------------------------------------- # Memory -template: vsphere_host_mem_usage - on: vsphere.host_mem_usage_percentage - hosts: * - calc: $used - units: % - every: 20s - warn: $this > (($status >= $WARNING) ? (80) : (90)) - crit: $this > (($status == $CRITICAL) ? (90) : (98)) - delay: down 15m multiplier 1.5 max 1h - info: host memory utilization + template: vsphere_host_mem_usage + on: vsphere.host_mem_usage_percentage + class: Virtual Machine +component: Memory + type: Utilization + hosts: * + calc: $used + units: % + every: 20s + warn: $this > (($status >= $WARNING) ? (80) : (90)) + crit: $this > (($status == $CRITICAL) ? (90) : (98)) + delay: down 15m multiplier 1.5 max 1h + info: host memory utilization # Network errors -template: vsphere_inbound_packets_errors - on: vsphere.net_errors_total - hosts: * -families: * - lookup: sum -10m unaligned absolute match-names of rx - units: packets - every: 1m - info: number of inbound errors for the network interface in the last 10 minutes - -template: vsphere_outbound_packets_errors - on: vsphere.net_errors_total - hosts: * -families: * - lookup: sum -10m unaligned absolute match-names of tx - units: packets - every: 1m - info: number of outbound errors for the network interface in the last 10 minutes + template: vsphere_inbound_packets_errors + on: vsphere.net_errors_total + class: Virtual Machine +component: Network + type: Errors + hosts: * + families: * + lookup: sum -10m unaligned absolute match-names of rx + units: packets + every: 1m + info: number of inbound errors for the network interface in the last 10 minutes + + template: vsphere_outbound_packets_errors + on: vsphere.net_errors_total + class: Virtual Machine +component: Network + type: Errors + hosts: * + families: * + lookup: sum -10m unaligned absolute match-names of tx + units: packets + every: 1m + info: number of outbound errors for the network interface in the last 10 minutes # Network errors ratio -template: vsphere_inbound_packets_errors_ratio - on: vsphere.net_packets_total - hosts: * -families: * - lookup: sum -10m unaligned absolute match-names of rx - calc: (($vsphere_inbound_packets_errors != nan AND $this > 1000) ? ($vsphere_inbound_packets_errors * 100 / $this) : (0)) - units: % - every: 1m - warn: $this >= 2 - delay: up 1m down 1h multiplier 1.5 max 2h - info: ratio of inbound errors for the network interface over the last 10 minutes - to: sysadmin - -template: vsphere_outbound_packets_errors_ratio - on: vsphere.net_packets_total - hosts: * -families: * - lookup: sum -10m unaligned absolute match-names of tx - calc: (($vsphere_outbound_packets_errors != nan AND $this > 1000) ? ($vsphere_outbound_packets_errors * 100 / $this) : (0)) - units: % - every: 1m - warn: $this >= 2 - delay: up 1m down 1h multiplier 1.5 max 2h - info: ratio of outbound errors for the network interface over the last 10 minutes - to: sysadmin + template: vsphere_inbound_packets_errors_ratio + on: vsphere.net_packets_total + class: Virtual Machine +component: Network + type: Errors + hosts: * + families: * + lookup: sum -10m unaligned absolute match-names of rx + calc: (($vsphere_inbound_packets_errors != nan AND $this > 1000) ? ($vsphere_inbound_packets_errors * 100 / $this) : (0)) + units: % + every: 1m + warn: $this >= 2 + delay: up 1m down 1h multiplier 1.5 max 2h + info: ratio of inbound errors for the network interface over the last 10 minutes + to: sysadmin + + template: vsphere_outbound_packets_errors_ratio + on: vsphere.net_packets_total + class: Virtual Machine +component: Network + type: Errors + hosts: * + families: * + lookup: sum -10m unaligned absolute match-names of tx + calc: (($vsphere_outbound_packets_errors != nan AND $this > 1000) ? ($vsphere_outbound_packets_errors * 100 / $this) : (0)) + units: % + every: 1m + warn: $this >= 2 + delay: up 1m down 1h multiplier 1.5 max 2h + info: ratio of outbound errors for the network interface over the last 10 minutes + to: sysadmin # -----------------------------------------------Common------------------------------------------------------------------- # CPU -template: vsphere_cpu_usage - on: vsphere.cpu_usage_total - hosts: * - lookup: average -10m unaligned match-names of used - units: % - every: 20s - warn: $this > (($status >= $WARNING) ? (75) : (85)) - crit: $this > (($status == $CRITICAL) ? (85) : (95)) - delay: down 15m multiplier 1.5 max 1h - info: average CPU utilization - to: sysadmin + template: vsphere_cpu_usage + on: vsphere.cpu_usage_total + class: Virtual Machine +component: CPU + type: Utilization + hosts: * + lookup: average -10m unaligned match-names of used + units: % + every: 20s + warn: $this > (($status >= $WARNING) ? (75) : (85)) + crit: $this > (($status == $CRITICAL) ? (85) : (95)) + delay: down 15m multiplier 1.5 max 1h + info: average CPU utilization + to: sysadmin # Network drops -template: vsphere_inbound_packets_dropped - on: vsphere.net_drops_total - hosts: * -families: * - lookup: sum -10m unaligned absolute match-names of rx - units: packets - every: 1m - info: number of inbound dropped packets for the network interface in the last 10 minutes - -template: vsphere_outbound_packets_dropped - on: vsphere.net_drops_total - hosts: * -families: * - lookup: sum -10m unaligned absolute match-names of tx - units: packets - every: 1m - info: number of outbound dropped packets for the network interface in the last 10 minutes + template: vsphere_inbound_packets_dropped + on: vsphere.net_drops_total + class: Virtual Machine +component: Network + type: Errors + hosts: * + families: * + lookup: sum -10m unaligned absolute match-names of rx + units: packets + every: 1m + info: number of inbound dropped packets for the network interface in the last 10 minutes + + template: vsphere_outbound_packets_dropped + on: vsphere.net_drops_total + class: Virtual Machine +component: Network + type: Errors + hosts: * + families: * + lookup: sum -10m unaligned absolute match-names of tx + units: packets + every: 1m + info: number of outbound dropped packets for the network interface in the last 10 minutes # Network drops ratio -template: vsphere_inbound_packets_dropped_ratio - on: vsphere.net_packets_total - hosts: * -families: * - lookup: sum -10m unaligned absolute match-names of rx - calc: (($vsphere_inbound_packets_dropped != nan AND $this > 1000) ? ($vsphere_inbound_packets_dropped * 100 / $this) : (0)) - units: % - every: 1m - warn: $this >= 2 - delay: up 1m down 1h multiplier 1.5 max 2h - info: ratio of inbound dropped packets for the network interface over the last 10 minutes - to: sysadmin - -template: vsphere_outbound_packets_dropped_ratio - on: vsphere.net_packets_total - hosts: * -families: * - lookup: sum -10m unaligned absolute match-names of tx - calc: (($vsphere_outbound_packets_dropped != nan AND $this > 1000) ? ($vsphere_outbound_packets_dropped * 100 / $this) : (0)) - units: % - every: 1m - warn: $this >= 2 - delay: up 1m down 1h multiplier 1.5 max 2h - info: ratio of outbound dropped packets for the network interface over the last 10 minutes - to: sysadmin + template: vsphere_inbound_packets_dropped_ratio + on: vsphere.net_packets_total + class: Virtual Machine +component: Network + type: Errors + hosts: * + families: * + lookup: sum -10m unaligned absolute match-names of rx + calc: (($vsphere_inbound_packets_dropped != nan AND $this > 1000) ? ($vsphere_inbound_packets_dropped * 100 / $this) : (0)) + units: % + every: 1m + warn: $this >= 2 + delay: up 1m down 1h multiplier 1.5 max 2h + info: ratio of inbound dropped packets for the network interface over the last 10 minutes + to: sysadmin + + template: vsphere_outbound_packets_dropped_ratio + on: vsphere.net_packets_total + class: Virtual Machine +component: Network + type: Errors + hosts: * + families: * + lookup: sum -10m unaligned absolute match-names of tx + calc: (($vsphere_outbound_packets_dropped != nan AND $this > 1000) ? ($vsphere_outbound_packets_dropped * 100 / $this) : (0)) + units: % + every: 1m + warn: $this >= 2 + delay: up 1m down 1h multiplier 1.5 max 2h + info: ratio of outbound dropped packets for the network interface over the last 10 minutes + to: sysadmin diff --git a/health/health.d/web_log.conf b/health/health.d/web_log.conf index 0b01990cb..127c9a9c6 100644 --- a/health/health.d/web_log.conf +++ b/health/health.d/web_log.conf @@ -1,17 +1,20 @@ # make sure we can collect web log data -template: last_collected_secs - on: web_log.response_codes -families: * - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: webmaster + template: last_collected_secs + on: web_log.response_codes + class: Web Server +component: Web log + type: Latency + families: * + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: webmaster # ----------------------------------------------------------------------------- @@ -24,66 +27,81 @@ families: * # # i.e. when there are at least 120 requests during the last minute -template: 1m_requests - on: web_log.response_statuses -families: * - lookup: sum -1m unaligned - calc: ($this == 0)?(1):($this) - units: requests - every: 10s - info: number of HTTP requests in the last minute - -template: 1m_successful - on: web_log.response_statuses -families: * - lookup: sum -1m unaligned of successful_requests - calc: $this * 100 / $1m_requests - units: % - every: 10s - warn: ($1m_requests > 120) ? ($this < (($status >= $WARNING ) ? ( 95 ) : ( 85 )) ) : ( 0 ) - crit: ($1m_requests > 120) ? ($this < (($status == $CRITICAL) ? ( 85 ) : ( 75 )) ) : ( 0 ) - delay: up 2m down 15m multiplier 1.5 max 1h - info: ratio of successful HTTP requests over the last minute (1xx, 2xx, 304, 401) - to: webmaster - -template: 1m_redirects - on: web_log.response_statuses -families: * - lookup: sum -1m unaligned of redirects - calc: $this * 100 / $1m_requests - units: % - every: 10s - warn: ($1m_requests > 120) ? ($this > (($status >= $WARNING ) ? ( 1 ) : ( 20 )) ) : ( 0 ) - crit: ($1m_requests > 120) ? ($this > (($status == $CRITICAL) ? ( 20 ) : ( 30 )) ) : ( 0 ) - delay: up 2m down 15m multiplier 1.5 max 1h - info: ratio of redirection HTTP requests over the last minute (3xx except 304) - to: webmaster - -template: 1m_bad_requests - on: web_log.response_statuses -families: * - lookup: sum -1m unaligned of bad_requests - calc: $this * 100 / $1m_requests - units: % - every: 10s - warn: ($1m_requests > 120) ? ($this > (($status >= $WARNING) ? ( 10 ) : ( 30 )) ) : ( 0 ) - crit: ($1m_requests > 120) ? ($this > (($status == $CRITICAL) ? ( 30 ) : ( 50 )) ) : ( 0 ) - delay: up 2m down 15m multiplier 1.5 max 1h - info: ratio of client error HTTP requests over the last minute (4xx except 401) - to: webmaster - -template: 1m_internal_errors - on: web_log.response_statuses -families: * - lookup: sum -1m unaligned of server_errors - calc: $this * 100 / $1m_requests - units: % - every: 10s - warn: ($1m_requests > 120) ? ($this > (($status >= $WARNING) ? ( 1 ) : ( 2 )) ) : ( 0 ) - crit: ($1m_requests > 120) ? ($this > (($status == $CRITICAL) ? ( 2 ) : ( 5 )) ) : ( 0 ) - delay: up 2m down 15m multiplier 1.5 max 1h - info: ratio of server error HTTP requests over the last minute (5xx) - to: webmaster + template: 1m_requests + on: web_log.response_statuses + class: Web Server +component: Web log + type: Workload + families: * + lookup: sum -1m unaligned + calc: ($this == 0)?(1):($this) + units: requests + every: 10s + info: number of HTTP requests in the last minute + + template: 1m_successful + on: web_log.response_statuses + class: Web Server +component: Web log + type: Workload + families: * + lookup: sum -1m unaligned of successful_requests + calc: $this * 100 / $1m_requests + units: % + every: 10s + warn: ($1m_requests > 120) ? ($this < (($status >= $WARNING ) ? ( 95 ) : ( 85 )) ) : ( 0 ) + crit: ($1m_requests > 120) ? ($this < (($status == $CRITICAL) ? ( 85 ) : ( 75 )) ) : ( 0 ) + delay: up 2m down 15m multiplier 1.5 max 1h + info: ratio of successful HTTP requests over the last minute (1xx, 2xx, 304, 401) + to: webmaster + + template: 1m_redirects + on: web_log.response_statuses + class: Web Server +component: Web log + type: Workload + families: * + lookup: sum -1m unaligned of redirects + calc: $this * 100 / $1m_requests + units: % + every: 10s + warn: ($1m_requests > 120) ? ($this > (($status >= $WARNING ) ? ( 1 ) : ( 20 )) ) : ( 0 ) + crit: ($1m_requests > 120) ? ($this > (($status == $CRITICAL) ? ( 20 ) : ( 30 )) ) : ( 0 ) + delay: up 2m down 15m multiplier 1.5 max 1h + info: ratio of redirection HTTP requests over the last minute (3xx except 304) + to: webmaster + + template: 1m_bad_requests + on: web_log.response_statuses + class: Web Server +component: Web log + type: Errors + families: * + lookup: sum -1m unaligned of bad_requests + calc: $this * 100 / $1m_requests + units: % + every: 10s + warn: ($1m_requests > 120) ? ($this > (($status >= $WARNING) ? ( 10 ) : ( 30 )) ) : ( 0 ) + crit: ($1m_requests > 120) ? ($this > (($status == $CRITICAL) ? ( 30 ) : ( 50 )) ) : ( 0 ) + delay: up 2m down 15m multiplier 1.5 max 1h + info: ratio of client error HTTP requests over the last minute (4xx except 401) + to: webmaster + + template: 1m_internal_errors + on: web_log.response_statuses + class: Web Server +component: Web log + type: Errors + families: * + lookup: sum -1m unaligned of server_errors + calc: $this * 100 / $1m_requests + units: % + every: 10s + warn: ($1m_requests > 120) ? ($this > (($status >= $WARNING) ? ( 1 ) : ( 2 )) ) : ( 0 ) + crit: ($1m_requests > 120) ? ($this > (($status == $CRITICAL) ? ( 2 ) : ( 5 )) ) : ( 0 ) + delay: up 2m down 15m multiplier 1.5 max 1h + info: ratio of server error HTTP requests over the last minute (5xx) + to: webmaster # unmatched lines @@ -94,26 +112,32 @@ families: * # # i.e. when there are at least 120 requests during the last minute -template: 1m_total_requests - on: web_log.response_codes -families: * - lookup: sum -1m unaligned - calc: ($this == 0)?(1):($this) - units: requests - every: 10s - info: number of HTTP requests over the last minute - -template: 1m_unmatched - on: web_log.response_codes -families: * - lookup: sum -1m unaligned of unmatched - calc: $this * 100 / $1m_total_requests - units: % - every: 10s - warn: ($1m_total_requests > 120) ? ($this > 1) : ( 0 ) - delay: up 1m down 5m multiplier 1.5 max 1h - info: percentage of unparsed log lines over the last minute - to: webmaster + template: 1m_total_requests + on: web_log.response_codes + class: Web Server +component: Web log + type: Workload + families: * + lookup: sum -1m unaligned + calc: ($this == 0)?(1):($this) + units: requests + every: 10s + info: number of HTTP requests over the last minute + + template: 1m_unmatched + on: web_log.response_codes + class: Web Server +component: Web log + type: Errors + families: * + lookup: sum -1m unaligned of unmatched + calc: $this * 100 / $1m_total_requests + units: % + every: 10s + warn: ($1m_total_requests > 120) ? ($this > 1) : ( 0 ) + delay: up 1m down 5m multiplier 1.5 max 1h + info: percentage of unparsed log lines over the last minute + to: webmaster # ----------------------------------------------------------------------------- # web slow @@ -125,28 +149,34 @@ families: * # # i.e. when there are at least 120 requests during the last minute -template: 10m_response_time - on: web_log.response_time -families: * - lookup: average -10m unaligned of avg - units: ms - every: 30s - info: average HTTP response time over the last 10 minutes - -template: web_slow - on: web_log.response_time -families: * - lookup: average -1m unaligned of avg - units: ms - every: 10s - green: 500 - red: 1000 - warn: ($1m_requests > 120) ? ($this > $green && $this > ($10m_response_time * 2) ) : ( 0 ) - crit: ($1m_requests > 120) ? ($this > $red && $this > ($10m_response_time * 4) ) : ( 0 ) - delay: down 15m multiplier 1.5 max 1h - info: average HTTP response time over the last minute - options: no-clear-notification - to: webmaster + template: 10m_response_time + on: web_log.response_time + class: System +component: Web log + type: Latency + families: * + lookup: average -10m unaligned of avg + units: ms + every: 30s + info: average HTTP response time over the last 10 minutes + + template: web_slow + on: web_log.response_time + class: Web Server +component: Web log + type: Latency + families: * + lookup: average -1m unaligned of avg + units: ms + every: 10s + green: 500 + red: 1000 + warn: ($1m_requests > 120) ? ($this > $green && $this > ($10m_response_time * 2) ) : ( 0 ) + crit: ($1m_requests > 120) ? ($this > $red && $this > ($10m_response_time * 4) ) : ( 0 ) + delay: down 15m multiplier 1.5 max 1h + info: average HTTP response time over the last minute + options: no-clear-notification + to: webmaster # ----------------------------------------------------------------------------- # web too many or too few requests @@ -159,36 +189,45 @@ families: * # i.e. when there were at least 120 requests during the 5 minutes starting # at -10m and ending at -5m -template: 5m_successful_old - on: web_log.response_statuses -families: * - lookup: average -5m at -5m unaligned of successful_requests - units: requests/s - every: 30s - info: average number of successful HTTP requests for the 5 minutes starting 10 minutes ago - -template: 5m_successful - on: web_log.response_statuses -families: * - lookup: average -5m unaligned of successful_requests - units: requests/s - every: 30s - info: average number of successful HTTP requests over the last 5 minutes - -template: 5m_requests_ratio - on: web_log.response_codes -families: * - calc: ($5m_successful_old > 0)?($5m_successful * 100 / $5m_successful_old):(100) - units: % - every: 30s - warn: ($5m_successful_old > 120) ? ($this > 200 OR $this < 50) : (0) - crit: ($5m_successful_old > 120) ? ($this > 400 OR $this < 25) : (0) - delay: down 15m multiplier 1.5 max 1h -options: no-clear-notification - info: ratio of successful HTTP requests over the last 5 minutes, \ - compared with the previous 5 minutes \ - (clear notification for this alarm will not be sent) - to: webmaster + template: 5m_successful_old + on: web_log.response_statuses + class: Web Server +component: Web log + type: Workload + families: * + lookup: average -5m at -5m unaligned of successful_requests + units: requests/s + every: 30s + info: average number of successful HTTP requests for the 5 minutes starting 10 minutes ago + + template: 5m_successful + on: web_log.response_statuses + class: Web Server +component: Web log + type: Workload + families: * + lookup: average -5m unaligned of successful_requests + units: requests/s + every: 30s + info: average number of successful HTTP requests over the last 5 minutes + + template: 5m_requests_ratio + on: web_log.response_codes + class: Web Server +component: Web log + type: Workload + families: * + calc: ($5m_successful_old > 0)?($5m_successful * 100 / $5m_successful_old):(100) + units: % + every: 30s + warn: ($5m_successful_old > 120) ? ($this > 200 OR $this < 50) : (0) + crit: ($5m_successful_old > 120) ? ($this > 400 OR $this < 25) : (0) + delay: down 15m multiplier 1.5 max 1h + options: no-clear-notification + info: ratio of successful HTTP requests over the last 5 minutes, \ + compared with the previous 5 minutes \ + (clear notification for this alarm will not be sent) + to: webmaster @@ -196,17 +235,20 @@ options: no-clear-notification # make sure we can collect web log data -template: web_log_last_collected_secs - on: web_log.requests -families: * - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: webmaster + template: web_log_last_collected_secs + on: web_log.requests + class: Web Server +component: Web log + type: Latency + families: * + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: webmaster # unmatched lines @@ -217,26 +259,32 @@ families: * # # i.e. when there are at least 120 requests during the last minute -template: web_log_1m_total_requests - on: web_log.requests -families: * - lookup: sum -1m unaligned - calc: ($this == 0)?(1):($this) - units: requests - every: 10s - info: number of HTTP requests in the last minute - -template: web_log_1m_unmatched - on: web_log.excluded_requests -families: * - lookup: sum -1m unaligned of unmatched - calc: $this * 100 / $web_log_1m_total_requests - units: % - every: 10s - warn: ($web_log_1m_total_requests > 120) ? ($this > 1) : ( 0 ) - delay: up 1m down 5m multiplier 1.5 max 1h - info: percentage of unparsed log lines over the last minute - to: webmaster + template: web_log_1m_total_requests + on: web_log.requests + class: Web Server +component: Web log + type: Workload + families: * + lookup: sum -1m unaligned + calc: ($this == 0)?(1):($this) + units: requests + every: 10s + info: number of HTTP requests in the last minute + + template: web_log_1m_unmatched + on: web_log.excluded_requests + class: Web Server +component: Web log + type: Errors + families: * + lookup: sum -1m unaligned of unmatched + calc: $this * 100 / $web_log_1m_total_requests + units: % + every: 10s + warn: ($web_log_1m_total_requests > 120) ? ($this > 1) : ( 0 ) + delay: up 1m down 5m multiplier 1.5 max 1h + info: percentage of unparsed log lines over the last minute + to: webmaster # ----------------------------------------------------------------------------- # high level response code alarms @@ -248,66 +296,81 @@ families: * # # i.e. when there are at least 120 requests during the last minute -template: web_log_1m_requests - on: web_log.type_requests -families: * - lookup: sum -1m unaligned - calc: ($this == 0)?(1):($this) - units: requests - every: 10s - info: number of HTTP requests in the last minute - -template: web_log_1m_successful - on: web_log.type_requests -families: * - lookup: sum -1m unaligned of success - calc: $this * 100 / $web_log_1m_requests - units: % - every: 10s - warn: ($web_log_1m_requests > 120) ? ($this < (($status >= $WARNING ) ? ( 95 ) : ( 85 )) ) : ( 0 ) - crit: ($web_log_1m_requests > 120) ? ($this < (($status == $CRITICAL) ? ( 85 ) : ( 75 )) ) : ( 0 ) - delay: up 2m down 15m multiplier 1.5 max 1h - info: ratio of successful HTTP requests over the last minute (1xx, 2xx, 304, 401) - to: webmaster - -template: web_log_1m_redirects - on: web_log.type_requests -families: * - lookup: sum -1m unaligned of redirect - calc: $this * 100 / $web_log_1m_requests - units: % - every: 10s - warn: ($web_log_1m_requests > 120) ? ($this > (($status >= $WARNING ) ? ( 1 ) : ( 20 )) ) : ( 0 ) - crit: ($web_log_1m_requests > 120) ? ($this > (($status == $CRITICAL) ? ( 20 ) : ( 30 )) ) : ( 0 ) - delay: up 2m down 15m multiplier 1.5 max 1h - info: ratio of redirection HTTP requests over the last minute (3xx except 304) - to: webmaster - -template: web_log_1m_bad_requests - on: web_log.type_requests -families: * - lookup: sum -1m unaligned of bad - calc: $this * 100 / $web_log_1m_requests - units: % - every: 10s - warn: ($web_log_1m_requests > 120) ? ($this > (($status >= $WARNING) ? ( 10 ) : ( 30 )) ) : ( 0 ) - crit: ($web_log_1m_requests > 120) ? ($this > (($status == $CRITICAL) ? ( 30 ) : ( 50 )) ) : ( 0 ) - delay: up 2m down 15m multiplier 1.5 max 1h - info: ratio of client error HTTP requests over the last minute (4xx except 401) - to: webmaster - -template: web_log_1m_internal_errors - on: web_log.type_requests -families: * - lookup: sum -1m unaligned of error - calc: $this * 100 / $web_log_1m_requests - units: % - every: 10s - warn: ($web_log_1m_requests > 120) ? ($this > (($status >= $WARNING) ? ( 1 ) : ( 2 )) ) : ( 0 ) - crit: ($web_log_1m_requests > 120) ? ($this > (($status == $CRITICAL) ? ( 2 ) : ( 5 )) ) : ( 0 ) - delay: up 2m down 15m multiplier 1.5 max 1h - info: ratio of server error HTTP requests over the last minute (5xx) - to: webmaster + template: web_log_1m_requests + on: web_log.type_requests + class: Web Server +component: Web log + type: Workload + families: * + lookup: sum -1m unaligned + calc: ($this == 0)?(1):($this) + units: requests + every: 10s + info: number of HTTP requests in the last minute + + template: web_log_1m_successful + on: web_log.type_requests + class: Web Server +component: Web log + type: Workload + families: * + lookup: sum -1m unaligned of success + calc: $this * 100 / $web_log_1m_requests + units: % + every: 10s + warn: ($web_log_1m_requests > 120) ? ($this < (($status >= $WARNING ) ? ( 95 ) : ( 85 )) ) : ( 0 ) + crit: ($web_log_1m_requests > 120) ? ($this < (($status == $CRITICAL) ? ( 85 ) : ( 75 )) ) : ( 0 ) + delay: up 2m down 15m multiplier 1.5 max 1h + info: ratio of successful HTTP requests over the last minute (1xx, 2xx, 304, 401) + to: webmaster + + template: web_log_1m_redirects + on: web_log.type_requests + class: Web Server +component: Web log + type: Workload + families: * + lookup: sum -1m unaligned of redirect + calc: $this * 100 / $web_log_1m_requests + units: % + every: 10s + warn: ($web_log_1m_requests > 120) ? ($this > (($status >= $WARNING ) ? ( 1 ) : ( 20 )) ) : ( 0 ) + crit: ($web_log_1m_requests > 120) ? ($this > (($status == $CRITICAL) ? ( 20 ) : ( 30 )) ) : ( 0 ) + delay: up 2m down 15m multiplier 1.5 max 1h + info: ratio of redirection HTTP requests over the last minute (3xx except 304) + to: webmaster + + template: web_log_1m_bad_requests + on: web_log.type_requests + class: Web Server +component: Web log + type: Errors + families: * + lookup: sum -1m unaligned of bad + calc: $this * 100 / $web_log_1m_requests + units: % + every: 10s + warn: ($web_log_1m_requests > 120) ? ($this > (($status >= $WARNING) ? ( 10 ) : ( 30 )) ) : ( 0 ) + crit: ($web_log_1m_requests > 120) ? ($this > (($status == $CRITICAL) ? ( 30 ) : ( 50 )) ) : ( 0 ) + delay: up 2m down 15m multiplier 1.5 max 1h + info: ratio of client error HTTP requests over the last minute (4xx except 401) + to: webmaster + + template: web_log_1m_internal_errors + on: web_log.type_requests + class: Web Server +component: Web log + type: Errors + families: * + lookup: sum -1m unaligned of error + calc: $this * 100 / $web_log_1m_requests + units: % + every: 10s + warn: ($web_log_1m_requests > 120) ? ($this > (($status >= $WARNING) ? ( 1 ) : ( 2 )) ) : ( 0 ) + crit: ($web_log_1m_requests > 120) ? ($this > (($status == $CRITICAL) ? ( 2 ) : ( 5 )) ) : ( 0 ) + delay: up 2m down 15m multiplier 1.5 max 1h + info: ratio of server error HTTP requests over the last minute (5xx) + to: webmaster # ----------------------------------------------------------------------------- # web slow @@ -319,28 +382,34 @@ families: * # # i.e. when there are at least 120 requests during the last minute -template: web_log_10m_response_time - on: web_log.request_processing_time -families: * - lookup: average -10m unaligned of avg - units: ms - every: 30s - info: average HTTP response time over the last 10 minutes - -template: web_log_web_slow - on: web_log.request_processing_time -families: * - lookup: average -1m unaligned of avg - units: ms - every: 10s - green: 500 - red: 1000 - warn: ($web_log_1m_requests > 120) ? ($this > $green && $this > ($web_log_10m_response_time * 2) ) : ( 0 ) - crit: ($web_log_1m_requests > 120) ? ($this > $red && $this > ($web_log_10m_response_time * 4) ) : ( 0 ) - delay: down 15m multiplier 1.5 max 1h - info: average HTTP response time over the last 1 minute - options: no-clear-notification - to: webmaster + template: web_log_10m_response_time + on: web_log.request_processing_time + class: System +component: Web log + type: Latency + families: * + lookup: average -10m unaligned of avg + units: ms + every: 30s + info: average HTTP response time over the last 10 minutes + + template: web_log_web_slow + on: web_log.request_processing_time + class: Web Server +component: Web log + type: Latency + families: * + lookup: average -1m unaligned of avg + units: ms + every: 10s + green: 500 + red: 1000 + warn: ($web_log_1m_requests > 120) ? ($this > $green && $this > ($web_log_10m_response_time * 2) ) : ( 0 ) + crit: ($web_log_1m_requests > 120) ? ($this > $red && $this > ($web_log_10m_response_time * 4) ) : ( 0 ) + delay: down 15m multiplier 1.5 max 1h + info: average HTTP response time over the last 1 minute + options: no-clear-notification + to: webmaster # ----------------------------------------------------------------------------- # web too many or too few requests @@ -353,33 +422,42 @@ families: * # i.e. when there were at least 120 requests during the 5 minutes starting # at -10m and ending at -5m -template: web_log_5m_successful_old - on: web_log.type_requests -families: * - lookup: average -5m at -5m unaligned of success - units: requests/s - every: 30s - info: average number of successful HTTP requests for the 5 minutes starting 10 minutes ago - -template: web_log_5m_successful - on: web_log.type_requests -families: * - lookup: average -5m unaligned of success - units: requests/s - every: 30s - info: average number of successful HTTP requests over the last 5 minutes - -template: web_log_5m_requests_ratio - on: web_log.type_requests -families: * - calc: ($web_log_5m_successful_old > 0)?($web_log_5m_successful * 100 / $web_log_5m_successful_old):(100) - units: % - every: 30s - warn: ($web_log_5m_successful_old > 120) ? ($this > 200 OR $this < 50) : (0) - crit: ($web_log_5m_successful_old > 120) ? ($this > 400 OR $this < 25) : (0) - delay: down 15m multiplier 1.5 max 1h -options: no-clear-notification - info: ratio of successful HTTP requests over over the last 5 minutes, \ - compared with the previous 5 minutes \ - (clear notification for this alarm will not be sent) - to: webmaster + template: web_log_5m_successful_old + on: web_log.type_requests + class: Web Server +component: Web log + type: Workload + families: * + lookup: average -5m at -5m unaligned of success + units: requests/s + every: 30s + info: average number of successful HTTP requests for the 5 minutes starting 10 minutes ago + + template: web_log_5m_successful + on: web_log.type_requests + class: Web Server +component: Web log + type: Workload + families: * + lookup: average -5m unaligned of success + units: requests/s + every: 30s + info: average number of successful HTTP requests over the last 5 minutes + + template: web_log_5m_requests_ratio + on: web_log.type_requests + class: Web Server +component: Web log + type: Workload + families: * + calc: ($web_log_5m_successful_old > 0)?($web_log_5m_successful * 100 / $web_log_5m_successful_old):(100) + units: % + every: 30s + warn: ($web_log_5m_successful_old > 120) ? ($this > 200 OR $this < 50) : (0) + crit: ($web_log_5m_successful_old > 120) ? ($this > 400 OR $this < 25) : (0) + delay: down 15m multiplier 1.5 max 1h + options: no-clear-notification + info: ratio of successful HTTP requests over over the last 5 minutes, \ + compared with the previous 5 minutes \ + (clear notification for this alarm will not be sent) + to: webmaster diff --git a/health/health.d/whoisquery.conf b/health/health.d/whoisquery.conf index 36ae02fa2..c6d3a9de0 100644 --- a/health/health.d/whoisquery.conf +++ b/health/health.d/whoisquery.conf @@ -1,24 +1,30 @@ # make sure whoisquery is running -template: whoisquery_last_collected_secs - on: whoisquery.time_until_expiration - calc: $now - $last_collected_t - units: seconds ago - every: 60s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: webmaster + template: whoisquery_last_collected_secs + on: whoisquery.time_until_expiration + class: Other +component: WHOIS + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 60s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: webmaster -template: whoisquery_days_until_expiration - on: whoisquery.time_until_expiration - calc: $expiry - units: seconds - every: 60s - warn: $this < $days_until_expiration_warning*24*60*60 - crit: $this < $days_until_expiration_critical*24*60*60 - info: time until the domain name registration expires - to: webmaster + template: whoisquery_days_until_expiration + on: whoisquery.time_until_expiration + class: Other +component: WHOIS + type: Utilization + calc: $expiry + units: seconds + every: 60s + warn: $this < $days_until_expiration_warning*24*60*60 + crit: $this < $days_until_expiration_critical*24*60*60 + info: time until the domain name registration expires + to: webmaster diff --git a/health/health.d/wmi.conf b/health/health.d/wmi.conf index f1f71a606..6bd4e077f 100644 --- a/health/health.d/wmi.conf +++ b/health/health.d/wmi.conf @@ -3,128 +3,155 @@ ## Availability -template: wmi_last_collected_secs - on: cpu.collector_duration - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: sysadmin + template: wmi_last_collected_secs + on: cpu.collector_duration + class: Windows +component: Availability + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: sysadmin ## CPU -template: wmi_10min_cpu_usage - on: wmi.cpu_utilization_total - os: linux - hosts: * - lookup: average -10m unaligned match-names of dpc,user,privileged,interrupt - units: % - every: 1m - warn: $this > (($status >= $WARNING) ? (75) : (85)) - crit: $this > (($status == $CRITICAL) ? (85) : (95)) - delay: down 15m multiplier 1.5 max 1h - info: average CPU utilization over the last 10 minutes - to: sysadmin + template: wmi_10min_cpu_usage + on: wmi.cpu_utilization_total + class: Windows +component: CPU + type: Utilization + os: linux + hosts: * + lookup: average -10m unaligned match-names of dpc,user,privileged,interrupt + units: % + every: 1m + warn: $this > (($status >= $WARNING) ? (75) : (85)) + crit: $this > (($status == $CRITICAL) ? (85) : (95)) + delay: down 15m multiplier 1.5 max 1h + info: average CPU utilization over the last 10 minutes + to: sysadmin ## Memory -template: wmi_ram_in_use - on: wmi.memory_utilization - os: linux - hosts: * - calc: ($used) * 100 / ($used + $available) - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (80) : (90)) - crit: $this > (($status == $CRITICAL) ? (90) : (98)) - delay: down 15m multiplier 1.5 max 1h - info: memory utilization - to: sysadmin - -template: wmi_swap_in_use - on: wmi.memory_swap_utilization - os: linux - hosts: * - calc: ($used) * 100 / ($used + $available) - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (80) : (90)) - crit: $this > (($status == $CRITICAL) ? (90) : (98)) - delay: down 15m multiplier 1.5 max 1h - info: swap memory utilization - to: sysadmin + template: wmi_ram_in_use + on: wmi.memory_utilization + class: Windows +component: Memory + type: Utilization + os: linux + hosts: * + calc: ($used) * 100 / ($used + $available) + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (80) : (90)) + crit: $this > (($status == $CRITICAL) ? (90) : (98)) + delay: down 15m multiplier 1.5 max 1h + info: memory utilization + to: sysadmin + + template: wmi_swap_in_use + on: wmi.memory_swap_utilization + class: Windows +component: Memory + type: Utilization + os: linux + hosts: * + calc: ($used) * 100 / ($used + $available) + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (80) : (90)) + crit: $this > (($status == $CRITICAL) ? (90) : (98)) + delay: down 15m multiplier 1.5 max 1h + info: swap memory utilization + to: sysadmin ## Network -template: wmi_inbound_packets_discarded - on: wmi.net_discarded - os: linux - hosts: * -families: * - lookup: sum -10m unaligned absolute match-names of inbound - units: packets - every: 1m - warn: $this >= 5 - delay: down 1h multiplier 1.5 max 2h - info: number of inbound discarded packets for the network interface in the last 10 minutes - to: sysadmin - -template: wmi_outbound_packets_discarded - on: wmi.net_discarded - os: linux - hosts: * -families: * - lookup: sum -10m unaligned absolute match-names of outbound - units: packets - every: 1m - warn: $this >= 5 - delay: down 1h multiplier 1.5 max 2h - info: number of outbound discarded packets for the network interface in the last 10 minutes - to: sysadmin - -template: wmi_inbound_packets_errors - on: wmi.net_errors - os: linux - hosts: * -families: * - lookup: sum -10m unaligned absolute match-names of inbound - units: packets - every: 1m - warn: $this >= 5 - delay: down 1h multiplier 1.5 max 2h - info: number of inbound errors for the network interface in the last 10 minutes - to: sysadmin - -template: wmi_outbound_packets_errors - on: wmi.net_errors - os: linux - hosts: * -families: * - lookup: sum -10m unaligned absolute match-names of outbound - units: packets - every: 1m - warn: $this >= 5 - delay: down 1h multiplier 1.5 max 2h - info: number of outbound errors for the network interface in the last 10 minutes - to: sysadmin + template: wmi_inbound_packets_discarded + on: wmi.net_discarded + class: Windows +component: Network + type: Errors + os: linux + hosts: * + families: * + lookup: sum -10m unaligned absolute match-names of inbound + units: packets + every: 1m + warn: $this >= 5 + delay: down 1h multiplier 1.5 max 2h + info: number of inbound discarded packets for the network interface in the last 10 minutes + to: sysadmin + + template: wmi_outbound_packets_discarded + on: wmi.net_discarded + class: Windows +component: Network + type: Errors + os: linux + hosts: * + families: * + lookup: sum -10m unaligned absolute match-names of outbound + units: packets + every: 1m + warn: $this >= 5 + delay: down 1h multiplier 1.5 max 2h + info: number of outbound discarded packets for the network interface in the last 10 minutes + to: sysadmin + + template: wmi_inbound_packets_errors + on: wmi.net_errors + class: Windows +component: Network + type: Errors + os: linux + hosts: * + families: * + lookup: sum -10m unaligned absolute match-names of inbound + units: packets + every: 1m + warn: $this >= 5 + delay: down 1h multiplier 1.5 max 2h + info: number of inbound errors for the network interface in the last 10 minutes + to: sysadmin + + template: wmi_outbound_packets_errors + on: wmi.net_errors + class: Windows +component: Network + type: Errors + os: linux + hosts: * + families: * + lookup: sum -10m unaligned absolute match-names of outbound + units: packets + every: 1m + warn: $this >= 5 + delay: down 1h multiplier 1.5 max 2h + info: number of outbound errors for the network interface in the last 10 minutes + to: sysadmin ## Disk -template: wmi_disk_in_use - on: wmi.logical_disk_utilization - os: linux - hosts: * - calc: ($used) * 100 / ($used + $free) - units: % - every: 10s - warn: $this > (($status >= $WARNING) ? (80) : (90)) - crit: $this > (($status == $CRITICAL) ? (90) : (98)) - delay: down 15m multiplier 1.5 max 1h - info: disk space utilization - to: sysadmin + template: wmi_disk_in_use + on: wmi.logical_disk_utilization + class: Windows +component: Disk + type: Utilization + os: linux + hosts: * + calc: ($used) * 100 / ($used + $free) + units: % + every: 10s + warn: $this > (($status >= $WARNING) ? (80) : (90)) + crit: $this > (($status == $CRITICAL) ? (90) : (98)) + delay: down 15m multiplier 1.5 max 1h + info: disk space utilization + to: sysadmin diff --git a/health/health.d/x509check.conf b/health/health.d/x509check.conf index f2e4a050d..93c406b7a 100644 --- a/health/health.d/x509check.conf +++ b/health/health.d/x509check.conf @@ -1,32 +1,41 @@ # make sure x509check is running -template: x509check_last_collected_secs - on: x509check.time_until_expiration - calc: $now - $last_collected_t - units: seconds ago - every: 60s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: webmaster + template: x509check_last_collected_secs + on: x509check.time_until_expiration + class: Certificates +component: x509 certificates + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 60s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: webmaster -template: x509check_days_until_expiration - on: x509check.time_until_expiration - calc: $expiry - units: seconds - every: 60s - warn: $this < $days_until_expiration_warning*24*60*60 - crit: $this < $days_until_expiration_critical*24*60*60 - info: time until x509 certificate expires - to: webmaster + template: x509check_days_until_expiration + on: x509check.time_until_expiration + class: Certificates +component: x509 certificates + type: Latency + calc: $expiry + units: seconds + every: 60s + warn: $this < $days_until_expiration_warning*24*60*60 + crit: $this < $days_until_expiration_critical*24*60*60 + info: time until x509 certificate expires + to: webmaster -template: x509check_revocation_status - on: x509check.revocation_status - calc: $revoked - every: 60s - crit: $this != nan AND $this != 0 - info: x509 certificate revocation status (0: revoked, 1: valid) - to: webmaster + template: x509check_revocation_status + on: x509check.revocation_status + class: Certificates +component: x509 certificates + type: Errors + calc: $revoked + every: 60s + crit: $this != nan AND $this != 0 + info: x509 certificate revocation status (0: revoked, 1: valid) + to: webmaster diff --git a/health/health.d/zfs.conf b/health/health.d/zfs.conf index 74f96dd32..d6f5fa2fe 100644 --- a/health/health.d/zfs.conf +++ b/health/health.d/zfs.conf @@ -1,10 +1,41 @@ - alarm: zfs_memory_throttle - on: zfs.memory_ops - lookup: sum -10m unaligned absolute of throttled - units: events - every: 1m - warn: $this > 0 - delay: down 1h multiplier 1.5 max 2h - info: number of times ZFS had to limit the ARC growth in the last 10 minutes - to: sysadmin + alarm: zfs_memory_throttle + on: zfs.memory_ops + class: System +component: File system + type: Utilization + lookup: sum -10m unaligned absolute of throttled + units: events + every: 1m + warn: $this > 0 + delay: down 1h multiplier 1.5 max 2h + info: number of times ZFS had to limit the ARC growth in the last 10 minutes + to: sysadmin + +# ZFS pool state + + template: zfs_pool_state_warn + on: zfspool.state + class: System +component: File system + type: Errors + calc: $degraded + units: boolean + every: 10s + warn: $this > 0 + delay: down 1m multiplier 1.5 max 1h + info: ZFS pool $family state is degraded + to: sysadmin + + template: zfs_pool_state_crit + on: zfspool.state + class: System +component: File system + type: Errors + calc: $faulted + $unavail + units: boolean + every: 10s + crit: $this > 0 + delay: down 1m multiplier 1.5 max 1h + info: ZFS pool $family state is faulted or unavail + to: sysadmin diff --git a/health/health.d/zookeeper.conf b/health/health.d/zookeeper.conf index ffbe31baf..8c7d5a73d 100644 --- a/health/health.d/zookeeper.conf +++ b/health/health.d/zookeeper.conf @@ -1,14 +1,17 @@ # make sure zookeeper is running -template: zookeeper_last_collected_secs - on: zookeeper.requests - calc: $now - $last_collected_t - units: seconds ago - every: 10s - warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) - crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) - delay: down 5m multiplier 1.5 max 1h - info: number of seconds since the last successful data collection - to: webmaster + template: zookeeper_last_collected_secs + on: zookeeper.requests + class: KV Storage +component: ZooKeeper + type: Latency + calc: $now - $last_collected_t + units: seconds ago + every: 10s + warn: $this > (($status >= $WARNING) ? ($update_every) : ( 5 * $update_every)) + crit: $this > (($status == $CRITICAL) ? ($update_every) : (60 * $update_every)) + delay: down 5m multiplier 1.5 max 1h + info: number of seconds since the last successful data collection + to: webmaster diff --git a/health/health.h b/health/health.h index 07ce1311e..56331b227 100644 --- a/health/health.h +++ b/health/health.h @@ -37,20 +37,6 @@ extern unsigned int default_health_enabled; #define HEALTH_LISTEN_BACKLOG 4096 #endif -#define HEALTH_ON_KEY "on" -#define HEALTH_EVERY_KEY "every" -#define HEALTH_GREEN_KEY "green" -#define HEALTH_RED_KEY "red" -#define HEALTH_WARN_KEY "warn" -#define HEALTH_CRIT_KEY "crit" -#define HEALTH_EXEC_KEY "exec" -#define HEALTH_RECIPIENT_KEY "to" -#define HEALTH_UNITS_KEY "units" -#define HEALTH_INFO_KEY "info" -#define HEALTH_DELAY_KEY "delay" -#define HEALTH_OPTIONS_KEY "options" -#define HEALTH_FOREACH_KEY "foreach" - #define HEALTH_SILENCERS_MAX_FILE_LEN 10000 extern char *silencers_filename; @@ -81,6 +67,9 @@ extern ALARM_ENTRY* health_create_alarm_entry( const char *name, const char *chart, const char *family, + const char *classification, + const char *component, + const char *type, const char *exec, const char *recipient, time_t duration, diff --git a/health/health_config.c b/health/health_config.c index e24acf77c..756023715 100644 --- a/health/health_config.c +++ b/health/health_config.c @@ -12,6 +12,7 @@ #define HEALTH_FAMILIES_KEY "families" #define HEALTH_PLUGIN_KEY "plugin" #define HEALTH_MODULE_KEY "module" +#define HEALTH_CHARTS_KEY "charts" #define HEALTH_LOOKUP_KEY "lookup" #define HEALTH_CALC_KEY "calc" #define HEALTH_EVERY_KEY "every" @@ -23,10 +24,14 @@ #define HEALTH_RECIPIENT_KEY "to" #define HEALTH_UNITS_KEY "units" #define HEALTH_INFO_KEY "info" +#define HEALTH_CLASS_KEY "class" +#define HEALTH_COMPONENT_KEY "component" +#define HEALTH_TYPE_KEY "type" #define HEALTH_DELAY_KEY "delay" #define HEALTH_OPTIONS_KEY "options" #define HEALTH_REPEAT_KEY "repeat" #define HEALTH_HOST_LABEL_KEY "host labels" +#define HEALTH_FOREACH_KEY "foreach" static inline int rrdcalc_add_alarm_from_config(RRDHOST *host, RRDCALC *rc) { if(!rc->chart) { @@ -489,6 +494,7 @@ static int health_readfile(const char *filename, void *data) { hash_families = 0, hash_plugin = 0, hash_module = 0, + hash_charts = 0, hash_calc = 0, hash_green = 0, hash_red = 0, @@ -499,6 +505,9 @@ static int health_readfile(const char *filename, void *data) { hash_lookup = 0, hash_units = 0, hash_info = 0, + hash_class = 0, + hash_component = 0, + hash_type = 0, hash_recipient = 0, hash_delay = 0, hash_options = 0, @@ -516,6 +525,7 @@ static int health_readfile(const char *filename, void *data) { hash_families = simple_uhash(HEALTH_FAMILIES_KEY); hash_plugin = simple_uhash(HEALTH_PLUGIN_KEY); hash_module = simple_uhash(HEALTH_MODULE_KEY); + hash_charts = simple_uhash(HEALTH_CHARTS_KEY); hash_calc = simple_uhash(HEALTH_CALC_KEY); hash_lookup = simple_uhash(HEALTH_LOOKUP_KEY); hash_green = simple_uhash(HEALTH_GREEN_KEY); @@ -526,6 +536,9 @@ static int health_readfile(const char *filename, void *data) { hash_every = simple_uhash(HEALTH_EVERY_KEY); hash_units = simple_hash(HEALTH_UNITS_KEY); hash_info = simple_hash(HEALTH_INFO_KEY); + hash_class = simple_uhash(HEALTH_CLASS_KEY); + hash_component = simple_uhash(HEALTH_COMPONENT_KEY); + hash_type = simple_uhash(HEALTH_TYPE_KEY); hash_recipient = simple_hash(HEALTH_RECIPIENT_KEY); hash_delay = simple_uhash(HEALTH_DELAY_KEY); hash_options = simple_uhash(HEALTH_OPTIONS_KEY); @@ -696,6 +709,39 @@ static int health_readfile(const char *filename, void *data) { rc->chart = strdupz(value); rc->hash_chart = simple_hash(rc->chart); } + else if(hash == hash_class && !strcasecmp(key, HEALTH_CLASS_KEY)) { + if(rc->classification) { + if(strcmp(rc->classification, value) != 0) + error("Health configuration at line %zu of file '%s' for alarm '%s' has key '%s' twice, once with value '%s' and later with value '%s'. Using ('%s').", + line, filename, rc->name, key, rc->classification, value, value); + + freez(rc->classification); + } + rc->classification = strdupz(value); + strip_quotes(rc->classification); + } + else if(hash == hash_component && !strcasecmp(key, HEALTH_COMPONENT_KEY)) { + if(rc->component) { + if(strcmp(rc->component, value) != 0) + error("Health configuration at line %zu of file '%s' for alarm '%s' has key '%s' twice, once with value '%s' and later with value '%s'. Using ('%s').", + line, filename, rc->name, key, rc->component, value, value); + + freez(rc->component); + } + rc->component = strdupz(value); + strip_quotes(rc->component); + } + else if(hash == hash_type && !strcasecmp(key, HEALTH_TYPE_KEY)) { + if(rc->type) { + if(strcmp(rc->type, value) != 0) + error("Health configuration at line %zu of file '%s' for alarm '%s' has key '%s' twice, once with value '%s' and later with value '%s'. Using ('%s').", + line, filename, rc->name, key, rc->type, value, value); + + freez(rc->type); + } + rc->type = strdupz(value); + strip_quotes(rc->type); + } else if(hash == hash_lookup && !strcasecmp(key, HEALTH_LOOKUP_KEY)) { health_parse_db_lookup(line, filename, value, &rc->group, &rc->after, &rc->before, &rc->update_every, &rc->options, &rc->dimensions, &rc->foreachdim); @@ -848,6 +894,39 @@ static int health_readfile(const char *filename, void *data) { rt->context = strdupz(value); rt->hash_context = simple_hash(rt->context); } + else if(hash == hash_class && !strcasecmp(key, HEALTH_CLASS_KEY)) { + if(rt->classification) { + if(strcmp(rt->classification, value) != 0) + error("Health configuration at line %zu of file '%s' for alarm '%s' has key '%s' twice, once with value '%s' and later with value '%s'. Using ('%s').", + line, filename, rt->name, key, rt->classification, value, value); + + freez(rt->classification); + } + rt->classification = strdupz(value); + strip_quotes(rt->classification); + } + else if(hash == hash_component && !strcasecmp(key, HEALTH_COMPONENT_KEY)) { + if(rt->component) { + if(strcmp(rt->component, value) != 0) + error("Health configuration at line %zu of file '%s' for alarm '%s' has key '%s' twice, once with value '%s' and later with value '%s'. Using ('%s').", + line, filename, rt->name, key, rt->component, value, value); + + freez(rt->component); + } + rt->component = strdupz(value); + strip_quotes(rt->component); + } + else if(hash == hash_type && !strcasecmp(key, HEALTH_TYPE_KEY)) { + if(rt->type) { + if(strcmp(rt->type, value) != 0) + error("Health configuration at line %zu of file '%s' for alarm '%s' has key '%s' twice, once with value '%s' and later with value '%s'. Using ('%s').", + line, filename, rt->name, key, rt->type, value, value); + + freez(rt->type); + } + rt->type = strdupz(value); + strip_quotes(rt->type); + } else if(hash == hash_families && !strcasecmp(key, HEALTH_FAMILIES_KEY)) { freez(rt->family_match); simple_pattern_free(rt->family_pattern); @@ -869,6 +948,13 @@ static int health_readfile(const char *filename, void *data) { rt->module_match = strdupz(value); rt->module_pattern = simple_pattern_create(rt->module_match, NULL, SIMPLE_PATTERN_EXACT); } + else if(hash == hash_charts && !strcasecmp(key, HEALTH_CHARTS_KEY)) { + freez(rt->charts_match); + simple_pattern_free(rt->charts_pattern); + + rt->charts_match = strdupz(value); + rt->charts_pattern = simple_pattern_create(rt->charts_match, NULL, SIMPLE_PATTERN_EXACT); + } else if(hash == hash_lookup && !strcasecmp(key, HEALTH_LOOKUP_KEY)) { health_parse_db_lookup(line, filename, value, &rt->group, &rt->after, &rt->before, &rt->update_every, &rt->options, &rt->dimensions, &rt->foreachdim); diff --git a/health/health_json.c b/health/health_json.c index 74a384a3b..4df44611c 100644 --- a/health/health_json.c +++ b/health/health_json.c @@ -23,6 +23,9 @@ void health_alarm_entry2json_nolock(BUFFER *wb, ALARM_ENTRY *ae, RRDHOST *host) "\t\t\"name\": \"%s\",\n" "\t\t\"chart\": \"%s\",\n" "\t\t\"family\": \"%s\",\n" + "\t\t\"class\": \"%s\",\n" + "\t\t\"component\": \"%s\",\n" + "\t\t\"type\": \"%s\",\n" "\t\t\"processed\": %s,\n" "\t\t\"updated\": %s,\n" "\t\t\"exec_run\": %lu,\n" @@ -52,6 +55,9 @@ void health_alarm_entry2json_nolock(BUFFER *wb, ALARM_ENTRY *ae, RRDHOST *host) , ae->name , ae->chart , ae->family + , ae->classification?ae->classification:"Unknown" + , ae->component?ae->component:"Unknown" + , ae->type?ae->type:"Unknown" , (ae->flags & HEALTH_ENTRY_FLAG_PROCESSED)?"true":"false" , (ae->flags & HEALTH_ENTRY_FLAG_UPDATED)?"true":"false" , (unsigned long)ae->exec_run_timestamp @@ -76,7 +82,22 @@ void health_alarm_entry2json_nolock(BUFFER *wb, ALARM_ENTRY *ae, RRDHOST *host) , (ae->flags & HEALTH_ENTRY_FLAG_SILENCED)?"true":"false" ); - health_string2json(wb, "\t\t", "info", ae->info?ae->info:"", ",\n"); + char *replaced_info = NULL; + if (likely(ae->info)) { + char *m = NULL; + replaced_info = strdupz(ae->info); + size_t pos = 0; + while ((m = strstr(replaced_info + pos, "$family"))) { + char *buf = NULL; + pos = m - replaced_info; + buf = find_and_replace(replaced_info, "$family", ae->family ? ae->family : "", m); + freez(replaced_info); + replaced_info = strdupz(buf); + freez(buf); + } + } + + health_string2json(wb, "\t\t", "info", replaced_info?replaced_info:"", ",\n"); if(unlikely(ae->flags & HEALTH_ENTRY_FLAG_NO_CLEAR_NOTIFICATION)) { buffer_strcat(wb, "\t\t\"no_clear_notification\": true,\n"); @@ -91,6 +112,8 @@ void health_alarm_entry2json_nolock(BUFFER *wb, ALARM_ENTRY *ae, RRDHOST *host) buffer_strcat(wb, "\n"); buffer_strcat(wb, "\t}"); + + freez(replaced_info); } void health_alarm_log2json(RRDHOST *host, BUFFER *wb, uint32_t after, char *chart) { @@ -140,12 +163,30 @@ static inline void health_rrdcalc2json_nolock(RRDHOST *host, BUFFER *wb, RRDCALC char value_string[100 + 1]; format_value_and_unit(value_string, 100, rc->value, rc->units, -1); + char *replaced_info = NULL; + if (likely(rc->info)) { + char *m; + replaced_info = strdupz(rc->info); + size_t pos = 0; + while ((m = strstr(replaced_info + pos, "$family"))) { + char *buf = NULL; + pos = m - replaced_info; + buf = find_and_replace(replaced_info, "$family", (rc->rrdset && rc->rrdset->family) ? rc->rrdset->family : "", m); + freez(replaced_info); + replaced_info = strdupz(buf); + freez(buf); + } + } + buffer_sprintf(wb, "\t\t\"%s.%s\": {\n" "\t\t\t\"id\": %lu,\n" "\t\t\t\"name\": \"%s\",\n" "\t\t\t\"chart\": \"%s\",\n" "\t\t\t\"family\": \"%s\",\n" + "\t\t\t\"class\": \"%s\",\n" + "\t\t\t\"component\": \"%s\",\n" + "\t\t\t\"type\": \"%s\",\n" "\t\t\t\"active\": %s,\n" "\t\t\t\"disabled\": %s,\n" "\t\t\t\"silenced\": %s,\n" @@ -174,6 +215,9 @@ static inline void health_rrdcalc2json_nolock(RRDHOST *host, BUFFER *wb, RRDCALC , rc->name , rc->chart , (rc->rrdset && rc->rrdset->family)?rc->rrdset->family:"" + , rc->classification?rc->classification:"Unknown" + , rc->component?rc->component:"Unknown" + , rc->type?rc->type:"Unknown" , (rc->rrdset)?"true":"false" , (rc->rrdcalc_flags & RRDCALC_FLAG_DISABLED)?"true":"false" , (rc->rrdcalc_flags & RRDCALC_FLAG_SILENCED)?"true":"false" @@ -181,7 +225,7 @@ static inline void health_rrdcalc2json_nolock(RRDHOST *host, BUFFER *wb, RRDCALC , rc->recipient?rc->recipient:host->health_default_recipient , rc->source , rc->units?rc->units:"" - , rc->info?rc->info:"" + , replaced_info?replaced_info:"" , rrdcalc_status2string(rc->status) , (unsigned long)rc->last_status_change , (unsigned long)rc->last_updated @@ -252,6 +296,8 @@ static inline void health_rrdcalc2json_nolock(RRDHOST *host, BUFFER *wb, RRDCALC buffer_strcat(wb, "\n"); buffer_strcat(wb, "\t\t}"); + + freez(replaced_info); } //void health_rrdcalctemplate2json_nolock(BUFFER *wb, RRDCALCTEMPLATE *rt) { diff --git a/health/health_log.c b/health/health_log.c index 3205f5920..de0a0883b 100644 --- a/health/health_log.c +++ b/health/health_log.c @@ -111,6 +111,7 @@ inline void health_alarm_log_save(RRDHOST *host, ALARM_ENTRY *ae) { "\t%d\t%d\t%d\t%d" "\t" CALCULATED_NUMBER_FORMAT_AUTO "\t" CALCULATED_NUMBER_FORMAT_AUTO "\t%016lx" + "\t%s\t%s\t%s" "\n" , (ae->flags & HEALTH_ENTRY_FLAG_SAVED)?'U':'A' , host->hostname @@ -145,6 +146,9 @@ inline void health_alarm_log_save(RRDHOST *host, ALARM_ENTRY *ae) { , ae->new_value , ae->old_value , (uint64_t)ae->last_repeat + , (ae->classification)?ae->classification:"Unknown" + , (ae->component)?ae->component:"Unknown" + , (ae->type)?ae->type:"Unknown" ) < 0)) error("HEALTH [%s]: failed to save alarm log entry to '%s'. Health data may be lost in case of abnormal restart.", host->hostname, host->health_log_filename); else { @@ -191,7 +195,7 @@ static inline ssize_t health_alarm_log_read(RRDHOST *host, FILE *fp, const char host->health_log_entries_written++; line++; - int max_entries = 30, entries = 0; + int max_entries = 33, entries = 0; char *pointers[max_entries]; pointers[entries++] = s++; @@ -301,7 +305,7 @@ static inline ssize_t health_alarm_log_read(RRDHOST *host, FILE *fp, const char continue; } - // check for a possible host missmatch + // check for a possible host mismatch //if(strcmp(pointers[1], host->hostname)) // error("HEALTH [%s]: line %zu of file '%s' provides an alarm for host '%s' but this is named '%s'.", host->hostname, line, filename, pointers[1], host->hostname); @@ -364,6 +368,20 @@ static inline ssize_t health_alarm_log_read(RRDHOST *host, FILE *fp, const char ae->last_repeat = last_repeat; + if (likely(entries > 28)) { + freez(ae->classification); + ae->classification = strdupz(pointers[28]); + if(!*ae->classification) { freez(ae->classification); ae->classification = NULL; } + + freez(ae->component); + ae->component = strdupz(pointers[29]); + if(!*ae->component) { freez(ae->component); ae->component = NULL; } + + freez(ae->type); + ae->type = strdupz(pointers[30]); + if(!*ae->type) { freez(ae->type); ae->type = NULL; } + } + char value_string[100 + 1]; freez(ae->old_value_string); freez(ae->new_value_string); @@ -442,6 +460,9 @@ inline ALARM_ENTRY* health_create_alarm_entry( const char *name, const char *chart, const char *family, + const char *class, + const char *component, + const char *type, const char *exec, const char *recipient, time_t duration, @@ -469,11 +490,19 @@ inline ALARM_ENTRY* health_create_alarm_entry( if(family) ae->family = strdupz(family); + if (class) + ae->classification = strdupz(class); + + if (component) + ae->component = strdupz(component); + + if (type) + ae->type = strdupz(type); + if(exec) ae->exec = strdupz(exec); if(recipient) ae->recipient = strdupz(recipient); if(source) ae->source = strdupz(source); if(units) ae->units = strdupz(units); - if(info) ae->info = strdupz(info); ae->unique_id = host->health_log.next_log_id++; ae->alarm_id = alarm_id; @@ -486,6 +515,24 @@ inline ALARM_ENTRY* health_create_alarm_entry( ae->old_value_string = strdupz(format_value_and_unit(value_string, 100, ae->old_value, ae->units, -1)); ae->new_value_string = strdupz(format_value_and_unit(value_string, 100, ae->new_value, ae->units, -1)); + char *replaced_info = NULL; + if (likely(info)) { + char *m; + replaced_info = strdupz(info); + size_t pos = 0; + while ((m = strstr(replaced_info + pos, "$family"))) { + char *buf = NULL; + pos = m - replaced_info; + buf = find_and_replace(replaced_info, "$family", (ae->family) ? ae->family : "", m); + freez(replaced_info); + replaced_info = strdupz(buf); + freez(buf); + } + } + + if(replaced_info) ae->info = strdupz(replaced_info); + freez(replaced_info); + ae->old_status = old_status; ae->new_status = new_status; ae->duration = duration; @@ -548,6 +595,9 @@ inline void health_alarm_log_free_one_nochecks_nounlink(ALARM_ENTRY *ae) { freez(ae->name); freez(ae->chart); freez(ae->family); + freez(ae->classification); + freez(ae->component); + freez(ae->type); freez(ae->exec); freez(ae->recipient); freez(ae->source); diff --git a/health/notifications/Makefile.am b/health/notifications/Makefile.am index e6b42138e..46a6e472c 100644 --- a/health/notifications/Makefile.am +++ b/health/notifications/Makefile.am @@ -35,6 +35,7 @@ include hangouts/Makefile.inc include irc/Makefile.inc include kavenegar/Makefile.inc include messagebird/Makefile.inc +include msteams/Makefile.inc include opsgenie/Makefile.inc include pagerduty/Makefile.inc include pushbullet/Makefile.inc diff --git a/health/notifications/alarm-notify.sh.in b/health/notifications/alarm-notify.sh.in index bf6c02816..9a3a80ad6 100755 --- a/health/notifications/alarm-notify.sh.in +++ b/health/notifications/alarm-notify.sh.in @@ -165,7 +165,7 @@ pd fleep syslog custom -msteam +msteams kavenegar prowl irc @@ -300,8 +300,11 @@ done # slack configs SLACK_WEBHOOK_URL= -# Microsoft Team configs -MSTEAM_WEBHOOK_URL= +# Microsoft Teams configs +MSTEAMS_WEBHOOK_URL= + +# Legacy Microsoft Teams configs for backwards compatability: +declare -A role_recipients_msteam # rocketchat configs ROCKETCHAT_WEBHOOK_URL= @@ -431,6 +434,38 @@ if [ "${use_fqdn}" = "YES" ] && [ "${host}" = "$(hostname -s 2>/dev/null)" ]; th host="$(hostname -f 2>/dev/null)" fi + +# ----------------------------------------------------------------------------- +# migrate old Microsoft Teams configuration keys after loading configuration + +msteams_migration() { + SEND_MSTEAMS=${SEND_MSTEAM:-$SEND_MSTEAMS} + unset -v SEND_MSTEAM + DEFAULT_RECIPIENT_MSTEAMS=${DEFAULT_RECIPIENT_MSTEAM:-$DEFAULT_RECIPIENT_MSTEAMS} + MSTEAMS_WEBHOOK_URL=${MSTEAM_WEBHOOK_URL:-$MSTEAMS_WEBHOOK_URL} + MSTEAMS_ICON_DEFAULT=${MSTEAM_ICON_DEFAULT:-$MSTEAMS_ICON_DEFAULT} + MSTEAMS_ICON_CLEAR=${MSTEAM_ICON_CLEAR:-$MSTEAMS_ICON_CLEAR} + MSTEAMS_ICON_WARNING=${MSTEAM_ICON_WARNING:-$MSTEAMS_ICON_WARNING} + MSTEAMS_ICON_CRITICAL=${MSTEAM_ICON_CRITICAL:-$MSTEAMS_ICON_CRITICAL} + MSTEAMS_COLOR_DEFAULT=${MSTEAM_COLOR_DEFAULT:-$MSTEAMS_COLOR_DEFAULT} + MSTEAMS_COLOR_CLEAR=${MSTEAM_COLOR_CLEAR:-$MSTEAMS_COLOR_CLEAR} + MSTEAMS_COLOR_WARNING=${MSTEAM_COLOR_WARNING:-$MSTEAMS_COLOR_WARNING} + MSTEAMS_COLOR_CRITICAL=${MSTEAM_COLOR_CRITICAL:-$MSTEAMS_COLOR_CRITICAL} + + # migrate role specific recipients: + for key in "${!role_recipients_msteam[@]}"; do + # Disable check, if role_recipients_msteams is ever used: + # The role_recipients_$method are created and used programmatically + # by iterating over $methods. shellcheck therefore doesn't realize + # that role_recipients_msteams is actually used in the block + # "find the recipients' addresses per method". + # shellcheck disable=SC2034 + role_recipients_msteams["$key"]="${role_recipients_msteam["$key"]}" + done +} + +msteams_migration + # ----------------------------------------------------------------------------- # filter a recipient based on alarm event severity @@ -553,8 +588,8 @@ filter_recipient_by_criticality() { # check stackpulse [ -z "${STACKPULSE_WEBHOOK}" ] && SEND_STACKPULSE="NO" -# check msteam -[ -z "${MSTEAM_WEBHOOK_URL}" ] && SEND_MSTEAM="NO" +# check msteams +[ -z "${MSTEAMS_WEBHOOK_URL}" ] && SEND_MSTEAMS="NO" # check pd [ -z "${DEFAULT_RECIPIENT_PD}" ] && SEND_PD="NO" @@ -562,6 +597,9 @@ filter_recipient_by_criticality() { # check prowl [ -z "${DEFAULT_RECIPIENT_PROWL}" ] && SEND_PROWL="NO" +# check custom +[ -z "${DEFAULT_RECIPIENT_CUSTOM}" ] && SEND_CUSTOM="NO" + if [ "${SEND_PUSHOVER}" = "YES" ] || [ "${SEND_SLACK}" = "YES" ] || [ "${SEND_ROCKETCHAT}" = "YES" ] || @@ -581,7 +619,7 @@ if [ "${SEND_PUSHOVER}" = "YES" ] || [ "${SEND_HANGOUTS}" = "YES" ] || [ "${SEND_MATRIX}" = "YES" ] || [ "${SEND_CUSTOM}" = "YES" ] || - [ "${SEND_MSTEAM}" = "YES" ] || + [ "${SEND_MSTEAMS}" = "YES" ] || [ "${SEND_DYNATRACE}" = "YES" ] || [ "${SEND_STACKPULSE}" = "YES" ] || [ "${SEND_OPSGENIE}" = "YES" ]; then @@ -595,7 +633,7 @@ if [ "${SEND_PUSHOVER}" = "YES" ] || SEND_PUSHBULLET="NO" SEND_TELEGRAM="NO" SEND_SLACK="NO" - SEND_MSTEAM="NO" + SEND_MSTEAMS="NO" SEND_ROCKETCHAT="NO" SEND_ALERTA="NO" SEND_PD="NO" @@ -750,7 +788,7 @@ for method in "${SEND_EMAIL}" \ "${SEND_AWSSNS}" \ "${SEND_SYSLOG}" \ "${SEND_SMS}" \ - "${SEND_MSTEAM}" \ + "${SEND_MSTEAMS}" \ "${SEND_DYNATRACE}" \ "${SEND_STACKPULSE}" \ "${SEND_OPSGENIE}" ; do @@ -1288,22 +1326,22 @@ send_telegram() { # ----------------------------------------------------------------------------- # Microsoft Team sender -send_msteam() { +send_msteams() { local webhook="${1}" channels="${2}" httpcode sent=0 channel color payload - [ "${SEND_MSTEAM}" != "YES" ] && return 1 + [ "${SEND_MSTEAMS}" != "YES" ] && return 1 case "${status}" in - WARNING) icon="${MSTEAM_ICON_WARNING}" && color="${MSTEAM_COLOR_WARNING}" ;; - CRITICAL) icon="${MSTEAM_ICON_CRITICAL}" && color="${MSTEAM_COLOR_CRITICAL}" ;; - CLEAR) icon="${MSTEAM_ICON_CLEAR}" && color="${MSTEAM_COLOR_CLEAR}" ;; - *) icon="${MSTEAM_ICON_DEFAULT}" && color="${MSTEAM_COLOR_DEFAULT}" ;; + WARNING) icon="${MSTEAMS_ICON_WARNING}" && color="${MSTEAMS_COLOR_WARNING}" ;; + CRITICAL) icon="${MSTEAMS_ICON_CRITICAL}" && color="${MSTEAMS_COLOR_CRITICAL}" ;; + CLEAR) icon="${MSTEAMS_ICON_CLEAR}" && color="${MSTEAMS_COLOR_CLEAR}" ;; + *) icon="${MSTEAMS_ICON_DEFAULT}" && color="${MSTEAMS_COLOR_DEFAULT}" ;; esac for channel in ${channels}; do ## More details are available here regarding the payload syntax options : https://docs.microsoft.com/en-us/outlook/actionable-messages/message-card-reference - ## Online designer : https://acdesignerbeta.azurewebsites.net/ + ## Online designer : https://adaptivecards.io/designer/ payload="$( cat < + +# Microsoft Teams + +This is what you will get: +![image](https://user-images.githubusercontent.com/1122372/92710359-0385e680-f358-11ea-8c52-f366a4fb57dd.png) + +You need: + +1. The **incoming webhook URL** as given by Microsoft Teams. You can use the same on all your Netdata servers (or you can have multiple if you like - your decision). +2. One or more channels to post the messages to. + +In Microsoft Teams the channel name is encoded in the URI after `/IncomingWebhook/` (for clarity the marked with `[]` in the following example): `https://outlook.office.com/webhook/XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX@XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX/IncomingWebhook/[XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX]/XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX` + +You have to replace the encoded channel name by the placeholder `CHANNEL` in `MSTEAMS_WEBHOOK_URL`. The placeholder `CHANNEL` will be replaced by the actual encoded channel name before sending the notification. This makes it possible to publish to several channels in the same team. + +The encoded channel name must then be added to `DEFAULT_RECIPIENTS_MSTEAMS` or to one of the specific variables `role_recipients_msteams[]`. **At least one channel is mandatory for `DEFAULT_RECIPIENTS_MSTEAMS`.** + +Set the webhook and the recipients in `/etc/netdata/health_alarm_notify.conf` (to edit it on your system run `/etc/netdata/edit-config health_alarm_notify.conf`), like this: + +``` +SEND_MSTEAMS="YES" + +MSTEAMS_WEBHOOK_URL="https://outlook.office.com/webhook/XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX@XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX/IncomingWebhook/CHANNEL/XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX" + +DEFAULT_RECIPIENT_MSTEAMS="XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" +``` + +You can define multiple recipients by listing the encoded channel names like this: `XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY`. +This example will send the alarm to the two channels specified by their encoded channel names. + +You can give different recipients per **role** using these (in the same file): + +``` +role_recipients_msteams[sysadmin]="XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" +role_recipients_msteams[dba]="YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY" +role_recipients_msteams[webmaster]="ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ" +``` + +[![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2Fhealth%2Fnotifications%2Fmsteams%2FREADME&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)](<>) diff --git a/libnetdata/clocks/clocks.h b/libnetdata/clocks/clocks.h index cfe99f5e7..d3475df6a 100644 --- a/libnetdata/clocks/clocks.h +++ b/libnetdata/clocks/clocks.h @@ -112,8 +112,8 @@ extern int clock_gettime(clockid_t clk_id, struct timespec *ts); * All now_*_timeval() functions fill the `struct timeval` with the time from the appropriate clock. * Those functions return 0 on success, -1 else with errno set appropriately. * - * All now_*_sec() functions return the time in seconds from the approriate clock, or 0 on error. - * All now_*_usec() functions return the time in microseconds from the approriate clock, or 0 on error. + * All now_*_sec() functions return the time in seconds from the appropriate clock, or 0 on error. + * All now_*_usec() functions return the time in microseconds from the appropriate clock, or 0 on error. * * Most functions will attempt to use CLOCK_MONOTONIC_COARSE if available to reduce contention overhead and improve * performance scaling. If high precision is required please use one of the available now_*_high_precision_* functions. diff --git a/libnetdata/config/appconfig.c b/libnetdata/config/appconfig.c index f570f32d7..6e4df2d09 100644 --- a/libnetdata/config/appconfig.c +++ b/libnetdata/config/appconfig.c @@ -302,7 +302,7 @@ int appconfig_move(struct config *root, const char *section_old, const char *nam if(cv_new) goto cleanup; if(unlikely(appconfig_option_index_del(co_old, cv_old) != cv_old)) - error("INTERNAL ERROR: deletion of config '%s' from section '%s', deleted tge wrong config entry.", cv_old->name, co_old->name); + error("INTERNAL ERROR: deletion of config '%s' from section '%s', deleted the wrong config entry.", cv_old->name, co_old->name); if(co_old->values == cv_old) { co_old->values = cv_old->next; diff --git a/libnetdata/config/appconfig.h b/libnetdata/config/appconfig.h index f405eeb09..246d1d5b9 100644 --- a/libnetdata/config/appconfig.h +++ b/libnetdata/config/appconfig.h @@ -131,7 +131,7 @@ struct section { char *name; - struct section *next; // gloabl config_mutex protects just this + struct section *next; // global config_mutex protects just this struct config_option *values; avl_tree_lock values_index; diff --git a/libnetdata/ebpf/ebpf.c b/libnetdata/ebpf/ebpf.c index 8619ae26f..1f71f6a24 100644 --- a/libnetdata/ebpf/ebpf.c +++ b/libnetdata/ebpf/ebpf.c @@ -295,25 +295,112 @@ static int select_file(char *name, const char *program, size_t length, int mode, return ret; } -struct bpf_link **ebpf_load_program(char *plugins_dir, ebpf_module_t *em, char *kernel_string, struct bpf_object **obj, int *map_fd) +void ebpf_update_pid_table(ebpf_local_maps_t *pid, ebpf_module_t *em) +{ + pid->user_input = em->pid_map_size; +} + +void ebpf_update_map_sizes(struct bpf_object *program, ebpf_module_t *em) +{ + struct bpf_map *map; + ebpf_local_maps_t *maps = em->maps; + if (!maps) + return; + + bpf_map__for_each(map, program) + { + const char *map_name = bpf_map__name(map); + int i = 0; ; + while (maps[i].name) { + ebpf_local_maps_t *w = &maps[i]; + if (w->user_input != w->internal_input && !strcmp(w->name, map_name)) { +#ifdef NETDATA_INTERNAL_CHECKS + info("Changing map %s from size %u to %u ", map_name, w->internal_input, w->user_input); +#endif + bpf_map__resize(map, w->user_input); + } + i++; + } + } +} + +size_t ebpf_count_programs(struct bpf_object *obj) +{ + size_t tot = 0; + struct bpf_program *prog; + bpf_object__for_each_program(prog, obj) + { + tot++; + } + + return tot; +} + +static ebpf_specify_name_t *ebpf_find_names(ebpf_specify_name_t *names, const char *prog_name) +{ + size_t i = 0; + while (names[i].program_name) { + if (!strcmp(prog_name, names[i].program_name)) + return &names[i]; + + i++; + } + + return NULL; +} + +static struct bpf_link **ebpf_attach_programs(struct bpf_object *obj, size_t length, ebpf_specify_name_t *names) +{ + struct bpf_link **links = callocz(length , sizeof(struct bpf_link *)); + size_t i = 0; + struct bpf_program *prog; + bpf_object__for_each_program(prog, obj) + { + links[i] = bpf_program__attach(prog); + if (libbpf_get_error(links[i]) && names) { + const char *name = bpf_program__name(prog); + ebpf_specify_name_t *w = ebpf_find_names(names, name); + if (w) { + enum bpf_prog_type type = bpf_program__get_type(prog); + if (type == BPF_PROG_TYPE_KPROBE) + links[i] = bpf_program__attach_kprobe(prog, w->retprobe, w->optional); + } + } + + if (libbpf_get_error(links[i])) { + links[i] = NULL; + } + + i++; + } + + return links; +} + +struct bpf_link **ebpf_load_program(char *plugins_dir, ebpf_module_t *em, char *kernel_string, + struct bpf_object **obj, int *map_fd) { char lpath[4096]; char lname[128]; - int prog_fd; int test = select_file(lname, em->thread_name, (size_t)127, em->mode, kernel_string); if (test < 0 || test > 127) return NULL; snprintf(lpath, 4096, "%s/ebpf.d/%s", plugins_dir, lname); - // We are using BPF_PROG_TYPE_UNSPEC instead a specific type for bpf_prog_load to define the type - // according the eBPF program loaded - if (bpf_prog_load(lpath, BPF_PROG_TYPE_UNSPEC, obj, &prog_fd)) { - em->enabled = CONFIG_BOOLEAN_NO; - info("Cannot load program: %s", lpath); + *obj = bpf_object__open_file(lpath, NULL); + if (libbpf_get_error(obj)) { + error("Cannot open BPF object %s", lpath); + bpf_object__close(*obj); + return NULL; + } + + ebpf_update_map_sizes(*obj, em); + + if (bpf_object__load(*obj)) { + error("ERROR: loading BPF object file failed %s\n", lpath); + bpf_object__close(*obj); return NULL; - } else { - info("The eBPF program %s was loaded with success.", em->thread_name); } struct bpf_map *map; @@ -324,16 +411,53 @@ struct bpf_link **ebpf_load_program(char *plugins_dir, ebpf_module_t *em, char * i++; } - struct bpf_program *prog; - struct bpf_link **links = callocz(NETDATA_MAX_PROBES , sizeof(struct bpf_link *)); - i = 0; - bpf_object__for_each_program(prog, *obj) - { - links[i] = bpf_program__attach(prog); - i++; + size_t count_programs = ebpf_count_programs(*obj); + + return ebpf_attach_programs(*obj, count_programs, em->names); +} + +static char *ebpf_update_name(char *search) +{ + char filename[FILENAME_MAX + 1]; + char *ret = NULL; + snprintfz(filename, FILENAME_MAX, "%s%s", netdata_configured_host_prefix, NETDATA_KALLSYMS); + procfile *ff = procfile_open(filename, " \t", PROCFILE_FLAG_DEFAULT); + if(unlikely(!ff)) { + error("Cannot open %s%s", netdata_configured_host_prefix, NETDATA_KALLSYMS); + return ret; } - return links; + ff = procfile_readall(ff); + if(unlikely(!ff)) + return ret; + + unsigned long i, lines = procfile_lines(ff); + size_t length = strlen(search); + for(i = 0; i < lines ; i++) { + char *cmp = procfile_lineword(ff, i,2);; + if (!strncmp(search, cmp, length)) { + ret = strdupz(cmp); + break; + } + } + + procfile_close(ff); + + return ret; +} + +void ebpf_update_names(ebpf_specify_name_t *opt, ebpf_module_t *em) +{ + int mode = em->mode; + em->names = opt; + + size_t i = 0; + while (opt[i].program_name) { + opt[i].retprobe = (mode == MODE_RETURN); + opt[i].optional = ebpf_update_name(opt[i].function_to_attach); + + i++; + } } //---------------------------------------------------------------------------------------------------------------------- @@ -368,6 +492,9 @@ void ebpf_update_module_using_config(ebpf_module_t *modules, struct config *cfg) modules->apps_charts = appconfig_get_boolean(cfg, EBPF_GLOBAL_SECTION, EBPF_CFG_APPLICATION, CONFIG_BOOLEAN_YES); + + modules->pid_map_size = (uint32_t)appconfig_get_number(cfg, EBPF_GLOBAL_SECTION, EBPF_CFG_PID_SIZE, + modules->pid_map_size); } diff --git a/libnetdata/ebpf/ebpf.h b/libnetdata/ebpf/ebpf.h index ac3a1a2fc..bc55d9595 100644 --- a/libnetdata/ebpf/ebpf.h +++ b/libnetdata/ebpf/ebpf.h @@ -7,6 +7,7 @@ #include #define NETDATA_DEBUGFS "/sys/kernel/debug/tracing/" +#define NETDATA_KALLSYMS "/proc/kallsyms" // Config files #define EBPF_GLOBAL_SECTION "global" @@ -15,6 +16,7 @@ #define EBPF_CFG_LOAD_MODE_RETURN "return" #define EBPF_CFG_UPDATE_EVERY "update every" +#define EBPF_CFG_PID_SIZE "pid table size" #define EBPF_CFG_APPLICATION "apps" /** @@ -95,6 +97,21 @@ typedef enum { MODE_ENTRY // This attaches kprobe when the function is called } netdata_run_mode_t; +#define ND_EBPF_DEFAULT_PID_SIZE 32768U + +typedef struct ebpf_local_maps { + char *name; + uint32_t internal_input; + uint32_t user_input; +} ebpf_local_maps_t; + +typedef struct ebpf_specify_name { + char *program_name; + char *function_to_attach; + char *optional; + bool retprobe; +} ebpf_specify_name_t; + typedef struct ebpf_module { const char *thread_name; const char *config_name; @@ -107,10 +124,11 @@ typedef struct ebpf_module { uint32_t thread_id; int optional; void (*apps_routine)(struct ebpf_module *em, void *ptr); + ebpf_local_maps_t *maps; + ebpf_specify_name_t *names; + uint32_t pid_map_size; } ebpf_module_t; -#define NETDATA_MAX_PROBES 64 - extern int get_kernel_version(char *out, int size); extern int get_redhat_release(); extern int has_condition_to_run(int version); @@ -126,5 +144,6 @@ extern void ebpf_mount_config_name(char *filename, size_t length, char *path, ch extern int ebpf_load_config(struct config *config, char *filename); extern void ebpf_update_module_using_config(ebpf_module_t *modules, struct config *cfg); extern void ebpf_update_module(ebpf_module_t *em, struct config *cfg, char *cfg_file); +extern void ebpf_update_names(ebpf_specify_name_t *opt, ebpf_module_t *em); #endif /* NETDATA_EBPF_H */ diff --git a/libnetdata/health/health.c b/libnetdata/health/health.c index 74f7a0266..c44ba0828 100644 --- a/libnetdata/health/health.c +++ b/libnetdata/health/health.c @@ -19,7 +19,7 @@ SILENCER *create_silencer(void) { /** * Health Silencers add * - * Add more one silencer to the list of silenecers. + * Add more one silencer to the list of silencers. * * @param silencer */ diff --git a/libnetdata/json/json.c b/libnetdata/json/json.c index bd164aeff..1f391eeaa 100644 --- a/libnetdata/json/json.c +++ b/libnetdata/json/json.c @@ -82,7 +82,7 @@ jsmntok_t *json_tokenise(char *js, size_t len, size_t *count) /** * Callback Print * - * Set callback print case necesary and wrinte an information inside a buffer to write in the log. + * Set callback print case necessary and wrinte an information inside a buffer to write in the log. * * @param e a pointer for a structure that has the complete information about json structure. * @@ -518,8 +518,8 @@ size_t json_walk_tree(char *js, jsmntok_t *t, void *callback_data, int (*callbac * @param callback_data additional data to be used together the callback function * @param callback_function function used to create a silencer. * - * @return JSON_OK case everything happend as expected, JSON_CANNOT_PARSE case there were errors in the - * parsing procces and JSON_CANNOT_DOWNLOAD case the string given(js) is NULL. + * @return JSON_OK case everything happened as expected, JSON_CANNOT_PARSE case there were errors in the + * parsing process and JSON_CANNOT_DOWNLOAD case the string given(js) is NULL. */ int json_parse(char *js, void *callback_data, int (*callback_function)(JSON_ENTRY *)) { diff --git a/libnetdata/libnetdata.c b/libnetdata/libnetdata.c index 6ccb61ede..eb6fce74f 100644 --- a/libnetdata/libnetdata.c +++ b/libnetdata/libnetdata.c @@ -1492,3 +1492,33 @@ char *read_by_filename(char *filename, long *file_size) *file_size = size; return contents; } + +char *find_and_replace(const char *src, const char *find, const char *replace, const char *where) +{ + size_t size = strlen(src) + 1; + size_t find_len = strlen(find); + size_t repl_len = strlen(replace); + char *value, *dst; + + if (likely(where)) + size += (repl_len - find_len); + + value = mallocz(size); + dst = value; + + if (likely(where)) { + size_t count = where - src; + + memmove(dst, src, count); + src += count; + dst += count; + + memmove(dst, replace, repl_len); + src += find_len; + dst += repl_len; + } + + strcpy(dst, src); + + return value; +} diff --git a/libnetdata/libnetdata.h b/libnetdata/libnetdata.h index 212273870..77a1bbe7f 100644 --- a/libnetdata/libnetdata.h +++ b/libnetdata/libnetdata.h @@ -118,6 +118,10 @@ extern "C" { #include #endif +#ifdef HAVE_LINUX_MAGIC_H +#include +#endif + #ifdef HAVE_SYS_MOUNT_H #include #endif @@ -279,6 +283,7 @@ extern void recursive_config_double_dir_load( , size_t depth ); extern char *read_by_filename(char *filename, long *file_size); +extern char *find_and_replace(const char *src, const char *find, const char *replace, const char *where); /* fix for alpine linux */ #ifndef RUSAGE_THREAD diff --git a/libnetdata/log/log.h b/libnetdata/log/log.h index c99c15165..58cc0d26c 100644 --- a/libnetdata/log/log.h +++ b/libnetdata/log/log.h @@ -40,6 +40,7 @@ extern "C" { #define D_STATSD 0x0000000010000000 #define D_POLLFD 0x0000000020000000 #define D_STREAM 0x0000000040000000 +#define D_ANALYTICS 0x0000000080000000 #define D_RRDENGINE 0x0000000100000000 #define D_ACLK 0x0000000200000000 #define D_METADATALOG 0x0000000400000000 diff --git a/libnetdata/popen/popen.c b/libnetdata/popen/popen.c index c0135cf40..33f4bd950 100644 --- a/libnetdata/popen/popen.c +++ b/libnetdata/popen/popen.c @@ -296,8 +296,14 @@ int custom_pclose(FILE *fp, pid_t pid) { return(info.si_status); case CLD_KILLED: - error("child pid %d killed by signal %d.", info.si_pid, info.si_status); - return(-1); + if(info.si_status == 15) { + info("child pid %d killed by signal %d.", info.si_pid, info.si_status); + return(0); + } + else { + error("child pid %d killed by signal %d.", info.si_pid, info.si_status); + return(-1); + } case CLD_DUMPED: error("child pid %d core dumped by signal %d.", info.si_pid, info.si_status); diff --git a/libnetdata/procfile/procfile.c b/libnetdata/procfile/procfile.c index 4a812baab..9867c19f6 100644 --- a/libnetdata/procfile/procfile.c +++ b/libnetdata/procfile/procfile.c @@ -312,9 +312,9 @@ procfile *procfile_readall(procfile *ff) { NOINLINE static void procfile_set_separators(procfile *ff, const char *separators) { static PF_CHAR_TYPE def[256]; - static char initilized = 0; + static char initialized = 0; - if(unlikely(!initilized)) { + if(unlikely(!initialized)) { // this is thread safe // if initialized is zero, multiple threads may be executing // this code at the same time, setting in def[] the exact same values @@ -330,7 +330,7 @@ static void procfile_set_separators(procfile *ff, const char *separators) { def[i] = PF_CHAR_IS_WORD; } - initilized = 1; + initialized = 1; } // copy the default diff --git a/libnetdata/procfile/procfile.h b/libnetdata/procfile/procfile.h index b107358ab..d29adf8e6 100644 --- a/libnetdata/procfile/procfile.h +++ b/libnetdata/procfile/procfile.h @@ -50,7 +50,7 @@ typedef struct { char filename[FILENAME_MAX + 1]; // not populated until profile_filename() is called uint32_t flags; - int fd; // the file desriptor + int fd; // the file descriptor size_t len; // the bytes we have placed into data size_t size; // the bytes we have allocated for data pflines *lines; diff --git a/libnetdata/socket/security.c b/libnetdata/socket/security.c index 53366c4d8..63a71bcbd 100644 --- a/libnetdata/socket/security.c +++ b/libnetdata/socket/security.c @@ -201,7 +201,7 @@ static SSL_CTX * security_initialize_openssl_server() { * @param selector informs the context that must be initialized, the following list has the valid values: * NETDATA_SSL_CONTEXT_SERVER - the server context * NETDATA_SSL_CONTEXT_STREAMING - Starts the streaming context. - * NETDATA_SSL_CONTEXT_EXPORTING - Starts the OpenTSDB contextv + * NETDATA_SSL_CONTEXT_EXPORTING - Starts the OpenTSDB context */ void security_start_ssl(int selector) { switch (selector) { @@ -218,7 +218,7 @@ void security_start_ssl(int selector) { case NETDATA_SSL_CONTEXT_STREAMING: { netdata_client_ctx = security_initialize_openssl_client(); //This is necessary for the stream, because it is working sometimes with nonblock socket. - //It returns the bitmask afte to change, there is not any description of errors in the documentation + //It returns the bitmask after to change, there is not any description of errors in the documentation SSL_CTX_set_mode(netdata_client_ctx, SSL_MODE_ENABLE_PARTIAL_WRITE |SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER |SSL_MODE_AUTO_RETRY); break; } diff --git a/libnetdata/storage_number/storage_number.h b/libnetdata/storage_number/storage_number.h index 28b7f267c..4ad7ff624 100644 --- a/libnetdata/storage_number/storage_number.h +++ b/libnetdata/storage_number/storage_number.h @@ -62,7 +62,7 @@ typedef uint32_t storage_number; #define SN_EXISTS (1 << 24) // the value exists #define SN_EXISTS_RESET (1 << 25) // the value has been overflown -#define SN_EXISTS_100 (1 << 26) // very large value (multipler is 100 instead of 10) +#define SN_EXISTS_100 (1 << 26) // very large value (multiplier is 100 instead of 10) // extract the flags #define get_storage_number_flags(value) ((((storage_number)(value)) & (1 << 24)) | (((storage_number)(value)) & (1 << 25)) | (((storage_number)(value)) & (1 << 26))) diff --git a/libnetdata/storage_number/tests/test_storage_number.c b/libnetdata/storage_number/tests/test_storage_number.c index 0e1320877..7ef18b1de 100644 --- a/libnetdata/storage_number/tests/test_storage_number.c +++ b/libnetdata/storage_number/tests/test_storage_number.c @@ -5,7 +5,7 @@ #include #include -static void test_number_pinting(void **state) +static void test_number_printing(void **state) { (void)state; @@ -45,7 +45,7 @@ static void test_number_pinting(void **state) int main(void) { const struct CMUnitTest tests[] = { - cmocka_unit_test(test_number_pinting) + cmocka_unit_test(test_number_printing) }; return cmocka_run_group_tests_name("storage_number", tests, NULL, NULL); diff --git a/libnetdata/url/url.c b/libnetdata/url/url.c index 3de94fde7..f90b3d589 100644 --- a/libnetdata/url/url.c +++ b/libnetdata/url/url.c @@ -68,7 +68,7 @@ char url_percent_escape_decode(char *s) { * * @param c is the utf8 character * * - * @return It reurns the length of the specific character. + * @return It returns the length of the specific character. */ char url_utf8_get_byte_length(char c) { if(!IS_UTF8_BYTE(c)) @@ -226,7 +226,7 @@ char *url_decode_r(char *to, char *url, size_t size) { *d = '\0'; - if(unlikely( utf8_check((unsigned char *)to) )) //NULL means sucess here + if(unlikely( utf8_check((unsigned char *)to) )) //NULL means success here return NULL; return to; diff --git a/netdata-installer.sh b/netdata-installer.sh index 2bc9abc51..ea4aadb04 100755 --- a/netdata-installer.sh +++ b/netdata-installer.sh @@ -419,7 +419,7 @@ if [ -z "$NETDATA_DISABLE_TELEMETRY" ]; then cat << BANNER4 ${TPUT_YELLOW}${TPUT_BOLD}NOTE${TPUT_RESET}: - Anonymous usage stats will be collected and sent to Google Analytics. + Anonymous usage stats will be collected and sent to Netdata. To opt-out, pass --disable-telemetry option to the installer or export the environment variable DO_NOT_TRACK to a non-zero or non-empty value (e.g: export DO_NOT_TRACK=1). @@ -650,12 +650,17 @@ EOF -D OPENSSL_ROOT_DIR=/usr/local/opt/openssl \ -D OPENSSL_LIBRARIES=/usr/local/opt/openssl/lib \ -D LWS_WITH_SOCKS5:bool=ON \ + -D LWS_IPV6:bool=ON \ $CMAKE_FLAGS \ . else - run ${env_cmd} cmake -D LWS_WITH_SOCKS5:bool=ON $CMAKE_FLAGS . + run ${env_cmd} cmake \ + -D LWS_WITH_SOCKS5:bool=ON \ + -D LWS_IPV6:bool=ON \ + $CMAKE_FLAGS \ + . fi - run ${env_cmd} make + run ${env_cmd} make -j$(find_processors) popd > /dev/null || exit 1 } @@ -1357,40 +1362,6 @@ fi # ----------------------------------------------------------------------------- -copy_react_dashboard() { - run cp -a $(find ${1} -mindepth 1 -maxdepth 1) "${NETDATA_WEB_DIR}" - run chown -R "${NETDATA_WEB_USER}:${NETDATA_WEB_GROUP}" "${NETDATA_WEB_DIR}" -} - -install_react_dashboard() { - progress "Fetching and installing dashboard" - - DASHBOARD_PACKAGE_VERSION="$(cat packaging/dashboard.version)" - - tmp="$(mktemp -d -t netdata-dashboard-XXXXXX)" - DASHBOARD_PACKAGE_BASENAME="dashboard.tar.gz" - - if fetch_and_verify "dashboard" \ - "https://github.com/netdata/dashboard/releases/download/${DASHBOARD_PACKAGE_VERSION}/${DASHBOARD_PACKAGE_BASENAME}" \ - "${DASHBOARD_PACKAGE_BASENAME}" \ - "${tmp}" \ - "${NETDATA_LOCAL_TARBALL_OVERRIDE_DASHBOARD}"; then - if run tar -xf "${tmp}/${DASHBOARD_PACKAGE_BASENAME}" -C "${tmp}" && - copy_react_dashboard "${tmp}/build" && - rm -rf "${tmp}"; then - run_ok "React dashboard installed." - else - run_failed "Failed to install React dashboard. The install process will continue, but you will not be able to use the new dashboard." - fi - else - run_failed "Unable to fetch React dashboard. The install process will continue, but you will not be able to use the new dashboard." - fi -} - -install_react_dashboard - -# ----------------------------------------------------------------------------- - # govercomp compares go.d.plugin versions. Exit codes: # 0 - version1 == version2 # 1 - version1 > version2 @@ -1613,7 +1584,7 @@ remove_old_ebpf() { if [ -f "${NETDATA_PREFIX}/etc/netdata/ebpf_process.conf" ]; then echo >&2 "Renaming eBPF configuration file." - mv "${NETDATA_PREFIX}/etc/netdata/ebpf_process.conf" "${NETDATA_PREFIX}/etc/netdata/ebpf.conf" + mv "${NETDATA_PREFIX}/etc/netdata/ebpf_process.conf" "${NETDATA_PREFIX}/etc/netdata/ebpf.d.conf" fi # Added to remove eBPF programs with name pattern: NAME_VERSION.SUBVERSION.PATCH diff --git a/netdata.spec.in b/netdata.spec.in index 6a0a005e5..48e928929 100644 --- a/netdata.spec.in +++ b/netdata.spec.in @@ -320,7 +320,7 @@ install -m 755 system/netdata-init-d \ # ############################################################ # Package Go within netdata (TBD: Package it separately) safe_sha256sum() { - # Within the contexct of the installer, we only use -c option that is common between the two commands + # Within the context of the installer, we only use -c option that is common between the two commands # We will have to reconsider if we start non-common options if command -v sha256sum >/dev/null 2>&1; then sha256sum $@ @@ -411,7 +411,6 @@ install_go() { install_go install -m 0640 -p go.d.plugin "${RPM_BUILD_ROOT}%{_libexecdir}/%{name}/plugins.d/go.d.plugin" -${RPM_BUILD_DIR}/%{name}-%{version}/packaging/bundle-dashboard.sh ${RPM_BUILD_DIR}/%{name}-%{version} ${RPM_BUILD_ROOT}%{_datadir}/%{name}/web %if 0%{?have_bpf} ${RPM_BUILD_DIR}/%{name}-%{version}/packaging/bundle-ebpf.sh ${RPM_BUILD_DIR}/%{name}-%{version} ${RPM_BUILD_ROOT}%{_libexecdir}/%{name}/plugins.d %endif diff --git a/packaging/bundle-dashboard.sh b/packaging/bundle-dashboard.sh deleted file mode 100755 index 9cab084ed..000000000 --- a/packaging/bundle-dashboard.sh +++ /dev/null @@ -1,14 +0,0 @@ -#!/bin/sh - -SRCDIR="${1}" -WEBDIR="${2}" - -DASHBOARD_TARBALL="dashboard.tar.gz" -DASHBOARD_VERSION="$(cat "${SRCDIR}/packaging/dashboard.version")" - -mkdir -p "${SRCDIR}/tmp/dashboard" -curl -sSL --connect-timeout 10 --retry 3 "https://github.com/netdata/dashboard/releases/download/${DASHBOARD_VERSION}/${DASHBOARD_TARBALL}" > "${DASHBOARD_TARBALL}" || exit 1 -sha256sum -c "${SRCDIR}/packaging/dashboard.checksums" || exit 1 -tar -xzf "${DASHBOARD_TARBALL}" -C "${SRCDIR}/tmp/dashboard" || exit 1 -# shellcheck disable=SC2046 -cp -a $(find "${SRCDIR}/tmp/dashboard/build" -mindepth 1 -maxdepth 1) "${WEBDIR}" diff --git a/packaging/bundle-ebpf.sh b/packaging/bundle-ebpf.sh index ecc365ea4..c51162987 100755 --- a/packaging/bundle-ebpf.sh +++ b/packaging/bundle-ebpf.sh @@ -10,5 +10,8 @@ mkdir -p "${SRCDIR}/tmp/ebpf" curl -sSL --connect-timeout 10 --retry 3 "https://github.com/netdata/kernel-collector/releases/download/${EBPF_VERSION}/${EBPF_TARBALL}" > "${EBPF_TARBALL}" || exit 1 grep "${EBPF_TARBALL}" "${SRCDIR}/packaging/ebpf.checksums" | sha256sum -c - || exit 1 tar -xaf "${EBPF_TARBALL}" -C "${SRCDIR}/tmp/ebpf" || exit 1 +if [ ! -d "${PLUGINDIR}/ebpf.d" ];then + mkdir "${PLUGINDIR}/ebpf.d" +fi # shellcheck disable=SC2046 -cp -a $(find "${SRCDIR}/tmp/ebpf" -mindepth 1 -maxdepth 1) "${PLUGINDIR}" +cp -a $(find "${SRCDIR}/tmp/ebpf" -mindepth 1 -maxdepth 1) "${PLUGINDIR}/ebpf.d" diff --git a/packaging/dashboard.checksums b/packaging/dashboard.checksums deleted file mode 100644 index 26a32da7f..000000000 --- a/packaging/dashboard.checksums +++ /dev/null @@ -1 +0,0 @@ -3edf0957252cbb107d6d16928c3a1167d3b4ae54e45f8bd7972a81f266781f4a dashboard.tar.gz diff --git a/packaging/dashboard.version b/packaging/dashboard.version deleted file mode 100644 index 8e6d5ffc3..000000000 --- a/packaging/dashboard.version +++ /dev/null @@ -1 +0,0 @@ -v2.13.28_ diff --git a/packaging/docker/README.md b/packaging/docker/README.md index a960897d8..ed136cfa9 100644 --- a/packaging/docker/README.md +++ b/packaging/docker/README.md @@ -11,7 +11,7 @@ you get set up quickly, and doesn't install anything permanent on the system, wh See our full list of Docker images at [Docker Hub](https://hub.docker.com/r/netdata/netdata). -Starting with v1.12, Netdata collects anonymous usage information by default and sends it to Google Analytics. Read +Starting with v1.30, Netdata collects anonymous usage information by default and sends it to a self hosted PostHog instance within the Netdata infrastructure. Read about the information collected, and learn how to-opt, on our [anonymous statistics](/docs/anonymous-statistics.md) page. @@ -354,9 +354,8 @@ services: ### Pass command line options to Netdata Since we use an [ENTRYPOINT](https://docs.docker.com/engine/reference/builder/#entrypoint) directive, you can provide -[Netdata daemon command line options](https://learn.netdata.cloud/docs/agent/daemon/#command-line-options) such as the -IP address Netdata will be running on, using the [command -instruction](https://docs.docker.com/engine/reference/builder/#cmd). +[Netdata daemon command line options](/daemon/README.md#command-line-options) such as the IP address Netdata will be +running on, using the [command instruction](https://docs.docker.com/engine/reference/builder/#cmd). ## Install the Agent using Docker Compose with SSL/TLS enabled HTTP Proxy diff --git a/packaging/ebpf.checksums b/packaging/ebpf.checksums index d8fdbb699..7b13f7655 100644 --- a/packaging/ebpf.checksums +++ b/packaging/ebpf.checksums @@ -1,3 +1,3 @@ -380e31fe143e7b53bcebaaf03a04d143ae82e13318b264461ebb5d3ac9026ae5 netdata-kernel-collector-glibc-v0.6.1.tar.xz -5a196ab8a00d307a4f6a5c213178bd62e5720173f433afc6e77dfa911fb6ca56 netdata-kernel-collector-musl-v0.6.1.tar.xz -683e6676c1eee0cd4a7da5be953e94052e780de1ca375146a488d62593220c46 netdata-kernel-collector-static-v0.6.1.tar.xz +1442027d53cf11e1b086ec837659a498a9a2738ef43e44b32a2a0171d057544a netdata-kernel-collector-glibc-v0.6.3.tar.xz +0863b06e78bb3a596cb1f68d13560301f563683cb174fd27b1e34c232e6f3c22 netdata-kernel-collector-musl-v0.6.3.tar.xz +571dddd2b3b06d9f53cc24384ffbd88e2bb662ad953acaef46c76249186fe3b6 netdata-kernel-collector-static-v0.6.3.tar.xz diff --git a/packaging/ebpf.version b/packaging/ebpf.version index 14909610e..e4c57af0b 100644 --- a/packaging/ebpf.version +++ b/packaging/ebpf.version @@ -1 +1 @@ -v0.6.1 +v0.6.3 diff --git a/packaging/go.d.checksums b/packaging/go.d.checksums index 3de8797d6..641563eb2 100644 --- a/packaging/go.d.checksums +++ b/packaging/go.d.checksums @@ -1,16 +1,16 @@ -ebfdec0f2363b395b135a540a7ce2ef72414fa0948a35dae6d50c7a6c8050e75 *config.tar.gz -0f19be07c9359cbde99536e46d7499ea2f50920ee4413ec289797ca6f62232a4 *go.d.plugin-v0.28.1.darwin-amd64.tar.gz -f5154a45038609dac8d3d86eeaadc2a2c61ed564caa01589e401896d9a4b5897 *go.d.plugin-v0.28.1.freebsd-386.tar.gz -3fc5780801b4b08205773c0f0bdf556fdee364c5feb3e060aa710d8a1e491a2b *go.d.plugin-v0.28.1.freebsd-amd64.tar.gz -ae32c3a6434a392215eda9e0564188b645cc35e4a7c5844407da716742d01c5b *go.d.plugin-v0.28.1.freebsd-arm.tar.gz -7e1fa2404195701b8726efafc09fc8df3884a292fca33ac94539f48508de36dc *go.d.plugin-v0.28.1.freebsd-arm64.tar.gz -e24da1e441cb567450ef99397066dbfa73181873920d7b909a4dfe5901c38c64 *go.d.plugin-v0.28.1.linux-386.tar.gz -6735e94e2842182d5a0b8bbb419e222596de451698e8f890384d93e2a1a2d950 *go.d.plugin-v0.28.1.linux-amd64.tar.gz -d4cfe21f1716b531329d57afe39ffc863bba94a884ab988d5f6e1b0cfbf2a1eb *go.d.plugin-v0.28.1.linux-arm.tar.gz -d01386cb7ac1c0046430365383315affcc54ad9e7be73e6e7892214d8e32e030 *go.d.plugin-v0.28.1.linux-arm64.tar.gz -57d1db26c7815f7fec3f6773df0ac704846be03e221882c3eac4fc72ddbf4198 *go.d.plugin-v0.28.1.linux-mips.tar.gz -2dea3359b6613d7a557a1893f2b652796d2862030fd32a90107e59ccc2db398d *go.d.plugin-v0.28.1.linux-mips64.tar.gz -920215d7cf5dd40344d18033c8e3861fe1e381a7897f361a601b16dafd90ab62 *go.d.plugin-v0.28.1.linux-mips64le.tar.gz -bb9b560e497a238e090649f61126cd4b0c7953db4c2f4b4e5400b1f1b4c5f56d *go.d.plugin-v0.28.1.linux-mipsle.tar.gz -523f3197622675cdc3ceb4a54ac01a98c2b89f9e942e31917bc8e6f905e01d66 *go.d.plugin-v0.28.1.linux-ppc64.tar.gz -e72506cb5d0d5f4227eb53bff05fe19ea23fce8025da106284a34b2dc44435d6 *go.d.plugin-v0.28.1.linux-ppc64le.tar.gz +512b371cde4303bce1e0d5721dadd21738b2ef779f3b502b3094eb122dc34a5e *config.tar.gz +222f585c7dc107d3325eba9b59728b2b476c3ef46ccf3e956b113a74b5b7d51c *go.d.plugin-v0.28.2.darwin-amd64.tar.gz +32a293f2363fbd85d07317c809b3ac89df3385b1c0fa63c970c0f9be9f6fe6ba *go.d.plugin-v0.28.2.freebsd-386.tar.gz +e90d4df084395aca47a2927ece350777e7b625db43ebfc2d503aabfd29f2e5dc *go.d.plugin-v0.28.2.freebsd-amd64.tar.gz +274380b5fcef455d144c52b5d73b41d0c406743db36518be3772ace4199c8a28 *go.d.plugin-v0.28.2.freebsd-arm.tar.gz +418a36b506377c19080d76878ce8f7766da00c2b6eec5b4ebe074c7c39a0905d *go.d.plugin-v0.28.2.freebsd-arm64.tar.gz +5d3b317da540ee064a622e3a91162744b883342db4fff97ad401d297d35388f1 *go.d.plugin-v0.28.2.linux-386.tar.gz +3274c55132582df296dbbbd9705f9a7693bf71faee37959da7ed8641d88f16f0 *go.d.plugin-v0.28.2.linux-amd64.tar.gz +3f449ecc91d78616ebb7ca4550c328e810f0b1bb6d92c89dbad01b5da9616b5d *go.d.plugin-v0.28.2.linux-arm.tar.gz +f70ea1bacfb1f61e87c26a4bcb225f49b3507cf033b28dbefd4c7576e1928e22 *go.d.plugin-v0.28.2.linux-arm64.tar.gz +9b92040ac994877c8e16d83df396ca62cc2ac9df6f8ad7ab042e1a0ba59c979c *go.d.plugin-v0.28.2.linux-mips.tar.gz +691c783b2ee6107426ec3151d1218d530d5e28a505afea1ed1fdcbc127cc7c97 *go.d.plugin-v0.28.2.linux-mips64.tar.gz +9de8ab05f9744cb12b3e6cfbca33c98c50bcdda1699fddde096e8407f7354f21 *go.d.plugin-v0.28.2.linux-mips64le.tar.gz +1e20f44642ecb6fbb07d65ecf279af4030e03d40e0900374e7d9b2d8d775da07 *go.d.plugin-v0.28.2.linux-mipsle.tar.gz +6231c577070e8825557b5854748d715ebcd4be4bcfea8dee71ba5887f268f300 *go.d.plugin-v0.28.2.linux-ppc64.tar.gz +106de121c1f73b366bd3ae015db062d6fda1a7ceddb68316dc023ae2081b7d9d *go.d.plugin-v0.28.2.linux-ppc64le.tar.gz diff --git a/packaging/go.d.version b/packaging/go.d.version index 244df55dd..46e8233f9 100644 --- a/packaging/go.d.version +++ b/packaging/go.d.version @@ -1 +1 @@ -v0.28.1 +v0.28.2 diff --git a/packaging/installer/README.md b/packaging/installer/README.md index d5a69aa6a..5b16585fe 100644 --- a/packaging/installer/README.md +++ b/packaging/installer/README.md @@ -3,6 +3,8 @@ title: "Installation guide" custom_edit_url: https://github.com/netdata/netdata/edit/master/packaging/installer/README.md --> +import { Install, InstallBox } from '../../../src/components/Install/' + # Installation guide Netdata is a monitoring agent designed to run on all your systems: physical and virtual servers, containers, even @@ -21,7 +23,7 @@ Some third parties, such as the packaging teams at various Linux distributions, packages. We recommend you install Netdata using one of the methods listed below to guarantee you get the latest checksum-verified packages. -Starting with v1.12, Netdata collects anonymous usage information by default and sends it to Google Analytics. Read +Netdata collects anonymous usage information by default and sends it to our self hosted [PostHog](https://github.com/PostHog/posthog) installation. PostHog is an open source product analytics platform, you can read about the information collected, and learn how to-opt, on our [anonymous statistics](/docs/anonymous-statistics.md) page. @@ -70,65 +72,44 @@ operating systems. ### Alternative methods -
- -[![Install with .deb or .rpm -packages](https://user-images.githubusercontent.com/1153921/76029431-aebd6b00-5ef1-11ea-92b4-06704dabb93e.png) Install -with .deb or .rpm packages](/packaging/installer/methods/packages.md) - -[![Install with a pre-built static binary for 64-bit -systems](https://user-images.githubusercontent.com/1153921/73030303-94727680-3df6-11ea-963e-6f2cb0ce762c.png) Install -with a pre-built static binary for 64-bit systems](/packaging/installer/methods/kickstart-64.md) - -[![Install Netdata on -Docker](https://user-images.githubusercontent.com/1153921/76029355-85044400-5ef1-11ea-96f4-79edc58f9b5c.png) Install -Netdata on Docker](/packaging/docker/README.md) - -[![Install Netdata on -Kubernetes](https://user-images.githubusercontent.com/1153921/76029478-cc8ad000-5ef1-11ea-8981-dd04744b00da.png) Install -Netdata on a Kubernetes cluster](/packaging/installer/methods/kubernetes.md) - -[![Install Netdata on cloud providers -(GCP/AWS/Azure)](https://user-images.githubusercontent.com/1153921/76029431-aebd6b00-5ef1-11ea-92b4-06704dabb93e.png) -Install Netdata on cloud providers (GCP/AWS/Azure)](/packaging/installer/methods/cloud-providers.md) - -[![Install Netdata on -macOS](https://user-images.githubusercontent.com/1153921/76029616-1673b600-5ef2-11ea-888a-4a1375a42246.png) Install -Netdata on macOS](/packaging/installer/methods/macos.md) - -[![Install Netdata on -FreeBSD](https://user-images.githubusercontent.com/1153921/76029787-5fc40580-5ef2-11ea-9461-23e9049aa8f8.png) Install -Netdata on FreeBSD](/packaging/installer/methods/freebsd.md) - -[![Install from a Git -checkout](https://user-images.githubusercontent.com/1153921/73032280-f1246000-3dfb-11ea-870d-7fbddd9a6f76.png) Install -from a Git checkout](/packaging/installer/methods/manual.md) - -[![Install on offline/air-gapped -systems](https://user-images.githubusercontent.com/1153921/73032239-c89c6600-3dfb-11ea-8224-c8a9f7a50c53.png) Install on -offline/air-gapped systems](/packaging/installer/methods/offline.md) - -[![Installation on -PFSense](https://user-images.githubusercontent.com/1153921/76030071-cb0dd780-5ef2-11ea-87cd-607d943dc521.png) -Installation on PFSense](/packaging/installer/methods/pfsense.md) - -[![Install Netdata on -Synology](https://user-images.githubusercontent.com/1153921/76029789-5fc40580-5ef2-11ea-9d35-c022f682da77.png) Install -Netdata on Synology](/packaging/installer/methods/synology.md) - -[![Manual installation on -FreeNAS](https://user-images.githubusercontent.com/1153921/76030537-1c1dcb80-5ef3-11ea-9cf9-f130e7d41712.png) Manual -installation on FreeNAS](/packaging/installer/methods/freenas.md) - -[![Manual installation on -Alpine](https://user-images.githubusercontent.com/1153921/76029682-37d4a200-5ef2-11ea-9a2c-a8ffeb1d13c3.png) Manual -installation on Alpine](/packaging/installer/methods/alpine.md) - -[![Build manually from -source](https://user-images.githubusercontent.com/1153921/73032280-f1246000-3dfb-11ea-870d-7fbddd9a6f76.png) -Build manually from source](/packaging/installer/methods/source.md) - -
+ + + + + + + + + + + ## Automatic updates diff --git a/packaging/installer/install-required-packages.sh b/packaging/installer/install-required-packages.sh index 203f7c6cb..f65535dd0 100755 --- a/packaging/installer/install-required-packages.sh +++ b/packaging/installer/install-required-packages.sh @@ -1558,7 +1558,7 @@ validate_tree_centos() { echo >&2 " > Checking for Okay ..." if ! rpm -qa | grep okay > /dev/null; then if prompt "okay not found, shall I install it?"; then - run ${sudo} yum ${opts} install http://repo.okay.com.mx/centos/8/x86_64/release/okay-release-1-3.el8.noarch.rpm + run ${sudo} yum ${opts} install http://repo.okay.com.mx/centos/8/x86_64/release/okay-release-1-5.el8.noarch.rpm fi fi diff --git a/packaging/installer/methods/alpine.md b/packaging/installer/methods/alpine.md index fb448959a..51c4b0ccd 100644 --- a/packaging/installer/methods/alpine.md +++ b/packaging/installer/methods/alpine.md @@ -9,28 +9,32 @@ Execute these commands to install Netdata in Alpine Linux 3.x: ```sh # install required packages -apk add alpine-sdk bash curl libuv-dev zlib-dev util-linux-dev libmnl-dev gcc make git autoconf automake pkgconfig python logrotate +apk add alpine-sdk bash curl libuv-dev zlib-dev util-linux-dev libmnl-dev gcc make git autoconf automake pkgconfig python3 logrotate # if you plan to run node.js Netdata plugins apk add nodejs # download Netdata - the directory 'netdata' will be created -git clone https://github.com/netdata/netdata.git --depth=100 +git clone https://github.com/netdata/netdata.git --depth=100 --recursive cd netdata # build it, install it, start it ./netdata-installer.sh -# make Netdata start at boot -echo -e "#!/usr/bin/env bash\n/usr/sbin/netdata" >/etc/local.d/netdata.start -chmod 755 /etc/local.d/netdata.start +# make Netdata start at boot and stop at shutdown +cat > /etc/init.d/netdata << EOF +#!/sbin/openrc-run -# make Netdata stop at shutdown -echo -e "#!/usr/bin/env bash\nkillall netdata" >/etc/local.d/netdata.stop -chmod 755 /etc/local.d/netdata.stop +name="netdata" +command="/usr/sbin/$SVCNAME" -# enable the local service to start automatically -rc-update add local +depend() { + need net localmount + after firewall +} +EOF ``` +If you have installed Netdata in another directory, you have to change the content of the `command` variable in that script. + [![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2Fpackaging%2Finstaller%2Fmethods%2Falpine&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)](<>) diff --git a/packaging/installer/methods/cloud-providers.md b/packaging/installer/methods/cloud-providers.md index 943a649b6..7b232f322 100644 --- a/packaging/installer/methods/cloud-providers.md +++ b/packaging/installer/methods/cloud-providers.md @@ -118,7 +118,7 @@ Add a new rule with the following options: Source: Any Source port ranges: 19999 Destination: Any -Destination port randes: 19999 +Destination port ranges: 19999 Protocol: TCP Action: Allow Priority: 310 diff --git a/packaging/installer/methods/freebsd.md b/packaging/installer/methods/freebsd.md index e2af41754..9c3db900f 100644 --- a/packaging/installer/methods/freebsd.md +++ b/packaging/installer/methods/freebsd.md @@ -64,7 +64,7 @@ You can now access the Netdata dashboard by navigating to `http://NODE:19999`, r ![image](https://user-images.githubusercontent.com/2662304/48304090-fd384080-e51b-11e8-80ae-eecb03118dda.png) -From Netdata v1.12 and above, anonymous usage information is collected by default and sent to Google Analytics. To read +Starting with v1.30, Netdata collects anonymous usage information by default and sends it to a self hosted PostHog instance within the Netdata infrastructure. To read more about the information collected and how to opt-out, check the [anonymous statistics page](/docs/anonymous-statistics.md). diff --git a/packaging/installer/methods/kickstart-64.md b/packaging/installer/methods/kickstart-64.md index ea6cf32ea..c390b873a 100644 --- a/packaging/installer/methods/kickstart-64.md +++ b/packaging/installer/methods/kickstart-64.md @@ -71,6 +71,26 @@ your installation. Here are a few important parameters: kickstart run the process using those files. This option conflicts with the `--stable-channel` option. If you set this _and_ `--stable-channel`, Netdata will use the local files. +### Claim node to Netdata Cloud during installation + +The `kickstart.sh` script accepts additional parameters to automatically [claim](/claim/README.md) your node to Netdata +Cloud immediately after installation. Find the `token` and `rooms` strings by [signing in to Netdata +Cloud](https://app.netdata.cloud/sign-in?cloudRoute=/spaces), then clicking on **Claim Nodes** in the [Spaces management +area](https://learn.netdata.cloud/docs/cloud/spaces#manage-spaces). + +- `--claim-token`: The unique token associated with your Space in Netdata Cloud. +- `--claim-rooms`: A comma-separated list of tokens for each War Room this node should appear in. +- `--claim-proxy`: Should take the form of `socks5[h]://[user:pass@]host:ip` for a SOCKS5 proxy, or + `http://[user:pass@]host:ip` for an HTTP(S) proxy.See [claiming through a + proxy](/claim/README.md#claim-through-a-proxy) for details. +- `--claim-url`: Defaults to `https://app.netdata.cloud`. + +For example: + +```bash +bash <(curl -Ss https://my-netdata.io/kickstart-static64.sh) --claim-token=TOKEN --claim-rooms=ROOM1,ROOM2 +``` + ## Verify script integrity To use `md5sum` to verify the integrity of the `kickstart-static64.sh` script you will download using the one-line diff --git a/packaging/installer/methods/kickstart.md b/packaging/installer/methods/kickstart.md index 0fc09ae83..e874d637d 100644 --- a/packaging/installer/methods/kickstart.md +++ b/packaging/installer/methods/kickstart.md @@ -54,6 +54,26 @@ installation. Here are a few important parameters: process using those files. This option conflicts with the `--stable-channel` option. If you set this _and_ `--stable-channel`, Netdata will use the local files. +### Claim node to Netdata Cloud during installation + +The `kickstart.sh` script accepts additional parameters to automatically [claim](/claim/README.md) your node to Netdata +Cloud immediately after installation. Find the `token` and `rooms` strings by [signing in to Netdata +Cloud](https://app.netdata.cloud/sign-in?cloudRoute=/spaces), then clicking on **Claim Nodes** in the [Spaces management +area](https://learn.netdata.cloud/docs/cloud/spaces#manage-spaces). + +- `--claim-token`: The unique token associated with your Space in Netdata Cloud. +- `--claim-rooms`: A comma-separated list of tokens for each War Room this node should appear in. +- `--claim-proxy`: Should take the form of `socks5[h]://[user:pass@]host:ip` for a SOCKS5 proxy, or + `http://[user:pass@]host:ip` for an HTTP(S) proxy.See [claiming through a + proxy](/claim/README.md#claim-through-a-proxy) for details. +- `--claim-url`: Defaults to `https://app.netdata.cloud`. + +For example: + +```bash +bash <(curl -Ss https://my-netdata.io/kickstart.sh) --claim-token=TOKEN --claim-rooms=ROOM1,ROOM2 +``` + ## Verify script integrity To use `md5sum` to verify the integrity of the `kickstart.sh` script you will download using the one-line command above, diff --git a/packaging/installer/methods/macos.md b/packaging/installer/methods/macos.md index 05883a7fe..3fa21d0cd 100644 --- a/packaging/installer/methods/macos.md +++ b/packaging/installer/methods/macos.md @@ -61,7 +61,7 @@ and install the [Judy library](https://sourceforge.net/projects/judy/) before pr Next, download Netdata from our GitHub repository: ```bash -git clone https://github.com/netdata/netdata.git +git clone https://github.com/netdata/netdata.git --recursive ``` Finally, `cd` into the newly-created directory and then start the installer script: diff --git a/packaging/installer/methods/manual.md b/packaging/installer/methods/manual.md index 6ece95240..aa49c81ac 100644 --- a/packaging/installer/methods/manual.md +++ b/packaging/installer/methods/manual.md @@ -178,15 +178,13 @@ yum install autoconf automake curl gcc git cmake libuuid-devel openssl-devel lib yum install -y http://mirror.centos.org/centos/8/PowerTools/x86_64/os/Packages/Judy-devel-1.0.5-18.module_el8.1.0+217+4d875839.x86_64.rpm ``` ---- - -### Install Netdata +## Install Netdata Do this to install and run Netdata: ```sh # download it - the directory 'netdata' will be created -git clone https://github.com/netdata/netdata.git --depth=100 +git clone https://github.com/netdata/netdata.git --depth=100 --recursive cd netdata # run script with root privileges to build, install, start Netdata @@ -201,11 +199,31 @@ cd netdata - If your server does not have access to the internet and you have manually put the installation directory on your server, you will need to pass the option `--disable-go` to the installer. The option will prevent the installer from attempting to download and install `go.d.plugin`. -Once the installer completes, the file `/etc/netdata/netdata.conf` will be created (if you changed the installation directory, the configuration will appear in that directory too). +## Optional parameters to alter your installation + +`netdata-installer.sh` accepts a few parameters to customize your installation: + +- `--dont-wait`: Enable automated installs by not prompting for permission to install any required packages. +- `--dont-start-it`: Prevent the installer from starting Netdata automatically. +- `--stable-channel`: Automatically update only on the release of new major versions. +- `--nightly-channel`: Automatically update on every new nightly build. +- `--disable-telemetry`: Opt-out of [anonymous statistics](/docs/anonymous-statistics.md) we use to make + Netdata better. +- `--no-updates`: Prevent automatic updates of any kind. +- `--reinstall`: If an existing install is detected, reinstall instead of trying to update it. Note that this + cannot be used to change installation types. +- `--local-files`: Used for [offline installations](offline.md). Pass four file paths: the Netdata + tarball, the checksum file, the go.d plugin tarball, and the go.d plugin config tarball, to force kickstart run the + process using those files. This option conflicts with the `--stable-channel` option. If you set this _and_ + `--stable-channel`, Netdata will use the local files. + +### Claim node to Netdata Cloud during installation -You can edit this file to set options. One common option to tweak is `history`, which controls the size of the memory database Netdata will use. By default is `3600` seconds (an hour of data at the charts) which makes Netdata use about 10-15MB of RAM (depending on the number of charts detected on your system). Check **\[[Memory Requirements]]**. +Unlike the [`kickstart.sh`](/packaging/installer/methods/kickstart.md) or +[`kickstart-static64.sh`](/packaging/installer/methods/kickstart-64.md) methods, the `netdata-installer.sh` script does +not allow you to automatically [claim](/claim/README.md) your node to Netdata Cloud immediately after installation. -To apply the changes you made, you have to restart Netdata. +See the [claiming](/claim/README.md) doc for details on claiming a node with a manual installation of Netdata. ### 'nonrepresentable section on output' errors diff --git a/packaging/makeself/makeself-help-header.txt b/packaging/makeself/makeself-help-header.txt index b2b1e4a76..9bcbf4518 100644 --- a/packaging/makeself/makeself-help-header.txt +++ b/packaging/makeself/makeself-help-header.txt @@ -43,7 +43,7 @@ Check its full license at: https://github.com/netdata/netdata/blob/master/LICENSE.md - Anonymous stat collection and reporting to Google Analytics is enabled + Anonymous stat collection and reporting to Netdata is enabled by default. To disable, pass --disable-telemetry option to the installer or export the environment variable DO_NOT_TRACK to a non-zero or non-empty value (e.g export DO_NOT_TRACK=1). diff --git a/packaging/version b/packaging/version index 46aa51be0..d3aa76971 100644 --- a/packaging/version +++ b/packaging/version @@ -1 +1 @@ -v1.30.1 +v1.31.0 diff --git a/registry/registry.c b/registry/registry.c index 8148745fe..37a311390 100644 --- a/registry/registry.c +++ b/registry/registry.c @@ -366,7 +366,7 @@ void registry_statistics(void) { , NULL , "registry" , NULL - , "NetData Registry Sessions" + , "Netdata Registry Sessions" , "sessions" , "registry" , "stats" @@ -391,7 +391,7 @@ void registry_statistics(void) { , NULL , "registry" , NULL - , "NetData Registry Entries" + , "Netdata Registry Entries" , "entries" , "registry" , "stats" @@ -424,7 +424,7 @@ void registry_statistics(void) { , NULL , "registry" , NULL - , "NetData Registry Memory" + , "Netdata Registry Memory" , "KiB" , "registry" , "stats" diff --git a/spawn/spawn.c b/spawn/spawn.c index 017ba7f39..e416a96b4 100644 --- a/spawn/spawn.c +++ b/spawn/spawn.c @@ -183,7 +183,7 @@ struct spawn_cmd_info *spawn_get_unprocessed_cmd(void) * The caller has to be the netdata user as configured. * * @param loop the libuv loop of the caller context - * @param spawn_channel the birectional libuv IPC pipe that the server and the caller will share + * @param spawn_channel the bidirectional libuv IPC pipe that the server and the caller will share * @param process the spawn server libuv process context * @return 0 on success or the libuv error code */ diff --git a/streaming/receiver.c b/streaming/receiver.c index 03954064a..11191f3c7 100644 --- a/streaming/receiver.c +++ b/streaming/receiver.c @@ -30,7 +30,7 @@ static void rrdpush_receiver_thread_cleanup(void *ptr) { executed = 1; struct receiver_state *rpt = (struct receiver_state *) ptr; // If the shutdown sequence has started, and this receiver is still attached to the host then we cannot touch - // the host pointer as it is unpredicable when the RRDHOST is deleted. Do the cleanup from rrdhost_free(). + // the host pointer as it is unpredictable when the RRDHOST is deleted. Do the cleanup from rrdhost_free(). if (netdata_exit && rpt->host) { rpt->exited = 1; return; @@ -123,13 +123,16 @@ PARSER_RC streaming_claimed_id(char **words, void *user, PLUGINSD_ACTION *plugin if(strcmp(words[1], host->machine_guid)) { error("Claim ID is for host \"%s\" but it came over connection for \"%s\"", words[1], host->machine_guid); - return PARSER_RC_OK; //the message is OK problem must be somewehere else + return PARSER_RC_OK; //the message is OK problem must be somewhere else } rrdhost_aclk_state_lock(host); if (host->aclk_state.claimed_id) freez(host->aclk_state.claimed_id); host->aclk_state.claimed_id = strcmp(words[2], "NULL") ? strdupz(words[2]) : NULL; + + store_claim_id(&host->host_uuid, host->aclk_state.claimed_id ? &uuid : NULL); + rrdhost_aclk_state_unlock(host); rrdpush_claimed_id(host); diff --git a/streaming/sender.c b/streaming/sender.c index d55a420ab..1dee1f050 100644 --- a/streaming/sender.c +++ b/streaming/sender.c @@ -450,7 +450,7 @@ void attempt_to_send(struct sender_state *s) { s->last_sent_t = now_monotonic_sec(); } else if (ret == -1 && (errno == EAGAIN || errno == EINTR || errno == EWOULDBLOCK)) - debug(D_STREAM, "STREAM %s [send to %s]: unavailable aftering polling POLLOUT", s->host->hostname, + debug(D_STREAM, "STREAM %s [send to %s]: unavailable after polling POLLOUT", s->host->hostname, s->connected_to); else if (ret == -1) { debug(D_STREAM, "STREAM: Send failed - closing socket..."); diff --git a/tests/alarm_repetition/netdata.conf_with_repetition b/tests/alarm_repetition/netdata.conf_with_repetition index d5d00f07d..808a11c56 100644 --- a/tests/alarm_repetition/netdata.conf_with_repetition +++ b/tests/alarm_repetition/netdata.conf_with_repetition @@ -29,6 +29,7 @@ [plugins] proc = yes diskspace = no + timex = no cgroups = no tc = no idlejitter = no diff --git a/tests/alarm_repetition/netdata.conf_without_repetition b/tests/alarm_repetition/netdata.conf_without_repetition index 43518bdc0..978db8d20 100644 --- a/tests/alarm_repetition/netdata.conf_without_repetition +++ b/tests/alarm_repetition/netdata.conf_without_repetition @@ -29,6 +29,7 @@ [plugins] proc = yes diskspace = no + timex = no cgroups = no tc = no idlejitter = no diff --git a/tests/node.d/fronius.parse.spec.js b/tests/node.d/fronius.parse.spec.js index e6f308fe3..01fb38666 100644 --- a/tests/node.d/fronius.parse.spec.js +++ b/tests/node.d/fronius.parse.spec.js @@ -60,7 +60,7 @@ describe("fronius parsing for power chart", function () { }); it("should return -100 for P_Akku", function () { - // it is unclear whether negative values are possible for p_akku (couln't test, nor any API docs found). + // it is unclear whether negative values are possible for p_akku (couldn't test, nor any API docs found). site.P_Akku = -100; var result = subject.parsePowerChart(service, site).dimensions[2]; diff --git a/tests/profile/test-eval.c b/tests/profile/test-eval.c index 144381cf0..1c23063bb 100644 --- a/tests/profile/test-eval.c +++ b/tests/profile/test-eval.c @@ -272,7 +272,7 @@ int health_variable_lookup(const char *variable, uint32_t hash, RRDCALC *rc, cal int main(int argc, char **argv) { if(argc != 2) { - fprintf(stderr, "I need an epxression (enclose it in single-quotes (') as a single parameter)\n"); + fprintf(stderr, "I need an expression (enclose it in single-quotes (') as a single parameter)\n"); exit(1); } diff --git a/web/api/badges/web_buffer_svg.c b/web/api/badges/web_buffer_svg.c index b5a1e03d0..f8c0a17a6 100644 --- a/web/api/badges/web_buffer_svg.c +++ b/web/api/badges/web_buffer_svg.c @@ -716,7 +716,7 @@ static int html_color_check(const char *str) { // or whatever is given as def (without checking - caller responsible to give sensible // safely escaped default) as default if it fails // in any case this function must always return something we can put directly in XML -// so no escaping is necessary anymore (with excpetion of default where caller is responsible) +// so no escaping is necessary anymore (with exception of default where caller is responsible) // to give sensible default #define BADGE_SVG_COLOR_ARG_MAXLEN 20 diff --git a/web/api/exporters/shell/allmetrics_shell.c b/web/api/exporters/shell/allmetrics_shell.c index daa004992..0b0ce2291 100644 --- a/web/api/exporters/shell/allmetrics_shell.c +++ b/web/api/exporters/shell/allmetrics_shell.c @@ -23,6 +23,7 @@ static inline size_t shell_name_copy(char *d, const char *s, size_t usable) { #define SHELL_ELEMENT_MAX 100 void rrd_stats_api_v1_charts_allmetrics_shell(RRDHOST *host, BUFFER *wb) { + analytics_log_shell(); rrdhost_rdlock(host); // for each chart @@ -92,6 +93,7 @@ void rrd_stats_api_v1_charts_allmetrics_shell(RRDHOST *host, BUFFER *wb) { // ---------------------------------------------------------------------------- void rrd_stats_api_v1_charts_allmetrics_json(RRDHOST *host, BUFFER *wb) { + analytics_log_json(); rrdhost_rdlock(host); buffer_strcat(wb, "{"); diff --git a/web/api/health/health_cmdapi.c b/web/api/health/health_cmdapi.c index 4dd85e6b1..c5fb71195 100644 --- a/web/api/health/health_cmdapi.c +++ b/web/api/health/health_cmdapi.c @@ -86,7 +86,7 @@ void health_silencers2json(BUFFER *wb) { /** * Silencer to FILE * - * Write the sliencer buffer to a file. + * Write the silencer buffer to a file. * @param wb */ void health_silencers2file(BUFFER *wb) { diff --git a/web/api/netdata-swagger.json b/web/api/netdata-swagger.json index ed2555f83..2beaee92f 100644 --- a/web/api/netdata-swagger.json +++ b/web/api/netdata-swagger.json @@ -202,7 +202,7 @@ { "name": "group", "in": "query", - "description": "The grouping method. If multiple collected values are to be grouped in order to return fewer points, this parameters defines the method of grouping. methods supported \"min\", \"max\", \"average\", \"sum\", \"incremental-sum\". \"max\" is actually calculated on the absolute value collected (so it works for both positive and negative dimesions to return the most extreme value in either direction).", + "description": "The grouping method. If multiple collected values are to be grouped in order to return fewer points, this parameters defines the method of grouping. methods supported \"min\", \"max\", \"average\", \"sum\", \"incremental-sum\". \"max\" is actually calculated on the absolute value collected (so it works for both positive and negative dimensions to return the most extreme value in either direction).", "required": true, "allowEmptyValue": false, "schema": { @@ -416,7 +416,7 @@ { "name": "group", "in": "query", - "description": "The grouping method. If multiple collected values are to be grouped in order to return fewer points, this parameters defines the method of grouping. methods are supported \"min\", \"max\", \"average\", \"sum\", \"incremental-sum\". \"max\" is actually calculated on the absolute value collected (so it works for both positive and negative dimesions to return the most extreme value in either direction).", + "description": "The grouping method. If multiple collected values are to be grouped in order to return fewer points, this parameters defines the method of grouping. methods are supported \"min\", \"max\", \"average\", \"sum\", \"incremental-sum\". \"max\" is actually calculated on the absolute value collected (so it works for both positive and negative dimensions to return the most extreme value in either direction).", "required": true, "allowEmptyValue": false, "schema": { @@ -514,7 +514,7 @@ { "name": "value_color", "in": "query", - "description": "A color to be used for the background of the value *(right)* part of badge. You can set multiple using a pipe with a condition each, like this: `color, <, >=, <=, =, :null (to check if no value exists). Each color can be specified in same manner as for `label_color` parameter. Currently only integers are suported as values.", + "description": "A color to be used for the background of the value *(right)* part of badge. You can set multiple using a pipe with a condition each, like this: `color, <, >=, <=, =, :null (to check if no value exists). Each color can be specified in same manner as for `label_color` parameter. Currently only integers are supported as values.", "required": false, "allowEmptyValue": true, "schema": { @@ -525,7 +525,7 @@ { "name": "text_color_lbl", "in": "query", - "description": "Font color for label *(left)* part of the badge. One of predefined colors or as HTML hexadecimal color without preceeding `#` character. Formats allowed `RGB` or `RRGGBB`. If no or wrong value given default color will be used.", + "description": "Font color for label *(left)* part of the badge. One of predefined colors or as HTML hexadecimal color without preceding `#` character. Formats allowed `RGB` or `RRGGBB`. If no or wrong value given default color will be used.", "required": false, "allowEmptyValue": true, "schema": { @@ -556,7 +556,7 @@ { "name": "text_color_val", "in": "query", - "description": "Font color for value *(right)* part of the badge. One of predefined colors or as HTML hexadecimal color without preceeding `#` character. Formats allowed `RGB` or `RRGGBB`. If no or wrong value given default color will be used.", + "description": "Font color for value *(right)* part of the badge. One of predefined colors or as HTML hexadecimal color without preceding `#` character. Formats allowed `RGB` or `RRGGBB`. If no or wrong value given default color will be used.", "required": false, "allowEmptyValue": true, "schema": { @@ -998,7 +998,7 @@ "/manage/health": { "get": { "summary": "Accesses the health management API to control health checks and notifications at runtime.", - "description": "Available from Netdata v1.12 and above, protected via bearer authorization. Especially useful for maintenance periods, the API allows you to disable health checks completely, silence alarm notifications, or Disable/Silence specific alarms that match selectors on alarm/template name, chart, context, host and family. For the simple disable/silence all scenaria, only the cmd parameter is required. The other parameters are used to define alarm selectors. For more information and examples, refer to the netdata documentation.", + "description": "Available from Netdata v1.12 and above, protected via bearer authorization. Especially useful for maintenance periods, the API allows you to disable health checks completely, silence alarm notifications, or Disable/Silence specific alarms that match selectors on alarm/template name, chart, context, host and family. For the simple disable/silence all scenarios, only the cmd parameter is required. The other parameters are used to define alarm selectors. For more information and examples, refer to the netdata documentation.", "parameters": [ { "name": "cmd", @@ -1504,7 +1504,7 @@ }, "update_every": { "type": "number", - "description": "The update frequency of this chart, in seconds. One value every this amount of time is kept in the round robin database (indepedently of the current view)." + "description": "The update frequency of this chart, in seconds. One value every this amount of time is kept in the round robin database (independently of the current view)." }, "view_update_every": { "type": "number", @@ -1512,11 +1512,11 @@ }, "first_entry": { "type": "number", - "description": "The UNIX timestamp of the first entry (the oldest) in the round robin database (indepedently of the current view)." + "description": "The UNIX timestamp of the first entry (the oldest) in the round robin database (independently of the current view)." }, "last_entry": { "type": "number", - "description": "The UNIX timestamp of the latest entry in the round robin database (indepedently of the current view)." + "description": "The UNIX timestamp of the latest entry in the round robin database (independently of the current view)." }, "after": { "type": "number", @@ -1549,7 +1549,7 @@ } }, "latest_values": { - "description": "The latest values collected for the chart (indepedently of the current view).", + "description": "The latest values collected for the chart (independently of the current view).", "type": "array", "items": { "type": "string" diff --git a/web/api/netdata-swagger.yaml b/web/api/netdata-swagger.yaml index 748274216..ebade7991 100644 --- a/web/api/netdata-swagger.yaml +++ b/web/api/netdata-swagger.yaml @@ -176,7 +176,7 @@ paths: of grouping. methods supported "min", "max", "average", "sum", "incremental-sum". "max" is actually calculated on the absolute value collected (so it works for both positive and negative - dimesions to return the most extreme value in either direction). + dimensions to return the most extreme value in either direction). required: true allowEmptyValue: false schema: @@ -367,7 +367,7 @@ paths: of grouping. methods are supported "min", "max", "average", "sum", "incremental-sum". "max" is actually calculated on the absolute value collected (so it works for both positive and negative - dimesions to return the most extreme value in either direction). + dimensions to return the most extreme value in either direction). required: true allowEmptyValue: false schema: @@ -444,7 +444,7 @@ paths: multiple using a pipe with a condition each, like this: `color, <, >=, <=, =, :null (to check if no value exists). Each color can be specified in same manner as for `label_color` parameter. - Currently only integers are suported as values." + Currently only integers are supported as values." required: false allowEmptyValue: true schema: @@ -452,7 +452,7 @@ paths: format: any text - name: text_color_lbl in: query - description: Font color for label *(left)* part of the badge. One of predefined colors or as HTML hexadecimal color without preceeding `#` character. Formats allowed `RGB` or `RRGGBB`. If no or wrong value given default color will be used. + description: Font color for label *(left)* part of the badge. One of predefined colors or as HTML hexadecimal color without preceding `#` character. Formats allowed `RGB` or `RRGGBB`. If no or wrong value given default color will be used. required: false allowEmptyValue: true schema: @@ -474,7 +474,7 @@ paths: format: ^([0-9a-fA-F]{3}|[0-9a-fA-F]{6})$ - name: text_color_val in: query - description: Font color for value *(right)* part of the badge. One of predefined colors or as HTML hexadecimal color without preceeding `#` character. Formats allowed `RGB` or `RRGGBB`. If no or wrong value given default color will be used. + description: Font color for value *(right)* part of the badge. One of predefined colors or as HTML hexadecimal color without preceding `#` character. Formats allowed `RGB` or `RRGGBB`. If no or wrong value given default color will be used. required: false allowEmptyValue: true schema: @@ -812,7 +812,7 @@ paths: you to disable health checks completely, silence alarm notifications, or Disable/Silence specific alarms that match selectors on alarm/template name, chart, context, host and family. For the simple disable/silence - all scenaria, only the cmd parameter is required. The other parameters + all scenarios, only the cmd parameter is required. The other parameters are used to define alarm selectors. For more information and examples, refer to the netdata documentation. parameters: @@ -1215,7 +1215,7 @@ components: update_every: type: number description: The update frequency of this chart, in seconds. One value every this - amount of time is kept in the round robin database (indepedently of + amount of time is kept in the round robin database (independently of the current view). view_update_every: type: number @@ -1225,11 +1225,11 @@ components: first_entry: type: number description: The UNIX timestamp of the first entry (the oldest) in the round - robin database (indepedently of the current view). + robin database (independently of the current view). last_entry: type: number description: The UNIX timestamp of the latest entry in the round robin database - (indepedently of the current view). + (independently of the current view). after: type: number description: The UNIX timestamp of the first entry (the oldest) returned in this @@ -1256,7 +1256,7 @@ components: items: type: string latest_values: - description: The latest values collected for the chart (indepedently of the + description: The latest values collected for the chart (independently of the current view). type: array items: diff --git a/web/api/queries/query.c b/web/api/queries/query.c index 2a27a94fc..56e2e2850 100644 --- a/web/api/queries/query.c +++ b/web/api/queries/query.c @@ -669,7 +669,7 @@ static inline void do_dimension_fixedstep( // fill RRDR for the whole chart #ifdef NETDATA_INTERNAL_CHECKS -static void rrd2rrdr_log_request_response_metdata(RRDR *r +static void rrd2rrdr_log_request_response_metadata(RRDR *r , RRDR_GROUPING group_method , int aligned , long group @@ -902,7 +902,7 @@ static RRDR *rrd2rrdr_fixedstep( // align the requested timeframe to fit it. if(aligned) { - // alignement has been requested, so align the values + // alignment has been requested, so align the values before_requested -= before_requested % (group * update_every); after_requested -= after_requested % (group * update_every); } @@ -1143,27 +1143,27 @@ static RRDR *rrd2rrdr_fixedstep( #ifdef NETDATA_INTERNAL_CHECKS if (dimensions_used) { if(r->internal.log) - rrd2rrdr_log_request_response_metdata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ r->internal.log); + rrd2rrdr_log_request_response_metadata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ r->internal.log); if(r->rows != points_wanted) - rrd2rrdr_log_request_response_metdata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "got 'points' is not wanted 'points'"); + rrd2rrdr_log_request_response_metadata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "got 'points' is not wanted 'points'"); if(aligned && (r->before % group) != 0) - rrd2rrdr_log_request_response_metdata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "'before' is not aligned but alignment is required"); + rrd2rrdr_log_request_response_metadata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "'before' is not aligned but alignment is required"); // 'after' should not be aligned, since we start inside the first group //if(aligned && (r->after % group) != 0) - // rrd2rrdr_log_request_response_metdata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, after_slot, before_slot, "'after' is not aligned but alignment is required"); + // rrd2rrdr_log_request_response_metadata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, after_slot, before_slot, "'after' is not aligned but alignment is required"); if(r->before != before_requested) - rrd2rrdr_log_request_response_metdata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "chart is not aligned to requested 'before'"); + rrd2rrdr_log_request_response_metadata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "chart is not aligned to requested 'before'"); if(r->before != before_wanted) - rrd2rrdr_log_request_response_metdata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "got 'before' is not wanted 'before'"); + rrd2rrdr_log_request_response_metadata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "got 'before' is not wanted 'before'"); // reported 'after' varies, depending on group if(r->after != after_wanted) - rrd2rrdr_log_request_response_metdata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "got 'after' is not wanted 'after'"); + rrd2rrdr_log_request_response_metadata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "got 'after' is not wanted 'after'"); } #endif @@ -1276,7 +1276,7 @@ static RRDR *rrd2rrdr_variablestep( // align the requested timeframe to fit it. if(aligned) { - // alignement has been requested, so align the values + // alignment has been requested, so align the values before_requested -= before_requested % (group * update_every); after_requested -= after_requested % (group * update_every); } @@ -1520,27 +1520,27 @@ static RRDR *rrd2rrdr_variablestep( if (dimensions_used) { if(r->internal.log) - rrd2rrdr_log_request_response_metdata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ r->internal.log); + rrd2rrdr_log_request_response_metadata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ r->internal.log); if(r->rows != points_wanted) - rrd2rrdr_log_request_response_metdata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "got 'points' is not wanted 'points'"); + rrd2rrdr_log_request_response_metadata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "got 'points' is not wanted 'points'"); if(aligned && (r->before % group) != 0) - rrd2rrdr_log_request_response_metdata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "'before' is not aligned but alignment is required"); + rrd2rrdr_log_request_response_metadata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "'before' is not aligned but alignment is required"); // 'after' should not be aligned, since we start inside the first group //if(aligned && (r->after % group) != 0) - // rrd2rrdr_log_request_response_metdata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, after_slot, before_slot, "'after' is not aligned but alignment is required"); + // rrd2rrdr_log_request_response_metadata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, after_slot, before_slot, "'after' is not aligned but alignment is required"); if(r->before != before_requested) - rrd2rrdr_log_request_response_metdata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "chart is not aligned to requested 'before'"); + rrd2rrdr_log_request_response_metadata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "chart is not aligned to requested 'before'"); if(r->before != before_wanted) - rrd2rrdr_log_request_response_metdata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "got 'before' is not wanted 'before'"); + rrd2rrdr_log_request_response_metadata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "got 'before' is not wanted 'before'"); // reported 'after' varies, depending on group if(r->after != after_wanted) - rrd2rrdr_log_request_response_metdata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "got 'after' is not wanted 'after'"); + rrd2rrdr_log_request_response_metadata(r, group_method, aligned, group, resampling_time_requested, resampling_group, after_wanted, after_requested, before_wanted, before_requested, points_requested, points_wanted, /*after_slot, before_slot,*/ "got 'after' is not wanted 'after'"); } #endif diff --git a/web/api/queries/rrdr.h b/web/api/queries/rrdr.h index d95c10857..b302f8bd4 100644 --- a/web/api/queries/rrdr.h +++ b/web/api/queries/rrdr.h @@ -22,7 +22,7 @@ typedef enum rrdr_options { RRDR_OPTION_DISPLAY_ABS = 0x00002000, // for badges, display the absolute value, but calculate colors with sign RRDR_OPTION_MATCH_IDS = 0x00004000, // when filtering dimensions, match only IDs RRDR_OPTION_MATCH_NAMES = 0x00008000, // when filtering dimensions, match only names - RRDR_OPTION_CUSTOM_VARS = 0x00010000, // when wraping response in a JSON, return custom variables in response + RRDR_OPTION_CUSTOM_VARS = 0x00010000, // when wrapping response in a JSON, return custom variables in response RRDR_OPTION_ALLOW_PAST = 0x00020000, // The after parameter can extend in the past before the first entry } RRDR_OPTIONS; diff --git a/web/api/tests/web_api.c b/web/api/tests/web_api.c index 3cc0a790f..0a741e084 100644 --- a/web/api/tests/web_api.c +++ b/web/api/tests/web_api.c @@ -263,7 +263,7 @@ static void destroy_web_client(struct web_client *w) // ---------------------------------- Parameterized test-families ----------------------------------------------------- // There is no way to pass a parameter block into the setup fixture, we would have to patch CMocka and maintain it // locally. (The void **current_state in _run_group_tests would be set from a parameter). This is unfortunate as a -// parameteric unit-tester needs to be to pass parameters to the fixtures. We are faking this by calculating the +// parametric unit-tester needs to be to pass parameters to the fixtures. We are faking this by calculating the // space of tests in the launcher, passing an array of identical unit-tests to CMocka and then counting through the // parameters in the shared state passed between tests. To initialise this counter structure we use this global to // pass from the launcher (test-builder) to the setup-fixture. diff --git a/web/api/web_api_v1.c b/web/api/web_api_v1.c index 1d8217bbd..96fcf485a 100644 --- a/web/api/web_api_v1.c +++ b/web/api/web_api_v1.c @@ -750,6 +750,7 @@ inline int web_client_api_request_v1_registry(RRDHOST *host, struct web_client * if(unlikely(action == 'H')) { // HELLO request, dashboard ACL + analytics_log_dashboard(); if(unlikely(!web_client_can_access_dashboard(w))) return web_client_permission_denied(w); } @@ -995,10 +996,82 @@ inline int web_client_api_request_v1_info_fill_buffer(RRDHOST *host, BUFFER *wb) } #ifdef ENABLE_ACLK if (aclk_connected) - buffer_strcat(wb, "\t\"aclk-available\": true\n"); + buffer_strcat(wb, "\t\"aclk-available\": true,\n"); else #endif - buffer_strcat(wb, "\t\"aclk-available\": false\n"); // Intentionally valid with/without #ifdef above + buffer_strcat(wb, "\t\"aclk-available\": false,\n"); // Intentionally valid with/without #ifdef above + + buffer_strcat(wb, "\t\"memory-mode\": "); + analytics_get_data(analytics_data.netdata_config_memory_mode, wb); + buffer_strcat(wb, ",\n"); + + buffer_strcat(wb, "\t\"multidb-disk-quota\": "); + analytics_get_data(analytics_data.netdata_config_multidb_disk_quota, wb); + buffer_strcat(wb, ",\n"); + + buffer_strcat(wb, "\t\"page-cache-size\": "); + analytics_get_data(analytics_data.netdata_config_page_cache_size, wb); + buffer_strcat(wb, ",\n"); + + buffer_strcat(wb, "\t\"stream-enabled\": "); + analytics_get_data(analytics_data.netdata_config_stream_enabled, wb); + buffer_strcat(wb, ",\n"); + + buffer_strcat(wb, "\t\"hosts-available\": "); + analytics_get_data(analytics_data.netdata_config_hosts_available, wb); + buffer_strcat(wb, ",\n"); + + buffer_strcat(wb, "\t\"https-enabled\": "); + analytics_get_data(analytics_data.netdata_config_https_enabled, wb); + buffer_strcat(wb, ",\n"); + + buffer_strcat(wb, "\t\"buildinfo\": "); + analytics_get_data(analytics_data.netdata_buildinfo, wb); + buffer_strcat(wb, ",\n"); + + buffer_strcat(wb, "\t\"release-channel\": "); + analytics_get_data(analytics_data.netdata_config_release_channel, wb); + buffer_strcat(wb, ",\n"); + + buffer_strcat(wb, "\t\"web-enabled\": "); + analytics_get_data(analytics_data.netdata_config_web_enabled, wb); + buffer_strcat(wb, ",\n"); + + buffer_strcat(wb, "\t\"notification-methods\": "); + analytics_get_data(analytics_data.netdata_notification_methods, wb); + buffer_strcat(wb, ",\n"); + + buffer_strcat(wb, "\t\"exporting-enabled\": "); + analytics_get_data(analytics_data.netdata_config_exporting_enabled, wb); + buffer_strcat(wb, ",\n"); + + buffer_strcat(wb, "\t\"exporting-connectors\": "); + analytics_get_data(analytics_data.netdata_exporting_connectors, wb); + buffer_strcat(wb, ",\n"); + + buffer_strcat(wb, "\t\"allmetrics-prometheus-used\": "); + analytics_get_data(analytics_data.netdata_allmetrics_prometheus_used, wb); + buffer_strcat(wb, ",\n"); + + buffer_strcat(wb, "\t\"allmetrics-shell-used\": "); + analytics_get_data(analytics_data.netdata_allmetrics_shell_used, wb); + buffer_strcat(wb, ",\n"); + + buffer_strcat(wb, "\t\"allmetrics-json-used\": "); + analytics_get_data(analytics_data.netdata_allmetrics_json_used, wb); + buffer_strcat(wb, ",\n"); + + buffer_strcat(wb, "\t\"dashboard-used\": "); + analytics_get_data(analytics_data.netdata_dashboard_used, wb); + buffer_strcat(wb, ",\n"); + + buffer_strcat(wb, "\t\"charts-count\": "); + analytics_get_data(analytics_data.netdata_charts_count, wb); + buffer_strcat(wb, ",\n"); + + buffer_strcat(wb, "\t\"metrics-count\": "); + analytics_get_data(analytics_data.netdata_metrics_count, wb); + buffer_strcat(wb, "\n"); buffer_strcat(wb, "}"); return 0; diff --git a/web/gui/.dashboard-notice.md b/web/gui/.dashboard-notice.md new file mode 100644 index 000000000..ea403bc64 --- /dev/null +++ b/web/gui/.dashboard-notice.md @@ -0,0 +1,7 @@ +# Do not edit any files in this directory! + +If you spot any errors or bugs in these files and wish to fix them, please submit your changes at +https://github.com/netdata/dashboard instead. + +These files are copied from the most recent release of that repository, and any changes you make here will be +overwritten the next time there’s a new release there. diff --git a/web/gui/Makefile.am b/web/gui/Makefile.am index c69380f93..938d56836 100644 --- a/web/gui/Makefile.am +++ b/web/gui/Makefile.am @@ -2,11 +2,16 @@ # Copyright (C) 2015 Alon Bar-Lev # SPDX-License-Identifier: GPL-3.0-or-later # +AUTOMAKE_OPTIONS = subdir-objects MAINTAINERCLEANFILES = $(srcdir)/Makefile.in CLEANFILES = \ version.txt \ $(NULL) +SUBDIRS = \ + dashboard \ + $(NULL) + DASHBOARD_JS_FILES = \ src/dashboard.js/prologue.js.inc \ src/dashboard.js/utils.js \ @@ -46,28 +51,11 @@ dist_noinst_DATA = \ $(NULL) dist_web_DATA = \ - demo.html \ - demo2.html \ - demosites.html \ - demosites2.html \ - dashboard.html \ dashboard.js \ dashboard_info.js \ dashboard_info_custom_example.js \ - dashboard.css \ - dashboard.slate.css \ - favicon.ico \ - goto-host-from-alarm.html \ - index.html \ main.css \ main.js \ - console.html \ - infographic.html \ - robots.txt \ - refresh-badges.js \ - sitemap.xml \ - tv.html \ - dash-example.html \ version.txt \ $(NULL) @@ -81,90 +69,12 @@ dist_webstatic_DATA = \ static/img/netdata-logomark.svg \ $(NULL) -weblibdir=$(webdir)/lib -dist_weblib_DATA = \ - lib/bootstrap-3.3.7.min.js \ - lib/bootstrap-slider-10.0.0.min.js \ - lib/bootstrap-table-1.11.0.min.js \ - lib/bootstrap-table-export-1.11.0.min.js \ - lib/bootstrap-toggle-2.2.2.min.js \ - lib/clipboard-polyfill-be05dad.js \ - lib/d3-4.12.2.min.js \ - lib/d3pie-0.2.1-netdata-3.js \ - lib/dygraph-c91c859.min.js \ - lib/dygraph-smooth-plotter-c91c859.js \ - lib/fontawesome-all-5.0.1.min.js \ - lib/gauge-1.3.2.min.js \ - lib/jquery-2.2.4.min.js \ - lib/jquery.easypiechart-97b5824.min.js \ - lib/jquery.peity-3.2.0.min.js \ - lib/jquery.sparkline-2.1.2.min.js \ - lib/lz-string-1.4.4.min.js \ - lib/pako-1.0.6.min.js \ - lib/perfect-scrollbar-0.6.15.min.js \ - lib/tableExport-1.6.0.min.js \ - $(NULL) - webcssdir=$(webdir)/css dist_webcss_DATA = \ css/morris-0.5.1.css \ - css/bootstrap-3.3.7.css \ - css/bootstrap-theme-3.3.7.min.css \ - css/bootstrap-slate-flat-3.3.7.css \ - css/bootstrap-slider-10.0.0.min.css \ - css/bootstrap-toggle-2.2.2.min.css \ css/c3-0.4.18.min.css \ $(NULL) -webfontsdir=$(webdir)/fonts -dist_webfonts_DATA = \ - fonts/glyphicons-halflings-regular.eot \ - fonts/glyphicons-halflings-regular.svg \ - fonts/glyphicons-halflings-regular.ttf \ - fonts/glyphicons-halflings-regular.woff \ - fonts/glyphicons-halflings-regular.woff2 \ - $(NULL) - -webimagesdir=$(webdir)/images -dist_webimages_DATA = \ - images/netdata-logomark.svg \ - images/alert-128-orange.png \ - images/alert-128-red.png \ - images/alert-multi-size-orange.ico \ - images/alert-multi-size-red.ico \ - images/animated.gif \ - images/check-mark-2-128-green.png \ - images/check-mark-2-multi-size-green.ico \ - images/netdata.svg \ - images/post.png \ - images/android-icon-36x36.png \ - images/android-icon-48x48.png \ - images/android-icon-72x72.png \ - images/android-icon-96x96.png \ - images/android-icon-144x144.png \ - images/android-icon-192x192.png \ - images/apple-icon-57x57.png \ - images/apple-icon-60x60.png \ - images/apple-icon-72x72.png \ - images/apple-icon-76x76.png \ - images/apple-icon-114x114.png \ - images/apple-icon-120x120.png \ - images/apple-icon-144x144.png \ - images/apple-icon-152x152.png \ - images/apple-icon-180x180.png \ - images/apple-icon-precomposed.png \ - images/apple-icon.png \ - images/favicon-16x16.png \ - images/favicon-32x32.png \ - images/favicon-96x96.png \ - images/favicon.ico \ - images/ms-icon-70x70.png \ - images/ms-icon-144x144.png \ - images/ms-icon-150x150.png \ - images/ms-icon-310x310.png \ - images/banner-icon-144x144.png \ - $(NULL) - dashboard.js: $(DASHBOARD_JS_FILES) if test -f $@; then rm -f $@; fi cat $(DASHBOARD_JS_FILES) > $@.tmp && mv $@.tmp $@ diff --git a/web/gui/bundle_dashboard.py b/web/gui/bundle_dashboard.py new file mode 100755 index 000000000..4cde01af3 --- /dev/null +++ b/web/gui/bundle_dashboard.py @@ -0,0 +1,105 @@ +#!/usr/bin/env python3 +# +# Copyright: © 2021 Netdata Inc. +# SPDX-License-Identifier: GPL-3.0-or-later +'''Bundle the dashboard code into the agent repo.''' + +import os +import shutil +import subprocess +import sys + +from pathlib import Path + +os.chdir(Path(__file__).parent.absolute()) + +BASEPATH = Path('dashboard') + +URLTEMPLATE = 'https://github.com/netdata/dashboard/releases/download/{0}/dashboard.tar.gz' + +MAKEFILETEMPLATE = ''' +# Auto-generated by generate-dashboard-makefile.py +# Copyright: © 2021 Netdata Inc. +# SPDX-License-Identifier: GPL-3.0-or-later +MAINTAINERCLEANFILES = $(srcdir)/Makefile.in + +dist_noinst_DATA = \\ + README.md + +dist_web_DATA = \\ + {0} \\ + $(NULL) + +webcssdir=$(webdir)/css +dist_webcss_DATA = \\ + {1} \\ + $(NULL) + +webfontsdir=$(webdir)/fonts +dist_webfonts_DATA = \\ + {2} \\ + $(NULL) + +webimagesdir=$(webdir)/images +dist_webimages_DATA = \\ + {3} \\ + $(NULL) + +weblibdir=$(webdir)/lib +dist_weblib_DATA = \\ + {4} \\ + $(NULL) + +webstaticcssdir=$(webdir)/static/css +dist_webstaticcss_DATA = \\ + {5} \\ + $(NULL) + +webstaticjsdir=$(webdir)/static/js +dist_webstaticjs_DATA = \\ + {6} \\ + $(NULL) + +webstaticmediadir=$(webdir)/static/media +dist_webstaticmedia_DATA = \\ + {7} \\ + $(NULL) +''' + + +def copy_dashboard(tag): + '''Fetch and bundle the dashboard code.''' + shutil.rmtree(BASEPATH) + BASEPATH.mkdir() + subprocess.check_call('curl -L -o dashboard.tar.gz ' + URLTEMPLATE.format(tag), shell=True) + subprocess.check_call('tar -xvzf dashboard.tar.gz -C ' + str(BASEPATH) + ' --strip-components=1', shell=True) + BASEPATH.joinpath('README.md').symlink_to('../.dashboard-notice.md') +# BASEPATH.joinpath('..', 'dashboard.tar.gz').unlink() + + +def genfilelist(path): + '''Generate a list of files for the Makefile.''' + files = [f for f in path.iterdir() if f.is_file() and f.name != 'README.md'] + files = [Path(*f.parts[1:]) for f in files] + files.sort() + return ' \\\n '.join([str(f) for f in files]) + + +def write_makefile(): + '''Write out the makefile for the dashboard code.''' + MAKEFILEDATA = MAKEFILETEMPLATE.format( + genfilelist(BASEPATH), + genfilelist(BASEPATH.joinpath('css')), + genfilelist(BASEPATH.joinpath('fonts')), + genfilelist(BASEPATH.joinpath('images')), + genfilelist(BASEPATH.joinpath('lib')), + genfilelist(BASEPATH.joinpath('static', 'css')), + genfilelist(BASEPATH.joinpath('static', 'js')), + genfilelist(BASEPATH.joinpath('static', 'media')), + ) + + BASEPATH.joinpath('Makefile.am').write_text(MAKEFILEDATA) + + +copy_dashboard(sys.argv[1]) +write_makefile() diff --git a/web/gui/console.html b/web/gui/console.html deleted file mode 100644 index b85b4ffbd..000000000 --- a/web/gui/console.html +++ /dev/null @@ -1,72 +0,0 @@ - - - - - Netdata Console - - - - - - - - - - - - - - - - - - - -
- - - - - - \ No newline at end of file diff --git a/web/gui/css/bootstrap-3.3.7.css b/web/gui/css/bootstrap-3.3.7.css deleted file mode 100644 index 8c4db1f33..000000000 --- a/web/gui/css/bootstrap-3.3.7.css +++ /dev/null @@ -1,6758 +0,0 @@ -/*! - * Bootstrap v3.3.7 (http://getbootstrap.com) - * Copyright 2011-2016 Twitter, Inc. - * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) - * SPDX-License-Identifier: MIT - */ -/*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */ -html { - font-family: sans-serif; - -webkit-text-size-adjust: 100%; - -ms-text-size-adjust: 100%; -} -body { - margin: 0; -} -article, -aside, -details, -figcaption, -figure, -footer, -header, -hgroup, -main, -menu, -nav, -section, -summary { - display: block; -} -audio, -canvas, -progress, -video { - display: inline-block; - vertical-align: baseline; -} -audio:not([controls]) { - display: none; - height: 0; -} -[hidden], -template { - display: none; -} -a { - background-color: transparent; -} -a:active, -a:hover { - outline: 0; -} -abbr[title] { - border-bottom: 1px dotted; -} -b, -strong { - font-weight: bold; -} -dfn { - font-style: italic; -} -h1 { - margin: .67em 0; - font-size: 2em; -} -mark { - color: #000; - background: #ff0; -} -small { - font-size: 80%; -} -sub, -sup { - position: relative; - font-size: 75%; - line-height: 0; - vertical-align: baseline; -} -sup { - top: -.5em; -} -sub { - bottom: -.25em; -} -img { - border: 0; -} -svg:not(:root) { - overflow: hidden; -} -figure { - margin: 1em 40px; -} -hr { - height: 0; - -webkit-box-sizing: content-box; - -moz-box-sizing: content-box; - box-sizing: content-box; -} -pre { - overflow: auto; -} -code, -kbd, -pre, -samp { - font-family: monospace, monospace; - font-size: 1em; -} -button, -input, -optgroup, -select, -textarea { - margin: 0; - font: inherit; - color: inherit; -} -button { - overflow: visible; -} -button, -select { - text-transform: none; -} -button, -html input[type="button"], -input[type="reset"], -input[type="submit"] { - -webkit-appearance: button; - cursor: pointer; -} -button[disabled], -html input[disabled] { - cursor: default; -} -button::-moz-focus-inner, -input::-moz-focus-inner { - padding: 0; - border: 0; -} -input { - line-height: normal; -} -input[type="checkbox"], -input[type="radio"] { - -webkit-box-sizing: border-box; - -moz-box-sizing: border-box; - box-sizing: border-box; - padding: 0; -} -input[type="number"]::-webkit-inner-spin-button, -input[type="number"]::-webkit-outer-spin-button { - height: auto; -} -input[type="search"] { - -webkit-box-sizing: content-box; - -moz-box-sizing: content-box; - box-sizing: content-box; - -webkit-appearance: textfield; -} -input[type="search"]::-webkit-search-cancel-button, -input[type="search"]::-webkit-search-decoration { - -webkit-appearance: none; -} -fieldset { - padding: .35em .625em .75em; - margin: 0 2px; - border: 1px solid #c0c0c0; -} -legend { - padding: 0; - border: 0; -} -textarea { - overflow: auto; -} -optgroup { - font-weight: bold; -} -table { - border-spacing: 0; - border-collapse: collapse; -} -td, -th { - padding: 0; -} -/*! Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css */ -@media print { - *, - *:before, - *:after { - color: #000 !important; - text-shadow: none !important; - background: transparent !important; - -webkit-box-shadow: none !important; - box-shadow: none !important; - } - a, - a:visited { - text-decoration: underline; - } - a[href]:after { - content: " (" attr(href) ")"; - } - abbr[title]:after { - content: " (" attr(title) ")"; - } - a[href^="#"]:after, - a[href^="javascript:"]:after { - content: ""; - } - pre, - blockquote { - border: 1px solid #999; - - page-break-inside: avoid; - } - thead { - display: table-header-group; - } - tr, - img { - page-break-inside: avoid; - } - img { - max-width: 100% !important; - } - p, - h2, - h3 { - orphans: 3; - widows: 3; - } - h2, - h3 { - page-break-after: avoid; - } - .navbar { - display: none; - } - .btn > .caret, - .dropup > .btn > .caret { - border-top-color: #000 !important; - } - .label { - border: 1px solid #000; - } - .table { - border-collapse: collapse !important; - } - .table td, - .table th { - background-color: #fff !important; - } - .table-bordered th, - .table-bordered td { - border: 1px solid #ddd !important; - } -} -@font-face { - font-family: 'Glyphicons Halflings'; - - src: url('../fonts/glyphicons-halflings-regular.eot'); - src: url('../fonts/glyphicons-halflings-regular.eot?#iefix') format('embedded-opentype'), url('../fonts/glyphicons-halflings-regular.woff2') format('woff2'), url('../fonts/glyphicons-halflings-regular.woff') format('woff'), url('../fonts/glyphicons-halflings-regular.ttf') format('truetype'), url('../fonts/glyphicons-halflings-regular.svg#glyphicons_halflingsregular') format('svg'); -} -.glyphicon { - position: relative; - top: 1px; - display: inline-block; - font-family: 'Glyphicons Halflings'; - font-style: normal; - font-weight: normal; - line-height: 1; - - -webkit-font-smoothing: antialiased; - -moz-osx-font-smoothing: grayscale; -} -.glyphicon-asterisk:before { - content: "\002a"; -} -.glyphicon-plus:before { - content: "\002b"; -} -.glyphicon-euro:before, -.glyphicon-eur:before { - content: "\20ac"; -} -.glyphicon-minus:before { - content: "\2212"; -} -.glyphicon-cloud:before { - content: "\2601"; -} -.glyphicon-envelope:before { - content: "\2709"; -} -.glyphicon-pencil:before { - content: "\270f"; -} -.glyphicon-glass:before { - content: "\e001"; -} -.glyphicon-music:before { - content: "\e002"; -} -.glyphicon-search:before { - content: "\e003"; -} -.glyphicon-heart:before { - content: "\e005"; -} -.glyphicon-star:before { - content: "\e006"; -} -.glyphicon-star-empty:before { - content: "\e007"; -} -.glyphicon-user:before { - content: "\e008"; -} -.glyphicon-film:before { - content: "\e009"; -} -.glyphicon-th-large:before { - content: "\e010"; -} -.glyphicon-th:before { - content: "\e011"; -} -.glyphicon-th-list:before { - content: "\e012"; -} -.glyphicon-ok:before { - content: "\e013"; -} -.glyphicon-remove:before { - content: "\e014"; -} -.glyphicon-zoom-in:before { - content: "\e015"; -} -.glyphicon-zoom-out:before { - content: "\e016"; -} -.glyphicon-off:before { - content: "\e017"; -} -.glyphicon-signal:before { - content: "\e018"; -} -.glyphicon-cog:before { - content: "\e019"; -} -.glyphicon-trash:before { - content: "\e020"; -} -.glyphicon-home:before { - content: "\e021"; -} -.glyphicon-file:before { - content: "\e022"; -} -.glyphicon-time:before { - content: "\e023"; -} -.glyphicon-road:before { - content: "\e024"; -} -.glyphicon-download-alt:before { - content: "\e025"; -} -.glyphicon-download:before { - content: "\e026"; -} -.glyphicon-upload:before { - content: "\e027"; -} -.glyphicon-inbox:before { - content: "\e028"; -} -.glyphicon-play-circle:before { - content: "\e029"; -} -.glyphicon-repeat:before { - content: "\e030"; -} -.glyphicon-refresh:before { - content: "\e031"; -} -.glyphicon-list-alt:before { - content: "\e032"; -} -.glyphicon-lock:before { - content: "\e033"; -} -.glyphicon-flag:before { - content: "\e034"; -} -.glyphicon-headphones:before { - content: "\e035"; 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-} -.col-xs-push-6 { - left: 50%; -} -.col-xs-push-5 { - left: 41.66666667%; -} -.col-xs-push-4 { - left: 33.33333333%; -} -.col-xs-push-3 { - left: 25%; -} -.col-xs-push-2 { - left: 16.66666667%; -} -.col-xs-push-1 { - left: 8.33333333%; -} -.col-xs-push-0 { - left: auto; -} -.col-xs-offset-12 { - margin-left: 100%; -} -.col-xs-offset-11 { - margin-left: 91.66666667%; -} -.col-xs-offset-10 { - margin-left: 83.33333333%; -} -.col-xs-offset-9 { - margin-left: 75%; -} -.col-xs-offset-8 { - margin-left: 66.66666667%; -} -.col-xs-offset-7 { - margin-left: 58.33333333%; -} -.col-xs-offset-6 { - margin-left: 50%; -} -.col-xs-offset-5 { - margin-left: 41.66666667%; -} -.col-xs-offset-4 { - margin-left: 33.33333333%; -} -.col-xs-offset-3 { - margin-left: 25%; -} -.col-xs-offset-2 { - margin-left: 16.66666667%; -} -.col-xs-offset-1 { - margin-left: 8.33333333%; -} -.col-xs-offset-0 { - margin-left: 0; -} -@media (min-width: 768px) { - .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12 { - float: left; - } - .col-sm-12 { - width: 100%; - } - .col-sm-11 { - width: 91.66666667%; - } - .col-sm-10 { - width: 83.33333333%; - } - .col-sm-9 { - width: 75%; - } - .col-sm-8 { - width: 66.66666667%; - } - .col-sm-7 { - width: 58.33333333%; - } - .col-sm-6 { - width: 50%; - } - .col-sm-5 { - width: 41.66666667%; - } - .col-sm-4 { - width: 33.33333333%; - } - .col-sm-3 { - width: 25%; - } - .col-sm-2 { - width: 16.66666667%; - } - .col-sm-1 { - width: 8.33333333%; - } - .col-sm-pull-12 { - right: 100%; - } - .col-sm-pull-11 { - right: 91.66666667%; - } - .col-sm-pull-10 { - right: 83.33333333%; - } - .col-sm-pull-9 { - right: 75%; - } - .col-sm-pull-8 { - right: 66.66666667%; - } - .col-sm-pull-7 { - right: 58.33333333%; - } - .col-sm-pull-6 { - right: 50%; - } - .col-sm-pull-5 { - right: 41.66666667%; - } - .col-sm-pull-4 { - right: 33.33333333%; - } - .col-sm-pull-3 { - right: 25%; - } - .col-sm-pull-2 { - right: 16.66666667%; - } - .col-sm-pull-1 { - right: 8.33333333%; - } - .col-sm-pull-0 { - right: auto; - } - .col-sm-push-12 { - left: 100%; - } - .col-sm-push-11 { - left: 91.66666667%; - } - .col-sm-push-10 { - left: 83.33333333%; - } - .col-sm-push-9 { - left: 75%; - } - .col-sm-push-8 { - left: 66.66666667%; - } - .col-sm-push-7 { - left: 58.33333333%; - } - .col-sm-push-6 { - left: 50%; - } - .col-sm-push-5 { - left: 41.66666667%; - } - .col-sm-push-4 { - left: 33.33333333%; - } - .col-sm-push-3 { - left: 25%; - } - .col-sm-push-2 { - left: 16.66666667%; - } - .col-sm-push-1 { - left: 8.33333333%; - } - .col-sm-push-0 { - left: auto; - } - .col-sm-offset-12 { - margin-left: 100%; - } - .col-sm-offset-11 { - margin-left: 91.66666667%; - } - .col-sm-offset-10 { - margin-left: 83.33333333%; - } - .col-sm-offset-9 { - margin-left: 75%; - } - .col-sm-offset-8 { - margin-left: 66.66666667%; - } - .col-sm-offset-7 { - margin-left: 58.33333333%; - } - .col-sm-offset-6 { - margin-left: 50%; - } - .col-sm-offset-5 { - margin-left: 41.66666667%; - } - .col-sm-offset-4 { - margin-left: 33.33333333%; - } - .col-sm-offset-3 { - margin-left: 25%; - } - .col-sm-offset-2 { - margin-left: 16.66666667%; - } - .col-sm-offset-1 { - margin-left: 8.33333333%; - } - .col-sm-offset-0 { - margin-left: 0; - } -} -@media (min-width: 992px) { - .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12 { - float: left; - } - .col-md-12 { - width: 100%; - } - .col-md-11 { - width: 91.66666667%; - } - .col-md-10 { - width: 83.33333333%; - } - .col-md-9 { - width: 75%; - } - .col-md-8 { - width: 66.66666667%; - } - .col-md-7 { - width: 58.33333333%; - } - .col-md-6 { - width: 50%; - } - .col-md-5 { - width: 41.66666667%; - } - .col-md-4 { - width: 33.33333333%; - } - .col-md-3 { - width: 25%; - } - .col-md-2 { - width: 16.66666667%; - } - .col-md-1 { - width: 8.33333333%; - } - .col-md-pull-12 { - right: 100%; - } - .col-md-pull-11 { - right: 91.66666667%; - } - .col-md-pull-10 { - right: 83.33333333%; - } - .col-md-pull-9 { - right: 75%; - } - .col-md-pull-8 { - right: 66.66666667%; - } - .col-md-pull-7 { - right: 58.33333333%; - } - .col-md-pull-6 { - right: 50%; - } - .col-md-pull-5 { - right: 41.66666667%; - } - .col-md-pull-4 { - right: 33.33333333%; - } - .col-md-pull-3 { - right: 25%; - } - .col-md-pull-2 { - right: 16.66666667%; - } - .col-md-pull-1 { - right: 8.33333333%; - } - .col-md-pull-0 { - right: auto; - } - .col-md-push-12 { - left: 100%; - } - .col-md-push-11 { - left: 91.66666667%; - } - .col-md-push-10 { - left: 83.33333333%; - } - .col-md-push-9 { - left: 75%; - } - .col-md-push-8 { - left: 66.66666667%; - } - .col-md-push-7 { - left: 58.33333333%; - } - .col-md-push-6 { - left: 50%; - } - .col-md-push-5 { - left: 41.66666667%; - } - .col-md-push-4 { - left: 33.33333333%; - } - .col-md-push-3 { - left: 25%; - } - .col-md-push-2 { - left: 16.66666667%; - } - .col-md-push-1 { - left: 8.33333333%; - } - .col-md-push-0 { - left: auto; - } - .col-md-offset-12 { - margin-left: 100%; - } - .col-md-offset-11 { - margin-left: 91.66666667%; - } - .col-md-offset-10 { - margin-left: 83.33333333%; - } - .col-md-offset-9 { - margin-left: 75%; - } - .col-md-offset-8 { - margin-left: 66.66666667%; - } - .col-md-offset-7 { - margin-left: 58.33333333%; - } - .col-md-offset-6 { - margin-left: 50%; - } - .col-md-offset-5 { - margin-left: 41.66666667%; - } - .col-md-offset-4 { - margin-left: 33.33333333%; - } - .col-md-offset-3 { - margin-left: 25%; - } - .col-md-offset-2 { - margin-left: 16.66666667%; - } - .col-md-offset-1 { - margin-left: 8.33333333%; - } - .col-md-offset-0 { - margin-left: 0; - } -} -@media (min-width: 1200px) { - .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12 { - float: left; - } - .col-lg-12 { - width: 100%; - } - .col-lg-11 { - width: 91.66666667%; - } - .col-lg-10 { - width: 83.33333333%; - } - .col-lg-9 { - width: 75%; - } - .col-lg-8 { - width: 66.66666667%; - } - .col-lg-7 { - width: 58.33333333%; - } - .col-lg-6 { - width: 50%; - } - .col-lg-5 { - width: 41.66666667%; - } - .col-lg-4 { - width: 33.33333333%; - } - .col-lg-3 { - width: 25%; - } - .col-lg-2 { - width: 16.66666667%; - } - .col-lg-1 { - width: 8.33333333%; - } - .col-lg-pull-12 { - right: 100%; - } - .col-lg-pull-11 { - right: 91.66666667%; - } - .col-lg-pull-10 { - right: 83.33333333%; - } - .col-lg-pull-9 { - right: 75%; - } - .col-lg-pull-8 { - right: 66.66666667%; - } - .col-lg-pull-7 { - right: 58.33333333%; - } - .col-lg-pull-6 { - right: 50%; - } - .col-lg-pull-5 { - right: 41.66666667%; - } - .col-lg-pull-4 { - right: 33.33333333%; - } - .col-lg-pull-3 { - right: 25%; - } - .col-lg-pull-2 { - right: 16.66666667%; - } - .col-lg-pull-1 { - right: 8.33333333%; - } - .col-lg-pull-0 { - right: auto; - } - .col-lg-push-12 { - left: 100%; - } - .col-lg-push-11 { - left: 91.66666667%; - } - .col-lg-push-10 { - left: 83.33333333%; - } - .col-lg-push-9 { - left: 75%; - } - .col-lg-push-8 { - left: 66.66666667%; - } - .col-lg-push-7 { - left: 58.33333333%; - } - .col-lg-push-6 { - left: 50%; - } - .col-lg-push-5 { - left: 41.66666667%; - } - .col-lg-push-4 { - left: 33.33333333%; - } - .col-lg-push-3 { - left: 25%; - } - .col-lg-push-2 { - left: 16.66666667%; - } - .col-lg-push-1 { - left: 8.33333333%; - } - .col-lg-push-0 { - left: auto; - } - .col-lg-offset-12 { - margin-left: 100%; - } - .col-lg-offset-11 { - margin-left: 91.66666667%; - } - .col-lg-offset-10 { - margin-left: 83.33333333%; - } - .col-lg-offset-9 { - margin-left: 75%; - } - .col-lg-offset-8 { - margin-left: 66.66666667%; - } - .col-lg-offset-7 { - margin-left: 58.33333333%; - } - .col-lg-offset-6 { - margin-left: 50%; - } - .col-lg-offset-5 { - margin-left: 41.66666667%; - } - .col-lg-offset-4 { - margin-left: 33.33333333%; - } - .col-lg-offset-3 { - margin-left: 25%; - } - .col-lg-offset-2 { - margin-left: 16.66666667%; - } - .col-lg-offset-1 { - margin-left: 8.33333333%; - } - .col-lg-offset-0 { - margin-left: 0; - } -} -table { - background-color: transparent; -} -caption { - padding-top: 8px; - padding-bottom: 8px; - color: #777; - text-align: left; -} -th { - text-align: left; -} -.table { - width: 100%; - max-width: 100%; - margin-bottom: 20px; -} -.table > thead > tr > th, -.table > tbody > tr > th, -.table > tfoot > tr > th, -.table > thead > tr > td, -.table > tbody > tr > td, -.table > tfoot > tr > td { - padding: 8px; - line-height: 1.42857143; - vertical-align: top; - border-top: 1px solid #ddd; -} -.table > thead > tr > th { - vertical-align: bottom; - border-bottom: 2px solid #ddd; -} -.table > caption + thead > tr:first-child > th, -.table > colgroup + thead > tr:first-child > th, -.table > thead:first-child > tr:first-child > th, -.table > caption + thead > tr:first-child > td, -.table > colgroup + thead > tr:first-child > td, -.table > thead:first-child > tr:first-child > td { - border-top: 0; -} -.table > tbody + tbody { - border-top: 2px solid #ddd; -} -.table .table { - background-color: #fff; -} -.table-condensed > thead > tr > th, -.table-condensed > tbody > tr > th, -.table-condensed > tfoot > tr > th, -.table-condensed > thead > tr > td, -.table-condensed > tbody > tr > td, -.table-condensed > tfoot > tr > td { - padding: 5px; -} -.table-bordered { - border: 1px solid #ddd; -} -.table-bordered > thead > tr > th, -.table-bordered > tbody > tr > th, -.table-bordered > tfoot > tr > th, -.table-bordered > thead > tr > td, -.table-bordered > tbody > tr > td, -.table-bordered > tfoot > tr > td { - border: 1px solid #ddd; -} -.table-bordered > thead > tr > th, -.table-bordered > thead > tr > td { - border-bottom-width: 2px; -} -.table-striped > tbody > tr:nth-of-type(odd) { - background-color: #f9f9f9; -} -.table-hover > tbody > tr:hover { - background-color: #f5f5f5; -} -table col[class*="col-"] { - position: static; - display: table-column; - float: none; -} -table td[class*="col-"], -table th[class*="col-"] { - position: static; - display: table-cell; - float: none; -} -.table > thead > tr > td.active, -.table > tbody > tr > td.active, -.table > tfoot > tr > td.active, -.table > thead > tr > th.active, -.table > tbody > tr > th.active, -.table > tfoot > tr > th.active, -.table > thead > tr.active > td, -.table > tbody > tr.active > td, -.table > tfoot > tr.active > td, -.table > thead > tr.active > th, -.table > tbody > tr.active > th, -.table > tfoot > tr.active > th { - background-color: #f5f5f5; -} -.table-hover > tbody > tr > td.active:hover, -.table-hover > tbody > tr > th.active:hover, -.table-hover > tbody > tr.active:hover > td, -.table-hover > tbody > tr:hover > .active, -.table-hover > tbody > tr.active:hover > th { - background-color: #e8e8e8; -} -.table > thead > tr > td.success, -.table > tbody > tr > td.success, -.table > tfoot > tr > td.success, -.table > thead > tr > th.success, -.table > tbody > tr > th.success, -.table > tfoot > tr > th.success, -.table > thead > tr.success > td, -.table > tbody > tr.success > td, -.table > tfoot > tr.success > td, -.table > thead > tr.success > th, -.table > tbody > tr.success > th, -.table > tfoot > tr.success > th { - background-color: #dff0d8; -} -.table-hover > tbody > tr > td.success:hover, -.table-hover > tbody > tr > th.success:hover, -.table-hover > tbody > tr.success:hover > td, -.table-hover > tbody > tr:hover > .success, -.table-hover > tbody > tr.success:hover > th { - background-color: #d0e9c6; -} -.table > thead > tr > td.info, -.table > tbody > tr > td.info, -.table > tfoot > tr > td.info, -.table > thead > tr > th.info, -.table > tbody > tr > th.info, -.table > tfoot > tr > th.info, -.table > thead > tr.info > td, -.table > tbody > tr.info > td, -.table > tfoot > tr.info > td, -.table > thead > tr.info > th, -.table > tbody > tr.info > th, -.table > tfoot > tr.info > th { - background-color: #d9edf7; -} -.table-hover > tbody > tr > td.info:hover, -.table-hover > tbody > tr > th.info:hover, -.table-hover > tbody > tr.info:hover > td, -.table-hover > tbody > tr:hover > .info, -.table-hover > tbody > tr.info:hover > th { - background-color: #c4e3f3; -} -.table > thead > tr > td.warning, -.table > tbody > tr > td.warning, -.table > tfoot > tr > td.warning, -.table > thead > tr > th.warning, -.table > tbody > tr > th.warning, -.table > tfoot > tr > th.warning, -.table > thead > tr.warning > td, -.table > tbody > tr.warning > td, -.table > tfoot > tr.warning > td, -.table > thead > tr.warning > th, -.table > tbody > tr.warning > th, -.table > tfoot > tr.warning > th { - background-color: #fcf8e3; -} -.table-hover > tbody > tr > td.warning:hover, -.table-hover > tbody > tr > th.warning:hover, -.table-hover > tbody > tr.warning:hover > td, -.table-hover > tbody > tr:hover > .warning, -.table-hover > tbody > tr.warning:hover > th { - background-color: #faf2cc; -} -.table > thead > tr > td.danger, -.table > tbody > tr > td.danger, -.table > tfoot > tr > td.danger, -.table > thead > tr > th.danger, -.table > tbody > tr > th.danger, -.table > tfoot > tr > th.danger, -.table > thead > tr.danger > td, -.table > tbody > tr.danger > td, -.table > tfoot > tr.danger > td, -.table > thead > tr.danger > th, -.table > tbody > tr.danger > th, -.table > tfoot > tr.danger > th { - background-color: #f2dede; -} -.table-hover > tbody > tr > td.danger:hover, -.table-hover > tbody > tr > th.danger:hover, -.table-hover > tbody > tr.danger:hover > td, -.table-hover > tbody > tr:hover > .danger, -.table-hover > tbody > tr.danger:hover > th { - background-color: #ebcccc; -} -.table-responsive { - min-height: .01%; - overflow-x: auto; -} -@media screen and (max-width: 767px) { - .table-responsive { - width: 100%; - margin-bottom: 15px; - overflow-y: hidden; - -ms-overflow-style: -ms-autohiding-scrollbar; - border: 1px solid #ddd; - } - .table-responsive > .table { - margin-bottom: 0; - } - .table-responsive > .table > thead > tr > th, - .table-responsive > .table > tbody > tr > th, - .table-responsive > .table > tfoot > tr > th, - .table-responsive > .table > thead > tr > td, - .table-responsive > .table > tbody > tr > td, - .table-responsive > .table > tfoot > tr > td { - white-space: nowrap; - } - .table-responsive > .table-bordered { - border: 0; - } - .table-responsive > .table-bordered > thead > tr > th:first-child, - .table-responsive > .table-bordered > tbody > tr > th:first-child, - .table-responsive > .table-bordered > tfoot > tr > th:first-child, - .table-responsive > .table-bordered > thead > tr > td:first-child, - .table-responsive > .table-bordered > tbody > tr > td:first-child, - .table-responsive > .table-bordered > tfoot > tr > td:first-child { - border-left: 0; - } - .table-responsive > .table-bordered > thead > tr > th:last-child, - .table-responsive > .table-bordered > tbody > tr > th:last-child, - .table-responsive > .table-bordered > tfoot > tr > th:last-child, - .table-responsive > .table-bordered > thead > tr > td:last-child, - .table-responsive > .table-bordered > tbody > tr > td:last-child, - .table-responsive > .table-bordered > tfoot > tr > td:last-child { - border-right: 0; - } - .table-responsive > .table-bordered > tbody > tr:last-child > th, - .table-responsive > .table-bordered > tfoot > tr:last-child > th, - .table-responsive > .table-bordered > tbody > tr:last-child > td, - .table-responsive > .table-bordered > tfoot > tr:last-child > td { - border-bottom: 0; - } -} -fieldset { - min-width: 0; - padding: 0; - margin: 0; - border: 0; -} -legend { - display: block; - width: 100%; - padding: 0; - margin-bottom: 20px; - font-size: 21px; - line-height: inherit; - color: #333; - border: 0; - border-bottom: 1px solid #e5e5e5; -} -label { - display: inline-block; - max-width: 100%; - margin-bottom: 5px; - font-weight: bold; -} -input[type="search"] { - -webkit-box-sizing: border-box; - -moz-box-sizing: border-box; - box-sizing: border-box; -} -input[type="radio"], -input[type="checkbox"] { - margin: 4px 0 0; - margin-top: 1px \9; - line-height: normal; -} -input[type="file"] { - display: block; -} -input[type="range"] { - display: block; - width: 100%; -} -select[multiple], -select[size] { - height: auto; -} -input[type="file"]:focus, -input[type="radio"]:focus, -input[type="checkbox"]:focus { - outline: 5px auto -webkit-focus-ring-color; - outline-offset: -2px; -} -output { - display: block; - padding-top: 7px; - font-size: 14px; - line-height: 1.42857143; - color: #555; -} -.form-control { - display: block; - width: 100%; - height: 34px; - padding: 6px 12px; - font-size: 14px; - line-height: 1.42857143; - color: #555; - background-color: #fff; - background-image: none; - border: 1px solid #ccc; - border-radius: 4px; - -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); - box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); - -webkit-transition: border-color ease-in-out .15s, -webkit-box-shadow ease-in-out .15s; - -o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s; - transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s; -} -.form-control:focus { - border-color: #66afe9; - outline: 0; - -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, .6); - box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, .6); -} -.form-control::-moz-placeholder { - color: #999; - opacity: 1; -} -.form-control:-ms-input-placeholder { - color: #999; -} -.form-control::-webkit-input-placeholder { - color: #999; -} -.form-control::-ms-expand { - background-color: transparent; - border: 0; -} -.form-control[disabled], -.form-control[readonly], -fieldset[disabled] .form-control { - background-color: #eee; - opacity: 1; -} -.form-control[disabled], -fieldset[disabled] .form-control { - cursor: not-allowed; -} -textarea.form-control { - height: auto; -} -input[type="search"] { - -webkit-appearance: none; -} -@media screen and (-webkit-min-device-pixel-ratio: 0) { - input[type="date"].form-control, - input[type="time"].form-control, - input[type="datetime-local"].form-control, - input[type="month"].form-control { - line-height: 34px; - } - input[type="date"].input-sm, - input[type="time"].input-sm, - input[type="datetime-local"].input-sm, - input[type="month"].input-sm, - .input-group-sm input[type="date"], - .input-group-sm input[type="time"], - .input-group-sm input[type="datetime-local"], - .input-group-sm input[type="month"] { - line-height: 30px; - } - input[type="date"].input-lg, - input[type="time"].input-lg, - input[type="datetime-local"].input-lg, - input[type="month"].input-lg, - .input-group-lg input[type="date"], - .input-group-lg input[type="time"], - .input-group-lg input[type="datetime-local"], - .input-group-lg input[type="month"] { - line-height: 46px; - } -} -.form-group { - margin-bottom: 15px; -} -.radio, -.checkbox { - position: relative; - display: block; - margin-top: 10px; - margin-bottom: 10px; -} -.radio label, -.checkbox label { - min-height: 20px; - padding-left: 20px; - margin-bottom: 0; - font-weight: normal; - cursor: pointer; -} -.radio input[type="radio"], -.radio-inline input[type="radio"], -.checkbox input[type="checkbox"], -.checkbox-inline input[type="checkbox"] { - position: absolute; - margin-top: 4px \9; - margin-left: -20px; -} -.radio + .radio, -.checkbox + .checkbox { - margin-top: -5px; -} -.radio-inline, -.checkbox-inline { - position: relative; - display: inline-block; - padding-left: 20px; - margin-bottom: 0; - font-weight: normal; - vertical-align: middle; - cursor: pointer; -} -.radio-inline + .radio-inline, -.checkbox-inline + .checkbox-inline { - margin-top: 0; - margin-left: 10px; -} -input[type="radio"][disabled], -input[type="checkbox"][disabled], -input[type="radio"].disabled, -input[type="checkbox"].disabled, -fieldset[disabled] input[type="radio"], -fieldset[disabled] input[type="checkbox"] { - cursor: not-allowed; -} -.radio-inline.disabled, -.checkbox-inline.disabled, -fieldset[disabled] .radio-inline, -fieldset[disabled] .checkbox-inline { - cursor: not-allowed; -} -.radio.disabled label, -.checkbox.disabled label, -fieldset[disabled] .radio label, -fieldset[disabled] .checkbox label { - cursor: not-allowed; -} -.form-control-static { - min-height: 34px; - padding-top: 7px; - padding-bottom: 7px; - margin-bottom: 0; -} -.form-control-static.input-lg, -.form-control-static.input-sm { - padding-right: 0; - padding-left: 0; -} -.input-sm { - height: 30px; - padding: 5px 10px; - font-size: 12px; - line-height: 1.5; - border-radius: 3px; -} -select.input-sm { - height: 30px; - line-height: 30px; -} -textarea.input-sm, -select[multiple].input-sm { - height: auto; -} -.form-group-sm .form-control { - height: 30px; - padding: 5px 10px; - font-size: 12px; - line-height: 1.5; - border-radius: 3px; -} -.form-group-sm select.form-control { - height: 30px; - line-height: 30px; -} -.form-group-sm textarea.form-control, -.form-group-sm select[multiple].form-control { - height: auto; -} -.form-group-sm .form-control-static { - height: 30px; - min-height: 32px; - padding: 6px 10px; - font-size: 12px; - line-height: 1.5; -} -.input-lg { - height: 46px; - padding: 10px 16px; - font-size: 18px; - line-height: 1.3333333; - border-radius: 6px; -} -select.input-lg { - height: 46px; - line-height: 46px; -} -textarea.input-lg, -select[multiple].input-lg { - height: auto; -} -.form-group-lg .form-control { - height: 46px; - padding: 10px 16px; - font-size: 18px; - line-height: 1.3333333; - border-radius: 6px; -} -.form-group-lg select.form-control { - height: 46px; - line-height: 46px; -} -.form-group-lg textarea.form-control, -.form-group-lg select[multiple].form-control { - height: auto; -} -.form-group-lg .form-control-static { - height: 46px; - min-height: 38px; - padding: 11px 16px; - font-size: 18px; - line-height: 1.3333333; -} -.has-feedback { - position: relative; -} -.has-feedback .form-control { - padding-right: 42.5px; -} -.form-control-feedback { - position: absolute; - top: 0; - right: 0; - z-index: 2; - display: block; - width: 34px; - height: 34px; - line-height: 34px; - text-align: center; - pointer-events: none; -} -.input-lg + .form-control-feedback, -.input-group-lg + .form-control-feedback, -.form-group-lg .form-control + .form-control-feedback { - width: 46px; - height: 46px; - line-height: 46px; -} -.input-sm + .form-control-feedback, -.input-group-sm + .form-control-feedback, -.form-group-sm .form-control + .form-control-feedback { - width: 30px; - height: 30px; - line-height: 30px; -} -.has-success .help-block, -.has-success .control-label, -.has-success .radio, -.has-success .checkbox, -.has-success .radio-inline, -.has-success .checkbox-inline, -.has-success.radio label, -.has-success.checkbox label, -.has-success.radio-inline label, -.has-success.checkbox-inline label { - color: #3c763d; -} -.has-success .form-control { - border-color: #3c763d; - -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); - box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); -} -.has-success .form-control:focus { - border-color: #2b542c; - -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #67b168; - box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #67b168; -} -.has-success .input-group-addon { - color: #3c763d; - background-color: #dff0d8; - border-color: #3c763d; -} -.has-success .form-control-feedback { - color: #3c763d; -} -.has-warning .help-block, -.has-warning .control-label, -.has-warning .radio, -.has-warning .checkbox, -.has-warning .radio-inline, -.has-warning .checkbox-inline, -.has-warning.radio label, -.has-warning.checkbox label, -.has-warning.radio-inline label, -.has-warning.checkbox-inline label { - color: #8a6d3b; -} -.has-warning .form-control { - border-color: #8a6d3b; - -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); - box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); -} -.has-warning .form-control:focus { - border-color: #66512c; - -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #c0a16b; - box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #c0a16b; -} -.has-warning .input-group-addon { - color: #8a6d3b; - background-color: #fcf8e3; - border-color: #8a6d3b; -} -.has-warning .form-control-feedback { - color: #8a6d3b; -} -.has-error .help-block, -.has-error .control-label, -.has-error .radio, -.has-error .checkbox, -.has-error .radio-inline, -.has-error .checkbox-inline, -.has-error.radio label, -.has-error.checkbox label, -.has-error.radio-inline label, -.has-error.checkbox-inline label { - color: #a94442; -} -.has-error .form-control { - border-color: #a94442; - -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); - box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); -} -.has-error .form-control:focus { - border-color: #843534; - -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #ce8483; - box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #ce8483; -} -.has-error .input-group-addon { - color: #a94442; - background-color: #f2dede; - border-color: #a94442; -} -.has-error .form-control-feedback { - color: #a94442; -} -.has-feedback label ~ .form-control-feedback { - top: 25px; -} -.has-feedback label.sr-only ~ .form-control-feedback { - top: 0; -} -.help-block { - display: block; - margin-top: 5px; - margin-bottom: 10px; - color: #737373; -} -@media (min-width: 768px) { - .form-inline .form-group { - display: inline-block; - margin-bottom: 0; - vertical-align: middle; - } - .form-inline .form-control { - display: inline-block; - width: auto; - vertical-align: middle; - } - .form-inline .form-control-static { - display: inline-block; - } - .form-inline .input-group { - display: inline-table; - vertical-align: middle; - } - .form-inline .input-group .input-group-addon, - .form-inline .input-group .input-group-btn, - .form-inline .input-group .form-control { - width: auto; - } - .form-inline .input-group > .form-control { - width: 100%; - } - .form-inline .control-label { - margin-bottom: 0; - vertical-align: middle; - } - .form-inline .radio, - .form-inline .checkbox { - display: inline-block; - margin-top: 0; - margin-bottom: 0; - vertical-align: middle; - } - .form-inline .radio label, - .form-inline .checkbox label { - padding-left: 0; - } - .form-inline .radio input[type="radio"], - .form-inline .checkbox input[type="checkbox"] { - position: relative; - margin-left: 0; - } - .form-inline .has-feedback .form-control-feedback { - top: 0; - } -} -.form-horizontal .radio, -.form-horizontal .checkbox, -.form-horizontal .radio-inline, -.form-horizontal .checkbox-inline { - padding-top: 7px; - margin-top: 0; - margin-bottom: 0; -} -.form-horizontal .radio, -.form-horizontal .checkbox { - min-height: 27px; -} -.form-horizontal .form-group { - margin-right: -15px; - margin-left: -15px; -} -@media (min-width: 768px) { - .form-horizontal .control-label { - padding-top: 7px; - margin-bottom: 0; - text-align: right; - } -} -.form-horizontal .has-feedback .form-control-feedback { - right: 15px; -} -@media (min-width: 768px) { - .form-horizontal .form-group-lg .control-label { - padding-top: 11px; - font-size: 18px; - } -} -@media (min-width: 768px) { - .form-horizontal .form-group-sm .control-label { - padding-top: 6px; - font-size: 12px; - } -} -.btn { - display: inline-block; - padding: 6px 12px; - margin-bottom: 0; - font-size: 14px; - font-weight: normal; - line-height: 1.42857143; - text-align: center; - white-space: nowrap; - vertical-align: middle; - -ms-touch-action: manipulation; - touch-action: manipulation; - cursor: pointer; - -webkit-user-select: none; - -moz-user-select: none; - -ms-user-select: none; - user-select: none; - background-image: none; - border: 1px solid transparent; - border-radius: 4px; -} -.btn:focus, -.btn:active:focus, -.btn.active:focus, -.btn.focus, -.btn:active.focus, -.btn.active.focus { - outline: 5px auto -webkit-focus-ring-color; - outline-offset: -2px; -} -.btn:hover, -.btn:focus, -.btn.focus { - color: #333; - text-decoration: none; -} -.btn:active, -.btn.active { - background-image: none; - outline: 0; - -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); - box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); -} -.btn.disabled, -.btn[disabled], -fieldset[disabled] .btn { - cursor: not-allowed; - filter: alpha(opacity=65); - -webkit-box-shadow: none; - box-shadow: none; - opacity: .65; -} -a.btn.disabled, -fieldset[disabled] a.btn { - pointer-events: none; -} -.btn-default { - color: #333; - background-color: #fff; - border-color: #ccc; -} -.btn-default:focus, -.btn-default.focus { - color: #333; - background-color: #e6e6e6; - border-color: #8c8c8c; -} -.btn-default:hover { - color: #333; - background-color: #e6e6e6; - border-color: #adadad; -} -.btn-default:active, -.btn-default.active, -.open > .dropdown-toggle.btn-default { - color: #333; - background-color: #e6e6e6; - border-color: #adadad; -} -.btn-default:active:hover, -.btn-default.active:hover, -.open > .dropdown-toggle.btn-default:hover, -.btn-default:active:focus, -.btn-default.active:focus, -.open > .dropdown-toggle.btn-default:focus, -.btn-default:active.focus, -.btn-default.active.focus, -.open > .dropdown-toggle.btn-default.focus { - color: #333; - background-color: #d4d4d4; - border-color: #8c8c8c; -} -.btn-default:active, -.btn-default.active, -.open > .dropdown-toggle.btn-default { - background-image: none; -} -.btn-default.disabled:hover, -.btn-default[disabled]:hover, -fieldset[disabled] .btn-default:hover, -.btn-default.disabled:focus, -.btn-default[disabled]:focus, -fieldset[disabled] .btn-default:focus, -.btn-default.disabled.focus, -.btn-default[disabled].focus, -fieldset[disabled] .btn-default.focus { - background-color: #fff; - border-color: #ccc; -} -.btn-default .badge { - color: #fff; - background-color: #333; -} -.btn-primary { - color: #fff; - background-color: #337ab7; - border-color: #2e6da4; -} -.btn-primary:focus, -.btn-primary.focus { - color: #fff; - background-color: #286090; - border-color: #122b40; -} -.btn-primary:hover { - color: #fff; - background-color: #286090; - border-color: #204d74; -} -.btn-primary:active, -.btn-primary.active, -.open > .dropdown-toggle.btn-primary { - color: #fff; - background-color: #286090; - border-color: #204d74; -} -.btn-primary:active:hover, -.btn-primary.active:hover, -.open > .dropdown-toggle.btn-primary:hover, -.btn-primary:active:focus, -.btn-primary.active:focus, -.open > .dropdown-toggle.btn-primary:focus, -.btn-primary:active.focus, -.btn-primary.active.focus, -.open > .dropdown-toggle.btn-primary.focus { - color: #fff; - background-color: #204d74; - border-color: #122b40; -} -.btn-primary:active, -.btn-primary.active, -.open > .dropdown-toggle.btn-primary { - background-image: none; -} -.btn-primary.disabled:hover, -.btn-primary[disabled]:hover, -fieldset[disabled] .btn-primary:hover, -.btn-primary.disabled:focus, -.btn-primary[disabled]:focus, -fieldset[disabled] .btn-primary:focus, -.btn-primary.disabled.focus, -.btn-primary[disabled].focus, -fieldset[disabled] .btn-primary.focus { - background-color: #337ab7; - border-color: #2e6da4; -} -.btn-primary .badge { - color: #337ab7; - background-color: #fff; -} -.btn-success { - color: #fff; - background-color: #5cb85c; - border-color: #4cae4c; -} -.btn-success:focus, -.btn-success.focus { - color: #fff; - background-color: #449d44; - border-color: #255625; -} -.btn-success:hover { - color: #fff; - background-color: #449d44; - border-color: #398439; -} -.btn-success:active, -.btn-success.active, -.open > .dropdown-toggle.btn-success { - color: #fff; - background-color: #449d44; - border-color: #398439; -} -.btn-success:active:hover, -.btn-success.active:hover, -.open > .dropdown-toggle.btn-success:hover, -.btn-success:active:focus, -.btn-success.active:focus, -.open > .dropdown-toggle.btn-success:focus, -.btn-success:active.focus, -.btn-success.active.focus, -.open > .dropdown-toggle.btn-success.focus { - color: #fff; - background-color: #398439; - border-color: #255625; -} -.btn-success:active, -.btn-success.active, -.open > .dropdown-toggle.btn-success { - background-image: none; -} -.btn-success.disabled:hover, -.btn-success[disabled]:hover, -fieldset[disabled] .btn-success:hover, -.btn-success.disabled:focus, -.btn-success[disabled]:focus, -fieldset[disabled] .btn-success:focus, -.btn-success.disabled.focus, -.btn-success[disabled].focus, -fieldset[disabled] .btn-success.focus { - background-color: #5cb85c; - border-color: #4cae4c; -} -.btn-success .badge { - color: #5cb85c; - background-color: #fff; -} -.btn-info { - color: #fff; - background-color: #5bc0de; - border-color: #46b8da; -} -.btn-info:focus, -.btn-info.focus { - color: #fff; - background-color: #31b0d5; - border-color: #1b6d85; -} -.btn-info:hover { - color: #fff; - background-color: #31b0d5; - border-color: #269abc; -} -.btn-info:active, -.btn-info.active, -.open > .dropdown-toggle.btn-info { - color: #fff; - background-color: #31b0d5; - border-color: #269abc; -} -.btn-info:active:hover, -.btn-info.active:hover, -.open > .dropdown-toggle.btn-info:hover, -.btn-info:active:focus, -.btn-info.active:focus, -.open > .dropdown-toggle.btn-info:focus, -.btn-info:active.focus, -.btn-info.active.focus, -.open > .dropdown-toggle.btn-info.focus { - color: #fff; - background-color: #269abc; - border-color: #1b6d85; -} -.btn-info:active, -.btn-info.active, -.open > .dropdown-toggle.btn-info { - background-image: none; -} -.btn-info.disabled:hover, -.btn-info[disabled]:hover, -fieldset[disabled] .btn-info:hover, -.btn-info.disabled:focus, -.btn-info[disabled]:focus, -fieldset[disabled] .btn-info:focus, -.btn-info.disabled.focus, -.btn-info[disabled].focus, -fieldset[disabled] .btn-info.focus { - background-color: #5bc0de; - border-color: #46b8da; -} -.btn-info .badge { - color: #5bc0de; - background-color: #fff; -} -.btn-warning { - color: #fff; - background-color: #f0ad4e; - border-color: #eea236; -} -.btn-warning:focus, -.btn-warning.focus { - color: #fff; - background-color: #ec971f; - border-color: #985f0d; -} -.btn-warning:hover { - color: #fff; - background-color: #ec971f; - border-color: #d58512; -} -.btn-warning:active, -.btn-warning.active, -.open > .dropdown-toggle.btn-warning { - color: #fff; - background-color: #ec971f; - border-color: #d58512; -} -.btn-warning:active:hover, -.btn-warning.active:hover, -.open > .dropdown-toggle.btn-warning:hover, -.btn-warning:active:focus, -.btn-warning.active:focus, -.open > .dropdown-toggle.btn-warning:focus, -.btn-warning:active.focus, -.btn-warning.active.focus, -.open > .dropdown-toggle.btn-warning.focus { - color: #fff; - background-color: #d58512; - border-color: #985f0d; -} -.btn-warning:active, -.btn-warning.active, -.open > .dropdown-toggle.btn-warning { - background-image: none; -} -.btn-warning.disabled:hover, -.btn-warning[disabled]:hover, -fieldset[disabled] .btn-warning:hover, -.btn-warning.disabled:focus, -.btn-warning[disabled]:focus, -fieldset[disabled] .btn-warning:focus, -.btn-warning.disabled.focus, -.btn-warning[disabled].focus, -fieldset[disabled] .btn-warning.focus { - background-color: #f0ad4e; - border-color: #eea236; -} -.btn-warning .badge { - color: #f0ad4e; - background-color: #fff; -} -.btn-danger { - color: #fff; - background-color: #d9534f; - border-color: #d43f3a; -} -.btn-danger:focus, -.btn-danger.focus { - color: #fff; - background-color: #c9302c; - border-color: #761c19; -} -.btn-danger:hover { - color: #fff; - background-color: #c9302c; - border-color: #ac2925; -} -.btn-danger:active, -.btn-danger.active, -.open > .dropdown-toggle.btn-danger { - color: #fff; - background-color: #c9302c; - border-color: #ac2925; -} -.btn-danger:active:hover, -.btn-danger.active:hover, -.open > .dropdown-toggle.btn-danger:hover, -.btn-danger:active:focus, -.btn-danger.active:focus, -.open > .dropdown-toggle.btn-danger:focus, -.btn-danger:active.focus, -.btn-danger.active.focus, -.open > .dropdown-toggle.btn-danger.focus { - color: #fff; - background-color: #ac2925; - border-color: #761c19; -} -.btn-danger:active, -.btn-danger.active, -.open > .dropdown-toggle.btn-danger { - background-image: none; -} -.btn-danger.disabled:hover, -.btn-danger[disabled]:hover, -fieldset[disabled] .btn-danger:hover, -.btn-danger.disabled:focus, -.btn-danger[disabled]:focus, -fieldset[disabled] .btn-danger:focus, -.btn-danger.disabled.focus, -.btn-danger[disabled].focus, -fieldset[disabled] .btn-danger.focus { - background-color: #d9534f; - border-color: #d43f3a; -} -.btn-danger .badge { - color: #d9534f; - background-color: #fff; -} -.btn-link { - font-weight: normal; - color: #337ab7; - border-radius: 0; -} -.btn-link, -.btn-link:active, -.btn-link.active, -.btn-link[disabled], -fieldset[disabled] .btn-link { - background-color: transparent; - -webkit-box-shadow: none; - box-shadow: none; -} -.btn-link, -.btn-link:hover, -.btn-link:focus, -.btn-link:active { - border-color: transparent; -} -.btn-link:hover, -.btn-link:focus { - color: #23527c; - text-decoration: underline; - background-color: transparent; -} -.btn-link[disabled]:hover, -fieldset[disabled] .btn-link:hover, -.btn-link[disabled]:focus, -fieldset[disabled] .btn-link:focus { - color: #777; - text-decoration: none; -} -.btn-lg, -.btn-group-lg > .btn { - padding: 10px 16px; - font-size: 18px; - line-height: 1.3333333; - border-radius: 6px; -} -.btn-sm, -.btn-group-sm > .btn { - padding: 5px 10px; - font-size: 12px; - line-height: 1.5; - border-radius: 3px; -} -.btn-xs, -.btn-group-xs > .btn { - padding: 1px 5px; - font-size: 12px; - line-height: 1.5; - border-radius: 3px; -} -.btn-block { - display: block; - width: 100%; -} -.btn-block + .btn-block { - margin-top: 5px; -} -input[type="submit"].btn-block, -input[type="reset"].btn-block, -input[type="button"].btn-block { - width: 100%; -} -.fade { - opacity: 0; - -webkit-transition: opacity .15s linear; - -o-transition: opacity .15s linear; - transition: opacity .15s linear; -} -.fade.in { - opacity: 1; -} -.collapse { - display: none; -} -.collapse.in { - display: block; -} -tr.collapse.in { - display: table-row; -} -tbody.collapse.in { - display: table-row-group; -} -.collapsing { - position: relative; - height: 0; - overflow: hidden; - -webkit-transition-timing-function: ease; - -o-transition-timing-function: ease; - transition-timing-function: ease; - -webkit-transition-duration: .35s; - -o-transition-duration: .35s; - transition-duration: .35s; - -webkit-transition-property: height, visibility; - -o-transition-property: height, visibility; - transition-property: height, visibility; -} -.caret { - display: inline-block; - width: 0; - height: 0; - margin-left: 2px; - vertical-align: middle; - border-top: 4px dashed; - border-top: 4px solid \9; - border-right: 4px solid transparent; - border-left: 4px solid transparent; -} -.dropup, -.dropdown { - position: relative; -} -.dropdown-toggle:focus { - outline: 0; -} -.dropdown-menu { - position: absolute; - top: 100%; - left: 0; - z-index: 1000; - display: none; - float: left; - min-width: 160px; - padding: 5px 0; - margin: 2px 0 0; - font-size: 14px; - text-align: left; - list-style: none; - background-color: #fff; - -webkit-background-clip: padding-box; - background-clip: padding-box; - border: 1px solid #ccc; - border: 1px solid rgba(0, 0, 0, .15); - border-radius: 4px; - -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, .175); - box-shadow: 0 6px 12px rgba(0, 0, 0, .175); -} -.dropdown-menu.pull-right { - right: 0; - left: auto; -} -.dropdown-menu .divider { - height: 1px; - margin: 9px 0; - overflow: hidden; - background-color: #e5e5e5; -} -.dropdown-menu > li > a { - display: block; - padding: 3px 20px; - clear: both; - font-weight: normal; - line-height: 1.42857143; - color: #333; - white-space: nowrap; -} -.dropdown-menu > li > a:hover, -.dropdown-menu > li > a:focus { - color: #262626; - text-decoration: none; - background-color: #f5f5f5; -} -.dropdown-menu > .active > a, -.dropdown-menu > .active > a:hover, -.dropdown-menu > .active > a:focus { - color: #fff; - text-decoration: none; - background-color: #337ab7; - outline: 0; -} -.dropdown-menu > .disabled > a, -.dropdown-menu > .disabled > a:hover, -.dropdown-menu > .disabled > a:focus { - color: #777; -} -.dropdown-menu > .disabled > a:hover, -.dropdown-menu > .disabled > a:focus { - text-decoration: none; - cursor: not-allowed; - background-color: transparent; - background-image: none; - filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); -} -.open > .dropdown-menu { - display: block; -} -.open > a { - outline: 0; -} -.dropdown-menu-right { - right: 0; - left: auto; -} -.dropdown-menu-left { - right: auto; - left: 0; -} -.dropdown-header { - display: block; - padding: 3px 20px; - font-size: 12px; - line-height: 1.42857143; - color: #777; - white-space: nowrap; -} -.dropdown-backdrop { - position: fixed; - top: 0; - right: 0; - bottom: 0; - left: 0; - z-index: 990; -} -.pull-right > .dropdown-menu { - right: 0; - left: auto; -} -.dropup .caret, -.navbar-fixed-bottom .dropdown .caret { - content: ""; - border-top: 0; - border-bottom: 4px dashed; - border-bottom: 4px solid \9; -} -.dropup .dropdown-menu, -.navbar-fixed-bottom .dropdown .dropdown-menu { - top: auto; - bottom: 100%; - margin-bottom: 2px; -} -@media (min-width: 768px) { - .navbar-right .dropdown-menu { - right: 0; - left: auto; - } - .navbar-right .dropdown-menu-left { - right: auto; - left: 0; - } -} -.btn-group, -.btn-group-vertical { - position: relative; - display: inline-block; - vertical-align: middle; -} -.btn-group > .btn, -.btn-group-vertical > .btn { - position: relative; - float: left; -} -.btn-group > .btn:hover, -.btn-group-vertical > .btn:hover, -.btn-group > .btn:focus, -.btn-group-vertical > .btn:focus, -.btn-group > .btn:active, -.btn-group-vertical > .btn:active, -.btn-group > .btn.active, -.btn-group-vertical > .btn.active { - z-index: 2; -} -.btn-group .btn + .btn, -.btn-group .btn + .btn-group, -.btn-group .btn-group + .btn, -.btn-group .btn-group + .btn-group { - margin-left: -1px; -} -.btn-toolbar { - margin-left: -5px; -} -.btn-toolbar .btn, -.btn-toolbar .btn-group, -.btn-toolbar .input-group { - float: left; -} -.btn-toolbar > .btn, -.btn-toolbar > .btn-group, -.btn-toolbar > .input-group { - margin-left: 5px; -} -.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) { - border-radius: 0; -} -.btn-group > .btn:first-child { - margin-left: 0; -} -.btn-group > .btn:first-child:not(:last-child):not(.dropdown-toggle) { - border-top-right-radius: 0; - border-bottom-right-radius: 0; -} -.btn-group > .btn:last-child:not(:first-child), -.btn-group > .dropdown-toggle:not(:first-child) { - border-top-left-radius: 0; - border-bottom-left-radius: 0; -} -.btn-group > .btn-group { - float: left; -} -.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn { - border-radius: 0; -} -.btn-group > .btn-group:first-child:not(:last-child) > .btn:last-child, -.btn-group > .btn-group:first-child:not(:last-child) > .dropdown-toggle { - border-top-right-radius: 0; - border-bottom-right-radius: 0; -} -.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child { - border-top-left-radius: 0; - border-bottom-left-radius: 0; -} -.btn-group .dropdown-toggle:active, -.btn-group.open .dropdown-toggle { - outline: 0; -} -.btn-group > .btn + .dropdown-toggle { - padding-right: 8px; - padding-left: 8px; -} -.btn-group > .btn-lg + .dropdown-toggle { - padding-right: 12px; - padding-left: 12px; -} -.btn-group.open .dropdown-toggle { - -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); - box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); -} -.btn-group.open .dropdown-toggle.btn-link { - -webkit-box-shadow: none; - box-shadow: none; -} -.btn .caret { - margin-left: 0; -} -.btn-lg .caret { - border-width: 5px 5px 0; - border-bottom-width: 0; -} -.dropup .btn-lg .caret { - border-width: 0 5px 5px; -} -.btn-group-vertical > .btn, -.btn-group-vertical > .btn-group, -.btn-group-vertical > .btn-group > .btn { - display: block; - float: none; - width: 100%; - max-width: 100%; -} -.btn-group-vertical > .btn-group > .btn { - float: none; -} -.btn-group-vertical > .btn + .btn, -.btn-group-vertical > .btn + .btn-group, -.btn-group-vertical > .btn-group + .btn, -.btn-group-vertical > .btn-group + .btn-group { - margin-top: -1px; - margin-left: 0; -} -.btn-group-vertical > .btn:not(:first-child):not(:last-child) { - border-radius: 0; -} -.btn-group-vertical > .btn:first-child:not(:last-child) { - border-top-left-radius: 4px; - border-top-right-radius: 4px; - border-bottom-right-radius: 0; - border-bottom-left-radius: 0; -} -.btn-group-vertical > .btn:last-child:not(:first-child) { - border-top-left-radius: 0; - border-top-right-radius: 0; - border-bottom-right-radius: 4px; - border-bottom-left-radius: 4px; -} -.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn { - border-radius: 0; -} -.btn-group-vertical > .btn-group:first-child:not(:last-child) > .btn:last-child, -.btn-group-vertical > .btn-group:first-child:not(:last-child) > .dropdown-toggle { - border-bottom-right-radius: 0; - border-bottom-left-radius: 0; -} -.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child { - border-top-left-radius: 0; - border-top-right-radius: 0; -} -.btn-group-justified { - display: table; - width: 100%; - table-layout: fixed; - border-collapse: separate; -} -.btn-group-justified > .btn, -.btn-group-justified > .btn-group { - display: table-cell; - float: none; - width: 1%; -} -.btn-group-justified > .btn-group .btn { - width: 100%; -} -.btn-group-justified > .btn-group .dropdown-menu { - left: auto; -} -[data-toggle="buttons"] > .btn input[type="radio"], -[data-toggle="buttons"] > .btn-group > .btn input[type="radio"], -[data-toggle="buttons"] > .btn input[type="checkbox"], -[data-toggle="buttons"] > .btn-group > .btn input[type="checkbox"] { - position: absolute; - clip: rect(0, 0, 0, 0); - pointer-events: none; -} -.input-group { - position: relative; - display: table; - border-collapse: separate; -} -.input-group[class*="col-"] { - float: none; - padding-right: 0; - padding-left: 0; -} -.input-group .form-control { - position: relative; - z-index: 2; - float: left; - width: 100%; - margin-bottom: 0; -} -.input-group .form-control:focus { - z-index: 3; -} -.input-group-lg > .form-control, -.input-group-lg > .input-group-addon, -.input-group-lg > .input-group-btn > .btn { - height: 46px; - padding: 10px 16px; - font-size: 18px; - line-height: 1.3333333; - border-radius: 6px; -} -select.input-group-lg > .form-control, -select.input-group-lg > .input-group-addon, -select.input-group-lg > .input-group-btn > .btn { - height: 46px; - line-height: 46px; -} -textarea.input-group-lg > .form-control, -textarea.input-group-lg > .input-group-addon, -textarea.input-group-lg > .input-group-btn > .btn, -select[multiple].input-group-lg > .form-control, -select[multiple].input-group-lg > .input-group-addon, -select[multiple].input-group-lg > .input-group-btn > .btn { - height: auto; -} -.input-group-sm > .form-control, -.input-group-sm > .input-group-addon, -.input-group-sm > .input-group-btn > .btn { - height: 30px; - padding: 5px 10px; - font-size: 12px; - line-height: 1.5; - border-radius: 3px; -} -select.input-group-sm > .form-control, -select.input-group-sm > .input-group-addon, -select.input-group-sm > .input-group-btn > .btn { - height: 30px; - line-height: 30px; -} -textarea.input-group-sm > .form-control, -textarea.input-group-sm > .input-group-addon, -textarea.input-group-sm > .input-group-btn > .btn, -select[multiple].input-group-sm > .form-control, -select[multiple].input-group-sm > .input-group-addon, -select[multiple].input-group-sm > .input-group-btn > .btn { - height: auto; -} -.input-group-addon, -.input-group-btn, -.input-group .form-control { - display: table-cell; -} -.input-group-addon:not(:first-child):not(:last-child), -.input-group-btn:not(:first-child):not(:last-child), -.input-group .form-control:not(:first-child):not(:last-child) { - border-radius: 0; -} -.input-group-addon, -.input-group-btn { - width: 1%; - white-space: nowrap; - vertical-align: middle; -} -.input-group-addon { - padding: 6px 12px; - font-size: 14px; - font-weight: normal; - line-height: 1; - color: #555; - text-align: center; - background-color: #eee; - border: 1px solid #ccc; - border-radius: 4px; -} -.input-group-addon.input-sm { - padding: 5px 10px; - font-size: 12px; - border-radius: 3px; -} -.input-group-addon.input-lg { - padding: 10px 16px; - font-size: 18px; - border-radius: 6px; -} -.input-group-addon input[type="radio"], -.input-group-addon input[type="checkbox"] { - margin-top: 0; -} -.input-group .form-control:first-child, -.input-group-addon:first-child, -.input-group-btn:first-child > .btn, -.input-group-btn:first-child > .btn-group > .btn, -.input-group-btn:first-child > .dropdown-toggle, -.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle), -.input-group-btn:last-child > .btn-group:not(:last-child) > .btn { - border-top-right-radius: 0; - border-bottom-right-radius: 0; -} -.input-group-addon:first-child { - border-right: 0; -} -.input-group .form-control:last-child, -.input-group-addon:last-child, -.input-group-btn:last-child > .btn, -.input-group-btn:last-child > .btn-group > .btn, -.input-group-btn:last-child > .dropdown-toggle, -.input-group-btn:first-child > .btn:not(:first-child), -.input-group-btn:first-child > .btn-group:not(:first-child) > .btn { - border-top-left-radius: 0; - border-bottom-left-radius: 0; -} -.input-group-addon:last-child { - border-left: 0; -} -.input-group-btn { - position: relative; - font-size: 0; - white-space: nowrap; -} -.input-group-btn > .btn { - position: relative; -} -.input-group-btn > .btn + .btn { - margin-left: -1px; -} -.input-group-btn > .btn:hover, -.input-group-btn > .btn:focus, -.input-group-btn > .btn:active { - z-index: 2; -} -.input-group-btn:first-child > .btn, -.input-group-btn:first-child > .btn-group { - margin-right: -1px; -} -.input-group-btn:last-child > .btn, -.input-group-btn:last-child > .btn-group { - z-index: 2; - margin-left: -1px; -} -.nav { - padding-left: 0; - margin-bottom: 0; - list-style: none; -} -.nav > li { - position: relative; - display: block; -} -.nav > li > a { - position: relative; - display: block; - padding: 10px 15px; -} -.nav > li > a:hover, -.nav > li > a:focus { - text-decoration: none; - background-color: #eee; -} -.nav > li.disabled > a { - color: #777; -} -.nav > li.disabled > a:hover, -.nav > li.disabled > a:focus { - color: #777; - text-decoration: none; - cursor: not-allowed; - background-color: transparent; -} -.nav .open > a, -.nav .open > a:hover, -.nav .open > a:focus { - background-color: #eee; - border-color: #337ab7; -} -.nav .nav-divider { - height: 1px; - margin: 9px 0; - overflow: hidden; - background-color: #e5e5e5; -} -.nav > li > a > img { - max-width: none; -} -.nav-tabs { - border-bottom: 1px solid #ddd; -} -.nav-tabs > li { - float: left; - margin-bottom: -1px; -} -.nav-tabs > li > a { - margin-right: 2px; - line-height: 1.42857143; - border: 1px solid transparent; - border-radius: 4px 4px 0 0; -} -.nav-tabs > li > a:hover { - border-color: #eee #eee #ddd; -} -.nav-tabs > li.active > a, -.nav-tabs > li.active > a:hover, -.nav-tabs > li.active > a:focus { - color: #555; - cursor: default; - background-color: #fff; - border: 1px solid #ddd; - border-bottom-color: transparent; -} -.nav-tabs.nav-justified { - width: 100%; - border-bottom: 0; -} -.nav-tabs.nav-justified > li { - float: none; -} -.nav-tabs.nav-justified > li > a { - margin-bottom: 5px; - text-align: center; -} -.nav-tabs.nav-justified > .dropdown .dropdown-menu { - top: auto; - left: auto; -} -@media (min-width: 768px) { - .nav-tabs.nav-justified > li { - display: table-cell; - width: 1%; - } - .nav-tabs.nav-justified > li > a { - margin-bottom: 0; - } -} -.nav-tabs.nav-justified > li > a { - margin-right: 0; - border-radius: 4px; -} -.nav-tabs.nav-justified > .active > a, -.nav-tabs.nav-justified > .active > a:hover, -.nav-tabs.nav-justified > .active > a:focus { - border: 1px solid #ddd; -} -@media (min-width: 768px) { - .nav-tabs.nav-justified > li > a { - border-bottom: 1px solid #ddd; - border-radius: 4px 4px 0 0; - } - .nav-tabs.nav-justified > .active > a, - .nav-tabs.nav-justified > .active > a:hover, - .nav-tabs.nav-justified > .active > a:focus { - border-bottom-color: #fff; - } -} -.nav-pills > li { - float: left; -} -.nav-pills > li > a { - border-radius: 4px; -} -.nav-pills > li + li { - margin-left: 2px; -} -.nav-pills > li.active > a, -.nav-pills > li.active > a:hover, -.nav-pills > li.active > a:focus { - color: #fff; - background-color: #337ab7; -} -.nav-stacked > li { - float: none; -} -.nav-stacked > li + li { - margin-top: 2px; - margin-left: 0; -} -.nav-justified { - width: 100%; -} -.nav-justified > li { - float: none; -} -.nav-justified > li > a { - margin-bottom: 5px; - text-align: center; -} -.nav-justified > .dropdown .dropdown-menu { - top: auto; - left: auto; -} -@media (min-width: 768px) { - .nav-justified > li { - display: table-cell; - width: 1%; - } - .nav-justified > li > a { - margin-bottom: 0; - } -} -.nav-tabs-justified { - border-bottom: 0; -} -.nav-tabs-justified > li > a { - margin-right: 0; - border-radius: 4px; -} -.nav-tabs-justified > .active > a, -.nav-tabs-justified > .active > a:hover, -.nav-tabs-justified > .active > a:focus { - border: 1px solid #ddd; -} -@media (min-width: 768px) { - .nav-tabs-justified > li > a { - border-bottom: 1px solid #ddd; - border-radius: 4px 4px 0 0; - } - .nav-tabs-justified > .active > a, - .nav-tabs-justified > .active > a:hover, - .nav-tabs-justified > .active > a:focus { - border-bottom-color: #fff; - } -} -.tab-content > .tab-pane { - display: none; -} -.tab-content > .active { - display: block; -} -.nav-tabs .dropdown-menu { - margin-top: -1px; - border-top-left-radius: 0; - border-top-right-radius: 0; -} -.navbar { - position: relative; - min-height: 50px; - margin-bottom: 20px; - border: 1px solid transparent; -} -@media (min-width: 768px) { - .navbar { - border-radius: 4px; - } -} -@media (min-width: 768px) { - .navbar-header { - float: left; - } -} -.navbar-collapse { - padding-right: 15px; - padding-left: 15px; - overflow-x: visible; - -webkit-overflow-scrolling: touch; - border-top: 1px solid transparent; - -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1); - box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1); -} -.navbar-collapse.in { - overflow-y: auto; -} -@media (min-width: 768px) { - .navbar-collapse { - width: auto; - border-top: 0; - -webkit-box-shadow: none; - box-shadow: none; - } - .navbar-collapse.collapse { - display: block !important; - height: auto !important; - padding-bottom: 0; - overflow: visible !important; - } - .navbar-collapse.in { - overflow-y: visible; - } - .navbar-fixed-top .navbar-collapse, - .navbar-static-top .navbar-collapse, - .navbar-fixed-bottom .navbar-collapse { - padding-right: 0; - padding-left: 0; - } -} -.navbar-fixed-top .navbar-collapse, -.navbar-fixed-bottom .navbar-collapse { - max-height: 340px; -} -@media (max-device-width: 480px) and (orientation: landscape) { - .navbar-fixed-top .navbar-collapse, - .navbar-fixed-bottom .navbar-collapse { - max-height: 200px; - } -} -.container > .navbar-header, -.container-fluid > .navbar-header, -.container > .navbar-collapse, -.container-fluid > .navbar-collapse { - margin-right: -15px; - margin-left: -15px; -} -@media (min-width: 768px) { - .container > .navbar-header, - .container-fluid > .navbar-header, - .container > .navbar-collapse, - .container-fluid > .navbar-collapse { - margin-right: 0; - margin-left: 0; - } -} -.navbar-static-top { - z-index: 1000; - border-width: 0 0 1px; -} -@media (min-width: 768px) { - .navbar-static-top { - border-radius: 0; - } -} -.navbar-fixed-top, -.navbar-fixed-bottom { - position: fixed; - right: 0; - left: 0; - z-index: 1030; -} -@media (min-width: 768px) { - .navbar-fixed-top, - .navbar-fixed-bottom { - border-radius: 0; - } -} -.navbar-fixed-top { - top: 0; - border-width: 0 0 1px; -} -.navbar-fixed-bottom { - bottom: 0; - margin-bottom: 0; - border-width: 1px 0 0; -} -.navbar-brand { - float: left; - height: 50px; - padding: 15px 15px; - font-size: 18px; - line-height: 20px; -} -.navbar-brand:hover, -.navbar-brand:focus { - text-decoration: none; -} -.navbar-brand > img { - display: block; -} -@media (min-width: 768px) { - .navbar > .container .navbar-brand, - .navbar > .container-fluid .navbar-brand { - margin-left: -15px; - } -} -.navbar-toggle { - position: relative; - float: right; - padding: 9px 10px; - margin-top: 8px; - margin-right: 15px; - margin-bottom: 8px; - background-color: transparent; - background-image: none; - border: 1px solid transparent; - border-radius: 4px; -} -.navbar-toggle:focus { - outline: 0; -} -.navbar-toggle .icon-bar { - display: block; - width: 22px; - height: 2px; - border-radius: 1px; -} -.navbar-toggle .icon-bar + .icon-bar { - margin-top: 4px; -} -@media (min-width: 768px) { - .navbar-toggle { - display: none; - } -} -.navbar-nav { - margin: 7.5px -15px; -} -.navbar-nav > li > a { - padding-top: 10px; - padding-bottom: 10px; - line-height: 20px; -} -@media (max-width: 767px) { - .navbar-nav .open .dropdown-menu { - position: static; - float: none; - width: auto; - margin-top: 0; - background-color: transparent; - border: 0; - -webkit-box-shadow: none; - box-shadow: none; - } - .navbar-nav .open .dropdown-menu > li > a, - .navbar-nav .open .dropdown-menu .dropdown-header { - padding: 5px 15px 5px 25px; - } - .navbar-nav .open .dropdown-menu > li > a { - line-height: 20px; - } - .navbar-nav .open .dropdown-menu > li > a:hover, - .navbar-nav .open .dropdown-menu > li > a:focus { - background-image: none; - } -} -@media (min-width: 768px) { - .navbar-nav { - float: left; - margin: 0; - } - .navbar-nav > li { - float: left; - } - .navbar-nav > li > a { - padding-top: 15px; - padding-bottom: 15px; - } -} -.navbar-form { - padding: 10px 15px; - margin-top: 8px; - margin-right: -15px; - margin-bottom: 8px; - margin-left: -15px; - border-top: 1px solid transparent; - border-bottom: 1px solid transparent; - -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1), 0 1px 0 rgba(255, 255, 255, .1); - box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1), 0 1px 0 rgba(255, 255, 255, .1); -} -@media (min-width: 768px) { - .navbar-form .form-group { - display: inline-block; - margin-bottom: 0; - vertical-align: middle; - } - .navbar-form .form-control { - display: inline-block; - width: auto; - vertical-align: middle; - } - .navbar-form .form-control-static { - display: inline-block; - } - .navbar-form .input-group { - display: inline-table; - vertical-align: middle; - } - .navbar-form .input-group .input-group-addon, - .navbar-form .input-group .input-group-btn, - .navbar-form .input-group .form-control { - width: auto; - } - .navbar-form .input-group > .form-control { - width: 100%; - } - .navbar-form .control-label { - margin-bottom: 0; - vertical-align: middle; - } - .navbar-form .radio, - .navbar-form .checkbox { - display: inline-block; - margin-top: 0; - margin-bottom: 0; - vertical-align: middle; - } - .navbar-form .radio label, - .navbar-form .checkbox label { - padding-left: 0; - } - .navbar-form .radio input[type="radio"], - .navbar-form .checkbox input[type="checkbox"] { - position: relative; - margin-left: 0; - } - .navbar-form .has-feedback .form-control-feedback { - top: 0; - } -} -@media (max-width: 767px) { - .navbar-form .form-group { - margin-bottom: 5px; - } - .navbar-form .form-group:last-child { - margin-bottom: 0; - } -} -@media (min-width: 768px) { - .navbar-form { - width: auto; - padding-top: 0; - padding-bottom: 0; - margin-right: 0; - margin-left: 0; - border: 0; - -webkit-box-shadow: none; - box-shadow: none; - } -} -.navbar-nav > li > .dropdown-menu { - margin-top: 0; - border-top-left-radius: 0; - border-top-right-radius: 0; -} -.navbar-fixed-bottom .navbar-nav > li > .dropdown-menu { - margin-bottom: 0; - border-top-left-radius: 4px; - border-top-right-radius: 4px; - border-bottom-right-radius: 0; - border-bottom-left-radius: 0; -} -.navbar-btn { - margin-top: 8px; - margin-bottom: 8px; -} -.navbar-btn.btn-sm { - margin-top: 10px; - margin-bottom: 10px; -} -.navbar-btn.btn-xs { - margin-top: 14px; - margin-bottom: 14px; -} -.navbar-text { - margin-top: 15px; - margin-bottom: 15px; -} -@media (min-width: 768px) { - .navbar-text { - float: left; - margin-right: 15px; - margin-left: 15px; - } -} -@media (min-width: 768px) { - .navbar-left { - float: left !important; - } - .navbar-right { - float: right !important; - margin-right: -15px; - } - .navbar-right ~ .navbar-right { - margin-right: 0; - } -} -.navbar-default { - background-color: #f8f8f8; - border-color: #e7e7e7; -} -.navbar-default .navbar-brand { - color: #777; -} -.navbar-default .navbar-brand:hover, -.navbar-default .navbar-brand:focus { - color: #5e5e5e; - background-color: transparent; -} -.navbar-default .navbar-text { - color: #777; -} -.navbar-default .navbar-nav > li > a { - color: #777; -} -.navbar-default .navbar-nav > li > a:hover, -.navbar-default .navbar-nav > li > a:focus { - color: #333; - background-color: transparent; -} -.navbar-default .navbar-nav > .active > a, -.navbar-default .navbar-nav > .active > a:hover, -.navbar-default .navbar-nav > .active > a:focus { - color: #555; - background-color: #e7e7e7; -} -.navbar-default .navbar-nav > .disabled > a, -.navbar-default .navbar-nav > .disabled > a:hover, -.navbar-default .navbar-nav > .disabled > a:focus { - color: #ccc; - background-color: transparent; -} -.navbar-default .navbar-toggle { - border-color: #ddd; -} -.navbar-default .navbar-toggle:hover, -.navbar-default .navbar-toggle:focus { - background-color: #ddd; -} -.navbar-default .navbar-toggle .icon-bar { - background-color: #888; -} -.navbar-default .navbar-collapse, -.navbar-default .navbar-form { - border-color: #e7e7e7; -} -.navbar-default .navbar-nav > .open > a, -.navbar-default .navbar-nav > .open > a:hover, -.navbar-default .navbar-nav > .open > a:focus { - color: #555; - background-color: #e7e7e7; -} -@media (max-width: 767px) { - .navbar-default .navbar-nav .open .dropdown-menu > li > a { - color: #777; - } - .navbar-default .navbar-nav .open .dropdown-menu > li > a:hover, - .navbar-default .navbar-nav .open .dropdown-menu > li > a:focus { - color: #333; - background-color: transparent; - } - .navbar-default .navbar-nav .open .dropdown-menu > .active > a, - .navbar-default .navbar-nav .open .dropdown-menu > .active > a:hover, - .navbar-default .navbar-nav .open .dropdown-menu > .active > a:focus { - color: #555; - background-color: #e7e7e7; - } - .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a, - .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a:hover, - .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a:focus { - color: #ccc; - background-color: transparent; - } -} -.navbar-default .navbar-link { - color: #777; -} -.navbar-default .navbar-link:hover { - color: #333; -} -.navbar-default .btn-link { - color: #777; -} -.navbar-default .btn-link:hover, -.navbar-default .btn-link:focus { - color: #333; -} -.navbar-default .btn-link[disabled]:hover, -fieldset[disabled] .navbar-default .btn-link:hover, -.navbar-default .btn-link[disabled]:focus, -fieldset[disabled] .navbar-default .btn-link:focus { - color: #ccc; -} -.navbar-inverse { - background-color: #222; - border-color: #080808; -} -.navbar-inverse .navbar-brand { - color: #9d9d9d; -} -.navbar-inverse .navbar-brand:hover, -.navbar-inverse .navbar-brand:focus { - color: #fff; - background-color: transparent; -} -.navbar-inverse .navbar-text { - color: #9d9d9d; -} -.navbar-inverse .navbar-nav > li > a { - color: #9d9d9d; -} -.navbar-inverse .navbar-nav > li > a:hover, -.navbar-inverse .navbar-nav > li > a:focus { - color: #fff; - background-color: transparent; -} -.navbar-inverse .navbar-nav > .active > a, -.navbar-inverse .navbar-nav > .active > a:hover, -.navbar-inverse .navbar-nav > .active > a:focus { - color: #fff; - background-color: #080808; -} -.navbar-inverse .navbar-nav > .disabled > a, -.navbar-inverse .navbar-nav > .disabled > a:hover, -.navbar-inverse .navbar-nav > .disabled > a:focus { - color: #444; - background-color: transparent; -} -.navbar-inverse .navbar-toggle { - border-color: #333; -} -.navbar-inverse .navbar-toggle:hover, -.navbar-inverse .navbar-toggle:focus { - background-color: #333; -} -.navbar-inverse .navbar-toggle .icon-bar { - background-color: #fff; -} -.navbar-inverse .navbar-collapse, -.navbar-inverse .navbar-form { - border-color: #101010; -} -.navbar-inverse .navbar-nav > .open > a, -.navbar-inverse .navbar-nav > .open > a:hover, -.navbar-inverse .navbar-nav > .open > a:focus { - color: #fff; - background-color: #080808; -} -@media (max-width: 767px) { - .navbar-inverse .navbar-nav .open .dropdown-menu > .dropdown-header { - border-color: #080808; - } - .navbar-inverse .navbar-nav .open .dropdown-menu .divider { - background-color: #080808; - } - .navbar-inverse .navbar-nav .open .dropdown-menu > li > a { - color: #9d9d9d; - } - .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:hover, - .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:focus { - color: #fff; - background-color: transparent; - } - .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a, - .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:hover, - .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:focus { - color: #fff; - background-color: #080808; - } - .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a, - .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:hover, - .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:focus { - color: #444; - background-color: transparent; - } -} -.navbar-inverse .navbar-link { - color: #9d9d9d; -} -.navbar-inverse .navbar-link:hover { - color: #fff; -} -.navbar-inverse .btn-link { - color: #9d9d9d; -} -.navbar-inverse .btn-link:hover, -.navbar-inverse .btn-link:focus { - color: #fff; -} -.navbar-inverse .btn-link[disabled]:hover, -fieldset[disabled] .navbar-inverse .btn-link:hover, -.navbar-inverse .btn-link[disabled]:focus, -fieldset[disabled] .navbar-inverse .btn-link:focus { - color: #444; -} -.breadcrumb { - padding: 8px 15px; - margin-bottom: 20px; - list-style: none; - background-color: #f5f5f5; - border-radius: 4px; -} -.breadcrumb > li { - display: inline-block; -} -.breadcrumb > li + li:before { - padding: 0 5px; - color: #ccc; - content: "/\00a0"; -} -.breadcrumb > .active { - color: #777; -} -.pagination { - display: inline-block; - padding-left: 0; - margin: 20px 0; - border-radius: 4px; -} -.pagination > li { - display: inline; -} -.pagination > li > a, -.pagination > li > span { - position: relative; - float: left; - padding: 6px 12px; - margin-left: -1px; - line-height: 1.42857143; - color: #337ab7; - text-decoration: none; - background-color: #fff; - border: 1px solid #ddd; -} -.pagination > li:first-child > a, -.pagination > li:first-child > span { - margin-left: 0; - border-top-left-radius: 4px; - border-bottom-left-radius: 4px; -} -.pagination > li:last-child > a, -.pagination > li:last-child > span { - border-top-right-radius: 4px; - border-bottom-right-radius: 4px; -} -.pagination > li > a:hover, -.pagination > li > span:hover, -.pagination > li > a:focus, -.pagination > li > span:focus { - z-index: 2; - color: #23527c; - background-color: #eee; - border-color: #ddd; -} -.pagination > .active > a, -.pagination > .active > span, -.pagination > .active > a:hover, -.pagination > .active > span:hover, -.pagination > .active > a:focus, -.pagination > .active > span:focus { - z-index: 3; - color: #fff; - cursor: default; - background-color: #337ab7; - border-color: #337ab7; -} -.pagination > .disabled > span, -.pagination > .disabled > span:hover, -.pagination > .disabled > span:focus, -.pagination > .disabled > a, -.pagination > .disabled > a:hover, -.pagination > .disabled > a:focus { - color: #777; - cursor: not-allowed; - background-color: #fff; - border-color: #ddd; -} -.pagination-lg > li > a, -.pagination-lg > li > span { - padding: 10px 16px; - font-size: 18px; - line-height: 1.3333333; -} -.pagination-lg > li:first-child > a, -.pagination-lg > li:first-child > span { - border-top-left-radius: 6px; - border-bottom-left-radius: 6px; -} -.pagination-lg > li:last-child > a, -.pagination-lg > li:last-child > span { - border-top-right-radius: 6px; - border-bottom-right-radius: 6px; -} -.pagination-sm > li > a, -.pagination-sm > li > span { - padding: 5px 10px; - font-size: 12px; - line-height: 1.5; -} -.pagination-sm > li:first-child > a, -.pagination-sm > li:first-child > span { - border-top-left-radius: 3px; - border-bottom-left-radius: 3px; -} -.pagination-sm > li:last-child > a, -.pagination-sm > li:last-child > span { - border-top-right-radius: 3px; - border-bottom-right-radius: 3px; -} -.pager { - padding-left: 0; - margin: 20px 0; - text-align: center; - list-style: none; -} -.pager li { - display: inline; -} -.pager li > a, -.pager li > span { - display: inline-block; - padding: 5px 14px; - background-color: #fff; - border: 1px solid #ddd; - border-radius: 15px; -} -.pager li > a:hover, -.pager li > a:focus { - text-decoration: none; - background-color: #eee; -} -.pager .next > a, -.pager .next > span { - float: right; -} -.pager .previous > a, -.pager .previous > span { - float: left; -} -.pager .disabled > a, -.pager .disabled > a:hover, -.pager .disabled > a:focus, -.pager .disabled > span { - color: #777; - cursor: not-allowed; - background-color: #fff; -} -.label { - display: inline; - padding: .2em .6em .3em; - font-size: 75%; - font-weight: bold; - line-height: 1; - color: #fff; - text-align: center; - white-space: nowrap; - vertical-align: baseline; - border-radius: .25em; -} -a.label:hover, -a.label:focus { - color: #fff; - text-decoration: none; - cursor: pointer; -} -.label:empty { - display: none; -} -.btn .label { - position: relative; - top: -1px; -} -.label-default { - background-color: #777; -} -.label-default[href]:hover, -.label-default[href]:focus { - background-color: #5e5e5e; -} -.label-primary { - background-color: #337ab7; -} -.label-primary[href]:hover, -.label-primary[href]:focus { - background-color: #286090; -} -.label-success { - background-color: #5cb85c; -} -.label-success[href]:hover, -.label-success[href]:focus { - background-color: #449d44; -} -.label-info { - background-color: #5bc0de; -} -.label-info[href]:hover, -.label-info[href]:focus { - background-color: #31b0d5; -} -.label-warning { - background-color: #f0ad4e; -} -.label-warning[href]:hover, -.label-warning[href]:focus { - background-color: #ec971f; -} -.label-danger { - background-color: #d9534f; -} -.label-danger[href]:hover, -.label-danger[href]:focus { - background-color: #c9302c; -} -.badge { - display: inline-block; - min-width: 10px; - padding: 3px 7px; - font-size: 12px; - font-weight: bold; - line-height: 1; - color: #fff; - text-align: center; - white-space: nowrap; - vertical-align: middle; - background-color: #777; - border-radius: 10px; -} -.badge:empty { - display: none; -} -.btn .badge { - position: relative; - top: -1px; -} -.btn-xs .badge, -.btn-group-xs > .btn .badge { - top: 0; - padding: 1px 5px; -} -a.badge:hover, -a.badge:focus { - color: #fff; - text-decoration: none; - cursor: pointer; -} -.list-group-item.active > .badge, -.nav-pills > .active > a > .badge { - color: #337ab7; - background-color: #fff; -} -.list-group-item > .badge { - float: right; -} -.list-group-item > .badge + .badge { - margin-right: 5px; -} -.nav-pills > li > a > .badge { - margin-left: 3px; -} -.jumbotron { - padding-top: 30px; - padding-bottom: 30px; - margin-bottom: 30px; - color: inherit; - background-color: #eee; -} -.jumbotron h1, -.jumbotron .h1 { - color: inherit; -} -.jumbotron p { - margin-bottom: 15px; - font-size: 21px; - font-weight: 200; -} -.jumbotron > hr { - border-top-color: #d5d5d5; -} -.container .jumbotron, -.container-fluid .jumbotron { - padding-right: 15px; - padding-left: 15px; - border-radius: 6px; -} -.jumbotron .container { - max-width: 100%; -} -@media screen and (min-width: 768px) { - .jumbotron { - padding-top: 48px; - padding-bottom: 48px; - } - .container .jumbotron, - .container-fluid .jumbotron { - padding-right: 60px; - padding-left: 60px; - } - .jumbotron h1, - .jumbotron .h1 { - font-size: 63px; - } -} -.thumbnail { - display: block; - padding: 4px; - margin-bottom: 20px; - line-height: 1.42857143; - background-color: #fff; - border: 1px solid #ddd; - border-radius: 4px; - -webkit-transition: border .2s ease-in-out; - -o-transition: border .2s ease-in-out; - transition: border .2s ease-in-out; -} -.thumbnail > img, -.thumbnail a > img { - margin-right: auto; - margin-left: auto; -} -a.thumbnail:hover, -a.thumbnail:focus, -a.thumbnail.active { - border-color: #337ab7; -} -.thumbnail .caption { - padding: 9px; - color: #333; -} -.alert { - padding: 15px; - margin-bottom: 20px; - border: 1px solid transparent; - border-radius: 4px; -} -.alert h4 { - margin-top: 0; - color: inherit; -} -.alert .alert-link { - font-weight: bold; -} -.alert > p, -.alert > ul { - margin-bottom: 0; -} -.alert > p + p { - margin-top: 5px; -} -.alert-dismissable, -.alert-dismissible { - padding-right: 35px; -} -.alert-dismissable .close, -.alert-dismissible .close { - position: relative; - top: -2px; - right: -21px; - color: inherit; -} -.alert-success { - color: #3c763d; - background-color: #dff0d8; - border-color: #d6e9c6; -} -.alert-success hr { - border-top-color: #c9e2b3; -} -.alert-success .alert-link { - color: #2b542c; -} -.alert-info { - color: #31708f; - background-color: #d9edf7; - border-color: #bce8f1; -} -.alert-info hr { - border-top-color: #a6e1ec; -} -.alert-info .alert-link { - color: #245269; -} -.alert-warning { - color: #8a6d3b; - background-color: #fcf8e3; - border-color: #faebcc; -} -.alert-warning hr { - border-top-color: #f7e1b5; -} -.alert-warning .alert-link { - color: #66512c; -} -.alert-danger { - color: #a94442; - background-color: #f2dede; - border-color: #ebccd1; -} -.alert-danger hr { - border-top-color: #e4b9c0; -} -.alert-danger .alert-link { - color: #843534; -} -@-webkit-keyframes progress-bar-stripes { - from { - background-position: 40px 0; - } - to { - background-position: 0 0; - } -} -@-o-keyframes progress-bar-stripes { - from { - background-position: 40px 0; - } - to { - background-position: 0 0; - } -} -@keyframes progress-bar-stripes { - from { - background-position: 40px 0; - } - to { - background-position: 0 0; - } -} -.progress { - height: 20px; - margin-bottom: 20px; - overflow: hidden; - background-color: #f5f5f5; - border-radius: 4px; - -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, .1); - box-shadow: inset 0 1px 2px rgba(0, 0, 0, .1); -} -.progress-bar { - float: left; - width: 0; - height: 100%; - font-size: 12px; - line-height: 20px; - color: #fff; - text-align: center; - background-color: #337ab7; - -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .15); - box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .15); - -webkit-transition: width .6s ease; - -o-transition: width .6s ease; - transition: width .6s ease; -} -.progress-striped .progress-bar, -.progress-bar-striped { - background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); - background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); - background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); - -webkit-background-size: 40px 40px; - background-size: 40px 40px; -} -.progress.active .progress-bar, -.progress-bar.active { - -webkit-animation: progress-bar-stripes 2s linear infinite; - -o-animation: progress-bar-stripes 2s linear infinite; - animation: progress-bar-stripes 2s linear infinite; -} -.progress-bar-success { - background-color: #5cb85c; -} -.progress-striped .progress-bar-success { - background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); - background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); - background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); -} -.progress-bar-info { - background-color: #5bc0de; -} -.progress-striped .progress-bar-info { - background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); - background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); - background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); -} -.progress-bar-warning { - background-color: #f0ad4e; -} -.progress-striped .progress-bar-warning { - background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); - background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); - background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); -} -.progress-bar-danger { - background-color: #d9534f; -} -.progress-striped .progress-bar-danger { - background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); - background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); - background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); -} -.media { - margin-top: 15px; -} -.media:first-child { - margin-top: 0; -} -.media, -.media-body { - overflow: hidden; - zoom: 1; -} -.media-body { - width: 10000px; -} -.media-object { - display: block; -} -.media-object.img-thumbnail { - max-width: none; -} -.media-right, -.media > .pull-right { - padding-left: 10px; -} -.media-left, -.media > .pull-left { - padding-right: 10px; -} -.media-left, -.media-right, -.media-body { - display: table-cell; - vertical-align: top; -} -.media-middle { - vertical-align: middle; -} -.media-bottom { - vertical-align: bottom; -} -.media-heading { - margin-top: 0; - margin-bottom: 5px; -} -.media-list { - padding-left: 0; - list-style: none; -} -.list-group { - padding-left: 0; - margin-bottom: 20px; -} -.list-group-item { - position: relative; - display: block; - padding: 10px 15px; - margin-bottom: -1px; - background-color: #fff; - border: 1px solid #ddd; -} -.list-group-item:first-child { - border-top-left-radius: 4px; - border-top-right-radius: 4px; -} -.list-group-item:last-child { - margin-bottom: 0; - border-bottom-right-radius: 4px; - border-bottom-left-radius: 4px; -} -a.list-group-item, -button.list-group-item { - color: #555; -} -a.list-group-item .list-group-item-heading, -button.list-group-item .list-group-item-heading { - color: #333; -} -a.list-group-item:hover, -button.list-group-item:hover, -a.list-group-item:focus, -button.list-group-item:focus { - color: #555; - text-decoration: none; - background-color: #f5f5f5; -} -button.list-group-item { - width: 100%; - text-align: left; -} -.list-group-item.disabled, -.list-group-item.disabled:hover, -.list-group-item.disabled:focus { - color: #777; - cursor: not-allowed; - background-color: #eee; -} -.list-group-item.disabled .list-group-item-heading, -.list-group-item.disabled:hover .list-group-item-heading, -.list-group-item.disabled:focus .list-group-item-heading { - color: inherit; -} -.list-group-item.disabled .list-group-item-text, -.list-group-item.disabled:hover .list-group-item-text, -.list-group-item.disabled:focus .list-group-item-text { - color: #777; 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-} -a.list-group-item-success, -button.list-group-item-success { - color: #3c763d; -} -a.list-group-item-success .list-group-item-heading, -button.list-group-item-success .list-group-item-heading { - color: inherit; -} -a.list-group-item-success:hover, -button.list-group-item-success:hover, -a.list-group-item-success:focus, -button.list-group-item-success:focus { - color: #3c763d; - background-color: #d0e9c6; -} -a.list-group-item-success.active, -button.list-group-item-success.active, -a.list-group-item-success.active:hover, -button.list-group-item-success.active:hover, -a.list-group-item-success.active:focus, -button.list-group-item-success.active:focus { - color: #fff; - background-color: #3c763d; - border-color: #3c763d; -} -.list-group-item-info { - color: #31708f; - background-color: #d9edf7; -} -a.list-group-item-info, -button.list-group-item-info { - color: #31708f; -} -a.list-group-item-info .list-group-item-heading, -button.list-group-item-info .list-group-item-heading { - color: inherit; -} -a.list-group-item-info:hover, -button.list-group-item-info:hover, -a.list-group-item-info:focus, -button.list-group-item-info:focus { - color: #31708f; - background-color: #c4e3f3; -} -a.list-group-item-info.active, -button.list-group-item-info.active, -a.list-group-item-info.active:hover, -button.list-group-item-info.active:hover, -a.list-group-item-info.active:focus, -button.list-group-item-info.active:focus { - color: #fff; - background-color: #31708f; - border-color: #31708f; -} -.list-group-item-warning { - color: #8a6d3b; - background-color: #fcf8e3; -} -a.list-group-item-warning, -button.list-group-item-warning { - color: #8a6d3b; -} -a.list-group-item-warning .list-group-item-heading, -button.list-group-item-warning .list-group-item-heading { - color: inherit; -} -a.list-group-item-warning:hover, -button.list-group-item-warning:hover, -a.list-group-item-warning:focus, -button.list-group-item-warning:focus { - color: #8a6d3b; - background-color: #faf2cc; -} -a.list-group-item-warning.active, -button.list-group-item-warning.active, -a.list-group-item-warning.active:hover, -button.list-group-item-warning.active:hover, -a.list-group-item-warning.active:focus, -button.list-group-item-warning.active:focus { - color: #fff; 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-} -.panel > .table:first-child > thead:first-child > tr:first-child td:last-child, -.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child td:last-child, -.panel > .table:first-child > tbody:first-child > tr:first-child td:last-child, -.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child td:last-child, -.panel > .table:first-child > thead:first-child > tr:first-child th:last-child, -.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child th:last-child, -.panel > .table:first-child > tbody:first-child > tr:first-child th:last-child, -.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child th:last-child { - border-top-right-radius: 3px; -} -.panel > .table:last-child, -.panel > .table-responsive:last-child > .table:last-child { - border-bottom-right-radius: 3px; - border-bottom-left-radius: 3px; -} -.panel > .table:last-child > tbody:last-child > tr:last-child, -.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child, -.panel > .table:last-child > tfoot:last-child > tr:last-child, -.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child { - border-bottom-right-radius: 3px; - border-bottom-left-radius: 3px; -} -.panel > .table:last-child > tbody:last-child > tr:last-child td:first-child, -.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child td:first-child, -.panel > .table:last-child > tfoot:last-child > tr:last-child td:first-child, -.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child td:first-child, -.panel > .table:last-child > tbody:last-child > tr:last-child th:first-child, -.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child th:first-child, -.panel > .table:last-child > tfoot:last-child > tr:last-child th:first-child, -.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child th:first-child { - border-bottom-left-radius: 3px; -} -.panel > .table:last-child > tbody:last-child > tr:last-child td:last-child, -.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child td:last-child, -.panel > .table:last-child > tfoot:last-child > tr:last-child td:last-child, -.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child td:last-child, -.panel > .table:last-child > tbody:last-child > tr:last-child th:last-child, -.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child th:last-child, -.panel > .table:last-child > tfoot:last-child > tr:last-child th:last-child, -.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child th:last-child { - border-bottom-right-radius: 3px; -} -.panel > .panel-body + .table, -.panel > .panel-body + .table-responsive, -.panel > .table + .panel-body, -.panel > .table-responsive + .panel-body { - border-top: 1px solid #ddd; -} -.panel > .table > tbody:first-child > tr:first-child th, -.panel > .table > tbody:first-child > tr:first-child td { - border-top: 0; -} -.panel > .table-bordered, -.panel > .table-responsive > .table-bordered { - border: 0; -} -.panel > .table-bordered > thead > tr > th:first-child, -.panel > .table-responsive > .table-bordered > thead > tr > th:first-child, -.panel > .table-bordered > tbody > tr > th:first-child, -.panel > .table-responsive > .table-bordered > tbody > tr > th:first-child, -.panel > .table-bordered > tfoot > tr > th:first-child, -.panel > .table-responsive > .table-bordered > tfoot > tr > th:first-child, -.panel > .table-bordered > thead > tr > td:first-child, -.panel > .table-responsive > .table-bordered > thead > tr > td:first-child, -.panel > .table-bordered > tbody > tr > td:first-child, -.panel > .table-responsive > .table-bordered > tbody > tr > td:first-child, -.panel > .table-bordered > tfoot > tr > td:first-child, -.panel > .table-responsive > .table-bordered > tfoot > tr > td:first-child { - border-left: 0; -} -.panel > .table-bordered > thead > tr > th:last-child, -.panel > .table-responsive > .table-bordered > thead > tr > th:last-child, -.panel > .table-bordered > tbody > tr > th:last-child, -.panel > .table-responsive > .table-bordered > tbody > tr > th:last-child, -.panel > .table-bordered > tfoot > tr > th:last-child, -.panel > .table-responsive > .table-bordered > tfoot > tr > th:last-child, -.panel > .table-bordered > thead > tr > td:last-child, -.panel > .table-responsive > .table-bordered > thead > tr > td:last-child, -.panel > .table-bordered > tbody > tr > td:last-child, -.panel > .table-responsive > .table-bordered > tbody > tr > td:last-child, -.panel > .table-bordered > tfoot > tr > td:last-child, -.panel > .table-responsive > .table-bordered > tfoot > tr > td:last-child { - border-right: 0; -} -.panel > .table-bordered > thead > tr:first-child > td, -.panel > .table-responsive > .table-bordered > thead > tr:first-child > td, -.panel > .table-bordered > tbody > tr:first-child > td, -.panel > .table-responsive > .table-bordered > tbody > tr:first-child > td, -.panel > .table-bordered > thead > tr:first-child > th, -.panel > .table-responsive > .table-bordered > thead > tr:first-child > th, -.panel > .table-bordered > tbody > tr:first-child > th, -.panel > .table-responsive > .table-bordered > tbody > tr:first-child > th { - border-bottom: 0; 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-} -.panel-success > .panel-heading { - color: #3c763d; - background-color: #dff0d8; - border-color: #d6e9c6; -} -.panel-success > .panel-heading + .panel-collapse > .panel-body { - border-top-color: #d6e9c6; -} -.panel-success > .panel-heading .badge { - color: #dff0d8; - background-color: #3c763d; -} -.panel-success > .panel-footer + .panel-collapse > .panel-body { - border-bottom-color: #d6e9c6; -} -.panel-info { - border-color: #bce8f1; -} -.panel-info > .panel-heading { - color: #31708f; - background-color: #d9edf7; - border-color: #bce8f1; -} -.panel-info > .panel-heading + .panel-collapse > .panel-body { - border-top-color: #bce8f1; -} -.panel-info > .panel-heading .badge { - color: #d9edf7; - background-color: #31708f; -} -.panel-info > .panel-footer + .panel-collapse > .panel-body { - border-bottom-color: #bce8f1; -} -.panel-warning { - border-color: #faebcc; -} -.panel-warning > .panel-heading { - color: #8a6d3b; - background-color: #fcf8e3; - border-color: #faebcc; -} -.panel-warning > .panel-heading + .panel-collapse > .panel-body { - border-top-color: #faebcc; -} -.panel-warning > .panel-heading .badge { - color: #fcf8e3; - background-color: #8a6d3b; -} -.panel-warning > .panel-footer + .panel-collapse > .panel-body { - border-bottom-color: #faebcc; -} -.panel-danger { - border-color: #ebccd1; -} -.panel-danger > .panel-heading { - color: #a94442; - background-color: #f2dede; - border-color: #ebccd1; -} -.panel-danger > .panel-heading + .panel-collapse > .panel-body { - border-top-color: #ebccd1; -} -.panel-danger > .panel-heading .badge { - color: #f2dede; - background-color: #a94442; -} -.panel-danger > .panel-footer + .panel-collapse > .panel-body { - border-bottom-color: #ebccd1; -} -.embed-responsive { - position: relative; - display: block; - height: 0; - padding: 0; - overflow: hidden; -} -.embed-responsive .embed-responsive-item, -.embed-responsive iframe, -.embed-responsive embed, -.embed-responsive object, -.embed-responsive video { - position: absolute; - top: 0; - bottom: 0; - left: 0; - width: 100%; - height: 100%; - border: 0; -} -.embed-responsive-16by9 { - padding-bottom: 56.25%; -} -.embed-responsive-4by3 { - padding-bottom: 75%; -} -.well { - min-height: 20px; - padding: 19px; - margin-bottom: 20px; - background-color: #f5f5f5; - border: 1px solid #e3e3e3; - border-radius: 4px; - -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .05); - box-shadow: inset 0 1px 1px rgba(0, 0, 0, .05); -} -.well blockquote { - border-color: #ddd; - border-color: rgba(0, 0, 0, .15); -} -.well-lg { - padding: 24px; - border-radius: 6px; -} -.well-sm { - padding: 9px; - border-radius: 3px; -} -.close { - float: right; - font-size: 21px; - font-weight: bold; - line-height: 1; - color: #000; - text-shadow: 0 1px 0 #fff; - filter: alpha(opacity=20); - opacity: .2; -} -.close:hover, -.close:focus { - color: #000; - text-decoration: none; - cursor: pointer; - filter: alpha(opacity=50); - opacity: .5; -} -button.close { - -webkit-appearance: none; - padding: 0; - cursor: pointer; - background: transparent; - border: 0; -} -.modal-open { - overflow: hidden; 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-} -.initialism { - font-size: 90%; - text-transform: uppercase; -} -blockquote { - padding: 10px 20px; - margin: 0 0 20px; - font-size: 17.5px; - border-left: 5px solid #7a8288; -} -blockquote p:last-child, -blockquote ul:last-child, -blockquote ol:last-child { - margin-bottom: 0; -} -blockquote footer, -blockquote small, -blockquote .small { - display: block; - font-size: 80%; - line-height: 1.42857143; - color: #7a8288; -} -blockquote footer:before, -blockquote small:before, -blockquote .small:before { - content: '\2014 \00A0'; -} -.blockquote-reverse, -blockquote.pull-right { - padding-right: 15px; - padding-left: 0; - border-right: 5px solid #7a8288; - border-left: 0; - text-align: right; -} -.blockquote-reverse footer:before, -blockquote.pull-right footer:before, -.blockquote-reverse small:before, -blockquote.pull-right small:before, -.blockquote-reverse .small:before, -blockquote.pull-right .small:before { - content: ''; -} -.blockquote-reverse footer:after, -blockquote.pull-right footer:after, -.blockquote-reverse small:after, -blockquote.pull-right small:after, -.blockquote-reverse .small:after, -blockquote.pull-right .small:after { - content: '\00A0 \2014'; -} -address { - margin-bottom: 20px; - font-style: normal; - line-height: 1.42857143; -} -code, -kbd, -pre, -samp { - font-family: Menlo, Monaco, Consolas, "Courier New", monospace; -} -code { - padding: 2px 4px; - font-size: 90%; - color: #c7254e; - background-color: #f9f2f4; - border-radius: 4px; -} -kbd { - padding: 2px 4px; - font-size: 90%; - color: #ffffff; - background-color: #333333; - border-radius: 3px; - -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.25); - box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.25); -} -kbd kbd { - padding: 0; - font-size: 100%; - font-weight: bold; - -webkit-box-shadow: none; - box-shadow: none; -} -pre { - display: block; - padding: 9.5px; - margin: 0 0 10px; - font-size: 13px; - line-height: 1.42857143; - word-break: break-all; - word-wrap: break-word; - color: #3a3f44; - background-color: #f5f5f5; - border: 1px solid #cccccc; - border-radius: 4px; -} -pre code { - padding: 0; - font-size: inherit; - color: inherit; - white-space: pre-wrap; - background-color: transparent; - border-radius: 0; -} -.pre-scrollable { - max-height: 340px; - overflow-y: scroll; -} -.container { - margin-right: auto; - margin-left: auto; - padding-left: 15px; - padding-right: 15px; -} -@media (min-width: 768px) { - .container { - width: 750px; - } -} -@media (min-width: 992px) { - .container { - width: 970px; - } -} -@media (min-width: 1200px) { - .container { - width: 1170px; - } -} -.container-fluid { - margin-right: auto; - margin-left: auto; - padding-left: 15px; - padding-right: 15px; -} -.row { - margin-left: -15px; - margin-right: -15px; -} -.col-xs-1, .col-sm-1, .col-md-1, .col-lg-1, .col-xs-2, .col-sm-2, .col-md-2, .col-lg-2, .col-xs-3, .col-sm-3, .col-md-3, .col-lg-3, .col-xs-4, .col-sm-4, .col-md-4, .col-lg-4, .col-xs-5, .col-sm-5, .col-md-5, .col-lg-5, .col-xs-6, .col-sm-6, .col-md-6, .col-lg-6, .col-xs-7, .col-sm-7, .col-md-7, .col-lg-7, .col-xs-8, .col-sm-8, .col-md-8, .col-lg-8, .col-xs-9, .col-sm-9, .col-md-9, .col-lg-9, .col-xs-10, .col-sm-10, .col-md-10, .col-lg-10, .col-xs-11, .col-sm-11, .col-md-11, .col-lg-11, .col-xs-12, .col-sm-12, .col-md-12, .col-lg-12 { - position: relative; - min-height: 1px; - padding-left: 15px; - padding-right: 15px; -} -.col-xs-1, .col-xs-2, .col-xs-3, .col-xs-4, .col-xs-5, .col-xs-6, .col-xs-7, .col-xs-8, .col-xs-9, .col-xs-10, .col-xs-11, .col-xs-12 { - float: left; -} -.col-xs-12 { - width: 100%; -} -.col-xs-11 { - width: 91.66666667%; -} -.col-xs-10 { - width: 83.33333333%; -} -.col-xs-9 { - width: 75%; -} -.col-xs-8 { - width: 66.66666667%; -} -.col-xs-7 { - width: 58.33333333%; -} -.col-xs-6 { - width: 50%; -} -.col-xs-5 { - width: 41.66666667%; -} -.col-xs-4 { - width: 33.33333333%; -} -.col-xs-3 { - width: 25%; -} -.col-xs-2 { - width: 16.66666667%; -} -.col-xs-1 { - width: 8.33333333%; -} -.col-xs-pull-12 { - right: 100%; -} -.col-xs-pull-11 { - right: 91.66666667%; -} -.col-xs-pull-10 { - right: 83.33333333%; -} -.col-xs-pull-9 { - right: 75%; -} -.col-xs-pull-8 { - right: 66.66666667%; -} -.col-xs-pull-7 { - right: 58.33333333%; -} -.col-xs-pull-6 { - right: 50%; -} -.col-xs-pull-5 { - right: 41.66666667%; -} -.col-xs-pull-4 { - right: 33.33333333%; -} -.col-xs-pull-3 { - right: 25%; -} -.col-xs-pull-2 { - right: 16.66666667%; -} -.col-xs-pull-1 { - right: 8.33333333%; -} -.col-xs-pull-0 { - right: auto; -} -.col-xs-push-12 { - left: 100%; -} -.col-xs-push-11 { - left: 91.66666667%; -} -.col-xs-push-10 { - left: 83.33333333%; -} -.col-xs-push-9 { - left: 75%; -} -.col-xs-push-8 { - left: 66.66666667%; -} -.col-xs-push-7 { - left: 58.33333333%; -} -.col-xs-push-6 { - left: 50%; -} -.col-xs-push-5 { - left: 41.66666667%; -} -.col-xs-push-4 { - left: 33.33333333%; -} -.col-xs-push-3 { - left: 25%; -} -.col-xs-push-2 { - left: 16.66666667%; -} -.col-xs-push-1 { - left: 8.33333333%; -} -.col-xs-push-0 { - left: auto; -} -.col-xs-offset-12 { - margin-left: 100%; -} -.col-xs-offset-11 { - margin-left: 91.66666667%; -} -.col-xs-offset-10 { - margin-left: 83.33333333%; -} -.col-xs-offset-9 { - margin-left: 75%; -} -.col-xs-offset-8 { - margin-left: 66.66666667%; -} -.col-xs-offset-7 { - margin-left: 58.33333333%; -} -.col-xs-offset-6 { - margin-left: 50%; -} -.col-xs-offset-5 { - margin-left: 41.66666667%; -} -.col-xs-offset-4 { - margin-left: 33.33333333%; -} -.col-xs-offset-3 { - margin-left: 25%; -} -.col-xs-offset-2 { - margin-left: 16.66666667%; -} -.col-xs-offset-1 { - margin-left: 8.33333333%; -} -.col-xs-offset-0 { - margin-left: 0%; -} -@media (min-width: 768px) { - .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12 { - float: left; - } - .col-sm-12 { - width: 100%; - } - .col-sm-11 { - width: 91.66666667%; - } - .col-sm-10 { - width: 83.33333333%; - } - .col-sm-9 { - width: 75%; - } - .col-sm-8 { - width: 66.66666667%; - } - .col-sm-7 { - width: 58.33333333%; - } - .col-sm-6 { - width: 50%; - } - .col-sm-5 { - width: 41.66666667%; - } - .col-sm-4 { - width: 33.33333333%; - } - .col-sm-3 { - width: 25%; - } - .col-sm-2 { - width: 16.66666667%; - } - .col-sm-1 { - width: 8.33333333%; - } - .col-sm-pull-12 { - right: 100%; - } - .col-sm-pull-11 { - right: 91.66666667%; - } - .col-sm-pull-10 { - right: 83.33333333%; - } - .col-sm-pull-9 { - right: 75%; - } - .col-sm-pull-8 { - right: 66.66666667%; - } - .col-sm-pull-7 { - right: 58.33333333%; - } - .col-sm-pull-6 { - right: 50%; - } - .col-sm-pull-5 { - right: 41.66666667%; - } - .col-sm-pull-4 { - right: 33.33333333%; - } - .col-sm-pull-3 { - right: 25%; - } - .col-sm-pull-2 { - right: 16.66666667%; - } - .col-sm-pull-1 { - right: 8.33333333%; - } - .col-sm-pull-0 { - right: auto; - } - .col-sm-push-12 { - left: 100%; - } - .col-sm-push-11 { - left: 91.66666667%; - } - .col-sm-push-10 { - left: 83.33333333%; - } - .col-sm-push-9 { - left: 75%; - } - .col-sm-push-8 { - left: 66.66666667%; - } - .col-sm-push-7 { - left: 58.33333333%; - } - .col-sm-push-6 { - left: 50%; - } - .col-sm-push-5 { - left: 41.66666667%; - } - .col-sm-push-4 { - left: 33.33333333%; - } - .col-sm-push-3 { - left: 25%; - } - .col-sm-push-2 { - left: 16.66666667%; - } - .col-sm-push-1 { - left: 8.33333333%; - } - .col-sm-push-0 { - left: auto; - } - .col-sm-offset-12 { - margin-left: 100%; - } - .col-sm-offset-11 { - margin-left: 91.66666667%; - } - .col-sm-offset-10 { - margin-left: 83.33333333%; - } - .col-sm-offset-9 { - margin-left: 75%; - } - .col-sm-offset-8 { - margin-left: 66.66666667%; - } - .col-sm-offset-7 { - margin-left: 58.33333333%; - } - .col-sm-offset-6 { - margin-left: 50%; - } - .col-sm-offset-5 { - margin-left: 41.66666667%; - } - .col-sm-offset-4 { - margin-left: 33.33333333%; - } - .col-sm-offset-3 { - margin-left: 25%; - } - .col-sm-offset-2 { - margin-left: 16.66666667%; - } - .col-sm-offset-1 { - margin-left: 8.33333333%; - } - .col-sm-offset-0 { - margin-left: 0%; - } -} -@media (min-width: 992px) { - .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12 { - float: left; - } - .col-md-12 { - width: 100%; - } - .col-md-11 { - width: 91.66666667%; - } - .col-md-10 { - width: 83.33333333%; - } - .col-md-9 { - width: 75%; - } - .col-md-8 { - width: 66.66666667%; - } - .col-md-7 { - width: 58.33333333%; - } - .col-md-6 { - width: 50%; - } - .col-md-5 { - width: 41.66666667%; - } - .col-md-4 { - width: 33.33333333%; - } - .col-md-3 { - width: 25%; - } - .col-md-2 { - width: 16.66666667%; - } - .col-md-1 { - width: 8.33333333%; - } - .col-md-pull-12 { - right: 100%; - } - .col-md-pull-11 { - right: 91.66666667%; - } - .col-md-pull-10 { - right: 83.33333333%; - } - .col-md-pull-9 { - right: 75%; - } - .col-md-pull-8 { - right: 66.66666667%; - } - .col-md-pull-7 { - right: 58.33333333%; - } - .col-md-pull-6 { - right: 50%; - } - .col-md-pull-5 { - right: 41.66666667%; - } - .col-md-pull-4 { - right: 33.33333333%; - } - .col-md-pull-3 { - right: 25%; - } - .col-md-pull-2 { - right: 16.66666667%; - } - .col-md-pull-1 { - right: 8.33333333%; - } - .col-md-pull-0 { - right: auto; - } - .col-md-push-12 { - left: 100%; - } - .col-md-push-11 { - left: 91.66666667%; - } - .col-md-push-10 { - left: 83.33333333%; - } - .col-md-push-9 { - left: 75%; - } - .col-md-push-8 { - left: 66.66666667%; - } - .col-md-push-7 { - left: 58.33333333%; - } - .col-md-push-6 { - left: 50%; - } - .col-md-push-5 { - left: 41.66666667%; - } - .col-md-push-4 { - left: 33.33333333%; - } - .col-md-push-3 { - left: 25%; - } - .col-md-push-2 { - left: 16.66666667%; - } - .col-md-push-1 { - left: 8.33333333%; - } - .col-md-push-0 { - left: auto; - } - .col-md-offset-12 { - margin-left: 100%; - } - .col-md-offset-11 { - margin-left: 91.66666667%; - } - .col-md-offset-10 { - margin-left: 83.33333333%; - } - .col-md-offset-9 { - margin-left: 75%; - } - .col-md-offset-8 { - margin-left: 66.66666667%; - } - .col-md-offset-7 { - margin-left: 58.33333333%; - } - .col-md-offset-6 { - margin-left: 50%; - } - .col-md-offset-5 { - margin-left: 41.66666667%; - } - .col-md-offset-4 { - margin-left: 33.33333333%; - } - .col-md-offset-3 { - margin-left: 25%; - } - .col-md-offset-2 { - margin-left: 16.66666667%; - } - .col-md-offset-1 { - margin-left: 8.33333333%; - } - .col-md-offset-0 { - margin-left: 0%; - } -} -@media (min-width: 1200px) { - .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12 { - float: left; - } - .col-lg-12 { - width: 100%; - } - .col-lg-11 { - width: 91.66666667%; - } - .col-lg-10 { - width: 83.33333333%; - } - .col-lg-9 { - width: 75%; - } - .col-lg-8 { - width: 66.66666667%; - } - .col-lg-7 { - width: 58.33333333%; - } - .col-lg-6 { - width: 50%; - } - .col-lg-5 { - width: 41.66666667%; - } - .col-lg-4 { - width: 33.33333333%; - } - .col-lg-3 { - width: 25%; - } - .col-lg-2 { - width: 16.66666667%; - } - .col-lg-1 { - width: 8.33333333%; - } - .col-lg-pull-12 { - right: 100%; - } - .col-lg-pull-11 { - right: 91.66666667%; - } - .col-lg-pull-10 { - right: 83.33333333%; - } - .col-lg-pull-9 { - right: 75%; - } - .col-lg-pull-8 { - right: 66.66666667%; - } - .col-lg-pull-7 { - right: 58.33333333%; - } - .col-lg-pull-6 { - right: 50%; - } - .col-lg-pull-5 { - right: 41.66666667%; - } - .col-lg-pull-4 { - right: 33.33333333%; - } - .col-lg-pull-3 { - right: 25%; - } - .col-lg-pull-2 { - right: 16.66666667%; - } - .col-lg-pull-1 { - right: 8.33333333%; - } - .col-lg-pull-0 { - right: auto; - } - .col-lg-push-12 { - left: 100%; - } - .col-lg-push-11 { - left: 91.66666667%; - } - .col-lg-push-10 { - left: 83.33333333%; - } - .col-lg-push-9 { - left: 75%; - } - .col-lg-push-8 { - left: 66.66666667%; - } - .col-lg-push-7 { - left: 58.33333333%; - } - .col-lg-push-6 { - left: 50%; - } - .col-lg-push-5 { - left: 41.66666667%; - } - .col-lg-push-4 { - left: 33.33333333%; - } - .col-lg-push-3 { - left: 25%; - } - .col-lg-push-2 { - left: 16.66666667%; - } - .col-lg-push-1 { - left: 8.33333333%; - } - .col-lg-push-0 { - left: auto; - } - .col-lg-offset-12 { - margin-left: 100%; - } - .col-lg-offset-11 { - margin-left: 91.66666667%; - } - .col-lg-offset-10 { - margin-left: 83.33333333%; - } - .col-lg-offset-9 { - margin-left: 75%; - } - .col-lg-offset-8 { - margin-left: 66.66666667%; - } - .col-lg-offset-7 { - margin-left: 58.33333333%; - } - .col-lg-offset-6 { - margin-left: 50%; - } - .col-lg-offset-5 { - margin-left: 41.66666667%; - } - .col-lg-offset-4 { - margin-left: 33.33333333%; - } - .col-lg-offset-3 { - margin-left: 25%; - } - .col-lg-offset-2 { - margin-left: 16.66666667%; - } - .col-lg-offset-1 { - margin-left: 8.33333333%; - } - .col-lg-offset-0 { - margin-left: 0%; - } -} -table { - background-color: #2e3338; -} -caption { - padding-top: 8px; - padding-bottom: 8px; - color: #7a8288; - text-align: left; -} -th { - text-align: left; -} -.table { - width: 100%; - max-width: 100%; - margin-bottom: 20px; -} -.table > thead > tr > th, -.table > tbody > tr > th, -.table > tfoot > tr > th, -.table > thead > tr > td, -.table > tbody > tr > td, -.table > tfoot > tr > td { - padding: 8px; - line-height: 1.42857143; - vertical-align: top; - border-top: 1px solid #1c1e22; -} -.table > thead > tr > th { - vertical-align: bottom; - border-bottom: 2px solid #1c1e22; -} -.table > caption + thead > tr:first-child > th, -.table > colgroup + thead > tr:first-child > th, -.table > thead:first-child > tr:first-child > th, -.table > caption + thead > tr:first-child > td, -.table > colgroup + thead > tr:first-child > td, -.table > thead:first-child > tr:first-child > td { - border-top: 0; -} -.table > tbody + tbody { - border-top: 2px solid #1c1e22; -} -.table .table { - background-color: #272b30; -} -.table-condensed > thead > tr > th, -.table-condensed > tbody > tr > th, -.table-condensed > tfoot > tr > th, -.table-condensed > thead > tr > td, -.table-condensed > tbody > tr > td, -.table-condensed > tfoot > tr > td { - padding: 5px; -} -.table-bordered { - border: 1px solid #1c1e22; -} -.table-bordered > thead > tr > th, -.table-bordered > tbody > tr > th, -.table-bordered > tfoot > tr > th, -.table-bordered > thead > tr > td, -.table-bordered > tbody > tr > td, -.table-bordered > tfoot > tr > td { - border: 1px solid #1c1e22; -} -.table-bordered > thead > tr > th, -.table-bordered > thead > tr > td { - border-bottom-width: 2px; -} -.table-striped > tbody > tr:nth-of-type(odd) { - background-color: #353a41; -} -.table-hover > tbody > tr:hover { - background-color: #49515a; -} -table col[class*="col-"] { - position: static; - float: none; - display: table-column; -} -table td[class*="col-"], -table th[class*="col-"] { - position: static; - float: none; - display: table-cell; -} -.table > thead > tr > td.active, -.table > tbody > tr > td.active, -.table > tfoot > tr > td.active, -.table > thead > tr > th.active, -.table > tbody > tr > th.active, -.table > tfoot > tr > th.active, -.table > thead > tr.active > td, -.table > tbody > tr.active > td, -.table > tfoot > tr.active > td, -.table > thead > tr.active > th, -.table > tbody > tr.active > th, -.table > tfoot > tr.active > th { - background-color: #49515a; -} -.table-hover > tbody > tr > td.active:hover, -.table-hover > tbody > tr > th.active:hover, -.table-hover > tbody > tr.active:hover > td, -.table-hover > tbody > tr:hover > .active, -.table-hover > tbody > tr.active:hover > th { - background-color: #3e444c; -} -.table > thead > tr > td.success, -.table > tbody > tr > td.success, -.table > tfoot > tr > td.success, -.table > thead > tr > th.success, -.table > tbody > tr > th.success, -.table > tfoot > tr > th.success, -.table > thead > tr.success > td, -.table > tbody > tr.success > td, -.table > tfoot > tr.success > td, -.table > thead > tr.success > th, -.table > tbody > tr.success > th, -.table > tfoot > tr.success > th { - background-color: #62c462; -} -.table-hover > tbody > tr > td.success:hover, -.table-hover > tbody > tr > th.success:hover, -.table-hover > tbody > tr.success:hover > td, -.table-hover > tbody > tr:hover > .success, -.table-hover > tbody > tr.success:hover > th { - background-color: #4fbd4f; -} -.table > thead > tr > td.info, -.table > tbody > tr > td.info, -.table > tfoot > tr > td.info, -.table > thead > tr > th.info, -.table > tbody > tr > th.info, -.table > tfoot > tr > th.info, -.table > thead > tr.info > td, -.table > tbody > tr.info > td, -.table > tfoot > tr.info > td, -.table > thead > tr.info > th, -.table > tbody > tr.info > th, -.table > tfoot > tr.info > th { - background-color: #5bc0de; -} -.table-hover > tbody > tr > td.info:hover, -.table-hover > tbody > tr > th.info:hover, -.table-hover > tbody > tr.info:hover > td, -.table-hover > tbody > tr:hover > .info, -.table-hover > tbody > tr.info:hover > th { - background-color: #46b8da; -} -.table > thead > tr > td.warning, -.table > tbody > tr > td.warning, -.table > tfoot > tr > td.warning, -.table > thead > tr > th.warning, -.table > tbody > tr > th.warning, -.table > tfoot > tr > th.warning, -.table > thead > tr.warning > td, -.table > tbody > tr.warning > td, -.table > tfoot > tr.warning > td, -.table > thead > tr.warning > th, -.table > tbody > tr.warning > th, -.table > tfoot > tr.warning > th { - background-color: #f89406; -} -.table-hover > tbody > tr > td.warning:hover, -.table-hover > tbody > tr > th.warning:hover, -.table-hover > tbody > tr.warning:hover > td, -.table-hover > tbody > tr:hover > .warning, -.table-hover > tbody > tr.warning:hover > th { - background-color: #df8505; -} -.table > thead > tr > td.danger, -.table > tbody > tr > td.danger, -.table > tfoot > tr > td.danger, -.table > thead > tr > th.danger, -.table > tbody > tr > th.danger, -.table > tfoot > tr > th.danger, -.table > thead > tr.danger > td, -.table > tbody > tr.danger > td, -.table > tfoot > tr.danger > td, -.table > thead > tr.danger > th, -.table > tbody > tr.danger > th, -.table > tfoot > tr.danger > th { - background-color: #ee5f5b; -} -.table-hover > tbody > tr > td.danger:hover, -.table-hover > tbody > tr > th.danger:hover, -.table-hover > tbody > tr.danger:hover > td, -.table-hover > tbody > tr:hover > .danger, -.table-hover > tbody > tr.danger:hover > th { - background-color: #ec4844; -} -.table-responsive { - overflow-x: auto; - min-height: 0.01%; -} -@media screen and (max-width: 767px) { - .table-responsive { - width: 100%; - margin-bottom: 15px; - overflow-y: hidden; - -ms-overflow-style: -ms-autohiding-scrollbar; - border: 1px solid #1c1e22; - } - .table-responsive > .table { - margin-bottom: 0; - } - .table-responsive > .table > thead > tr > th, - .table-responsive > .table > tbody > tr > th, - .table-responsive > .table > tfoot > tr > th, - .table-responsive > .table > thead > tr > td, - .table-responsive > .table > tbody > tr > td, - .table-responsive > .table > tfoot > tr > td { - white-space: nowrap; - } - .table-responsive > .table-bordered { - border: 0; - } - .table-responsive > .table-bordered > thead > tr > th:first-child, - .table-responsive > .table-bordered > tbody > tr > th:first-child, - .table-responsive > .table-bordered > tfoot > tr > th:first-child, - .table-responsive > .table-bordered > thead > tr > td:first-child, - .table-responsive > .table-bordered > tbody > tr > td:first-child, - .table-responsive > .table-bordered > tfoot > tr > td:first-child { - border-left: 0; - } - .table-responsive > .table-bordered > thead > tr > th:last-child, - .table-responsive > .table-bordered > tbody > tr > th:last-child, - .table-responsive > .table-bordered > tfoot > tr > th:last-child, - .table-responsive > .table-bordered > thead > tr > td:last-child, - .table-responsive > .table-bordered > tbody > tr > td:last-child, - .table-responsive > .table-bordered > tfoot > tr > td:last-child { - border-right: 0; - } - .table-responsive > .table-bordered > tbody > tr:last-child > th, - .table-responsive > .table-bordered > tfoot > tr:last-child > th, - .table-responsive > .table-bordered > tbody > tr:last-child > td, - .table-responsive > .table-bordered > tfoot > tr:last-child > td { - border-bottom: 0; - } -} -fieldset { - padding: 0; - margin: 0; - border: 0; - min-width: 0; -} -legend { - display: block; - width: 100%; - padding: 0; - margin-bottom: 20px; - font-size: 21px; - line-height: inherit; - color: #c8c8c8; - border: 0; - border-bottom: 1px solid #1c1e22; -} -label { - display: inline-block; - max-width: 100%; - margin-bottom: 5px; - font-weight: bold; -} -input[type="search"] { - -webkit-box-sizing: border-box; - -moz-box-sizing: border-box; - box-sizing: border-box; -} -input[type="radio"], -input[type="checkbox"] { - margin: 4px 0 0; - margin-top: 1px \9; - line-height: normal; -} -input[type="file"] { - display: block; -} -input[type="range"] { - display: block; - width: 100%; -} -select[multiple], -select[size] { - height: auto; -} -input[type="file"]:focus, -input[type="radio"]:focus, -input[type="checkbox"]:focus { - outline: 5px auto -webkit-focus-ring-color; - outline-offset: -2px; -} -output { - display: block; - padding-top: 9px; - font-size: 14px; - line-height: 1.42857143; - color: #272b30; -} -.form-control { - display: block; - width: 100%; - height: 38px; - padding: 8px 12px; - font-size: 14px; - line-height: 1.42857143; - color: #272b30; - background-color: #ffffff; - background-image: none; - border: 1px solid #000000; - border-radius: 4px; - -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); - box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); - -webkit-transition: border-color ease-in-out .15s, -webkit-box-shadow ease-in-out .15s; - -o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s; - transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s; -} -.form-control:focus { - border-color: #66afe9; - outline: 0; - -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, 0.6); - box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, 0.6); -} -.form-control::-moz-placeholder { - color: #7a8288; - opacity: 1; -} -.form-control:-ms-input-placeholder { - color: #7a8288; -} -.form-control::-webkit-input-placeholder { - color: #7a8288; -} -.form-control::-ms-expand { - border: 0; - background-color: transparent; -} -.form-control[disabled], -.form-control[readonly], -fieldset[disabled] .form-control { - background-color: #999999; - opacity: 1; -} -.form-control[disabled], -fieldset[disabled] .form-control { - cursor: not-allowed; -} -textarea.form-control { - height: auto; -} -input[type="search"] { - -webkit-appearance: none; -} -@media screen and (-webkit-min-device-pixel-ratio: 0) { - input[type="date"].form-control, - input[type="time"].form-control, - input[type="datetime-local"].form-control, - input[type="month"].form-control { - line-height: 38px; - } - input[type="date"].input-sm, - input[type="time"].input-sm, - input[type="datetime-local"].input-sm, - input[type="month"].input-sm, - .input-group-sm input[type="date"], - .input-group-sm input[type="time"], - .input-group-sm input[type="datetime-local"], - .input-group-sm input[type="month"] { - line-height: 30px; - } - input[type="date"].input-lg, - input[type="time"].input-lg, - input[type="datetime-local"].input-lg, - input[type="month"].input-lg, - .input-group-lg input[type="date"], - .input-group-lg input[type="time"], - .input-group-lg input[type="datetime-local"], - .input-group-lg input[type="month"] { - line-height: 54px; - } -} -.form-group { - margin-bottom: 15px; -} -.radio, -.checkbox { - position: relative; - display: block; - margin-top: 10px; - margin-bottom: 10px; -} -.radio label, -.checkbox label { - min-height: 20px; - padding-left: 20px; - margin-bottom: 0; - font-weight: normal; - cursor: pointer; -} -.radio input[type="radio"], -.radio-inline input[type="radio"], -.checkbox input[type="checkbox"], -.checkbox-inline input[type="checkbox"] { - position: absolute; - margin-left: -20px; - margin-top: 4px \9; -} -.radio + .radio, -.checkbox + .checkbox { - margin-top: -5px; -} -.radio-inline, -.checkbox-inline { - position: relative; - display: inline-block; - padding-left: 20px; - margin-bottom: 0; - vertical-align: middle; - font-weight: normal; - cursor: pointer; -} -.radio-inline + .radio-inline, -.checkbox-inline + .checkbox-inline { - margin-top: 0; - margin-left: 10px; -} -input[type="radio"][disabled], -input[type="checkbox"][disabled], -input[type="radio"].disabled, -input[type="checkbox"].disabled, -fieldset[disabled] input[type="radio"], -fieldset[disabled] input[type="checkbox"] { - cursor: not-allowed; -} -.radio-inline.disabled, -.checkbox-inline.disabled, -fieldset[disabled] .radio-inline, -fieldset[disabled] .checkbox-inline { - cursor: not-allowed; -} -.radio.disabled label, -.checkbox.disabled label, -fieldset[disabled] .radio label, -fieldset[disabled] .checkbox label { - cursor: not-allowed; -} -.form-control-static { - padding-top: 9px; - padding-bottom: 9px; - margin-bottom: 0; - min-height: 34px; -} -.form-control-static.input-lg, -.form-control-static.input-sm { - padding-left: 0; - padding-right: 0; -} -.input-sm { - height: 30px; - padding: 5px 10px; - font-size: 12px; - line-height: 1.5; - border-radius: 3px; -} -select.input-sm { - height: 30px; - line-height: 30px; -} -textarea.input-sm, -select[multiple].input-sm { - height: auto; -} -.form-group-sm .form-control { - height: 30px; - padding: 5px 10px; - font-size: 12px; - line-height: 1.5; - border-radius: 3px; -} -.form-group-sm select.form-control { - height: 30px; - line-height: 30px; -} -.form-group-sm textarea.form-control, -.form-group-sm select[multiple].form-control { - height: auto; -} -.form-group-sm .form-control-static { - height: 30px; - min-height: 32px; - padding: 6px 10px; - font-size: 12px; - line-height: 1.5; -} -.input-lg { - height: 54px; - padding: 14px 16px; - font-size: 18px; - line-height: 1.3333333; - border-radius: 6px; -} -select.input-lg { - height: 54px; - line-height: 54px; -} -textarea.input-lg, -select[multiple].input-lg { - height: auto; -} -.form-group-lg .form-control { - height: 54px; - padding: 14px 16px; - font-size: 18px; - line-height: 1.3333333; - border-radius: 6px; -} -.form-group-lg select.form-control { - height: 54px; - line-height: 54px; -} -.form-group-lg textarea.form-control, -.form-group-lg select[multiple].form-control { - height: auto; -} -.form-group-lg .form-control-static { - height: 54px; - min-height: 38px; - padding: 15px 16px; - font-size: 18px; - line-height: 1.3333333; -} -.has-feedback { - position: relative; -} -.has-feedback .form-control { - padding-right: 47.5px; -} -.form-control-feedback { - position: absolute; - top: 0; - right: 0; - z-index: 2; - display: block; - width: 38px; - height: 38px; - line-height: 38px; - text-align: center; - pointer-events: none; -} -.input-lg + .form-control-feedback, -.input-group-lg + .form-control-feedback, -.form-group-lg .form-control + .form-control-feedback { - width: 54px; - height: 54px; - line-height: 54px; -} -.input-sm + .form-control-feedback, -.input-group-sm + .form-control-feedback, -.form-group-sm .form-control + .form-control-feedback { - width: 30px; - height: 30px; - line-height: 30px; -} -.has-success .help-block, -.has-success .control-label, -.has-success .radio, -.has-success .checkbox, -.has-success .radio-inline, -.has-success .checkbox-inline, -.has-success.radio label, -.has-success.checkbox label, -.has-success.radio-inline label, -.has-success.checkbox-inline label { - color: #ffffff; -} -.has-success .form-control { - border-color: #ffffff; - -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); - box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); -} -.has-success .form-control:focus { - border-color: #e6e6e6; - -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #ffffff; - box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #ffffff; -} -.has-success .input-group-addon { - color: #ffffff; - border-color: #ffffff; - background-color: #62c462; -} -.has-success .form-control-feedback { - color: #ffffff; -} -.has-warning .help-block, -.has-warning .control-label, -.has-warning .radio, -.has-warning .checkbox, -.has-warning .radio-inline, -.has-warning .checkbox-inline, -.has-warning.radio label, -.has-warning.checkbox label, -.has-warning.radio-inline label, -.has-warning.checkbox-inline label { - color: #ffffff; -} -.has-warning .form-control { - border-color: #ffffff; - -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); - box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); -} -.has-warning .form-control:focus { - border-color: #e6e6e6; - -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #ffffff; - box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #ffffff; -} -.has-warning .input-group-addon { - color: #ffffff; - border-color: #ffffff; - background-color: #f89406; -} -.has-warning .form-control-feedback { - color: #ffffff; -} -.has-error .help-block, -.has-error .control-label, -.has-error .radio, -.has-error .checkbox, -.has-error .radio-inline, -.has-error .checkbox-inline, -.has-error.radio label, -.has-error.checkbox label, -.has-error.radio-inline label, -.has-error.checkbox-inline label { - color: #ffffff; -} -.has-error .form-control { - border-color: #ffffff; - -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); - box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); -} -.has-error .form-control:focus { - border-color: #e6e6e6; - -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #ffffff; - box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #ffffff; -} -.has-error .input-group-addon { - color: #ffffff; - border-color: #ffffff; - background-color: #ee5f5b; -} -.has-error .form-control-feedback { - color: #ffffff; -} -.has-feedback label ~ .form-control-feedback { - top: 25px; -} -.has-feedback label.sr-only ~ .form-control-feedback { - top: 0; -} -.help-block { - display: block; - margin-top: 5px; - margin-bottom: 10px; - color: #ffffff; -} -@media (min-width: 768px) { - .form-inline .form-group { - display: inline-block; - margin-bottom: 0; - vertical-align: middle; - } - .form-inline .form-control { - display: inline-block; - width: auto; - vertical-align: middle; - } - .form-inline .form-control-static { - display: inline-block; - } - .form-inline .input-group { - display: inline-table; - vertical-align: middle; - } - .form-inline .input-group .input-group-addon, - .form-inline .input-group .input-group-btn, - .form-inline .input-group .form-control { - width: auto; - } - .form-inline .input-group > .form-control { - width: 100%; - } - .form-inline .control-label { - margin-bottom: 0; - vertical-align: middle; - } - .form-inline .radio, - .form-inline .checkbox { - display: inline-block; - margin-top: 0; - margin-bottom: 0; - vertical-align: middle; - } - .form-inline .radio label, - .form-inline .checkbox label { - padding-left: 0; - } - .form-inline .radio input[type="radio"], - .form-inline .checkbox input[type="checkbox"] { - position: relative; - margin-left: 0; - } - .form-inline .has-feedback .form-control-feedback { - top: 0; - } -} -.form-horizontal .radio, -.form-horizontal .checkbox, -.form-horizontal .radio-inline, -.form-horizontal .checkbox-inline { - margin-top: 0; - margin-bottom: 0; - padding-top: 9px; -} -.form-horizontal .radio, -.form-horizontal .checkbox { - min-height: 29px; -} -.form-horizontal .form-group { - margin-left: -15px; - margin-right: -15px; -} -@media (min-width: 768px) { - .form-horizontal .control-label { - text-align: right; - margin-bottom: 0; - padding-top: 9px; - } -} -.form-horizontal .has-feedback .form-control-feedback { - right: 15px; -} -@media (min-width: 768px) { - .form-horizontal .form-group-lg .control-label { - padding-top: 15px; - font-size: 18px; - } -} -@media (min-width: 768px) { - .form-horizontal .form-group-sm .control-label { - padding-top: 6px; - font-size: 12px; - } -} -.btn { - display: inline-block; - margin-bottom: 0; - font-weight: normal; - text-align: center; - vertical-align: middle; - -ms-touch-action: manipulation; - touch-action: manipulation; - cursor: pointer; - background-image: none; - border: 0px solid transparent; - white-space: nowrap; - padding: 8px 12px; - font-size: 14px; - line-height: 1.42857143; - border-radius: 4px; - -webkit-user-select: none; - -moz-user-select: none; - -ms-user-select: none; - user-select: none; -} -.btn:focus, -.btn:active:focus, -.btn.active:focus, -.btn.focus, -.btn:active.focus, -.btn.active.focus { - outline: 5px auto -webkit-focus-ring-color; - outline-offset: -2px; -} -.btn:hover, -.btn:focus, -.btn.focus { - color: #ffffff; - text-decoration: none; -} -.btn:active, -.btn.active { - outline: 0; - background-image: none; - -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125); - box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125); -} -.btn.disabled, -.btn[disabled], -fieldset[disabled] .btn { - cursor: not-allowed; - opacity: 0.65; - filter: alpha(opacity=65); - -webkit-box-shadow: none; - box-shadow: none; -} -a.btn.disabled, -fieldset[disabled] a.btn { - pointer-events: none; -} -.btn-default { - color: #ffffff; - background-color: #3a3f44; - border-color: #3a3f44; -} -.btn-default:focus, -.btn-default.focus { - color: #ffffff; - background-color: #232628; - border-color: #000000; -} -.btn-default:hover { - color: #ffffff; - background-color: #232628; - border-color: #1e2023; -} -.btn-default:active, -.btn-default.active, -.open > .dropdown-toggle.btn-default { - color: #ffffff; - background-color: #232628; - border-color: #1e2023; -} -.btn-default:active:hover, -.btn-default.active:hover, -.open > .dropdown-toggle.btn-default:hover, -.btn-default:active:focus, -.btn-default.active:focus, -.open > .dropdown-toggle.btn-default:focus, -.btn-default:active.focus, -.btn-default.active.focus, -.open > .dropdown-toggle.btn-default.focus { - color: #ffffff; - background-color: #121415; - border-color: #000000; -} -.btn-default:active, -.btn-default.active, -.open > .dropdown-toggle.btn-default { - background-image: none; -} -.btn-default.disabled:hover, -.btn-default[disabled]:hover, -fieldset[disabled] .btn-default:hover, -.btn-default.disabled:focus, -.btn-default[disabled]:focus, -fieldset[disabled] .btn-default:focus, -.btn-default.disabled.focus, -.btn-default[disabled].focus, -fieldset[disabled] .btn-default.focus { - background-color: #3a3f44; - border-color: #3a3f44; -} -.btn-default .badge { - color: #3a3f44; - background-color: #ffffff; -} -.btn-primary { - color: #ffffff; - background-color: #7a8288; - border-color: #7a8288; -} -.btn-primary:focus, -.btn-primary.focus { - color: #ffffff; - background-color: #62686d; - border-color: #3e4245; -} -.btn-primary:hover { - color: #ffffff; - background-color: #62686d; - border-color: #5d6368; -} -.btn-primary:active, -.btn-primary.active, -.open > .dropdown-toggle.btn-primary { - color: #ffffff; - background-color: #62686d; - border-color: #5d6368; -} -.btn-primary:active:hover, -.btn-primary.active:hover, -.open > .dropdown-toggle.btn-primary:hover, -.btn-primary:active:focus, -.btn-primary.active:focus, -.open > .dropdown-toggle.btn-primary:focus, -.btn-primary:active.focus, -.btn-primary.active.focus, -.open > .dropdown-toggle.btn-primary.focus { - color: #ffffff; - background-color: #51565a; - border-color: #3e4245; -} -.btn-primary:active, -.btn-primary.active, -.open > .dropdown-toggle.btn-primary { - background-image: none; -} -.btn-primary.disabled:hover, -.btn-primary[disabled]:hover, -fieldset[disabled] .btn-primary:hover, -.btn-primary.disabled:focus, -.btn-primary[disabled]:focus, -fieldset[disabled] .btn-primary:focus, -.btn-primary.disabled.focus, -.btn-primary[disabled].focus, -fieldset[disabled] .btn-primary.focus { - background-color: #7a8288; - border-color: #7a8288; -} -.btn-primary .badge { - color: #7a8288; - background-color: #ffffff; -} -.btn-success { - color: #ffffff; - background-color: #62c462; - border-color: #62c462; -} -.btn-success:focus, -.btn-success.focus { - color: #ffffff; - background-color: #42b142; - border-color: #2d792d; -} -.btn-success:hover { - color: #ffffff; - background-color: #42b142; - border-color: #40a940; -} -.btn-success:active, -.btn-success.active, -.open > .dropdown-toggle.btn-success { - color: #ffffff; - background-color: #42b142; - border-color: #40a940; -} -.btn-success:active:hover, -.btn-success.active:hover, -.open > .dropdown-toggle.btn-success:hover, -.btn-success:active:focus, -.btn-success.active:focus, -.open > .dropdown-toggle.btn-success:focus, -.btn-success:active.focus, -.btn-success.active.focus, -.open > .dropdown-toggle.btn-success.focus { - color: #ffffff; - background-color: #399739; - border-color: #2d792d; -} -.btn-success:active, -.btn-success.active, -.open > .dropdown-toggle.btn-success { - background-image: none; -} -.btn-success.disabled:hover, -.btn-success[disabled]:hover, -fieldset[disabled] .btn-success:hover, -.btn-success.disabled:focus, -.btn-success[disabled]:focus, -fieldset[disabled] .btn-success:focus, -.btn-success.disabled.focus, -.btn-success[disabled].focus, -fieldset[disabled] .btn-success.focus { - background-color: #62c462; - border-color: #62c462; -} -.btn-success .badge { - color: #62c462; - background-color: #ffffff; -} -.btn-info { - color: #ffffff; - background-color: #5bc0de; - border-color: #5bc0de; -} -.btn-info:focus, -.btn-info.focus { - color: #ffffff; - background-color: #31b0d5; - border-color: #1f7e9a; -} -.btn-info:hover { - color: #ffffff; - background-color: #31b0d5; - border-color: #2aabd2; -} -.btn-info:active, -.btn-info.active, -.open > .dropdown-toggle.btn-info { - color: #ffffff; - background-color: #31b0d5; - border-color: #2aabd2; -} -.btn-info:active:hover, -.btn-info.active:hover, -.open > .dropdown-toggle.btn-info:hover, -.btn-info:active:focus, -.btn-info.active:focus, -.open > .dropdown-toggle.btn-info:focus, -.btn-info:active.focus, -.btn-info.active.focus, -.open > .dropdown-toggle.btn-info.focus { - color: #ffffff; - background-color: #269abc; - border-color: #1f7e9a; -} -.btn-info:active, -.btn-info.active, -.open > .dropdown-toggle.btn-info { - background-image: none; -} -.btn-info.disabled:hover, -.btn-info[disabled]:hover, -fieldset[disabled] .btn-info:hover, -.btn-info.disabled:focus, -.btn-info[disabled]:focus, -fieldset[disabled] .btn-info:focus, -.btn-info.disabled.focus, -.btn-info[disabled].focus, -fieldset[disabled] .btn-info.focus { - background-color: #5bc0de; - border-color: #5bc0de; -} -.btn-info .badge { - color: #5bc0de; - background-color: #ffffff; -} -.btn-warning { - color: #ffffff; - background-color: #f89406; - border-color: #f89406; -} -.btn-warning:focus, -.btn-warning.focus { - color: #ffffff; - background-color: #c67605; - border-color: #7c4a03; -} -.btn-warning:hover { - color: #ffffff; - background-color: #c67605; - border-color: #bc7005; -} -.btn-warning:active, -.btn-warning.active, -.open > .dropdown-toggle.btn-warning { - color: #ffffff; - background-color: #c67605; - border-color: #bc7005; -} -.btn-warning:active:hover, -.btn-warning.active:hover, -.open > .dropdown-toggle.btn-warning:hover, -.btn-warning:active:focus, -.btn-warning.active:focus, -.open > .dropdown-toggle.btn-warning:focus, -.btn-warning:active.focus, -.btn-warning.active.focus, -.open > .dropdown-toggle.btn-warning.focus { - color: #ffffff; - background-color: #a36104; - border-color: #7c4a03; -} -.btn-warning:active, -.btn-warning.active, -.open > .dropdown-toggle.btn-warning { - background-image: none; -} -.btn-warning.disabled:hover, -.btn-warning[disabled]:hover, -fieldset[disabled] .btn-warning:hover, -.btn-warning.disabled:focus, -.btn-warning[disabled]:focus, -fieldset[disabled] .btn-warning:focus, -.btn-warning.disabled.focus, -.btn-warning[disabled].focus, -fieldset[disabled] .btn-warning.focus { - background-color: #f89406; - border-color: #f89406; -} -.btn-warning .badge { - color: #f89406; - background-color: #ffffff; -} -.btn-danger { - color: #ffffff; - background-color: #ee5f5b; - border-color: #ee5f5b; -} -.btn-danger:focus, -.btn-danger.focus { - color: #ffffff; - background-color: #e9322d; - border-color: #b71713; -} -.btn-danger:hover { - color: #ffffff; - background-color: #e9322d; - border-color: #e82924; -} -.btn-danger:active, -.btn-danger.active, -.open > .dropdown-toggle.btn-danger { - color: #ffffff; - background-color: #e9322d; - border-color: #e82924; -} -.btn-danger:active:hover, -.btn-danger.active:hover, -.open > .dropdown-toggle.btn-danger:hover, -.btn-danger:active:focus, -.btn-danger.active:focus, -.open > .dropdown-toggle.btn-danger:focus, -.btn-danger:active.focus, -.btn-danger.active.focus, -.open > .dropdown-toggle.btn-danger.focus { - color: #ffffff; - background-color: #dc1c17; - border-color: #b71713; -} -.btn-danger:active, -.btn-danger.active, -.open > .dropdown-toggle.btn-danger { - background-image: none; -} -.btn-danger.disabled:hover, -.btn-danger[disabled]:hover, -fieldset[disabled] .btn-danger:hover, -.btn-danger.disabled:focus, -.btn-danger[disabled]:focus, -fieldset[disabled] .btn-danger:focus, -.btn-danger.disabled.focus, -.btn-danger[disabled].focus, -fieldset[disabled] .btn-danger.focus { - background-color: #ee5f5b; - border-color: #ee5f5b; -} -.btn-danger .badge { - color: #ee5f5b; - background-color: #ffffff; -} -.btn-link { - color: #ffffff; - font-weight: normal; - border-radius: 0; -} -.btn-link, -.btn-link:active, -.btn-link.active, -.btn-link[disabled], -fieldset[disabled] .btn-link { - background-color: transparent; - -webkit-box-shadow: none; - box-shadow: none; -} -.btn-link, -.btn-link:hover, -.btn-link:focus, -.btn-link:active { - border-color: transparent; -} -.btn-link:hover, -.btn-link:focus { - color: #ffffff; - text-decoration: underline; - background-color: transparent; -} -.btn-link[disabled]:hover, -fieldset[disabled] .btn-link:hover, -.btn-link[disabled]:focus, -fieldset[disabled] .btn-link:focus { - color: #7a8288; - text-decoration: none; -} -.btn-lg, -.btn-group-lg > .btn { - padding: 14px 16px; - font-size: 18px; - line-height: 1.3333333; - border-radius: 6px; -} -.btn-sm, -.btn-group-sm > .btn { - padding: 5px 10px; - font-size: 12px; - line-height: 1.5; - border-radius: 3px; -} -.btn-xs, -.btn-group-xs > .btn { - padding: 1px 5px; - font-size: 12px; - line-height: 1.5; - border-radius: 3px; -} -.btn-block { - display: block; - width: 100%; -} -.btn-block + .btn-block { - margin-top: 5px; -} -input[type="submit"].btn-block, -input[type="reset"].btn-block, -input[type="button"].btn-block { - width: 100%; -} -.fade { - opacity: 0; - -webkit-transition: opacity 0.15s linear; - -o-transition: opacity 0.15s linear; - transition: opacity 0.15s linear; -} -.fade.in { - opacity: 1; -} -.collapse { - display: none; -} -.collapse.in { - display: block; -} -tr.collapse.in { - display: table-row; -} -tbody.collapse.in { - display: table-row-group; -} -.collapsing { - position: relative; - height: 0; - overflow: hidden; - -webkit-transition-property: height, visibility; - -o-transition-property: height, visibility; - transition-property: height, visibility; - -webkit-transition-duration: 0.35s; - -o-transition-duration: 0.35s; - transition-duration: 0.35s; - -webkit-transition-timing-function: ease; - -o-transition-timing-function: ease; - transition-timing-function: ease; -} -.caret { - display: inline-block; - width: 0; - height: 0; - margin-left: 2px; - vertical-align: middle; - border-top: 4px dashed; - border-top: 4px solid \9; - border-right: 4px solid transparent; - border-left: 4px solid transparent; -} -.dropup, -.dropdown { - position: relative; -} -.dropdown-toggle:focus { - outline: 0; -} -.dropdown-menu { - position: absolute; - top: 100%; - left: 0; - z-index: 1000; - display: none; - float: left; - min-width: 160px; - padding: 5px 0; - margin: 2px 0 0; - list-style: none; - font-size: 14px; - text-align: left; - background-color: #3a3f44; - border: 1px solid #272b30; - border: 1px solid rgba(0, 0, 0, 0.15); - border-radius: 4px; - -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175); - box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175); - -webkit-background-clip: padding-box; - background-clip: padding-box; -} -.dropdown-menu.pull-right { - right: 0; - left: auto; -} -.dropdown-menu .divider { - height: 1px; - margin: 9px 0; - overflow: hidden; - background-color: #272b30; -} -.dropdown-menu > li > a { - display: block; - padding: 3px 20px; - clear: both; - font-weight: normal; - line-height: 1.42857143; - color: #c8c8c8; - white-space: nowrap; -} -.dropdown-menu > li > a:hover, -.dropdown-menu > li > a:focus { - text-decoration: none; - color: #ffffff; - background-color: #272b30; -} -.dropdown-menu > .active > a, -.dropdown-menu > .active > a:hover, -.dropdown-menu > .active > a:focus { - color: #ffffff; - text-decoration: none; - outline: 0; - background-color: #272b30; -} -.dropdown-menu > .disabled > a, -.dropdown-menu > .disabled > a:hover, -.dropdown-menu > .disabled > a:focus { - color: #7a8288; -} -.dropdown-menu > .disabled > a:hover, -.dropdown-menu > .disabled > a:focus { - text-decoration: none; - background-color: transparent; - background-image: none; - filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); - cursor: not-allowed; -} -.open > .dropdown-menu { - display: block; -} -.open > a { - outline: 0; -} -.dropdown-menu-right { - left: auto; - right: 0; -} -.dropdown-menu-left { - left: 0; - right: auto; -} -.dropdown-header { - display: block; - padding: 3px 20px; - font-size: 12px; - line-height: 1.42857143; - color: #7a8288; - white-space: nowrap; -} -.dropdown-backdrop { - position: fixed; - left: 0; - right: 0; - bottom: 0; - top: 0; - z-index: 990; -} -.pull-right > .dropdown-menu { - right: 0; - left: auto; -} -.dropup .caret, -.navbar-fixed-bottom .dropdown .caret { - border-top: 0; - border-bottom: 4px dashed; - border-bottom: 4px solid \9; - content: ""; -} -.dropup .dropdown-menu, -.navbar-fixed-bottom .dropdown .dropdown-menu { - top: auto; - bottom: 100%; - margin-bottom: 2px; -} -@media (min-width: 768px) { - .navbar-right .dropdown-menu { - left: auto; - right: 0; - } - .navbar-right .dropdown-menu-left { - left: 0; - right: auto; - } -} -.btn-group, -.btn-group-vertical { - position: relative; - display: inline-block; - vertical-align: middle; -} -.btn-group > .btn, -.btn-group-vertical > .btn { - position: relative; - float: left; -} -.btn-group > .btn:hover, -.btn-group-vertical > .btn:hover, -.btn-group > .btn:focus, -.btn-group-vertical > .btn:focus, -.btn-group > .btn:active, -.btn-group-vertical > .btn:active, -.btn-group > .btn.active, -.btn-group-vertical > .btn.active { - z-index: 2; -} -.btn-group .btn + .btn, -.btn-group .btn + .btn-group, -.btn-group .btn-group + .btn, -.btn-group .btn-group + .btn-group { - margin-left: -1px; -} -.btn-toolbar { - margin-left: -5px; -} -.btn-toolbar .btn, -.btn-toolbar .btn-group, -.btn-toolbar .input-group { - float: left; -} -.btn-toolbar > .btn, -.btn-toolbar > .btn-group, -.btn-toolbar > .input-group { - margin-left: 5px; -} -.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) { - border-radius: 0; -} -.btn-group > .btn:first-child { - margin-left: 0; -} -.btn-group > .btn:first-child:not(:last-child):not(.dropdown-toggle) { - border-bottom-right-radius: 0; - border-top-right-radius: 0; -} -.btn-group > .btn:last-child:not(:first-child), -.btn-group > .dropdown-toggle:not(:first-child) { - border-bottom-left-radius: 0; - border-top-left-radius: 0; -} -.btn-group > .btn-group { - float: left; -} -.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn { - border-radius: 0; -} -.btn-group > .btn-group:first-child:not(:last-child) > .btn:last-child, -.btn-group > .btn-group:first-child:not(:last-child) > .dropdown-toggle { - border-bottom-right-radius: 0; - border-top-right-radius: 0; -} -.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child { - border-bottom-left-radius: 0; - border-top-left-radius: 0; -} -.btn-group .dropdown-toggle:active, -.btn-group.open .dropdown-toggle { - outline: 0; -} -.btn-group > .btn + .dropdown-toggle { - padding-left: 8px; - padding-right: 8px; -} -.btn-group > .btn-lg + .dropdown-toggle { - padding-left: 12px; - padding-right: 12px; -} -.btn-group.open .dropdown-toggle { - -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125); - box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125); -} -.btn-group.open .dropdown-toggle.btn-link { - -webkit-box-shadow: none; - box-shadow: none; -} -.btn .caret { - margin-left: 0; -} -.btn-lg .caret { - border-width: 5px 5px 0; - border-bottom-width: 0; -} -.dropup .btn-lg .caret { - border-width: 0 5px 5px; -} -.btn-group-vertical > .btn, -.btn-group-vertical > .btn-group, -.btn-group-vertical > .btn-group > .btn { - display: block; - float: none; - width: 100%; - max-width: 100%; -} -.btn-group-vertical > .btn-group > .btn { - float: none; -} -.btn-group-vertical > .btn + .btn, -.btn-group-vertical > .btn + .btn-group, -.btn-group-vertical > .btn-group + .btn, -.btn-group-vertical > .btn-group + .btn-group { - margin-top: -1px; - margin-left: 0; -} -.btn-group-vertical > .btn:not(:first-child):not(:last-child) { - border-radius: 0; -} -.btn-group-vertical > .btn:first-child:not(:last-child) { - border-top-right-radius: 4px; - border-top-left-radius: 4px; - border-bottom-right-radius: 0; - border-bottom-left-radius: 0; -} -.btn-group-vertical > .btn:last-child:not(:first-child) { - border-top-right-radius: 0; - border-top-left-radius: 0; - border-bottom-right-radius: 4px; - border-bottom-left-radius: 4px; -} -.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn { - border-radius: 0; -} -.btn-group-vertical > .btn-group:first-child:not(:last-child) > .btn:last-child, -.btn-group-vertical > .btn-group:first-child:not(:last-child) > .dropdown-toggle { - border-bottom-right-radius: 0; - border-bottom-left-radius: 0; -} -.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child { - border-top-right-radius: 0; - border-top-left-radius: 0; -} -.btn-group-justified { - display: table; - width: 100%; - table-layout: fixed; - border-collapse: separate; -} -.btn-group-justified > .btn, -.btn-group-justified > .btn-group { - float: none; - display: table-cell; - width: 1%; -} -.btn-group-justified > .btn-group .btn { - width: 100%; -} -.btn-group-justified > .btn-group .dropdown-menu { - left: auto; -} -[data-toggle="buttons"] > .btn input[type="radio"], -[data-toggle="buttons"] > .btn-group > .btn input[type="radio"], -[data-toggle="buttons"] > .btn input[type="checkbox"], -[data-toggle="buttons"] > .btn-group > .btn input[type="checkbox"] { - position: absolute; - clip: rect(0, 0, 0, 0); - pointer-events: none; -} -.input-group { - position: relative; - display: table; - border-collapse: separate; -} -.input-group[class*="col-"] { - float: none; - padding-left: 0; - padding-right: 0; -} -.input-group .form-control { - position: relative; - z-index: 2; - float: left; - width: 100%; - margin-bottom: 0; -} -.input-group .form-control:focus { - z-index: 3; -} -.input-group-lg > .form-control, -.input-group-lg > .input-group-addon, -.input-group-lg > .input-group-btn > .btn { - height: 54px; - padding: 14px 16px; - font-size: 18px; - line-height: 1.3333333; - border-radius: 6px; -} -select.input-group-lg > .form-control, -select.input-group-lg > .input-group-addon, -select.input-group-lg > .input-group-btn > .btn { - height: 54px; - line-height: 54px; -} -textarea.input-group-lg > .form-control, -textarea.input-group-lg > .input-group-addon, -textarea.input-group-lg > .input-group-btn > .btn, -select[multiple].input-group-lg > .form-control, -select[multiple].input-group-lg > .input-group-addon, -select[multiple].input-group-lg > .input-group-btn > .btn { - height: auto; -} -.input-group-sm > .form-control, -.input-group-sm > .input-group-addon, -.input-group-sm > .input-group-btn > .btn { - height: 30px; - padding: 5px 10px; - font-size: 12px; - line-height: 1.5; - border-radius: 3px; -} -select.input-group-sm > .form-control, -select.input-group-sm > .input-group-addon, -select.input-group-sm > .input-group-btn > .btn { - height: 30px; - line-height: 30px; -} -textarea.input-group-sm > .form-control, -textarea.input-group-sm > .input-group-addon, -textarea.input-group-sm > .input-group-btn > .btn, -select[multiple].input-group-sm > .form-control, -select[multiple].input-group-sm > .input-group-addon, -select[multiple].input-group-sm > .input-group-btn > .btn { - height: auto; -} -.input-group-addon, -.input-group-btn, -.input-group .form-control { - display: table-cell; -} -.input-group-addon:not(:first-child):not(:last-child), -.input-group-btn:not(:first-child):not(:last-child), -.input-group .form-control:not(:first-child):not(:last-child) { - border-radius: 0; -} -.input-group-addon, -.input-group-btn { - width: 1%; - white-space: nowrap; - vertical-align: middle; -} -.input-group-addon { - padding: 8px 12px; - font-size: 14px; - font-weight: normal; - line-height: 1; - color: #272b30; - text-align: center; - background-color: #3a3f44; - border: 1px solid rgba(0, 0, 0, 0.6); - border-radius: 4px; -} -.input-group-addon.input-sm { - padding: 5px 10px; - font-size: 12px; - border-radius: 3px; -} -.input-group-addon.input-lg { - padding: 14px 16px; - font-size: 18px; - border-radius: 6px; -} -.input-group-addon input[type="radio"], -.input-group-addon input[type="checkbox"] { - margin-top: 0; -} -.input-group .form-control:first-child, -.input-group-addon:first-child, -.input-group-btn:first-child > .btn, -.input-group-btn:first-child > .btn-group > .btn, -.input-group-btn:first-child > .dropdown-toggle, -.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle), -.input-group-btn:last-child > .btn-group:not(:last-child) > .btn { - border-bottom-right-radius: 0; - border-top-right-radius: 0; -} -.input-group-addon:first-child { - border-right: 0; -} -.input-group .form-control:last-child, -.input-group-addon:last-child, -.input-group-btn:last-child > .btn, -.input-group-btn:last-child > .btn-group > .btn, -.input-group-btn:last-child > .dropdown-toggle, -.input-group-btn:first-child > .btn:not(:first-child), -.input-group-btn:first-child > .btn-group:not(:first-child) > .btn { - border-bottom-left-radius: 0; - border-top-left-radius: 0; -} -.input-group-addon:last-child { - border-left: 0; -} -.input-group-btn { - position: relative; - font-size: 0; - white-space: nowrap; -} -.input-group-btn > .btn { - position: relative; -} -.input-group-btn > .btn + .btn { - margin-left: -1px; -} -.input-group-btn > .btn:hover, -.input-group-btn > .btn:focus, -.input-group-btn > .btn:active { - z-index: 2; -} -.input-group-btn:first-child > .btn, -.input-group-btn:first-child > .btn-group { - margin-right: -1px; -} -.input-group-btn:last-child > .btn, -.input-group-btn:last-child > .btn-group { - z-index: 2; - margin-left: -1px; -} -.nav { - margin-bottom: 0; - padding-left: 0; - list-style: none; -} -.nav > li { - position: relative; - display: block; -} -.nav > li > a { - position: relative; - display: block; - padding: 10px 15px; -} -.nav > li > a:hover, -.nav > li > a:focus { - text-decoration: none; - background-color: #3e444c; -} -.nav > li.disabled > a { - color: #7a8288; -} -.nav > li.disabled > a:hover, -.nav > li.disabled > a:focus { - color: #7a8288; - text-decoration: none; - background-color: transparent; - cursor: not-allowed; -} -.nav .open > a, -.nav .open > a:hover, -.nav .open > a:focus { - background-color: #3e444c; - border-color: #ffffff; -} -.nav .nav-divider { - height: 1px; - margin: 9px 0; - overflow: hidden; - background-color: #e5e5e5; -} -.nav > li > a > img { - max-width: none; -} -.nav-tabs { - border-bottom: 1px solid #1c1e22; -} -.nav-tabs > li { - float: left; - margin-bottom: -1px; -} -.nav-tabs > li > a { - margin-right: 2px; - line-height: 1.42857143; - border: 1px solid transparent; - border-radius: 4px 4px 0 0; -} -.nav-tabs > li > a:hover { - border-color: #1c1e22 #1c1e22 #1c1e22; -} -.nav-tabs > li.active > a, -.nav-tabs > li.active > a:hover, -.nav-tabs > li.active > a:focus { - color: #ffffff; - background-color: #3e444c; - border: 1px solid #1c1e22; - border-bottom-color: transparent; - cursor: default; -} -.nav-tabs.nav-justified { - width: 100%; - border-bottom: 0; -} -.nav-tabs.nav-justified > li { - float: none; -} -.nav-tabs.nav-justified > li > a { - text-align: center; - margin-bottom: 5px; -} -.nav-tabs.nav-justified > .dropdown .dropdown-menu { - top: auto; - left: auto; -} -@media (min-width: 768px) { - .nav-tabs.nav-justified > li { - display: table-cell; - width: 1%; - } - .nav-tabs.nav-justified > li > a { - margin-bottom: 0; - } -} -.nav-tabs.nav-justified > li > a { - margin-right: 0; - border-radius: 4px; -} -.nav-tabs.nav-justified > .active > a, -.nav-tabs.nav-justified > .active > a:hover, -.nav-tabs.nav-justified > .active > a:focus { - border: 1px solid #1c1e22; -} -@media (min-width: 768px) { - .nav-tabs.nav-justified > li > a { - border-bottom: 1px solid #1c1e22; - border-radius: 4px 4px 0 0; - } - .nav-tabs.nav-justified > .active > a, - .nav-tabs.nav-justified > .active > a:hover, - .nav-tabs.nav-justified > .active > a:focus { - border-bottom-color: #272b30; - } -} -.nav-pills > li { - float: left; -} -.nav-pills > li > a { - border-radius: 4px; -} -.nav-pills > li + li { - margin-left: 2px; -} -.nav-pills > li.active > a, -.nav-pills > li.active > a:hover, -.nav-pills > li.active > a:focus { - color: #ffffff; - background-color: transparent; -} -.nav-stacked > li { - float: none; -} -.nav-stacked > li + li { - margin-top: 2px; - margin-left: 0; -} -.nav-justified { - width: 100%; -} -.nav-justified > li { - float: none; -} -.nav-justified > li > a { - text-align: center; - margin-bottom: 5px; -} -.nav-justified > .dropdown .dropdown-menu { - top: auto; - left: auto; -} -@media (min-width: 768px) { - .nav-justified > li { - display: table-cell; - width: 1%; - } - .nav-justified > li > a { - margin-bottom: 0; - } -} -.nav-tabs-justified { - border-bottom: 0; -} -.nav-tabs-justified > li > a { - margin-right: 0; - border-radius: 4px; -} -.nav-tabs-justified > .active > a, -.nav-tabs-justified > .active > a:hover, -.nav-tabs-justified > .active > a:focus { - border: 1px solid #1c1e22; -} -@media (min-width: 768px) { - .nav-tabs-justified > li > a { - border-bottom: 1px solid 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(min-width: 768px) { - .navbar-collapse { - width: auto; - border-top: 0; - -webkit-box-shadow: none; - box-shadow: none; - } - .navbar-collapse.collapse { - display: block !important; - height: auto !important; - padding-bottom: 0; - overflow: visible !important; - } - .navbar-collapse.in { - overflow-y: visible; - } - .navbar-fixed-top .navbar-collapse, - .navbar-static-top .navbar-collapse, - .navbar-fixed-bottom .navbar-collapse { - padding-left: 0; - padding-right: 0; - } -} -.navbar-fixed-top .navbar-collapse, -.navbar-fixed-bottom .navbar-collapse { - max-height: 340px; -} -@media (max-device-width: 480px) and (orientation: landscape) { - .navbar-fixed-top .navbar-collapse, - .navbar-fixed-bottom .navbar-collapse { - max-height: 200px; - } -} -.container > .navbar-header, -.container-fluid > .navbar-header, -.container > .navbar-collapse, -.container-fluid > .navbar-collapse { - margin-right: -15px; - margin-left: -15px; -} -@media (min-width: 768px) { - .container > .navbar-header, - .container-fluid > .navbar-header, - .container > .navbar-collapse, - .container-fluid > .navbar-collapse { - margin-right: 0; - margin-left: 0; - } -} -.navbar-static-top { - z-index: 1000; - border-width: 0 0 1px; -} -@media (min-width: 768px) { - .navbar-static-top { - border-radius: 0; - } -} -.navbar-fixed-top, -.navbar-fixed-bottom { - position: fixed; - right: 0; - left: 0; - z-index: 1030; -} -@media (min-width: 768px) { - .navbar-fixed-top, - .navbar-fixed-bottom { - border-radius: 0; - } -} -.navbar-fixed-top { - top: 0; - border-width: 0 0 1px; -} -.navbar-fixed-bottom { - bottom: 0; - margin-bottom: 0; - border-width: 1px 0 0; -} -.navbar-brand { - float: left; - padding: 15px 15px; - font-size: 18px; - line-height: 20px; - height: 50px; -} -.navbar-brand:hover, -.navbar-brand:focus { - text-decoration: none; -} -.navbar-brand > img { - display: block; -} -@media (min-width: 768px) { - .navbar > .container .navbar-brand, - .navbar > .container-fluid .navbar-brand { - margin-left: -15px; - } -} -.navbar-toggle { - position: relative; - float: right; - margin-right: 15px; - padding: 9px 10px; - margin-top: 8px; - margin-bottom: 8px; - background-color: transparent; - background-image: none; - border: 1px solid transparent; - border-radius: 4px; -} -.navbar-toggle:focus { - outline: 0; -} -.navbar-toggle .icon-bar { - display: block; - width: 22px; - height: 2px; - border-radius: 1px; -} -.navbar-toggle .icon-bar + .icon-bar { - margin-top: 4px; -} -@media (min-width: 768px) { - .navbar-toggle { - display: none; - } -} -.navbar-nav { - margin: 7.5px -15px; -} -.navbar-nav > li > a { - padding-top: 10px; - padding-bottom: 10px; - line-height: 20px; -} -@media (max-width: 767px) { - .navbar-nav .open .dropdown-menu { - position: static; - float: none; - width: auto; - margin-top: 0; - background-color: transparent; - border: 0; - -webkit-box-shadow: none; - box-shadow: none; - } - .navbar-nav .open .dropdown-menu > li > a, - .navbar-nav .open .dropdown-menu .dropdown-header { - padding: 5px 15px 5px 25px; - } - .navbar-nav .open .dropdown-menu > li > a { - line-height: 20px; - } - .navbar-nav .open .dropdown-menu > li > a:hover, - .navbar-nav .open .dropdown-menu > li > a:focus { - background-image: none; - } -} -@media (min-width: 768px) { - .navbar-nav { - float: left; - margin: 0; - } - .navbar-nav > li { - float: left; - } - .navbar-nav > li > a { - padding-top: 15px; - padding-bottom: 15px; - } -} -.navbar-form { - margin-left: -15px; - margin-right: -15px; - padding: 10px 15px; - border-top: 1px solid transparent; - border-bottom: 1px solid transparent; - -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.1); - box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.1); - margin-top: 6px; - margin-bottom: 6px; -} -@media (min-width: 768px) { - .navbar-form .form-group { - display: inline-block; - margin-bottom: 0; - vertical-align: middle; - } - .navbar-form .form-control { - display: inline-block; - width: auto; - vertical-align: middle; - } - .navbar-form .form-control-static { - display: inline-block; - } - .navbar-form .input-group { - display: inline-table; - vertical-align: middle; - } - .navbar-form .input-group .input-group-addon, - .navbar-form .input-group .input-group-btn, - .navbar-form .input-group .form-control { - width: auto; - } - .navbar-form .input-group > .form-control { - width: 100%; - } - .navbar-form .control-label { - margin-bottom: 0; - vertical-align: middle; - } - .navbar-form .radio, - .navbar-form .checkbox { - display: inline-block; - margin-top: 0; - margin-bottom: 0; - vertical-align: middle; - } - .navbar-form .radio label, - .navbar-form .checkbox label { - padding-left: 0; - } - .navbar-form .radio input[type="radio"], - .navbar-form .checkbox input[type="checkbox"] { - position: relative; - margin-left: 0; - } - .navbar-form .has-feedback .form-control-feedback { - top: 0; - } -} -@media (max-width: 767px) { - .navbar-form .form-group { - margin-bottom: 5px; - } - .navbar-form .form-group:last-child { - margin-bottom: 0; - } -} -@media (min-width: 768px) { - .navbar-form { - width: auto; - border: 0; - margin-left: 0; - margin-right: 0; - padding-top: 0; - padding-bottom: 0; - -webkit-box-shadow: none; - box-shadow: none; - } -} -.navbar-nav > li > .dropdown-menu { - margin-top: 0; - border-top-right-radius: 0; - border-top-left-radius: 0; -} -.navbar-fixed-bottom .navbar-nav > li > .dropdown-menu { - margin-bottom: 0; - border-top-right-radius: 4px; - border-top-left-radius: 4px; - border-bottom-right-radius: 0; - border-bottom-left-radius: 0; -} -.navbar-btn { - margin-top: 6px; - margin-bottom: 6px; -} -.navbar-btn.btn-sm { - margin-top: 10px; - margin-bottom: 10px; -} -.navbar-btn.btn-xs { - margin-top: 14px; - margin-bottom: 14px; -} -.navbar-text { - margin-top: 15px; - margin-bottom: 15px; -} -@media (min-width: 768px) { - .navbar-text { - float: left; - margin-left: 15px; - margin-right: 15px; - } -} -@media (min-width: 768px) { - .navbar-left { - float: left !important; - } - .navbar-right { - float: right !important; - margin-right: -15px; - } - .navbar-right ~ .navbar-right { - margin-right: 0; - } -} -.navbar-default { - background-color: #3a3f44; - border-color: #2b2e32; -} -.navbar-default .navbar-brand { - color: #c8c8c8; -} -.navbar-default .navbar-brand:hover, -.navbar-default .navbar-brand:focus { - color: #ffffff; - background-color: none; -} -.navbar-default .navbar-text { - color: #c8c8c8; -} -.navbar-default .navbar-nav > li > a { - color: #c8c8c8; -} -.navbar-default .navbar-nav > li > a:hover, -.navbar-default .navbar-nav > li > a:focus { - color: #ffffff; - background-color: #272b2e; -} -.navbar-default .navbar-nav > .active > a, -.navbar-default .navbar-nav > .active > a:hover, -.navbar-default .navbar-nav > .active > a:focus { - color: #ffffff; - background-color: #272b2e; -} -.navbar-default .navbar-nav > .disabled > a, -.navbar-default .navbar-nav > .disabled > a:hover, -.navbar-default .navbar-nav > .disabled > a:focus { - color: #cccccc; - background-color: transparent; -} -.navbar-default .navbar-toggle { - border-color: #272b2e; -} -.navbar-default .navbar-toggle:hover, -.navbar-default .navbar-toggle:focus { - background-color: #272b2e; -} -.navbar-default .navbar-toggle .icon-bar { - background-color: #c8c8c8; -} -.navbar-default .navbar-collapse, -.navbar-default .navbar-form { - border-color: #2b2e32; -} -.navbar-default .navbar-nav > .open > a, -.navbar-default .navbar-nav > .open > a:hover, -.navbar-default .navbar-nav > .open > a:focus { - background-color: #272b2e; - color: #ffffff; -} -@media (max-width: 767px) { - .navbar-default .navbar-nav .open .dropdown-menu > li > a { - color: #c8c8c8; - } - .navbar-default .navbar-nav .open .dropdown-menu > li > a:hover, - .navbar-default .navbar-nav .open .dropdown-menu > li > a:focus { - color: #ffffff; - background-color: #272b2e; - } - .navbar-default .navbar-nav .open .dropdown-menu > .active > a, - .navbar-default .navbar-nav .open .dropdown-menu > .active > a:hover, - .navbar-default .navbar-nav .open .dropdown-menu > .active > a:focus { - color: #ffffff; - background-color: #272b2e; - } - .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a, - .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a:hover, - .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a:focus { - color: #cccccc; - background-color: transparent; - } -} -.navbar-default .navbar-link { - color: #c8c8c8; -} -.navbar-default .navbar-link:hover { - color: #ffffff; -} -.navbar-default .btn-link { - color: #c8c8c8; -} -.navbar-default .btn-link:hover, -.navbar-default .btn-link:focus { - color: #ffffff; -} -.navbar-default .btn-link[disabled]:hover, -fieldset[disabled] .navbar-default .btn-link:hover, -.navbar-default .btn-link[disabled]:focus, -fieldset[disabled] .navbar-default .btn-link:focus { - color: #cccccc; -} -.navbar-inverse { - background-color: #7a8288; - border-color: #62686d; -} -.navbar-inverse .navbar-brand { - color: #cccccc; -} -.navbar-inverse .navbar-brand:hover, -.navbar-inverse .navbar-brand:focus { - color: #ffffff; - background-color: none; -} -.navbar-inverse .navbar-text { - color: #cccccc; -} -.navbar-inverse .navbar-nav > li > a { - color: #cccccc; -} -.navbar-inverse .navbar-nav > li > a:hover, -.navbar-inverse .navbar-nav > li > a:focus { - color: #ffffff; - background-color: #5d6368; -} -.navbar-inverse .navbar-nav > .active > a, -.navbar-inverse .navbar-nav > .active > a:hover, -.navbar-inverse .navbar-nav > .active > a:focus { - color: #ffffff; - background-color: #5d6368; -} -.navbar-inverse .navbar-nav > .disabled > a, -.navbar-inverse .navbar-nav > .disabled > a:hover, -.navbar-inverse .navbar-nav > .disabled > a:focus { - color: #cccccc; - background-color: transparent; -} -.navbar-inverse .navbar-toggle { - border-color: #5d6368; -} -.navbar-inverse .navbar-toggle:hover, -.navbar-inverse .navbar-toggle:focus { - background-color: #5d6368; -} -.navbar-inverse .navbar-toggle .icon-bar { - background-color: #ffffff; -} -.navbar-inverse .navbar-collapse, -.navbar-inverse .navbar-form { - border-color: #697075; -} -.navbar-inverse .navbar-nav > .open > a, -.navbar-inverse .navbar-nav > .open > a:hover, -.navbar-inverse .navbar-nav > .open > a:focus { - background-color: #5d6368; - color: #ffffff; -} -@media (max-width: 767px) { - .navbar-inverse .navbar-nav .open .dropdown-menu > .dropdown-header { - border-color: #62686d; - } - .navbar-inverse .navbar-nav .open .dropdown-menu .divider { - background-color: #62686d; - } - .navbar-inverse .navbar-nav .open .dropdown-menu > li > a { - color: #cccccc; - } - .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:hover, - .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:focus { - color: #ffffff; - background-color: #5d6368; - } - .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a, - .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:hover, - .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:focus { - color: #ffffff; - background-color: #5d6368; - } - .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a, - .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:hover, - .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:focus { - color: #cccccc; - background-color: transparent; - } -} -.navbar-inverse .navbar-link { - color: #cccccc; -} -.navbar-inverse .navbar-link:hover { - color: #ffffff; -} -.navbar-inverse .btn-link { - color: #cccccc; -} -.navbar-inverse .btn-link:hover, -.navbar-inverse .btn-link:focus { - color: #ffffff; -} -.navbar-inverse .btn-link[disabled]:hover, -fieldset[disabled] .navbar-inverse .btn-link:hover, -.navbar-inverse .btn-link[disabled]:focus, -fieldset[disabled] .navbar-inverse .btn-link:focus { - color: #cccccc; -} -.breadcrumb { - padding: 8px 15px; - margin-bottom: 20px; - list-style: none; - background-color: transparent; - border-radius: 4px; -} -.breadcrumb > li { - display: inline-block; -} -.breadcrumb > li + li:before { - content: "/\00a0"; - padding: 0 5px; - color: #cccccc; -} -.breadcrumb > .active { - color: #7a8288; -} -.pagination { - display: inline-block; - padding-left: 0; - margin: 20px 0; - border-radius: 4px; -} -.pagination > li { - display: inline; -} -.pagination > li > a, -.pagination > li > span { - position: relative; - float: left; - padding: 8px 12px; - line-height: 1.42857143; - text-decoration: none; - color: #ffffff; - background-color: #3a3f44; - border: 1px solid rgba(0, 0, 0, 0.6); - margin-left: -1px; -} -.pagination > li:first-child > a, -.pagination > li:first-child > span { - margin-left: 0; - border-bottom-left-radius: 4px; - border-top-left-radius: 4px; -} -.pagination > li:last-child > a, -.pagination > li:last-child > span { - border-bottom-right-radius: 4px; - border-top-right-radius: 4px; -} -.pagination > li > a:hover, -.pagination > li > span:hover, -.pagination > li > a:focus, -.pagination > li > span:focus { - z-index: 2; - color: #ffffff; - background-color: transparent; - border-color: rgba(0, 0, 0, 0.6); -} -.pagination > .active > a, -.pagination > .active > span, -.pagination > .active > a:hover, -.pagination > .active > span:hover, -.pagination > .active > a:focus, -.pagination > .active > span:focus { - z-index: 3; - color: #ffffff; - background-color: #232628; - border-color: rgba(0, 0, 0, 0.6); - cursor: default; -} -.pagination > .disabled > span, -.pagination > .disabled > span:hover, -.pagination > .disabled > span:focus, -.pagination > .disabled > a, -.pagination > .disabled > a:hover, -.pagination > .disabled > a:focus { - color: #7a8288; - background-color: #ffffff; - border-color: rgba(0, 0, 0, 0.6); - cursor: not-allowed; -} -.pagination-lg > li > a, -.pagination-lg > li > span { - padding: 14px 16px; - font-size: 18px; - line-height: 1.3333333; -} -.pagination-lg > li:first-child > a, -.pagination-lg > li:first-child > span { - border-bottom-left-radius: 6px; - border-top-left-radius: 6px; -} -.pagination-lg > li:last-child > a, -.pagination-lg > li:last-child > span { - border-bottom-right-radius: 6px; - border-top-right-radius: 6px; -} -.pagination-sm > li > a, -.pagination-sm > li > span { - padding: 5px 10px; - font-size: 12px; - line-height: 1.5; -} -.pagination-sm > li:first-child > a, -.pagination-sm > li:first-child > span { - border-bottom-left-radius: 3px; - border-top-left-radius: 3px; -} -.pagination-sm > li:last-child > a, -.pagination-sm > li:last-child > span { - border-bottom-right-radius: 3px; - border-top-right-radius: 3px; -} -.pager { - padding-left: 0; - margin: 20px 0; - list-style: none; - text-align: center; -} -.pager li { - display: inline; -} -.pager li > a, -.pager li > span { - display: inline-block; - padding: 5px 14px; - background-color: #3a3f44; - border: 1px solid rgba(0, 0, 0, 0.6); - border-radius: 15px; -} -.pager li > a:hover, -.pager li > a:focus { - text-decoration: none; - background-color: transparent; -} -.pager .next > a, -.pager .next > span { - float: right; -} -.pager .previous > a, -.pager .previous > span { - float: left; -} -.pager .disabled > a, -.pager .disabled > a:hover, -.pager .disabled > a:focus, -.pager .disabled > span { - color: #7a8288; - background-color: #3a3f44; - cursor: not-allowed; -} -.label { - display: inline; - padding: .2em .6em .3em; - font-size: 75%; - font-weight: bold; - line-height: 1; - color: #ffffff; - text-align: center; - white-space: nowrap; - vertical-align: baseline; - border-radius: .25em; -} -a.label:hover, -a.label:focus { - color: #ffffff; - text-decoration: none; - cursor: pointer; -} -.label:empty { - display: none; -} -.btn .label { - position: relative; - top: -1px; -} -.label-default { - background-color: #3a3f44; -} -.label-default[href]:hover, -.label-default[href]:focus { - background-color: #232628; -} -.label-primary { - background-color: #7a8288; -} -.label-primary[href]:hover, -.label-primary[href]:focus { - background-color: #62686d; -} -.label-success { - background-color: #62c462; -} -.label-success[href]:hover, -.label-success[href]:focus { - background-color: #42b142; -} -.label-info { - background-color: #5bc0de; -} -.label-info[href]:hover, -.label-info[href]:focus { - background-color: #31b0d5; -} -.label-warning { - background-color: #f89406; -} -.label-warning[href]:hover, -.label-warning[href]:focus { - background-color: #c67605; -} -.label-danger { - background-color: #ee5f5b; -} -.label-danger[href]:hover, -.label-danger[href]:focus { - background-color: #e9322d; -} -.badge { - display: inline-block; - min-width: 10px; - padding: 3px 7px; - font-size: 12px; - font-weight: bold; - color: #ffffff; - line-height: 1; - vertical-align: middle; - white-space: nowrap; - text-align: center; - background-color: #7a8288; - border-radius: 10px; -} -.badge:empty { - display: none; -} -.btn .badge { - position: relative; - top: -1px; -} -.btn-xs .badge, -.btn-group-xs > .btn .badge { - top: 0; - padding: 1px 5px; -} -a.badge:hover, -a.badge:focus { - color: #ffffff; - text-decoration: none; - cursor: pointer; -} -.list-group-item.active > .badge, -.nav-pills > .active > a > .badge { - color: #ffffff; - background-color: #7a8288; -} -.list-group-item > .badge { - float: right; -} -.list-group-item > .badge + .badge { - margin-right: 5px; -} -.nav-pills > li > a > .badge { - margin-left: 3px; -} -.jumbotron { - padding-top: 30px; - padding-bottom: 30px; - margin-bottom: 30px; - color: inherit; - background-color: #1c1e22; -} -.jumbotron h1, -.jumbotron .h1 { - color: inherit; -} -.jumbotron p { - margin-bottom: 15px; - font-size: 21px; - font-weight: 200; -} -.jumbotron > hr { - border-top-color: #050506; -} -.container .jumbotron, -.container-fluid .jumbotron { - border-radius: 6px; - padding-left: 15px; - padding-right: 15px; -} -.jumbotron .container { - max-width: 100%; -} -@media screen and (min-width: 768px) { - .jumbotron { - padding-top: 48px; - padding-bottom: 48px; - } - .container .jumbotron, - .container-fluid .jumbotron { - padding-left: 60px; - padding-right: 60px; - } - .jumbotron h1, - .jumbotron .h1 { - font-size: 63px; - } -} -.thumbnail { - display: block; - padding: 4px; - margin-bottom: 20px; - line-height: 1.42857143; - background-color: #1c1e22; - border: 1px solid #0c0d0e; - border-radius: 4px; - -webkit-transition: border 0.2s ease-in-out; - -o-transition: border 0.2s ease-in-out; - transition: border 0.2s ease-in-out; -} -.thumbnail > img, -.thumbnail a > img { - margin-left: auto; - margin-right: auto; -} -a.thumbnail:hover, -a.thumbnail:focus, -a.thumbnail.active { - border-color: #ffffff; -} -.thumbnail .caption { - padding: 9px; - color: #c8c8c8; -} -.alert { - padding: 15px; - margin-bottom: 20px; - border: 1px solid transparent; - border-radius: 4px; -} -.alert h4 { - margin-top: 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tfoot > tr > td:last-child { - border-right: 0; -} -.panel > .table-bordered > thead > tr:first-child > td, -.panel > .table-responsive > .table-bordered > thead > tr:first-child > td, -.panel > .table-bordered > tbody > tr:first-child > td, -.panel > .table-responsive > .table-bordered > tbody > tr:first-child > td, -.panel > .table-bordered > thead > tr:first-child > th, -.panel > .table-responsive > .table-bordered > thead > tr:first-child > th, -.panel > .table-bordered > tbody > tr:first-child > th, -.panel > .table-responsive > .table-bordered > tbody > tr:first-child > th { - border-bottom: 0; -} -.panel > .table-bordered > tbody > tr:last-child > td, -.panel > .table-responsive > .table-bordered > tbody > tr:last-child > td, -.panel > .table-bordered > tfoot > tr:last-child > td, -.panel > .table-responsive > .table-bordered > tfoot > tr:last-child > td, -.panel > .table-bordered > tbody > tr:last-child > th, -.panel > .table-responsive > .table-bordered > tbody > tr:last-child > th, -.panel > .table-bordered > tfoot > tr:last-child > th, -.panel > .table-responsive > .table-bordered > tfoot > tr:last-child > th { - border-bottom: 0; -} -.panel > .table-responsive { - border: 0; - margin-bottom: 0; -} -.panel-group { - margin-bottom: 20px; -} -.panel-group .panel { - margin-bottom: 0; - border-radius: 4px; -} -.panel-group .panel + .panel { - margin-top: 5px; -} -.panel-group .panel-heading { - border-bottom: 0; -} -.panel-group .panel-heading + .panel-collapse > .panel-body, -.panel-group .panel-heading + .panel-collapse > .list-group { - border-top: 1px solid rgba(0, 0, 0, 0.6); -} -.panel-group .panel-footer { - border-top: 0; -} -.panel-group .panel-footer + .panel-collapse .panel-body { - border-bottom: 1px solid rgba(0, 0, 0, 0.6); -} -.panel-default { - border-color: rgba(0, 0, 0, 0.6); -} -.panel-default > .panel-heading { - color: #c8c8c8; - background-color: #3e444c; - border-color: rgba(0, 0, 0, 0.6); -} -.panel-default > .panel-heading + .panel-collapse > .panel-body { - border-top-color: rgba(0, 0, 0, 0.6); -} -.panel-default > .panel-heading .badge { - color: #3e444c; - background-color: #c8c8c8; -} -.panel-default > .panel-footer + .panel-collapse > .panel-body { - border-bottom-color: rgba(0, 0, 0, 0.6); -} -.panel-primary { - border-color: rgba(0, 0, 0, 0.6); -} -.panel-primary > .panel-heading { - color: #ffffff; - background-color: #7a8288; - border-color: rgba(0, 0, 0, 0.6); -} -.panel-primary > .panel-heading + .panel-collapse > .panel-body { - border-top-color: rgba(0, 0, 0, 0.6); -} -.panel-primary > .panel-heading .badge { - color: #7a8288; - background-color: #ffffff; -} -.panel-primary > .panel-footer + .panel-collapse > .panel-body { - border-bottom-color: rgba(0, 0, 0, 0.6); -} -.panel-success { - border-color: rgba(0, 0, 0, 0.6); -} -.panel-success > .panel-heading { - color: #ffffff; - background-color: #62c462; - border-color: rgba(0, 0, 0, 0.6); -} -.panel-success > .panel-heading + .panel-collapse > .panel-body { - border-top-color: rgba(0, 0, 0, 0.6); -} -.panel-success > .panel-heading .badge { - color: #62c462; - background-color: #ffffff; -} -.panel-success > .panel-footer + .panel-collapse > .panel-body { - border-bottom-color: rgba(0, 0, 0, 0.6); -} -.panel-info { - border-color: rgba(0, 0, 0, 0.6); -} -.panel-info > .panel-heading { - color: #ffffff; - background-color: #5bc0de; - border-color: rgba(0, 0, 0, 0.6); -} -.panel-info > .panel-heading + .panel-collapse > .panel-body { - border-top-color: rgba(0, 0, 0, 0.6); -} -.panel-info > .panel-heading .badge { - color: #5bc0de; - background-color: #ffffff; -} -.panel-info > .panel-footer + .panel-collapse > .panel-body { - border-bottom-color: rgba(0, 0, 0, 0.6); -} -.panel-warning { - border-color: rgba(0, 0, 0, 0.6); -} -.panel-warning > .panel-heading { - color: #ffffff; - background-color: #f89406; - border-color: rgba(0, 0, 0, 0.6); -} -.panel-warning > .panel-heading + .panel-collapse > .panel-body { - 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position: absolute; - top: 0; - left: 0; - bottom: 0; - height: 100%; - width: 100%; - border: 0; -} -.embed-responsive-16by9 { - padding-bottom: 56.25%; -} -.embed-responsive-4by3 { - padding-bottom: 75%; -} -.well { - min-height: 20px; - padding: 19px; - margin-bottom: 20px; - background-color: #1c1e22; - border: 1px solid #0c0d0e; - border-radius: 4px; - -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05); - box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05); -} -.well blockquote { - border-color: #ddd; - border-color: rgba(0, 0, 0, 0.15); -} -.well-lg { - padding: 24px; - border-radius: 6px; -} -.well-sm { - padding: 9px; - border-radius: 3px; -} -.close { - float: right; - font-size: 21px; - font-weight: bold; - line-height: 1; - color: #000000; - text-shadow: 0 1px 0 #ffffff; - opacity: 0.2; - filter: alpha(opacity=20); -} -.close:hover, -.close:focus { - color: #000000; - text-decoration: none; - cursor: pointer; - opacity: 0.5; - filter: alpha(opacity=50); -} -button.close { - padding: 0; - cursor: pointer; - background: transparent; - border: 0; - -webkit-appearance: none; -} -.modal-open { - overflow: hidden; -} -.modal { - display: none; - overflow: hidden; - position: fixed; - top: 0; - right: 0; - bottom: 0; - left: 0; - z-index: 1050; - -webkit-overflow-scrolling: touch; - outline: 0; -} -.modal.fade .modal-dialog { - -webkit-transform: translate(0, -25%); - -ms-transform: translate(0, -25%); - -o-transform: translate(0, -25%); - transform: translate(0, -25%); - -webkit-transition: -webkit-transform 0.3s ease-out; - -o-transition: -o-transform 0.3s ease-out; - transition: transform 0.3s ease-out; -} -.modal.in .modal-dialog { - -webkit-transform: translate(0, 0); - -ms-transform: translate(0, 0); - -o-transform: translate(0, 0); - transform: translate(0, 0); -} -.modal-open .modal { - overflow-x: hidden; - overflow-y: auto; -} -.modal-dialog { - position: relative; - width: auto; - margin: 10px; -} -.modal-content { - position: relative; - background-color: #2e3338; - border: 1px solid #999999; - border: 1px solid rgba(0, 0, 0, 0.2); - border-radius: 6px; - -webkit-box-shadow: 0 3px 9px rgba(0, 0, 0, 0.5); - box-shadow: 0 3px 9px rgba(0, 0, 0, 0.5); - -webkit-background-clip: padding-box; - background-clip: padding-box; - outline: 0; -} -.modal-backdrop { - position: fixed; - top: 0; - right: 0; - bottom: 0; - left: 0; - z-index: 1040; - background-color: #000000; -} -.modal-backdrop.fade { - opacity: 0; - filter: alpha(opacity=0); -} -.modal-backdrop.in { - opacity: 0.5; - filter: alpha(opacity=50); -} -.modal-header { - padding: 15px; - border-bottom: 1px solid #1c1e22; -} -.modal-header .close { - margin-top: -2px; -} -.modal-title { - margin: 0; - line-height: 1.42857143; -} -.modal-body { - position: relative; - padding: 20px; -} -.modal-footer { - padding: 20px; - text-align: right; - border-top: 1px solid #1c1e22; -} -.modal-footer .btn + .btn { - margin-left: 5px; - margin-bottom: 0; -} -.modal-footer .btn-group 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border-width: 5px 5px 0; - border-top-color: #000000; -} -.tooltip.right .tooltip-arrow { - top: 50%; - left: 0; - margin-top: -5px; - border-width: 5px 5px 5px 0; - border-right-color: #000000; -} -.tooltip.left .tooltip-arrow { - top: 50%; - right: 0; - margin-top: -5px; - border-width: 5px 0 5px 5px; - border-left-color: #000000; -} -.tooltip.bottom .tooltip-arrow { - top: 0; - left: 50%; - margin-left: -5px; - border-width: 0 5px 5px; - border-bottom-color: #000000; -} -.tooltip.bottom-left .tooltip-arrow { - top: 0; - right: 5px; - margin-top: -5px; - border-width: 0 5px 5px; - border-bottom-color: #000000; -} -.tooltip.bottom-right .tooltip-arrow { - top: 0; - left: 5px; - margin-top: -5px; - border-width: 0 5px 5px; - border-bottom-color: #000000; -} -.popover { - position: absolute; - top: 0; - left: 0; - z-index: 1060; - display: none; - max-width: 276px; - padding: 1px; - font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; - font-style: normal; - font-weight: normal; - letter-spacing: normal; - line-break: auto; - line-height: 1.42857143; - text-align: left; - text-align: start; - text-decoration: none; - text-shadow: none; - text-transform: none; - white-space: normal; - word-break: normal; - word-spacing: normal; - word-wrap: normal; - font-size: 14px; - background-color: #2e3338; - -webkit-background-clip: padding-box; - background-clip: padding-box; - border: 1px solid #999999; - border: 1px solid rgba(0, 0, 0, 0.2); - border-radius: 6px; - -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2); - box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2); -} -.popover.top { - margin-top: -10px; -} -.popover.right { - margin-left: 10px; -} -.popover.bottom { - margin-top: 10px; -} -.popover.left { - margin-left: -10px; -} -.popover-title { - margin: 0; - padding: 8px 14px; - font-size: 14px; - background-color: #2e3338; - border-bottom: 1px solid #22262a; - border-radius: 5px 5px 0 0; -} -.popover-content { - padding: 9px 14px; -} -.popover > .arrow, -.popover > 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border-bottom-color: rgba(0, 0, 0, 0.25); - top: -11px; -} -.popover.bottom > .arrow:after { - content: " "; - top: 1px; - margin-left: -10px; - border-top-width: 0; - border-bottom-color: #2e3338; -} -.popover.left > .arrow { - top: 50%; - right: -11px; - margin-top: -11px; - border-right-width: 0; - border-left-color: #666666; - border-left-color: rgba(0, 0, 0, 0.25); -} -.popover.left > .arrow:after { - content: " "; - right: 1px; - border-right-width: 0; - border-left-color: #2e3338; - bottom: -10px; -} -.carousel { - position: relative; -} -.carousel-inner { - position: relative; - overflow: hidden; - width: 100%; -} -.carousel-inner > .item { - display: none; - position: relative; - -webkit-transition: 0.6s ease-in-out left; - -o-transition: 0.6s ease-in-out left; - transition: 0.6s ease-in-out left; -} -.carousel-inner > .item > img, -.carousel-inner > .item > a > img { - line-height: 1; -} -@media all and (transform-3d), (-webkit-transform-3d) { - .carousel-inner > .item { - -webkit-transition: -webkit-transform 0.6s ease-in-out; - -o-transition: -o-transform 0.6s ease-in-out; - transition: transform 0.6s ease-in-out; - -webkit-backface-visibility: hidden; - backface-visibility: hidden; - -webkit-perspective: 1000px; - perspective: 1000px; - } - .carousel-inner > .item.next, - .carousel-inner > .item.active.right { - -webkit-transform: translate3d(100%, 0, 0); - transform: translate3d(100%, 0, 0); - left: 0; - } - .carousel-inner > .item.prev, - .carousel-inner > .item.active.left { - -webkit-transform: translate3d(-100%, 0, 0); - transform: translate3d(-100%, 0, 0); - left: 0; - } - .carousel-inner > .item.next.left, - .carousel-inner > .item.prev.right, - .carousel-inner > .item.active { - -webkit-transform: translate3d(0, 0, 0); - transform: translate3d(0, 0, 0); - left: 0; - } -} -.carousel-inner > .active, -.carousel-inner > .next, -.carousel-inner > .prev { - display: block; -} -.carousel-inner > .active { - left: 0; -} -.carousel-inner > .next, -.carousel-inner > .prev { - position: absolute; - top: 0; - width: 100%; -} -.carousel-inner > .next { - left: 100%; -} -.carousel-inner > .prev { - left: -100%; -} -.carousel-inner > .next.left, -.carousel-inner > .prev.right { - left: 0; -} -.carousel-inner > .active.left { - left: -100%; -} -.carousel-inner > .active.right { - left: 100%; -} -.carousel-control { - position: absolute; - top: 0; - left: 0; - bottom: 0; - width: 15%; - opacity: 0.5; - filter: alpha(opacity=50); - font-size: 20px; - color: #ffffff; - text-align: center; - text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6); - background-color: rgba(0, 0, 0, 0); -} -.carousel-control.left { - background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.0001) 100%); - background-image: -o-linear-gradient(left, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.0001) 100%); - background-image: -webkit-gradient(linear, left top, right top, from(rgba(0, 0, 0, 0.5)), to(rgba(0, 0, 0, 0.0001))); - background-image: linear-gradient(to right, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.0001) 100%); - background-repeat: repeat-x; - filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#80000000', endColorstr='#00000000', GradientType=1); -} -.carousel-control.right { - left: auto; - right: 0; - background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.0001) 0%, rgba(0, 0, 0, 0.5) 100%); - background-image: -o-linear-gradient(left, rgba(0, 0, 0, 0.0001) 0%, rgba(0, 0, 0, 0.5) 100%); - background-image: -webkit-gradient(linear, left top, right top, from(rgba(0, 0, 0, 0.0001)), to(rgba(0, 0, 0, 0.5))); - background-image: linear-gradient(to right, rgba(0, 0, 0, 0.0001) 0%, rgba(0, 0, 0, 0.5) 100%); - background-repeat: repeat-x; - filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00000000', endColorstr='#80000000', GradientType=1); -} -.carousel-control:hover, -.carousel-control:focus { - outline: 0; - color: #ffffff; - text-decoration: none; - opacity: 0.9; - filter: alpha(opacity=90); -} -.carousel-control .icon-prev, -.carousel-control .icon-next, -.carousel-control .glyphicon-chevron-left, -.carousel-control .glyphicon-chevron-right { - position: absolute; - top: 50%; - margin-top: -10px; - z-index: 5; - display: inline-block; -} -.carousel-control .icon-prev, -.carousel-control .glyphicon-chevron-left { - left: 50%; - margin-left: -10px; -} -.carousel-control .icon-next, -.carousel-control .glyphicon-chevron-right { - right: 50%; - margin-right: -10px; -} -.carousel-control .icon-prev, -.carousel-control .icon-next { - width: 20px; - height: 20px; - line-height: 1; - font-family: serif; -} -.carousel-control .icon-prev:before { - content: '\2039'; -} -.carousel-control .icon-next:before { - content: '\203a'; -} -.carousel-indicators { - position: absolute; - bottom: 10px; - left: 50%; - z-index: 15; - width: 60%; - margin-left: -30%; - padding-left: 0; - list-style: none; - text-align: center; -} -.carousel-indicators li { - display: 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======================================================================== - * Bootstrap Toggle: bootstrap-toggle.css v2.2.0 - * http://www.bootstraptoggle.com - * ======================================================================== - * Copyright 2014 Min Hur, The New York Times Company - * Licensed under MIT - * SPDX-License-Identifier: MIT - * ======================================================================== */ -.checkbox label .toggle,.checkbox-inline .toggle{margin-left:-20px;margin-right:5px} -.toggle{position:relative;overflow:hidden} -.toggle input[type=checkbox]{display:none} -.toggle-group{position:absolute;width:200%;top:0;bottom:0;left:0;transition:left .35s;-webkit-transition:left .35s;-moz-user-select:none;-webkit-user-select:none} -.toggle.off .toggle-group{left:-100%} -.toggle-on{position:absolute;top:0;bottom:0;left:0;right:50%;margin:0;border:0;border-radius:0} -.toggle-off{position:absolute;top:0;bottom:0;left:50%;right:0;margin:0;border:0;border-radius:0} -.toggle-handle{position:relative;margin:0 auto;padding-top:0;padding-bottom:0;height:100%;width:0;border-width:0 1px} -.toggle.btn{min-width:59px;min-height:34px} -.toggle-on.btn{padding-right:24px} -.toggle-off.btn{padding-left:24px} -.toggle.btn-lg{min-width:79px;min-height:45px} -.toggle-on.btn-lg{padding-right:31px} -.toggle-off.btn-lg{padding-left:31px} -.toggle-handle.btn-lg{width:40px} -.toggle.btn-sm{min-width:50px;min-height:30px} -.toggle-on.btn-sm{padding-right:20px} -.toggle-off.btn-sm{padding-left:20px} -.toggle.btn-xs{min-width:35px;min-height:22px} -.toggle-on.btn-xs{padding-right:12px} -.toggle-off.btn-xs{padding-left:12px} diff --git a/web/gui/custom/README.md b/web/gui/custom/README.md index 733ef5211..323f1b56b 100644 --- a/web/gui/custom/README.md +++ b/web/gui/custom/README.md @@ -69,69 +69,8 @@ header: ``` -## Dash (Multi-Host Dashboard) - -`dash-example.html` is an all-in-one page that automatically fetches graphs from all your hosts. Just add your graphs and charts (or use the defaults) one time using the `dash-*` syntax, and your selections will be automatically replicated for all of your hosts; showing alarms and graphs for all your hosts on **one page!** - -__**Dash will only work if you have implemented netdata streaming using `stream.conf`**__ - -`dash-example.html` was created as an experiment to demonstrate the capabilities of netdata in a multi-host environment. If you desire more features, submit a pull request or check out Netdata Cloud! - -### Configure Dash - -First, rename the file so it doesn't get overwritten. For instance, with a webroot at `/usr/share/netdata/web`: -``` -cp /usr/share/netdata/web/dash-example.html /usr/share/netdata/web/dash.html -``` - -Find and change the following line in `dash.html` to reflect your Netdata URLs. The second URL is only used if you access your Netdata dashboard through a reverse proxy. The reverse proxy URL is optional; if it is not set then both will use the Netdata host URL. - -```js -/* -* TUTORIAL: Change this to the URL of your netdata host -* If you use netdata behind a reverse proxy, add a second parameter for the reverse proxy url like so: -* new Dash('http://localhost:19999', 'https://my-domain.com/stats'); -*/ -var dash = new Dash('http://localhost:19999'); -``` - -### The `dash-*` Syntax - -If you want to change the graphs or styling to fit your needs, just add an element to the page as shown. Child divs will be generated to create your graph/chart: -``` -
<---- OPTIONAL: This overrides the default config. Any other data-* attributes will -
be added to the generated div, so you can set any desired options here - -
<---- Use this to override or append default options -
-``` - -To change the sizes of graphs and charts, find the `Dash.options` object in `dash.html` and set your preferences: -```js -/* -* TUTORIAL: Change your graph/chart dimensions here. Host columns will automatically adjust. -* Charts are square! Their width is the same as their height. -*/ -this.options = { - graph_width: '40em', - graph_height: '20em', - chart_width: '10em' // Charts are square -}; -``` - -To change the display order of your hosts, which is saved in localStorage, click the settings gear in the lower right corner - -We hope you like it! - --- - ## dashboard.js To add Netdata charts to any web page (dedicated to Netdata or not), you need to diff --git a/web/gui/dash-example.html b/web/gui/dash-example.html deleted file mode 100644 index b1ff1af82..000000000 --- a/web/gui/dash-example.html +++ /dev/null @@ -1,1028 +0,0 @@ - - - - - - - - - - - - -
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- - - - - - diff --git a/web/gui/dashboard.css b/web/gui/dashboard.css deleted file mode 100644 index 674131a1d..000000000 --- a/web/gui/dashboard.css +++ /dev/null @@ -1,757 +0,0 @@ -/* SPDX-License-Identfier: GPL-3.0-or-later */ -html, -body { - /*font-family: Calibri,"Segoe UI","Helvetica Neue",Helvetica,Arial,sans-serif;*/ - font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; - font-style: normal; - font-variant: normal; -} - -.morelink { - color: #765d9c; - text-decoration: none; -} - -.morelink:hover { - color: #563d7c; - text-decoration: none; -} - -.morelink:focus { - color: #765d9c; - text-decoration: none; -} - -.netdata-chart-alignment { - margin-left: 55px; -} - -.netdata-chart-row { - width: 100%; - text-align: center; - display: flex; - display: -webkit-flex; - display: -moz-flex; - align-items: baseline; - -moz-align-items: baseline; - -webkit-align-items: baseline; - justify-content: center; - -webkit-justify-content: center; - -moz-justify-content: center; - padding-top: 10px; 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/* scrollbar color when dragged away */ - height: 5px; -} - -.ps-container.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail { - background-color: transparent; /* background color when dragged away */ - opacity: 0.9; -} - -.ps-container.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y { - background-color: #aaa; /* scrollbar color when dragged away */ - width: 5px; -} - -.ps-container > .ps-scrollbar-x-rail { - display: none; - position: absolute; - /* please don't change 'position' */ - opacity: 0.2; /* the opacity when not on hover of the content */ - -webkit-transition: background-color .2s linear, opacity .2s linear; - -o-transition: background-color .2s linear, opacity .2s linear; - -moz-transition: background-color .2s linear, opacity .2s linear; - transition: background-color .2s linear, opacity .2s linear; - bottom: 0px; - /* there must be 'bottom' for ps-scrollbar-x-rail */ - height: 15px; -} - -.ps-container > .ps-scrollbar-x-rail > .ps-scrollbar-x { - position: absolute; - /* please don't change 'position' */ - background-color: #666; /* #aaa; the color on content hover */ - -webkit-border-radius: 6px; - -moz-border-radius: 6px; - border-radius: 6px; - -webkit-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out; - transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out; - -o-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out; - -moz-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out; - transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out; - transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out; - bottom: 2px; - /* there must be 'bottom' for ps-scrollbar-x */ - height: 5px; /* the width of the scrollbar */ -} - -.ps-container > .ps-scrollbar-x-rail:hover > .ps-scrollbar-x, .ps-container > .ps-scrollbar-x-rail:active > .ps-scrollbar-x { - height: 4px; -} - -.ps-container > .ps-scrollbar-y-rail { - display: none; - position: absolute; - /* please don't change 'position' */ - opacity: 0.2; /* the opacity when not on hover of the content */ - -webkit-transition: background-color .2s linear, opacity .2s linear; - -o-transition: background-color .2s linear, opacity .2s linear; - -moz-transition: background-color .2s linear, opacity .2s linear; - transition: background-color .2s linear, opacity .2s linear; - right: 0; - /* there must be 'right' for ps-scrollbar-y-rail */ - width: 15px; -} - -.ps-container > .ps-scrollbar-y-rail > .ps-scrollbar-y { - position: absolute; - /* please don't change 'position' */ - background-color: #666; /* #aaa; the color on content hover */ - -webkit-border-radius: 6px; - -moz-border-radius: 6px; - border-radius: 6px; - -webkit-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out; - transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out; - -o-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out; - -moz-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out; - transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out; - transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out; - right: 2px; - /* there must be 'right' for ps-scrollbar-y */ - width: 5px; /* the width of the scrollbar */ -} - -.ps-container > .ps-scrollbar-y-rail:hover > .ps-scrollbar-y, .ps-container > .ps-scrollbar-y-rail:active > .ps-scrollbar-y { - width: 5px; -} - -.ps-container:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail { - background-color: transparent; /* background color when dragged */ - opacity: 0.9; -} - -.ps-container:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail > .ps-scrollbar-x { - background-color: #bbb; /* scrollbar color when dragged */ - height: 5px; -} - -.ps-container:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail { - background-color: transparent; /* background color when dragged */ - opacity: 0.9; -} - -.ps-container:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y { - background-color: #bbb; /* scrollbar color when dragged */ - width: 5px; -} - -.ps-container:hover > .ps-scrollbar-x-rail, -.ps-container:hover > .ps-scrollbar-y-rail { - opacity: 0.6; -} - -.ps-container:hover > .ps-scrollbar-x-rail:hover { - background-color: transparent; /* the background color on hover of the scrollbar */ - opacity: 0.9; -} - -.ps-container:hover > .ps-scrollbar-x-rail:hover > .ps-scrollbar-x { - background-color: #999; /* scrollbar color on hover */ -} - -.ps-container:hover > .ps-scrollbar-y-rail:hover { - background-color: transparent; /* the background color on hover of the scrollbar */ - opacity: 0.9; -} - -.ps-container:hover > .ps-scrollbar-y-rail:hover > .ps-scrollbar-y { - background-color: #999; /* scrollbar color on hover */ -} - -.dygraph__history-tip { - position: absolute; - top: 50%; - transform: translateY(-50%); - display: none; /* overriden in js */ - margin-right: 25px; - direction: rtl; - overflow: hidden; - pointer-events: none; -} - -.dygraph__history-tip-content { - display: inline-block; - white-space: nowrap; - direction: ltr; - pointer-events: auto; -} diff --git a/web/gui/dashboard.html b/web/gui/dashboard.html deleted file mode 100644 index d843fc5cb..000000000 --- a/web/gui/dashboard.html +++ /dev/null @@ -1,699 +0,0 @@ - - - - - NetData Dashboard - - - - - - - - - - - - - - - - - - - - -
- -

NetData Custom Dashboard

- -This is a template for building custom dashboards. To build a dashboard you just do this: - -
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-    <meta charset="utf-8">
-    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="apple-mobile-web-app-capable" content="yes">
-    <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
-</head>
-<body>
-    <div data-netdata="system.processes"
-        data-chart-library="dygraph"
-        data-width="600"
-        data-height="200"
-        data-after="-600"
-        ></div>
-</body>
-<script type="text/javascript" src="http://netdata.server:19999/dashboard.js"></script>
-</html>
-
- -
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  • You can host your dashboard anywhere.
    • -
  • You can add as many charts as you like.
    • -
  • You can have charts from many different netdata servers (add 
    data-host="http://another.netdata.server:19999/"
    to each chart).
    • -
  • You can use different chart libraries on the same page: peity, sparkline, dygraph, google
    • -
  • You can customize each chart to your preferences. For each chart library most of their attributes can be given in data- attributes.
    • -
  • Each chart can have each own duration - it is controlled with the data-after attribute to give that many seconds of data.
    • -
  • Depending on the width of the chart and data-after attribute, netdata will automatically refresh the chart when it needs to be updated. For example giving 600 pixels for width for -600 seconds of data, using a chart library that needs 3 pixels per point, will yeld in a chart updated once every 3 seconds.
    • -
- - -
-

Sparkline Charts

-Sparkline charts support 'NULL' values, so the charts can indicate that values are missing. -Sparkline charts stretch the values to show the variations between values in more detail. -They also have mouse-hover support. -
-Sparklines are fantastic. You can inline charts in text. For example this -
is my current cpu usage (last 30 seconds), - while this -
is the bandwidth my netdata server is currently transmitting (last minute) - and this -
is the requests/sec it serves (last 3 minutes). - -
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Peity Charts

-Peity charts do not support 'NULL' values, so the charts cannot indicate that values are missing. -Peity charts cannot have multiple dimensions on the charts - so netdata will use 'min2max' to show -the total of all dimensions. -
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-

Dygraph Charts

-The fastest charting engine that can chart complete charts (not just sparklines). -The charts are zoomable (drag their contents to pan, shift with mouse wheel to zoom-in or zoom-out, double click to reset it). -Netdata magic! Realtime charts on your web page! -
-Sparklines using dygraphs -
- are also possible! This -
- is an area chart, while this -
is a stacked area chart! - - -
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EasyPieChart

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Gauge.js

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Google Charts

-NetData was originaly developed with Google Charts. -NetData is a complete Google Visualization API provider. -
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d3pie Charts

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- - - - - - - - - - diff --git a/web/gui/dashboard.js b/web/gui/dashboard.js deleted file mode 100644 index 53e9090b1..000000000 --- a/web/gui/dashboard.js +++ /dev/null @@ -1,10377 +0,0 @@ -// SPDX-License-Identifier: GPL-3.0-or-later - -// DO NOT EDIT: This file is automatically generated from the source files in src/ - -// ---------------------------------------------------------------------------- -// You can set the following variables before loading this script: - -// 'use strict'; - -/*global netdataNoDygraphs *//* boolean, disable dygraph charts - * (default: false) */ -/*global netdataNoSparklines *//* boolean, disable sparkline charts - * (default: false) */ -/*global netdataNoPeitys *//* boolean, disable peity charts - * (default: false) */ -/*global netdataNoGoogleCharts *//* boolean, disable google charts - * (default: false) */ -/*global netdataNoMorris *//* boolean, disable morris charts - * (default: false) */ -/*global netdataNoEasyPieChart *//* boolean, disable easypiechart charts - * (default: false) */ -/*global netdataNoGauge *//* boolean, disable gauge.js charts - * (default: false) */ -/*global netdataNoD3 *//* boolean, disable d3 charts - * (default: false) */ -/*global netdataNoC3 *//* boolean, disable c3 charts - * (default: false) */ -/*global netdataNoD3pie *//* boolean, disable d3pie charts - * (default: false) */ -/*global netdataNoBootstrap *//* boolean, disable bootstrap - disables help too - * (default: false) */ -/*global netdataNoFontAwesome *//* boolean, disable fontawesome (do not load it) - * (default: false) */ -/*global netdataIcons *//* object, overwrite netdata fontawesome icons - * (default: null) */ -/*global netdataDontStart *//* boolean, do not start the thread to process the charts - * (default: false) */ -/*global netdataErrorCallback *//* function, callback to be called when the dashboard encounters an error - * (default: null) */ -/*global netdataRegistry:true *//* boolean, use the netdata registry - * (default: false) */ -/*global netdataNoRegistry *//* boolean, included only for compatibility with existing custom dashboard - * (obsolete - do not use this any more) */ -/*global netdataRegistryCallback *//* function, callback that will be invoked with one param: the URLs from the registry - * (default: null) */ -/*global netdataShowHelp:true *//* boolean, disable charts help - * (default: true) */ -/*global netdataShowAlarms:true *//* boolean, enable alarms checks and notifications - * (default: false) */ -/*global netdataRegistryAfterMs:true *//* ms, delay registry use at started - * (default: 1500) */ -/*global netdataCallback *//* function, callback to be called when netdata is ready to start - * (default: null) - * netdata will be running while this is called - * (call NETDATA.pause to stop it) */ -/*global netdataPrepCallback *//* function, callback to be called before netdata does anything else - * (default: null) */ -/*global netdataServer *//* string, the URL of the netdata server to use - * (default: the URL the page is hosted at) */ -/*global netdataServerStatic *//* string, the URL of the netdata server to use for static files - * (default: netdataServer) */ -/*global netdataSnapshotData *//* object, a netdata snapshot loaded - * (default: null) */ -/*global netdataAlarmsRecipients *//* array, an array of alarm recipients to show notifications for - * (default: null) */ -/*global netdataAlarmsRemember *//* boolen, keep our position in the alarm log at browser local storage - * (default: true) */ -/*global netdataAlarmsActiveCallback *//* function, a hook for the alarm logs - * (default: undefined) */ -/*global netdataAlarmsNotifCallback *//* function, a hook for alarm notifications - * (default: undefined) */ -/*global netdataIntersectionObserver *//* boolean, enable or disable the use of intersection observer - * (default: true) */ -/*global netdataCheckXSS *//* boolean, enable or disable checking for XSS issues - * (default: false) */ - -// ---------------------------------------------------------------------------- -// global namespace - -// Should stay var! -var NETDATA = window.NETDATA || {}; - -(function(window, document, $, undefined) { - -// *** src/dashboard.js/utils.js - -NETDATA.name2id = function (s) { - return s - .replace(/ /g, '_') - .replace(/:/g, '_') - .replace(/\(/g, '_') - .replace(/\)/g, '_') - .replace(/\./g, '_') - .replace(/\//g, '_'); -}; - -NETDATA.encodeURIComponent = function (s) { - if (typeof(s) === 'string') { - return encodeURIComponent(s); - } - - return s; -}; - -/// A heuristic for detecting slow devices. -let isSlowDeviceResult = undefined; -const isSlowDevice = function () { - if (!isSlowDeviceResult) { - return isSlowDeviceResult; - } - - try { - let ua = navigator.userAgent.toLowerCase(); - - let iOS = /ipad|iphone|ipod/.test(ua) && !window.MSStream; - let android = /android/.test(ua) && !window.MSStream; - isSlowDeviceResult = (iOS || android); - } catch (e) { - isSlowDeviceResult = false; - } - - return isSlowDeviceResult; -}; - -NETDATA.guid = function () { - function s4() { - return Math.floor((1 + Math.random()) * 0x10000) - .toString(16) - .substring(1); - } - - return s4() + s4() + '-' + s4() + '-' + s4() + '-' + s4() + '-' + s4() + s4() + s4(); -}; - -NETDATA.zeropad = function (x) { - if (x > -10 && x < 10) { - return '0' + x.toString(); - } else { - return x.toString(); - } -}; - -NETDATA.seconds4human = function (seconds, options) { - let defaultOptions = { - now: 'now', - space: ' ', - negative_suffix: 'ago', - day: 'day', - days: 'days', - hour: 'hour', - hours: 'hours', - minute: 'min', - minutes: 'mins', - second: 'sec', - seconds: 'secs', - and: 'and' - }; - - if (typeof options !== 'object') { - options = defaultOptions; - } else { - for (var x in defaultOptions) { - if (typeof options[x] !== 'string') { - options[x] = defaultOptions[x]; - } - } - } - - if (typeof seconds === 'string') { - seconds = parseInt(seconds, 10); - } - - if (seconds === 0) { - return options.now; - } - - let suffix = ''; - if (seconds < 0) { - seconds = -seconds; - if (options.negative_suffix !== '') { - suffix = options.space + options.negative_suffix; - } - } - - let days = Math.floor(seconds / 86400); - seconds -= (days * 86400); - - let hours = Math.floor(seconds / 3600); - seconds -= (hours * 3600); - - let minutes = Math.floor(seconds / 60); - seconds -= (minutes * 60); - - let strings = []; - - if (days > 1) { - strings.push(days.toString() + options.space + options.days); - } else if (days === 1) { - strings.push(days.toString() + options.space + options.day); - } - - if (hours > 1) { - strings.push(hours.toString() + options.space + options.hours); - } else if (hours === 1) { - strings.push(hours.toString() + options.space + options.hour); - } - - if (minutes > 1) { - strings.push(minutes.toString() + options.space + options.minutes); - } else if (minutes === 1) { - strings.push(minutes.toString() + options.space + options.minute); - } - - if (seconds > 1) { - strings.push(Math.floor(seconds).toString() + options.space + options.seconds); - } else if (seconds === 1) { - strings.push(Math.floor(seconds).toString() + options.space + options.second); - } - - if (strings.length === 1) { - return strings.pop() + suffix; - } - - let last = strings.pop(); - return strings.join(", ") + " " + options.and + " " + last + suffix; -}; - -// ---------------------------------------------------------------------------------------------------------------- -// element data attributes - -NETDATA.dataAttribute = function (element, attribute, def) { - let key = 'data-' + attribute.toString(); - if (element.hasAttribute(key)) { - let data = element.getAttribute(key); - - if (data === 'true') { - return true; - } - if (data === 'false') { - return false; - } - if (data === 'null') { - return null; - } - - // Only convert to a number if it doesn't change the string - if (data === +data + '') { - return +data; - } - - if (/^(?:\{[\w\W]*\}|\[[\w\W]*\])$/.test(data)) { - return JSON.parse(data); - } - - return data; - } else { - return def; - } -}; - -NETDATA.dataAttributeBoolean = function (element, attribute, def) { - let value = NETDATA.dataAttribute(element, attribute, def); - - if (value === true || value === false) // gmosx: Love this :) - { - return value; - } - - if (typeof(value) === 'string') { - if (value === 'yes' || value === 'on') { - return true; - } - - if (value === '' || value === 'no' || value === 'off' || value === 'null') { - return false; - } - - return def; - } - - if (typeof(value) === 'number') { - return value !== 0; - } - - return def; -}; - -// ---------------------------------------------------------------------------------------------------------------- -// fast numbers formatting - -NETDATA.fastNumberFormat = { - formattersFixed: [], - formattersZeroBased: [], - - // this is the fastest and the preferred - getIntlNumberFormat: function (min, max) { - let key = max; - if (min === max) { - if (typeof this.formattersFixed[key] === 'undefined') { - this.formattersFixed[key] = new Intl.NumberFormat(undefined, { - // style: 'decimal', - // minimumIntegerDigits: 1, - // minimumSignificantDigits: 1, - // maximumSignificantDigits: 1, - useGrouping: true, - minimumFractionDigits: min, - maximumFractionDigits: max - }); - } - - return this.formattersFixed[key]; - } else if (min === 0) { - if (typeof this.formattersZeroBased[key] === 'undefined') { - this.formattersZeroBased[key] = new Intl.NumberFormat(undefined, { - // style: 'decimal', - // minimumIntegerDigits: 1, - // minimumSignificantDigits: 1, - // maximumSignificantDigits: 1, - useGrouping: true, - minimumFractionDigits: min, - maximumFractionDigits: max - }); - } - - return this.formattersZeroBased[key]; - } else { - // this is never used - // it is added just for completeness - return new Intl.NumberFormat(undefined, { - // style: 'decimal', - // minimumIntegerDigits: 1, - // minimumSignificantDigits: 1, - // maximumSignificantDigits: 1, - useGrouping: true, - minimumFractionDigits: min, - maximumFractionDigits: max - }); - } - }, - - // this respects locale - getLocaleString: function (min, max) { - let key = max; - if (min === max) { - if (typeof this.formattersFixed[key] === 'undefined') { - this.formattersFixed[key] = { - format: function (value) { - return value.toLocaleString(undefined, { - // style: 'decimal', - // minimumIntegerDigits: 1, - // minimumSignificantDigits: 1, - // maximumSignificantDigits: 1, - useGrouping: true, - minimumFractionDigits: min, - maximumFractionDigits: max - }); - } - }; - } - - return this.formattersFixed[key]; - } else if (min === 0) { - if (typeof this.formattersZeroBased[key] === 'undefined') { - this.formattersZeroBased[key] = { - format: function (value) { - return value.toLocaleString(undefined, { - // style: 'decimal', - // minimumIntegerDigits: 1, - // minimumSignificantDigits: 1, - // maximumSignificantDigits: 1, - useGrouping: true, - minimumFractionDigits: min, - maximumFractionDigits: max - }); - } - }; - } - - return this.formattersZeroBased[key]; - } else { - return { - format: function (value) { - return value.toLocaleString(undefined, { - // style: 'decimal', - // minimumIntegerDigits: 1, - // minimumSignificantDigits: 1, - // maximumSignificantDigits: 1, - useGrouping: true, - minimumFractionDigits: min, - maximumFractionDigits: max - }); - } - }; - } - }, - - // the fallback - getFixed: function (min, max) { - let key = max; - if (min === max) { - if (typeof this.formattersFixed[key] === 'undefined') { - this.formattersFixed[key] = { - format: function (value) { - if (value === 0) { - return "0"; - } - return value.toFixed(max); - } - }; - } - - return this.formattersFixed[key]; - } else if (min === 0) { - if (typeof this.formattersZeroBased[key] === 'undefined') { - this.formattersZeroBased[key] = { - format: function (value) { - if (value === 0) { - return "0"; - } - return value.toFixed(max); - } - }; - } - - return this.formattersZeroBased[key]; - } else { - return { - format: function (value) { - if (value === 0) { - return "0"; - } - return value.toFixed(max); - } - }; - } - }, - - testIntlNumberFormat: function () { - let value = 1.12345; - let e1 = "1.12", e2 = "1,12"; - let s = ""; - - try { - let x = new Intl.NumberFormat(undefined, { - useGrouping: true, - minimumFractionDigits: 2, - maximumFractionDigits: 2 - }); - - s = x.format(value); - } catch (e) { - s = ""; - } - - // console.log('NumberFormat: ', s); - return (s === e1 || s === e2); - }, - - testLocaleString: function () { - let value = 1.12345; - let e1 = "1.12", e2 = "1,12"; - let s = ""; - - try { - s = value.toLocaleString(undefined, { - useGrouping: true, - minimumFractionDigits: 2, - maximumFractionDigits: 2 - }); - } catch (e) { - s = ""; - } - - // console.log('localeString: ', s); - return (s === e1 || s === e2); - }, - - // on first run we decide which formatter to use - get: function (min, max) { - if (this.testIntlNumberFormat()) { - // console.log('numberformat'); - this.get = this.getIntlNumberFormat; - } else if (this.testLocaleString()) { - // console.log('localestring'); - this.get = this.getLocaleString; - } else { - // console.log('fixed'); - this.get = this.getFixed; - } - return this.get(min, max); - } -}; - -// ---------------------------------------------------------------------------------------------------------------- -// Detect the netdata server - -// http://stackoverflow.com/questions/984510/what-is-my-script-src-url -// http://stackoverflow.com/questions/6941533/get-protocol-domain-and-port-from-url -NETDATA._scriptSource = function () { - let script = null; - - if (typeof document.currentScript !== 'undefined') { - script = document.currentScript; - } else { - const all_scripts = document.getElementsByTagName('script'); - script = all_scripts[all_scripts.length - 1]; - } - - if (typeof script.getAttribute.length !== 'undefined') { - script = script.src; - } else { - script = script.getAttribute('src', -1); - } - - return script; -}; - -// *** src/dashboard.js/server-detection.js - -if (typeof netdataServer !== 'undefined') { - NETDATA.serverDefault = netdataServer; -} else { - let s = NETDATA._scriptSource(); - if (s) { - NETDATA.serverDefault = s.replace(/\/dashboard.js(\?.*)?$/g, ""); - } else { - console.log('WARNING: Cannot detect the URL of the netdata server.'); - NETDATA.serverDefault = null; - } -} - -if (NETDATA.serverDefault === null) { - NETDATA.serverDefault = ''; -} else if (NETDATA.serverDefault.slice(-1) !== '/') { - NETDATA.serverDefault += '/'; -} - -if (typeof netdataServerStatic !== 'undefined' && netdataServerStatic !== null && netdataServerStatic !== '') { - NETDATA.serverStatic = netdataServerStatic; - if (NETDATA.serverStatic.slice(-1) !== '/') { - NETDATA.serverStatic += '/'; - } -} else { - NETDATA.serverStatic = NETDATA.serverDefault; -} - -// *** src/dashboard.js/dependencies.js - -// default URLs for all the external files we need -// make them RELATIVE so that the whole thing can also be -// installed under a web server -NETDATA.jQuery = NETDATA.serverStatic + 'lib/jquery-2.2.4.min.js'; -NETDATA.peity_js = NETDATA.serverStatic + 'lib/jquery.peity-3.2.0.min.js'; -NETDATA.sparkline_js = NETDATA.serverStatic + 'lib/jquery.sparkline-2.1.2.min.js'; -NETDATA.easypiechart_js = NETDATA.serverStatic + 'lib/jquery.easypiechart-97b5824.min.js'; -NETDATA.gauge_js = NETDATA.serverStatic + 'lib/gauge-1.3.2.min.js'; -NETDATA.dygraph_js = NETDATA.serverStatic + 'lib/dygraph-c91c859.min.js'; -NETDATA.dygraph_smooth_js = NETDATA.serverStatic + 'lib/dygraph-smooth-plotter-c91c859.js'; -// NETDATA.raphael_js = NETDATA.serverStatic + 'lib/raphael-2.2.4-min.js'; -// NETDATA.c3_js = NETDATA.serverStatic + 'lib/c3-0.4.18.min.js'; -// NETDATA.c3_css = NETDATA.serverStatic + 'css/c3-0.4.18.min.css'; -NETDATA.d3pie_js = NETDATA.serverStatic + 'lib/d3pie-0.2.1-netdata-3.js'; -NETDATA.d3_js = NETDATA.serverStatic + 'lib/d3-4.12.2.min.js'; -// NETDATA.morris_js = NETDATA.serverStatic + 'lib/morris-0.5.1.min.js'; -// NETDATA.morris_css = NETDATA.serverStatic + 'css/morris-0.5.1.css'; -NETDATA.google_js = 'https://www.google.com/jsapi'; -// Error Handling - -NETDATA.errorCodes = { - 100: {message: "Cannot load chart library", alert: true}, - 101: {message: "Cannot load jQuery", alert: true}, - 402: {message: "Chart library not found", alert: false}, - 403: {message: "Chart library not enabled/is failed", alert: false}, - 404: {message: "Chart not found", alert: false}, - 405: {message: "Cannot download charts index from server", alert: true}, - 406: {message: "Invalid charts index downloaded from server", alert: true}, - 407: {message: "Cannot HELLO netdata server", alert: false}, - 408: {message: "Netdata servers sent invalid response to HELLO", alert: false}, - 409: {message: "Cannot ACCESS netdata registry", alert: false}, - 410: {message: "Netdata registry ACCESS failed", alert: false}, - 411: {message: "Netdata registry server send invalid response to DELETE ", alert: false}, - 412: {message: "Netdata registry DELETE failed", alert: false}, - 413: {message: "Netdata registry server send invalid response to SWITCH ", alert: false}, - 414: {message: "Netdata registry SWITCH failed", alert: false}, - 415: {message: "Netdata alarms download failed", alert: false}, - 416: {message: "Netdata alarms log download failed", alert: false}, - 417: {message: "Netdata registry server send invalid response to SEARCH ", alert: false}, - 418: {message: "Netdata registry SEARCH failed", alert: false} -}; - -NETDATA.errorLast = { - code: 0, - message: "", - datetime: 0 -}; - -NETDATA.error = function (code, msg) { - NETDATA.errorLast.code = code; - NETDATA.errorLast.message = msg; - NETDATA.errorLast.datetime = Date.now(); - - console.log("ERROR " + code + ": " + NETDATA.errorCodes[code].message + ": " + msg); - - let ret = true; - if (typeof netdataErrorCallback === 'function') { - ret = netdataErrorCallback('system', code, msg); - } - - if (ret && NETDATA.errorCodes[code].alert) { - alert("ERROR " + code + ": " + NETDATA.errorCodes[code].message + ": " + msg); - } -}; - -NETDATA.errorReset = function () { - NETDATA.errorLast.code = 0; - NETDATA.errorLast.message = "You are doing fine!"; - NETDATA.errorLast.datetime = 0; -}; -// *** src/dashboard.js/compatibility.js - -// Compatibility fixes. - -// fix IE issue with console -if (!window.console) { - window.console = { - log: function () { - } - }; -} - -// if string.endsWith is not defined, define it -if (typeof String.prototype.endsWith !== 'function') { - String.prototype.endsWith = function (s) { - if (s.length > this.length) { - return false; - } - return this.slice(-s.length) === s; - }; -} - -// if string.startsWith is not defined, define it -if (typeof String.prototype.startsWith !== 'function') { - String.prototype.startsWith = function (s) { - if (s.length > this.length) { - return false; - } - return this.slice(s.length) === s; - }; -} -// ---------------------------------------------------------------------------------------------------------------- -// XSS checks - -NETDATA.xss = { - enabled: (typeof netdataCheckXSS === 'undefined') ? false : netdataCheckXSS, - enabled_for_data: (typeof netdataCheckXSS === 'undefined') ? false : netdataCheckXSS, - - string: function (s) { - return s.toString() - .replace(//g, '>') - .replace(/"/g, '"') - .replace(/'/g, '''); - }, - - object: function (name, obj, ignore_regex) { - if (typeof ignore_regex !== 'undefined' && ignore_regex.test(name)) { - // console.log('XSS: ignoring "' + name + '"'); - return obj; - } - - switch (typeof(obj)) { - case 'string': - const ret = this.string(obj); - if (ret !== obj) { - console.log('XSS protection changed string ' + name + ' from "' + obj + '" to "' + ret + '"'); - } - return ret; - - case 'object': - if (obj === null) { - return obj; - } - - if (Array.isArray(obj)) { - // console.log('checking array "' + name + '"'); - - let len = obj.length; - while (len--) { - obj[len] = this.object(name + '[' + len + ']', obj[len], ignore_regex); - } - } else { - // console.log('checking object "' + name + '"'); - - for (var i in obj) { - if (obj.hasOwnProperty(i) === false) { - continue; - } - if (this.string(i) !== i) { - console.log('XSS protection removed invalid object member "' + name + '.' + i + '"'); - delete obj[i]; - } else { - obj[i] = this.object(name + '.' + i, obj[i], ignore_regex); - } - } - } - return obj; - - default: - return obj; - } - }, - - checkOptional: function (name, obj, ignore_regex) { - if (this.enabled) { - //console.log('XSS: checking optional "' + name + '"...'); - return this.object(name, obj, ignore_regex); - } - return obj; - }, - - checkAlways: function (name, obj, ignore_regex) { - //console.log('XSS: checking always "' + name + '"...'); - return this.object(name, obj, ignore_regex); - }, - - checkData: function (name, obj, ignore_regex) { - if (this.enabled_for_data) { - //console.log('XSS: checking data "' + name + '"...'); - return this.object(name, obj, ignore_regex); - } - return obj; - } -}; -NETDATA.colorHex2Rgb = function (hex) { - // Expand shorthand form (e.g. "03F") to full form (e.g. "0033FF") - let shorthandRegex = /^#?([a-f\d])([a-f\d])([a-f\d])$/i; - hex = hex.replace(shorthandRegex, function (m, r, g, b) { - return r + r + g + g + b + b; - }); - - let result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex); - return result ? { - r: parseInt(result[1], 16), - g: parseInt(result[2], 16), - b: parseInt(result[3], 16) - } : null; -}; - -NETDATA.colorLuminance = function (hex, lum) { - // validate hex string - hex = String(hex).replace(/[^0-9a-f]/gi, ''); - if (hex.length < 6) { - hex = hex[0] + hex[0] + hex[1] + hex[1] + hex[2] + hex[2]; - } - - lum = lum || 0; - - // convert to decimal and change luminosity - let rgb = "#"; - for (let i = 0; i < 3; i++) { - let c = parseInt(hex.substr(i * 2, 2), 16); - c = Math.round(Math.min(Math.max(0, c + (c * lum)), 255)).toString(16); - rgb += ("00" + c).substr(c.length); - } - - return rgb; -}; -NETDATA.unitsConversion = { - keys: {}, // keys for data-common-units - latest: {}, // latest selected units for data-common-units - - globalReset: function () { - this.keys = {}; - this.latest = {}; - }, - - scalableUnits: { - 'packets/s': { - 'pps': 1, - 'Kpps': 1000, - 'Mpps': 1000000 - }, - 'pps': { - 'pps': 1, - 'Kpps': 1000, - 'Mpps': 1000000 - }, - 'kilobits/s': { - 'bits/s': 1 / 1000, - 'kilobits/s': 1, - 'megabits/s': 1000, - 'gigabits/s': 1000000, - 'terabits/s': 1000000000 - }, - 'bytes/s': { - 'bytes/s': 1, - 'kilobytes/s': 1024, - 'megabytes/s': 1024 * 1024, - 'gigabytes/s': 1024 * 1024 * 1024, - 'terabytes/s': 1024 * 1024 * 1024 * 1024 - }, - 'kilobytes/s': { - 'bytes/s': 1 / 1024, - 'kilobytes/s': 1, - 'megabytes/s': 1024, - 'gigabytes/s': 1024 * 1024, - 'terabytes/s': 1024 * 1024 * 1024 - }, - 'B/s': { - 'B/s': 1, - 'KiB/s': 1024, - 'MiB/s': 1024 * 1024, - 'GiB/s': 1024 * 1024 * 1024, - 'TiB/s': 1024 * 1024 * 1024 * 1024 - }, - 'KB/s': { - 'B/s': 1 / 1024, - 'KB/s': 1, - 'MB/s': 1024, - 'GB/s': 1024 * 1024, - 'TB/s': 1024 * 1024 * 1024 - }, - 'KiB/s': { - 'B/s': 1 / 1024, - 'KiB/s': 1, - 'MiB/s': 1024, - 'GiB/s': 1024 * 1024, - 'TiB/s': 1024 * 1024 * 1024 - }, - 'B': { - 'B': 1, - 'KiB': 1024, - 'MiB': 1024 * 1024, - 'GiB': 1024 * 1024 * 1024, - 'TiB': 1024 * 1024 * 1024 * 1024, - 'PiB': 1024 * 1024 * 1024 * 1024 * 1024 - }, - 'KB': { - 'B': 1 / 1024, - 'KB': 1, - 'MB': 1024, - 'GB': 1024 * 1024, - 'TB': 1024 * 1024 * 1024 - }, - 'KiB': { - 'B': 1 / 1024, - 'KiB': 1, - 'MiB': 1024, - 'GiB': 1024 * 1024, - 'TiB': 1024 * 1024 * 1024 - }, - 'MB': { - 'B': 1 / (1024 * 1024), - 'KB': 1 / 1024, - 'MB': 1, - 'GB': 1024, - 'TB': 1024 * 1024, - 'PB': 1024 * 1024 * 1024 - }, - 'MiB': { - 'B': 1 / (1024 * 1024), - 'KiB': 1 / 1024, - 'MiB': 1, - 'GiB': 1024, - 'TiB': 1024 * 1024, - 'PiB': 1024 * 1024 * 1024 - }, - 'GB': { - 'B': 1 / (1024 * 1024 * 1024), - 'KB': 1 / (1024 * 1024), - 'MB': 1 / 1024, - 'GB': 1, - 'TB': 1024, - 'PB': 1024 * 1024, - 'EB': 1024 * 1024 * 1024 - }, - 'GiB': { - 'B': 1 / (1024 * 1024 * 1024), - 'KiB': 1 / (1024 * 1024), - 'MiB': 1 / 1024, - 'GiB': 1, - 'TiB': 1024, - 'PiB': 1024 * 1024, - 'EiB': 1024 * 1024 * 1024 - }, - 'num': { - 'num': 1, - 'num (K)': 1000, - 'num (M)': 1000000, - 'num (G)': 1000000000, - 'num (T)': 1000000000000 - } - /* - 'milliseconds': { - 'seconds': 1000 - }, - 'seconds': { - 'milliseconds': 0.001, - 'seconds': 1, - 'minutes': 60, - 'hours': 3600, - 'days': 86400 - } - */ - }, - - convertibleUnits: { - 'Celsius': { - 'Fahrenheit': { - check: function (max) { - void(max); - return NETDATA.options.current.temperature === 'fahrenheit'; - }, - convert: function (value) { - return value * 9 / 5 + 32; - } - } - }, - 'celsius': { - 'fahrenheit': { - check: function (max) { - void(max); - return NETDATA.options.current.temperature === 'fahrenheit'; - }, - convert: function (value) { - return value * 9 / 5 + 32; - } - } - }, - 'seconds': { - 'time': { - check: function (max) { - void(max); - return NETDATA.options.current.seconds_as_time; - }, - convert: function (seconds) { - return NETDATA.unitsConversion.seconds2time(seconds); - } - } - }, - 'milliseconds': { - 'milliseconds': { - check: function (max) { - return NETDATA.options.current.seconds_as_time && max < 1000; - }, - convert: function (milliseconds) { - let tms = Math.round(milliseconds * 10); - milliseconds = Math.floor(tms / 10); - - tms -= milliseconds * 10; - - return (milliseconds).toString() + '.' + tms.toString(); - } - }, - 'seconds': { - check: function (max) { - return NETDATA.options.current.seconds_as_time && max >= 1000 && max < 60000; - }, - convert: function (milliseconds) { - milliseconds = Math.round(milliseconds); - - let seconds = Math.floor(milliseconds / 1000); - milliseconds -= seconds * 1000; - - milliseconds = Math.round(milliseconds / 10); - - return seconds.toString() + '.' - + NETDATA.zeropad(milliseconds); - } - }, - 'M:SS.ms': { - check: function (max) { - return NETDATA.options.current.seconds_as_time && max >= 60000; - }, - convert: function (milliseconds) { - milliseconds = Math.round(milliseconds); - - let minutes = Math.floor(milliseconds / 60000); - milliseconds -= minutes * 60000; - - let seconds = Math.floor(milliseconds / 1000); - milliseconds -= seconds * 1000; - - milliseconds = Math.round(milliseconds / 10); - - return minutes.toString() + ':' - + NETDATA.zeropad(seconds) + '.' - + NETDATA.zeropad(milliseconds); - } - } - }, - 'nanoseconds': { - 'nanoseconds': { - check: function (max) { - return NETDATA.options.current.seconds_as_time && max < 1000; - }, - convert: function (nanoseconds) { - let tms = Math.round(nanoseconds * 10); - nanoseconds = Math.floor(tms / 10); - - tms -= nanoseconds * 10; - - return (nanoseconds).toString() + '.' + tms.toString(); - } - }, - 'microseconds': { - check: function (max) { - return NETDATA.options.current.seconds_as_time - && max >= 1000 && max < 1000 * 1000; - }, - convert: function (nanoseconds) { - nanoseconds = Math.round(nanoseconds); - - let microseconds = Math.floor(nanoseconds / 1000); - nanoseconds -= microseconds * 1000; - - nanoseconds = Math.round(nanoseconds / 10 ); - - return microseconds.toString() + '.' - + NETDATA.zeropad(nanoseconds); - } - }, - 'milliseconds': { - check: function (max) { - return NETDATA.options.current.seconds_as_time - && max >= 1000 * 1000 && max < 1000 * 1000 * 1000; - }, - convert: function (nanoseconds) { - nanoseconds = Math.round(nanoseconds); - - let milliseconds = Math.floor(nanoseconds / 1000 / 1000); - nanoseconds -= milliseconds * 1000 * 1000; - - nanoseconds = Math.round(nanoseconds / 1000 / 10); - - return milliseconds.toString() + '.' - + NETDATA.zeropad(nanoseconds); - } - }, - 'seconds': { - check: function (max) { - return NETDATA.options.current.seconds_as_time - && max >= 1000 * 1000 * 1000; - }, - convert: function (nanoseconds) { - nanoseconds = Math.round(nanoseconds); - - let seconds = Math.floor(nanoseconds / 1000 / 1000 / 1000); - nanoseconds -= seconds * 1000 * 1000 * 1000; - - nanoseconds = Math.round(nanoseconds / 1000 / 1000 / 10); - - return seconds.toString() + '.' - + NETDATA.zeropad(nanoseconds); - } - }, - } - }, - - seconds2time: function (seconds) { - seconds = Math.abs(seconds); - - let days = Math.floor(seconds / 86400); - seconds -= days * 86400; - - let hours = Math.floor(seconds / 3600); - seconds -= hours * 3600; - - let minutes = Math.floor(seconds / 60); - seconds -= minutes * 60; - - seconds = Math.round(seconds); - - let ms_txt = ''; - /* - let ms = seconds - Math.floor(seconds); - seconds -= ms; - ms = Math.round(ms * 1000); - - if (ms > 1) { - if (ms < 10) - ms_txt = '.00' + ms.toString(); - else if (ms < 100) - ms_txt = '.0' + ms.toString(); - else - ms_txt = '.' + ms.toString(); - } - */ - - return ((days > 0) ? days.toString() + 'd:' : '').toString() - + NETDATA.zeropad(hours) + ':' - + NETDATA.zeropad(minutes) + ':' - + NETDATA.zeropad(seconds) - + ms_txt; - }, - - // get a function that converts the units - // + every time units are switched call the callback - get: function (uuid, min, max, units, desired_units, common_units_name, switch_units_callback) { - // validate the parameters - if (typeof units === 'undefined') { - units = 'undefined'; - } - - // check if we support units conversion - if (typeof this.scalableUnits[units] === 'undefined' && typeof this.convertibleUnits[units] === 'undefined') { - // we can't convert these units - //console.log('DEBUG: ' + uuid.toString() + ' can\'t convert units: ' + units.toString()); - return function (value) { - return value; - }; - } - - // check if the caller wants the original units - if (typeof desired_units === 'undefined' || desired_units === null || desired_units === 'original' || desired_units === units) { - //console.log('DEBUG: ' + uuid.toString() + ' original units wanted'); - switch_units_callback(units); - return function (value) { - return value; - }; - } - - // now we know we can convert the units - // and the caller wants some kind of conversion - - let tunits = null; - let tdivider = 0; - - if (typeof this.scalableUnits[units] !== 'undefined') { - // units that can be scaled - // we decide a divider - - // console.log('NETDATA.unitsConversion.get(' + units.toString() + ', ' + desired_units.toString() + ', function()) decide divider with min = ' + min.toString() + ', max = ' + max.toString()); - - if (desired_units === 'auto') { - // the caller wants to auto-scale the units - - // find the absolute maximum value that is rendered on the chart - // based on this we decide the scale - min = Math.abs(min); - max = Math.abs(max); - if (min > max) { - max = min; - } - - // find the smallest scale that provides integers - // for (x in this.scalableUnits[units]) { - // if (this.scalableUnits[units].hasOwnProperty(x)) { - // let m = this.scalableUnits[units][x]; - // if (m <= max && m > tdivider) { - // tunits = x; - // tdivider = m; - // } - // } - // } - const sunit = this.scalableUnits[units]; - for (var x of Object.keys(sunit)) { - let m = sunit[x]; - if (m <= max && m > tdivider) { - tunits = x; - tdivider = m; - } - } - - if (tunits === null || tdivider <= 0) { - // we couldn't find one - //console.log('DEBUG: ' + uuid.toString() + ' cannot find an auto-scaling candidate for units: ' + units.toString() + ' (max: ' + max.toString() + ')'); - switch_units_callback(units); - return function (value) { - return value; - }; - } - - if (typeof common_units_name === 'string' && typeof uuid === 'string') { - // the caller wants several charts to have the same units - // data-common-units - - let common_units_key = common_units_name + '-' + units; - - // add our divider into the list of keys - let t = this.keys[common_units_key]; - if (typeof t === 'undefined') { - this.keys[common_units_key] = {}; - t = this.keys[common_units_key]; - } - t[uuid] = { - units: tunits, - divider: tdivider - }; - - // find the max divider of all charts - let common_units = t[uuid]; - for (var x in t) { - if (t.hasOwnProperty(x) && t[x].divider > common_units.divider) { - common_units = t[x]; - } - } - - // save our common_max to the latest keys - let latest = this.latest[common_units_key]; - if (typeof latest === 'undefined') { - this.latest[common_units_key] = {}; - latest = this.latest[common_units_key]; - } - latest.units = common_units.units; - latest.divider = common_units.divider; - - tunits = latest.units; - tdivider = latest.divider; - - //console.log('DEBUG: ' + uuid.toString() + ' converted units: ' + units.toString() + ' to units: ' + tunits.toString() + ' with divider ' + tdivider.toString() + ', common-units=' + common_units_name.toString() + ((t[uuid].divider !== tdivider)?' USED COMMON, mine was ' + t[uuid].units:' set common').toString()); - - // apply it to this chart - switch_units_callback(tunits); - return function (value) { - if (tdivider !== latest.divider) { - // another chart switched our common units - // we should switch them too - //console.log('DEBUG: ' + uuid + ' switching units due to a common-units change, from ' + tunits.toString() + ' to ' + latest.units.toString()); - tunits = latest.units; - tdivider = latest.divider; - switch_units_callback(tunits); - } - - return value / tdivider; - }; - } else { - // the caller did not give data-common-units - // this chart auto-scales independently of all others - //console.log('DEBUG: ' + uuid.toString() + ' converted units: ' + units.toString() + ' to units: ' + tunits.toString() + ' with divider ' + tdivider.toString() + ', autonomously'); - - switch_units_callback(tunits); - return function (value) { - return value / tdivider; - }; - } - } else { - // the caller wants specific units - - if (typeof this.scalableUnits[units][desired_units] !== 'undefined') { - // all good, set the new units - tdivider = this.scalableUnits[units][desired_units]; - // console.log('DEBUG: ' + uuid.toString() + ' converted units: ' + units.toString() + ' to units: ' + desired_units.toString() + ' with divider ' + tdivider.toString() + ', by reference'); - switch_units_callback(desired_units); - return function (value) { - return value / tdivider; - }; - } else { - // oops! switch back to original units - console.log('Units conversion from ' + units.toString() + ' to ' + desired_units.toString() + ' is not supported.'); - switch_units_callback(units); - return function (value) { - return value; - }; - } - } - } else if (typeof this.convertibleUnits[units] !== 'undefined') { - // units that can be converted - if (desired_units === 'auto') { - for (var x in this.convertibleUnits[units]) { - if (this.convertibleUnits[units].hasOwnProperty(x)) { - if (this.convertibleUnits[units][x].check(max)) { - //console.log('DEBUG: ' + uuid.toString() + ' converting ' + units.toString() + ' to: ' + x.toString()); - switch_units_callback(x); - return this.convertibleUnits[units][x].convert; - } - } - } - - // none checked ok - //console.log('DEBUG: ' + uuid.toString() + ' no conversion available for ' + units.toString() + ' to: ' + desired_units.toString()); - switch_units_callback(units); - return function (value) { - return value; - }; - } else if (typeof this.convertibleUnits[units][desired_units] !== 'undefined') { - switch_units_callback(desired_units); - return this.convertibleUnits[units][desired_units].convert; - } else { - console.log('Units conversion from ' + units.toString() + ' to ' + desired_units.toString() + ' is not supported.'); - switch_units_callback(units); - return function (value) { - return value; - }; - } - } else { - // hm... did we forget to implement the new type? - console.log(`Unmatched unit conversion method for units ${units.toString()}`); - switch_units_callback(units); - return function (value) { - return value; - }; - } - } -}; - -NETDATA.icons = { - left: '', - reset: '', - right: '', - zoomIn: '', - zoomOut: '', - resize: '', - lineChart: '', - areaChart: '', - noChart: '', - loading: '', - noData: '' -}; - -if (typeof netdataIcons === 'object') { - // for (let icon in NETDATA.icons) { - // if (NETDATA.icons.hasOwnProperty(icon) && typeof(netdataIcons[icon]) === 'string') - // NETDATA.icons[icon] = netdataIcons[icon]; - // } - for (var icon of Object.keys(NETDATA.icons)) { - if (typeof(netdataIcons[icon]) === 'string') { - NETDATA.icons[icon] = netdataIcons[icon] - } - } -} - -if (typeof netdataSnapshotData === 'undefined') { - netdataSnapshotData = null; -} - -if (typeof netdataShowHelp === 'undefined') { - netdataShowHelp = true; -} - -if (typeof netdataShowAlarms === 'undefined') { - netdataShowAlarms = false; -} - -if (typeof netdataRegistryAfterMs !== 'number' || netdataRegistryAfterMs < 0) { - netdataRegistryAfterMs = 0; // 1500; -} - -if (typeof netdataRegistry === 'undefined') { - // backward compatibility - netdataRegistry = (typeof netdataNoRegistry !== 'undefined' && netdataNoRegistry === false); -} - -if (netdataRegistry === false && typeof netdataRegistryCallback === 'function') { - netdataRegistry = true; -} - -// ---------------------------------------------------------------------------------------------------------------- -// the defaults for all charts - -// if the user does not specify any of these, the following will be used - -NETDATA.chartDefaults = { - width: '100%', // the chart width - can be null - height: '100%', // the chart height - can be null - min_width: null, // the chart minimum width - can be null - library: 'dygraph', // the graphing library to use - method: 'average', // the grouping method - before: 0, // panning - after: -600, // panning - pixels_per_point: 1, // the detail of the chart - fill_luminance: 0.8 // luminance of colors in solid areas -}; - -// ---------------------------------------------------------------------------------------------------------------- -// global options - -NETDATA.options = { - pauseCallback: null, // a callback when we are really paused - - pause: false, // when enabled we don't auto-refresh the charts - - targets: [], // an array of all the state objects that are - // currently active (independently of their - // viewport visibility) - - updated_dom: true, // when true, the DOM has been updated with - // new elements we have to check. - - auto_refresher_fast_weight: 0, // this is the current time in ms, spent - // rendering charts continuously. - // used with .current.fast_render_timeframe - - page_is_visible: true, // when true, this page is visible - - auto_refresher_stop_until: 0, // timestamp in ms - used internally, to stop the - // auto-refresher for some time (when a chart is - // performing pan or zoom, we need to stop refreshing - // all other charts, to have the maximum speed for - // rendering the chart that is panned or zoomed). - // Used with .current.global_pan_sync_time - - on_scroll_refresher_stop_until: 0, // timestamp in ms - used to stop evaluating - // charts for some time, after a page scroll - - last_page_resize: Date.now(), // the timestamp of the last resize request - - last_page_scroll: 0, // the timestamp the last time the page was scrolled - - browser_timezone: 'unknown', // timezone detected by javascript - server_timezone: 'unknown', // timezone reported by the server - - force_data_points: 0, // force the number of points to be returned for charts - fake_chart_rendering: false, // when set to true, the dashboard will download data but will not render the charts - - passive_events: null, // true if the browser supports passive events - - // the current profile - // we may have many... - current: { - units: 'auto', // can be 'auto' or 'original' - temperature: 'celsius', // can be 'celsius' or 'fahrenheit' - seconds_as_time: true, // show seconds as DDd:HH:MM:SS ? - timezone: 'default', // the timezone to use, or 'default' - user_set_server_timezone: 'default', // as set by the user on the dashboard - - legend_toolbox: true, // show the legend toolbox on charts - resize_charts: true, // show the resize handler on charts - - pixels_per_point: isSlowDevice() ? 5 : 1, // the minimum pixels per point for all charts - // increase this to speed javascript up - // each chart library has its own limit too - // the max of this and the chart library is used - // the final is calculated every time, so a change - // here will have immediate effect on the next chart - // update - - idle_between_charts: 100, // ms - how much time to wait between chart updates - - fast_render_timeframe: 200, // ms - render continuously until this time of continuous - // rendering has been reached - // this setting is used to make it render e.g. 10 - // charts at once, sleep idle_between_charts time - // and continue for another 10 charts. - - idle_between_loops: 500, // ms - if all charts have been updated, wait this - // time before starting again. - - idle_parallel_loops: 100, // ms - the time between parallel refresher updates - - idle_lost_focus: 500, // ms - when the window does not have focus, check - // if focus has been regained, every this time - - global_pan_sync_time: 300, // ms - when you pan or zoom a chart, the background - // auto-refreshing of charts is paused for this amount - // of time - - sync_selection_delay: 400, // ms - when you pan or zoom a chart, wait this amount - // of time before setting up synchronized selections - // on hover. - - sync_selection: true, // enable or disable selection sync - - pan_and_zoom_delay: 50, // when panning or zooming, how ofter to update the chart - - sync_pan_and_zoom: true, // enable or disable pan and zoom sync - - pan_and_zoom_data_padding: true, // fetch more data for the master chart when panning or zooming - - update_only_visible: true, // enable or disable visibility management / used for printing - - parallel_refresher: !isSlowDevice(), // enable parallel refresh of charts - - concurrent_refreshes: true, // when parallel_refresher is enabled, sync also the charts - - destroy_on_hide: isSlowDevice(), // destroy charts when they are not visible - - show_help: netdataShowHelp, // when enabled the charts will show some help - show_help_delay_show_ms: 500, - show_help_delay_hide_ms: 0, - - eliminate_zero_dimensions: true, // do not show dimensions with just zeros - - stop_updates_when_focus_is_lost: true, // boolean - shall we stop auto-refreshes when document does not have user focus - stop_updates_while_resizing: 1000, // ms - time to stop auto-refreshes while resizing the charts - - double_click_speed: 500, // ms - time between clicks / taps to detect double click/tap - - smooth_plot: !isSlowDevice(), // enable smooth plot, where possible - - color_fill_opacity_line: 1.0, - color_fill_opacity_area: 0.2, - color_fill_opacity_stacked: 0.8, - - pan_and_zoom_factor: 0.25, // the increment when panning and zooming with the toolbox - pan_and_zoom_factor_multiplier_control: 2.0, - pan_and_zoom_factor_multiplier_shift: 3.0, - pan_and_zoom_factor_multiplier_alt: 4.0, - - abort_ajax_on_scroll: false, // kill pending ajax page scroll - async_on_scroll: false, // sync/async onscroll handler - onscroll_worker_duration_threshold: 30, // time in ms, for async scroll handler - - retries_on_data_failures: 3, // how many retries to make if we can't fetch chart data from the server - - setOptionCallback: function () { - } - }, - - debug: { - show_boxes: false, - main_loop: false, - focus: false, - visibility: false, - chart_data_url: false, - chart_errors: true, // remember to set it to false before merging - chart_timing: false, - chart_calls: false, - libraries: false, - dygraph: false, - globalSelectionSync: false, - globalPanAndZoom: false - } -}; - -NETDATA.statistics = { - refreshes_total: 0, - refreshes_active: 0, - refreshes_active_max: 0 -}; - -// local storage options - -NETDATA.localStorage = { - default: {}, - current: {}, - callback: {} // only used for resetting back to defaults -}; - -NETDATA.localStorageTested = -1; -NETDATA.localStorageTest = function () { - if (NETDATA.localStorageTested !== -1) { - return NETDATA.localStorageTested; - } - - if (typeof Storage !== "undefined" && typeof localStorage === 'object') { - let test = 'test'; - try { - localStorage.setItem(test, test); - localStorage.removeItem(test); - NETDATA.localStorageTested = true; - } catch (e) { - NETDATA.localStorageTested = false; - } - } else { - NETDATA.localStorageTested = false; - } - - return NETDATA.localStorageTested; -}; - -NETDATA.localStorageGet = function (key, def, callback) { - let ret = def; - - if (typeof NETDATA.localStorage.default[key.toString()] === 'undefined') { - NETDATA.localStorage.default[key.toString()] = def; - NETDATA.localStorage.callback[key.toString()] = callback; - } - - if (NETDATA.localStorageTest()) { - try { - // console.log('localStorage: loading "' + key.toString() + '"'); - ret = localStorage.getItem(key.toString()); - // console.log('netdata loaded: ' + key.toString() + ' = ' + ret.toString()); - if (ret === null || ret === 'undefined') { - // console.log('localStorage: cannot load it, saving "' + key.toString() + '" with value "' + JSON.stringify(def) + '"'); - localStorage.setItem(key.toString(), JSON.stringify(def)); - ret = def; - } else { - // console.log('localStorage: got "' + key.toString() + '" with value "' + ret + '"'); - ret = JSON.parse(ret); - // console.log('localStorage: loaded "' + key.toString() + '" as value ' + ret + ' of type ' + typeof(ret)); - } - } catch (error) { - console.log('localStorage: failed to read "' + key.toString() + '", using default: "' + def.toString() + '"'); - ret = def; - } - } - - if (typeof ret === 'undefined' || ret === 'undefined') { - console.log('localStorage: LOADED UNDEFINED "' + key.toString() + '" as value ' + ret + ' of type ' + typeof(ret)); - ret = def; - } - - NETDATA.localStorage.current[key.toString()] = ret; - return ret; -}; - -NETDATA.localStorageSet = function (key, value, callback) { - if (typeof value === 'undefined' || value === 'undefined') { - console.log('localStorage: ATTEMPT TO SET UNDEFINED "' + key.toString() + '" as value ' + value + ' of type ' + typeof(value)); - } - - if (typeof NETDATA.localStorage.default[key.toString()] === 'undefined') { - NETDATA.localStorage.default[key.toString()] = value; - NETDATA.localStorage.current[key.toString()] = value; - NETDATA.localStorage.callback[key.toString()] = callback; - } - - if (NETDATA.localStorageTest()) { - // console.log('localStorage: saving "' + key.toString() + '" with value "' + JSON.stringify(value) + '"'); - try { - localStorage.setItem(key.toString(), JSON.stringify(value)); - } catch (e) { - console.log('localStorage: failed to save "' + key.toString() + '" with value: "' + value.toString() + '"'); - } - } - - NETDATA.localStorage.current[key.toString()] = value; - return value; -}; - -NETDATA.localStorageGetRecursive = function (obj, prefix, callback) { - let keys = Object.keys(obj); - let len = keys.length; - while (len--) { - let i = keys[len]; - - if (typeof obj[i] === 'object') { - //console.log('object ' + prefix + '.' + i.toString()); - NETDATA.localStorageGetRecursive(obj[i], prefix + '.' + i.toString(), callback); - continue; - } - - obj[i] = NETDATA.localStorageGet(prefix + '.' + i.toString(), obj[i], callback); - } -}; - -NETDATA.setOption = function (key, value) { - if (key.toString() === 'setOptionCallback') { - if (typeof NETDATA.options.current.setOptionCallback === 'function') { - NETDATA.options.current[key.toString()] = value; - NETDATA.options.current.setOptionCallback(); - } - } else if (NETDATA.options.current[key.toString()] !== value) { - let name = 'options.' + key.toString(); - - if (typeof NETDATA.localStorage.default[name.toString()] === 'undefined') { - console.log('localStorage: setOption() on unsaved option: "' + name.toString() + '", value: ' + value); - } - - //console.log(NETDATA.localStorage); - //console.log('setOption: setting "' + key.toString() + '" to "' + value + '" of type ' + typeof(value) + ' original type ' + typeof(NETDATA.options.current[key.toString()])); - //console.log(NETDATA.options); - NETDATA.options.current[key.toString()] = NETDATA.localStorageSet(name.toString(), value, null); - - if (typeof NETDATA.options.current.setOptionCallback === 'function') { - NETDATA.options.current.setOptionCallback(); - } - } - - return true; -}; - -NETDATA.getOption = function (key) { - return NETDATA.options.current[key.toString()]; -}; - -// read settings from local storage -NETDATA.localStorageGetRecursive(NETDATA.options.current, 'options', null); - -// always start with this option enabled. -NETDATA.setOption('stop_updates_when_focus_is_lost', true); - -NETDATA.resetOptions = function () { - let keys = Object.keys(NETDATA.localStorage.default); - let len = keys.length; - - while (len--) { - let i = keys[len]; - let a = i.split('.'); - - if (a[0] === 'options') { - if (a[1] === 'setOptionCallback') { - continue; - } - if (typeof NETDATA.localStorage.default[i] === 'undefined') { - continue; - } - if (NETDATA.options.current[i] === NETDATA.localStorage.default[i]) { - continue; - } - - NETDATA.setOption(a[1], NETDATA.localStorage.default[i]); - } else if (a[0] === 'chart_heights') { - if (typeof NETDATA.localStorage.callback[i] === 'function' && typeof NETDATA.localStorage.default[i] !== 'undefined') { - NETDATA.localStorage.callback[i](NETDATA.localStorage.default[i]); - } - } - } - - NETDATA.dateTime.init(NETDATA.options.current.timezone); -}; - -// *** src/dashboard.js/timeout.js - -// TODO: Better name needed - -NETDATA.timeout = { - // by default, these are just wrappers to setTimeout() / clearTimeout() - - step: function (callback) { - return window.setTimeout(callback, 1000 / 60); - }, - - set: function (callback, delay) { - return window.setTimeout(callback, delay); - }, - - clear: function (id) { - return window.clearTimeout(id); - }, - - init: function () { - let custom = true; - - if (window.requestAnimationFrame) { - this.step = function (callback) { - return window.requestAnimationFrame(callback); - }; - - this.clear = function (handle) { - return window.cancelAnimationFrame(handle.value); - }; - // } else if (window.webkitRequestAnimationFrame) { - // this.step = function (callback) { - // return window.webkitRequestAnimationFrame(callback); - // }; - - // if (window.webkitCancelAnimationFrame) { - // this.clear = function (handle) { - // return window.webkitCancelAnimationFrame(handle.value); - // }; - // } else if (window.webkitCancelRequestAnimationFrame) { - // this.clear = function (handle) { - // return window.webkitCancelRequestAnimationFrame(handle.value); - // }; - // } - // } else if (window.mozRequestAnimationFrame) { - // this.step = function (callback) { - // return window.mozRequestAnimationFrame(callback); - // }; - - // this.clear = function (handle) { - // return window.mozCancelRequestAnimationFrame(handle.value); - // }; - // } else if (window.oRequestAnimationFrame) { - // this.step = function (callback) { - // return window.oRequestAnimationFrame(callback); - // }; - - // this.clear = function (handle) { - // return window.oCancelRequestAnimationFrame(handle.value); - // }; - // } else if (window.msRequestAnimationFrame) { - // this.step = function (callback) { - // return window.msRequestAnimationFrame(callback); - // }; - - // this.clear = function (handle) { - // return window.msCancelRequestAnimationFrame(handle.value); - // }; - } else { - custom = false; - } - - if (custom) { - // we have installed custom .step() / .clear() functions - // overwrite the .set() too - - this.set = function (callback, delay) { - let start = Date.now(), - handle = new Object(); - - const loop = () => { - let current = Date.now(), - delta = current - start; - - if (delta >= delay) { - callback.call(); - } else { - handle.value = this.step(loop); - } - } - - handle.value = this.step(loop); - return handle; - }; - } - } -}; - -NETDATA.timeout.init(); -// Codacy declarations -/* global netdataTheme */ - -NETDATA.themes = { - white: { - bootstrap_css: NETDATA.serverStatic + 'css/bootstrap-3.3.7.css', - dashboard_css: NETDATA.serverStatic + 'dashboard.css?v20190902-0', - background: '#FFFFFF', - foreground: '#000000', - grid: '#F0F0F0', - axis: '#F0F0F0', - highlight: '#F5F5F5', - colors: ['#3366CC', '#DC3912', '#109618', '#FF9900', '#990099', '#DD4477', - '#3B3EAC', '#66AA00', '#0099C6', '#B82E2E', '#AAAA11', '#5574A6', - '#994499', '#22AA99', '#6633CC', '#E67300', '#316395', '#8B0707', - '#329262', '#3B3EAC'], - easypiechart_track: '#f0f0f0', - easypiechart_scale: '#dfe0e0', - gauge_pointer: '#C0C0C0', - gauge_stroke: '#F0F0F0', - gauge_gradient: false, - d3pie: { - title: '#333333', - subtitle: '#666666', - footer: '#888888', - other: '#aaaaaa', - mainlabel: '#333333', - percentage: '#dddddd', - value: '#aaaa22', - tooltip_bg: '#000000', - tooltip_fg: '#efefef', - segment_stroke: "#ffffff", - gradient_color: '#000000' - } - }, - slate: { - bootstrap_css: NETDATA.serverStatic + 'css/bootstrap-slate-flat-3.3.7.css?v20161229-1', - dashboard_css: NETDATA.serverStatic + 'dashboard.slate.css?v20190902-0', - background: '#272b30', - foreground: '#C8C8C8', - grid: '#283236', - axis: '#283236', - highlight: '#383838', - /* colors: [ '#55bb33', '#ff2222', '#0099C6', '#faa11b', '#adbce0', '#DDDD00', - '#4178ba', '#f58122', '#a5cc39', '#f58667', '#f5ef89', '#cf93c0', - '#a5d18a', '#b8539d', '#3954a3', '#c8a9cf', '#c7de8a', '#fad20a', - '#a6a479', '#a66da8' ], - */ - colors: ['#66AA00', '#FE3912', '#3366CC', '#D66300', '#0099C6', '#DDDD00', - '#5054e6', '#EE9911', '#BB44CC', '#e45757', '#ef0aef', '#CC7700', - '#22AA99', '#109618', '#905bfd', '#f54882', '#4381bf', '#ff3737', - '#329262', '#3B3EFF'], - easypiechart_track: '#373b40', - easypiechart_scale: '#373b40', - gauge_pointer: '#474b50', - gauge_stroke: '#373b40', - gauge_gradient: false, - d3pie: { - title: '#C8C8C8', - subtitle: '#283236', - footer: '#283236', - other: '#283236', - mainlabel: '#C8C8C8', - percentage: '#dddddd', - value: '#cccc44', - tooltip_bg: '#272b30', - tooltip_fg: '#C8C8C8', - segment_stroke: "#283236", - gradient_color: '#000000' - } - } -}; - -if (typeof netdataTheme !== 'undefined' && typeof NETDATA.themes[netdataTheme] !== 'undefined') { - NETDATA.themes.current = NETDATA.themes[netdataTheme]; -} else { - NETDATA.themes.current = NETDATA.themes.white; -} - -NETDATA.colors = NETDATA.themes.current.colors; - -// these are the colors Google Charts are using -// we have them here to attempt emulate their look and feel on the other chart libraries -// http://there4.io/2012/05/02/google-chart-color-list/ -//NETDATA.colors = [ '#3366CC', '#DC3912', '#FF9900', '#109618', '#990099', '#3B3EAC', '#0099C6', -// '#DD4477', '#66AA00', '#B82E2E', '#316395', '#994499', '#22AA99', '#AAAA11', -// '#6633CC', '#E67300', '#8B0707', '#329262', '#5574A6', '#3B3EAC' ]; - -// an alternative set -// http://www.mulinblog.com/a-color-palette-optimized-for-data-visualization/ -// (blue) (red) (orange) (green) (pink) (brown) (purple) (yellow) (gray) -//NETDATA.colors = [ '#5DA5DA', '#F15854', '#FAA43A', '#60BD68', '#F17CB0', '#B2912F', '#B276B2', '#DECF3F', '#4D4D4D' ]; -// dygraph - -// Codacy declarations -/* global smoothPlotter */ -/* global Dygraph */ - -NETDATA.dygraph = { - smooth: false -}; - -NETDATA.dygraphToolboxPanAndZoom = function (state, after, before) { - if (after < state.netdata_first) { - after = state.netdata_first; - } - - if (before > state.netdata_last) { - before = state.netdata_last; - } - - state.setMode('zoom'); - NETDATA.globalSelectionSync.stop(); - NETDATA.globalSelectionSync.delay(); - state.tmp.dygraph_user_action = true; - state.tmp.dygraph_force_zoom = true; - // state.log('toolboxPanAndZoom'); - state.updateChartPanOrZoom(after, before); - NETDATA.globalPanAndZoom.setMaster(state, after, before); -}; - -NETDATA.dygraphSetSelection = function (state, t) { - if (typeof state.tmp.dygraph_instance !== 'undefined') { - let r = state.calculateRowForTime(t); - if (r !== -1) { - state.tmp.dygraph_instance.setSelection(r); - return true; - } else { - state.tmp.dygraph_instance.clearSelection(); - state.legendShowUndefined(); - } - } - - return false; -}; - -NETDATA.dygraphClearSelection = function (state) { - if (typeof state.tmp.dygraph_instance !== 'undefined') { - state.tmp.dygraph_instance.clearSelection(); - } - return true; -}; - -NETDATA.dygraphSmoothInitialize = function (callback) { - $.ajax({ - url: NETDATA.dygraph_smooth_js, - cache: true, - dataType: "script", - xhrFields: {withCredentials: true} // required for the cookie - }) - .done(function () { - NETDATA.dygraph.smooth = true; - smoothPlotter.smoothing = 0.3; - }) - .fail(function () { - NETDATA.dygraph.smooth = false; - }) - .always(function () { - if (typeof callback === "function") { - return callback(); - } - }); -}; - -NETDATA.dygraphInitialize = function (callback) { - if (typeof netdataNoDygraphs === 'undefined' || !netdataNoDygraphs) { - $.ajax({ - url: NETDATA.dygraph_js, - cache: true, - dataType: "script", - xhrFields: {withCredentials: true} // required for the cookie - }) - .done(function () { - NETDATA.registerChartLibrary('dygraph', NETDATA.dygraph_js); - }) - .fail(function () { - NETDATA.chartLibraries.dygraph.enabled = false; - NETDATA.error(100, NETDATA.dygraph_js); - }) - .always(function () { - if (NETDATA.chartLibraries.dygraph.enabled && NETDATA.options.current.smooth_plot) { - NETDATA.dygraphSmoothInitialize(callback); - } else if (typeof callback === "function") { - return callback(); - } - }); - } else { - NETDATA.chartLibraries.dygraph.enabled = false; - if (typeof callback === "function") { - return callback(); - } - } -}; - -NETDATA.dygraphChartUpdate = function (state, data) { - let dygraph = state.tmp.dygraph_instance; - - if (typeof dygraph === 'undefined') { - return NETDATA.dygraphChartCreate(state, data); - } - - // when the chart is not visible, and hidden - // if there is a window resize, dygraph detects - // its element size as 0x0. - // this will make it re-appear properly - - if (state.tm.last_unhidden > state.tmp.dygraph_last_rendered) { - dygraph.resize(); - } - - let options = { - file: data.result.data, - colors: state.chartColors(), - labels: data.result.labels, - //labelsDivWidth: state.chartWidth() - 70, - includeZero: state.tmp.dygraph_include_zero, - visibility: state.dimensions_visibility.selected2BooleanArray(state.data.dimension_names) - }; - - if (state.tmp.dygraph_chart_type === 'stacked') { - if (options.includeZero && state.dimensions_visibility.countSelected() < options.visibility.length) { - options.includeZero = 0; - } - } - - if (!NETDATA.chartLibraries.dygraph.isSparkline(state)) { - options.ylabel = state.units_current; // (state.units_desired === 'auto')?"":state.units_current; - } - - if (state.tmp.dygraph_force_zoom) { - if (NETDATA.options.debug.dygraph || state.debug) { - state.log('dygraphChartUpdate() forced zoom update'); - } - - options.dateWindow = (state.requested_padding !== null) ? [state.view_after, state.view_before] : null; - //options.isZoomedIgnoreProgrammaticZoom = true; - state.tmp.dygraph_force_zoom = false; - } else if (state.current.name !== 'auto') { - if (NETDATA.options.debug.dygraph || state.debug) { - state.log('dygraphChartUpdate() loose update'); - } - } else { - if (NETDATA.options.debug.dygraph || state.debug) { - state.log('dygraphChartUpdate() strict update'); - } - - options.dateWindow = (state.requested_padding !== null) ? [state.view_after, state.view_before] : null; - //options.isZoomedIgnoreProgrammaticZoom = true; - } - - options.valueRange = state.tmp.dygraph_options.valueRange; - - let oldMax = null, oldMin = null; - if (state.tmp.__commonMin !== null) { - state.data.min = state.tmp.dygraph_instance.axes_[0].extremeRange[0]; - oldMin = options.valueRange[0] = NETDATA.commonMin.get(state); - } - if (state.tmp.__commonMax !== null) { - state.data.max = state.tmp.dygraph_instance.axes_[0].extremeRange[1]; - oldMax = options.valueRange[1] = NETDATA.commonMax.get(state); - } - - if (state.tmp.dygraph_smooth_eligible) { - if ((NETDATA.options.current.smooth_plot && state.tmp.dygraph_options.plotter !== smoothPlotter) - || (NETDATA.options.current.smooth_plot === false && state.tmp.dygraph_options.plotter === smoothPlotter)) { - NETDATA.dygraphChartCreate(state, data); - return; - } - } - - if (netdataSnapshotData !== null && NETDATA.globalPanAndZoom.isActive() && NETDATA.globalPanAndZoom.isMaster(state) === false) { - // pan and zoom on snapshots - options.dateWindow = [NETDATA.globalPanAndZoom.force_after_ms, NETDATA.globalPanAndZoom.force_before_ms]; - //options.isZoomedIgnoreProgrammaticZoom = true; - } - - if (NETDATA.chartLibraries.dygraph.isLogScale(state)) { - if (Array.isArray(options.valueRange) && options.valueRange[0] <= 0) { - options.valueRange[0] = null; - } - } - - dygraph.updateOptions(options); - - let redraw = false; - if (oldMin !== null && oldMin > state.tmp.dygraph_instance.axes_[0].extremeRange[0]) { - state.data.min = state.tmp.dygraph_instance.axes_[0].extremeRange[0]; - options.valueRange[0] = NETDATA.commonMin.get(state); - redraw = true; - } - if (oldMax !== null && oldMax < state.tmp.dygraph_instance.axes_[0].extremeRange[1]) { - state.data.max = state.tmp.dygraph_instance.axes_[0].extremeRange[1]; - options.valueRange[1] = NETDATA.commonMax.get(state); - redraw = true; - } - - if (redraw) { - // state.log('forcing redraw to adapt to common- min/max'); - dygraph.updateOptions(options); - } - - state.tmp.dygraph_last_rendered = Date.now(); - return true; -}; - -NETDATA.dygraphChartCreate = function (state, data) { - if (NETDATA.options.debug.dygraph || state.debug) { - state.log('dygraphChartCreate()'); - } - - state.tmp.dygraph_chart_type = NETDATA.dataAttribute(state.element, 'dygraph-type', state.chart.chart_type); - if (state.tmp.dygraph_chart_type === 'stacked' && data.dimensions === 1) { - state.tmp.dygraph_chart_type = 'area'; - } - if (state.tmp.dygraph_chart_type === 'stacked' && NETDATA.chartLibraries.dygraph.isLogScale(state)) { - state.tmp.dygraph_chart_type = 'area'; - } - - let highlightCircleSize = NETDATA.chartLibraries.dygraph.isSparkline(state) ? 3 : 4; - - let smooth = NETDATA.dygraph.smooth - ? (NETDATA.dataAttributeBoolean(state.element, 'dygraph-smooth', (state.tmp.dygraph_chart_type === 'line' && NETDATA.chartLibraries.dygraph.isSparkline(state) === false))) - : false; - - state.tmp.dygraph_include_zero = NETDATA.dataAttribute(state.element, 'dygraph-includezero', (state.tmp.dygraph_chart_type === 'stacked')); - let drawAxis = NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawaxis', true); - - state.tmp.dygraph_options = { - colors: NETDATA.dataAttribute(state.element, 'dygraph-colors', state.chartColors()), - - // leave a few pixels empty on the right of the chart - rightGap: NETDATA.dataAttribute(state.element, 'dygraph-rightgap', 5), - showRangeSelector: NETDATA.dataAttributeBoolean(state.element, 'dygraph-showrangeselector', false), - showRoller: NETDATA.dataAttributeBoolean(state.element, 'dygraph-showroller', false), - title: NETDATA.dataAttribute(state.element, 'dygraph-title', state.title), - titleHeight: NETDATA.dataAttribute(state.element, 'dygraph-titleheight', 19), - legend: NETDATA.dataAttribute(state.element, 'dygraph-legend', 'always'), // we need this to get selection events - labels: data.result.labels, - labelsDiv: NETDATA.dataAttribute(state.element, 'dygraph-labelsdiv', state.element_legend_childs.hidden), - //labelsDivStyles: NETDATA.dataAttribute(state.element, 'dygraph-labelsdivstyles', { 'fontSize':'1px' }), - //labelsDivWidth: NETDATA.dataAttribute(state.element, 'dygraph-labelsdivwidth', state.chartWidth() - 70), - labelsSeparateLines: NETDATA.dataAttributeBoolean(state.element, 'dygraph-labelsseparatelines', true), - labelsShowZeroValues: NETDATA.chartLibraries.dygraph.isLogScale(state) ? false : NETDATA.dataAttributeBoolean(state.element, 'dygraph-labelsshowzerovalues', true), - labelsKMB: false, - labelsKMG2: false, - showLabelsOnHighlight: NETDATA.dataAttributeBoolean(state.element, 'dygraph-showlabelsonhighlight', true), - hideOverlayOnMouseOut: NETDATA.dataAttributeBoolean(state.element, 'dygraph-hideoverlayonmouseout', true), - includeZero: state.tmp.dygraph_include_zero, - xRangePad: NETDATA.dataAttribute(state.element, 'dygraph-xrangepad', 0), - yRangePad: NETDATA.dataAttribute(state.element, 'dygraph-yrangepad', 1), - valueRange: NETDATA.dataAttribute(state.element, 'dygraph-valuerange', [null, null]), - ylabel: state.units_current, // (state.units_desired === 'auto')?"":state.units_current, - yLabelWidth: NETDATA.dataAttribute(state.element, 'dygraph-ylabelwidth', 12), - - // the function to plot the chart - plotter: null, - - // The width of the lines connecting data points. - // This can be used to increase the contrast or some graphs. - strokeWidth: NETDATA.dataAttribute(state.element, 'dygraph-strokewidth', ((state.tmp.dygraph_chart_type === 'stacked') ? 0.1 : ((smooth === true) ? 1.5 : 0.7))), - strokePattern: NETDATA.dataAttribute(state.element, 'dygraph-strokepattern', undefined), - - // The size of the dot to draw on each point in pixels (see drawPoints). - // A dot is always drawn when a point is "isolated", - // i.e. there is a missing point on either side of it. - // This also controls the size of those dots. - drawPoints: NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawpoints', false), - - // Draw points at the edges of gaps in the data. - // This improves visibility of small data segments or other data irregularities. - drawGapEdgePoints: NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawgapedgepoints', true), - connectSeparatedPoints: NETDATA.chartLibraries.dygraph.isLogScale(state) ? false : NETDATA.dataAttributeBoolean(state.element, 'dygraph-connectseparatedpoints', false), - pointSize: NETDATA.dataAttribute(state.element, 'dygraph-pointsize', 1), - - // enabling this makes the chart with little square lines - stepPlot: NETDATA.dataAttributeBoolean(state.element, 'dygraph-stepplot', false), - - // Draw a border around graph lines to make crossing lines more easily - // distinguishable. Useful for graphs with many lines. - strokeBorderColor: NETDATA.dataAttribute(state.element, 'dygraph-strokebordercolor', NETDATA.themes.current.background), - strokeBorderWidth: NETDATA.dataAttribute(state.element, 'dygraph-strokeborderwidth', (state.tmp.dygraph_chart_type === 'stacked') ? 0.0 : 0.0), - fillGraph: NETDATA.dataAttribute(state.element, 'dygraph-fillgraph', (state.tmp.dygraph_chart_type === 'area' || state.tmp.dygraph_chart_type === 'stacked')), - fillAlpha: NETDATA.dataAttribute(state.element, 'dygraph-fillalpha', - ((state.tmp.dygraph_chart_type === 'stacked') - ? NETDATA.options.current.color_fill_opacity_stacked - : NETDATA.options.current.color_fill_opacity_area) - ), - stackedGraph: NETDATA.dataAttribute(state.element, 'dygraph-stackedgraph', (state.tmp.dygraph_chart_type === 'stacked')), - stackedGraphNaNFill: NETDATA.dataAttribute(state.element, 'dygraph-stackedgraphnanfill', 'none'), - drawAxis: drawAxis, - axisLabelFontSize: NETDATA.dataAttribute(state.element, 'dygraph-axislabelfontsize', 10), - axisLineColor: NETDATA.dataAttribute(state.element, 'dygraph-axislinecolor', NETDATA.themes.current.axis), - axisLineWidth: NETDATA.dataAttribute(state.element, 'dygraph-axislinewidth', 1.0), - drawGrid: NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawgrid', true), - gridLinePattern: NETDATA.dataAttribute(state.element, 'dygraph-gridlinepattern', null), - gridLineWidth: NETDATA.dataAttribute(state.element, 'dygraph-gridlinewidth', 1.0), - gridLineColor: NETDATA.dataAttribute(state.element, 'dygraph-gridlinecolor', NETDATA.themes.current.grid), - maxNumberWidth: NETDATA.dataAttribute(state.element, 'dygraph-maxnumberwidth', 8), - sigFigs: NETDATA.dataAttribute(state.element, 'dygraph-sigfigs', null), - digitsAfterDecimal: NETDATA.dataAttribute(state.element, 'dygraph-digitsafterdecimal', 2), - valueFormatter: NETDATA.dataAttribute(state.element, 'dygraph-valueformatter', undefined), - highlightCircleSize: NETDATA.dataAttribute(state.element, 'dygraph-highlightcirclesize', highlightCircleSize), - highlightSeriesOpts: NETDATA.dataAttribute(state.element, 'dygraph-highlightseriesopts', null), // TOO SLOW: { strokeWidth: 1.5 }, - highlightSeriesBackgroundAlpha: NETDATA.dataAttribute(state.element, 'dygraph-highlightseriesbackgroundalpha', null), // TOO SLOW: (state.tmp.dygraph_chart_type === 'stacked')?0.7:0.5, - pointClickCallback: NETDATA.dataAttribute(state.element, 'dygraph-pointclickcallback', undefined), - visibility: state.dimensions_visibility.selected2BooleanArray(state.data.dimension_names), - logscale: NETDATA.chartLibraries.dygraph.isLogScale(state) ? 'y' : undefined, - - // Expects a string in the format ": + diff --git a/web/gui/dashboard/dashboard-react.js b/web/gui/dashboard/dashboard-react.js new file mode 100644 index 000000000..0b342c548 --- /dev/null +++ b/web/gui/dashboard/dashboard-react.js @@ -0,0 +1,675 @@ +/* eslint-disable */ + +/** + * after react-dashboard refractor, this file can be renamed to 'dashboard.js' + * and it will: + * - setup global objects, so any assignements like 'NETDATA.options.current.destroy_on_hide = true' + * will not break. we need to add it in places where 'dashboard.js' is + * - create react root DOM node + * - load react app + * + * Later, for performance improvement, the bundle can be added to dashboard-rect.js, + * but we need to run the react-app part after DOM is created and ready + */ + +// ---------------------------------------------------------------------------- +// global namespace + +// Should stay var! +var NETDATA = window.NETDATA || {}; +window.NETDATA = NETDATA // when imported as npm module + +/// A heuristic for detecting slow devices. +let isSlowDeviceResult; +const isSlowDevice = function () { + if (!isSlowDeviceResult) { + return isSlowDeviceResult; + } + + try { + let ua = navigator.userAgent.toLowerCase(); + + let iOS = /ipad|iphone|ipod/.test(ua) && !window.MSStream; + let android = /android/.test(ua) && !window.MSStream; + isSlowDeviceResult = (iOS || android); + } catch (e) { + isSlowDeviceResult = false; + } + + return isSlowDeviceResult; +}; + +if (typeof window.netdataSnapshotData === 'undefined') { + window.netdataSnapshotData = null; +} + +if (typeof window.netdataShowHelp === 'undefined') { + window.netdataShowHelp = true; +} + +if (typeof window.netdataShowAlarms === 'undefined') { + window.netdataShowAlarms = false; +} + +if (typeof window.netdataRegistryAfterMs !== 'number' || window.netdataRegistryAfterMs < 0) { + window.netdataRegistryAfterMs = 0; // 1500; +} + +if (typeof window.netdataRegistry === 'undefined') { + // backward compatibility + window.netdataRegistry = (typeof netdataNoRegistry !== 'undefined' && netdataNoRegistry === false); +} + +if (window.netdataRegistry === false && typeof netdataRegistryCallback === 'function') { + window.netdataRegistry = true; +} + +// ---------------------------------------------------------------------------------------------------------------- +// the defaults for all charts + +// if the user does not specify any of these, the following will be used + +NETDATA.chartDefaults = { + width: '100%', // the chart width - can be null + height: '100%', // the chart height - can be null + min_width: null, // the chart minimum width - can be null + library: 'dygraph', // the graphing library to use + method: 'average', // the grouping method + before: 0, // panning + after: -600, // panning + pixels_per_point: 1, // the detail of the chart + fill_luminance: 0.8 // luminance of colors in solid areas +}; + + + +// ---------------------------------------------------------------------------------------------------------------- +// global options + +NETDATA.options = { + pauseCallback: null, // a callback when we are really paused + + pause: false, // when enabled we don't auto-refresh the charts + + targets: [], // an array of all the state objects that are + // currently active (independently of their + // viewport visibility) + + updated_dom: true, // when true, the DOM has been updated with + // new elements we have to check. + + auto_refresher_fast_weight: 0, // this is the current time in ms, spent + // rendering charts continuously. + // used with .current.fast_render_timeframe + + page_is_visible: true, // when true, this page is visible + + auto_refresher_stop_until: 0, // timestamp in ms - used internally, to stop the + // auto-refresher for some time (when a chart is + // performing pan or zoom, we need to stop refreshing + // all other charts, to have the maximum speed for + // rendering the chart that is panned or zoomed). + // Used with .current.global_pan_sync_time + + on_scroll_refresher_stop_until: 0, // timestamp in ms - used to stop evaluating + // charts for some time, after a page scroll + + last_page_resize: Date.now(), // the timestamp of the last resize request + + last_page_scroll: 0, // the timestamp the last time the page was scrolled + + browser_timezone: (Intl && Intl.DateTimeFormat) + ? Intl.DateTimeFormat().resolvedOptions().timeZone // timezone detected by javascript + : "cannot-detect-it", + + server_timezone: 'unknown', // timezone reported by the server + + force_data_points: 0, // force the number of points to be returned for charts + fake_chart_rendering: false, // when set to true, the dashboard will download data but will not render the charts + + passive_events: null, // true if the browser supports passive events + + // the current profile + // we may have many... + current: { + units: 'auto', // can be 'auto' or 'original' + temperature: 'celsius', // can be 'celsius' or 'fahrenheit' + seconds_as_time: true, // show seconds as DDd:HH:MM:SS ? + timezone: 'default', // the timezone to use, or 'default' + user_set_server_timezone: 'default', // as set by the user on the dashboard + + legend_toolbox: true, // show the legend toolbox on charts + resize_charts: true, // show the resize handler on charts + + pixels_per_point: isSlowDevice() ? 5 : 1, // the minimum pixels per point for all charts + // increase this to speed javascript up + // each chart library has its own limit too + // the max of this and the chart library is used + // the final is calculated every time, so a change + // here will have immediate effect on the next chart + // update + + idle_between_charts: 100, // ms - how much time to wait between chart updates + + fast_render_timeframe: 200, // ms - render continuously until this time of continuous + // rendering has been reached + // this setting is used to make it render e.g. 10 + // charts at once, sleep idle_between_charts time + // and continue for another 10 charts. + + idle_between_loops: 500, // ms - if all charts have been updated, wait this + // time before starting again. + + idle_parallel_loops: 100, // ms - the time between parallel refresher updates + + idle_lost_focus: 500, // ms - when the window does not have focus, check + // if focus has been regained, every this time + + global_pan_sync_time: 300, // ms - when you pan or zoom a chart, the background + // auto-refreshing of charts is paused for this amount + // of time + + sync_selection_delay: 400, // ms - when you pan or zoom a chart, wait this amount + // of time before setting up synchronized selections + // on hover. + + sync_selection: true, // enable or disable selection sync + + pan_and_zoom_delay: 50, // when panning or zooming, how ofter to update the chart + + sync_pan_and_zoom: true, // enable or disable pan and zoom sync + + pan_and_zoom_data_padding: true, // fetch more data for the master chart when panning or zooming + + update_only_visible: true, // enable or disable visibility management / used for printing + + parallel_refresher: !isSlowDevice(), // enable parallel refresh of charts + + concurrent_refreshes: true, // when parallel_refresher is enabled, sync also the charts + + destroy_on_hide: isSlowDevice(), // destroy charts when they are not visible + + // when enabled the charts will show some help + // when there's no bootstrap, we can't show it + show_help: netdataShowHelp && !window.netdataNoBootstrap, + show_help_delay_show_ms: 500, + show_help_delay_hide_ms: 0, + + eliminate_zero_dimensions: true, // do not show dimensions with just zeros + + stop_updates_when_focus_is_lost: true, // boolean - shall we stop auto-refreshes when document does not have user focus + stop_updates_while_resizing: 1000, // ms - time to stop auto-refreshes while resizing the charts + + double_click_speed: 500, // ms - time between clicks / taps to detect double click/tap + + smooth_plot: !isSlowDevice(), // enable smooth plot, where possible + + color_fill_opacity_line: 1.0, + color_fill_opacity_area: 0.2, + color_fill_opacity_fake_stacked: 1, + color_fill_opacity_stacked: 0.8, + + pan_and_zoom_factor: 0.25, // the increment when panning and zooming with the toolbox + pan_and_zoom_factor_multiplier_control: 2.0, + pan_and_zoom_factor_multiplier_shift: 3.0, + pan_and_zoom_factor_multiplier_alt: 4.0, + + abort_ajax_on_scroll: false, // kill pending ajax page scroll + async_on_scroll: false, // sync/async onscroll handler + onscroll_worker_duration_threshold: 30, // time in ms, for async scroll handler + + retries_on_data_failures: 3, // how many retries to make if we can't fetch chart data from the server + + setOptionCallback: function () { + } + }, + + debug: { + show_boxes: false, + main_loop: false, + focus: false, + visibility: false, + chart_data_url: false, + chart_errors: true, // remember to set it to false before merging + chart_timing: false, + chart_calls: false, + libraries: false, + dygraph: false, + globalSelectionSync: false, + globalPanAndZoom: false + } +}; + + +NETDATA.statistics = { + refreshes_total: 0, + refreshes_active: 0, + refreshes_active_max: 0 +}; + +NETDATA.themes = { + white: { + bootstrap_css: "css/bootstrap-3.3.7.css", + dashboard_css: "css/dashboard.css?v20180210-1", + background: "#FFFFFF", + foreground: "#000000", + grid: "#F0F0F0", + axis: "#F0F0F0", + highlight: "#F5F5F5", + colors: ["#3366CC", "#DC3912", "#109618", "#FF9900", "#990099", "#DD4477", + "#3B3EAC", "#66AA00", "#0099C6", "#B82E2E", "#AAAA11", "#5574A6", + "#994499", "#22AA99", "#6633CC", "#E67300", "#316395", "#8B0707", + "#329262", "#3B3EAC"], + easypiechart_track: "#f0f0f0", + easypiechart_scale: "#dfe0e0", + gauge_pointer: "#C0C0C0", + gauge_stroke: "#F0F0F0", + gauge_gradient: false, + gauge_stop_color: "#FC8D5E", + gauge_start_color: "#B0E952", + d3pie: { + title: "#333333", + subtitle: "#666666", + footer: "#888888", + other: "#aaaaaa", + mainlabel: "#333333", + percentage: "#dddddd", + value: "#aaaa22", + tooltip_bg: "#000000", + tooltip_fg: "#efefef", + segment_stroke: "#ffffff", + gradient_color: "#000000", + }, + }, + slate: { + bootstrap_css: "css/bootstrap-slate-flat-3.3.7.css?v20161229-1", + dashboard_css: "css/dashboard.slate.css?v20180210-1", + background: "#272b30", + foreground: "#C8C8C8", + grid: "#283236", + axis: "#283236", + highlight: "#383838", + colors: ["#66AA00", "#FE3912", "#3366CC", "#D66300", "#0099C6", "#DDDD00", + "#5054e6", "#EE9911", "#BB44CC", "#e45757", "#ef0aef", "#CC7700", + "#22AA99", "#109618", "#905bfd", "#f54882", "#4381bf", "#ff3737", + "#329262", "#3B3EFF"], + easypiechart_track: "#373b40", + easypiechart_scale: "#373b40", + gauge_pointer: "#474b50", + gauge_stroke: "#373b40", + gauge_gradient: false, + gauge_stop_color: "#FC8D5E", + gauge_start_color: "#B0E952", + d3pie: { + title: "#C8C8C8", + subtitle: "#283236", + footer: "#283236", + other: "#283236", + mainlabel: "#C8C8C8", + percentage: "#dddddd", + value: "#cccc44", + tooltip_bg: "#272b30", + tooltip_fg: "#C8C8C8", + segment_stroke: "#283236", + gradient_color: "#000000", + }, + }, +} + +// Codacy declarations +/* global netdataTheme */ + +NETDATA.updateTheme = function () { + if (typeof window.netdataTheme !== 'undefined' + && typeof NETDATA.themes[netdataTheme] !== 'undefined' + ) { + NETDATA.themes.current = NETDATA.themes[window.netdataTheme]; + } else { + NETDATA.themes.current = NETDATA.themes.white; + } + + NETDATA.colors = NETDATA.themes.current.colors; +} + +NETDATA.updateTheme() + +// these are the colors Google Charts are using +// we have them here to attempt emulate their look and feel on the other chart libraries +// http://there4.io/2012/05/02/google-chart-color-list/ +//NETDATA.colors = [ '#3366CC', '#DC3912', '#FF9900', '#109618', '#990099', '#3B3EAC', '#0099C6', +// '#DD4477', '#66AA00', '#B82E2E', '#316395', '#994499', '#22AA99', '#AAAA11', +// '#6633CC', '#E67300', '#8B0707', '#329262', '#5574A6', '#3B3EAC' ]; + +// an alternative set +// http://www.mulinblog.com/a-color-palette-optimized-for-data-visualization/ +// (blue) (red) (orange) (green) (pink) (brown) (purple) (yellow) (gray) +//NETDATA.colors = [ '#5DA5DA', '#F15854', '#FAA43A', '#60BD68', '#F17CB0', '#B2912F', '#B276B2', '#DECF3F', '#4D4D4D' ]; +// dygraph + +// local storage options + +NETDATA.localStorage = { + default: {}, + current: {}, + callback: {} // only used for resetting back to defaults +}; + + +// todo temporary stuff which was originally in dashboard.js +// but needs to be refractored +NETDATA.name2id = function (s) { + return s + .replace(/ /g, '_') + .replace(/:/g, '_') + .replace(/\(/g, '_') + .replace(/\)/g, '_') + .replace(/\./g, '_') + .replace(/\//g, '_'); +}; + +NETDATA.globalChartUnderlay = { + clear: () => {}, + init: () => {}, +} + +NETDATA.globalPanAndZoom = { + callback: () => {}, +} +NETDATA.unpause = () => {} + + +// ---------------------------------------------------------------------------------------------------------------- +// XSS checks + +NETDATA.xss = { + enabled: (typeof netdataCheckXSS === 'undefined') ? false : netdataCheckXSS, + enabled_for_data: (typeof netdataCheckXSS === 'undefined') ? false : netdataCheckXSS, + + string: function (s) { + return s.toString() + .replace(//g, '>') + .replace(/"/g, '"') + .replace(/'/g, '''); + }, + + object: function (name, obj, ignore_regex) { + if (typeof ignore_regex !== 'undefined' && ignore_regex.test(name)) { + // console.log('XSS: ignoring "' + name + '"'); + return obj; + } + + switch (typeof(obj)) { + case 'string': + const ret = this.string(obj); + if (ret !== obj) { + console.log('XSS protection changed string ' + name + ' from "' + obj + '" to "' + ret + '"'); + } + return ret; + + case 'object': + if (obj === null) { + return obj; + } + + if (Array.isArray(obj)) { + // console.log('checking array "' + name + '"'); + + let len = obj.length; + while (len--) { + obj[len] = this.object(name + '[' + len + ']', obj[len], ignore_regex); + } + } else { + // console.log('checking object "' + name + '"'); + + for (var i in obj) { + if (obj.hasOwnProperty(i) === false) { + continue; + } + if (this.string(i) !== i) { + console.log('XSS protection removed invalid object member "' + name + '.' + i + '"'); + delete obj[i]; + } else { + obj[i] = this.object(name + '.' + i, obj[i], ignore_regex); + } + } + } + return obj; + + default: + return obj; + } + }, + + checkOptional: function (name, obj, ignore_regex) { + if (this.enabled) { + //console.log('XSS: checking optional "' + name + '"...'); + return this.object(name, obj, ignore_regex); + } + return obj; + }, + + checkAlways: function (name, obj, ignore_regex) { + //console.log('XSS: checking always "' + name + '"...'); + return this.object(name, obj, ignore_regex); + }, + + checkData: function (name, obj, ignore_regex) { + if (this.enabled_for_data) { + //console.log('XSS: checking data "' + name + '"...'); + return this.object(name, obj, ignore_regex); + } + return obj; + } +}; + + + +const fixHost = (host) => { + while (host.slice(-1) === '/') { + host = host.substring(0, host.length - 1); + } + + return host; +} + +NETDATA.chartRegistry = { + charts: {}, + + globalReset: function () { + this.charts = {}; + }, + + add: function (host, id, data) { + if (typeof this.charts[host] === 'undefined') { + this.charts[host] = {}; + } + + //console.log('added ' + host + '/' + id); + this.charts[host][id] = data; + }, + + get: function (host, id) { + if (typeof this.charts[host] === 'undefined') { + return null; + } + + if (typeof this.charts[host][id] === 'undefined') { + return null; + } + + //console.log('cached ' + host + '/' + id); + return this.charts[host][id]; + }, + + downloadAll: function (host, callback) { + host = fixHost(host); + + let self = this; + + function got_data(h, data, callback) { + if (data !== null) { + self.charts[h] = data.charts; + window.charts = data.charts + + // update the server timezone in our options + if (typeof data.timezone === 'string') { + NETDATA.options.server_timezone = data.timezone; + } + } else { + NETDATA.error(406, h + '/api/v1/charts'); + } + + if (typeof callback === 'function') { + callback(data); + } + } + + if (window.netdataSnapshotData !== null) { + got_data(host, window.netdataSnapshotData.charts, callback); + } else { + $.ajax({ + url: host + '/api/v1/charts', + async: true, + cache: false, + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function (data) { + data = NETDATA.xss.checkOptional('/api/v1/charts', data); + got_data(host, data, callback); + }) + .fail(function () { + NETDATA.error(405, host + '/api/v1/charts'); + + if (typeof callback === 'function') { + callback(null); + } + }); + } + } +}; + + +NETDATA.fixHost = function (host) { + while (host.slice(-1) === '/') { + host = host.substring(0, host.length - 1); + } + + return host; +}; + + +NETDATA.registryHello = function (host, callback) { + host = NETDATA.fixHost(host); + + // send HELLO to a netdata server: + // 1. verifies the server is reachable + // 2. responds with the registry URL, the machine GUID of this netdata server and its hostname + $.ajax({ + url: host + '/api/v1/registry?action=hello', + async: true, + cache: false, + headers: { + 'Cache-Control': 'no-cache, no-store', + 'Pragma': 'no-cache' + }, + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function (data) { + data = NETDATA.xss.checkOptional('/api/v1/registry?action=hello', data); + + if (typeof data.status !== 'string' || data.status !== 'ok') { + // NETDATA.error(408, host + ' response: ' + JSON.stringify(data)); + data = null; + } + + if (typeof callback === 'function') { + return callback(data); + } + }) + .fail(function () { + // NETDATA.error(407, host); + + if (typeof callback === 'function') { + return callback(null); + } + }); +} + +NETDATA.registrySearch = function (machine_guid, getFromRegistry, serverDefault, callback) { + // SEARCH for the URLs of a machine: + $.ajax({ + url: getFromRegistry("registryServer") + '/api/v1/registry?action=search&machine=' + + getFromRegistry("machineGuid") + '&name=' + encodeURIComponent(getFromRegistry("hostname")) + + '&url=' + encodeURIComponent(serverDefault) + '&for=' + machine_guid, + async: true, + cache: false, + headers: { + 'Cache-Control': 'no-cache, no-store', + 'Pragma': 'no-cache' + }, + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function (data) { + data = NETDATA.xss.checkAlways('/api/v1/registry?action=search', data); + + if (typeof data.status !== 'string' || data.status !== 'ok') { + // NETDATA.error(417, getFromRegistry("registryServer") + ' responded with: ' + JSON.stringify(data)); + console.warn(getFromRegistry("registryServer") + ' responded with: ' + JSON.stringify(data)); + data = null; + } + + if (typeof callback === 'function') { + return callback(data); + } + }) + .fail(function () { + // NETDATA.error(418, getFromRegistry("registryServer")); + console.warn("registry search call failed", getFromRegistry("registryServer")) + + if (typeof callback === 'function') { + return callback(null); + } + }); +} + +NETDATA.registryDelete = function (getFromRegistry, serverDefault, delete_url, callback) { + // send DELETE to a netdata registry: + $.ajax({ + url: getFromRegistry("registryServer") + '/api/v1/registry?action=delete&machine=' + + getFromRegistry("machineGuid") + '&name=' + encodeURIComponent(getFromRegistry("hostname")) + + '&url=' + encodeURIComponent(serverDefault) + '&delete_url=' + encodeURIComponent(delete_url), + // + '&url=' + encodeURIComponent("http://n5.katsuna.com:19999/") + '&delete_url=' + encodeURIComponent(delete_url), + async: true, + cache: false, + headers: { + 'Cache-Control': 'no-cache, no-store', + 'Pragma': 'no-cache' + }, + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function (data) { + // data = NETDATA.xss.checkAlways('/api/v1/registry?action=delete', data); + + if (typeof data.status !== 'string' || data.status !== 'ok') { + // NETDATA.error(411, NETDATA.registry.server + ' responded with: ' + JSON.stringify(data)); + console.warn(411, getFromRegistry("registryServer") + ' responded with: ' + JSON.stringify(data)); + data = null; + } + + if (typeof callback === 'function') { + return callback(data); + } + }) + .fail(function () { + // NETDATA.error(412, NETDATA.registry.server); + console.warn(412, getFromRegistry("registryServer")); + + if (typeof callback === 'function') { + return callback(null); + } + }); +} + + +// NETDATA.currentScript = document.currentScript diff --git a/web/gui/dashboard/dashboard.css b/web/gui/dashboard/dashboard.css new file mode 100644 index 000000000..035263268 --- /dev/null +++ b/web/gui/dashboard/dashboard.css @@ -0,0 +1,785 @@ +/* SPDX-License-Identfier: GPL-3.0-or-later */ +:root { + --color-main: #35414A; + --color-primary: #00ab44; + --color-border: #93a3b0; +} + +html, +body { + /*font-family: Calibri,"Segoe UI","Helvetica Neue",Helvetica,Arial,sans-serif;*/ + font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; + font-style: normal; + font-variant: normal; +} + +.morelink { + color: var(--color-attention, #765d9c); + text-decoration: none; +} + +.morelink:hover { + color: var(--color-attentionSecondary, #563d7c); + text-decoration: none; +} + +.morelink:focus { + color: var(--color-attention, #765d9c); + text-decoration: none; +} + +.netdata-chart-alignment { + /* 55 for legend-right */ + margin-left: 35px; +} + +.netdata-chart-row { + width: 100%; + text-align: center; + display: flex; + display: -webkit-flex; + display: -moz-flex; + align-items: baseline; + -moz-align-items: baseline; + -webkit-align-items: baseline; + justify-content: center; + -webkit-justify-content: center; + -moz-justify-content: center; + padding-top: 10px; +} + +.netdata-container { + display: inline-block; + overflow: hidden; + + transform: translate3d(0,0,0); + + /* required for child elements to have absolute position */ + position: relative; + + /* width and height is given per chart with data-width and data-height */ +} + +.netdata-container-gauge { + display: inline-block; + overflow: hidden; + + transform: translate3d(0,0,0); + + /* required for child elements to have absolute position */ + position: relative; + + /* width and height is given per chart with data-width and data-height */ +} + +.netdata-container-gauge:after { + padding-top: 60%; + display: block; + content: ''; +} + +.netdata-container-easypiechart { + display: inline-block; + overflow: hidden; + + transform: translate3d(0,0,0); + + /* required for child elements to have absolute position */ + position: relative; + + /* width and height is given per chart with data-width and data-height */ +} + +.netdata-container-easypiechart:after { + padding-top: 100%; + display: block; + content: ''; +} + +.netdata-aspect { + position: relative; + width: 100%; + padding: 0px; + margin: 0px; +} + +.netdata-container-with-legend { + display: inline-block; + overflow: hidden; + + transform: translate3d(0,0,0); + + /* fix minimum scrollbar issue in firefox */ + min-height: 99px; + + /* required for child elements to have absolute position */ + position: relative; + + /* width and height is given per chart with data-width and data-height */ +} + +.netdata-container-with-legend.netdata-container-with-legend--bottom { + display: flex; + flex-direction: column; +} + +.netdata-legend-resize-handler { + display: block; + position: absolute; + bottom: 0px; + right: 0px; + height: 15px; + width: 20px; + background-color: var(--color-mainBackground, #fff); + font-size: 15px; + vertical-align: middle; + line-height: 15px; + cursor: ns-resize; + color: var(--color-selected, #CDCDCD); + text-align: center; + overflow: hidden; + padding: 0px; + margin: 0px; +} + +.netdata-legend-toolbox { + display: block; + position: absolute; + bottom: 0px; + right: 30px; + height: 15px; + width: 110px; + font-size: 12px; + vertical-align: middle; + line-height: 15px; + color: var(--color-placeholder, #DDDDDD); + text-align: center; + overflow: hidden; + padding: 0px; + margin: 0px; + + /* prevent text selection after double click */ + -webkit-user-select: none; /* webkit (safari, chrome) browsers */ + -moz-user-select: none; /* mozilla browsers */ + -khtml-user-select: none; /* webkit (konqueror) browsers */ + -ms-user-select: none; /* IE10+ */ +} + +.netdata-legend-toolbox-button { + display: inline-block; + position: relative; + height: 15px; + width: 18px; + background-color: var(--color-mainBackground, #fff); + font-size: 12px; + vertical-align: middle; + line-height: 15px; + color: var(--color-selected, #CDCDCD); + text-align: center; + overflow: hidden; + padding: 0px; + margin: 0px; + cursor: pointer; + + /* prevent text selection after double click */ + -webkit-user-select: none; /* webkit (safari, chrome) browsers */ + -moz-user-select: none; /* mozilla browsers */ + -khtml-user-select: none; /* webkit (konqueror) browsers */ + -ms-user-select: none; /* IE10+ */ +} + +.netdata-message { + display: inline-block; + position: absolute; + top: 0; + left: 0; + right: 0; + bottom: 0; + text-align: left; + vertical-align: top; + font-weight: bold; + font-size: x-small; + overflow: hidden; + background: inherit; + z-index: 0; +} + +.netdata-message.hidden { + display: none; +} + +.netdata-message.icon { + color: var(--color-borderSecondary, #F8F8F8); + text-align: center; + vertical-align: middle; +} + +.netdata-chart-legend { + position: absolute; /* within .netdata-container */ + top: 26px; + bottom: 18px; + right: 0; + overflow-x: hidden; + overflow-y: auto; + text-overflow: ellipsis; + line-height: 14px; + display: block; + width: 140px; /* --legend-width */ + font-size: 10px; + margin-top: 5px; + text-align: left; + /* width and height is calculated (depends on the appearance of the legend) */ +} + +.netdata-legend-title-date { + font-size: 10px; + font-weight: normal; + margin-top: 0px; + overflow: hidden; + text-overflow: ellipsis; + white-space: nowrap; +} + +.netdata-legend-title-time { + font-size: 11px; + font-weight: bold; + margin-top: 0px; + overflow: hidden; + text-overflow: ellipsis; + white-space: nowrap; +} + +.netdata-legend-title-units { + position: absolute; + right: 10px; + float: right; + font-size: 11px; + vertical-align: top; + font-weight: normal; + margin-top: 0px; + overflow: hidden; + text-overflow: ellipsis; + white-space: nowrap; +} + +.netdata-legend-series { + position: absolute; + width: 140px; /* legend-width */ + height: calc(100% - 50px); + overflow: hidden; + text-overflow: ellipsis; + line-height: 14.5px; /* line spacing at the legend */ + display: block; + font-size: 10px; + margin-top: 0px; +} + +.netdata-legend-name-table-line { + display: inline-block; + width: 13px; + height: 4px; + border-width: 0px; + border-bottom-width: 2px; + border-bottom-style: solid; + border-bottom-color: white; +} + +.netdata-legend-name-table-area { + display: inline-block; + width: 13px; + height: 5px; + border-width: 1px; + border-top-width: 1px; + border-top-style: solid; + border-top-color: inherit; +} + +.netdata-legend-name-table-stacked { + display: inline-block; + width: 13px; + height: 5px; + border-width: 1px; + border-top-width: 1px; + border-top-style: solid; + border-top-color: inherit; +} + +.netdata-legend-name-tr { +} + +.netdata-legend-name-td { +} + +.netdata-legend-name { + text-align: left; + font-size: 11px; /* legend: dimension name size */ + font-weight: bold; + vertical-align: bottom; + margin-top: 0px; + z-index: 9; + padding: 0px; + width: 80px !important; + max-width: 80px !important; + text-overflow: ellipsis; + overflow: hidden; + white-space: nowrap; + display: inline-block; + cursor: pointer; + -webkit-print-color-adjust: exact; +} + +.netdata-legend-value { + /*margin-left: 14px;*/ + position: absolute; + right: 10px; + float: right; + text-align: right; + font-size: 11px; /* legend: dimension value size */ + font-weight: bold; + vertical-align: bottom; + background-color: var(--color-mainBackground, #fff); + margin-top: 0px; + z-index: 10; + padding: 0px; + padding-left: 15px; + cursor: pointer; + /* -webkit-font-smoothing: none; */ +} + +.netdata-legend-value, .netdata-legend-name { + /* prevent highlight when shift-clicking */ + -webkit-user-select: none; + -ms-user-select: none; + -moz-user-select: none; + user-select: none; +} + +/* eslint recommends adding tabIndex for a11y, but the outline is showing on click */ +.netdata-legend-name:focus, .netdata-legend-value:focus { + outline: none; +} + +.netdata-legend-name.not-selected { + font-weight: normal; + opacity: 0.3; +} + +.netdata-chart { + position: absolute; /* within .netdata-container */ + top: 0; /* within .netdata-container */ + left: 0; /* within .netdata-container */ + display: inline-block; + overflow: hidden; + width: 100%; + height: 100%; + z-index: 5; + + /* width and height is calculated (depends on the appearance of the legend) */ +} + +.netdata-chart-with-legend-right { + position: absolute; /* within .netdata-container */ + top: 0; /* within .netdata-container */ + left: 0; /* within .netdata-container */ + display: block; + overflow: hidden; + margin-right: 140px; /* --legend-width */ + width: calc(100% - 140px); /* --legend-width */ + height: 100%; + z-index: 5; + flex-grow: 1; + + /* width and height is calculated (depends on the appearance of the legend) */ +} + +.netdata-chart-with-legend-bottom { + display: block; + overflow: hidden; + flex-grow: 1; +} + +.netdata-peity-chart { + +} + +.netdata-sparkline-chart { + +} + +.netdata-dygraph-chart { + +} + +.netdata-morris-chart { + +} + +.netdata-google-chart { + +} + +.dygraph-ylabel { +} + +.dygraph-axis-label-x { + overflow-x: hidden; +} + +.dygraph-label-rotate-left { + text-align: center; + /* See http://caniuse.com/#feat=transforms2d */ + transform: rotate(90deg); + -webkit-transform: rotate(90deg); + -moz-transform: rotate(90deg); + -o-transform: rotate(90deg); + -ms-transform: rotate(90deg); +} + +/* For y2-axis label */ +.dygraph-label-rotate-right { + text-align: center; + /* See http://caniuse.com/#feat=transforms2d */ + transform: rotate(-90deg); + -webkit-transform: rotate(-90deg); + -moz-transform: rotate(-90deg); + -o-transform: rotate(-90deg); + -ms-transform: rotate(-90deg); +} + +.dygraph-title { + /* 56 for legend-right */ + text-indent: 36px; + text-align: left; + position: absolute; + left: 0px; + top: 4px; + font-size: 11px; + font-weight: bold; + text-overflow: ellipsis; + overflow: hidden; + white-space: nowrap; +} + +/* fix for sparkline tooltip under bootstrap */ +.jqstooltip { + width: auto !important; + height: auto !important; +} + +.easyPieChart { + position: relative; + text-align: center; +} + +.easyPieChart canvas { + position: absolute; + top: 0; + left: 0; +} + +.easyPieChartLabel { + display: inline-block; + position: absolute; + float: left; + left: 0; + width: 100%; + text-align: center; + color: var(--color-main); + font-weight: normal; + text-shadow: var(--color-elementBackground, #BBB) 0px 0px 1px; + /* -webkit-font-smoothing: none; */ +} + +.easyPieChartTitle { + display: inline-block; + position: absolute; + float: left; + left: 0; + width: 64%; + margin-left: 18% !important; + text-align: center; + color: var(--color-border, #999999); + font-weight: bold; +} + +.easyPieChartUnits { + display: inline-block; + position: absolute; + float: left; + left: 0; + width: 60%; + margin-left: 20% !important; + text-align: center; + color: var(--color-border, #999999); + font-weight: normal; +} + +.gaugeChart { + position: relative; + text-align: center; +} + +.gaugeChart canvas { + position: absolute; + top: 0; + left: 0; + bottom: 0; + right: 0; + z-index: 0; +} + +.gaugeChartLabel { + display: inline-block; + position: absolute; + float: left; + left: 0; + width: 100%; + text-align: center; + color: var(--color-main); + font-weight: bold; + z-index: 1; + text-shadow: var(--color-elementBackground, #777) 0px 0px 1px; + /* text-shadow: #CCC 1px 1px 0px, #CCC -1px -1px 0px, #CCC 1px -1px 0px, #CCC -1px 1px 0px; */ + /* -webkit-text-stroke: 1px #777; */ + /* -webkit-font-smoothing: none; */ +} + +.gaugeChartTitle { + display: inline-block; + position: absolute; + float: left; + left: 0; + width: 100%; + text-align: center; + color: var(--color-border, #999999); + font-weight: bold; +} + +.gaugeChartUnits { + display: inline-block; + position: absolute; + float: left; + left: 0; + bottom: 0; + width: 100%; + text-align: left; + margin-left: 5%; + color: var(--color-border, #999999); + font-weight: normal; +} + +.gaugeChartMin { + display: inline-block; + position: absolute; + float: left; + left: 0; + bottom: 8%; + width: 92%; + margin-left: 8%; + text-align: left; + color: var(--color-main); + font-weight: normal; +} + +.gaugeChartMax { + display: inline-block; + position: absolute; + float: left; + left: 0; + bottom: 8%; + width: 95%; + margin-right: 5%; + text-align: right; + color: var(--color-main); + font-weight: normal; +} + +.popover-title { + font-weight: bold; + font-size: 12px; +} + +.popover-content { + font-size: 11px; +} + +/* ---------------------------------------------------------------------------- + perfect-scrollbar settings + */ + +.ps-container { + -ms-touch-action: auto; + touch-action: auto; + overflow: hidden !important; + -ms-overflow-style: none; +} + +@supports (-ms-overflow-style: none) { + .ps-container { + overflow: auto !important; + } +} + +@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) { + .ps-container { + overflow: auto !important; + } +} + +.ps-container.ps-active-x > .ps-scrollbar-x-rail, +.ps-container.ps-active-y > .ps-scrollbar-y-rail { + display: block; + background-color: transparent; +} + +.ps-container.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail { + background-color: transparent; /* background color when dragged away */ + opacity: 0.9; +} + +.ps-container.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail > .ps-scrollbar-x { + background-color: #aaa; /* scrollbar color when dragged away */ + height: 5px; +} + +.ps-container.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail { + background-color: transparent; /* background color when dragged away */ + opacity: 0.9; +} + +.ps-container.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y { + background-color: #aaa; /* scrollbar color when dragged away */ + width: 5px; +} + +.ps-container > .ps-scrollbar-x-rail { + display: none; + position: absolute; + /* please don't change 'position' */ + opacity: 0.2; /* the opacity when not on hover of the content */ + -webkit-transition: background-color .2s linear, opacity .2s linear; + -o-transition: background-color .2s linear, opacity .2s linear; + -moz-transition: background-color .2s linear, opacity .2s linear; + transition: background-color .2s linear, opacity .2s linear; + bottom: 0px; + /* there must be 'bottom' for ps-scrollbar-x-rail */ + height: 15px; +} + +.ps-container > .ps-scrollbar-x-rail > .ps-scrollbar-x { + position: absolute; + /* please don't change 'position' */ + background-color: var(--color-elementBackground, #666); /* #aaa; the color on content hover */ + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; + -webkit-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out; + transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out; + -o-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out; + -moz-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out; + transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out; + transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out; + bottom: 2px; + /* there must be 'bottom' for ps-scrollbar-x */ + height: 5px; /* the width of the scrollbar */ +} + +.ps-container > .ps-scrollbar-x-rail:hover > .ps-scrollbar-x, .ps-container > .ps-scrollbar-x-rail:active > .ps-scrollbar-x { + height: 4px; +} + +.ps-container > .ps-scrollbar-y-rail { + display: none; + position: absolute; + /* please don't change 'position' */ + opacity: 0.2; /* the opacity when not on hover of the content */ + -webkit-transition: background-color .2s linear, opacity .2s linear; + -o-transition: background-color .2s linear, opacity .2s linear; + -moz-transition: background-color .2s linear, opacity .2s linear; + transition: background-color .2s linear, opacity .2s linear; + right: 0; + /* there must be 'right' for ps-scrollbar-y-rail */ + width: 15px; +} + +.ps-container > .ps-scrollbar-y-rail > .ps-scrollbar-y { + position: absolute; + /* please don't change 'position' */ + background-color: var(--color-elementBackground, #666); /* #aaa; the color on content hover */ + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; + -webkit-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out; + transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out; + -o-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out; + -moz-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out; + transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out; + transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out; + right: 2px; + /* there must be 'right' for ps-scrollbar-y */ + width: 5px; /* the width of the scrollbar */ +} + +.ps-container > .ps-scrollbar-y-rail:hover > .ps-scrollbar-y, .ps-container > .ps-scrollbar-y-rail:active > .ps-scrollbar-y { + width: 5px; +} + +.ps-container:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail { + background-color: transparent; /* background color when dragged */ + opacity: 0.9; +} + +.ps-container:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail > .ps-scrollbar-x { + background-color: #bbb; /* scrollbar color when dragged */ + height: 5px; +} + +.ps-container:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail { + background-color: transparent; /* background color when dragged */ + opacity: 0.9; +} + +.ps-container:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y { + background-color: #bbb; /* scrollbar color when dragged */ + width: 5px; +} + +.ps-container:hover > .ps-scrollbar-x-rail, +.ps-container:hover > .ps-scrollbar-y-rail { + opacity: 0.6; +} + +.ps-container:hover > .ps-scrollbar-x-rail:hover { + background-color: transparent; /* the background color on hover of the scrollbar */ + opacity: 0.9; +} + +.ps-container:hover > .ps-scrollbar-x-rail:hover > .ps-scrollbar-x { + background-color: #999; /* scrollbar color on hover */ +} + +.ps-container:hover > .ps-scrollbar-y-rail:hover { + background-color: transparent; /* the background color on hover of the scrollbar */ + opacity: 0.9; +} + +.ps-container:hover > .ps-scrollbar-y-rail:hover > .ps-scrollbar-y { + background-color: #999; /* scrollbar color on hover */ +} + +.dygraph__history-tip { + position: absolute; + transform: translateY(-50%); + display: none; /* overriden in js */ + margin-right: 25px; + direction: rtl; + overflow: hidden; + pointer-events: none; +} + +.dygraph__history-tip-content { + display: inline-block; + white-space: nowrap; + direction: ltr; + pointer-events: auto; +} diff --git a/web/gui/dashboard/dashboard.html b/web/gui/dashboard/dashboard.html new file mode 100644 index 000000000..d843fc5cb --- /dev/null +++ b/web/gui/dashboard/dashboard.html @@ -0,0 +1,699 @@ + + + + + NetData Dashboard + + + + + + + + + + + + + + + + + + + + +
+ +

NetData Custom Dashboard

+ +This is a template for building custom dashboards. To build a dashboard you just do this: + +
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <meta name="apple-mobile-web-app-capable" content="yes">
+    <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
+</head>
+<body>
+    <div data-netdata="system.processes"
+        data-chart-library="dygraph"
+        data-width="600"
+        data-height="200"
+        data-after="-600"
+        ></div>
+</body>
+<script type="text/javascript" src="http://netdata.server:19999/dashboard.js"></script>
+</html>
+
+ +
    +
  • You can host your dashboard anywhere.
    • +
  • You can add as many charts as you like.
    • +
  • You can have charts from many different netdata servers (add 
    data-host="http://another.netdata.server:19999/"
    to each chart).
    • +
  • You can use different chart libraries on the same page: peity, sparkline, dygraph, google
    • +
  • You can customize each chart to your preferences. For each chart library most of their attributes can be given in data- attributes.
    • +
  • Each chart can have each own duration - it is controlled with the data-after attribute to give that many seconds of data.
    • +
  • Depending on the width of the chart and data-after attribute, netdata will automatically refresh the chart when it needs to be updated. For example giving 600 pixels for width for -600 seconds of data, using a chart library that needs 3 pixels per point, will yeld in a chart updated once every 3 seconds.
    • +
+ + +
+

Sparkline Charts

+Sparkline charts support 'NULL' values, so the charts can indicate that values are missing. +Sparkline charts stretch the values to show the variations between values in more detail. +They also have mouse-hover support. +
+Sparklines are fantastic. You can inline charts in text. For example this +
is my current cpu usage (last 30 seconds), + while this +
is the bandwidth my netdata server is currently transmitting (last minute) + and this +
is the requests/sec it serves (last 3 minutes). + +
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+ + + +
+

Peity Charts

+Peity charts do not support 'NULL' values, so the charts cannot indicate that values are missing. +Peity charts cannot have multiple dimensions on the charts - so netdata will use 'min2max' to show +the total of all dimensions. +
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+ + + + +
+

Dygraph Charts

+The fastest charting engine that can chart complete charts (not just sparklines). +The charts are zoomable (drag their contents to pan, shift with mouse wheel to zoom-in or zoom-out, double click to reset it). +Netdata magic! Realtime charts on your web page! +
+Sparklines using dygraphs +
+ are also possible! This +
+ is an area chart, while this +
is a stacked area chart! + + +
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+ + + +
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+ + + +
+

EasyPieChart

+
+
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+
+
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+
+
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+
+ + +
+

Gauge.js

+
+
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+
+
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+
+
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+
+ + +
+

Google Charts

+NetData was originaly developed with Google Charts. +NetData is a complete Google Visualization API provider. +
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+
+
+
+ rendered in X ms +
+ + + +
+

d3pie Charts

+
+
+
+ rendered in X ms +
+ +
+
+
+ rendered in X ms +
+ +
+
+
+ rendered in X ms +
+
+ + + + + + + + + + diff --git a/web/gui/dashboard/dashboard.js b/web/gui/dashboard/dashboard.js new file mode 100644 index 000000000..f9c2aac5f --- /dev/null +++ b/web/gui/dashboard/dashboard.js @@ -0,0 +1,10340 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +// DO NOT EDIT: This file is automatically generated from the source files in src/ + +// ---------------------------------------------------------------------------- +// You can set the following variables before loading this script: + +// 'use strict'; + +/*global netdataNoDygraphs *//* boolean, disable dygraph charts + * (default: false) */ +/*global netdataNoSparklines *//* boolean, disable sparkline charts + * (default: false) */ +/*global netdataNoPeitys *//* boolean, disable peity charts + * (default: false) */ +/*global netdataNoGoogleCharts *//* boolean, disable google charts + * (default: false) */ +/*global netdataNoMorris *//* boolean, disable morris charts + * (default: false) */ +/*global netdataNoEasyPieChart *//* boolean, disable easypiechart charts + * (default: false) */ +/*global netdataNoGauge *//* boolean, disable gauge.js charts + * (default: false) */ +/*global netdataNoD3 *//* boolean, disable d3 charts + * (default: false) */ +/*global netdataNoC3 *//* boolean, disable c3 charts + * (default: false) */ +/*global netdataNoD3pie *//* boolean, disable d3pie charts + * (default: false) */ +/*global netdataNoBootstrap *//* boolean, disable bootstrap - disables help too + * (default: false) */ +/*global netdataNoFontAwesome *//* boolean, disable fontawesome (do not load it) + * (default: false) */ +/*global netdataIcons *//* object, overwrite netdata fontawesome icons + * (default: null) */ +/*global netdataDontStart *//* boolean, do not start the thread to process the charts + * (default: false) */ +/*global netdataErrorCallback *//* function, callback to be called when the dashboard encounters an error + * (default: null) */ +/*global netdataRegistry:true *//* boolean, use the netdata registry + * (default: false) */ +/*global netdataNoRegistry *//* boolean, included only for compatibility with existing custom dashboard + * (obsolete - do not use this any more) */ +/*global netdataRegistryCallback *//* function, callback that will be invoked with one param: the URLs from the registry + * (default: null) */ +/*global netdataShowHelp:true *//* boolean, disable charts help + * (default: true) */ +/*global netdataShowAlarms:true *//* boolean, enable alarms checks and notifications + * (default: false) */ +/*global netdataRegistryAfterMs:true *//* ms, delay registry use at started + * (default: 1500) */ +/*global netdataCallback *//* function, callback to be called when netdata is ready to start + * (default: null) + * netdata will be running while this is called + * (call NETDATA.pause to stop it) */ +/*global netdataPrepCallback *//* function, callback to be called before netdata does anything else + * (default: null) */ +/*global netdataServer *//* string, the URL of the netdata server to use + * (default: the URL the page is hosted at) */ +/*global netdataServerStatic *//* string, the URL of the netdata server to use for static files + * (default: netdataServer) */ +/*global netdataSnapshotData *//* object, a netdata snapshot loaded + * (default: null) */ +/*global netdataAlarmsRecipients *//* array, an array of alarm recipients to show notifications for + * (default: null) */ +/*global netdataAlarmsRemember *//* boolen, keep our position in the alarm log at browser local storage + * (default: true) */ +/*global netdataAlarmsActiveCallback *//* function, a hook for the alarm logs + * (default: undefined) */ +/*global netdataAlarmsNotifCallback *//* function, a hook for alarm notifications + * (default: undefined) */ +/*global netdataIntersectionObserver *//* boolean, enable or disable the use of intersection observer + * (default: true) */ +/*global netdataCheckXSS *//* boolean, enable or disable checking for XSS issues + * (default: false) */ + +// ---------------------------------------------------------------------------- +// global namespace + +// Should stay var! +var NETDATA = window.NETDATA || {}; + +(function(window, document, $, undefined) { + +// *** src/dashboard.js/utils.js + +NETDATA.name2id = function (s) { + return s + .replace(/ /g, '_') + .replace(/:/g, '_') + .replace(/\(/g, '_') + .replace(/\)/g, '_') + .replace(/\./g, '_') + .replace(/\//g, '_'); +}; + +NETDATA.encodeURIComponent = function (s) { + if (typeof(s) === 'string') { + return encodeURIComponent(s); + } + + return s; +}; + +/// A heuristic for detecting slow devices. +let isSlowDeviceResult = undefined; +const isSlowDevice = function () { + if (!isSlowDeviceResult) { + return isSlowDeviceResult; + } + + try { + let ua = navigator.userAgent.toLowerCase(); + + let iOS = /ipad|iphone|ipod/.test(ua) && !window.MSStream; + let android = /android/.test(ua) && !window.MSStream; + isSlowDeviceResult = (iOS || android); + } catch (e) { + isSlowDeviceResult = false; + } + + return isSlowDeviceResult; +}; + +NETDATA.guid = function () { + function s4() { + return Math.floor((1 + Math.random()) * 0x10000) + .toString(16) + .substring(1); + } + + return s4() + s4() + '-' + s4() + '-' + s4() + '-' + s4() + '-' + s4() + s4() + s4(); +}; + +NETDATA.zeropad = function (x) { + if (x > -10 && x < 10) { + return '0' + x.toString(); + } else { + return x.toString(); + } +}; + +NETDATA.seconds4human = function (seconds, options) { + let defaultOptions = { + now: 'now', + space: ' ', + negative_suffix: 'ago', + day: 'day', + days: 'days', + hour: 'hour', + hours: 'hours', + minute: 'min', + minutes: 'mins', + second: 'sec', + seconds: 'secs', + and: 'and' + }; + + if (typeof options !== 'object') { + options = defaultOptions; + } else { + for (var x in defaultOptions) { + if (typeof options[x] !== 'string') { + options[x] = defaultOptions[x]; + } + } + } + + if (typeof seconds === 'string') { + seconds = parseInt(seconds, 10); + } + + if (seconds === 0) { + return options.now; + } + + let suffix = ''; + if (seconds < 0) { + seconds = -seconds; + if (options.negative_suffix !== '') { + suffix = options.space + options.negative_suffix; + } + } + + let days = Math.floor(seconds / 86400); + seconds -= (days * 86400); + + let hours = Math.floor(seconds / 3600); + seconds -= (hours * 3600); + + let minutes = Math.floor(seconds / 60); + seconds -= (minutes * 60); + + let strings = []; + + if (days > 1) { + strings.push(days.toString() + options.space + options.days); + } else if (days === 1) { + strings.push(days.toString() + options.space + options.day); + } + + if (hours > 1) { + strings.push(hours.toString() + options.space + options.hours); + } else if (hours === 1) { + strings.push(hours.toString() + options.space + options.hour); + } + + if (minutes > 1) { + strings.push(minutes.toString() + options.space + options.minutes); + } else if (minutes === 1) { + strings.push(minutes.toString() + options.space + options.minute); + } + + if (seconds > 1) { + strings.push(Math.floor(seconds).toString() + options.space + options.seconds); + } else if (seconds === 1) { + strings.push(Math.floor(seconds).toString() + options.space + options.second); + } + + if (strings.length === 1) { + return strings.pop() + suffix; + } + + let last = strings.pop(); + return strings.join(", ") + " " + options.and + " " + last + suffix; +}; + +// ---------------------------------------------------------------------------------------------------------------- +// element data attributes + +NETDATA.dataAttribute = function (element, attribute, def) { + let key = 'data-' + attribute.toString(); + if (element.hasAttribute(key)) { + let data = element.getAttribute(key); + + if (data === 'true') { + return true; + } + if (data === 'false') { + return false; + } + if (data === 'null') { + return null; + } + + // Only convert to a number if it doesn't change the string + if (data === +data + '') { + return +data; + } + + if (/^(?:\{[\w\W]*\}|\[[\w\W]*\])$/.test(data)) { + return JSON.parse(data); + } + + return data; + } else { + return def; + } +}; + +NETDATA.dataAttributeBoolean = function (element, attribute, def) { + let value = NETDATA.dataAttribute(element, attribute, def); + + if (value === true || value === false) // gmosx: Love this :) + { + return value; + } + + if (typeof(value) === 'string') { + if (value === 'yes' || value === 'on') { + return true; + } + + if (value === '' || value === 'no' || value === 'off' || value === 'null') { + return false; + } + + return def; + } + + if (typeof(value) === 'number') { + return value !== 0; + } + + return def; +}; + +// ---------------------------------------------------------------------------------------------------------------- +// fast numbers formatting + +NETDATA.fastNumberFormat = { + formattersFixed: [], + formattersZeroBased: [], + + // this is the fastest and the preferred + getIntlNumberFormat: function (min, max) { + let key = max; + if (min === max) { + if (typeof this.formattersFixed[key] === 'undefined') { + this.formattersFixed[key] = new Intl.NumberFormat(undefined, { + // style: 'decimal', + // minimumIntegerDigits: 1, + // minimumSignificantDigits: 1, + // maximumSignificantDigits: 1, + useGrouping: true, + minimumFractionDigits: min, + maximumFractionDigits: max + }); + } + + return this.formattersFixed[key]; + } else if (min === 0) { + if (typeof this.formattersZeroBased[key] === 'undefined') { + this.formattersZeroBased[key] = new Intl.NumberFormat(undefined, { + // style: 'decimal', + // minimumIntegerDigits: 1, + // minimumSignificantDigits: 1, + // maximumSignificantDigits: 1, + useGrouping: true, + minimumFractionDigits: min, + maximumFractionDigits: max + }); + } + + return this.formattersZeroBased[key]; + } else { + // this is never used + // it is added just for completeness + return new Intl.NumberFormat(undefined, { + // style: 'decimal', + // minimumIntegerDigits: 1, + // minimumSignificantDigits: 1, + // maximumSignificantDigits: 1, + useGrouping: true, + minimumFractionDigits: min, + maximumFractionDigits: max + }); + } + }, + + // this respects locale + getLocaleString: function (min, max) { + let key = max; + if (min === max) { + if (typeof this.formattersFixed[key] === 'undefined') { + this.formattersFixed[key] = { + format: function (value) { + return value.toLocaleString(undefined, { + // style: 'decimal', + // minimumIntegerDigits: 1, + // minimumSignificantDigits: 1, + // maximumSignificantDigits: 1, + useGrouping: true, + minimumFractionDigits: min, + maximumFractionDigits: max + }); + } + }; + } + + return this.formattersFixed[key]; + } else if (min === 0) { + if (typeof this.formattersZeroBased[key] === 'undefined') { + this.formattersZeroBased[key] = { + format: function (value) { + return value.toLocaleString(undefined, { + // style: 'decimal', + // minimumIntegerDigits: 1, + // minimumSignificantDigits: 1, + // maximumSignificantDigits: 1, + useGrouping: true, + minimumFractionDigits: min, + maximumFractionDigits: max + }); + } + }; + } + + return this.formattersZeroBased[key]; + } else { + return { + format: function (value) { + return value.toLocaleString(undefined, { + // style: 'decimal', + // minimumIntegerDigits: 1, + // minimumSignificantDigits: 1, + // maximumSignificantDigits: 1, + useGrouping: true, + minimumFractionDigits: min, + maximumFractionDigits: max + }); + } + }; + } + }, + + // the fallback + getFixed: function (min, max) { + let key = max; + if (min === max) { + if (typeof this.formattersFixed[key] === 'undefined') { + this.formattersFixed[key] = { + format: function (value) { + if (value === 0) { + return "0"; + } + return value.toFixed(max); + } + }; + } + + return this.formattersFixed[key]; + } else if (min === 0) { + if (typeof this.formattersZeroBased[key] === 'undefined') { + this.formattersZeroBased[key] = { + format: function (value) { + if (value === 0) { + return "0"; + } + return value.toFixed(max); + } + }; + } + + return this.formattersZeroBased[key]; + } else { + return { + format: function (value) { + if (value === 0) { + return "0"; + } + return value.toFixed(max); + } + }; + } + }, + + testIntlNumberFormat: function () { + let value = 1.12345; + let e1 = "1.12", e2 = "1,12"; + let s = ""; + + try { + let x = new Intl.NumberFormat(undefined, { + useGrouping: true, + minimumFractionDigits: 2, + maximumFractionDigits: 2 + }); + + s = x.format(value); + } catch (e) { + s = ""; + } + + // console.log('NumberFormat: ', s); + return (s === e1 || s === e2); + }, + + testLocaleString: function () { + let value = 1.12345; + let e1 = "1.12", e2 = "1,12"; + let s = ""; + + try { + s = value.toLocaleString(undefined, { + useGrouping: true, + minimumFractionDigits: 2, + maximumFractionDigits: 2 + }); + } catch (e) { + s = ""; + } + + // console.log('localeString: ', s); + return (s === e1 || s === e2); + }, + + // on first run we decide which formatter to use + get: function (min, max) { + if (this.testIntlNumberFormat()) { + // console.log('numberformat'); + this.get = this.getIntlNumberFormat; + } else if (this.testLocaleString()) { + // console.log('localestring'); + this.get = this.getLocaleString; + } else { + // console.log('fixed'); + this.get = this.getFixed; + } + return this.get(min, max); + } +}; + +// ---------------------------------------------------------------------------------------------------------------- +// Detect the netdata server + +// http://stackoverflow.com/questions/984510/what-is-my-script-src-url +// http://stackoverflow.com/questions/6941533/get-protocol-domain-and-port-from-url +NETDATA._scriptSource = function () { + let script = null; + + if (typeof document.currentScript !== 'undefined') { + script = document.currentScript; + } else { + const all_scripts = document.getElementsByTagName('script'); + script = all_scripts[all_scripts.length - 1]; + } + + if (typeof script.getAttribute.length !== 'undefined') { + script = script.src; + } else { + script = script.getAttribute('src', -1); + } + + return script; +}; + +// *** src/dashboard.js/server-detection.js + +if (typeof netdataServer !== 'undefined') { + NETDATA.serverDefault = netdataServer; +} else { + let s = NETDATA._scriptSource(); + if (s) { + NETDATA.serverDefault = s.replace(/\/dashboard.js(\?.*)?$/g, ""); + } else { + console.log('WARNING: Cannot detect the URL of the netdata server.'); + NETDATA.serverDefault = null; + } +} + +if (NETDATA.serverDefault === null) { + NETDATA.serverDefault = ''; +} else if (NETDATA.serverDefault.slice(-1) !== '/') { + NETDATA.serverDefault += '/'; +} + +if (typeof netdataServerStatic !== 'undefined' && netdataServerStatic !== null && netdataServerStatic !== '') { + NETDATA.serverStatic = netdataServerStatic; + if (NETDATA.serverStatic.slice(-1) !== '/') { + NETDATA.serverStatic += '/'; + } +} else { + NETDATA.serverStatic = NETDATA.serverDefault; +} + +// *** src/dashboard.js/dependencies.js + +// default URLs for all the external files we need +// make them RELATIVE so that the whole thing can also be +// installed under a web server +NETDATA.jQuery = NETDATA.serverStatic + 'lib/jquery-2.2.4.min.js'; +NETDATA.peity_js = NETDATA.serverStatic + 'lib/jquery.peity-3.2.0.min.js'; +NETDATA.sparkline_js = NETDATA.serverStatic + 'lib/jquery.sparkline-2.1.2.min.js'; +NETDATA.easypiechart_js = NETDATA.serverStatic + 'lib/jquery.easypiechart-97b5824.min.js'; +NETDATA.gauge_js = NETDATA.serverStatic + 'lib/gauge-1.3.2.min.js'; +NETDATA.dygraph_js = NETDATA.serverStatic + 'lib/dygraph-c91c859.min.js'; +NETDATA.dygraph_smooth_js = NETDATA.serverStatic + 'lib/dygraph-smooth-plotter-c91c859.js'; +// NETDATA.raphael_js = NETDATA.serverStatic + 'lib/raphael-2.2.4-min.js'; +// NETDATA.c3_js = NETDATA.serverStatic + 'lib/c3-0.4.18.min.js'; +// NETDATA.c3_css = NETDATA.serverStatic + 'css/c3-0.4.18.min.css'; +NETDATA.d3pie_js = NETDATA.serverStatic + 'lib/d3pie-0.2.1-netdata-3.js'; +NETDATA.d3_js = NETDATA.serverStatic + 'lib/d3-4.12.2.min.js'; +// NETDATA.morris_js = NETDATA.serverStatic + 'lib/morris-0.5.1.min.js'; +// NETDATA.morris_css = NETDATA.serverStatic + 'css/morris-0.5.1.css'; +NETDATA.google_js = 'https://www.google.com/jsapi'; +// Error Handling + +NETDATA.errorCodes = { + 100: {message: "Cannot load chart library", alert: true}, + 101: {message: "Cannot load jQuery", alert: true}, + 402: {message: "Chart library not found", alert: false}, + 403: {message: "Chart library not enabled/is failed", alert: false}, + 404: {message: "Chart not found", alert: false}, + 405: {message: "Cannot download charts index from server", alert: true}, + 406: {message: "Invalid charts index downloaded from server", alert: true}, + 407: {message: "Cannot HELLO netdata server", alert: false}, + 408: {message: "Netdata servers sent invalid response to HELLO", alert: false}, + 409: {message: "Cannot ACCESS netdata registry", alert: false}, + 410: {message: "Netdata registry ACCESS failed", alert: false}, + 411: {message: "Netdata registry server send invalid response to DELETE ", alert: false}, + 412: {message: "Netdata registry DELETE failed", alert: false}, + 413: {message: "Netdata registry server send invalid response to SWITCH ", alert: false}, + 414: {message: "Netdata registry SWITCH failed", alert: false}, + 415: {message: "Netdata alarms download failed", alert: false}, + 416: {message: "Netdata alarms log download failed", alert: false}, + 417: {message: "Netdata registry server send invalid response to SEARCH ", alert: false}, + 418: {message: "Netdata registry SEARCH failed", alert: false} +}; + +NETDATA.errorLast = { + code: 0, + message: "", + datetime: 0 +}; + +NETDATA.error = function (code, msg) { + NETDATA.errorLast.code = code; + NETDATA.errorLast.message = msg; + NETDATA.errorLast.datetime = Date.now(); + + console.log("ERROR " + code + ": " + NETDATA.errorCodes[code].message + ": " + msg); + + let ret = true; + if (typeof netdataErrorCallback === 'function') { + ret = netdataErrorCallback('system', code, msg); + } + + if (ret && NETDATA.errorCodes[code].alert) { + alert("ERROR " + code + ": " + NETDATA.errorCodes[code].message + ": " + msg); + } +}; + +NETDATA.errorReset = function () { + NETDATA.errorLast.code = 0; + NETDATA.errorLast.message = "You are doing fine!"; + NETDATA.errorLast.datetime = 0; +}; +// *** src/dashboard.js/compatibility.js + +// Compatibility fixes. + +// fix IE issue with console +if (!window.console) { + window.console = { + log: function () { + } + }; +} + +// if string.endsWith is not defined, define it +if (typeof String.prototype.endsWith !== 'function') { + String.prototype.endsWith = function (s) { + if (s.length > this.length) { + return false; + } + return this.slice(-s.length) === s; + }; +} + +// if string.startsWith is not defined, define it +if (typeof String.prototype.startsWith !== 'function') { + String.prototype.startsWith = function (s) { + if (s.length > this.length) { + return false; + } + return this.slice(s.length) === s; + }; +} +// ---------------------------------------------------------------------------------------------------------------- +// XSS checks + +NETDATA.xss = { + enabled: (typeof netdataCheckXSS === 'undefined') ? false : netdataCheckXSS, + enabled_for_data: (typeof netdataCheckXSS === 'undefined') ? false : netdataCheckXSS, + + string: function (s) { + return s.toString() + .replace(//g, '>') + .replace(/"/g, '"') + .replace(/'/g, '''); + }, + + object: function (name, obj, ignore_regex) { + if (typeof ignore_regex !== 'undefined' && ignore_regex.test(name)) { + // console.log('XSS: ignoring "' + name + '"'); + return obj; + } + + switch (typeof(obj)) { + case 'string': + const ret = this.string(obj); + if (ret !== obj) { + console.log('XSS protection changed string ' + name + ' from "' + obj + '" to "' + ret + '"'); + } + return ret; + + case 'object': + if (obj === null) { + return obj; + } + + if (Array.isArray(obj)) { + // console.log('checking array "' + name + '"'); + + let len = obj.length; + while (len--) { + obj[len] = this.object(name + '[' + len + ']', obj[len], ignore_regex); + } + } else { + // console.log('checking object "' + name + '"'); + + for (var i in obj) { + if (obj.hasOwnProperty(i) === false) { + continue; + } + if (this.string(i) !== i) { + console.log('XSS protection removed invalid object member "' + name + '.' + i + '"'); + delete obj[i]; + } else { + obj[i] = this.object(name + '.' + i, obj[i], ignore_regex); + } + } + } + return obj; + + default: + return obj; + } + }, + + checkOptional: function (name, obj, ignore_regex) { + if (this.enabled) { + //console.log('XSS: checking optional "' + name + '"...'); + return this.object(name, obj, ignore_regex); + } + return obj; + }, + + checkAlways: function (name, obj, ignore_regex) { + //console.log('XSS: checking always "' + name + '"...'); + return this.object(name, obj, ignore_regex); + }, + + checkData: function (name, obj, ignore_regex) { + if (this.enabled_for_data) { + //console.log('XSS: checking data "' + name + '"...'); + return this.object(name, obj, ignore_regex); + } + return obj; + } +}; +NETDATA.colorHex2Rgb = function (hex) { + // Expand shorthand form (e.g. "03F") to full form (e.g. "0033FF") + let shorthandRegex = /^#?([a-f\d])([a-f\d])([a-f\d])$/i; + hex = hex.replace(shorthandRegex, function (m, r, g, b) { + return r + r + g + g + b + b; + }); + + let result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex); + return result ? { + r: parseInt(result[1], 16), + g: parseInt(result[2], 16), + b: parseInt(result[3], 16) + } : null; +}; + +NETDATA.colorLuminance = function (hex, lum) { + // validate hex string + hex = String(hex).replace(/[^0-9a-f]/gi, ''); + if (hex.length < 6) { + hex = hex[0] + hex[0] + hex[1] + hex[1] + hex[2] + hex[2]; + } + + lum = lum || 0; + + // convert to decimal and change luminosity + let rgb = "#"; + for (let i = 0; i < 3; i++) { + let c = parseInt(hex.substr(i * 2, 2), 16); + c = Math.round(Math.min(Math.max(0, c + (c * lum)), 255)).toString(16); + rgb += ("00" + c).substr(c.length); + } + + return rgb; +}; +NETDATA.unitsConversion = { + keys: {}, // keys for data-common-units + latest: {}, // latest selected units for data-common-units + + globalReset: function () { + this.keys = {}; + this.latest = {}; + }, + + scalableUnits: { + 'packets/s': { + 'pps': 1, + 'Kpps': 1000, + 'Mpps': 1000000 + }, + 'pps': { + 'pps': 1, + 'Kpps': 1000, + 'Mpps': 1000000 + }, + 'kilobits/s': { + 'bits/s': 1 / 1000, + 'kilobits/s': 1, + 'megabits/s': 1000, + 'gigabits/s': 1000000, + 'terabits/s': 1000000000 + }, + 'bytes/s': { + 'bytes/s': 1, + 'kilobytes/s': 1024, + 'megabytes/s': 1024 * 1024, + 'gigabytes/s': 1024 * 1024 * 1024, + 'terabytes/s': 1024 * 1024 * 1024 * 1024 + }, + 'kilobytes/s': { + 'bytes/s': 1 / 1024, + 'kilobytes/s': 1, + 'megabytes/s': 1024, + 'gigabytes/s': 1024 * 1024, + 'terabytes/s': 1024 * 1024 * 1024 + }, + 'B/s': { + 'B/s': 1, + 'KiB/s': 1024, + 'MiB/s': 1024 * 1024, + 'GiB/s': 1024 * 1024 * 1024, + 'TiB/s': 1024 * 1024 * 1024 * 1024 + }, + 'KB/s': { + 'B/s': 1 / 1024, + 'KB/s': 1, + 'MB/s': 1024, + 'GB/s': 1024 * 1024, + 'TB/s': 1024 * 1024 * 1024 + }, + 'KiB/s': { + 'B/s': 1 / 1024, + 'KiB/s': 1, + 'MiB/s': 1024, + 'GiB/s': 1024 * 1024, + 'TiB/s': 1024 * 1024 * 1024 + }, + 'bytes': { + 'bytes': 1, + 'kilobytes': 1024, + 'megabytes': 1024 * 1024, + 'gigabytes': 1024 * 1024 * 1024, + 'terabytes': 1024 * 1024 * 1024 * 1024 + }, + 'B': { + 'B': 1, + 'KiB': 1024, + 'MiB': 1024 * 1024, + 'GiB': 1024 * 1024 * 1024, + 'TiB': 1024 * 1024 * 1024 * 1024, + 'PiB': 1024 * 1024 * 1024 * 1024 * 1024 + }, + 'KB': { + 'B': 1 / 1024, + 'KB': 1, + 'MB': 1024, + 'GB': 1024 * 1024, + 'TB': 1024 * 1024 * 1024 + }, + 'KiB': { + 'B': 1 / 1024, + 'KiB': 1, + 'MiB': 1024, + 'GiB': 1024 * 1024, + 'TiB': 1024 * 1024 * 1024 + }, + 'MB': { + 'B': 1 / (1024 * 1024), + 'KB': 1 / 1024, + 'MB': 1, + 'GB': 1024, + 'TB': 1024 * 1024, + 'PB': 1024 * 1024 * 1024 + }, + 'MiB': { + 'B': 1 / (1024 * 1024), + 'KiB': 1 / 1024, + 'MiB': 1, + 'GiB': 1024, + 'TiB': 1024 * 1024, + 'PiB': 1024 * 1024 * 1024 + }, + 'GB': { + 'B': 1 / (1024 * 1024 * 1024), + 'KB': 1 / (1024 * 1024), + 'MB': 1 / 1024, + 'GB': 1, + 'TB': 1024, + 'PB': 1024 * 1024, + 'EB': 1024 * 1024 * 1024 + }, + 'GiB': { + 'B': 1 / (1024 * 1024 * 1024), + 'KiB': 1 / (1024 * 1024), + 'MiB': 1 / 1024, + 'GiB': 1, + 'TiB': 1024, + 'PiB': 1024 * 1024, + 'EiB': 1024 * 1024 * 1024 + }, + 'num': { + 'num': 1, + 'num (K)': 1000, + 'num (M)': 1000000, + 'num (G)': 1000000000, + 'num (T)': 1000000000000 + }, + 'Hz': { + 'Hz': 1, + 'kHz': 10 ** 3, + 'MHz': 10 ** 6, + 'GHz': 10 ** 9, + 'THz': 10 ** 12, + 'PHz': 10 ** 15, + 'EHz': 10 ** 18, + 'ZHz': 10 ** 21, + }, + /* + 'milliseconds': { + 'seconds': 1000 + }, + 'seconds': { + 'milliseconds': 0.001, + 'seconds': 1, + 'minutes': 60, + 'hours': 3600, + 'days': 86400 + } + */ + }, + + convertibleUnits: { + 'Celsius': { + 'Fahrenheit': { + check: function (max) { + void(max); + return NETDATA.options.current.temperature === 'fahrenheit'; + }, + convert: function (value) { + return value * 9 / 5 + 32; + } + } + }, + 'celsius': { + 'fahrenheit': { + check: function (max) { + void(max); + return NETDATA.options.current.temperature === 'fahrenheit'; + }, + convert: function (value) { + return value * 9 / 5 + 32; + } + } + }, + 'seconds': { + 'time': { + check: function (max) { + void(max); + return NETDATA.options.current.seconds_as_time; + }, + convert: function (seconds) { + return NETDATA.unitsConversion.seconds2time(seconds); + } + } + }, + 'milliseconds': { + 'milliseconds': { + check: function (max) { + return NETDATA.options.current.seconds_as_time && max < 1000; + }, + convert: function (milliseconds) { + let tms = Math.round(milliseconds * 10); + milliseconds = Math.floor(tms / 10); + + tms -= milliseconds * 10; + + return (milliseconds).toString() + '.' + tms.toString(); + } + }, + 'seconds': { + check: function (max) { + return NETDATA.options.current.seconds_as_time && max >= 1000 && max < 60000; + }, + convert: function (milliseconds) { + milliseconds = Math.round(milliseconds); + + let seconds = Math.floor(milliseconds / 1000); + milliseconds -= seconds * 1000; + + milliseconds = Math.round(milliseconds / 10); + + return seconds.toString() + '.' + + NETDATA.zeropad(milliseconds); + } + }, + 'M:SS.ms': { + check: function (max) { + return NETDATA.options.current.seconds_as_time && max >= 60000; + }, + convert: function (milliseconds) { + milliseconds = Math.round(milliseconds); + + let minutes = Math.floor(milliseconds / 60000); + milliseconds -= minutes * 60000; + + let seconds = Math.floor(milliseconds / 1000); + milliseconds -= seconds * 1000; + + milliseconds = Math.round(milliseconds / 10); + + return minutes.toString() + ':' + + NETDATA.zeropad(seconds) + '.' + + NETDATA.zeropad(milliseconds); + } + } + }, + 'nanoseconds': { + 'nanoseconds': { + check: function (max) { + return NETDATA.options.current.seconds_as_time && max < 1000; + }, + convert: function (nanoseconds) { + let tms = Math.round(nanoseconds * 10); + nanoseconds = Math.floor(tms / 10); + + tms -= nanoseconds * 10; + + return (nanoseconds).toString() + '.' + tms.toString(); + } + }, + 'microseconds': { + check: function (max) { + return NETDATA.options.current.seconds_as_time + && max >= 1000 && max < 1000 * 1000; + }, + convert: function (nanoseconds) { + nanoseconds = Math.round(nanoseconds); + + let microseconds = Math.floor(nanoseconds / 1000); + nanoseconds -= microseconds * 1000; + + nanoseconds = Math.round(nanoseconds / 10 ); + + return microseconds.toString() + '.' + + NETDATA.zeropad(nanoseconds); + } + }, + 'milliseconds': { + check: function (max) { + return NETDATA.options.current.seconds_as_time + && max >= 1000 * 1000 && max < 1000 * 1000 * 1000; + }, + convert: function (nanoseconds) { + nanoseconds = Math.round(nanoseconds); + + let milliseconds = Math.floor(nanoseconds / 1000 / 1000); + nanoseconds -= milliseconds * 1000 * 1000; + + nanoseconds = Math.round(nanoseconds / 1000 / 10); + + return milliseconds.toString() + '.' + + NETDATA.zeropad(nanoseconds); + } + }, + 'seconds': { + check: function (max) { + return NETDATA.options.current.seconds_as_time + && max >= 1000 * 1000 * 1000; + }, + convert: function (nanoseconds) { + nanoseconds = Math.round(nanoseconds); + + let seconds = Math.floor(nanoseconds / 1000 / 1000 / 1000); + nanoseconds -= seconds * 1000 * 1000 * 1000; + + nanoseconds = Math.round(nanoseconds / 1000 / 1000 / 10); + + return seconds.toString() + '.' + + NETDATA.zeropad(nanoseconds); + } + }, + } + }, + + seconds2time: function (seconds) { + seconds = Math.abs(seconds); + + let days = Math.floor(seconds / 86400); + seconds -= days * 86400; + + let hours = Math.floor(seconds / 3600); + seconds -= hours * 3600; + + let minutes = Math.floor(seconds / 60); + seconds -= minutes * 60; + + seconds = Math.round(seconds); + + let ms_txt = ''; + /* + let ms = seconds - Math.floor(seconds); + seconds -= ms; + ms = Math.round(ms * 1000); + + if (ms > 1) { + if (ms < 10) + ms_txt = '.00' + ms.toString(); + else if (ms < 100) + ms_txt = '.0' + ms.toString(); + else + ms_txt = '.' + ms.toString(); + } + */ + + return ((days > 0) ? days.toString() + 'd:' : '').toString() + + NETDATA.zeropad(hours) + ':' + + NETDATA.zeropad(minutes) + ':' + + NETDATA.zeropad(seconds) + + ms_txt; + }, + + // get a function that converts the units + // + every time units are switched call the callback + get: function (uuid, min, max, units, desired_units, common_units_name, switch_units_callback) { + // validate the parameters + if (typeof units === 'undefined') { + units = 'undefined'; + } + + // check if we support units conversion + if (typeof this.scalableUnits[units] === 'undefined' && typeof this.convertibleUnits[units] === 'undefined') { + // we can't convert these units + //console.log('DEBUG: ' + uuid.toString() + ' can\'t convert units: ' + units.toString()); + return function (value) { + return value; + }; + } + + // check if the caller wants the original units + if (typeof desired_units === 'undefined' || desired_units === null || desired_units === 'original' || desired_units === units) { + //console.log('DEBUG: ' + uuid.toString() + ' original units wanted'); + switch_units_callback(units); + return function (value) { + return value; + }; + } + + // now we know we can convert the units + // and the caller wants some kind of conversion + + let tunits = null; + let tdivider = 0; + + if (typeof this.scalableUnits[units] !== 'undefined') { + // units that can be scaled + // we decide a divider + + // console.log('NETDATA.unitsConversion.get(' + units.toString() + ', ' + desired_units.toString() + ', function()) decide divider with min = ' + min.toString() + ', max = ' + max.toString()); + + if (desired_units === 'auto') { + // the caller wants to auto-scale the units + + // find the absolute maximum value that is rendered on the chart + // based on this we decide the scale + min = Math.abs(min); + max = Math.abs(max); + if (min > max) { + max = min; + } + + // find the smallest scale that provides integers + // for (x in this.scalableUnits[units]) { + // if (this.scalableUnits[units].hasOwnProperty(x)) { + // let m = this.scalableUnits[units][x]; + // if (m <= max && m > tdivider) { + // tunits = x; + // tdivider = m; + // } + // } + // } + const sunit = this.scalableUnits[units]; + for (var x of Object.keys(sunit)) { + let m = sunit[x]; + if (m <= max && m > tdivider) { + tunits = x; + tdivider = m; + } + } + + if (tunits === null || tdivider <= 0) { + // we couldn't find one + //console.log('DEBUG: ' + uuid.toString() + ' cannot find an auto-scaling candidate for units: ' + units.toString() + ' (max: ' + max.toString() + ')'); + switch_units_callback(units); + return function (value) { + return value; + }; + } + + if (typeof common_units_name === 'string' && typeof uuid === 'string') { + // the caller wants several charts to have the same units + // data-common-units + + let common_units_key = common_units_name + '-' + units; + + // add our divider into the list of keys + let t = this.keys[common_units_key]; + if (typeof t === 'undefined') { + this.keys[common_units_key] = {}; + t = this.keys[common_units_key]; + } + t[uuid] = { + units: tunits, + divider: tdivider + }; + + // find the max divider of all charts + let common_units = t[uuid]; + for (var x in t) { + if (t.hasOwnProperty(x) && t[x].divider > common_units.divider) { + common_units = t[x]; + } + } + + // save our common_max to the latest keys + let latest = this.latest[common_units_key]; + if (typeof latest === 'undefined') { + this.latest[common_units_key] = {}; + latest = this.latest[common_units_key]; + } + latest.units = common_units.units; + latest.divider = common_units.divider; + + tunits = latest.units; + tdivider = latest.divider; + + //console.log('DEBUG: ' + uuid.toString() + ' converted units: ' + units.toString() + ' to units: ' + tunits.toString() + ' with divider ' + tdivider.toString() + ', common-units=' + common_units_name.toString() + ((t[uuid].divider !== tdivider)?' USED COMMON, mine was ' + t[uuid].units:' set common').toString()); + + // apply it to this chart + switch_units_callback(tunits); + return function (value) { + if (tdivider !== latest.divider) { + // another chart switched our common units + // we should switch them too + //console.log('DEBUG: ' + uuid + ' switching units due to a common-units change, from ' + tunits.toString() + ' to ' + latest.units.toString()); + tunits = latest.units; + tdivider = latest.divider; + switch_units_callback(tunits); + } + + return value / tdivider; + }; + } else { + // the caller did not give data-common-units + // this chart auto-scales independently of all others + //console.log('DEBUG: ' + uuid.toString() + ' converted units: ' + units.toString() + ' to units: ' + tunits.toString() + ' with divider ' + tdivider.toString() + ', autonomously'); + + switch_units_callback(tunits); + return function (value) { + return value / tdivider; + }; + } + } else { + // the caller wants specific units + + if (typeof this.scalableUnits[units][desired_units] !== 'undefined') { + // all good, set the new units + tdivider = this.scalableUnits[units][desired_units]; + // console.log('DEBUG: ' + uuid.toString() + ' converted units: ' + units.toString() + ' to units: ' + desired_units.toString() + ' with divider ' + tdivider.toString() + ', by reference'); + switch_units_callback(desired_units); + return function (value) { + return value / tdivider; + }; + } else { + // oops! switch back to original units + console.log('Units conversion from ' + units.toString() + ' to ' + desired_units.toString() + ' is not supported.'); + switch_units_callback(units); + return function (value) { + return value; + }; + } + } + } else if (typeof this.convertibleUnits[units] !== 'undefined') { + // units that can be converted + if (desired_units === 'auto') { + for (var x in this.convertibleUnits[units]) { + if (this.convertibleUnits[units].hasOwnProperty(x)) { + if (this.convertibleUnits[units][x].check(max)) { + //console.log('DEBUG: ' + uuid.toString() + ' converting ' + units.toString() + ' to: ' + x.toString()); + switch_units_callback(x); + return this.convertibleUnits[units][x].convert; + } + } + } + + // none checked ok + //console.log('DEBUG: ' + uuid.toString() + ' no conversion available for ' + units.toString() + ' to: ' + desired_units.toString()); + switch_units_callback(units); + return function (value) { + return value; + }; + } else if (typeof this.convertibleUnits[units][desired_units] !== 'undefined') { + switch_units_callback(desired_units); + return this.convertibleUnits[units][desired_units].convert; + } else { + console.log('Units conversion from ' + units.toString() + ' to ' + desired_units.toString() + ' is not supported.'); + switch_units_callback(units); + return function (value) { + return value; + }; + } + } else { + // hm... did we forget to implement the new type? + console.log(`Unmatched unit conversion method for units ${units.toString()}`); + switch_units_callback(units); + return function (value) { + return value; + }; + } + } +}; + +NETDATA.icons = { + left: '', + reset: '', + right: '', + zoomIn: '', + zoomOut: '', + resize: '', + lineChart: '', + areaChart: '', + noChart: '', + loading: '', + noData: '' +}; + +if (typeof netdataIcons === 'object') { + // for (let icon in NETDATA.icons) { + // if (NETDATA.icons.hasOwnProperty(icon) && typeof(netdataIcons[icon]) === 'string') + // NETDATA.icons[icon] = netdataIcons[icon]; + // } + for (var icon of Object.keys(NETDATA.icons)) { + if (typeof(netdataIcons[icon]) === 'string') { + NETDATA.icons[icon] = netdataIcons[icon] + } + } +} + +if (typeof netdataSnapshotData === 'undefined') { + netdataSnapshotData = null; +} + +if (typeof netdataShowHelp === 'undefined') { + netdataShowHelp = true; +} + +if (typeof netdataShowAlarms === 'undefined') { + netdataShowAlarms = false; +} + +if (typeof netdataRegistryAfterMs !== 'number' || netdataRegistryAfterMs < 0) { + netdataRegistryAfterMs = 0; // 1500; +} + +if (typeof netdataRegistry === 'undefined') { + // backward compatibility + netdataRegistry = (typeof netdataNoRegistry !== 'undefined' && netdataNoRegistry === false); +} + +if (netdataRegistry === false && typeof netdataRegistryCallback === 'function') { + netdataRegistry = true; +} + +// ---------------------------------------------------------------------------------------------------------------- +// the defaults for all charts + +// if the user does not specify any of these, the following will be used + +NETDATA.chartDefaults = { + width: '100%', // the chart width - can be null + height: '100%', // the chart height - can be null + min_width: null, // the chart minimum width - can be null + library: 'dygraph', // the graphing library to use + method: 'average', // the grouping method + before: 0, // panning + after: -600, // panning + pixels_per_point: 1, // the detail of the chart + fill_luminance: 0.8 // luminance of colors in solid areas +}; + +// ---------------------------------------------------------------------------------------------------------------- +// global options + +NETDATA.options = { + pauseCallback: null, // a callback when we are really paused + + pause: false, // when enabled we don't auto-refresh the charts + + targets: [], // an array of all the state objects that are + // currently active (independently of their + // viewport visibility) + + updated_dom: true, // when true, the DOM has been updated with + // new elements we have to check. + + auto_refresher_fast_weight: 0, // this is the current time in ms, spent + // rendering charts continuously. + // used with .current.fast_render_timeframe + + page_is_visible: true, // when true, this page is visible + + auto_refresher_stop_until: 0, // timestamp in ms - used internally, to stop the + // auto-refresher for some time (when a chart is + // performing pan or zoom, we need to stop refreshing + // all other charts, to have the maximum speed for + // rendering the chart that is panned or zoomed). + // Used with .current.global_pan_sync_time + + on_scroll_refresher_stop_until: 0, // timestamp in ms - used to stop evaluating + // charts for some time, after a page scroll + + last_page_resize: Date.now(), // the timestamp of the last resize request + + last_page_scroll: 0, // the timestamp the last time the page was scrolled + + browser_timezone: 'unknown', // timezone detected by javascript + server_timezone: 'unknown', // timezone reported by the server + + force_data_points: 0, // force the number of points to be returned for charts + fake_chart_rendering: false, // when set to true, the dashboard will download data but will not render the charts + + passive_events: null, // true if the browser supports passive events + + // the current profile + // we may have many... + current: { + units: 'auto', // can be 'auto' or 'original' + temperature: 'celsius', // can be 'celsius' or 'fahrenheit' + seconds_as_time: true, // show seconds as DDd:HH:MM:SS ? + timezone: 'default', // the timezone to use, or 'default' + user_set_server_timezone: 'default', // as set by the user on the dashboard + + legend_toolbox: true, // show the legend toolbox on charts + resize_charts: true, // show the resize handler on charts + + pixels_per_point: isSlowDevice() ? 5 : 1, // the minimum pixels per point for all charts + // increase this to speed javascript up + // each chart library has its own limit too + // the max of this and the chart library is used + // the final is calculated every time, so a change + // here will have immediate effect on the next chart + // update + + idle_between_charts: 100, // ms - how much time to wait between chart updates + + fast_render_timeframe: 200, // ms - render continuously until this time of continuous + // rendering has been reached + // this setting is used to make it render e.g. 10 + // charts at once, sleep idle_between_charts time + // and continue for another 10 charts. + + idle_between_loops: 500, // ms - if all charts have been updated, wait this + // time before starting again. + + idle_parallel_loops: 100, // ms - the time between parallel refresher updates + + idle_lost_focus: 500, // ms - when the window does not have focus, check + // if focus has been regained, every this time + + global_pan_sync_time: 300, // ms - when you pan or zoom a chart, the background + // auto-refreshing of charts is paused for this amount + // of time + + sync_selection_delay: 400, // ms - when you pan or zoom a chart, wait this amount + // of time before setting up synchronized selections + // on hover. + + sync_selection: true, // enable or disable selection sync + + pan_and_zoom_delay: 50, // when panning or zooming, how ofter to update the chart + + sync_pan_and_zoom: true, // enable or disable pan and zoom sync + + pan_and_zoom_data_padding: true, // fetch more data for the master chart when panning or zooming + + update_only_visible: true, // enable or disable visibility management / used for printing + + parallel_refresher: !isSlowDevice(), // enable parallel refresh of charts + + concurrent_refreshes: true, // when parallel_refresher is enabled, sync also the charts + + destroy_on_hide: isSlowDevice(), // destroy charts when they are not visible + + show_help: netdataShowHelp, // when enabled the charts will show some help + show_help_delay_show_ms: 500, + show_help_delay_hide_ms: 0, + + eliminate_zero_dimensions: true, // do not show dimensions with just zeros + + stop_updates_when_focus_is_lost: true, // boolean - shall we stop auto-refreshes when document does not have user focus + stop_updates_while_resizing: 1000, // ms - time to stop auto-refreshes while resizing the charts + + double_click_speed: 500, // ms - time between clicks / taps to detect double click/tap + + smooth_plot: !isSlowDevice(), // enable smooth plot, where possible + + color_fill_opacity_line: 1.0, + color_fill_opacity_area: 0.2, + color_fill_opacity_stacked: 0.8, + + pan_and_zoom_factor: 0.25, // the increment when panning and zooming with the toolbox + pan_and_zoom_factor_multiplier_control: 2.0, + pan_and_zoom_factor_multiplier_shift: 3.0, + pan_and_zoom_factor_multiplier_alt: 4.0, + + abort_ajax_on_scroll: false, // kill pending ajax page scroll + async_on_scroll: false, // sync/async onscroll handler + onscroll_worker_duration_threshold: 30, // time in ms, for async scroll handler + + retries_on_data_failures: 3, // how many retries to make if we can't fetch chart data from the server + + setOptionCallback: function () { + } + }, + + debug: { + show_boxes: false, + main_loop: false, + focus: false, + visibility: false, + chart_data_url: false, + chart_errors: true, // remember to set it to false before merging + chart_timing: false, + chart_calls: false, + libraries: false, + dygraph: false, + globalSelectionSync: false, + globalPanAndZoom: false + } +}; + +NETDATA.statistics = { + refreshes_total: 0, + refreshes_active: 0, + refreshes_active_max: 0 +}; + +// local storage options + +NETDATA.localStorage = { + default: {}, + current: {}, + callback: {} // only used for resetting back to defaults +}; + +NETDATA.localStorageTested = -1; +NETDATA.localStorageTest = function () { + if (NETDATA.localStorageTested !== -1) { + return NETDATA.localStorageTested; + } + + if (typeof Storage !== "undefined" && typeof localStorage === 'object') { + let test = 'test'; + try { + localStorage.setItem(test, test); + localStorage.removeItem(test); + NETDATA.localStorageTested = true; + } catch (e) { + NETDATA.localStorageTested = false; + } + } else { + NETDATA.localStorageTested = false; + } + + return NETDATA.localStorageTested; +}; + +NETDATA.localStorageGet = function (key, def, callback) { + let ret = def; + + if (typeof NETDATA.localStorage.default[key.toString()] === 'undefined') { + NETDATA.localStorage.default[key.toString()] = def; + NETDATA.localStorage.callback[key.toString()] = callback; + } + + if (NETDATA.localStorageTest()) { + try { + // console.log('localStorage: loading "' + key.toString() + '"'); + ret = localStorage.getItem(key.toString()); + // console.log('netdata loaded: ' + key.toString() + ' = ' + ret.toString()); + if (ret === null || ret === 'undefined') { + // console.log('localStorage: cannot load it, saving "' + key.toString() + '" with value "' + JSON.stringify(def) + '"'); + localStorage.setItem(key.toString(), JSON.stringify(def)); + ret = def; + } else { + // console.log('localStorage: got "' + key.toString() + '" with value "' + ret + '"'); + ret = JSON.parse(ret); + // console.log('localStorage: loaded "' + key.toString() + '" as value ' + ret + ' of type ' + typeof(ret)); + } + } catch (error) { + console.log('localStorage: failed to read "' + key.toString() + '", using default: "' + def.toString() + '"'); + ret = def; + } + } + + if (typeof ret === 'undefined' || ret === 'undefined') { + console.log('localStorage: LOADED UNDEFINED "' + key.toString() + '" as value ' + ret + ' of type ' + typeof(ret)); + ret = def; + } + + NETDATA.localStorage.current[key.toString()] = ret; + return ret; +}; + +NETDATA.localStorageSet = function (key, value, callback) { + if (typeof value === 'undefined' || value === 'undefined') { + console.log('localStorage: ATTEMPT TO SET UNDEFINED "' + key.toString() + '" as value ' + value + ' of type ' + typeof(value)); + } + + if (typeof NETDATA.localStorage.default[key.toString()] === 'undefined') { + NETDATA.localStorage.default[key.toString()] = value; + NETDATA.localStorage.current[key.toString()] = value; + NETDATA.localStorage.callback[key.toString()] = callback; + } + + if (NETDATA.localStorageTest()) { + // console.log('localStorage: saving "' + key.toString() + '" with value "' + JSON.stringify(value) + '"'); + try { + localStorage.setItem(key.toString(), JSON.stringify(value)); + } catch (e) { + console.log('localStorage: failed to save "' + key.toString() + '" with value: "' + value.toString() + '"'); + } + } + + NETDATA.localStorage.current[key.toString()] = value; + return value; +}; + +NETDATA.localStorageGetRecursive = function (obj, prefix, callback) { + let keys = Object.keys(obj); + let len = keys.length; + while (len--) { + let i = keys[len]; + + if (typeof obj[i] === 'object') { + //console.log('object ' + prefix + '.' + i.toString()); + NETDATA.localStorageGetRecursive(obj[i], prefix + '.' + i.toString(), callback); + continue; + } + + obj[i] = NETDATA.localStorageGet(prefix + '.' + i.toString(), obj[i], callback); + } +}; + +NETDATA.setOption = function (key, value) { + if (key.toString() === 'setOptionCallback') { + if (typeof NETDATA.options.current.setOptionCallback === 'function') { + NETDATA.options.current[key.toString()] = value; + NETDATA.options.current.setOptionCallback(); + } + } else if (NETDATA.options.current[key.toString()] !== value) { + let name = 'options.' + key.toString(); + + if (typeof NETDATA.localStorage.default[name.toString()] === 'undefined') { + console.log('localStorage: setOption() on unsaved option: "' + name.toString() + '", value: ' + value); + } + + //console.log(NETDATA.localStorage); + //console.log('setOption: setting "' + key.toString() + '" to "' + value + '" of type ' + typeof(value) + ' original type ' + typeof(NETDATA.options.current[key.toString()])); + //console.log(NETDATA.options); + NETDATA.options.current[key.toString()] = NETDATA.localStorageSet(name.toString(), value, null); + + if (typeof NETDATA.options.current.setOptionCallback === 'function') { + NETDATA.options.current.setOptionCallback(); + } + } + + return true; +}; + +NETDATA.getOption = function (key) { + return NETDATA.options.current[key.toString()]; +}; + +// read settings from local storage +NETDATA.localStorageGetRecursive(NETDATA.options.current, 'options', null); + +// always start with this option enabled. +NETDATA.setOption('stop_updates_when_focus_is_lost', true); + +NETDATA.resetOptions = function () { + let keys = Object.keys(NETDATA.localStorage.default); + let len = keys.length; + + while (len--) { + let i = keys[len]; + let a = i.split('.'); + + if (a[0] === 'options') { + if (a[1] === 'setOptionCallback') { + continue; + } + if (typeof NETDATA.localStorage.default[i] === 'undefined') { + continue; + } + if (NETDATA.options.current[i] === NETDATA.localStorage.default[i]) { + continue; + } + + NETDATA.setOption(a[1], NETDATA.localStorage.default[i]); + } else if (a[0] === 'chart_heights') { + if (typeof NETDATA.localStorage.callback[i] === 'function' && typeof NETDATA.localStorage.default[i] !== 'undefined') { + NETDATA.localStorage.callback[i](NETDATA.localStorage.default[i]); + } + } + } + + NETDATA.dateTime.init(NETDATA.options.current.timezone); +}; + +// *** src/dashboard.js/timeout.js + +// TODO: Better name needed + +NETDATA.timeout = { + // by default, these are just wrappers to setTimeout() / clearTimeout() + + step: function (callback) { + return window.setTimeout(callback, 1000 / 60); + }, + + set: function (callback, delay) { + return window.setTimeout(callback, delay); + }, + + clear: function (id) { + return window.clearTimeout(id); + }, + + init: function () { + let custom = true; + + if (window.requestAnimationFrame) { + this.step = function (callback) { + return window.requestAnimationFrame(callback); + }; + + this.clear = function (handle) { + return window.cancelAnimationFrame(handle.value); + }; + // } else if (window.webkitRequestAnimationFrame) { + // this.step = function (callback) { + // return window.webkitRequestAnimationFrame(callback); + // }; + + // if (window.webkitCancelAnimationFrame) { + // this.clear = function (handle) { + // return window.webkitCancelAnimationFrame(handle.value); + // }; + // } else if (window.webkitCancelRequestAnimationFrame) { + // this.clear = function (handle) { + // return window.webkitCancelRequestAnimationFrame(handle.value); + // }; + // } + // } else if (window.mozRequestAnimationFrame) { + // this.step = function (callback) { + // return window.mozRequestAnimationFrame(callback); + // }; + + // this.clear = function (handle) { + // return window.mozCancelRequestAnimationFrame(handle.value); + // }; + // } else if (window.oRequestAnimationFrame) { + // this.step = function (callback) { + // return window.oRequestAnimationFrame(callback); + // }; + + // this.clear = function (handle) { + // return window.oCancelRequestAnimationFrame(handle.value); + // }; + // } else if (window.msRequestAnimationFrame) { + // this.step = function (callback) { + // return window.msRequestAnimationFrame(callback); + // }; + + // this.clear = function (handle) { + // return window.msCancelRequestAnimationFrame(handle.value); + // }; + } else { + custom = false; + } + + if (custom) { + // we have installed custom .step() / .clear() functions + // overwrite the .set() too + + this.set = function (callback, delay) { + let start = Date.now(), + handle = new Object(); + + const loop = () => { + let current = Date.now(), + delta = current - start; + + if (delta >= delay) { + callback.call(); + } else { + handle.value = this.step(loop); + } + } + + handle.value = this.step(loop); + return handle; + }; + } + } +}; + +NETDATA.timeout.init(); +// Codacy declarations +/* global netdataTheme */ + +NETDATA.themes = { + white: { + bootstrap_css: NETDATA.serverStatic + 'css/bootstrap-3.3.7.css', + dashboard_css: NETDATA.serverStatic + 'dashboard.css?v20190902-0', + background: '#FFFFFF', + foreground: '#000000', + grid: '#F0F0F0', + axis: '#F0F0F0', + highlight: '#F5F5F5', + colors: ['#3366CC', '#DC3912', '#109618', '#FF9900', '#990099', '#DD4477', + '#3B3EAC', '#66AA00', '#0099C6', '#B82E2E', '#AAAA11', '#5574A6', + '#994499', '#22AA99', '#6633CC', '#E67300', '#316395', '#8B0707', + '#329262', '#3B3EAC'], + easypiechart_track: '#f0f0f0', + easypiechart_scale: '#dfe0e0', + gauge_pointer: '#C0C0C0', + gauge_stroke: '#F0F0F0', + gauge_gradient: false, + d3pie: { + title: '#333333', + subtitle: '#666666', + footer: '#888888', + other: '#aaaaaa', + mainlabel: '#333333', + percentage: '#dddddd', + value: '#aaaa22', + tooltip_bg: '#000000', + tooltip_fg: '#efefef', + segment_stroke: "#ffffff", + gradient_color: '#000000' + } + }, + slate: { + bootstrap_css: NETDATA.serverStatic + 'css/bootstrap-slate-flat-3.3.7.css?v20161229-1', + dashboard_css: NETDATA.serverStatic + 'dashboard.slate.css?v20190902-0', + background: '#272b30', + foreground: '#C8C8C8', + grid: '#283236', + axis: '#283236', + highlight: '#383838', + /* colors: [ '#55bb33', '#ff2222', '#0099C6', '#faa11b', '#adbce0', '#DDDD00', + '#4178ba', '#f58122', '#a5cc39', '#f58667', '#f5ef89', '#cf93c0', + '#a5d18a', '#b8539d', '#3954a3', '#c8a9cf', '#c7de8a', '#fad20a', + '#a6a479', '#a66da8' ], + */ + colors: ['#66AA00', '#FE3912', '#3366CC', '#D66300', '#0099C6', '#DDDD00', + '#5054e6', '#EE9911', '#BB44CC', '#e45757', '#ef0aef', '#CC7700', + '#22AA99', '#109618', '#905bfd', '#f54882', '#4381bf', '#ff3737', + '#329262', '#3B3EFF'], + easypiechart_track: '#373b40', + easypiechart_scale: '#373b40', + gauge_pointer: '#474b50', + gauge_stroke: '#373b40', + gauge_gradient: false, + d3pie: { + title: '#C8C8C8', + subtitle: '#283236', + footer: '#283236', + other: '#283236', + mainlabel: '#C8C8C8', + percentage: '#dddddd', + value: '#cccc44', + tooltip_bg: '#272b30', + tooltip_fg: '#C8C8C8', + segment_stroke: "#283236", + gradient_color: '#000000' + } + } +}; + +if (typeof netdataTheme !== 'undefined' && typeof NETDATA.themes[netdataTheme] !== 'undefined') { + NETDATA.themes.current = NETDATA.themes[netdataTheme]; +} else { + NETDATA.themes.current = NETDATA.themes.white; +} + +NETDATA.colors = NETDATA.themes.current.colors; + +// these are the colors Google Charts are using +// we have them here to attempt emulate their look and feel on the other chart libraries +// http://there4.io/2012/05/02/google-chart-color-list/ +//NETDATA.colors = [ '#3366CC', '#DC3912', '#FF9900', '#109618', '#990099', '#3B3EAC', '#0099C6', +// '#DD4477', '#66AA00', '#B82E2E', '#316395', '#994499', '#22AA99', '#AAAA11', +// '#6633CC', '#E67300', '#8B0707', '#329262', '#5574A6', '#3B3EAC' ]; + +// an alternative set +// http://www.mulinblog.com/a-color-palette-optimized-for-data-visualization/ +// (blue) (red) (orange) (green) (pink) (brown) (purple) (yellow) (gray) +//NETDATA.colors = [ '#5DA5DA', '#F15854', '#FAA43A', '#60BD68', '#F17CB0', '#B2912F', '#B276B2', '#DECF3F', '#4D4D4D' ]; +// dygraph + +// Codacy declarations +/* global smoothPlotter */ +/* global Dygraph */ + +NETDATA.dygraph = { + smooth: false +}; + +NETDATA.dygraphToolboxPanAndZoom = function (state, after, before) { + if (after < state.netdata_first) { + after = state.netdata_first; + } + + if (before > state.netdata_last) { + before = state.netdata_last; + } + + state.setMode('zoom'); + NETDATA.globalSelectionSync.stop(); + NETDATA.globalSelectionSync.delay(); + state.tmp.dygraph_user_action = true; + state.tmp.dygraph_force_zoom = true; + // state.log('toolboxPanAndZoom'); + state.updateChartPanOrZoom(after, before); + NETDATA.globalPanAndZoom.setMaster(state, after, before); +}; + +NETDATA.dygraphSetSelection = function (state, t) { + if (typeof state.tmp.dygraph_instance !== 'undefined') { + let r = state.calculateRowForTime(t); + if (r !== -1) { + state.tmp.dygraph_instance.setSelection(r); + return true; + } else { + state.tmp.dygraph_instance.clearSelection(); + state.legendShowUndefined(); + } + } + + return false; +}; + +NETDATA.dygraphClearSelection = function (state) { + if (typeof state.tmp.dygraph_instance !== 'undefined') { + state.tmp.dygraph_instance.clearSelection(); + } + return true; +}; + +NETDATA.dygraphSmoothInitialize = function (callback) { + $.ajax({ + url: NETDATA.dygraph_smooth_js, + cache: true, + dataType: "script", + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function () { + NETDATA.dygraph.smooth = true; + smoothPlotter.smoothing = 0.3; + }) + .fail(function () { + NETDATA.dygraph.smooth = false; + }) + .always(function () { + if (typeof callback === "function") { + return callback(); + } + }); +}; + +NETDATA.dygraphInitialize = function (callback) { + if (typeof netdataNoDygraphs === 'undefined' || !netdataNoDygraphs) { + $.ajax({ + url: NETDATA.dygraph_js, + cache: true, + dataType: "script", + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function () { + NETDATA.registerChartLibrary('dygraph', NETDATA.dygraph_js); + }) + .fail(function () { + NETDATA.chartLibraries.dygraph.enabled = false; + NETDATA.error(100, NETDATA.dygraph_js); + }) + .always(function () { + if (NETDATA.chartLibraries.dygraph.enabled && NETDATA.options.current.smooth_plot) { + NETDATA.dygraphSmoothInitialize(callback); + } else if (typeof callback === "function") { + return callback(); + } + }); + } else { + NETDATA.chartLibraries.dygraph.enabled = false; + if (typeof callback === "function") { + return callback(); + } + } +}; + +NETDATA.dygraphChartUpdate = function (state, data) { + let dygraph = state.tmp.dygraph_instance; + + if (typeof dygraph === 'undefined') { + return NETDATA.dygraphChartCreate(state, data); + } + + // when the chart is not visible, and hidden + // if there is a window resize, dygraph detects + // its element size as 0x0. + // this will make it re-appear properly + + if (state.tm.last_unhidden > state.tmp.dygraph_last_rendered) { + dygraph.resize(); + } + + let options = { + file: data.result.data, + colors: state.chartColors(), + labels: data.result.labels, + //labelsDivWidth: state.chartWidth() - 70, + includeZero: state.tmp.dygraph_include_zero, + visibility: state.dimensions_visibility.selected2BooleanArray(state.data.dimension_names) + }; + + if (state.tmp.dygraph_chart_type === 'stacked') { + if (options.includeZero && state.dimensions_visibility.countSelected() < options.visibility.length) { + options.includeZero = 0; + } + } + + if (!NETDATA.chartLibraries.dygraph.isSparkline(state)) { + options.ylabel = state.units_current; // (state.units_desired === 'auto')?"":state.units_current; + } + + if (state.tmp.dygraph_force_zoom) { + if (NETDATA.options.debug.dygraph || state.debug) { + state.log('dygraphChartUpdate() forced zoom update'); + } + + options.dateWindow = (state.requested_padding !== null) ? [state.view_after, state.view_before] : null; + //options.isZoomedIgnoreProgrammaticZoom = true; + state.tmp.dygraph_force_zoom = false; + } else if (state.current.name !== 'auto') { + if (NETDATA.options.debug.dygraph || state.debug) { + state.log('dygraphChartUpdate() loose update'); + } + } else { + if (NETDATA.options.debug.dygraph || state.debug) { + state.log('dygraphChartUpdate() strict update'); + } + + options.dateWindow = (state.requested_padding !== null) ? [state.view_after, state.view_before] : null; + //options.isZoomedIgnoreProgrammaticZoom = true; + } + + options.valueRange = state.tmp.dygraph_options.valueRange; + + let oldMax = null, oldMin = null; + if (state.tmp.__commonMin !== null) { + state.data.min = state.tmp.dygraph_instance.axes_[0].extremeRange[0]; + oldMin = options.valueRange[0] = NETDATA.commonMin.get(state); + } + if (state.tmp.__commonMax !== null) { + state.data.max = state.tmp.dygraph_instance.axes_[0].extremeRange[1]; + oldMax = options.valueRange[1] = NETDATA.commonMax.get(state); + } + + if (state.tmp.dygraph_smooth_eligible) { + if ((NETDATA.options.current.smooth_plot && state.tmp.dygraph_options.plotter !== smoothPlotter) + || (NETDATA.options.current.smooth_plot === false && state.tmp.dygraph_options.plotter === smoothPlotter)) { + NETDATA.dygraphChartCreate(state, data); + return; + } + } + + if (netdataSnapshotData !== null && NETDATA.globalPanAndZoom.isActive() && NETDATA.globalPanAndZoom.isMaster(state) === false) { + // pan and zoom on snapshots + options.dateWindow = [NETDATA.globalPanAndZoom.force_after_ms, NETDATA.globalPanAndZoom.force_before_ms]; + //options.isZoomedIgnoreProgrammaticZoom = true; + } + + if (NETDATA.chartLibraries.dygraph.isLogScale(state)) { + if (Array.isArray(options.valueRange) && options.valueRange[0] <= 0) { + options.valueRange[0] = null; + } + } + + dygraph.updateOptions(options); + + let redraw = false; + if (oldMin !== null && oldMin > state.tmp.dygraph_instance.axes_[0].extremeRange[0]) { + state.data.min = state.tmp.dygraph_instance.axes_[0].extremeRange[0]; + options.valueRange[0] = NETDATA.commonMin.get(state); + redraw = true; + } + if (oldMax !== null && oldMax < state.tmp.dygraph_instance.axes_[0].extremeRange[1]) { + state.data.max = state.tmp.dygraph_instance.axes_[0].extremeRange[1]; + options.valueRange[1] = NETDATA.commonMax.get(state); + redraw = true; + } + + if (redraw) { + // state.log('forcing redraw to adapt to common- min/max'); + dygraph.updateOptions(options); + } + + state.tmp.dygraph_last_rendered = Date.now(); + return true; +}; + +NETDATA.dygraphChartCreate = function (state, data) { + if (NETDATA.options.debug.dygraph || state.debug) { + state.log('dygraphChartCreate()'); + } + + state.tmp.dygraph_chart_type = NETDATA.dataAttribute(state.element, 'dygraph-type', state.chart.chart_type); + if (state.tmp.dygraph_chart_type === 'stacked' && data.dimensions === 1) { + state.tmp.dygraph_chart_type = 'area'; + } + if (state.tmp.dygraph_chart_type === 'stacked' && NETDATA.chartLibraries.dygraph.isLogScale(state)) { + state.tmp.dygraph_chart_type = 'area'; + } + + let highlightCircleSize = NETDATA.chartLibraries.dygraph.isSparkline(state) ? 3 : 4; + + let smooth = NETDATA.dygraph.smooth + ? (NETDATA.dataAttributeBoolean(state.element, 'dygraph-smooth', (state.tmp.dygraph_chart_type === 'line' && NETDATA.chartLibraries.dygraph.isSparkline(state) === false))) + : false; + + state.tmp.dygraph_include_zero = NETDATA.dataAttribute(state.element, 'dygraph-includezero', (state.tmp.dygraph_chart_type === 'stacked')); + let drawAxis = NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawaxis', true); + + state.tmp.dygraph_options = { + colors: NETDATA.dataAttribute(state.element, 'dygraph-colors', state.chartColors()), + + // leave a few pixels empty on the right of the chart + rightGap: NETDATA.dataAttribute(state.element, 'dygraph-rightgap', 5), + showRangeSelector: NETDATA.dataAttributeBoolean(state.element, 'dygraph-showrangeselector', false), + showRoller: NETDATA.dataAttributeBoolean(state.element, 'dygraph-showroller', false), + title: NETDATA.dataAttribute(state.element, 'dygraph-title', state.title), + titleHeight: NETDATA.dataAttribute(state.element, 'dygraph-titleheight', 19), + legend: NETDATA.dataAttribute(state.element, 'dygraph-legend', 'always'), // we need this to get selection events + labels: data.result.labels, + labelsDiv: NETDATA.dataAttribute(state.element, 'dygraph-labelsdiv', state.element_legend_childs.hidden), + //labelsDivStyles: NETDATA.dataAttribute(state.element, 'dygraph-labelsdivstyles', { 'fontSize':'1px' }), + //labelsDivWidth: NETDATA.dataAttribute(state.element, 'dygraph-labelsdivwidth', state.chartWidth() - 70), + labelsSeparateLines: NETDATA.dataAttributeBoolean(state.element, 'dygraph-labelsseparatelines', true), + labelsShowZeroValues: NETDATA.chartLibraries.dygraph.isLogScale(state) ? false : NETDATA.dataAttributeBoolean(state.element, 'dygraph-labelsshowzerovalues', true), + labelsKMB: false, + labelsKMG2: false, + showLabelsOnHighlight: NETDATA.dataAttributeBoolean(state.element, 'dygraph-showlabelsonhighlight', true), + hideOverlayOnMouseOut: NETDATA.dataAttributeBoolean(state.element, 'dygraph-hideoverlayonmouseout', true), + includeZero: state.tmp.dygraph_include_zero, + xRangePad: NETDATA.dataAttribute(state.element, 'dygraph-xrangepad', 0), + yRangePad: NETDATA.dataAttribute(state.element, 'dygraph-yrangepad', 1), + valueRange: NETDATA.dataAttribute(state.element, 'dygraph-valuerange', [null, null]), + ylabel: state.units_current, // (state.units_desired === 'auto')?"":state.units_current, + yLabelWidth: NETDATA.dataAttribute(state.element, 'dygraph-ylabelwidth', 12), + + // the function to plot the chart + plotter: null, + + // The width of the lines connecting data points. + // This can be used to increase the contrast or some graphs. + strokeWidth: NETDATA.dataAttribute(state.element, 'dygraph-strokewidth', ((state.tmp.dygraph_chart_type === 'stacked') ? 0.1 : ((smooth === true) ? 1.5 : 0.7))), + strokePattern: NETDATA.dataAttribute(state.element, 'dygraph-strokepattern', undefined), + + // The size of the dot to draw on each point in pixels (see drawPoints). + // A dot is always drawn when a point is "isolated", + // i.e. there is a missing point on either side of it. + // This also controls the size of those dots. + drawPoints: NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawpoints', false), + + // Draw points at the edges of gaps in the data. + // This improves visibility of small data segments or other data irregularities. + drawGapEdgePoints: NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawgapedgepoints', true), + connectSeparatedPoints: NETDATA.chartLibraries.dygraph.isLogScale(state) ? false : NETDATA.dataAttributeBoolean(state.element, 'dygraph-connectseparatedpoints', false), + pointSize: NETDATA.dataAttribute(state.element, 'dygraph-pointsize', 1), + + // enabling this makes the chart with little square lines + stepPlot: NETDATA.dataAttributeBoolean(state.element, 'dygraph-stepplot', false), + + // Draw a border around graph lines to make crossing lines more easily + // distinguishable. Useful for graphs with many lines. + strokeBorderColor: NETDATA.dataAttribute(state.element, 'dygraph-strokebordercolor', NETDATA.themes.current.background), + strokeBorderWidth: NETDATA.dataAttribute(state.element, 'dygraph-strokeborderwidth', (state.tmp.dygraph_chart_type === 'stacked') ? 0.0 : 0.0), + fillGraph: NETDATA.dataAttribute(state.element, 'dygraph-fillgraph', (state.tmp.dygraph_chart_type === 'area' || state.tmp.dygraph_chart_type === 'stacked')), + fillAlpha: NETDATA.dataAttribute(state.element, 'dygraph-fillalpha', + ((state.tmp.dygraph_chart_type === 'stacked') + ? NETDATA.options.current.color_fill_opacity_stacked + : NETDATA.options.current.color_fill_opacity_area) + ), + stackedGraph: NETDATA.dataAttribute(state.element, 'dygraph-stackedgraph', (state.tmp.dygraph_chart_type === 'stacked')), + stackedGraphNaNFill: NETDATA.dataAttribute(state.element, 'dygraph-stackedgraphnanfill', 'none'), + drawAxis: drawAxis, + axisLabelFontSize: NETDATA.dataAttribute(state.element, 'dygraph-axislabelfontsize', 10), + axisLineColor: NETDATA.dataAttribute(state.element, 'dygraph-axislinecolor', NETDATA.themes.current.axis), + axisLineWidth: NETDATA.dataAttribute(state.element, 'dygraph-axislinewidth', 1.0), + drawGrid: NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawgrid', true), + gridLinePattern: NETDATA.dataAttribute(state.element, 'dygraph-gridlinepattern', null), + gridLineWidth: NETDATA.dataAttribute(state.element, 'dygraph-gridlinewidth', 1.0), + gridLineColor: NETDATA.dataAttribute(state.element, 'dygraph-gridlinecolor', NETDATA.themes.current.grid), + maxNumberWidth: NETDATA.dataAttribute(state.element, 'dygraph-maxnumberwidth', 8), + sigFigs: NETDATA.dataAttribute(state.element, 'dygraph-sigfigs', null), + digitsAfterDecimal: NETDATA.dataAttribute(state.element, 'dygraph-digitsafterdecimal', 2), + valueFormatter: NETDATA.dataAttribute(state.element, 'dygraph-valueformatter', undefined), + highlightCircleSize: NETDATA.dataAttribute(state.element, 'dygraph-highlightcirclesize', highlightCircleSize), + highlightSeriesOpts: NETDATA.dataAttribute(state.element, 'dygraph-highlightseriesopts', null), // TOO SLOW: { strokeWidth: 1.5 }, + highlightSeriesBackgroundAlpha: NETDATA.dataAttribute(state.element, 'dygraph-highlightseriesbackgroundalpha', null), // TOO SLOW: (state.tmp.dygraph_chart_type === 'stacked')?0.7:0.5, + pointClickCallback: NETDATA.dataAttribute(state.element, 'dygraph-pointclickcallback', undefined), + visibility: state.dimensions_visibility.selected2BooleanArray(state.data.dimension_names), + logscale: NETDATA.chartLibraries.dygraph.isLogScale(state) ? 'y' : undefined, + + axes: { + x: { + pixelsPerLabel: NETDATA.dataAttribute(state.element, 'dygraph-xpixelsperlabel', 50), + ticker: Dygraph.dateTicker, + axisLabelWidth: NETDATA.dataAttribute(state.element, 'dygraph-xaxislabelwidth', 60), + drawAxis: NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawxaxis', drawAxis), + axisLabelFormatter: function (d, gran) { + void(gran); + return NETDATA.dateTime.xAxisTimeString(d); + } + }, + y: { + logscale: NETDATA.chartLibraries.dygraph.isLogScale(state) ? true : undefined, + pixelsPerLabel: NETDATA.dataAttribute(state.element, 'dygraph-ypixelsperlabel', 15), + axisLabelWidth: NETDATA.dataAttribute(state.element, 'dygraph-yaxislabelwidth', 50), + drawAxis: NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawyaxis', drawAxis), + axisLabelFormatter: function (y) { + + // unfortunately, we have to call this every single time + state.legendFormatValueDecimalsFromMinMax( + this.axes_[0].extremeRange[0], + this.axes_[0].extremeRange[1] + ); + + let old_units = this.user_attrs_.ylabel; + let v = state.legendFormatValue(y); + let new_units = state.units_current; + + if (state.units_desired === 'auto' && typeof old_units !== 'undefined' && new_units !== old_units && !NETDATA.chartLibraries.dygraph.isSparkline(state)) { + // console.log(this); + // state.log('units discrepancy: old = ' + old_units + ', new = ' + new_units); + let len = this.plugins_.length; + while (len--) { + // console.log(this.plugins_[len]); + if (typeof this.plugins_[len].plugin.ylabel_div_ !== 'undefined' + && this.plugins_[len].plugin.ylabel_div_ !== null + && typeof this.plugins_[len].plugin.ylabel_div_.children !== 'undefined' + && this.plugins_[len].plugin.ylabel_div_.children !== null + && typeof this.plugins_[len].plugin.ylabel_div_.children[0].children !== 'undefined' + && this.plugins_[len].plugin.ylabel_div_.children[0].children !== null + ) { + this.plugins_[len].plugin.ylabel_div_.children[0].children[0].innerHTML = new_units; + this.user_attrs_.ylabel = new_units; + break; + } + } + + if (len < 0) { + state.log('units discrepancy, but cannot find dygraphs div to change: old = ' + old_units + ', new = ' + new_units); + } + } + + return v; + } + } + }, + legendFormatter: function (data) { + if (state.tmp.dygraph_mouse_down) { + return; + } + + let elements = state.element_legend_childs; + + // if the hidden div is not there + // we are not managing the legend + if (elements.hidden === null) { + return; + } + + if (typeof data.x !== 'undefined') { + state.legendSetDate(data.x); + let i = data.series.length; + while (i--) { + let series = data.series[i]; + if (series.isVisible) { + state.legendSetLabelValue(series.label, series.y); + } else { + state.legendSetLabelValue(series.label, null); + } + } + } + + return ''; + }, + drawCallback: function (dygraph, is_initial) { + + // the user has panned the chart and this is called to re-draw the chart + // 1. refresh this chart by adding data to it + // 2. notify all the other charts about the update they need + + // to prevent an infinite loop (feedback), we use + // state.tmp.dygraph_user_action + // - when true, this is initiated by a user + // - when false, this is feedback + + if (state.current.name !== 'auto' && state.tmp.dygraph_user_action) { + state.tmp.dygraph_user_action = false; + + let x_range = dygraph.xAxisRange(); + let after = Math.round(x_range[0]); + let before = Math.round(x_range[1]); + + if (NETDATA.options.debug.dygraph) { + state.log('dygraphDrawCallback(dygraph, ' + is_initial + '): mode ' + state.current.name + ' ' + (after / 1000).toString() + ' - ' + (before / 1000).toString()); + //console.log(state); + } + + if (before <= state.netdata_last && after >= state.netdata_first) { + // update only when we are within the data limits + state.updateChartPanOrZoom(after, before); + } + } + }, + zoomCallback: function (minDate, maxDate, yRanges) { + + // the user has selected a range on the chart + // 1. refresh this chart by adding data to it + // 2. notify all the other charts about the update they need + + void(yRanges); + + if (NETDATA.options.debug.dygraph) { + state.log('dygraphZoomCallback(): ' + state.current.name); + } + + NETDATA.globalSelectionSync.stop(); + NETDATA.globalSelectionSync.delay(); + state.setMode('zoom'); + + // refresh it to the greatest possible zoom level + state.tmp.dygraph_user_action = true; + state.tmp.dygraph_force_zoom = true; + state.updateChartPanOrZoom(minDate, maxDate); + }, + highlightCallback: function (event, x, points, row, seriesName) { + void(seriesName); + + state.pauseChart(); + + // there is a bug in dygraph when the chart is zoomed enough + // the time it thinks is selected is wrong + // here we calculate the time t based on the row number selected + // which is ok + // let t = state.data_after + row * state.data_update_every; + // console.log('row = ' + row + ', x = ' + x + ', t = ' + t + ' ' + ((t === x)?'SAME':(Math.abs(x-t)<=state.data_update_every)?'SIMILAR':'DIFFERENT') + ', rows in db: ' + state.data_points + ' visible(x) = ' + state.timeIsVisible(x) + ' visible(t) = ' + state.timeIsVisible(t) + ' r(x) = ' + state.calculateRowForTime(x) + ' r(t) = ' + state.calculateRowForTime(t) + ' range: ' + state.data_after + ' - ' + state.data_before + ' real: ' + state.data.after + ' - ' + state.data.before + ' every: ' + state.data_update_every); + + if (state.tmp.dygraph_mouse_down !== true) { + NETDATA.globalSelectionSync.sync(state, x); + } + + // fix legend zIndex using the internal structures of dygraph legend module + // this works, but it is a hack! + // state.tmp.dygraph_instance.plugins_[0].plugin.legend_div_.style.zIndex = 10000; + }, + unhighlightCallback: function (event) { + void(event); + + if (state.tmp.dygraph_mouse_down) { + return; + } + + if (NETDATA.options.debug.dygraph || state.debug) { + state.log('dygraphUnhighlightCallback()'); + } + + state.unpauseChart(); + NETDATA.globalSelectionSync.stop(); + }, + underlayCallback: function (canvas, area, g) { + // the chart is about to be drawn + + // update history_tip_element + if (state.tmp.dygraph_history_tip_element) { + const xHookRightSide = g.toDomXCoord(state.netdata_first); + if (xHookRightSide > area.x) { + state.tmp.dygraph_history_tip_element_displayed = true; + // group the styles for possible better performance + state.tmp.dygraph_history_tip_element.setAttribute( + 'style', + `display: block; left: ${area.x}px; right: calc(100% - ${xHookRightSide}px);` + ) + } else { + if (state.tmp.dygraph_history_tip_element_displayed) { + // additional check just for performance + // don't update the DOM when it's not needed + state.tmp.dygraph_history_tip_element.style.display = 'none'; + state.tmp.dygraph_history_tip_element_displayed = false; + } + } + } + + // this function renders global highlighted time-frame + + if (NETDATA.globalChartUnderlay.isActive()) { + let after = NETDATA.globalChartUnderlay.after; + let before = NETDATA.globalChartUnderlay.before; + + if (after < state.view_after) { + after = state.view_after; + } + + if (before > state.view_before) { + before = state.view_before; + } + + if (after < before) { + let bottom_left = g.toDomCoords(after, -20); + let top_right = g.toDomCoords(before, +20); + + let left = bottom_left[0]; + let right = top_right[0]; + + canvas.fillStyle = NETDATA.themes.current.highlight; + canvas.fillRect(left, area.y, right - left, area.h); + } + } + }, + interactionModel: { + mousedown: function (event, dygraph, context) { + if (NETDATA.options.debug.dygraph || state.debug) { + state.log('interactionModel.mousedown()'); + } + + state.tmp.dygraph_user_action = true; + + if (NETDATA.options.debug.dygraph) { + state.log('dygraphMouseDown()'); + } + + // Right-click should not initiate anything. + if (event.button && event.button === 2) { + return; + } + + NETDATA.globalSelectionSync.stop(); + NETDATA.globalSelectionSync.delay(); + + state.tmp.dygraph_mouse_down = true; + context.initializeMouseDown(event, dygraph, context); + + //console.log(event); + if (event.button && event.button === 1) { + if (event.shiftKey) { + //console.log('middle mouse button dragging (PAN)'); + + state.setMode('pan'); + // NETDATA.globalSelectionSync.delay(); + state.tmp.dygraph_highlight_after = null; + Dygraph.startPan(event, dygraph, context); + } else if (event.altKey || event.ctrlKey || event.metaKey) { + //console.log('middle mouse button highlight'); + + if (!(event.offsetX && event.offsetY)) { + event.offsetX = event.layerX - event.target.offsetLeft; + event.offsetY = event.layerY - event.target.offsetTop; + } + state.tmp.dygraph_highlight_after = dygraph.toDataXCoord(event.offsetX); + Dygraph.startZoom(event, dygraph, context); + } else { + //console.log('middle mouse button selection for zoom (ZOOM)'); + + state.setMode('zoom'); + // NETDATA.globalSelectionSync.delay(); + state.tmp.dygraph_highlight_after = null; + Dygraph.startZoom(event, dygraph, context); + } + } else { + if (event.shiftKey) { + //console.log('left mouse button selection for zoom (ZOOM)'); + + state.setMode('zoom'); + // NETDATA.globalSelectionSync.delay(); + state.tmp.dygraph_highlight_after = null; + Dygraph.startZoom(event, dygraph, context); + } else if (event.altKey || event.ctrlKey || event.metaKey) { + //console.log('left mouse button highlight'); + + if (!(event.offsetX && event.offsetY)) { + event.offsetX = event.layerX - event.target.offsetLeft; + event.offsetY = event.layerY - event.target.offsetTop; + } + state.tmp.dygraph_highlight_after = dygraph.toDataXCoord(event.offsetX); + Dygraph.startZoom(event, dygraph, context); + } else { + //console.log('left mouse button dragging (PAN)'); + + state.setMode('pan'); + // NETDATA.globalSelectionSync.delay(); + state.tmp.dygraph_highlight_after = null; + Dygraph.startPan(event, dygraph, context); + } + } + }, + mousemove: function (event, dygraph, context) { + if (NETDATA.options.debug.dygraph || state.debug) { + state.log('interactionModel.mousemove()'); + } + + if (state.tmp.dygraph_highlight_after !== null) { + //console.log('highlight selection...'); + + NETDATA.globalSelectionSync.stop(); + NETDATA.globalSelectionSync.delay(); + + state.tmp.dygraph_user_action = true; + Dygraph.moveZoom(event, dygraph, context); + event.preventDefault(); + } else if (context.isPanning) { + //console.log('panning...'); + + NETDATA.globalSelectionSync.stop(); + NETDATA.globalSelectionSync.delay(); + + state.tmp.dygraph_user_action = true; + //NETDATA.globalSelectionSync.stop(); + //NETDATA.globalSelectionSync.delay(); + state.setMode('pan'); + context.is2DPan = false; + Dygraph.movePan(event, dygraph, context); + } else if (context.isZooming) { + //console.log('zooming...'); + + NETDATA.globalSelectionSync.stop(); + NETDATA.globalSelectionSync.delay(); + + state.tmp.dygraph_user_action = true; + //NETDATA.globalSelectionSync.stop(); + //NETDATA.globalSelectionSync.delay(); + state.setMode('zoom'); + Dygraph.moveZoom(event, dygraph, context); + } + }, + mouseup: function (event, dygraph, context) { + state.tmp.dygraph_mouse_down = false; + + if (NETDATA.options.debug.dygraph || state.debug) { + state.log('interactionModel.mouseup()'); + } + + if (state.tmp.dygraph_highlight_after !== null) { + //console.log('done highlight selection'); + + NETDATA.globalSelectionSync.stop(); + NETDATA.globalSelectionSync.delay(); + + if (!(event.offsetX && event.offsetY)) { + event.offsetX = event.layerX - event.target.offsetLeft; + event.offsetY = event.layerY - event.target.offsetTop; + } + + NETDATA.globalChartUnderlay.set(state + , state.tmp.dygraph_highlight_after + , dygraph.toDataXCoord(event.offsetX) + , state.view_after + , state.view_before + ); + + state.tmp.dygraph_highlight_after = null; + + context.isZooming = false; + dygraph.clearZoomRect_(); + dygraph.drawGraph_(false); + + // refresh all the charts immediately + NETDATA.options.auto_refresher_stop_until = 0; + } else if (context.isPanning) { + //console.log('done panning'); + + NETDATA.globalSelectionSync.stop(); + NETDATA.globalSelectionSync.delay(); + + state.tmp.dygraph_user_action = true; + Dygraph.endPan(event, dygraph, context); + + // refresh all the charts immediately + NETDATA.options.auto_refresher_stop_until = 0; + } else if (context.isZooming) { + //console.log('done zomming'); + + NETDATA.globalSelectionSync.stop(); + NETDATA.globalSelectionSync.delay(); + + state.tmp.dygraph_user_action = true; + Dygraph.endZoom(event, dygraph, context); + + // refresh all the charts immediately + NETDATA.options.auto_refresher_stop_until = 0; + } + }, + click: function (event, dygraph, context) { + void(dygraph); + void(context); + + if (NETDATA.options.debug.dygraph || state.debug) { + state.log('interactionModel.click()'); + } + + event.preventDefault(); + }, + dblclick: function (event, dygraph, context) { + void(event); + void(dygraph); + void(context); + + if (NETDATA.options.debug.dygraph || state.debug) { + state.log('interactionModel.dblclick()'); + } + NETDATA.resetAllCharts(state); + }, + wheel: function (event, dygraph, context) { + void(context); + + if (NETDATA.options.debug.dygraph || state.debug) { + state.log('interactionModel.wheel()'); + } + + // Take the offset of a mouse event on the dygraph canvas and + // convert it to a pair of percentages from the bottom left. + // (Not top left, bottom is where the lower value is.) + function offsetToPercentage(g, offsetX, offsetY) { + // This is calculating the pixel offset of the leftmost date. + let xOffset = g.toDomCoords(g.xAxisRange()[0], null)[0]; + let yar0 = g.yAxisRange(0); + + // This is calculating the pixel of the highest value. (Top pixel) + let yOffset = g.toDomCoords(null, yar0[1])[1]; + + // x y w and h are relative to the corner of the drawing area, + // so that the upper corner of the drawing area is (0, 0). + let x = offsetX - xOffset; + let y = offsetY - yOffset; + + // This is computing the rightmost pixel, effectively defining the + // width. + let w = g.toDomCoords(g.xAxisRange()[1], null)[0] - xOffset; + + // This is computing the lowest pixel, effectively defining the height. + let h = g.toDomCoords(null, yar0[0])[1] - yOffset; + + // Percentage from the left. + let xPct = w === 0 ? 0 : (x / w); + // Percentage from the top. + let yPct = h === 0 ? 0 : (y / h); + + // The (1-) part below changes it from "% distance down from the top" + // to "% distance up from the bottom". + return [xPct, (1 - yPct)]; + } + + // Adjusts [x, y] toward each other by zoomInPercentage% + // Split it so the left/bottom axis gets xBias/yBias of that change and + // tight/top gets (1-xBias)/(1-yBias) of that change. + // + // If a bias is missing it splits it down the middle. + function zoomRange(g, zoomInPercentage, xBias, yBias) { + xBias = xBias || 0.5; + yBias = yBias || 0.5; + + function adjustAxis(axis, zoomInPercentage, bias) { + let delta = axis[1] - axis[0]; + let increment = delta * zoomInPercentage; + let foo = [increment * bias, increment * (1 - bias)]; + + return [axis[0] + foo[0], axis[1] - foo[1]]; + } + + let yAxes = g.yAxisRanges(); + let newYAxes = []; + for (let i = 0; i < yAxes.length; i++) { + newYAxes[i] = adjustAxis(yAxes[i], zoomInPercentage, yBias); + } + + return adjustAxis(g.xAxisRange(), zoomInPercentage, xBias); + } + + if (event.altKey || event.shiftKey) { + state.tmp.dygraph_user_action = true; + + NETDATA.globalSelectionSync.stop(); + NETDATA.globalSelectionSync.delay(); + + // http://dygraphs.com/gallery/interaction-api.js + let normal_def; + if (typeof event.wheelDelta === 'number' && !isNaN(event.wheelDelta)) + // chrome + { + normal_def = event.wheelDelta / 40; + } else + // firefox + { + normal_def = event.deltaY * -1.2; + } + + let normal = (event.detail) ? event.detail * -1 : normal_def; + let percentage = normal / 50; + + if (!(event.offsetX && event.offsetY)) { + event.offsetX = event.layerX - event.target.offsetLeft; + event.offsetY = event.layerY - event.target.offsetTop; + } + + let percentages = offsetToPercentage(dygraph, event.offsetX, event.offsetY); + let xPct = percentages[0]; + let yPct = percentages[1]; + + let new_x_range = zoomRange(dygraph, percentage, xPct, yPct); + let after = new_x_range[0]; + let before = new_x_range[1]; + + let first = state.netdata_first + state.data_update_every; + let last = state.netdata_last + state.data_update_every; + + if (before > last) { + after -= (before - last); + before = last; + } + if (after < first) { + after = first; + } + + state.setMode('zoom'); + state.updateChartPanOrZoom(after, before, function () { + dygraph.updateOptions({dateWindow: [after, before]}); + }); + + event.preventDefault(); + } + }, + touchstart: function (event, dygraph, context) { + state.tmp.dygraph_mouse_down = true; + + if (NETDATA.options.debug.dygraph || state.debug) { + state.log('interactionModel.touchstart()'); + } + + state.tmp.dygraph_user_action = true; + state.setMode('zoom'); + state.pauseChart(); + + NETDATA.globalSelectionSync.stop(); + NETDATA.globalSelectionSync.delay(); + + Dygraph.defaultInteractionModel.touchstart(event, dygraph, context); + + // we overwrite the touch directions at the end, to overwrite + // the internal default of dygraph + context.touchDirections = {x: true, y: false}; + + state.dygraph_last_touch_start = Date.now(); + state.dygraph_last_touch_move = 0; + + if (typeof event.touches[0].pageX === 'number') { + state.dygraph_last_touch_page_x = event.touches[0].pageX; + } else { + state.dygraph_last_touch_page_x = 0; + } + }, + touchmove: function (event, dygraph, context) { + if (NETDATA.options.debug.dygraph || state.debug) { + state.log('interactionModel.touchmove()'); + } + + NETDATA.globalSelectionSync.stop(); + NETDATA.globalSelectionSync.delay(); + + state.tmp.dygraph_user_action = true; + Dygraph.defaultInteractionModel.touchmove(event, dygraph, context); + + state.dygraph_last_touch_move = Date.now(); + }, + touchend: function (event, dygraph, context) { + state.tmp.dygraph_mouse_down = false; + + if (NETDATA.options.debug.dygraph || state.debug) { + state.log('interactionModel.touchend()'); + } + + NETDATA.globalSelectionSync.stop(); + NETDATA.globalSelectionSync.delay(); + + state.tmp.dygraph_user_action = true; + Dygraph.defaultInteractionModel.touchend(event, dygraph, context); + + // if it didn't move, it is a selection + if (state.dygraph_last_touch_move === 0 && state.dygraph_last_touch_page_x !== 0) { + NETDATA.globalSelectionSync.dontSyncBefore = 0; + NETDATA.globalSelectionSync.setMaster(state); + + // internal api of dygraph + let pct = (state.dygraph_last_touch_page_x - (dygraph.plotter_.area.x + state.element.getBoundingClientRect().left)) / dygraph.plotter_.area.w; + console.log('pct: ' + pct.toString()); + + let t = Math.round(state.view_after + (state.view_before - state.view_after) * pct); + if (NETDATA.dygraphSetSelection(state, t)) { + NETDATA.globalSelectionSync.sync(state, t); + } + } + + // if it was double tap within double click time, reset the charts + let now = Date.now(); + if (typeof state.dygraph_last_touch_end !== 'undefined') { + if (state.dygraph_last_touch_move === 0) { + let dt = now - state.dygraph_last_touch_end; + if (dt <= NETDATA.options.current.double_click_speed) { + NETDATA.resetAllCharts(state); + } + } + } + + // remember the timestamp of the last touch end + state.dygraph_last_touch_end = now; + + // refresh all the charts immediately + NETDATA.options.auto_refresher_stop_until = 0; + } + } + }; + + if (NETDATA.chartLibraries.dygraph.isLogScale(state)) { + if (Array.isArray(state.tmp.dygraph_options.valueRange) && state.tmp.dygraph_options.valueRange[0] <= 0) { + state.tmp.dygraph_options.valueRange[0] = null; + } + } + + if (NETDATA.chartLibraries.dygraph.isSparkline(state)) { + state.tmp.dygraph_options.drawGrid = false; + state.tmp.dygraph_options.drawAxis = false; + state.tmp.dygraph_options.title = undefined; + state.tmp.dygraph_options.ylabel = undefined; + state.tmp.dygraph_options.yLabelWidth = 0; + //state.tmp.dygraph_options.labelsDivWidth = 120; + //state.tmp.dygraph_options.labelsDivStyles.width = '120px'; + state.tmp.dygraph_options.labelsSeparateLines = true; + state.tmp.dygraph_options.rightGap = 0; + state.tmp.dygraph_options.yRangePad = 1; + state.tmp.dygraph_options.axes.x.drawAxis = false; + state.tmp.dygraph_options.axes.y.drawAxis = false; + } + + if (smooth) { + state.tmp.dygraph_smooth_eligible = true; + + if (NETDATA.options.current.smooth_plot) { + state.tmp.dygraph_options.plotter = smoothPlotter; + } + } + else { + state.tmp.dygraph_smooth_eligible = false; + } + + if (netdataSnapshotData !== null && NETDATA.globalPanAndZoom.isActive() && NETDATA.globalPanAndZoom.isMaster(state) === false) { + // pan and zoom on snapshots + state.tmp.dygraph_options.dateWindow = [NETDATA.globalPanAndZoom.force_after_ms, NETDATA.globalPanAndZoom.force_before_ms]; + //state.tmp.dygraph_options.isZoomedIgnoreProgrammaticZoom = true; + } + + state.tmp.dygraph_instance = new Dygraph(state.element_chart, + data.result.data, state.tmp.dygraph_options); + + + state.tmp.dygraph_history_tip_element = document.createElement('div'); + state.tmp.dygraph_history_tip_element.innerHTML = ` + + Want to extend your history of real-time metrics? +
+ + Configure Netdata's history + or use the DB engine. + + `; + state.tmp.dygraph_history_tip_element.className = 'dygraph__history-tip'; + state.element_chart.appendChild(state.tmp.dygraph_history_tip_element); + + + state.tmp.dygraph_force_zoom = false; + state.tmp.dygraph_user_action = false; + state.tmp.dygraph_last_rendered = Date.now(); + state.tmp.dygraph_highlight_after = null; + + if (state.tmp.dygraph_options.valueRange[0] === null && state.tmp.dygraph_options.valueRange[1] === null) { + if (typeof state.tmp.dygraph_instance.axes_[0].extremeRange !== 'undefined') { + state.tmp.__commonMin = NETDATA.dataAttribute(state.element, 'common-min', null); + state.tmp.__commonMax = NETDATA.dataAttribute(state.element, 'common-max', null); + } else { + state.log('incompatible version of Dygraph detected'); + state.tmp.__commonMin = null; + state.tmp.__commonMax = null; + } + } else { + // if the user gave a valueRange, respect it + state.tmp.__commonMin = null; + state.tmp.__commonMax = null; + } + + return true; +}; +// ---------------------------------------------------------------------------------------------------------------- +// sparkline + +NETDATA.sparklineInitialize = function (callback) { + if (typeof netdataNoSparklines === 'undefined' || !netdataNoSparklines) { + $.ajax({ + url: NETDATA.sparkline_js, + cache: true, + dataType: "script", + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function () { + NETDATA.registerChartLibrary('sparkline', NETDATA.sparkline_js); + }) + .fail(function () { + NETDATA.chartLibraries.sparkline.enabled = false; + NETDATA.error(100, NETDATA.sparkline_js); + }) + .always(function () { + if (typeof callback === "function") { + return callback(); + } + }); + } else { + NETDATA.chartLibraries.sparkline.enabled = false; + if (typeof callback === "function") { + return callback(); + } + } +}; + +NETDATA.sparklineChartUpdate = function (state, data) { + state.sparkline_options.width = state.chartWidth(); + state.sparkline_options.height = state.chartHeight(); + + $(state.element_chart).sparkline(data.result, state.sparkline_options); + return true; +}; + +NETDATA.sparklineChartCreate = function (state, data) { + let type = NETDATA.dataAttribute(state.element, 'sparkline-type', 'line'); + let lineColor = NETDATA.dataAttribute(state.element, 'sparkline-linecolor', state.chartCustomColors()[0]); + let fillColor = NETDATA.dataAttribute(state.element, 'sparkline-fillcolor', ((state.chart.chart_type === 'line') ? NETDATA.themes.current.background : NETDATA.colorLuminance(lineColor, NETDATA.chartDefaults.fill_luminance))); + let chartRangeMin = NETDATA.dataAttribute(state.element, 'sparkline-chartrangemin', undefined); + let chartRangeMax = NETDATA.dataAttribute(state.element, 'sparkline-chartrangemax', undefined); + let composite = NETDATA.dataAttribute(state.element, 'sparkline-composite', undefined); + let enableTagOptions = NETDATA.dataAttribute(state.element, 'sparkline-enabletagoptions', undefined); + let tagOptionPrefix = NETDATA.dataAttribute(state.element, 'sparkline-tagoptionprefix', undefined); + let tagValuesAttribute = NETDATA.dataAttribute(state.element, 'sparkline-tagvaluesattribute', undefined); + let disableHiddenCheck = NETDATA.dataAttribute(state.element, 'sparkline-disablehiddencheck', undefined); + let defaultPixelsPerValue = NETDATA.dataAttribute(state.element, 'sparkline-defaultpixelspervalue', undefined); + let spotColor = NETDATA.dataAttribute(state.element, 'sparkline-spotcolor', undefined); + let minSpotColor = NETDATA.dataAttribute(state.element, 'sparkline-minspotcolor', undefined); + let maxSpotColor = NETDATA.dataAttribute(state.element, 'sparkline-maxspotcolor', undefined); + let spotRadius = NETDATA.dataAttribute(state.element, 'sparkline-spotradius', undefined); + let valueSpots = NETDATA.dataAttribute(state.element, 'sparkline-valuespots', undefined); + let highlightSpotColor = NETDATA.dataAttribute(state.element, 'sparkline-highlightspotcolor', undefined); + let highlightLineColor = NETDATA.dataAttribute(state.element, 'sparkline-highlightlinecolor', undefined); + let lineWidth = NETDATA.dataAttribute(state.element, 'sparkline-linewidth', undefined); + let normalRangeMin = NETDATA.dataAttribute(state.element, 'sparkline-normalrangemin', undefined); + let normalRangeMax = NETDATA.dataAttribute(state.element, 'sparkline-normalrangemax', undefined); + let drawNormalOnTop = NETDATA.dataAttribute(state.element, 'sparkline-drawnormalontop', undefined); + let xvalues = NETDATA.dataAttribute(state.element, 'sparkline-xvalues', undefined); + let chartRangeClip = NETDATA.dataAttribute(state.element, 'sparkline-chartrangeclip', undefined); + let chartRangeMinX = NETDATA.dataAttribute(state.element, 'sparkline-chartrangeminx', undefined); + let chartRangeMaxX = NETDATA.dataAttribute(state.element, 'sparkline-chartrangemaxx', undefined); + let disableInteraction = NETDATA.dataAttributeBoolean(state.element, 'sparkline-disableinteraction', false); + let disableTooltips = NETDATA.dataAttributeBoolean(state.element, 'sparkline-disabletooltips', false); + let disableHighlight = NETDATA.dataAttributeBoolean(state.element, 'sparkline-disablehighlight', false); + let highlightLighten = NETDATA.dataAttribute(state.element, 'sparkline-highlightlighten', 1.4); + let highlightColor = NETDATA.dataAttribute(state.element, 'sparkline-highlightcolor', undefined); + let tooltipContainer = NETDATA.dataAttribute(state.element, 'sparkline-tooltipcontainer', undefined); + let tooltipClassname = NETDATA.dataAttribute(state.element, 'sparkline-tooltipclassname', undefined); + let tooltipFormat = NETDATA.dataAttribute(state.element, 'sparkline-tooltipformat', undefined); + let tooltipPrefix = NETDATA.dataAttribute(state.element, 'sparkline-tooltipprefix', undefined); + let tooltipSuffix = NETDATA.dataAttribute(state.element, 'sparkline-tooltipsuffix', ' ' + state.units_current); + let tooltipSkipNull = NETDATA.dataAttributeBoolean(state.element, 'sparkline-tooltipskipnull', true); + let tooltipValueLookups = NETDATA.dataAttribute(state.element, 'sparkline-tooltipvaluelookups', undefined); + let tooltipFormatFieldlist = NETDATA.dataAttribute(state.element, 'sparkline-tooltipformatfieldlist', undefined); + let tooltipFormatFieldlistKey = NETDATA.dataAttribute(state.element, 'sparkline-tooltipformatfieldlistkey', undefined); + let numberFormatter = NETDATA.dataAttribute(state.element, 'sparkline-numberformatter', function (n) { + return n.toFixed(2); + }); + let numberDigitGroupSep = NETDATA.dataAttribute(state.element, 'sparkline-numberdigitgroupsep', undefined); + let numberDecimalMark = NETDATA.dataAttribute(state.element, 'sparkline-numberdecimalmark', undefined); + let numberDigitGroupCount = NETDATA.dataAttribute(state.element, 'sparkline-numberdigitgroupcount', undefined); + let animatedZooms = NETDATA.dataAttributeBoolean(state.element, 'sparkline-animatedzooms', false); + + if (spotColor === 'disable') { + spotColor = ''; + } + if (minSpotColor === 'disable') { + minSpotColor = ''; + } + if (maxSpotColor === 'disable') { + maxSpotColor = ''; + } + + // state.log('sparkline type ' + type + ', lineColor: ' + lineColor + ', fillColor: ' + fillColor); + + state.sparkline_options = { + type: type, + lineColor: lineColor, + fillColor: fillColor, + chartRangeMin: chartRangeMin, + chartRangeMax: chartRangeMax, + composite: composite, + enableTagOptions: enableTagOptions, + tagOptionPrefix: tagOptionPrefix, + tagValuesAttribute: tagValuesAttribute, + disableHiddenCheck: disableHiddenCheck, + defaultPixelsPerValue: defaultPixelsPerValue, + spotColor: spotColor, + minSpotColor: minSpotColor, + maxSpotColor: maxSpotColor, + spotRadius: spotRadius, + valueSpots: valueSpots, + highlightSpotColor: highlightSpotColor, + highlightLineColor: highlightLineColor, + lineWidth: lineWidth, + normalRangeMin: normalRangeMin, + normalRangeMax: normalRangeMax, + drawNormalOnTop: drawNormalOnTop, + xvalues: xvalues, + chartRangeClip: chartRangeClip, + chartRangeMinX: chartRangeMinX, + chartRangeMaxX: chartRangeMaxX, + disableInteraction: disableInteraction, + disableTooltips: disableTooltips, + disableHighlight: disableHighlight, + highlightLighten: highlightLighten, + highlightColor: highlightColor, + tooltipContainer: tooltipContainer, + tooltipClassname: tooltipClassname, + tooltipChartTitle: state.title, + tooltipFormat: tooltipFormat, + tooltipPrefix: tooltipPrefix, + tooltipSuffix: tooltipSuffix, + tooltipSkipNull: tooltipSkipNull, + tooltipValueLookups: tooltipValueLookups, + tooltipFormatFieldlist: tooltipFormatFieldlist, + tooltipFormatFieldlistKey: tooltipFormatFieldlistKey, + numberFormatter: numberFormatter, + numberDigitGroupSep: numberDigitGroupSep, + numberDecimalMark: numberDecimalMark, + numberDigitGroupCount: numberDigitGroupCount, + animatedZooms: animatedZooms, + width: state.chartWidth(), + height: state.chartHeight() + }; + + $(state.element_chart).sparkline(data.result, state.sparkline_options); + + return true; +}; +// google charts + +// Codacy declarations +/* global google */ + +NETDATA.googleInitialize = function (callback) { + if (typeof netdataNoGoogleCharts === 'undefined' || !netdataNoGoogleCharts) { + $.ajax({ + url: NETDATA.google_js, + cache: true, + dataType: "script", + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function () { + NETDATA.registerChartLibrary('google', NETDATA.google_js); + google.load('visualization', '1.1', { + 'packages': ['corechart', 'controls'], + 'callback': callback + }); + }) + .fail(function () { + NETDATA.chartLibraries.google.enabled = false; + NETDATA.error(100, NETDATA.google_js); + if (typeof callback === "function") { + return callback(); + } + }); + } else { + NETDATA.chartLibraries.google.enabled = false; + if (typeof callback === "function") { + return callback(); + } + } +}; + +NETDATA.googleChartUpdate = function (state, data) { + let datatable = new google.visualization.DataTable(data.result); + state.google_instance.draw(datatable, state.google_options); + return true; +}; + +NETDATA.googleChartCreate = function (state, data) { + let datatable = new google.visualization.DataTable(data.result); + + state.google_options = { + colors: state.chartColors(), + + // do not set width, height - the chart resizes itself + //width: state.chartWidth(), + //height: state.chartHeight(), + lineWidth: 1, + title: state.title, + fontSize: 11, + hAxis: { + // title: "Time of Day", + // format:'HH:mm:ss', + viewWindowMode: 'maximized', + slantedText: false, + format: 'HH:mm:ss', + textStyle: { + fontSize: 9 + }, + gridlines: { + color: '#EEE' + } + }, + vAxis: { + title: state.units_current, + viewWindowMode: 'pretty', + minValue: -0.1, + maxValue: 0.1, + direction: 1, + textStyle: { + fontSize: 9 + }, + gridlines: { + color: '#EEE' + } + }, + chartArea: { + width: '65%', + height: '80%' + }, + focusTarget: 'category', + annotation: { + '1': { + style: 'line' + } + }, + pointsVisible: 0, + titlePosition: 'out', + titleTextStyle: { + fontSize: 11 + }, + tooltip: { + isHtml: false, + ignoreBounds: true, + textStyle: { + fontSize: 9 + } + }, + curveType: 'function', + areaOpacity: 0.3, + isStacked: false + }; + + switch (state.chart.chart_type) { + case "area": + state.google_options.vAxis.viewWindowMode = 'maximized'; + state.google_options.areaOpacity = NETDATA.options.current.color_fill_opacity_area; + state.google_instance = new google.visualization.AreaChart(state.element_chart); + break; + + case "stacked": + state.google_options.isStacked = true; + state.google_options.areaOpacity = NETDATA.options.current.color_fill_opacity_stacked; + state.google_options.vAxis.viewWindowMode = 'maximized'; + state.google_options.vAxis.minValue = null; + state.google_options.vAxis.maxValue = null; + state.google_instance = new google.visualization.AreaChart(state.element_chart); + break; + + default: + case "line": + state.google_options.lineWidth = 2; + state.google_instance = new google.visualization.LineChart(state.element_chart); + break; + } + + state.google_instance.draw(datatable, state.google_options); + return true; +}; +// gauge.js + +NETDATA.gaugeInitialize = function (callback) { + if (typeof netdataNoGauge === 'undefined' || !netdataNoGauge) { + $.ajax({ + url: NETDATA.gauge_js, + cache: true, + dataType: "script", + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function () { + NETDATA.registerChartLibrary('gauge', NETDATA.gauge_js); + }) + .fail(function () { + NETDATA.chartLibraries.gauge.enabled = false; + NETDATA.error(100, NETDATA.gauge_js); + }) + .always(function () { + if (typeof callback === "function") { + return callback(); + } + }) + } + else { + NETDATA.chartLibraries.gauge.enabled = false; + if (typeof callback === "function") { + return callback(); + } + } +}; + +NETDATA.gaugeAnimation = function (state, status) { + let speed = 32; + + if (typeof status === 'boolean' && status === false) { + speed = 1000000000; + } else if (typeof status === 'number') { + speed = status; + } + + // console.log('gauge speed ' + speed); + state.tmp.gauge_instance.animationSpeed = speed; + state.tmp.___gaugeOld__.speed = speed; +}; + +NETDATA.gaugeSet = function (state, value, min, max) { + if (typeof value !== 'number') { + value = 0; + } + if (typeof min !== 'number') { + min = 0; + } + if (typeof max !== 'number') { + max = 0; + } + if (value > max) { + max = value; + } + if (value < min) { + min = value; + } + if (min > max) { + let t = min; + min = max; + max = t; + } + else if (min === max) { + max = min + 1; + } + + state.legendFormatValueDecimalsFromMinMax(min, max); + + // gauge.js has an issue if the needle + // is smaller than min or larger than max + // when we set the new values + // the needle will go crazy + + // to prevent it, we always feed it + // with a percentage, so that the needle + // is always between min and max + let pcent = (value - min) * 100 / (max - min); + + // bug fix for gauge.js 1.3.1 + // if the value is the absolute min or max, the chart is broken + if (pcent < 0.001) { + pcent = 0.001; + } + if (pcent > 99.999) { + pcent = 99.999; + } + + state.tmp.gauge_instance.set(pcent); + // console.log('gauge set ' + pcent + ', value ' + value + ', min ' + min + ', max ' + max); + + state.tmp.___gaugeOld__.value = value; + state.tmp.___gaugeOld__.min = min; + state.tmp.___gaugeOld__.max = max; +}; + +NETDATA.gaugeSetLabels = function (state, value, min, max) { + if (state.tmp.___gaugeOld__.valueLabel !== value) { + state.tmp.___gaugeOld__.valueLabel = value; + state.tmp.gaugeChartLabel.innerText = state.legendFormatValue(value); + } + if (state.tmp.___gaugeOld__.minLabel !== min) { + state.tmp.___gaugeOld__.minLabel = min; + state.tmp.gaugeChartMin.innerText = state.legendFormatValue(min); + } + if (state.tmp.___gaugeOld__.maxLabel !== max) { + state.tmp.___gaugeOld__.maxLabel = max; + state.tmp.gaugeChartMax.innerText = state.legendFormatValue(max); + } +}; + +NETDATA.gaugeClearSelection = function (state, force) { + if (typeof state.tmp.gaugeEvent !== 'undefined' && typeof state.tmp.gaugeEvent.timer !== 'undefined') { + NETDATA.timeout.clear(state.tmp.gaugeEvent.timer); + state.tmp.gaugeEvent.timer = undefined; + } + + if (state.isAutoRefreshable() && state.data !== null && force !== true) { + NETDATA.gaugeChartUpdate(state, state.data); + } else { + NETDATA.gaugeAnimation(state, false); + NETDATA.gaugeSetLabels(state, null, null, null); + NETDATA.gaugeSet(state, null, null, null); + } + + NETDATA.gaugeAnimation(state, true); + return true; +}; + +NETDATA.gaugeSetSelection = function (state, t) { + if (state.timeIsVisible(t) !== true) { + return NETDATA.gaugeClearSelection(state, true); + } + + let slot = state.calculateRowForTime(t); + if (slot < 0 || slot >= state.data.result.length) { + return NETDATA.gaugeClearSelection(state, true); + } + + if (typeof state.tmp.gaugeEvent === 'undefined') { + state.tmp.gaugeEvent = { + timer: undefined, + value: 0, + min: 0, + max: 0 + }; + } + + let value = state.data.result[state.data.result.length - 1 - slot]; + let min = (state.tmp.gaugeMin === null) ? NETDATA.commonMin.get(state) : state.tmp.gaugeMin; + let max = (state.tmp.gaugeMax === null) ? NETDATA.commonMax.get(state) : state.tmp.gaugeMax; + + // make sure it is zero based + // but only if it has not been set by the user + if (state.tmp.gaugeMin === null && min > 0) { + min = 0; + } + if (state.tmp.gaugeMax === null && max < 0) { + max = 0; + } + + state.tmp.gaugeEvent.value = value; + state.tmp.gaugeEvent.min = min; + state.tmp.gaugeEvent.max = max; + NETDATA.gaugeSetLabels(state, value, min, max); + + if (state.tmp.gaugeEvent.timer === undefined) { + NETDATA.gaugeAnimation(state, false); + + state.tmp.gaugeEvent.timer = NETDATA.timeout.set(function () { + state.tmp.gaugeEvent.timer = undefined; + NETDATA.gaugeSet(state, state.tmp.gaugeEvent.value, state.tmp.gaugeEvent.min, state.tmp.gaugeEvent.max); + }, 0); + } + + return true; +}; + +NETDATA.gaugeChartUpdate = function (state, data) { + let value, min, max; + + if (NETDATA.globalPanAndZoom.isActive() || state.isAutoRefreshable() === false) { + NETDATA.gaugeSetLabels(state, null, null, null); + state.tmp.gauge_instance.set(0); + } else { + value = data.result[0]; + min = (state.tmp.gaugeMin === null) ? NETDATA.commonMin.get(state) : state.tmp.gaugeMin; + max = (state.tmp.gaugeMax === null) ? NETDATA.commonMax.get(state) : state.tmp.gaugeMax; + if (value < min) { + min = value; + } + if (value > max) { + max = value; + } + + // make sure it is zero based + // but only if it has not been set by the user + if (state.tmp.gaugeMin === null && min > 0) { + min = 0; + } + if (state.tmp.gaugeMax === null && max < 0) { + max = 0; + } + + NETDATA.gaugeSet(state, value, min, max); + NETDATA.gaugeSetLabels(state, value, min, max); + } + + return true; +}; + +NETDATA.gaugeChartCreate = function (state, data) { + // let chart = $(state.element_chart); + + let value = data.result[0]; + let min = NETDATA.dataAttribute(state.element, 'gauge-min-value', null); + let max = NETDATA.dataAttribute(state.element, 'gauge-max-value', null); + // let adjust = NETDATA.dataAttribute(state.element, 'gauge-adjust', null); + let pointerColor = NETDATA.dataAttribute(state.element, 'gauge-pointer-color', NETDATA.themes.current.gauge_pointer); + let strokeColor = NETDATA.dataAttribute(state.element, 'gauge-stroke-color', NETDATA.themes.current.gauge_stroke); + let startColor = NETDATA.dataAttribute(state.element, 'gauge-start-color', state.chartCustomColors()[0]); + let stopColor = NETDATA.dataAttribute(state.element, 'gauge-stop-color', void 0); + let generateGradient = NETDATA.dataAttribute(state.element, 'gauge-generate-gradient', false); + + if (min === null) { + min = NETDATA.commonMin.get(state); + state.tmp.gaugeMin = null; + } else { + state.tmp.gaugeMin = min; + } + + if (max === null) { + max = NETDATA.commonMax.get(state); + state.tmp.gaugeMax = null; + } else { + state.tmp.gaugeMax = max; + } + + // make sure it is zero based + // but only if it has not been set by the user + if (state.tmp.gaugeMin === null && min > 0) { + min = 0; + } + if (state.tmp.gaugeMax === null && max < 0) { + max = 0; + } + + let width = state.chartWidth(), height = state.chartHeight(); //, ratio = 1.5; + // console.log('gauge width: ' + width.toString() + ', height: ' + height.toString()); + //switch(adjust) { + // case 'width': width = height * ratio; break; + // case 'height': + // default: height = width / ratio; break; + //} + //state.element.style.width = width.toString() + 'px'; + //state.element.style.height = height.toString() + 'px'; + + let lum_d = 0.05; + + let options = { + lines: 12, // The number of lines to draw + angle: 0.14, // The span of the gauge arc + lineWidth: 0.57, // The line thickness + radiusScale: 1.0, // Relative radius + pointer: { + length: 0.85, // 0.9 The radius of the inner circle + strokeWidth: 0.045, // The rotation offset + color: pointerColor // Fill color + }, + limitMax: true, // If false, the max value of the gauge will be updated if value surpass max + limitMin: true, // If true, the min value of the gauge will be fixed unless you set it manually + colorStart: startColor, // Colors + colorStop: stopColor, // just experiment with them + strokeColor: strokeColor, // to see which ones work best for you + generateGradient: (generateGradient === true), // gmosx: + gradientType: 0, + highDpiSupport: true // High resolution support + }; + + if (generateGradient.constructor === Array) { + // example options: + // data-gauge-generate-gradient="[0, 50, 100]" + // data-gauge-gradient-percent-color-0="#FFFFFF" + // data-gauge-gradient-percent-color-50="#999900" + // data-gauge-gradient-percent-color-100="#000000" + + options.percentColors = []; + let len = generateGradient.length; + while (len--) { + let pcent = generateGradient[len]; + let color = NETDATA.dataAttribute(state.element, 'gauge-gradient-percent-color-' + pcent.toString(), false); + if (color !== false) { + let a = []; + a[0] = pcent / 100; + a[1] = color; + options.percentColors.unshift(a); + } + } + if (options.percentColors.length === 0) { + delete options.percentColors; + } + } else if (generateGradient === false && NETDATA.themes.current.gauge_gradient) { + //noinspection PointlessArithmeticExpressionJS + options.percentColors = [ + [0.0, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 0))], + [0.1, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 1))], + [0.2, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 2))], + [0.3, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 3))], + [0.4, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 4))], + [0.5, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 5))], + [0.6, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 6))], + [0.7, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 7))], + [0.8, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 8))], + [0.9, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 9))], + [1.0, NETDATA.colorLuminance(startColor, 0.0)]]; + } + + state.tmp.gauge_canvas = document.createElement('canvas'); + state.tmp.gauge_canvas.id = 'gauge-' + state.uuid + '-canvas'; + state.tmp.gauge_canvas.className = 'gaugeChart'; + state.tmp.gauge_canvas.width = width; + state.tmp.gauge_canvas.height = height; + state.element_chart.appendChild(state.tmp.gauge_canvas); + + let valuefontsize = Math.floor(height / 5); + let valuetop = Math.round((height - valuefontsize) / 3.2); + state.tmp.gaugeChartLabel = document.createElement('span'); + state.tmp.gaugeChartLabel.className = 'gaugeChartLabel'; + state.tmp.gaugeChartLabel.style.fontSize = valuefontsize + 'px'; + state.tmp.gaugeChartLabel.style.top = valuetop.toString() + 'px'; + state.element_chart.appendChild(state.tmp.gaugeChartLabel); + + let titlefontsize = Math.round(valuefontsize / 2.1); + let titletop = 0; + state.tmp.gaugeChartTitle = document.createElement('span'); + state.tmp.gaugeChartTitle.className = 'gaugeChartTitle'; + state.tmp.gaugeChartTitle.innerText = state.title; + state.tmp.gaugeChartTitle.style.fontSize = titlefontsize + 'px'; + state.tmp.gaugeChartTitle.style.lineHeight = titlefontsize + 'px'; + state.tmp.gaugeChartTitle.style.top = titletop.toString() + 'px'; + state.element_chart.appendChild(state.tmp.gaugeChartTitle); + + let unitfontsize = Math.round(titlefontsize * 0.9); + state.tmp.gaugeChartUnits = document.createElement('span'); + state.tmp.gaugeChartUnits.className = 'gaugeChartUnits'; + state.tmp.gaugeChartUnits.innerText = state.units_current; + state.tmp.gaugeChartUnits.style.fontSize = unitfontsize + 'px'; + state.element_chart.appendChild(state.tmp.gaugeChartUnits); + + state.tmp.gaugeChartMin = document.createElement('span'); + state.tmp.gaugeChartMin.className = 'gaugeChartMin'; + state.tmp.gaugeChartMin.style.fontSize = Math.round(valuefontsize * 0.75).toString() + 'px'; + state.element_chart.appendChild(state.tmp.gaugeChartMin); + + state.tmp.gaugeChartMax = document.createElement('span'); + state.tmp.gaugeChartMax.className = 'gaugeChartMax'; + state.tmp.gaugeChartMax.style.fontSize = Math.round(valuefontsize * 0.75).toString() + 'px'; + state.element_chart.appendChild(state.tmp.gaugeChartMax); + + // when we just re-create the chart + // do not animate the first update + let animate = true; + if (typeof state.tmp.gauge_instance !== 'undefined') { + animate = false; + } + + state.tmp.gauge_instance = new Gauge(state.tmp.gauge_canvas).setOptions(options); // create sexy gauge! + + state.tmp.___gaugeOld__ = { + value: value, + min: min, + max: max, + valueLabel: null, + minLabel: null, + maxLabel: null + }; + + // we will always feed a percentage + state.tmp.gauge_instance.minValue = 0; + state.tmp.gauge_instance.maxValue = 100; + + NETDATA.gaugeAnimation(state, animate); + NETDATA.gaugeSet(state, value, min, max); + NETDATA.gaugeSetLabels(state, value, min, max); + NETDATA.gaugeAnimation(state, true); + + state.legendSetUnitsString = function (units) { + if (typeof state.tmp.gaugeChartUnits !== 'undefined' && state.tmp.units !== units) { + state.tmp.gaugeChartUnits.innerText = units; + state.tmp.___gaugeOld__.valueLabel = null; + state.tmp.___gaugeOld__.minLabel = null; + state.tmp.___gaugeOld__.maxLabel = null; + state.tmp.units = units; + } + }; + state.legendShowUndefined = function () { + if (typeof state.tmp.gauge_instance !== 'undefined') { + NETDATA.gaugeClearSelection(state); + } + }; + + return true; +}; +// ---------------------------------------------------------------------------------------------------------------- + +NETDATA.easypiechartPercentFromValueMinMax = function (state, value, min, max) { + if (typeof value !== 'number') { + value = 0; + } + if (typeof min !== 'number') { + min = 0; + } + if (typeof max !== 'number') { + max = 0; + } + + if (min > max) { + let t = min; + min = max; + max = t; + } + + if (min > value) { + min = value; + } + if (max < value) { + max = value; + } + + state.legendFormatValueDecimalsFromMinMax(min, max); + + if (state.tmp.easyPieChartMin === null && min > 0) { + min = 0; + } + if (state.tmp.easyPieChartMax === null && max < 0) { + max = 0; + } + + let pcent; + + if (min < 0 && max > 0) { + // it is both positive and negative + // zero at the top center of the chart + max = (-min > max) ? -min : max; + pcent = Math.round(value * 100 / max); + } else if (value >= 0 && min >= 0 && max >= 0) { + // clockwise + pcent = Math.round((value - min) * 100 / (max - min)); + if (pcent === 0) { + pcent = 0.1; + } + } else { + // counter clockwise + pcent = Math.round((value - max) * 100 / (max - min)); + if (pcent === 0) { + pcent = -0.1; + } + } + + return pcent; +}; + +// ---------------------------------------------------------------------------------------------------------------- +// easy-pie-chart + +NETDATA.easypiechartInitialize = function (callback) { + if (typeof netdataNoEasyPieChart === 'undefined' || !netdataNoEasyPieChart) { + $.ajax({ + url: NETDATA.easypiechart_js, + cache: true, + dataType: "script", + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function () { + NETDATA.registerChartLibrary('easypiechart', NETDATA.easypiechart_js); + }) + .fail(function () { + NETDATA.chartLibraries.easypiechart.enabled = false; + NETDATA.error(100, NETDATA.easypiechart_js); + }) + .always(function () { + if (typeof callback === "function") { + return callback(); + } + }) + } else { + NETDATA.chartLibraries.easypiechart.enabled = false; + if (typeof callback === "function") { + return callback(); + } + } +}; + +NETDATA.easypiechartClearSelection = function (state, force) { + if (typeof state.tmp.easyPieChartEvent !== 'undefined' && typeof state.tmp.easyPieChartEvent.timer !== 'undefined') { + NETDATA.timeout.clear(state.tmp.easyPieChartEvent.timer); + state.tmp.easyPieChartEvent.timer = undefined; + } + + if (state.isAutoRefreshable() && state.data !== null && force !== true) { + NETDATA.easypiechartChartUpdate(state, state.data); + } + else { + state.tmp.easyPieChartLabel.innerText = state.legendFormatValue(null); + state.tmp.easyPieChart_instance.update(0); + } + state.tmp.easyPieChart_instance.enableAnimation(); + + return true; +}; + +NETDATA.easypiechartSetSelection = function (state, t) { + if (state.timeIsVisible(t) !== true) { + return NETDATA.easypiechartClearSelection(state, true); + } + + let slot = state.calculateRowForTime(t); + if (slot < 0 || slot >= state.data.result.length) { + return NETDATA.easypiechartClearSelection(state, true); + } + + if (typeof state.tmp.easyPieChartEvent === 'undefined') { + state.tmp.easyPieChartEvent = { + timer: undefined, + value: 0, + pcent: 0 + }; + } + + let value = state.data.result[state.data.result.length - 1 - slot]; + let min = (state.tmp.easyPieChartMin === null) ? NETDATA.commonMin.get(state) : state.tmp.easyPieChartMin; + let max = (state.tmp.easyPieChartMax === null) ? NETDATA.commonMax.get(state) : state.tmp.easyPieChartMax; + let pcent = NETDATA.easypiechartPercentFromValueMinMax(state, value, min, max); + + state.tmp.easyPieChartEvent.value = value; + state.tmp.easyPieChartEvent.pcent = pcent; + state.tmp.easyPieChartLabel.innerText = state.legendFormatValue(value); + + if (state.tmp.easyPieChartEvent.timer === undefined) { + state.tmp.easyPieChart_instance.disableAnimation(); + + state.tmp.easyPieChartEvent.timer = NETDATA.timeout.set(function () { + state.tmp.easyPieChartEvent.timer = undefined; + state.tmp.easyPieChart_instance.update(state.tmp.easyPieChartEvent.pcent); + }, 0); + } + + return true; +}; + +NETDATA.easypiechartChartUpdate = function (state, data) { + let value, min, max, pcent; + + if (NETDATA.globalPanAndZoom.isActive() || state.isAutoRefreshable() === false) { + value = null; + pcent = 0; + } + else { + value = data.result[0]; + min = (state.tmp.easyPieChartMin === null) ? NETDATA.commonMin.get(state) : state.tmp.easyPieChartMin; + max = (state.tmp.easyPieChartMax === null) ? NETDATA.commonMax.get(state) : state.tmp.easyPieChartMax; + pcent = NETDATA.easypiechartPercentFromValueMinMax(state, value, min, max); + } + + state.tmp.easyPieChartLabel.innerText = state.legendFormatValue(value); + state.tmp.easyPieChart_instance.update(pcent); + return true; +}; + +NETDATA.easypiechartChartCreate = function (state, data) { + let chart = $(state.element_chart); + + let value = data.result[0]; + let min = NETDATA.dataAttribute(state.element, 'easypiechart-min-value', null); + let max = NETDATA.dataAttribute(state.element, 'easypiechart-max-value', null); + + if (min === null) { + min = NETDATA.commonMin.get(state); + state.tmp.easyPieChartMin = null; + } + else { + state.tmp.easyPieChartMin = min; + } + + if (max === null) { + max = NETDATA.commonMax.get(state); + state.tmp.easyPieChartMax = null; + } + else { + state.tmp.easyPieChartMax = max; + } + + let size = state.chartWidth(); + let stroke = Math.floor(size / 22); + if (stroke < 3) { + stroke = 2; + } + + let valuefontsize = Math.floor((size * 2 / 3) / 5); + let valuetop = Math.round((size - valuefontsize - (size / 40)) / 2); + state.tmp.easyPieChartLabel = document.createElement('span'); + state.tmp.easyPieChartLabel.className = 'easyPieChartLabel'; + state.tmp.easyPieChartLabel.innerText = state.legendFormatValue(value); + state.tmp.easyPieChartLabel.style.fontSize = valuefontsize + 'px'; + state.tmp.easyPieChartLabel.style.top = valuetop.toString() + 'px'; + state.element_chart.appendChild(state.tmp.easyPieChartLabel); + + let titlefontsize = Math.round(valuefontsize * 1.6 / 3); + let titletop = Math.round(valuetop - (titlefontsize * 2) - (size / 40)); + state.tmp.easyPieChartTitle = document.createElement('span'); + state.tmp.easyPieChartTitle.className = 'easyPieChartTitle'; + state.tmp.easyPieChartTitle.innerText = state.title; + state.tmp.easyPieChartTitle.style.fontSize = titlefontsize + 'px'; + state.tmp.easyPieChartTitle.style.lineHeight = titlefontsize + 'px'; + state.tmp.easyPieChartTitle.style.top = titletop.toString() + 'px'; + state.element_chart.appendChild(state.tmp.easyPieChartTitle); + + let unitfontsize = Math.round(titlefontsize * 0.9); + let unittop = Math.round(valuetop + (valuefontsize + unitfontsize) + (size / 40)); + state.tmp.easyPieChartUnits = document.createElement('span'); + state.tmp.easyPieChartUnits.className = 'easyPieChartUnits'; + state.tmp.easyPieChartUnits.innerText = state.units_current; + state.tmp.easyPieChartUnits.style.fontSize = unitfontsize + 'px'; + state.tmp.easyPieChartUnits.style.top = unittop.toString() + 'px'; + state.element_chart.appendChild(state.tmp.easyPieChartUnits); + + let barColor = NETDATA.dataAttribute(state.element, 'easypiechart-barcolor', undefined); + if (typeof barColor === 'undefined' || barColor === null) { + barColor = state.chartCustomColors()[0]; + } else { + //
+ let tmp = eval(barColor); + if (typeof tmp === 'function') { + barColor = tmp; + } + } + + let pcent = NETDATA.easypiechartPercentFromValueMinMax(state, value, min, max); + chart.data('data-percent', pcent); + + chart.easyPieChart({ + barColor: barColor, + trackColor: NETDATA.dataAttribute(state.element, 'easypiechart-trackcolor', NETDATA.themes.current.easypiechart_track), + scaleColor: NETDATA.dataAttribute(state.element, 'easypiechart-scalecolor', NETDATA.themes.current.easypiechart_scale), + scaleLength: NETDATA.dataAttribute(state.element, 'easypiechart-scalelength', 5), + lineCap: NETDATA.dataAttribute(state.element, 'easypiechart-linecap', 'round'), + lineWidth: NETDATA.dataAttribute(state.element, 'easypiechart-linewidth', stroke), + trackWidth: NETDATA.dataAttribute(state.element, 'easypiechart-trackwidth', undefined), + size: NETDATA.dataAttribute(state.element, 'easypiechart-size', size), + rotate: NETDATA.dataAttribute(state.element, 'easypiechart-rotate', 0), + animate: NETDATA.dataAttribute(state.element, 'easypiechart-animate', {duration: 500, enabled: true}), + easing: NETDATA.dataAttribute(state.element, 'easypiechart-easing', undefined) + }); + + // when we just re-create the chart + // do not animate the first update + let animate = true; + if (typeof state.tmp.easyPieChart_instance !== 'undefined') { + animate = false; + } + + state.tmp.easyPieChart_instance = chart.data('easyPieChart'); + if (animate === false) { + state.tmp.easyPieChart_instance.disableAnimation(); + } + state.tmp.easyPieChart_instance.update(pcent); + if (animate === false) { + state.tmp.easyPieChart_instance.enableAnimation(); + } + + state.legendSetUnitsString = function (units) { + if (typeof state.tmp.easyPieChartUnits !== 'undefined' && state.tmp.units !== units) { + state.tmp.easyPieChartUnits.innerText = units; + state.tmp.units = units; + } + }; + state.legendShowUndefined = function () { + if (typeof state.tmp.easyPieChart_instance !== 'undefined') { + NETDATA.easypiechartClearSelection(state); + } + }; + + return true; +}; + +// d3pie + +NETDATA.d3pieInitialize = function (callback) { + if (typeof netdataNoD3pie === 'undefined' || !netdataNoD3pie) { + + // d3pie requires D3 + if (!NETDATA.chartLibraries.d3.initialized) { + if (NETDATA.chartLibraries.d3.enabled) { + NETDATA.d3Initialize(function () { + NETDATA.d3pieInitialize(callback); + }); + } else { + NETDATA.chartLibraries.d3pie.enabled = false; + if (typeof callback === "function") { + return callback(); + } + } + } else { + $.ajax({ + url: NETDATA.d3pie_js, + cache: true, + dataType: "script", + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function () { + NETDATA.registerChartLibrary('d3pie', NETDATA.d3pie_js); + }) + .fail(function () { + NETDATA.chartLibraries.d3pie.enabled = false; + NETDATA.error(100, NETDATA.d3pie_js); + }) + .always(function () { + if (typeof callback === "function") { + return callback(); + } + }); + } + } else { + NETDATA.chartLibraries.d3pie.enabled = false; + if (typeof callback === "function") { + return callback(); + } + } +}; + +NETDATA.d3pieSetContent = function (state, data, index) { + state.legendFormatValueDecimalsFromMinMax( + data.min, + data.max + ); + + let content = []; + let colors = state.chartColors(); + let len = data.result.labels.length; + for (let i = 1; i < len; i++) { + let label = data.result.labels[i]; + let value = data.result.data[index][label]; + let color = colors[i - 1]; + + if (value !== null && value > 0) { + content.push({ + label: label, + value: value, + color: color + }); + } + } + + if (content.length === 0) { + content.push({ + label: 'no data', + value: 100, + color: '#666666' + }); + } + + state.tmp.d3pie_last_slot = index; + return content; +}; + +NETDATA.d3pieDateRange = function (state, data, index) { + let dt = Math.round((data.before - data.after + 1) / data.points); + let dt_str = NETDATA.seconds4human(dt); + + let before = data.result.data[index].time; + let after = before - (dt * 1000); + + let d1 = NETDATA.dateTime.localeDateString(after); + let t1 = NETDATA.dateTime.localeTimeString(after); + let d2 = NETDATA.dateTime.localeDateString(before); + let t2 = NETDATA.dateTime.localeTimeString(before); + + if (d1 === d2) { + return d1 + ' ' + t1 + ' to ' + t2 + ', ' + dt_str; + } + + return d1 + ' ' + t1 + ' to ' + d2 + ' ' + t2 + ', ' + dt_str; +}; + +NETDATA.d3pieSetSelection = function (state, t) { + if (state.timeIsVisible(t) !== true) { + return NETDATA.d3pieClearSelection(state, true); + } + + let slot = state.calculateRowForTime(t); + slot = state.data.result.data.length - slot - 1; + + if (slot < 0 || slot >= state.data.result.length) { + return NETDATA.d3pieClearSelection(state, true); + } + + if (state.tmp.d3pie_last_slot === slot) { + // we already show this slot, don't do anything + return true; + } + + if (state.tmp.d3pie_timer === undefined) { + state.tmp.d3pie_timer = NETDATA.timeout.set(function () { + state.tmp.d3pie_timer = undefined; + NETDATA.d3pieChange(state, NETDATA.d3pieSetContent(state, state.data, slot), NETDATA.d3pieDateRange(state, state.data, slot)); + }, 0); + } + + return true; +}; + +NETDATA.d3pieClearSelection = function (state, force) { + if (typeof state.tmp.d3pie_timer !== 'undefined') { + NETDATA.timeout.clear(state.tmp.d3pie_timer); + state.tmp.d3pie_timer = undefined; + } + + if (state.isAutoRefreshable() && state.data !== null && force !== true) { + NETDATA.d3pieChartUpdate(state, state.data); + } else { + if (state.tmp.d3pie_last_slot !== -1) { + state.tmp.d3pie_last_slot = -1; + NETDATA.d3pieChange(state, [{label: 'no data', value: 1, color: '#666666'}], 'no data available'); + } + } + + return true; +}; + +NETDATA.d3pieChange = function (state, content, footer) { + if (state.d3pie_forced_subtitle === null) { + //state.d3pie_instance.updateProp("header.subtitle.text", state.units_current); + state.d3pie_instance.options.header.subtitle.text = state.units_current; + } + + if (state.d3pie_forced_footer === null) { + //state.d3pie_instance.updateProp("footer.text", footer); + state.d3pie_instance.options.footer.text = footer; + } + + //state.d3pie_instance.updateProp("data.content", content); + state.d3pie_instance.options.data.content = content; + state.d3pie_instance.destroy(); + state.d3pie_instance.recreate(); + return true; +}; + +NETDATA.d3pieChartUpdate = function (state, data) { + return NETDATA.d3pieChange(state, NETDATA.d3pieSetContent(state, data, 0), NETDATA.d3pieDateRange(state, data, 0)); +}; + +NETDATA.d3pieChartCreate = function (state, data) { + + state.element_chart.id = 'd3pie-' + state.uuid; + // console.log('id = ' + state.element_chart.id); + + let content = NETDATA.d3pieSetContent(state, data, 0); + + state.d3pie_forced_title = NETDATA.dataAttribute(state.element, 'd3pie-title', null); + state.d3pie_forced_subtitle = NETDATA.dataAttribute(state.element, 'd3pie-subtitle', null); + state.d3pie_forced_footer = NETDATA.dataAttribute(state.element, 'd3pie-footer', null); + + state.d3pie_options = { + header: { + title: { + text: (state.d3pie_forced_title !== null) ? state.d3pie_forced_title : state.title, + color: NETDATA.dataAttribute(state.element, 'd3pie-title-color', NETDATA.themes.current.d3pie.title), + fontSize: NETDATA.dataAttribute(state.element, 'd3pie-title-fontsize', 12), + fontWeight: NETDATA.dataAttribute(state.element, 'd3pie-title-fontweight', "bold"), + font: NETDATA.dataAttribute(state.element, 'd3pie-title-font', "arial") + }, + subtitle: { + text: (state.d3pie_forced_subtitle !== null) ? state.d3pie_forced_subtitle : state.units_current, + color: NETDATA.dataAttribute(state.element, 'd3pie-subtitle-color', NETDATA.themes.current.d3pie.subtitle), + fontSize: NETDATA.dataAttribute(state.element, 'd3pie-subtitle-fontsize', 10), + fontWeight: NETDATA.dataAttribute(state.element, 'd3pie-subtitle-fontweight', "normal"), + font: NETDATA.dataAttribute(state.element, 'd3pie-subtitle-font', "arial") + }, + titleSubtitlePadding: 1 + }, + footer: { + text: (state.d3pie_forced_footer !== null) ? state.d3pie_forced_footer : NETDATA.d3pieDateRange(state, data, 0), + color: NETDATA.dataAttribute(state.element, 'd3pie-footer-color', NETDATA.themes.current.d3pie.footer), + fontSize: NETDATA.dataAttribute(state.element, 'd3pie-footer-fontsize', 9), + fontWeight: NETDATA.dataAttribute(state.element, 'd3pie-footer-fontweight', "bold"), + font: NETDATA.dataAttribute(state.element, 'd3pie-footer-font', "arial"), + location: NETDATA.dataAttribute(state.element, 'd3pie-footer-location', "bottom-center") // bottom-left, bottom-center, bottom-right + }, + size: { + canvasHeight: state.chartHeight(), + canvasWidth: state.chartWidth(), + pieInnerRadius: NETDATA.dataAttribute(state.element, 'd3pie-pieinnerradius', "45%"), + pieOuterRadius: NETDATA.dataAttribute(state.element, 'd3pie-pieouterradius', "80%") + }, + data: { + // none, random, value-asc, value-desc, label-asc, label-desc + sortOrder: NETDATA.dataAttribute(state.element, 'd3pie-sortorder', "value-desc"), + smallSegmentGrouping: { + enabled: NETDATA.dataAttributeBoolean(state.element, "d3pie-smallsegmentgrouping-enabled", false), + value: NETDATA.dataAttribute(state.element, 'd3pie-smallsegmentgrouping-value', 1), + // percentage, value + valueType: NETDATA.dataAttribute(state.element, 'd3pie-smallsegmentgrouping-valuetype', "percentage"), + label: NETDATA.dataAttribute(state.element, 'd3pie-smallsegmentgrouping-label', "other"), + color: NETDATA.dataAttribute(state.element, 'd3pie-smallsegmentgrouping-color', NETDATA.themes.current.d3pie.other) + }, + + // REQUIRED! This is where you enter your pie data; it needs to be an array of objects + // of this form: { label: "label", value: 1.5, color: "#000000" } - color is optional + content: content + }, + labels: { + outer: { + // label, value, percentage, label-value1, label-value2, label-percentage1, label-percentage2 + format: NETDATA.dataAttribute(state.element, 'd3pie-labels-outer-format', "label-value1"), + hideWhenLessThanPercentage: NETDATA.dataAttribute(state.element, 'd3pie-labels-outer-hidewhenlessthanpercentage', null), + pieDistance: NETDATA.dataAttribute(state.element, 'd3pie-labels-outer-piedistance', 15) + }, + inner: { + // label, value, percentage, label-value1, label-value2, label-percentage1, label-percentage2 + format: NETDATA.dataAttribute(state.element, 'd3pie-labels-inner-format', "percentage"), + hideWhenLessThanPercentage: NETDATA.dataAttribute(state.element, 'd3pie-labels-inner-hidewhenlessthanpercentage', 2) + }, + mainLabel: { + color: NETDATA.dataAttribute(state.element, 'd3pie-labels-mainLabel-color', NETDATA.themes.current.d3pie.mainlabel), // or 'segment' for dynamic color + font: NETDATA.dataAttribute(state.element, 'd3pie-labels-mainLabel-font', "arial"), + fontSize: NETDATA.dataAttribute(state.element, 'd3pie-labels-mainLabel-fontsize', 10), + fontWeight: NETDATA.dataAttribute(state.element, 'd3pie-labels-mainLabel-fontweight', "normal") + }, + percentage: { + color: NETDATA.dataAttribute(state.element, 'd3pie-labels-percentage-color', NETDATA.themes.current.d3pie.percentage), + font: NETDATA.dataAttribute(state.element, 'd3pie-labels-percentage-font', "arial"), + fontSize: NETDATA.dataAttribute(state.element, 'd3pie-labels-percentage-fontsize', 10), + fontWeight: NETDATA.dataAttribute(state.element, 'd3pie-labels-percentage-fontweight', "bold"), + decimalPlaces: 0 + }, + value: { + color: NETDATA.dataAttribute(state.element, 'd3pie-labels-value-color', NETDATA.themes.current.d3pie.value), + font: NETDATA.dataAttribute(state.element, 'd3pie-labels-value-font', "arial"), + fontSize: NETDATA.dataAttribute(state.element, 'd3pie-labels-value-fontsize', 10), + fontWeight: NETDATA.dataAttribute(state.element, 'd3pie-labels-value-fontweight', "bold") + }, + lines: { + enabled: NETDATA.dataAttributeBoolean(state.element, 'd3pie-labels-lines-enabled', true), + style: NETDATA.dataAttribute(state.element, 'd3pie-labels-lines-style', "curved"), + color: NETDATA.dataAttribute(state.element, 'd3pie-labels-lines-color', "segment") // "segment" or a hex color + }, + truncation: { + enabled: NETDATA.dataAttributeBoolean(state.element, 'd3pie-labels-truncation-enabled', false), + truncateLength: NETDATA.dataAttribute(state.element, 'd3pie-labels-truncation-truncatelength', 30) + }, + formatter: function (context) { + // console.log(context); + if (context.part === 'value') { + return state.legendFormatValue(context.value); + } + if (context.part === 'percentage') { + return context.label + '%'; + } + + return context.label; + } + }, + effects: { + load: { + effect: "none", // none / default + speed: 0 // commented in the d3pie code to speed it up + }, + pullOutSegmentOnClick: { + effect: "bounce", // none / linear / bounce / elastic / back + speed: 400, + size: 5 + }, + highlightSegmentOnMouseover: true, + highlightLuminosity: -0.2 + }, + tooltips: { + enabled: false, + type: "placeholder", // caption|placeholder + string: "", + placeholderParser: null, // function + styles: { + fadeInSpeed: 250, + backgroundColor: NETDATA.themes.current.d3pie.tooltip_bg, + backgroundOpacity: 0.5, + color: NETDATA.themes.current.d3pie.tooltip_fg, + borderRadius: 2, + font: "arial", + fontSize: 12, + padding: 4 + } + }, + misc: { + colors: { + background: 'transparent', // transparent or color # + // segments: state.chartColors(), + segmentStroke: NETDATA.dataAttribute(state.element, 'd3pie-misc-colors-segmentstroke', NETDATA.themes.current.d3pie.segment_stroke) + }, + gradient: { + enabled: NETDATA.dataAttributeBoolean(state.element, 'd3pie-misc-gradient-enabled', false), + percentage: NETDATA.dataAttribute(state.element, 'd3pie-misc-colors-percentage', 95), + color: NETDATA.dataAttribute(state.element, 'd3pie-misc-gradient-color', NETDATA.themes.current.d3pie.gradient_color) + }, + canvasPadding: { + top: 5, + right: 5, + bottom: 5, + left: 5 + }, + pieCenterOffset: { + x: 0, + y: 0 + }, + cssPrefix: NETDATA.dataAttribute(state.element, 'd3pie-cssprefix', null) + }, + callbacks: { + onload: null, + onMouseoverSegment: null, + onMouseoutSegment: null, + onClickSegment: null + } + }; + + state.d3pie_instance = new d3pie(state.element_chart, state.d3pie_options); + return true; +}; + +// ---------------------------------------------------------------------------------------------------------------- +// D3 + +NETDATA.d3Initialize = function(callback) { + if (typeof netdataStopD3 === 'undefined' || !netdataStopD3) { + $.ajax({ + url: NETDATA.d3_js, + cache: true, + dataType: "script", + xhrFields: { withCredentials: true } // required for the cookie + }) + .done(function() { + NETDATA.registerChartLibrary('d3', NETDATA.d3_js); + }) + .fail(function() { + NETDATA.chartLibraries.d3.enabled = false; + NETDATA.error(100, NETDATA.d3_js); + }) + .always(function() { + if (typeof callback === "function") + return callback(); + }); + } else { + NETDATA.chartLibraries.d3.enabled = false; + if (typeof callback === "function") + return callback(); + } +}; + +NETDATA.d3ChartUpdate = function(state, data) { + void(state); + void(data); + + return false; +}; + +NETDATA.d3ChartCreate = function(state, data) { + void(state); + void(data); + + return false; +}; + +// peity + +NETDATA.peityInitialize = function (callback) { + if (typeof netdataNoPeitys === 'undefined' || !netdataNoPeitys) { + $.ajax({ + url: NETDATA.peity_js, + cache: true, + dataType: "script", + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function () { + NETDATA.registerChartLibrary('peity', NETDATA.peity_js); + }) + .fail(function () { + NETDATA.chartLibraries.peity.enabled = false; + NETDATA.error(100, NETDATA.peity_js); + }) + .always(function () { + if (typeof callback === "function") { + return callback(); + } + }); + } else { + NETDATA.chartLibraries.peity.enabled = false; + if (typeof callback === "function") { + return callback(); + } + } +}; + +NETDATA.peityChartUpdate = function (state, data) { + state.peity_instance.innerHTML = data.result; + + if (state.peity_options.stroke !== state.chartCustomColors()[0]) { + state.peity_options.stroke = state.chartCustomColors()[0]; + if (state.chart.chart_type === 'line') { + state.peity_options.fill = NETDATA.themes.current.background; + } else { + state.peity_options.fill = NETDATA.colorLuminance(state.chartCustomColors()[0], NETDATA.chartDefaults.fill_luminance); + } + } + + $(state.peity_instance).peity('line', state.peity_options); + return true; +}; + +NETDATA.peityChartCreate = function (state, data) { + state.peity_instance = document.createElement('div'); + state.element_chart.appendChild(state.peity_instance); + + state.peity_options = { + stroke: NETDATA.themes.current.foreground, + strokeWidth: NETDATA.dataAttribute(state.element, 'peity-strokewidth', 1), + width: state.chartWidth(), + height: state.chartHeight(), + fill: NETDATA.themes.current.foreground + }; + + NETDATA.peityChartUpdate(state, data); + return true; +}; + +// ---------------------------------------------------------------------------------------------------------------- +// "Text-only" chart - Just renders the raw value to the DOM + +NETDATA.textOnlyCreate = function(state, data) { + var decimalPlaces = NETDATA.dataAttribute(state.element, 'textonly-decimal-places', 1); + var prefix = NETDATA.dataAttribute(state.element, 'textonly-prefix', ''); + var suffix = NETDATA.dataAttribute(state.element, 'textonly-suffix', ''); + + // Round based on number of decimal places to show + var precision = Math.pow(10, decimalPlaces); + var value = Math.round(data.result[0] * precision) / precision; + + state.element.textContent = prefix + value + suffix; + return true; +} + +NETDATA.textOnlyUpdate = NETDATA.textOnlyCreate; +// Charts Libraries Registration + +NETDATA.chartLibraries = { + "dygraph": { + initialize: NETDATA.dygraphInitialize, + create: NETDATA.dygraphChartCreate, + update: NETDATA.dygraphChartUpdate, + resize: function (state) { + if (typeof state.tmp.dygraph_instance !== 'undefined' && typeof state.tmp.dygraph_instance.resize === 'function') { + state.tmp.dygraph_instance.resize(); + } + }, + setSelection: NETDATA.dygraphSetSelection, + clearSelection: NETDATA.dygraphClearSelection, + toolboxPanAndZoom: NETDATA.dygraphToolboxPanAndZoom, + initialized: false, + enabled: true, + xssRegexIgnore: new RegExp('^/api/v1/data\.result.data$'), + format: function (state) { + void(state); + return 'json'; + }, + options: function (state) { + return 'ms' + '%7C' + 'flip' + (this.isLogScale(state) ? ('%7C' + 'abs') : '').toString(); + }, + legend: function (state) { + return (this.isSparkline(state) === false && NETDATA.dataAttributeBoolean(state.element, 'legend', true) === true) ? 'right-side' : null; + }, + autoresize: function (state) { + void(state); + return true; + }, + max_updates_to_recreate: function (state) { + void(state); + return 5000; + }, + track_colors: function (state) { + void(state); + return true; + }, + pixels_per_point: function (state) { + return (this.isSparkline(state) === false) ? 3 : 2; + }, + isSparkline: function (state) { + if (typeof state.tmp.dygraph_sparkline === 'undefined') { + state.tmp.dygraph_sparkline = (this.theme(state) === 'sparkline'); + } + return state.tmp.dygraph_sparkline; + }, + isLogScale: function (state) { + if (typeof state.tmp.dygraph_logscale === 'undefined') { + state.tmp.dygraph_logscale = (this.theme(state) === 'logscale'); + } + return state.tmp.dygraph_logscale; + }, + theme: function (state) { + if (typeof state.tmp.dygraph_theme === 'undefined') { + state.tmp.dygraph_theme = NETDATA.dataAttribute(state.element, 'dygraph-theme', 'default'); + } + return state.tmp.dygraph_theme; + }, + container_class: function (state) { + if (this.legend(state) !== null) { + return 'netdata-container-with-legend'; + } + return 'netdata-container'; + } + }, + "sparkline": { + initialize: NETDATA.sparklineInitialize, + create: NETDATA.sparklineChartCreate, + update: NETDATA.sparklineChartUpdate, + resize: null, + setSelection: undefined, // function(state, t) { void(state); return true; }, + clearSelection: undefined, // function(state) { void(state); return true; }, + toolboxPanAndZoom: null, + initialized: false, + enabled: true, + xssRegexIgnore: new RegExp('^/api/v1/data\.result$'), + format: function (state) { + void(state); + return 'array'; + }, + options: function (state) { + void(state); + return 'flip' + '%7C' + 'abs'; + }, + legend: function (state) { + void(state); + return null; + }, + autoresize: function (state) { + void(state); + return false; + }, + max_updates_to_recreate: function (state) { + void(state); + return 5000; + }, + track_colors: function (state) { + void(state); + return false; + }, + pixels_per_point: function (state) { + void(state); + return 3; + }, + container_class: function (state) { + void(state); + return 'netdata-container'; + } + }, + "peity": { + initialize: NETDATA.peityInitialize, + create: NETDATA.peityChartCreate, + update: NETDATA.peityChartUpdate, + resize: null, + setSelection: undefined, // function(state, t) { void(state); return true; }, + clearSelection: undefined, // function(state) { void(state); return true; }, + toolboxPanAndZoom: null, + initialized: false, + enabled: true, + xssRegexIgnore: new RegExp('^/api/v1/data\.result$'), + format: function (state) { + void(state); + return 'ssvcomma'; + }, + options: function (state) { + void(state); + return 'null2zero' + '%7C' + 'flip' + '%7C' + 'abs'; + }, + legend: function (state) { + void(state); + return null; + }, + autoresize: function (state) { + void(state); + return false; + }, + max_updates_to_recreate: function (state) { + void(state); + return 5000; + }, + track_colors: function (state) { + void(state); + return false; + }, + pixels_per_point: function (state) { + void(state); + return 3; + }, + container_class: function (state) { + void(state); + return 'netdata-container'; + } + }, + // "morris": { + // initialize: NETDATA.morrisInitialize, + // create: NETDATA.morrisChartCreate, + // update: NETDATA.morrisChartUpdate, + // resize: null, + // setSelection: undefined, // function(state, t) { void(state); return true; }, + // clearSelection: undefined, // function(state) { void(state); return true; }, + // toolboxPanAndZoom: null, + // initialized: false, + // enabled: true, + // xssRegexIgnore: new RegExp('^/api/v1/data\.result.data$'), + // format: function(state) { void(state); return 'json'; }, + // options: function(state) { void(state); return 'objectrows' + '%7C' + 'ms'; }, + // legend: function(state) { void(state); return null; }, + // autoresize: function(state) { void(state); return false; }, + // max_updates_to_recreate: function(state) { void(state); return 50; }, + // track_colors: function(state) { void(state); return false; }, + // pixels_per_point: function(state) { void(state); return 15; }, + // container_class: function(state) { void(state); return 'netdata-container'; } + // }, + "google": { + initialize: NETDATA.googleInitialize, + create: NETDATA.googleChartCreate, + update: NETDATA.googleChartUpdate, + resize: null, + setSelection: undefined, //function(state, t) { void(state); return true; }, + clearSelection: undefined, //function(state) { void(state); return true; }, + toolboxPanAndZoom: null, + initialized: false, + enabled: true, + xssRegexIgnore: new RegExp('^/api/v1/data\.result.rows$'), + format: function (state) { + void(state); + return 'datatable'; + }, + options: function (state) { + void(state); + return ''; + }, + legend: function (state) { + void(state); + return null; + }, + autoresize: function (state) { + void(state); + return false; + }, + max_updates_to_recreate: function (state) { + void(state); + return 300; + }, + track_colors: function (state) { + void(state); + return false; + }, + pixels_per_point: function (state) { + void(state); + return 4; + }, + container_class: function (state) { + void(state); + return 'netdata-container'; + } + }, + // "raphael": { + // initialize: NETDATA.raphaelInitialize, + // create: NETDATA.raphaelChartCreate, + // update: NETDATA.raphaelChartUpdate, + // resize: null, + // setSelection: undefined, // function(state, t) { void(state); return true; }, + // clearSelection: undefined, // function(state) { void(state); return true; }, + // toolboxPanAndZoom: null, + // initialized: false, + // enabled: true, + // xssRegexIgnore: new RegExp('^/api/v1/data\.result.data$'), + // format: function(state) { void(state); return 'json'; }, + // options: function(state) { void(state); return ''; }, + // legend: function(state) { void(state); return null; }, + // autoresize: function(state) { void(state); return false; }, + // max_updates_to_recreate: function(state) { void(state); return 5000; }, + // track_colors: function(state) { void(state); return false; }, + // pixels_per_point: function(state) { void(state); return 3; }, + // container_class: function(state) { void(state); return 'netdata-container'; } + // }, + // "c3": { + // initialize: NETDATA.c3Initialize, + // create: NETDATA.c3ChartCreate, + // update: NETDATA.c3ChartUpdate, + // resize: null, + // setSelection: undefined, // function(state, t) { void(state); return true; }, + // clearSelection: undefined, // function(state) { void(state); return true; }, + // toolboxPanAndZoom: null, + // initialized: false, + // enabled: true, + // xssRegexIgnore: new RegExp('^/api/v1/data\.result$'), + // format: function(state) { void(state); return 'csvjsonarray'; }, + // options: function(state) { void(state); return 'milliseconds'; }, + // legend: function(state) { void(state); return null; }, + // autoresize: function(state) { void(state); return false; }, + // max_updates_to_recreate: function(state) { void(state); return 5000; }, + // track_colors: function(state) { void(state); return false; }, + // pixels_per_point: function(state) { void(state); return 15; }, + // container_class: function(state) { void(state); return 'netdata-container'; } + // }, + "d3pie": { + initialize: NETDATA.d3pieInitialize, + create: NETDATA.d3pieChartCreate, + update: NETDATA.d3pieChartUpdate, + resize: null, + setSelection: NETDATA.d3pieSetSelection, + clearSelection: NETDATA.d3pieClearSelection, + toolboxPanAndZoom: null, + initialized: false, + enabled: true, + xssRegexIgnore: new RegExp('^/api/v1/data\.result.data$'), + format: function (state) { + void(state); + return 'json'; + }, + options: function (state) { + void(state); + return 'objectrows' + '%7C' + 'ms'; + }, + legend: function (state) { + void(state); + return null; + }, + autoresize: function (state) { + void(state); + return false; + }, + max_updates_to_recreate: function (state) { + void(state); + return 5000; + }, + track_colors: function (state) { + void(state); + return false; + }, + pixels_per_point: function (state) { + void(state); + return 15; + }, + container_class: function (state) { + void(state); + return 'netdata-container'; + } + }, + "d3": { + initialize: NETDATA.d3Initialize, + create: NETDATA.d3ChartCreate, + update: NETDATA.d3ChartUpdate, + resize: null, + setSelection: undefined, // function(state, t) { void(state); return true; }, + clearSelection: undefined, // function(state) { void(state); return true; }, + toolboxPanAndZoom: null, + initialized: false, + enabled: true, + xssRegexIgnore: new RegExp('^/api/v1/data\.result.data$'), + format: function (state) { + void(state); + return 'json'; + }, + options: function (state) { + void(state); + return ''; + }, + legend: function (state) { + void(state); + return null; + }, + autoresize: function (state) { + void(state); + return false; + }, + max_updates_to_recreate: function (state) { + void(state); + return 5000; + }, + track_colors: function (state) { + void(state); + return false; + }, + pixels_per_point: function (state) { + void(state); + return 3; + }, + container_class: function (state) { + void(state); + return 'netdata-container'; + } + }, + "easypiechart": { + initialize: NETDATA.easypiechartInitialize, + create: NETDATA.easypiechartChartCreate, + update: NETDATA.easypiechartChartUpdate, + resize: null, + setSelection: NETDATA.easypiechartSetSelection, + clearSelection: NETDATA.easypiechartClearSelection, + toolboxPanAndZoom: null, + initialized: false, + enabled: true, + xssRegexIgnore: new RegExp('^/api/v1/data\.result$'), + format: function (state) { + void(state); + return 'array'; + }, + options: function (state) { + void(state); + return 'absolute'; + }, + legend: function (state) { + void(state); + return null; + }, + autoresize: function (state) { + void(state); + return false; + }, + max_updates_to_recreate: function (state) { + void(state); + return 5000; + }, + track_colors: function (state) { + void(state); + return true; + }, + pixels_per_point: function (state) { + void(state); + return 3; + }, + aspect_ratio: 100, + container_class: function (state) { + void(state); + return 'netdata-container-easypiechart'; + } + }, + "gauge": { + initialize: NETDATA.gaugeInitialize, + create: NETDATA.gaugeChartCreate, + update: NETDATA.gaugeChartUpdate, + resize: null, + setSelection: NETDATA.gaugeSetSelection, + clearSelection: NETDATA.gaugeClearSelection, + toolboxPanAndZoom: null, + initialized: false, + enabled: true, + xssRegexIgnore: new RegExp('^/api/v1/data\.result$'), + format: function (state) { + void(state); + return 'array'; + }, + options: function (state) { + void(state); + return 'absolute'; + }, + legend: function (state) { + void(state); + return null; + }, + autoresize: function (state) { + void(state); + return false; + }, + max_updates_to_recreate: function (state) { + void(state); + return 5000; + }, + track_colors: function (state) { + void(state); + return true; + }, + pixels_per_point: function (state) { + void(state); + return 3; + }, + aspect_ratio: 60, + container_class: function (state) { + void(state); + return 'netdata-container-gauge'; + } + }, + "textonly": { + autoresize: function (state) { + void(state); + return false; + }, + container_class: function (state) { + void(state); + return 'netdata-container'; + }, + create: NETDATA.textOnlyCreate, + enabled: true, + format: function (state) { + void(state); + return 'array'; + }, + initialized: true, + initialize: function (callback) { + callback(); + }, + legend: function (state) { + void(state); + return null; + }, + max_updates_to_recreate: function (state) { + void(state); + return 5000; + }, + options: function (state) { + void(state); + return 'absolute'; + }, + pixels_per_point: function (state) { + void(state); + return 3; + }, + track_colors: function (state) { + void(state); + return false; + }, + update: NETDATA.textOnlyUpdate, + xssRegexIgnore: new RegExp('^/api/v1/data\.result$'), + } +}; + +NETDATA.registerChartLibrary = function (library, url) { + if (NETDATA.options.debug.libraries) { + console.log("registering chart library: " + library); + } + + NETDATA.chartLibraries[library].url = url; + NETDATA.chartLibraries[library].initialized = true; + NETDATA.chartLibraries[library].enabled = true; +}; + +// *** src/dashboard.js/chart-registry.js + +// Chart Registry + +// When multiple charts need the same chart, we avoid downloading it +// multiple times (and having it in browser memory multiple time) +// by using this registry. + +// Every time we download a chart definition, we save it here with .add() +// Then we try to get it back with .get(). If that fails, we download it. + +NETDATA.fixHost = function (host) { + while (host.slice(-1) === '/') { + host = host.substring(0, host.length - 1); + } + + return host; +}; + +NETDATA.chartRegistry = { + charts: {}, + + globalReset: function () { + this.charts = {}; + }, + + add: function (host, id, data) { + if (typeof this.charts[host] === 'undefined') { + this.charts[host] = {}; + } + + //console.log('added ' + host + '/' + id); + this.charts[host][id] = data; + }, + + get: function (host, id) { + if (typeof this.charts[host] === 'undefined') { + return null; + } + + if (typeof this.charts[host][id] === 'undefined') { + return null; + } + + //console.log('cached ' + host + '/' + id); + return this.charts[host][id]; + }, + + downloadAll: function (host, callback) { + host = NETDATA.fixHost(host); + + let self = this; + + function got_data(h, data, callback) { + if (data !== null) { + self.charts[h] = data.charts; + + // update the server timezone in our options + if (typeof data.timezone === 'string') { + NETDATA.options.server_timezone = data.timezone; + } + } else { + NETDATA.error(406, h + '/api/v1/charts'); + } + + if (typeof callback === 'function') { + callback(data); + } + } + + if (netdataSnapshotData !== null) { + got_data(host, netdataSnapshotData.charts, callback); + } else { + $.ajax({ + url: host + '/api/v1/charts', + async: true, + cache: false, + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function (data) { + data = NETDATA.xss.checkOptional('/api/v1/charts', data); + got_data(host, data, callback); + }) + .fail(function () { + NETDATA.error(405, host + '/api/v1/charts'); + + if (typeof callback === 'function') { + callback(null); + } + }); + } + } +}; + +// Compute common (joint) values over multiple charts. + + +// commonMin & commonMax + +NETDATA.commonMin = { + keys: {}, + latest: {}, + + globalReset: function () { + this.keys = {}; + this.latest = {}; + }, + + get: function (state) { + if (typeof state.tmp.__commonMin === 'undefined') { + // get the commonMin setting + state.tmp.__commonMin = NETDATA.dataAttribute(state.element, 'common-min', null); + } + + let min = state.data.min; + let name = state.tmp.__commonMin; + + if (name === null) { + // we don't need commonMin + //state.log('no need for commonMin'); + return min; + } + + let t = this.keys[name]; + if (typeof t === 'undefined') { + // add our commonMin + this.keys[name] = {}; + t = this.keys[name]; + } + + let uuid = state.uuid; + if (typeof t[uuid] !== 'undefined') { + if (t[uuid] === min) { + //state.log('commonMin ' + state.tmp.__commonMin + ' not changed: ' + this.latest[name]); + return this.latest[name]; + } else if (min < this.latest[name]) { + //state.log('commonMin ' + state.tmp.__commonMin + ' increased: ' + min); + t[uuid] = min; + this.latest[name] = min; + return min; + } + } + + // add our min + t[uuid] = min; + + // find the common min + let m = min; + // for (let i in t) { + // if (t.hasOwnProperty(i) && t[i] < m) m = t[i]; + // } + for (var ti of Object.values(t)) { + if (ti < m) { + m = ti; + } + } + + //state.log('commonMin ' + state.tmp.__commonMin + ' updated: ' + m); + this.latest[name] = m; + return m; + } +}; + +NETDATA.commonMax = { + keys: {}, + latest: {}, + + globalReset: function () { + this.keys = {}; + this.latest = {}; + }, + + get: function (state) { + if (typeof state.tmp.__commonMax === 'undefined') { + // get the commonMax setting + state.tmp.__commonMax = NETDATA.dataAttribute(state.element, 'common-max', null); + } + + let max = state.data.max; + let name = state.tmp.__commonMax; + + if (name === null) { + // we don't need commonMax + //state.log('no need for commonMax'); + return max; + } + + let t = this.keys[name]; + if (typeof t === 'undefined') { + // add our commonMax + this.keys[name] = {}; + t = this.keys[name]; + } + + let uuid = state.uuid; + if (typeof t[uuid] !== 'undefined') { + if (t[uuid] === max) { + //state.log('commonMax ' + state.tmp.__commonMax + ' not changed: ' + this.latest[name]); + return this.latest[name]; + } else if (max > this.latest[name]) { + //state.log('commonMax ' + state.tmp.__commonMax + ' increased: ' + max); + t[uuid] = max; + this.latest[name] = max; + return max; + } + } + + // add our max + t[uuid] = max; + + // find the common max + let m = max; + // for (let i in t) { + // if (t.hasOwnProperty(i) && t[i] > m) m = t[i]; + // } + for (var ti of Object.values(t)) { + if (ti > m) { + m = ti; + } + } + + //state.log('commonMax ' + state.tmp.__commonMax + ' updated: ' + m); + this.latest[name] = m; + return m; + } +}; + +NETDATA.commonColors = { + keys: {}, + + globalReset: function () { + this.keys = {}; + }, + + get: function (state, label) { + let ret = this.refill(state); + + if (typeof ret.assigned[label] === 'undefined') { + ret.assigned[label] = ret.available.shift(); + } + + return ret.assigned[label]; + }, + + refill: function (state) { + let ret, len; + + if (typeof state.tmp.__commonColors === 'undefined') { + ret = this.prepare(state); + } else { + ret = this.keys[state.tmp.__commonColors]; + if (typeof ret === 'undefined') { + ret = this.prepare(state); + } + } + + if (ret.available.length === 0) { + if (ret.copy_theme || ret.custom.length === 0) { + // copy the theme colors + len = NETDATA.themes.current.colors.length; + while (len--) { + ret.available.unshift(NETDATA.themes.current.colors[len]); + } + } + + // copy the custom colors + len = ret.custom.length; + while (len--) { + ret.available.unshift(ret.custom[len]); + } + } + + state.colors_assigned = ret.assigned; + state.colors_available = ret.available; + state.colors_custom = ret.custom; + + return ret; + }, + + __read_custom_colors: function (state, ret) { + // add the user supplied colors + let c = NETDATA.dataAttribute(state.element, 'colors', undefined); + if (typeof c === 'string' && c.length > 0) { + c = c.split(' '); + let len = c.length; + + if (len > 0 && c[len - 1] === 'ONLY') { + len--; + ret.copy_theme = false; + } + + while (len--) { + ret.custom.unshift(c[len]); + } + } + }, + + prepare: function (state) { + let has_custom_colors = false; + + if (typeof state.tmp.__commonColors === 'undefined') { + let defname = state.chart.context; + + // if this chart has data-colors="" + // we should use the chart uuid as the default key (private palette) + // (data-common-colors="NAME" will be used anyways) + let c = NETDATA.dataAttribute(state.element, 'colors', undefined); + if (typeof c === 'string' && c.length > 0) { + defname = state.uuid; + has_custom_colors = true; + } + + // get the commonColors setting + state.tmp.__commonColors = NETDATA.dataAttribute(state.element, 'common-colors', defname); + } + + let name = state.tmp.__commonColors; + let ret = this.keys[name]; + + if (typeof ret === 'undefined') { + // add our commonMax + this.keys[name] = { + assigned: {}, // name-value of dimensions and their colors + available: [], // an array of colors available to be used + custom: [], // the array of colors defined by the user + charts: {}, // the charts linked to this + copy_theme: true + }; + ret = this.keys[name]; + } + + if (typeof ret.charts[state.uuid] === 'undefined') { + ret.charts[state.uuid] = state; + + if (has_custom_colors) { + this.__read_custom_colors(state, ret); + } + } + + return ret; + } +}; + +// *** src/dashboard.js/main.js + +// Codacy declarations +/* global clipboard */ +/* global Ps */ + +if (NETDATA.options.debug.main_loop) { + console.log('welcome to NETDATA'); +} + +NETDATA.onresizeCallback = null; +NETDATA.onresize = function () { + NETDATA.options.last_page_resize = Date.now(); + NETDATA.onscroll(); + + if (typeof NETDATA.onresizeCallback === 'function') { + NETDATA.onresizeCallback(); + } +}; + +NETDATA.abortAllRefreshes = function () { + let targets = NETDATA.options.targets; + let len = targets.length; + + while (len--) { + if (targets[len].fetching_data) { + if (typeof targets[len].xhr !== 'undefined') { + targets[len].xhr.abort(); + targets[len].running = false; + targets[len].fetching_data = false; + } + } + } +}; + +NETDATA.onscrollStartDelay = function () { + NETDATA.options.last_page_scroll = Date.now(); + + NETDATA.options.on_scroll_refresher_stop_until = + NETDATA.options.last_page_scroll + + (NETDATA.options.current.async_on_scroll ? 1000 : 0); +}; + +NETDATA.onscrollEndDelay = function () { + NETDATA.options.on_scroll_refresher_stop_until = + Date.now() + + (NETDATA.options.current.async_on_scroll ? NETDATA.options.current.onscroll_worker_duration_threshold : 0); +}; + +NETDATA.onscroll_updater_timeout_id = undefined; +NETDATA.onscrollUpdater = function () { + NETDATA.globalSelectionSync.stop(); + + if (NETDATA.options.abort_ajax_on_scroll) { + NETDATA.abortAllRefreshes(); + } + + // when the user scrolls he sees that we have + // hidden all the not-visible charts + // using this little function we try to switch + // the charts back to visible quickly + + if (!NETDATA.intersectionObserver.enabled()) { + if (!NETDATA.options.current.parallel_refresher) { + let targets = NETDATA.options.targets; + let len = targets.length; + + while (len--) { + if (!targets[len].running) { + targets[len].isVisible(); + } + } + } + } + + NETDATA.onscrollEndDelay(); +}; + +NETDATA.scrollUp = false; +NETDATA.scrollY = window.scrollY; +NETDATA.onscroll = function () { + //console.log('onscroll() begin'); + + NETDATA.onscrollStartDelay(); + NETDATA.chartRefresherReschedule(); + + NETDATA.scrollUp = (window.scrollY > NETDATA.scrollY); + NETDATA.scrollY = window.scrollY; + + if (NETDATA.onscroll_updater_timeout_id) { + NETDATA.timeout.clear(NETDATA.onscroll_updater_timeout_id); + } + + NETDATA.onscroll_updater_timeout_id = NETDATA.timeout.set(NETDATA.onscrollUpdater, 0); + //console.log('onscroll() end'); +}; + +NETDATA.supportsPassiveEvents = function () { + if (NETDATA.options.passive_events === null) { + let supportsPassive = false; + try { + let opts = Object.defineProperty({}, 'passive', { + get: function () { + supportsPassive = true; + } + }); + window.addEventListener("test", null, opts); + } catch (e) { + console.log('browser does not support passive events'); + } + + NETDATA.options.passive_events = supportsPassive; + } + + // console.log('passive ' + NETDATA.options.passive_events); + return NETDATA.options.passive_events; +}; + +window.addEventListener('resize', NETDATA.onresize, NETDATA.supportsPassiveEvents() ? {passive: true} : false); +window.addEventListener('scroll', NETDATA.onscroll, NETDATA.supportsPassiveEvents() ? {passive: true} : false); +// window.onresize = NETDATA.onresize; +// window.onscroll = NETDATA.onscroll; + +// ---------------------------------------------------------------------------------------------------------------- +// Global Pan and Zoom on charts + +// Using this structure are synchronize all the charts, so that +// when you pan or zoom one, all others are automatically refreshed +// to the same timespan. + +NETDATA.globalPanAndZoom = { + seq: 0, // timestamp ms + // every time a chart is panned or zoomed + // we set the timestamp here + // then we use it as a sequence number + // to find if other charts are synchronized + // to this time-range + + master: null, // the master chart (state), to which all others + // are synchronized + + force_before_ms: null, // the timespan to sync all other charts + force_after_ms: null, + + callback: null, + + globalReset: function () { + this.clearMaster(); + this.seq = 0; + this.master = null; + this.force_after_ms = null; + this.force_before_ms = null; + this.callback = null; + }, + + delay: function () { + if (NETDATA.options.debug.globalPanAndZoom) { + console.log('globalPanAndZoom.delay()'); + } + + NETDATA.options.auto_refresher_stop_until = Date.now() + NETDATA.options.current.global_pan_sync_time; + }, + + // set a new master + setMaster: function (state, after, before) { + this.delay(); + + if (!NETDATA.options.current.sync_pan_and_zoom) { + return; + } + + if (this.master === null) { + if (NETDATA.options.debug.globalPanAndZoom) { + console.log('globalPanAndZoom.setMaster(' + state.id + ', ' + after + ', ' + before + ') SET MASTER'); + } + } else if (this.master !== state) { + if (NETDATA.options.debug.globalPanAndZoom) { + console.log('globalPanAndZoom.setMaster(' + state.id + ', ' + after + ', ' + before + ') CHANGED MASTER'); + } + + this.master.resetChart(true, true); + } + + let now = Date.now(); + this.master = state; + this.seq = now; + this.force_after_ms = after; + this.force_before_ms = before; + + if (typeof this.callback === 'function') { + this.callback(true, after, before); + } + }, + + // clear the master + clearMaster: function () { + // if (NETDATA.options.debug.globalPanAndZoom === true) + // console.log('globalPanAndZoom.clearMaster()'); + if (NETDATA.options.debug.globalPanAndZoom) { + console.log('globalPanAndZoom.clearMaster()'); + } + + if (this.master !== null) { + let st = this.master; + this.master = null; + st.resetChart(); + } + + this.master = null; + this.seq = 0; + this.force_after_ms = null; + this.force_before_ms = null; + NETDATA.options.auto_refresher_stop_until = 0; + + if (typeof this.callback === 'function') { + this.callback(false, 0, 0); + } + }, + + // is the given state the master of the global + // pan and zoom sync? + isMaster: function (state) { + return (this.master === state); + }, + + // are we currently have a global pan and zoom sync? + isActive: function () { + return (this.master !== null && this.force_before_ms !== null && this.force_after_ms !== null && this.seq !== 0); + }, + + // check if a chart, other than the master + // needs to be refreshed, due to the global pan and zoom + shouldBeAutoRefreshed: function (state) { + if (this.master === null || this.seq === 0) { + return false; + } + + //if (state.needsRecreation()) + // return true; + + return (state.tm.pan_and_zoom_seq !== this.seq); + } +}; + +// ---------------------------------------------------------------------------------------------------------------- +// global chart underlay (time-frame highlighting) + +NETDATA.globalChartUnderlay = { + callback: null, // what to call when a highlighted range is setup + after: null, // highlight after this time + before: null, // highlight before this time + view_after: null, // the charts after_ms viewport when the highlight was setup + view_before: null, // the charts before_ms viewport, when the highlight was setup + state: null, // the chart the highlight was setup + + isActive: function () { + return (this.after !== null && this.before !== null); + }, + + hasViewport: function () { + return (this.state !== null && this.view_after !== null && this.view_before !== null); + }, + + init: function (state, after, before, view_after, view_before) { + this.state = (typeof state !== 'undefined') ? state : null; + this.after = (typeof after !== 'undefined' && after !== null && after > 0) ? after : null; + this.before = (typeof before !== 'undefined' && before !== null && before > 0) ? before : null; + this.view_after = (typeof view_after !== 'undefined' && view_after !== null && view_after > 0) ? view_after : null; + this.view_before = (typeof view_before !== 'undefined' && view_before !== null && view_before > 0) ? view_before : null; + }, + + setup: function () { + if (this.isActive()) { + if (this.state === null) { + this.state = NETDATA.options.targets[0]; + } + + if (typeof this.callback === 'function') { + this.callback(true, this.after, this.before); + } + } else { + if (typeof this.callback === 'function') { + this.callback(false, 0, 0); + } + } + }, + + set: function (state, after, before, view_after, view_before) { + if (after > before) { + let t = after; + after = before; + before = t; + } + + this.init(state, after, before, view_after, view_before); + + // if (this.hasViewport() === true) + // NETDATA.globalPanAndZoom.setMaster(this.state, this.view_after, this.view_before); + if (this.hasViewport()) { + NETDATA.globalPanAndZoom.setMaster(this.state, this.view_after, this.view_before); + } + + this.setup(); + }, + + clear: function () { + this.after = null; + this.before = null; + this.state = null; + this.view_after = null; + this.view_before = null; + + if (typeof this.callback === 'function') { + this.callback(false, 0, 0); + } + }, + + focus: function () { + if (this.isActive() && this.hasViewport()) { + if (this.state === null) { + this.state = NETDATA.options.targets[0]; + } + + if (NETDATA.globalPanAndZoom.isMaster(this.state)) { + NETDATA.globalPanAndZoom.clearMaster(); + } + + NETDATA.globalPanAndZoom.setMaster(this.state, this.view_after, this.view_before, true); + } + } +}; + +// ---------------------------------------------------------------------------------------------------------------- +// dimensions selection + +// TODO +// move color assignment to dimensions, here + +let dimensionStatus = function (parent, label, name_div, value_div, color) { + this.enabled = false; + this.parent = parent; + this.label = label; + this.name_div = null; + this.value_div = null; + this.color = NETDATA.themes.current.foreground; + this.selected = (parent.unselected_count === 0); + + this.setOptions(name_div, value_div, color); +}; + +dimensionStatus.prototype.invalidate = function () { + this.name_div = null; + this.value_div = null; + this.enabled = false; +}; + +dimensionStatus.prototype.setOptions = function (name_div, value_div, color) { + this.color = color; + + if (this.name_div !== name_div) { + this.name_div = name_div; + this.name_div.title = this.label; + this.name_div.style.setProperty('color', this.color, 'important'); + if (!this.selected) { + this.name_div.className = 'netdata-legend-name not-selected'; + } else { + this.name_div.className = 'netdata-legend-name selected'; + } + } + + if (this.value_div !== value_div) { + this.value_div = value_div; + this.value_div.title = this.label; + this.value_div.style.setProperty('color', this.color, 'important'); + if (!this.selected) { + this.value_div.className = 'netdata-legend-value not-selected'; + } else { + this.value_div.className = 'netdata-legend-value selected'; + } + } + + this.enabled = true; + this.setHandler(); +}; + +dimensionStatus.prototype.setHandler = function () { + if (!this.enabled) { + return; + } + + let ds = this; + + // this.name_div.onmousedown = this.value_div.onmousedown = function(e) { + this.name_div.onclick = this.value_div.onclick = function (e) { + e.preventDefault(); + if (ds.isSelected()) { + // this is selected + if (e.shiftKey || e.ctrlKey) { + // control or shift key is pressed -> unselect this (except is none will remain selected, in which case select all) + ds.unselect(); + + if (ds.parent.countSelected() === 0) { + ds.parent.selectAll(); + } + } else { + // no key is pressed -> select only this (except if it is the only selected already, in which case select all) + if (ds.parent.countSelected() === 1) { + ds.parent.selectAll(); + } else { + ds.parent.selectNone(); + ds.select(); + } + } + } + else { + // this is not selected + if (e.shiftKey || e.ctrlKey) { + // control or shift key is pressed -> select this too + ds.select(); + } else { + // no key is pressed -> select only this + ds.parent.selectNone(); + ds.select(); + } + } + + ds.parent.state.redrawChart(); + } +}; + +dimensionStatus.prototype.select = function () { + if (!this.enabled) { + return; + } + + this.name_div.className = 'netdata-legend-name selected'; + this.value_div.className = 'netdata-legend-value selected'; + this.selected = true; +}; + +dimensionStatus.prototype.unselect = function () { + if (!this.enabled) { + return; + } + + this.name_div.className = 'netdata-legend-name not-selected'; + this.value_div.className = 'netdata-legend-value hidden'; + this.selected = false; +}; + +dimensionStatus.prototype.isSelected = function () { + // return(this.enabled === true && this.selected === true); + return this.enabled && this.selected; +}; + +// ---------------------------------------------------------------------------------------------------------------- + +let dimensionsVisibility = function (state) { + this.state = state; + this.len = 0; + this.dimensions = {}; + this.selected_count = 0; + this.unselected_count = 0; +}; + +dimensionsVisibility.prototype.dimensionAdd = function (label, name_div, value_div, color) { + if (typeof this.dimensions[label] === 'undefined') { + this.len++; + this.dimensions[label] = new dimensionStatus(this, label, name_div, value_div, color); + } else { + this.dimensions[label].setOptions(name_div, value_div, color); + } + + return this.dimensions[label]; +}; + +dimensionsVisibility.prototype.dimensionGet = function (label) { + return this.dimensions[label]; +}; + +dimensionsVisibility.prototype.invalidateAll = function () { + let keys = Object.keys(this.dimensions); + let len = keys.length; + while (len--) { + this.dimensions[keys[len]].invalidate(); + } +}; + +dimensionsVisibility.prototype.selectAll = function () { + let keys = Object.keys(this.dimensions); + let len = keys.length; + while (len--) { + this.dimensions[keys[len]].select(); + } +}; + +dimensionsVisibility.prototype.countSelected = function () { + let selected = 0; + let keys = Object.keys(this.dimensions); + let len = keys.length; + while (len--) { + if (this.dimensions[keys[len]].isSelected()) { + selected++; + } + } + + return selected; +}; + +dimensionsVisibility.prototype.selectNone = function () { + let keys = Object.keys(this.dimensions); + let len = keys.length; + while (len--) { + this.dimensions[keys[len]].unselect(); + } +}; + +dimensionsVisibility.prototype.selected2BooleanArray = function (array) { + let ret = []; + this.selected_count = 0; + this.unselected_count = 0; + + let len = array.length; + while (len--) { + let ds = this.dimensions[array[len]]; + if (typeof ds === 'undefined') { + // console.log(array[i] + ' is not found'); + ret.unshift(false); + } else if (ds.isSelected()) { + ret.unshift(true); + this.selected_count++; + } else { + ret.unshift(false); + this.unselected_count++; + } + } + + if (this.selected_count === 0 && this.unselected_count !== 0) { + this.selectAll(); + return this.selected2BooleanArray(array); + } + + return ret; +}; + +// ---------------------------------------------------------------------------------------------------------------- +// date/time conversion + +NETDATA.dateTime = { + using_timezone: false, + + // these are the old netdata functions + // we fallback to these, if the new ones fail + + localeDateStringNative: function (d) { + return d.toLocaleDateString(); + }, + + localeTimeStringNative: function (d) { + return d.toLocaleTimeString(); + }, + + xAxisTimeStringNative: function (d) { + return NETDATA.zeropad(d.getHours()) + ":" + + NETDATA.zeropad(d.getMinutes()) + ":" + + NETDATA.zeropad(d.getSeconds()); + }, + + // initialize the new date/time conversion + // functions. + // if this fails, we fallback to the above + init: function (timezone) { + //console.log('init with timezone: ' + timezone); + + // detect browser timezone + try { + NETDATA.options.browser_timezone = Intl.DateTimeFormat().resolvedOptions().timeZone; + } catch (e) { + console.log('failed to detect browser timezone: ' + e.toString()); + NETDATA.options.browser_timezone = 'cannot-detect-it'; + } + + let ret = false; + + try { + let dateOptions = { + localeMatcher: 'best fit', + formatMatcher: 'best fit', + weekday: 'short', + year: 'numeric', + month: 'short', + day: '2-digit' + }; + + let timeOptions = { + localeMatcher: 'best fit', + hour12: false, + formatMatcher: 'best fit', + hour: '2-digit', + minute: '2-digit', + second: '2-digit' + }; + + let xAxisOptions = { + localeMatcher: 'best fit', + hour12: false, + formatMatcher: 'best fit', + hour: '2-digit', + minute: '2-digit', + second: '2-digit' + }; + + if (typeof timezone === 'string' && timezone !== '' && timezone !== 'default') { + dateOptions.timeZone = timezone; + timeOptions.timeZone = timezone; + timeOptions.timeZoneName = 'short'; + xAxisOptions.timeZone = timezone; + this.using_timezone = true; + } else { + timezone = 'default'; + this.using_timezone = false; + } + + this.dateFormat = new Intl.DateTimeFormat(navigator.language, dateOptions); + this.timeFormat = new Intl.DateTimeFormat(navigator.language, timeOptions); + this.xAxisFormat = new Intl.DateTimeFormat(navigator.language, xAxisOptions); + + this.localeDateString = function (d) { + return this.dateFormat.format(d); + }; + + this.localeTimeString = function (d) { + return this.timeFormat.format(d); + }; + + this.xAxisTimeString = function (d) { + return this.xAxisFormat.format(d); + }; + + //let d = new Date(); + //let t = this.dateFormat.format(d) + ' ' + this.timeFormat.format(d) + ' ' + this.xAxisFormat.format(d); + + ret = true; + } catch (e) { + console.log('Cannot setup Date/Time formatting: ' + e.toString()); + + timezone = 'default'; + this.localeDateString = this.localeDateStringNative; + this.localeTimeString = this.localeTimeStringNative; + this.xAxisTimeString = this.xAxisTimeStringNative; + this.using_timezone = false; + + ret = false; + } + + // save it + //console.log('init setOption timezone: ' + timezone); + NETDATA.setOption('timezone', timezone); + + return ret; + } +}; +NETDATA.dateTime.init(NETDATA.options.current.timezone); + +// ---------------------------------------------------------------------------------------------------------------- +// global selection sync + +NETDATA.globalSelectionSync = { + state: null, + dontSyncBefore: 0, + last_t: 0, + slaves: [], + timeoutId: undefined, + + globalReset: function () { + this.stop(); + this.state = null; + this.dontSyncBefore = 0; + this.last_t = 0; + this.slaves = []; + this.timeoutId = undefined; + }, + + active: function () { + return (this.state !== null); + }, + + // return true if global selection sync can be enabled now + enabled: function () { + // console.log('enabled()'); + // can we globally apply selection sync? + if (!NETDATA.options.current.sync_selection) { + return false; + } + + return (this.dontSyncBefore <= Date.now()); + }, + + // set the global selection sync master + setMaster: function (state) { + if (!this.enabled()) { + this.stop(); + return; + } + + if (this.state === state) { + return; + } + + if (this.state !== null) { + this.stop(); + } + + if (NETDATA.options.debug.globalSelectionSync) { + console.log('globalSelectionSync.setMaster(' + state.id + ')'); + } + + state.selected = true; + this.state = state; + this.last_t = 0; + + // find all slaves + let targets = NETDATA.intersectionObserver.targets(); + this.slaves = []; + let len = targets.length; + while (len--) { + let st = targets[len]; + if (this.state !== st && st.globalSelectionSyncIsEligible()) { + this.slaves.push(st); + } + } + + // this.delay(100); + }, + + // stop global selection sync + stop: function () { + if (this.state !== null) { + if (NETDATA.options.debug.globalSelectionSync) { + console.log('globalSelectionSync.stop()'); + } + + let len = this.slaves.length; + while (len--) { + this.slaves[len].clearSelection(); + } + + this.state.clearSelection(); + + this.last_t = 0; + this.slaves = []; + this.state = null; + } + }, + + // delay global selection sync for some time + delay: function (ms) { + if (NETDATA.options.current.sync_selection) { + // if (NETDATA.options.debug.globalSelectionSync === true) { + if (NETDATA.options.debug.globalSelectionSync) { + console.log('globalSelectionSync.delay()'); + } + + if (typeof ms === 'number') { + this.dontSyncBefore = Date.now() + ms; + } else { + this.dontSyncBefore = Date.now() + NETDATA.options.current.sync_selection_delay; + } + } + }, + + __syncSlaves: function () { + // if (NETDATA.globalSelectionSync.enabled() === true) { + if (NETDATA.globalSelectionSync.enabled()) { + // if (NETDATA.options.debug.globalSelectionSync === true) + if (NETDATA.options.debug.globalSelectionSync) { + console.log('globalSelectionSync.__syncSlaves()'); + } + + let t = NETDATA.globalSelectionSync.last_t; + let len = NETDATA.globalSelectionSync.slaves.length; + while (len--) { + NETDATA.globalSelectionSync.slaves[len].setSelection(t); + } + + this.timeoutId = undefined; + } + }, + + // sync all the visible charts to the given time + // this is to be called from the chart libraries + sync: function (state, t) { + // if (NETDATA.options.current.sync_selection === true) { + if (NETDATA.options.current.sync_selection) { + // if (NETDATA.options.debug.globalSelectionSync === true) + if (NETDATA.options.debug.globalSelectionSync) { + console.log('globalSelectionSync.sync(' + state.id + ', ' + t.toString() + ')'); + } + + this.setMaster(state); + + if (t === this.last_t) { + return; + } + + this.last_t = t; + + if (state.foreignElementSelection !== null) { + state.foreignElementSelection.innerText = NETDATA.dateTime.localeDateString(t) + ' ' + NETDATA.dateTime.localeTimeString(t); + } + + if (this.timeoutId) { + NETDATA.timeout.clear(this.timeoutId); + } + + this.timeoutId = NETDATA.timeout.set(this.__syncSlaves, 0); + } + } +}; + +NETDATA.intersectionObserver = { + observer: null, + visible_targets: [], + + options: { + root: null, + rootMargin: "0px", + threshold: null + }, + + enabled: function () { + return this.observer !== null; + }, + + globalReset: function () { + if (this.observer !== null) { + this.visible_targets = []; + this.observer.disconnect(); + this.init(); + } + }, + + targets: function () { + if (this.enabled() && this.visible_targets.length > 0) { + return this.visible_targets; + } else { + return NETDATA.options.targets; + } + }, + + switchChartVisibility: function () { + let old = this.__visibilityRatioOld; + + if (old !== this.__visibilityRatio) { + if (old === 0 && this.__visibilityRatio > 0) { + this.unhideChart(); + } else if (old > 0 && this.__visibilityRatio === 0) { + this.hideChart(); + } + + this.__visibilityRatioOld = this.__visibilityRatio; + } + }, + + handler: function (entries, observer) { + entries.forEach(function (entry) { + let state = NETDATA.chartState(entry.target); + + let idx; + if (entry.intersectionRatio > 0) { + idx = NETDATA.intersectionObserver.visible_targets.indexOf(state); + if (idx === -1) { + if (NETDATA.scrollUp) { + NETDATA.intersectionObserver.visible_targets.push(state); + } else { + NETDATA.intersectionObserver.visible_targets.unshift(state); + } + } + else if (state.__visibilityRatio === 0) { + state.log("was not visible until now, but was already in visible_targets"); + } + } else { + idx = NETDATA.intersectionObserver.visible_targets.indexOf(state); + if (idx !== -1) { + NETDATA.intersectionObserver.visible_targets.splice(idx, 1); + } else if (state.__visibilityRatio > 0) { + state.log("was visible, but not found in visible_targets"); + } + } + + state.__visibilityRatio = entry.intersectionRatio; + + if (!NETDATA.options.current.async_on_scroll) { + if (window.requestIdleCallback) { + window.requestIdleCallback(function () { + NETDATA.intersectionObserver.switchChartVisibility.call(state); + }, {timeout: 100}); + } else { + NETDATA.intersectionObserver.switchChartVisibility.call(state); + } + } + }); + }, + + observe: function (state) { + if (this.enabled()) { + state.__visibilityRatioOld = 0; + state.__visibilityRatio = 0; + this.observer.observe(state.element); + + state.isVisible = function () { + if (!NETDATA.options.current.update_only_visible) { + return true; + } + + NETDATA.intersectionObserver.switchChartVisibility.call(this); + + return this.__visibilityRatio > 0; + } + } + }, + + init: function () { + if (typeof netdataIntersectionObserver === 'undefined' || netdataIntersectionObserver) { + try { + this.observer = new IntersectionObserver(this.handler, this.options); + } catch (e) { + console.log("IntersectionObserver is not supported on this browser"); + this.observer = null; + } + } + //else { + // console.log("IntersectionObserver is disabled"); + //} + } +}; +NETDATA.intersectionObserver.init(); + +// ---------------------------------------------------------------------------------------------------------------- +// Our state object, where all per-chart values are stored + +let chartState = function (element) { + this.element = element; + + // IMPORTANT: + // all private functions should use 'that', instead of 'this' + // Alternatively, you can use arrow functions (related issue #4514) + let that = this; + + // ============================================================================================================ + // ERROR HANDLING + + /* error() - private + * show an error instead of the chart + */ + let error = (msg) => { + let ret = true; + + if (typeof netdataErrorCallback === 'function') { + ret = netdataErrorCallback('chart', this.id, msg); + } + + if (ret) { + this.element.innerHTML = this.id + ': ' + msg; + this.enabled = false; + this.current = this.pan; + } + }; + + // console logging + this.log = function (msg) { + console.log(this.id + ' (' + this.library_name + ' ' + this.uuid + '): ' + msg); + }; + + this.debugLog = function (msg) { + if (this.debug) { + this.log(msg); + } + }; + + // ============================================================================================================ + // EARLY INITIALIZATION + + // These are variables that should exist even if the chart is never to be rendered. + // Be careful what you add here - there may be thousands of charts on the page. + + // GUID - a unique identifier for the chart + this.uuid = NETDATA.guid(); + + // string - the name of chart + this.id = NETDATA.dataAttribute(this.element, 'netdata', undefined); + if (typeof this.id === 'undefined') { + error("netdata elements need data-netdata"); + return; + } + + // string - the key for localStorage settings + this.settings_id = NETDATA.dataAttribute(this.element, 'id', null); + + // the user given dimensions of the element + this.width = NETDATA.dataAttribute(this.element, 'width', NETDATA.chartDefaults.width); + this.height = NETDATA.dataAttribute(this.element, 'height', NETDATA.chartDefaults.height); + this.height_original = this.height; + + if (this.settings_id !== null) { + this.height = NETDATA.localStorageGet('chart_heights.' + this.settings_id, this.height, function (height) { + // this is the callback that will be called + // if and when the user resets all localStorage variables + // to their defaults + + resizeChartToHeight(height); + }); + } + + // the chart library requested by the user + this.library_name = NETDATA.dataAttribute(this.element, 'chart-library', NETDATA.chartDefaults.library); + + // check the requested library is available + // we don't initialize it here - it will be initialized when + // this chart will be first used + if (typeof NETDATA.chartLibraries[this.library_name] === 'undefined') { + NETDATA.error(402, this.library_name); + error('chart library "' + this.library_name + '" is not found'); + this.enabled = false; + } else if (!NETDATA.chartLibraries[this.library_name].enabled) { + NETDATA.error(403, this.library_name); + error('chart library "' + this.library_name + '" is not enabled'); + this.enabled = false; + } else { + this.library = NETDATA.chartLibraries[this.library_name]; + } + + this.auto = { + name: 'auto', + autorefresh: true, + force_update_at: 0, // the timestamp to force the update at + force_before_ms: null, + force_after_ms: null + }; + this.pan = { + name: 'pan', + autorefresh: false, + force_update_at: 0, // the timestamp to force the update at + force_before_ms: null, + force_after_ms: null + }; + this.zoom = { + name: 'zoom', + autorefresh: false, + force_update_at: 0, // the timestamp to force the update at + force_before_ms: null, + force_after_ms: null + }; + + // this is a pointer to one of the sub-classes below + // auto, pan, zoom + this.current = this.auto; + + this.running = false; // boolean - true when the chart is being refreshed now + this.enabled = true; // boolean - is the chart enabled for refresh? + + this.force_update_every = null; // number - overwrite the visualization update frequency of the chart + + this.tmp = {}; + + this.foreignElementBefore = null; + this.foreignElementAfter = null; + this.foreignElementDuration = null; + this.foreignElementUpdateEvery = null; + this.foreignElementSelection = null; + + // ============================================================================================================ + // PRIVATE FUNCTIONS + + // reset the runtime status variables to their defaults + const runtimeInit = () => { + this.paused = false; // boolean - is the chart paused for any reason? + this.selected = false; // boolean - is the chart shown a selection? + + this.chart_created = false; // boolean - is the library.create() been called? + this.dom_created = false; // boolean - is the chart DOM been created? + this.fetching_data = false; // boolean - true while we fetch data via ajax + + this.updates_counter = 0; // numeric - the number of refreshes made so far + this.updates_since_last_unhide = 0; // numeric - the number of refreshes made since the last time the chart was unhidden + this.updates_since_last_creation = 0; // numeric - the number of refreshes made since the last time the chart was created + + this.tm = { + last_initialized: 0, // milliseconds - the timestamp it was last initialized + last_dom_created: 0, // milliseconds - the timestamp its DOM was last created + last_mode_switch: 0, // milliseconds - the timestamp it switched modes + + last_info_downloaded: 0, // milliseconds - the timestamp we downloaded the chart + last_updated: 0, // the timestamp the chart last updated with data + pan_and_zoom_seq: 0, // the sequence number of the global synchronization + // between chart. + // Used with NETDATA.globalPanAndZoom.seq + last_visible_check: 0, // the time we last checked if it is visible + last_resized: 0, // the time the chart was resized + last_hidden: 0, // the time the chart was hidden + last_unhidden: 0, // the time the chart was unhidden + last_autorefreshed: 0 // the time the chart was last refreshed + }; + + this.data = null; // the last data as downloaded from the netdata server + this.data_url = 'invalid://'; // string - the last url used to update the chart + this.data_points = 0; // number - the number of points returned from netdata + this.data_after = 0; // milliseconds - the first timestamp of the data + this.data_before = 0; // milliseconds - the last timestamp of the data + this.data_update_every = 0; // milliseconds - the frequency to update the data + + this.tmp = {}; // members that can be destroyed to save memory + }; + + // initialize all the variables that are required for the chart to be rendered + const lateInitialization = () => { + if (typeof this.host !== 'undefined') { + return; + } + + // string - the netdata server URL, without any path + this.host = NETDATA.dataAttribute(this.element, 'host', NETDATA.serverDefault); + + // make sure the host does not end with / + // all netdata API requests use absolute paths + while (this.host.slice(-1) === '/') { + this.host = this.host.substring(0, this.host.length - 1); + } + + // string - the grouping method requested by the user + this.method = NETDATA.dataAttribute(this.element, 'method', NETDATA.chartDefaults.method); + this.gtime = NETDATA.dataAttribute(this.element, 'gtime', 0); + + // the time-range requested by the user + this.after = NETDATA.dataAttribute(this.element, 'after', NETDATA.chartDefaults.after); + this.before = NETDATA.dataAttribute(this.element, 'before', NETDATA.chartDefaults.before); + + // the pixels per point requested by the user + this.pixels_per_point = NETDATA.dataAttribute(this.element, 'pixels-per-point', 1); + this.points = NETDATA.dataAttribute(this.element, 'points', null); + + // the forced update_every + this.force_update_every = NETDATA.dataAttribute(this.element, 'update-every', null); + if (typeof this.force_update_every !== 'number' || this.force_update_every <= 1) { + if (this.force_update_every !== null) { + this.log('ignoring invalid value of property data-update-every'); + } + + this.force_update_every = null; + } else { + this.force_update_every *= 1000; + } + + // the dimensions requested by the user + this.dimensions = NETDATA.encodeURIComponent(NETDATA.dataAttribute(this.element, 'dimensions', null)); + + this.title = NETDATA.dataAttribute(this.element, 'title', null); // the title of the chart + this.units = NETDATA.dataAttribute(this.element, 'units', null); // the units of the chart dimensions + this.units_desired = NETDATA.dataAttribute(this.element, 'desired-units', NETDATA.options.current.units); // the units of the chart dimensions + this.units_current = this.units; + this.units_common = NETDATA.dataAttribute(this.element, 'common-units', null); + + // additional options to pass to netdata + this.append_options = NETDATA.encodeURIComponent(NETDATA.dataAttribute(this.element, 'append-options', null)); + + // override options to pass to netdata + this.override_options = NETDATA.encodeURIComponent(NETDATA.dataAttribute(this.element, 'override-options', null)); + + this.debug = NETDATA.dataAttributeBoolean(this.element, 'debug', false); + + this.value_decimal_detail = -1; + let d = NETDATA.dataAttribute(this.element, 'decimal-digits', -1); + if (typeof d === 'number') { + this.value_decimal_detail = d; + } else if (typeof d !== 'undefined') { + this.log('ignoring decimal-digits value: ' + d.toString()); + } + + // if we need to report the rendering speed + // find the element that needs to be updated + let refresh_dt_element_name = NETDATA.dataAttribute(this.element, 'dt-element-name', null); // string - the element to print refresh_dt_ms + + if (refresh_dt_element_name !== null) { + this.refresh_dt_element = document.getElementById(refresh_dt_element_name) || null; + } + else { + this.refresh_dt_element = null; + } + + this.dimensions_visibility = new dimensionsVisibility(that); + + this.netdata_first = 0; // milliseconds - the first timestamp in netdata + this.netdata_last = 0; // milliseconds - the last timestamp in netdata + this.requested_after = null; // milliseconds - the timestamp of the request after param + this.requested_before = null; // milliseconds - the timestamp of the request before param + this.requested_padding = null; + this.view_after = 0; + this.view_before = 0; + + this.refresh_dt_ms = 0; // milliseconds - the time the last refresh took + + // how many retries we have made to load chart data from the server + this.retries_on_data_failures = 0; + + // color management + this.colors = null; + this.colors_assigned = null; + this.colors_available = null; + this.colors_custom = null; + + this.element_message = null; // the element already created by the user + this.element_chart = null; // the element with the chart + this.element_legend = null; // the element with the legend of the chart (if created by us) + this.element_legend_childs = { + content: null, + hidden: null, + title_date: null, + title_time: null, + title_units: null, + perfect_scroller: null, // the container to apply perfect scroller to + series: null + }; + + this.chart_url = null; // string - the url to download chart info + this.chart = null; // object - the chart as downloaded from the server + + const getForeignElementById = (opt) => { + let id = NETDATA.dataAttribute(this.element, opt, null); + if (id === null) { + //this.log('option "' + opt + '" is undefined'); + return null; + } + + let el = document.getElementById(id); + if (typeof el === 'undefined') { + this.log('cannot find an element with name "' + id.toString() + '"'); + return null; + } + + return el; + }; + + this.foreignElementBefore = getForeignElementById('show-before-at'); + this.foreignElementAfter = getForeignElementById('show-after-at'); + this.foreignElementDuration = getForeignElementById('show-duration-at'); + this.foreignElementUpdateEvery = getForeignElementById('show-update-every-at'); + this.foreignElementSelection = getForeignElementById('show-selection-at'); + }; + + const destroyDOM = () => { + if (!this.enabled) { + return; + } + + if (this.debug) { + this.log('destroyDOM()'); + } + + // this.element.className = 'netdata-message icon'; + // this.element.innerHTML = ' netdata'; + this.element.innerHTML = ''; + this.element_message = null; + this.element_legend = null; + this.element_chart = null; + this.element_legend_childs.series = null; + + this.chart_created = false; + this.dom_created = false; + + this.tm.last_resized = 0; + this.tm.last_dom_created = 0; + }; + + const maxMessageFontSize = () => { + let screenHeight = screen.height; + let el = this.element; + + // normally we want a font size, as tall as the element + let h = el.clientHeight; + + // but give it some air, 20% let's say, or 5 pixels min + let lost = Math.max(h * 0.2, 5); + h -= lost; + + // center the text, vertically + let paddingTop = (lost - 5) / 2; + + // but check the width too + // it should fit 10 characters in it + let w = el.clientWidth / 10; + if (h > w) { + paddingTop += (h - w) / 2; + h = w; + } + + // and don't make it too huge + // 5% of the screen size is good + if (h > screenHeight / 20) { + paddingTop += (h - (screenHeight / 20)) / 2; + h = screenHeight / 20; + } + + // set it + this.element_message.style.fontSize = h.toString() + 'px'; + this.element_message.style.paddingTop = paddingTop.toString() + 'px'; + }; + + const showMessageIcon = (icon) => { + this.element_message.innerHTML = icon; + maxMessageFontSize(); + $(this.element_message).removeClass('hidden'); + this.tmp.___messageHidden___ = undefined; + }; + + const showLoading = () => { + if (!this.chart_created) { + showMessageIcon(NETDATA.icons.loading + ' netdata'); + return true; + } + return false; + }; + + let createDOM = () => { + if (!this.enabled) { + return; + } + lateInitialization(); + + destroyDOM(); + + if (this.debug) { + this.log('createDOM()'); + } + + this.element_message = document.createElement('div'); + this.element_message.className = 'netdata-message icon hidden'; + this.element.appendChild(this.element_message); + + this.dom_created = true; + this.chart_created = false; + + this.tm.last_dom_created = this.tm.last_resized = Date.now(); + + showLoading(); + }; + + const initDOM = () => { + this.element.className = this.library.container_class(that); + + if (typeof(this.width) === 'string') { + this.element.style.width = this.width; + } else if (typeof(this.width) === 'number') { + this.element.style.width = this.width.toString() + 'px'; + } + + if (typeof(this.library.aspect_ratio) === 'undefined') { + if (typeof(this.height) === 'string') { + this.element.style.height = this.height; + } else if (typeof(this.height) === 'number') { + this.element.style.height = this.height.toString() + 'px'; + } + } + + if (NETDATA.chartDefaults.min_width !== null) { + this.element.style.min_width = NETDATA.chartDefaults.min_width; + } + }; + + const invisibleSearchableText = () => { + return '' + this.id + ''; + }; + + /* init() private + * initialize state variables + * destroy all (possibly) created state elements + * create the basic DOM for a chart + */ + const init = (opt) => { + if (!this.enabled) { + return; + } + + runtimeInit(); + this.element.innerHTML = invisibleSearchableText(); + + this.tm.last_initialized = Date.now(); + this.setMode('auto'); + + if (opt !== 'fast') { + if (this.isVisible(true) || opt === 'force') { + createDOM(); + } + } + }; + + const hideMessage = () => { + if (typeof this.tmp.___messageHidden___ === 'undefined') { + this.tmp.___messageHidden___ = true; + $(this.element_message).addClass('hidden'); + } + }; + + const showRendering = () => { + let icon; + if (this.chart !== null) { + if (this.chart.chart_type === 'line') { + icon = NETDATA.icons.lineChart; + } else { + icon = NETDATA.icons.areaChart; + } + } + else { + icon = NETDATA.icons.noChart; + } + + showMessageIcon(icon + ' netdata' + invisibleSearchableText()); + }; + + const isHidden = () => { + return (typeof this.tmp.___chartIsHidden___ !== 'undefined'); + }; + + // hide the chart, when it is not visible - called from isVisible() + this.hideChart = function () { + // hide it, if it is not already hidden + if (isHidden()) { + return; + } + + if (this.chart_created) { + if (NETDATA.options.current.show_help) { + if (this.element_legend_childs.toolbox !== null) { + if (this.debug) { + this.log('hideChart(): hidding legend popovers'); + } + + $(this.element_legend_childs.toolbox_left).popover('hide'); + $(this.element_legend_childs.toolbox_reset).popover('hide'); + $(this.element_legend_childs.toolbox_right).popover('hide'); + $(this.element_legend_childs.toolbox_zoomin).popover('hide'); + $(this.element_legend_childs.toolbox_zoomout).popover('hide'); + } + + if (this.element_legend_childs.resize_handler !== null) { + $(this.element_legend_childs.resize_handler).popover('hide'); + } + + if (this.element_legend_childs.content !== null) { + $(this.element_legend_childs.content).popover('hide'); + } + } + + if (NETDATA.options.current.destroy_on_hide) { + if (this.debug) { + this.log('hideChart(): initializing chart'); + } + + // we should destroy it + init('force'); + } else { + if (this.debug) { + this.log('hideChart(): hiding chart'); + } + + showRendering(); + this.element_chart.style.display = 'none'; + this.element.style.willChange = 'auto'; + if (this.element_legend !== null) { + this.element_legend.style.display = 'none'; + } + if (this.element_legend_childs.toolbox !== null) { + this.element_legend_childs.toolbox.style.display = 'none'; + } + if (this.element_legend_childs.resize_handler !== null) { + this.element_legend_childs.resize_handler.style.display = 'none'; + } + + this.tm.last_hidden = Date.now(); + + // de-allocate data + // This works, but I not sure there are no corner cases somewhere + // so it is commented - if the user has memory issues he can + // set Destroy on Hide for all charts + // this.data = null; + } + } + + this.tmp.___chartIsHidden___ = true; + }; + + // unhide the chart, when it is visible - called from isVisible() + this.unhideChart = function () { + if (!isHidden()) { + return; + } + + this.tmp.___chartIsHidden___ = undefined; + this.updates_since_last_unhide = 0; + + if (!this.chart_created) { + if (this.debug) { + this.log('unhideChart(): initializing chart'); + } + + // we need to re-initialize it, to show our background + // logo in bootstrap tabs, until the chart loads + init('force'); + } else { + if (this.debug) { + this.log('unhideChart(): unhiding chart'); + } + + this.element.style.willChange = 'transform'; + this.tm.last_unhidden = Date.now(); + this.element_chart.style.display = ''; + if (this.element_legend !== null) { + this.element_legend.style.display = ''; + } + if (this.element_legend_childs.toolbox !== null) { + this.element_legend_childs.toolbox.style.display = ''; + } + if (this.element_legend_childs.resize_handler !== null) { + this.element_legend_childs.resize_handler.style.display = ''; + } + resizeChart(); + hideMessage(); + } + + if (this.__redraw_on_unhide) { + if (this.debug) { + this.log("redrawing chart on unhide"); + } + + this.__redraw_on_unhide = undefined; + this.redrawChart(); + } + }; + + const canBeRendered = (uncached_visibility) => { + if (this.debug) { + this.log('canBeRendered() called'); + } + + if (!NETDATA.options.current.update_only_visible) { + return true; + } + + let ret = ( + ( + NETDATA.options.page_is_visible || + NETDATA.options.current.stop_updates_when_focus_is_lost === false || + this.updates_since_last_unhide === 0 + ) + && isHidden() === false && this.isVisible(uncached_visibility) + ); + + if (this.debug) { + this.log('canBeRendered(): ' + ret); + } + + return ret; + }; + + // https://github.com/petkaantonov/bluebird/wiki/Optimization-killers + const callChartLibraryUpdateSafely = (data) => { + let status; + + // we should not do this here + // if we prevent rendering the chart then: + // 1. globalSelectionSync will be wrong + // 2. globalPanAndZoom will be wrong + //if (canBeRendered(true) === false) + // return false; + + if (NETDATA.options.fake_chart_rendering) { + return true; + } + + this.updates_counter++; + this.updates_since_last_unhide++; + this.updates_since_last_creation++; + + if (NETDATA.options.debug.chart_errors) { + status = this.library.update(that, data); + } else { + try { + status = this.library.update(that, data); + } catch (err) { + status = false; + } + } + + if (!status) { + error('chart failed to be updated as ' + this.library_name); + return false; + } + + return true; + }; + + // https://github.com/petkaantonov/bluebird/wiki/Optimization-killers + const callChartLibraryCreateSafely = (data) => { + let status; + + // we should not do this here + // if we prevent rendering the chart then: + // 1. globalSelectionSync will be wrong + // 2. globalPanAndZoom will be wrong + //if (canBeRendered(true) === false) + // return false; + + if (NETDATA.options.fake_chart_rendering) { + return true; + } + + this.updates_counter++; + this.updates_since_last_unhide++; + this.updates_since_last_creation++; + + if (NETDATA.options.debug.chart_errors) { + status = this.library.create(that, data); + } else { + try { + status = this.library.create(that, data); + } catch (err) { + status = false; + } + } + + if (!status) { + error('chart failed to be created as ' + this.library_name); + return false; + } + + this.chart_created = true; + this.updates_since_last_creation = 0; + return true; + }; + + // ---------------------------------------------------------------------------------------------------------------- + // Chart Resize + + // resizeChart() - private + // to be called just before the chart library to make sure that + // a properly sized dom is available + const resizeChart = () => { + if (this.tm.last_resized < NETDATA.options.last_page_resize) { + if (!this.chart_created) { + return; + } + + if (this.needsRecreation()) { + if (this.debug) { + this.log('resizeChart(): initializing chart'); + } + + init('force'); + } else if (typeof this.library.resize === 'function') { + if (this.debug) { + this.log('resizeChart(): resizing chart'); + } + + this.library.resize(that); + + if (this.element_legend_childs.perfect_scroller !== null) { + Ps.update(this.element_legend_childs.perfect_scroller); + } + + maxMessageFontSize(); + } + + this.tm.last_resized = Date.now(); + } + }; + + // this is the actual chart resize algorithm + // it will: + // - resize the entire container + // - update the internal states + // - resize the chart as the div changes height + // - update the scrollbar of the legend + const resizeChartToHeight = (h) => { + // console.log(h); + this.element.style.height = h; + + if (this.settings_id !== null) { + NETDATA.localStorageSet('chart_heights.' + this.settings_id, h); + } + + let now = Date.now(); + NETDATA.options.last_page_scroll = now; + NETDATA.options.auto_refresher_stop_until = now + NETDATA.options.current.stop_updates_while_resizing; + + // force a resize + this.tm.last_resized = 0; + resizeChart(); + }; + + this.resizeForPrint = function () { + if (typeof this.element_legend_childs !== 'undefined' && this.element_legend_childs.perfect_scroller !== null) { + let current = this.element.clientHeight; + let optimal = current + + this.element_legend_childs.perfect_scroller.scrollHeight + - this.element_legend_childs.perfect_scroller.clientHeight; + + if (optimal > current) { + // this.log('resized'); + this.element.style.height = optimal + 'px'; + this.library.resize(this); + } + } + }; + + this.resizeHandler = function (e) { + e.preventDefault(); + + if (typeof this.event_resize === 'undefined' + || this.event_resize.chart_original_w === 'undefined' + || this.event_resize.chart_original_h === 'undefined') { + this.event_resize = { + chart_original_w: this.element.clientWidth, + chart_original_h: this.element.clientHeight, + last: 0 + }; + } + + if (e.type === 'touchstart') { + this.event_resize.mouse_start_x = e.touches.item(0).pageX; + this.event_resize.mouse_start_y = e.touches.item(0).pageY; + } else { + this.event_resize.mouse_start_x = e.clientX; + this.event_resize.mouse_start_y = e.clientY; + } + + this.event_resize.chart_start_w = this.element.clientWidth; + this.event_resize.chart_start_h = this.element.clientHeight; + this.event_resize.chart_last_w = this.element.clientWidth; + this.event_resize.chart_last_h = this.element.clientHeight; + + let now = Date.now(); + if (now - this.event_resize.last <= NETDATA.options.current.double_click_speed && this.element_legend_childs.perfect_scroller !== null) { + // double click / double tap event + + // console.dir(this.element_legend_childs.content); + // console.dir(this.element_legend_childs.perfect_scroller); + + // the optimal height of the chart + // showing the entire legend + let optimal = this.event_resize.chart_last_h + + this.element_legend_childs.perfect_scroller.scrollHeight + - this.element_legend_childs.perfect_scroller.clientHeight; + + // if we are not optimal, be optimal + if (this.event_resize.chart_last_h !== optimal) { + // this.log('resize to optimal, current = ' + this.event_resize.chart_last_h.toString() + 'px, original = ' + this.event_resize.chart_original_h.toString() + 'px, optimal = ' + optimal.toString() + 'px, internal = ' + this.height_original.toString()); + resizeChartToHeight(optimal.toString() + 'px'); + } + + // else if the current height is not the original/saved height + // reset to the original/saved height + else if (this.event_resize.chart_last_h !== this.event_resize.chart_original_h) { + // this.log('resize to original, current = ' + this.event_resize.chart_last_h.toString() + 'px, original = ' + this.event_resize.chart_original_h.toString() + 'px, optimal = ' + optimal.toString() + 'px, internal = ' + this.height_original.toString()); + resizeChartToHeight(this.event_resize.chart_original_h.toString() + 'px'); + } + + // else if the current height is not the internal default height + // reset to the internal default height + else if ((this.event_resize.chart_last_h.toString() + 'px') !== this.height_original) { + // this.log('resize to internal default, current = ' + this.event_resize.chart_last_h.toString() + 'px, original = ' + this.event_resize.chart_original_h.toString() + 'px, optimal = ' + optimal.toString() + 'px, internal = ' + this.height_original.toString()); + resizeChartToHeight(this.height_original.toString()); + } + + // else if the current height is not the firstchild's clientheight + // resize to it + else if (typeof this.element_legend_childs.perfect_scroller.firstChild !== 'undefined') { + let parent_rect = this.element.getBoundingClientRect(); + let content_rect = this.element_legend_childs.perfect_scroller.firstElementChild.getBoundingClientRect(); + let wanted = content_rect.top - parent_rect.top + this.element_legend_childs.perfect_scroller.firstChild.clientHeight + 18; // 15 = toolbox + 3 space + + // console.log(parent_rect); + // console.log(content_rect); + // console.log(wanted); + + // this.log('resize to firstChild, current = ' + this.event_resize.chart_last_h.toString() + 'px, original = ' + this.event_resize.chart_original_h.toString() + 'px, optimal = ' + optimal.toString() + 'px, internal = ' + this.height_original.toString() + 'px, firstChild = ' + wanted.toString() + 'px' ); + if (this.event_resize.chart_last_h !== wanted) { + resizeChartToHeight(wanted.toString() + 'px'); + } + } + } else { + this.event_resize.last = now; + + // process movement event + document.onmousemove = + document.ontouchmove = + this.element_legend_childs.resize_handler.onmousemove = + this.element_legend_childs.resize_handler.ontouchmove = + function (e) { + let y = null; + + switch (e.type) { + case 'mousemove': + y = e.clientY; + break; + case 'touchmove': + y = e.touches.item(e.touches - 1).pageY; + break; + } + + if (y !== null) { + let newH = that.event_resize.chart_start_h + y - that.event_resize.mouse_start_y; + + if (newH >= 70 && newH !== that.event_resize.chart_last_h) { + resizeChartToHeight(newH.toString() + 'px'); + that.event_resize.chart_last_h = newH; + } + } + }; + + // process end event + document.onmouseup = + document.ontouchend = + this.element_legend_childs.resize_handler.onmouseup = + this.element_legend_childs.resize_handler.ontouchend = + function (e) { + void(e); + + // remove all the hooks + document.onmouseup = + document.onmousemove = + document.ontouchmove = + document.ontouchend = + that.element_legend_childs.resize_handler.onmousemove = + that.element_legend_childs.resize_handler.ontouchmove = + that.element_legend_childs.resize_handler.onmouseout = + that.element_legend_childs.resize_handler.onmouseup = + that.element_legend_childs.resize_handler.ontouchend = + null; + + // allow auto-refreshes + NETDATA.options.auto_refresher_stop_until = 0; + }; + } + }; + + const noDataToShow = () => { + showMessageIcon(NETDATA.icons.noData + ' empty'); + this.legendUpdateDOM(); + this.tm.last_autorefreshed = Date.now(); + // this.data_update_every = 30 * 1000; + //this.element_chart.style.display = 'none'; + //if (this.element_legend !== null) this.element_legend.style.display = 'none'; + //this.tmp.___chartIsHidden___ = true; + }; + + // ============================================================================================================ + // PUBLIC FUNCTIONS + + this.error = function (msg) { + error(msg); + }; + + this.setMode = function (m) { + if (this.current !== null && this.current.name === m) { + return; + } + + if (m === 'auto') { + this.current = this.auto; + } else if (m === 'pan') { + this.current = this.pan; + } else if (m === 'zoom') { + this.current = this.zoom; + } else { + this.current = this.auto; + } + + this.current.force_update_at = 0; + this.current.force_before_ms = null; + this.current.force_after_ms = null; + + this.tm.last_mode_switch = Date.now(); + }; + + // ---------------------------------------------------------------------------------------------------------------- + // global selection sync for slaves + + // can the chart participate to the global selection sync as a slave? + this.globalSelectionSyncIsEligible = function () { + return ( + this.enabled && + this.library !== null && + typeof this.library.setSelection === 'function' && + this.isVisible() && + this.chart_created + ); + }; + + this.setSelection = function (t) { + if (typeof this.library.setSelection === 'function') { + // this.selected = this.library.setSelection(this, t) === true; + this.selected = this.library.setSelection(this, t); + } else { + this.selected = true; + } + + if (this.selected && this.debug) { + this.log('selection set to ' + t.toString()); + } + + if (this.foreignElementSelection !== null) { + this.foreignElementSelection.innerText = NETDATA.dateTime.localeDateString(t) + ' ' + NETDATA.dateTime.localeTimeString(t); + } + + return this.selected; + }; + + this.clearSelection = function () { + if (this.selected) { + if (typeof this.library.clearSelection === 'function') { + this.selected = (this.library.clearSelection(this) !== true); + } else { + this.selected = false; + } + + if (this.selected === false && this.debug) { + this.log('selection cleared'); + } + + if (this.foreignElementSelection !== null) { + this.foreignElementSelection.innerText = ''; + } + + this.legendReset(); + } + + return this.selected; + }; + + // ---------------------------------------------------------------------------------------------------------------- + + // find if a timestamp (ms) is shown in the current chart + this.timeIsVisible = function (t) { + return (t >= this.data_after && t <= this.data_before); + }; + + this.calculateRowForTime = function (t) { + if (!this.timeIsVisible(t)) { + return -1; + } + return Math.floor((t - this.data_after) / this.data_update_every); + }; + + // ---------------------------------------------------------------------------------------------------------------- + + this.pauseChart = function () { + if (!this.paused) { + if (this.debug) { + this.log('pauseChart()'); + } + + this.paused = true; + } + }; + + this.unpauseChart = function () { + if (this.paused) { + if (this.debug) { + this.log('unpauseChart()'); + } + + this.paused = false; + } + }; + + this.resetChart = function (dontClearMaster, dontUpdate) { + if (this.debug) { + this.log('resetChart(' + dontClearMaster + ', ' + dontUpdate + ') called'); + } + + if (typeof dontClearMaster === 'undefined') { + dontClearMaster = false; + } + + if (typeof dontUpdate === 'undefined') { + dontUpdate = false; + } + + if (dontClearMaster !== true && NETDATA.globalPanAndZoom.isMaster(this)) { + if (this.debug) { + this.log('resetChart() diverting to clearMaster().'); + } + // this will call us back with master === true + NETDATA.globalPanAndZoom.clearMaster(); + return; + } + + this.clearSelection(); + + this.tm.pan_and_zoom_seq = 0; + + this.setMode('auto'); + this.current.force_update_at = 0; + this.current.force_before_ms = null; + this.current.force_after_ms = null; + this.tm.last_autorefreshed = 0; + this.paused = false; + this.selected = false; + this.enabled = true; + // this.debug = false; + + // do not update the chart here + // or the chart will flip-flop when it is the master + // of a selection sync and another chart becomes + // the new master + + if (dontUpdate !== true && this.isVisible()) { + this.updateChart(); + } + }; + + this.updateChartPanOrZoom = function (after, before, callback) { + let logme = 'updateChartPanOrZoom(' + after + ', ' + before + '): '; + let ret = true; + + NETDATA.globalPanAndZoom.delay(); + NETDATA.globalSelectionSync.delay(); + + if (this.debug) { + this.log(logme); + } + + if (before < after) { + if (this.debug) { + this.log(logme + 'flipped parameters, rejecting it.'); + } + return false; + } + + if (typeof this.fixed_min_duration === 'undefined') { + this.fixed_min_duration = Math.round((this.chartWidth() / 30) * this.chart.update_every * 1000); + } + + let min_duration = this.fixed_min_duration; + let current_duration = Math.round(this.view_before - this.view_after); + + // round the numbers + after = Math.round(after); + before = Math.round(before); + + // align them to update_every + // stretching them further away + after -= after % this.data_update_every; + before += this.data_update_every - (before % this.data_update_every); + + // the final wanted duration + let wanted_duration = before - after; + + // to allow panning, accept just a point below our minimum + if ((current_duration - this.data_update_every) < min_duration) { + min_duration = current_duration - this.data_update_every; + } + + // we do it, but we adjust to minimum size and return false + // when the wanted size is below the current and the minimum + // and we zoom + if (wanted_duration < current_duration && wanted_duration < min_duration) { + if (this.debug) { + this.log(logme + 'too small: min_duration: ' + (min_duration / 1000).toString() + ', wanted: ' + (wanted_duration / 1000).toString()); + } + + min_duration = this.fixed_min_duration; + + let dt = (min_duration - wanted_duration) / 2; + before += dt; + after -= dt; + wanted_duration = before - after; + ret = false; + } + + let tolerance = this.data_update_every * 2; + let movement = Math.abs(before - this.view_before); + + if (Math.abs(current_duration - wanted_duration) <= tolerance && movement <= tolerance && ret) { + if (this.debug) { + this.log(logme + 'REJECTING UPDATE: current/min duration: ' + (current_duration / 1000).toString() + '/' + (this.fixed_min_duration / 1000).toString() + ', wanted duration: ' + (wanted_duration / 1000).toString() + ', duration diff: ' + (Math.round(Math.abs(current_duration - wanted_duration) / 1000)).toString() + ', movement: ' + (movement / 1000).toString() + ', tolerance: ' + (tolerance / 1000).toString() + ', returning: ' + false); + } + return false; + } + + if (this.current.name === 'auto') { + this.log(logme + 'caller called me with mode: ' + this.current.name); + this.setMode('pan'); + } + + if (this.debug) { + this.log(logme + 'ACCEPTING UPDATE: current/min duration: ' + (current_duration / 1000).toString() + '/' + (this.fixed_min_duration / 1000).toString() + ', wanted duration: ' + (wanted_duration / 1000).toString() + ', duration diff: ' + (Math.round(Math.abs(current_duration - wanted_duration) / 1000)).toString() + ', movement: ' + (movement / 1000).toString() + ', tolerance: ' + (tolerance / 1000).toString() + ', returning: ' + ret); + } + + this.current.force_update_at = Date.now() + NETDATA.options.current.pan_and_zoom_delay; + this.current.force_after_ms = after; + this.current.force_before_ms = before; + NETDATA.globalPanAndZoom.setMaster(this, after, before); + + if (ret && typeof callback === 'function') { + callback(); + } + + return ret; + }; + + this.updateChartPanOrZoomAsyncTimeOutId = undefined; + this.updateChartPanOrZoomAsync = function (after, before, callback) { + NETDATA.globalPanAndZoom.delay(); + NETDATA.globalSelectionSync.delay(); + + if (!NETDATA.globalPanAndZoom.isMaster(this)) { + this.pauseChart(); + NETDATA.globalPanAndZoom.setMaster(this, after, before); + // NETDATA.globalSelectionSync.stop(); + NETDATA.globalSelectionSync.setMaster(this); + } + + if (this.updateChartPanOrZoomAsyncTimeOutId) { + NETDATA.timeout.clear(this.updateChartPanOrZoomAsyncTimeOutId); + } + + NETDATA.timeout.set(function () { + that.updateChartPanOrZoomAsyncTimeOutId = undefined; + that.updateChartPanOrZoom(after, before, callback); + }, 0); + }; + + let _unitsConversionLastUnits = undefined; + let _unitsConversionLastUnitsDesired = undefined; + let _unitsConversionLastMin = undefined; + let _unitsConversionLastMax = undefined; + let _unitsConversion = function (value) { + return value; + }; + this.unitsConversionSetup = function (min, max) { + if (this.units !== _unitsConversionLastUnits + || this.units_desired !== _unitsConversionLastUnitsDesired + || min !== _unitsConversionLastMin + || max !== _unitsConversionLastMax) { + + _unitsConversionLastUnits = this.units; + _unitsConversionLastUnitsDesired = this.units_desired; + _unitsConversionLastMin = min; + _unitsConversionLastMax = max; + + _unitsConversion = NETDATA.unitsConversion.get(this.uuid, min, max, this.units, this.units_desired, this.units_common, function (units) { + // console.log('switching units from ' + that.units.toString() + ' to ' + units.toString()); + that.units_current = units; + that.legendSetUnitsString(that.units_current); + }); + } + }; + + let _legendFormatValueChartDecimalsLastMin = undefined; + let _legendFormatValueChartDecimalsLastMax = undefined; + let _legendFormatValueChartDecimals = -1; + let _intlNumberFormat = null; + this.legendFormatValueDecimalsFromMinMax = function (min, max) { + if (min === _legendFormatValueChartDecimalsLastMin && max === _legendFormatValueChartDecimalsLastMax) { + return; + } + + this.unitsConversionSetup(min, max); + if (_unitsConversion !== null) { + min = _unitsConversion(min); + max = _unitsConversion(max); + + if (typeof min !== 'number' || typeof max !== 'number') { + return; + } + } + + _legendFormatValueChartDecimalsLastMin = min; + _legendFormatValueChartDecimalsLastMax = max; + + let old = _legendFormatValueChartDecimals; + + if (this.data !== null && this.data.min === this.data.max) + // it is a fixed number, let the visualizer decide based on the value + { + _legendFormatValueChartDecimals = -1; + } else if (this.value_decimal_detail !== -1) + // there is an override + { + _legendFormatValueChartDecimals = this.value_decimal_detail; + } else { + // ok, let's calculate the proper number of decimal points + let delta; + + if (min === max) { + delta = Math.abs(min); + } else { + delta = Math.abs(max - min); + } + + if (delta > 1000) { + _legendFormatValueChartDecimals = 0; + } else if (delta > 10) { + _legendFormatValueChartDecimals = 1; + } else if (delta > 1) { + _legendFormatValueChartDecimals = 2; + } else if (delta > 0.1) { + _legendFormatValueChartDecimals = 2; + } else if (delta > 0.01) { + _legendFormatValueChartDecimals = 4; + } else if (delta > 0.001) { + _legendFormatValueChartDecimals = 5; + } else if (delta > 0.0001) { + _legendFormatValueChartDecimals = 6; + } else { + _legendFormatValueChartDecimals = 7; + } + } + + if (_legendFormatValueChartDecimals !== old) { + if (_legendFormatValueChartDecimals < 0) { + _intlNumberFormat = null; + } else { + _intlNumberFormat = NETDATA.fastNumberFormat.get( + _legendFormatValueChartDecimals, + _legendFormatValueChartDecimals + ); + } + } + }; + + this.legendFormatValue = function (value) { + if (typeof value !== 'number') { + return '-'; + } + + value = _unitsConversion(value); + + if (typeof value !== 'number') { + return value; + } + + if (_intlNumberFormat !== null) { + return _intlNumberFormat.format(value); + } + + let dmin, dmax; + if (this.value_decimal_detail !== -1) { + dmin = dmax = this.value_decimal_detail; + } else { + dmin = 0; + let abs = (value < 0) ? -value : value; + if (abs > 1000) { + dmax = 0; + } else if (abs > 10) { + dmax = 1; + } else if (abs > 1) { + dmax = 2; + } else if (abs > 0.1) { + dmax = 2; + } else if (abs > 0.01) { + dmax = 4; + } else if (abs > 0.001) { + dmax = 5; + } else if (abs > 0.0001) { + dmax = 6; + } else { + dmax = 7; + } + } + + return NETDATA.fastNumberFormat.get(dmin, dmax).format(value); + }; + + this.legendSetLabelValue = function (label, value) { + let series = this.element_legend_childs.series[label]; + if (typeof series === 'undefined') { + return; + } + if (series.value === null && series.user === null) { + return; + } + + /* + // this slows down firefox and edge significantly + // since it requires to use innerHTML(), instead of innerText() + + // if the value has not changed, skip DOM update + //if (series.last === value) return; + + let s, r; + if (typeof value === 'number') { + let v = Math.abs(value); + s = r = this.legendFormatValue(value); + + if (typeof series.last === 'number') { + if (v > series.last) s += ''; + else if (v < series.last) s += ''; + else s += ''; + } + else s += ''; + + series.last = v; + } + else { + if (value === null) + s = r = ''; + else + s = r = value; + + series.last = value; + } + */ + + let s = this.legendFormatValue(value); + + // caching: do not update the update to show the same value again + if (s === series.last_shown_value) { + return; + } + series.last_shown_value = s; + + if (series.value !== null) { + series.value.innerText = s; + } + if (series.user !== null) { + series.user.innerText = s; + } + }; + + this.legendSetDateString = function (date) { + if (this.element_legend_childs.title_date !== null && date !== this.tmp.__last_shown_legend_date) { + this.element_legend_childs.title_date.innerText = date; + this.tmp.__last_shown_legend_date = date; + } + }; + + this.legendSetTimeString = function (time) { + if (this.element_legend_childs.title_time !== null && time !== this.tmp.__last_shown_legend_time) { + this.element_legend_childs.title_time.innerText = time; + this.tmp.__last_shown_legend_time = time; + } + }; + + this.legendSetUnitsString = function (units) { + if (this.element_legend_childs.title_units !== null && units !== this.tmp.__last_shown_legend_units) { + this.element_legend_childs.title_units.innerText = units; + this.tmp.__last_shown_legend_units = units; + } + }; + + this.legendSetDateLast = { + ms: 0, + date: undefined, + time: undefined + }; + + this.legendSetDate = function (ms) { + if (typeof ms !== 'number') { + this.legendShowUndefined(); + return; + } + + if (this.legendSetDateLast.ms !== ms) { + let d = new Date(ms); + this.legendSetDateLast.ms = ms; + this.legendSetDateLast.date = NETDATA.dateTime.localeDateString(d); + this.legendSetDateLast.time = NETDATA.dateTime.localeTimeString(d); + } + + this.legendSetDateString(this.legendSetDateLast.date); + this.legendSetTimeString(this.legendSetDateLast.time); + this.legendSetUnitsString(this.units_current) + }; + + this.legendShowUndefined = function () { + this.legendSetDateString(this.legendPluginModuleString(false)); + this.legendSetTimeString(this.chart.context.toString()); + // this.legendSetUnitsString(' '); + + if (this.data && this.element_legend_childs.series !== null) { + let labels = this.data.dimension_names; + let i = labels.length; + while (i--) { + let label = labels[i]; + + if (typeof label === 'undefined' || typeof this.element_legend_childs.series[label] === 'undefined') { + continue; + } + this.legendSetLabelValue(label, null); + } + } + }; + + this.legendShowLatestValues = function () { + if (this.chart === null) { + return; + } + if (this.selected) { + return; + } + + if (this.data === null || this.element_legend_childs.series === null) { + this.legendShowUndefined(); + return; + } + + let show_undefined = true; + if (Math.abs(this.netdata_last - this.view_before) <= this.data_update_every) { + show_undefined = false; + } + + if (show_undefined) { + this.legendShowUndefined(); + return; + } + + this.legendSetDate(this.view_before); + + let labels = this.data.dimension_names; + let i = labels.length; + while (i--) { + let label = labels[i]; + + if (typeof label === 'undefined') { + continue; + } + if (typeof this.element_legend_childs.series[label] === 'undefined') { + continue; + } + + this.legendSetLabelValue(label, this.data.view_latest_values[i]); + } + }; + + this.legendReset = function () { + this.legendShowLatestValues(); + }; + + // this should be called just ONCE per dimension per chart + this.__chartDimensionColor = function (label) { + let c = NETDATA.commonColors.get(this, label); + + // it is important to maintain a list of colors + // for this chart only, since the chart library + // uses this to assign colors to dimensions in the same + // order the dimension are given to it + this.colors.push(c); + + return c; + }; + + this.chartPrepareColorPalette = function () { + NETDATA.commonColors.refill(this); + }; + + // get the ordered list of chart colors + // this includes user defined colors + this.chartCustomColors = function () { + this.chartPrepareColorPalette(); + + let colors; + if (this.colors_custom.length) { + colors = this.colors_custom; + } else { + colors = this.colors; + } + + if (this.debug) { + this.log("chartCustomColors() returns:"); + this.log(colors); + } + + return colors; + }; + + // get the ordered list of chart ASSIGNED colors + // (this returns only the colors that have been + // assigned to dimensions, prepended with any + // custom colors defined) + this.chartColors = function () { + this.chartPrepareColorPalette(); + + if (this.debug) { + this.log("chartColors() returns:"); + this.log(this.colors); + } + + return this.colors; + }; + + this.legendPluginModuleString = function (withContext) { + let str = ' '; + let context = ''; + + if (typeof this.chart !== 'undefined') { + if (withContext && typeof this.chart.context === 'string') { + context = this.chart.context; + } + + if (typeof this.chart.plugin === 'string' && this.chart.plugin !== '') { + str = this.chart.plugin; + + if (str.endsWith(".plugin")) { + str = str.substring(0, str.length - 7); + } + + if (typeof this.chart.module === 'string' && this.chart.module !== '') { + str += ':' + this.chart.module; + } + + if (withContext && context !== '') { + str += ', ' + context; + } + } + else if (withContext && context !== '') { + str = context; + } + } + + return str; + }; + + this.legendResolutionTooltip = function () { + if (!this.chart) { + return ''; + } + + let collected = this.chart.update_every; + let viewed = (this.data) ? this.data.view_update_every : collected; + + if (collected === viewed) { + return "resolution " + NETDATA.seconds4human(collected); + } + + return "resolution " + NETDATA.seconds4human(viewed) + ", collected every " + NETDATA.seconds4human(collected); + }; + + this.legendUpdateDOM = function () { + let needed = false, dim, keys, len; + + // check that the legend DOM is up to date for the downloaded dimensions + if (typeof this.element_legend_childs.series !== 'object' || this.element_legend_childs.series === null) { + // this.log('the legend does not have any series - requesting legend update'); + needed = true; + } else if (this.data === null) { + // this.log('the chart does not have any data - requesting legend update'); + needed = true; + } else if (typeof this.element_legend_childs.series.labels_key === 'undefined') { + needed = true; + } else { + let labels = this.data.dimension_names.toString(); + if (labels !== this.element_legend_childs.series.labels_key) { + needed = true; + + if (this.debug) { + this.log('NEW LABELS: "' + labels + '" NOT EQUAL OLD LABELS: "' + this.element_legend_childs.series.labels_key + '"'); + } + } + } + + if (!needed) { + // make sure colors available + this.chartPrepareColorPalette(); + + // do we have to update the current values? + // we do this, only when the visible chart is current + if (Math.abs(this.netdata_last - this.view_before) <= this.data_update_every) { + if (this.debug) { + this.log('chart is in latest position... updating values on legend...'); + } + + //let labels = this.data.dimension_names; + //let i = labels.length; + //while (i--) + // this.legendSetLabelValue(labels[i], this.data.view_latest_values[i]); + } + return; + } + + if (this.colors === null) { + // this is the first time we update the chart + // let's assign colors to all dimensions + if (this.library.track_colors()) { + this.colors = []; + keys = Object.keys(this.chart.dimensions); + len = keys.length; + for (let i = 0; i < len; i++) { + NETDATA.commonColors.get(this, this.chart.dimensions[keys[i]].name); + } + } + } + + // we will re-generate the colors for the chart + // based on the dimensions this result has data for + this.colors = []; + + if (this.debug) { + this.log('updating Legend DOM'); + } + + // mark all dimensions as invalid + this.dimensions_visibility.invalidateAll(); + + const genLabel = function (state, parent, dim, name, count) { + let color = state.__chartDimensionColor(name); + + let user_element = null; + let user_id = NETDATA.dataAttribute(state.element, 'show-value-of-' + name.toLowerCase() + '-at', null); + if (user_id === null) { + user_id = NETDATA.dataAttribute(state.element, 'show-value-of-' + dim.toLowerCase() + '-at', null); + } + if (user_id !== null) { + user_element = document.getElementById(user_id) || null; + if (user_element === null) { + state.log('Cannot find element with id: ' + user_id); + } + } + + state.element_legend_childs.series[name] = { + name: document.createElement('span'), + value: document.createElement('span'), + user: user_element, + last: null, + last_shown_value: null + }; + + let label = state.element_legend_childs.series[name]; + + // create the dimension visibility tracking for this label + state.dimensions_visibility.dimensionAdd(name, label.name, label.value, color); + + let rgb = NETDATA.colorHex2Rgb(color); + label.name.innerHTML = '
'; + + let text = document.createTextNode(' ' + name); + label.name.appendChild(text); + + if (count > 0) { + parent.appendChild(document.createElement('br')); + } + + parent.appendChild(label.name); + parent.appendChild(label.value); + }; + + let content = document.createElement('div'); + + if (this.element_chart === null) { + this.element_chart = document.createElement('div'); + this.element_chart.id = this.library_name + '-' + this.uuid + '-chart'; + this.element.appendChild(this.element_chart); + + if (this.hasLegend()) { + this.element_chart.className = 'netdata-chart-with-legend-right netdata-' + this.library_name + '-chart-with-legend-right'; + } else { + this.element_chart.className = ' netdata-chart netdata-' + this.library_name + '-chart'; + } + } + + if (this.hasLegend()) { + if (this.element_legend === null) { + this.element_legend = document.createElement('div'); + this.element_legend.className = 'netdata-chart-legend netdata-' + this.library_name + '-legend'; + this.element.appendChild(this.element_legend); + } else { + this.element_legend.innerHTML = ''; + } + + this.element_legend_childs = { + content: content, + resize_handler: null, + toolbox: null, + toolbox_left: null, + toolbox_right: null, + toolbox_reset: null, + toolbox_zoomin: null, + toolbox_zoomout: null, + toolbox_volume: null, + title_date: document.createElement('span'), + title_time: document.createElement('span'), + title_units: document.createElement('span'), + perfect_scroller: document.createElement('div'), + series: {} + }; + + if (NETDATA.options.current.legend_toolbox && this.library.toolboxPanAndZoom !== null) { + this.element_legend_childs.toolbox = document.createElement('div'); + this.element_legend_childs.toolbox_left = document.createElement('div'); + this.element_legend_childs.toolbox_right = document.createElement('div'); + this.element_legend_childs.toolbox_reset = document.createElement('div'); + this.element_legend_childs.toolbox_zoomin = document.createElement('div'); + this.element_legend_childs.toolbox_zoomout = document.createElement('div'); + this.element_legend_childs.toolbox_volume = document.createElement('div'); + + const getPanAndZoomStep = function (event) { + if (event.ctrlKey) { + return NETDATA.options.current.pan_and_zoom_factor * NETDATA.options.current.pan_and_zoom_factor_multiplier_control; + } else if (event.shiftKey) { + return NETDATA.options.current.pan_and_zoom_factor * NETDATA.options.current.pan_and_zoom_factor_multiplier_shift; + } else if (event.altKey) { + return NETDATA.options.current.pan_and_zoom_factor * NETDATA.options.current.pan_and_zoom_factor_multiplier_alt; + } else { + return NETDATA.options.current.pan_and_zoom_factor; + } + }; + + this.element_legend_childs.toolbox.className += ' netdata-legend-toolbox'; + this.element.appendChild(this.element_legend_childs.toolbox); + + this.element_legend_childs.toolbox_left.className += ' netdata-legend-toolbox-button'; + this.element_legend_childs.toolbox_left.innerHTML = NETDATA.icons.left; + this.element_legend_childs.toolbox.appendChild(this.element_legend_childs.toolbox_left); + this.element_legend_childs.toolbox_left.onclick = function (e) { + e.preventDefault(); + + let step = (that.view_before - that.view_after) * getPanAndZoomStep(e); + let before = that.view_before - step; + let after = that.view_after - step; + if (after >= that.netdata_first) { + that.library.toolboxPanAndZoom(that, after, before); + } + }; + if (NETDATA.options.current.show_help) { + $(this.element_legend_childs.toolbox_left).popover({ + container: "body", + animation: false, + html: true, + trigger: 'hover', + placement: 'bottom', + delay: { + show: NETDATA.options.current.show_help_delay_show_ms, + hide: NETDATA.options.current.show_help_delay_hide_ms + }, + title: 'Pan Left', + content: 'Pan the chart to the left. You can also drag it with your mouse or your finger (on touch devices).
Help can be disabled from the settings.' + }); + } + + this.element_legend_childs.toolbox_reset.className += ' netdata-legend-toolbox-button'; + this.element_legend_childs.toolbox_reset.innerHTML = NETDATA.icons.reset; + this.element_legend_childs.toolbox.appendChild(this.element_legend_childs.toolbox_reset); + this.element_legend_childs.toolbox_reset.onclick = function (e) { + e.preventDefault(); + NETDATA.resetAllCharts(that); + }; + if (NETDATA.options.current.show_help) { + $(this.element_legend_childs.toolbox_reset).popover({ + container: "body", + animation: false, + html: true, + trigger: 'hover', + placement: 'bottom', + delay: { + show: NETDATA.options.current.show_help_delay_show_ms, + hide: NETDATA.options.current.show_help_delay_hide_ms + }, + title: 'Chart Reset', + content: 'Reset all the charts to their default auto-refreshing state. You can also double click the chart contents with your mouse or your finger (on touch devices).
Help can be disabled from the settings.' + }); + } + + this.element_legend_childs.toolbox_right.className += ' netdata-legend-toolbox-button'; + this.element_legend_childs.toolbox_right.innerHTML = NETDATA.icons.right; + this.element_legend_childs.toolbox.appendChild(this.element_legend_childs.toolbox_right); + this.element_legend_childs.toolbox_right.onclick = function (e) { + e.preventDefault(); + let step = (that.view_before - that.view_after) * getPanAndZoomStep(e); + let before = that.view_before + step; + let after = that.view_after + step; + if (before <= that.netdata_last) { + that.library.toolboxPanAndZoom(that, after, before); + } + }; + if (NETDATA.options.current.show_help) { + $(this.element_legend_childs.toolbox_right).popover({ + container: "body", + animation: false, + html: true, + trigger: 'hover', + placement: 'bottom', + delay: { + show: NETDATA.options.current.show_help_delay_show_ms, + hide: NETDATA.options.current.show_help_delay_hide_ms + }, + title: 'Pan Right', + content: 'Pan the chart to the right. You can also drag it with your mouse or your finger (on touch devices).
Help can be disabled from the settings.' + }); + } + + this.element_legend_childs.toolbox_zoomin.className += ' netdata-legend-toolbox-button'; + this.element_legend_childs.toolbox_zoomin.innerHTML = NETDATA.icons.zoomIn; + this.element_legend_childs.toolbox.appendChild(this.element_legend_childs.toolbox_zoomin); + this.element_legend_childs.toolbox_zoomin.onclick = function (e) { + e.preventDefault(); + let dt = ((that.view_before - that.view_after) * (getPanAndZoomStep(e) * 0.8) / 2); + let before = that.view_before - dt; + let after = that.view_after + dt; + that.library.toolboxPanAndZoom(that, after, before); + }; + if (NETDATA.options.current.show_help) { + $(this.element_legend_childs.toolbox_zoomin).popover({ + container: "body", + animation: false, + html: true, + trigger: 'hover', + placement: 'bottom', + delay: { + show: NETDATA.options.current.show_help_delay_show_ms, + hide: NETDATA.options.current.show_help_delay_hide_ms + }, + title: 'Chart Zoom In', + content: 'Zoom in the chart. You can also press SHIFT and select an area of the chart, or press SHIFT or ALT and use the mouse wheel or 2-finger touchpad scroll to zoom in or out.
Help can be disabled from the settings.' + }); + } + + this.element_legend_childs.toolbox_zoomout.className += ' netdata-legend-toolbox-button'; + this.element_legend_childs.toolbox_zoomout.innerHTML = NETDATA.icons.zoomOut; + this.element_legend_childs.toolbox.appendChild(this.element_legend_childs.toolbox_zoomout); + this.element_legend_childs.toolbox_zoomout.onclick = function (e) { + e.preventDefault(); + let dt = (((that.view_before - that.view_after) / (1.0 - (getPanAndZoomStep(e) * 0.8)) - (that.view_before - that.view_after)) / 2); + let before = that.view_before + dt; + let after = that.view_after - dt; + + that.library.toolboxPanAndZoom(that, after, before); + }; + if (NETDATA.options.current.show_help) { + $(this.element_legend_childs.toolbox_zoomout).popover({ + container: "body", + animation: false, + html: true, + trigger: 'hover', + placement: 'bottom', + delay: { + show: NETDATA.options.current.show_help_delay_show_ms, + hide: NETDATA.options.current.show_help_delay_hide_ms + }, + title: 'Chart Zoom Out', + content: 'Zoom out the chart. You can also press SHIFT or ALT and use the mouse wheel, or 2-finger touchpad scroll to zoom in or out.
Help can be disabled from the settings.' + }); + } + + //this.element_legend_childs.toolbox_volume.className += ' netdata-legend-toolbox-button'; + //this.element_legend_childs.toolbox_volume.innerHTML = ''; + //this.element_legend_childs.toolbox_volume.title = 'Visible Volume'; + //this.element_legend_childs.toolbox.appendChild(this.element_legend_childs.toolbox_volume); + //this.element_legend_childs.toolbox_volume.onclick = function(e) { + //e.preventDefault(); + //alert('clicked toolbox_volume on ' + that.id); + //} + } + + if (NETDATA.options.current.resize_charts) { + this.element_legend_childs.resize_handler = document.createElement('div'); + + this.element_legend_childs.resize_handler.className += " netdata-legend-resize-handler"; + this.element_legend_childs.resize_handler.innerHTML = NETDATA.icons.resize; + this.element.appendChild(this.element_legend_childs.resize_handler); + if (NETDATA.options.current.show_help) { + $(this.element_legend_childs.resize_handler).popover({ + container: "body", + animation: false, + html: true, + trigger: 'hover', + placement: 'bottom', + delay: { + show: NETDATA.options.current.show_help_delay_show_ms, + hide: NETDATA.options.current.show_help_delay_hide_ms + }, + title: 'Chart Resize', + content: 'Drag this point with your mouse or your finger (on touch devices), to resize the chart vertically. You can also double click it or double tap it to reset between 2 states: the default and the one that fits all the values.
Help can be disabled from the settings.' + }); + } + + // mousedown event + this.element_legend_childs.resize_handler.onmousedown = + function (e) { + that.resizeHandler(e); + }; + + // touchstart event + this.element_legend_childs.resize_handler.addEventListener('touchstart', function (e) { + that.resizeHandler(e); + }, false); + } + + if (this.chart) { + this.element_legend_childs.title_date.title = this.legendPluginModuleString(true); + this.element_legend_childs.title_time.title = this.legendResolutionTooltip(); + } + + this.element_legend_childs.title_date.className += " netdata-legend-title-date"; + this.element_legend.appendChild(this.element_legend_childs.title_date); + this.tmp.__last_shown_legend_date = undefined; + + this.element_legend.appendChild(document.createElement('br')); + + this.element_legend_childs.title_time.className += " netdata-legend-title-time"; + this.element_legend.appendChild(this.element_legend_childs.title_time); + this.tmp.__last_shown_legend_time = undefined; + + this.element_legend.appendChild(document.createElement('br')); + + this.element_legend_childs.title_units.className += " netdata-legend-title-units"; + this.element_legend_childs.title_units.innerText = this.units_current; + this.element_legend.appendChild(this.element_legend_childs.title_units); + this.tmp.__last_shown_legend_units = undefined; + + this.element_legend.appendChild(document.createElement('br')); + + this.element_legend_childs.perfect_scroller.className = 'netdata-legend-series'; + this.element_legend.appendChild(this.element_legend_childs.perfect_scroller); + + content.className = 'netdata-legend-series-content'; + this.element_legend_childs.perfect_scroller.appendChild(content); + + this.element_legend_childs.content = content; + + if (NETDATA.options.current.show_help) { + $(content).popover({ + container: "body", + animation: false, + html: true, + trigger: 'hover', + placement: 'bottom', + title: 'Chart Legend', + delay: { + show: NETDATA.options.current.show_help_delay_show_ms, + hide: NETDATA.options.current.show_help_delay_hide_ms + }, + content: 'You can click or tap on the values or the labels to select dimensions. By pressing SHIFT or CONTROL, you can enable or disable multiple dimensions.
Help can be disabled from the settings.' + }); + } + } else { + this.element_legend_childs = { + content: content, + resize_handler: null, + toolbox: null, + toolbox_left: null, + toolbox_right: null, + toolbox_reset: null, + toolbox_zoomin: null, + toolbox_zoomout: null, + toolbox_volume: null, + title_date: null, + title_time: null, + title_units: null, + perfect_scroller: null, + series: {} + }; + } + + if (this.data) { + this.element_legend_childs.series.labels_key = this.data.dimension_names.toString(); + if (this.debug) { + this.log('labels from data: "' + this.element_legend_childs.series.labels_key + '"'); + } + + for (let i = 0, len = this.data.dimension_names.length; i < len; i++) { + genLabel(this, content, this.data.dimension_ids[i], this.data.dimension_names[i], i); + } + } else { + let tmp = []; + keys = Object.keys(this.chart.dimensions); + for (let i = 0, len = keys.length; i < len; i++) { + dim = keys[i]; + tmp.push(this.chart.dimensions[dim].name); + genLabel(this, content, dim, this.chart.dimensions[dim].name, i); + } + this.element_legend_childs.series.labels_key = tmp.toString(); + if (this.debug) { + this.log('labels from chart: "' + this.element_legend_childs.series.labels_key + '"'); + } + } + + // create a hidden div to be used for hidding + // the original legend of the chart library + let el = document.createElement('div'); + if (this.element_legend !== null) { + this.element_legend.appendChild(el); + } + el.style.display = 'none'; + + this.element_legend_childs.hidden = document.createElement('div'); + el.appendChild(this.element_legend_childs.hidden); + + if (this.element_legend_childs.perfect_scroller !== null) { + Ps.initialize(this.element_legend_childs.perfect_scroller, { + wheelSpeed: 0.2, + wheelPropagation: true, + swipePropagation: true, + minScrollbarLength: null, + maxScrollbarLength: null, + useBothWheelAxes: false, + suppressScrollX: true, + suppressScrollY: false, + scrollXMarginOffset: 0, + scrollYMarginOffset: 0, + theme: 'default' + }); + Ps.update(this.element_legend_childs.perfect_scroller); + } + + this.legendShowLatestValues(); + }; + + this.hasLegend = function () { + if (typeof this.tmp.___hasLegendCache___ !== 'undefined') { + return this.tmp.___hasLegendCache___; + } + + let leg = false; + if (this.library && this.library.legend(this) === 'right-side') { + leg = true; + } + + this.tmp.___hasLegendCache___ = leg; + return leg; + }; + + this.legendWidth = function () { + return (this.hasLegend()) ? 140 : 0; + }; + + this.legendHeight = function () { + return $(this.element).height(); + }; + + this.chartWidth = function () { + return $(this.element).width() - this.legendWidth(); + }; + + this.chartHeight = function () { + return $(this.element).height(); + }; + + this.chartPixelsPerPoint = function () { + // force an options provided detail + let px = this.pixels_per_point; + + if (this.library && px < this.library.pixels_per_point(this)) { + px = this.library.pixels_per_point(this); + } + + if (px < NETDATA.options.current.pixels_per_point) { + px = NETDATA.options.current.pixels_per_point; + } + + return px; + }; + + this.needsRecreation = function () { + let ret = ( + this.chart_created && + this.library && + this.library.autoresize() === false && + this.tm.last_resized < NETDATA.options.last_page_resize + ); + + if (this.debug) { + this.log('needsRecreation(): ' + ret.toString() + ', chart_created = ' + this.chart_created.toString()); + } + + return ret; + }; + + this.chartDataUniqueID = function () { + return this.id + ',' + this.library_name + ',' + this.dimensions + ',' + this.chartURLOptions(true); + }; + + this.chartURLOptions = function (isForUniqueId) { + let ret = ''; + + if (this.override_options !== null) { + ret = this.override_options.toString(); + } else { + ret = this.library.options(this); + } + + if (this.append_options !== null) { + ret += '%7C' + this.append_options.toString(); + } + + ret += '%7C' + 'jsonwrap'; + + // always add `nonzero` when it's used to create a chartDataUniqueID + // we cannot just remove `nonzero` because of backwards compatibility with old snapshots + if (isForUniqueId || NETDATA.options.current.eliminate_zero_dimensions) { + ret += '%7C' + 'nonzero'; + } + + return ret; + }; + + this.chartURL = function () { + let after, before, points_multiplier = 1; + if (NETDATA.globalPanAndZoom.isActive()) { + if (this.current.force_before_ms !== null && this.current.force_after_ms !== null) { + this.tm.pan_and_zoom_seq = 0; + + before = Math.round(this.current.force_before_ms / 1000); + after = Math.round(this.current.force_after_ms / 1000); + this.view_after = after * 1000; + this.view_before = before * 1000; + + if (NETDATA.options.current.pan_and_zoom_data_padding) { + this.requested_padding = Math.round((before - after) / 2); + after -= this.requested_padding; + before += this.requested_padding; + this.requested_padding *= 1000; + points_multiplier = 2; + } + + this.current.force_before_ms = null; + this.current.force_after_ms = null; + } else { + this.tm.pan_and_zoom_seq = NETDATA.globalPanAndZoom.seq; + + after = Math.round(NETDATA.globalPanAndZoom.force_after_ms / 1000); + before = Math.round(NETDATA.globalPanAndZoom.force_before_ms / 1000); + this.view_after = after * 1000; + this.view_before = before * 1000; + + this.requested_padding = null; + points_multiplier = 1; + } + } else { + this.tm.pan_and_zoom_seq = 0; + + before = this.before; + after = this.after; + this.view_after = after * 1000; + this.view_before = before * 1000; + + this.requested_padding = null; + points_multiplier = 1; + } + + this.requested_after = after * 1000; + this.requested_before = before * 1000; + + let data_points; + if (NETDATA.options.force_data_points !== 0) { + data_points = NETDATA.options.force_data_points; + this.data_points = data_points; + } else { + this.data_points = this.points || Math.round(this.chartWidth() / this.chartPixelsPerPoint()); + data_points = this.data_points * points_multiplier; + } + + // build the data URL + this.data_url = this.host + this.chart.data_url; + this.data_url += "&format=" + this.library.format(); + this.data_url += "&points=" + (data_points).toString(); + this.data_url += "&group=" + this.method; + this.data_url += ">ime=" + this.gtime; + this.data_url += "&options=" + this.chartURLOptions(); + + if (after) { + this.data_url += "&after=" + after.toString(); + } + + if (before) { + this.data_url += "&before=" + before.toString(); + } + + if (this.dimensions) { + this.data_url += "&dimensions=" + this.dimensions; + } + if (NETDATA.options.debug.chart_data_url || this.debug) { + this.log('chartURL(): ' + this.data_url + ' WxH:' + this.chartWidth() + 'x' + this.chartHeight() + ' points: ' + data_points.toString() + ' library: ' + this.library_name); + } + }; + + this.redrawChart = function () { + if (this.data !== null) { + this.updateChartWithData(this.data); + } + }; + + this.updateChartWithData = function (data) { + if (this.debug) { + this.log('updateChartWithData() called.'); + } + + // this may force the chart to be re-created + resizeChart(); + + this.data = data; + + let started = Date.now(); + let view_update_every = data.view_update_every * 1000; + + if (this.data_update_every !== view_update_every) { + if (this.element_legend_childs.title_time) { + this.element_legend_childs.title_time.title = this.legendResolutionTooltip(); + } + } + + // if the result is JSON, find the latest update-every + this.data_update_every = view_update_every; + this.data_after = data.after * 1000; + this.data_before = data.before * 1000; + this.netdata_first = data.first_entry * 1000; + this.netdata_last = data.last_entry * 1000; + this.data_points = data.points; + + data.state = this; + + if (NETDATA.options.current.pan_and_zoom_data_padding && this.requested_padding !== null) { + if (this.view_after < this.data_after) { + // console.log('adjusting view_after from ' + this.view_after + ' to ' + this.data_after); + this.view_after = this.data_after; + } + + if (this.view_before > this.data_before) { + // console.log('adjusting view_before from ' + this.view_before + ' to ' + this.data_before); + this.view_before = this.data_before; + } + } else { + this.view_after = this.data_after; + this.view_before = this.data_before; + } + + if (this.debug) { + this.log('UPDATE No ' + this.updates_counter + ' COMPLETED'); + + if (this.current.force_after_ms) { + this.log('STATUS: forced : ' + (this.current.force_after_ms / 1000).toString() + ' - ' + (this.current.force_before_ms / 1000).toString()); + } else { + this.log('STATUS: forced : unset'); + } + + this.log('STATUS: requested : ' + (this.requested_after / 1000).toString() + ' - ' + (this.requested_before / 1000).toString()); + this.log('STATUS: downloaded: ' + (this.data_after / 1000).toString() + ' - ' + (this.data_before / 1000).toString()); + this.log('STATUS: rendered : ' + (this.view_after / 1000).toString() + ' - ' + (this.view_before / 1000).toString()); + this.log('STATUS: points : ' + (this.data_points).toString()); + } + + if (this.data_points === 0) { + noDataToShow(); + return; + } + + if (this.updates_since_last_creation >= this.library.max_updates_to_recreate()) { + if (this.debug) { + this.log('max updates of ' + this.updates_since_last_creation.toString() + ' reached. Forcing re-generation.'); + } + + init('force'); + return; + } + + // check and update the legend + this.legendUpdateDOM(); + + if (this.chart_created && typeof this.library.update === 'function') { + if (this.debug) { + this.log('updating chart...'); + } + + if (!callChartLibraryUpdateSafely(data)) { + return; + } + } else { + if (this.debug) { + this.log('creating chart...'); + } + + if (!callChartLibraryCreateSafely(data)) { + return; + } + } + + if (this.isVisible()) { + hideMessage(); + this.legendShowLatestValues(); + } else { + this.__redraw_on_unhide = true; + + if (this.debug) { + this.log("drawn while not visible"); + } + } + + if (this.selected) { + NETDATA.globalSelectionSync.stop(); + } + + // update the performance counters + let now = Date.now(); + this.tm.last_updated = now; + + // don't update last_autorefreshed if this chart is + // forced to be updated with global PanAndZoom + if (NETDATA.globalPanAndZoom.isActive()) { + this.tm.last_autorefreshed = 0; + } else { + if (NETDATA.options.current.parallel_refresher && NETDATA.options.current.concurrent_refreshes && typeof this.force_update_every !== 'number') { + this.tm.last_autorefreshed = now - (now % this.data_update_every); + } else { + this.tm.last_autorefreshed = now; + } + } + + this.refresh_dt_ms = now - started; + NETDATA.options.auto_refresher_fast_weight += this.refresh_dt_ms; + + if (this.refresh_dt_element !== null) { + this.refresh_dt_element.innerText = this.refresh_dt_ms.toString(); + } + + if (this.foreignElementBefore !== null) { + this.foreignElementBefore.innerText = NETDATA.dateTime.localeDateString(this.view_before) + ' ' + NETDATA.dateTime.localeTimeString(this.view_before); + } + + if (this.foreignElementAfter !== null) { + this.foreignElementAfter.innerText = NETDATA.dateTime.localeDateString(this.view_after) + ' ' + NETDATA.dateTime.localeTimeString(this.view_after); + } + + if (this.foreignElementDuration !== null) { + this.foreignElementDuration.innerText = NETDATA.seconds4human(Math.floor((this.view_before - this.view_after) / 1000) + 1); + } + + if (this.foreignElementUpdateEvery !== null) { + this.foreignElementUpdateEvery.innerText = NETDATA.seconds4human(Math.floor(this.data_update_every / 1000)); + } + }; + + this.getSnapshotData = function (key) { + if (this.debug) { + this.log('updating from snapshot: ' + key); + } + + if (typeof netdataSnapshotData.data[key] === 'undefined') { + this.log('snapshot does not include data for key "' + key + '"'); + return null; + } + + if (typeof netdataSnapshotData.data[key] !== 'string') { + this.log('snapshot data for key "' + key + '" is not string'); + return null; + } + + let uncompressed; + try { + uncompressed = netdataSnapshotData.uncompress(netdataSnapshotData.data[key]); + + if (uncompressed === null) { + this.log('uncompressed snapshot data for key ' + key + ' is null'); + return null; + } + + if (typeof uncompressed === 'undefined') { + this.log('uncompressed snapshot data for key ' + key + ' is undefined'); + return null; + } + } catch (e) { + this.log('decompression of snapshot data for key ' + key + ' failed'); + console.log(e); + uncompressed = null; + } + + if (typeof uncompressed !== 'string') { + this.log('uncompressed snapshot data for key ' + key + ' is not string'); + return null; + } + + let data; + try { + data = JSON.parse(uncompressed); + } catch (e) { + this.log('parsing snapshot data for key ' + key + ' failed'); + console.log(e); + data = null; + } + + return data; + }; + + this.updateChart = function (callback) { + if (this.debug) { + this.log('updateChart()'); + } + + if (this.fetching_data) { + if (this.debug) { + this.log('updateChart(): I am already updating...'); + } + + if (typeof callback === 'function') { + return callback(false, 'already running'); + } + + return; + } + + // due to late initialization of charts and libraries + // we need to check this too + if (!this.enabled) { + if (this.debug) { + this.log('updateChart(): I am not enabled'); + } + + if (typeof callback === 'function') { + return callback(false, 'not enabled'); + } + + return; + } + + if (!canBeRendered()) { + if (this.debug) { + this.log('updateChart(): cannot be rendered'); + } + + if (typeof callback === 'function') { + return callback(false, 'cannot be rendered'); + } + + return; + } + + if (that.dom_created !== true) { + if (this.debug) { + this.log('updateChart(): creating DOM'); + } + + createDOM(); + } + + if (this.chart === null) { + if (this.debug) { + this.log('updateChart(): getting chart'); + } + + return this.getChart(function () { + return that.updateChart(callback); + }); + } + + if (!this.library.initialized) { + if (this.library.enabled) { + if (this.debug) { + this.log('updateChart(): initializing chart library'); + } + + return this.library.initialize(function () { + return that.updateChart(callback); + }); + } else { + error('chart library "' + this.library_name + '" is not available.'); + + if (typeof callback === 'function') { + return callback(false, 'library not available'); + } + + return; + } + } + + this.clearSelection(); + this.chartURL(); + + NETDATA.statistics.refreshes_total++; + NETDATA.statistics.refreshes_active++; + + if (NETDATA.statistics.refreshes_active > NETDATA.statistics.refreshes_active_max) { + NETDATA.statistics.refreshes_active_max = NETDATA.statistics.refreshes_active; + } + + let ok = false; + this.fetching_data = true; + + if (netdataSnapshotData !== null) { + let key = this.chartDataUniqueID(); + let data = this.getSnapshotData(key); + if (data !== null) { + ok = true; + data = NETDATA.xss.checkData('/api/v1/data', data, this.library.xssRegexIgnore); + this.updateChartWithData(data); + } else { + ok = false; + error('cannot get data from snapshot for key: "' + key + '"'); + that.tm.last_autorefreshed = Date.now(); + } + + NETDATA.statistics.refreshes_active--; + this.fetching_data = false; + + if (typeof callback === 'function') { + callback(ok, 'snapshot'); + } + + return; + } + + if (this.debug) { + this.log('updating from ' + this.data_url); + } + + this.xhr = $.ajax({ + url: this.data_url, + cache: false, + async: true, + headers: { + 'Cache-Control': 'no-cache, no-store', + 'Pragma': 'no-cache' + }, + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function (data) { + data = NETDATA.xss.checkData('/api/v1/data', data, that.library.xssRegexIgnore); + + that.xhr = undefined; + that.retries_on_data_failures = 0; + ok = true; + + if (that.debug) { + that.log('data received. updating chart.'); + } + + that.updateChartWithData(data); + }) + .fail(function (msg) { + that.xhr = undefined; + + if (msg.statusText !== 'abort') { + that.retries_on_data_failures++; + if (that.retries_on_data_failures > NETDATA.options.current.retries_on_data_failures) { + // that.log('failed ' + that.retries_on_data_failures.toString() + ' times - giving up'); + that.retries_on_data_failures = 0; + error('data download failed for url: ' + that.data_url); + } + else { + that.tm.last_autorefreshed = Date.now(); + // that.log('failed ' + that.retries_on_data_failures.toString() + ' times, but I will retry'); + } + } + }) + .always(function () { + that.xhr = undefined; + + NETDATA.statistics.refreshes_active--; + that.fetching_data = false; + + if (typeof callback === 'function') { + return callback(ok, 'download'); + } + }); + }; + + const __isVisible = function () { + let ret = true; + + if (NETDATA.options.current.update_only_visible !== false) { + // tolerance is the number of pixels a chart can be off-screen + // to consider it as visible and refresh it as if was visible + let tolerance = 0; + + that.tm.last_visible_check = Date.now(); + + let rect = that.element.getBoundingClientRect(); + + let screenTop = window.scrollY; + let screenBottom = screenTop + window.innerHeight; + + let chartTop = rect.top + screenTop; + let chartBottom = chartTop + rect.height; + + ret = !(rect.width === 0 || rect.height === 0 || chartBottom + tolerance < screenTop || chartTop - tolerance > screenBottom); + } + + if (that.debug) { + that.log('__isVisible(): ' + ret); + } + + return ret; + }; + + this.isVisible = function (nocache) { + // this.log('last_visible_check: ' + this.tm.last_visible_check + ', last_page_scroll: ' + NETDATA.options.last_page_scroll); + + // caching - we do not evaluate the charts visibility + // if the page has not been scrolled since the last check + if ((typeof nocache !== 'undefined' && nocache) + || typeof this.tmp.___isVisible___ === 'undefined' + || this.tm.last_visible_check <= NETDATA.options.last_page_scroll) { + this.tmp.___isVisible___ = __isVisible(); + if (this.tmp.___isVisible___) { + this.unhideChart(); + } else { + this.hideChart(); + } + } + + if (this.debug) { + this.log('isVisible(' + nocache + '): ' + this.tmp.___isVisible___); + } + + return this.tmp.___isVisible___; + }; + + this.isAutoRefreshable = function () { + return (this.current.autorefresh); + }; + + this.canBeAutoRefreshed = function () { + if (!this.enabled) { + if (this.debug) { + this.log('canBeAutoRefreshed() -> not enabled'); + } + + return false; + } + + if (this.running) { + if (this.debug) { + this.log('canBeAutoRefreshed() -> already running'); + } + + return false; + } + + if (this.library === null || this.library.enabled === false) { + error('charting library "' + this.library_name + '" is not available'); + if (this.debug) { + this.log('canBeAutoRefreshed() -> chart library ' + this.library_name + ' is not available'); + } + + return false; + } + + if (!this.isVisible()) { + if (NETDATA.options.debug.visibility || this.debug) { + this.log('canBeAutoRefreshed() -> not visible'); + } + + return false; + } + + let now = Date.now(); + + if (this.current.force_update_at !== 0 && this.current.force_update_at < now) { + if (this.debug) { + this.log('canBeAutoRefreshed() -> timed force update - allowing this update'); + } + + this.current.force_update_at = 0; + return true; + } + + if (!this.isAutoRefreshable()) { + if (this.debug) { + this.log('canBeAutoRefreshed() -> not auto-refreshable'); + } + + return false; + } + + // allow the first update, even if the page is not visible + if (NETDATA.options.page_is_visible === false && this.updates_counter && this.updates_since_last_unhide) { + if (NETDATA.options.debug.focus || this.debug) { + this.log('canBeAutoRefreshed() -> not the first update, and page does not have focus'); + } + + return false; + } + + if (this.needsRecreation()) { + if (this.debug) { + this.log('canBeAutoRefreshed() -> needs re-creation.'); + } + + return true; + } + + if (NETDATA.options.auto_refresher_stop_until >= now) { + if (this.debug) { + this.log('canBeAutoRefreshed() -> stopped until is in future.'); + } + + return false; + } + + // options valid only for autoRefresh() + if (NETDATA.globalPanAndZoom.isActive()) { + if (NETDATA.globalPanAndZoom.shouldBeAutoRefreshed(this)) { + if (this.debug) { + this.log('canBeAutoRefreshed(): global panning: I need an update.'); + } + + return true; + } + else { + if (this.debug) { + this.log('canBeAutoRefreshed(): global panning: I am already up to date.'); + } + + return false; + } + } + + if (this.selected) { + if (this.debug) { + this.log('canBeAutoRefreshed(): I have a selection in place.'); + } + + return false; + } + + if (this.paused) { + if (this.debug) { + this.log('canBeAutoRefreshed(): I am paused.'); + } + + return false; + } + + let data_update_every = this.data_update_every; + if (typeof this.force_update_every === 'number') { + data_update_every = this.force_update_every; + } + + if (now - this.tm.last_autorefreshed >= data_update_every) { + if (this.debug) { + this.log('canBeAutoRefreshed(): It is time to update me. Now: ' + now.toString() + ', last_autorefreshed: ' + this.tm.last_autorefreshed + ', data_update_every: ' + data_update_every + ', delta: ' + (now - this.tm.last_autorefreshed).toString()); + } + + return true; + } + + return false; + }; + + this.autoRefresh = function (callback) { + let state = that; + + if (state.canBeAutoRefreshed() && state.running === false) { + state.running = true; + state.updateChart(function () { + state.running = false; + + if (typeof callback === 'function') { + return callback(); + } + }); + } else { + if (typeof callback === 'function') { + return callback(); + } + } + }; + + this.__defaultsFromDownloadedChart = function (chart) { + this.chart = chart; + this.chart_url = chart.url; + this.data_update_every = chart.update_every * 1000; + this.data_points = Math.round(this.chartWidth() / this.chartPixelsPerPoint()); + this.tm.last_info_downloaded = Date.now(); + + if (this.title === null) { + this.title = chart.title; + } + + if (this.units === null) { + this.units = chart.units; + this.units_current = this.units; + } + }; + + // fetch the chart description from the netdata server + this.getChart = function (callback) { + this.chart = NETDATA.chartRegistry.get(this.host, this.id); + if (this.chart) { + this.__defaultsFromDownloadedChart(this.chart); + + if (typeof callback === 'function') { + return callback(); + } + } else if (netdataSnapshotData !== null) { + // console.log(this); + // console.log(NETDATA.chartRegistry); + NETDATA.error(404, 'host: ' + this.host + ', chart: ' + this.id); + error('chart not found in snapshot'); + + if (typeof callback === 'function') { + return callback(); + } + } else { + this.chart_url = "/api/v1/chart?chart=" + this.id; + + if (this.debug) { + this.log('downloading ' + this.chart_url); + } + + $.ajax({ + url: this.host + this.chart_url, + cache: false, + async: true, + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function (chart) { + chart = NETDATA.xss.checkOptional('/api/v1/chart', chart); + + chart.url = that.chart_url; + that.__defaultsFromDownloadedChart(chart); + NETDATA.chartRegistry.add(that.host, that.id, chart); + }) + .fail(function () { + NETDATA.error(404, that.chart_url); + error('chart not found on url "' + that.chart_url + '"'); + }) + .always(function () { + if (typeof callback === 'function') { + return callback(); + } + }); + } + }; + + // ============================================================================================================ + // INITIALIZATION + + initDOM(); + init('fast'); +}; + +NETDATA.resetAllCharts = function (state) { + // first clear the global selection sync + // to make sure no chart is in selected state + NETDATA.globalSelectionSync.stop(); + + // there are 2 possibilities here + // a. state is the global Pan and Zoom master + // b. state is not the global Pan and Zoom master + + // let master = true; + // if (NETDATA.globalPanAndZoom.isMaster(state) === false) { + // master = false; + // } + const master = NETDATA.globalPanAndZoom.isMaster(state); + + // clear the global Pan and Zoom + // this will also refresh the master + // and unblock any charts currently mirroring the master + NETDATA.globalPanAndZoom.clearMaster(); + + // if we were not the master, reset our status too + // this is required because most probably the mouse + // is over this chart, blocking it from auto-refreshing + if (master === false && (state.paused || state.selected)) { + state.resetChart(); + } +}; + +// get or create a chart state, given a DOM element +NETDATA.chartState = function (element) { + let self = $(element); + + let state = self.data('netdata-state-object') || null; + if (state === null) { + state = new chartState(element); + self.data('netdata-state-object', state); + } + return state; +}; + +// ---------------------------------------------------------------------------------------------------------------- +// Library functions + +// Load a script without jquery +// This is used to load jquery - after it is loaded, we use jquery +NETDATA._loadjQuery = function (callback) { + if (typeof jQuery === 'undefined') { + if (NETDATA.options.debug.main_loop) { + console.log('loading ' + NETDATA.jQuery); + } + + let script = document.createElement('script'); + script.type = 'text/javascript'; + script.async = true; + script.src = NETDATA.jQuery; + + // script.onabort = onError; + script.onerror = function () { + NETDATA.error(101, NETDATA.jQuery); + }; + if (typeof callback === "function") { + script.onload = function () { + $ = jQuery; + return callback(); + }; + } + + let s = document.getElementsByTagName('script')[0]; + s.parentNode.insertBefore(script, s); + } + else if (typeof callback === "function") { + $ = jQuery; + return callback(); + } +}; + +NETDATA._loadCSS = function (filename) { + // don't use jQuery here + // styles are loaded before jQuery + // to eliminate showing an unstyled page to the user + + let fileref = document.createElement("link"); + fileref.setAttribute("rel", "stylesheet"); + fileref.setAttribute("type", "text/css"); + fileref.setAttribute("href", filename); + + if (typeof fileref !== 'undefined') { + document.getElementsByTagName("head")[0].appendChild(fileref); + } +}; + +// user function to signal us the DOM has been +// updated. +NETDATA.updatedDom = function () { + NETDATA.options.updated_dom = true; +}; + +NETDATA.ready = function (callback) { + NETDATA.options.pauseCallback = callback; +}; + +NETDATA.pause = function (callback) { + if (typeof callback === 'function') { + if (NETDATA.options.pause) { + return callback(); + } else { + NETDATA.options.pauseCallback = callback; + } + } +}; + +NETDATA.unpause = function () { + NETDATA.options.pauseCallback = null; + NETDATA.options.updated_dom = true; + NETDATA.options.pause = false; +}; + +// ---------------------------------------------------------------------------------------------------------------- + +// this is purely sequential charts refresher +// it is meant to be autonomous +NETDATA.chartRefresherNoParallel = function (index, callback) { + let targets = NETDATA.intersectionObserver.targets(); + + if (NETDATA.options.debug.main_loop) { + console.log('NETDATA.chartRefresherNoParallel(' + index + ')'); + } + + if (NETDATA.options.updated_dom) { + // the dom has been updated + // get the dom parts again + NETDATA.parseDom(callback); + return; + } + if (index >= targets.length) { + if (NETDATA.options.debug.main_loop) { + console.log('waiting to restart main loop...'); + } + + NETDATA.options.auto_refresher_fast_weight = 0; + callback(); + } else { + let state = targets[index]; + + if (NETDATA.options.auto_refresher_fast_weight < NETDATA.options.current.fast_render_timeframe) { + if (NETDATA.options.debug.main_loop) { + console.log('fast rendering...'); + } + + if (state.isVisible()) { + NETDATA.timeout.set(function () { + state.autoRefresh(function () { + NETDATA.chartRefresherNoParallel(++index, callback); + }); + }, 0); + } else { + NETDATA.chartRefresherNoParallel(++index, callback); + } + } else { + if (NETDATA.options.debug.main_loop) { + console.log('waiting for next refresh...'); + } + NETDATA.options.auto_refresher_fast_weight = 0; + + NETDATA.timeout.set(function () { + state.autoRefresh(function () { + NETDATA.chartRefresherNoParallel(++index, callback); + }); + }, NETDATA.options.current.idle_between_charts); + } + } +}; + +NETDATA.chartRefresherWaitTime = function () { + return NETDATA.options.current.idle_parallel_loops; +}; + +// the default refresher +NETDATA.chartRefresherLastRun = 0; +NETDATA.chartRefresherRunsAfterParseDom = 0; +NETDATA.chartRefresherTimeoutId = undefined; + +NETDATA.chartRefresherReschedule = function () { + if (NETDATA.options.current.async_on_scroll) { + if (NETDATA.chartRefresherTimeoutId) { + NETDATA.timeout.clear(NETDATA.chartRefresherTimeoutId); + } + NETDATA.chartRefresherTimeoutId = NETDATA.timeout.set(NETDATA.chartRefresher, NETDATA.options.current.onscroll_worker_duration_threshold); + //console.log('chartRefresherReschedule()'); + } +}; + +NETDATA.chartRefresher = function () { + // console.log('chartRefresher() begin ' + (Date.now() - NETDATA.chartRefresherLastRun).toString() + ' ms since last run'); + + if (NETDATA.options.page_is_visible === false + && NETDATA.options.current.stop_updates_when_focus_is_lost + && NETDATA.chartRefresherLastRun > NETDATA.options.last_page_resize + && NETDATA.chartRefresherLastRun > NETDATA.options.last_page_scroll + && NETDATA.chartRefresherRunsAfterParseDom > 10 + ) { + setTimeout( + NETDATA.chartRefresher, + NETDATA.options.current.idle_lost_focus + ); + + // console.log('chartRefresher() page without focus, will run in ' + NETDATA.options.current.idle_lost_focus.toString() + ' ms, ' + NETDATA.chartRefresherRunsAfterParseDom.toString()); + return; + } + NETDATA.chartRefresherRunsAfterParseDom++; + + let now = Date.now(); + NETDATA.chartRefresherLastRun = now; + + if (now < NETDATA.options.on_scroll_refresher_stop_until) { + NETDATA.chartRefresherTimeoutId = NETDATA.timeout.set( + NETDATA.chartRefresher, + NETDATA.chartRefresherWaitTime() + ); + + // console.log('chartRefresher() end1 will run in ' + NETDATA.chartRefresherWaitTime().toString() + ' ms'); + return; + } + + if (now < NETDATA.options.auto_refresher_stop_until) { + NETDATA.chartRefresherTimeoutId = NETDATA.timeout.set( + NETDATA.chartRefresher, + NETDATA.chartRefresherWaitTime() + ); + + // console.log('chartRefresher() end2 will run in ' + NETDATA.chartRefresherWaitTime().toString() + ' ms'); + return; + } + + if (NETDATA.options.pause) { + // console.log('auto-refresher is paused'); + NETDATA.chartRefresherTimeoutId = NETDATA.timeout.set( + NETDATA.chartRefresher, + NETDATA.chartRefresherWaitTime() + ); + + // console.log('chartRefresher() end3 will run in ' + NETDATA.chartRefresherWaitTime().toString() + ' ms'); + return; + } + + if (typeof NETDATA.options.pauseCallback === 'function') { + // console.log('auto-refresher is calling pauseCallback'); + + NETDATA.options.pause = true; + NETDATA.options.pauseCallback(); + NETDATA.chartRefresher(); + + // console.log('chartRefresher() end4 (nested)'); + return; + } + + if (!NETDATA.options.current.parallel_refresher) { + // console.log('auto-refresher is calling chartRefresherNoParallel(0)'); + NETDATA.chartRefresherNoParallel(0, function () { + NETDATA.chartRefresherTimeoutId = NETDATA.timeout.set( + NETDATA.chartRefresher, + NETDATA.options.current.idle_between_loops + ); + }); + // console.log('chartRefresher() end5 (no parallel, nested)'); + return; + } + + if (NETDATA.options.updated_dom) { + // the dom has been updated + // get the dom parts again + // console.log('auto-refresher is calling parseDom()'); + NETDATA.parseDom(NETDATA.chartRefresher); + // console.log('chartRefresher() end6 (parseDom)'); + return; + } + + if (!NETDATA.globalSelectionSync.active()) { + let parallel = []; + let targets = NETDATA.intersectionObserver.targets(); + let len = targets.length; + let state; + while (len--) { + state = targets[len]; + if (state.running || state.isVisible() === false) { + continue; + } + + if (!state.library.initialized) { + if (state.library.enabled) { + state.library.initialize(NETDATA.chartRefresher); + //console.log('chartRefresher() end6 (library init)'); + return; + } + else { + state.error('chart library "' + state.library_name + '" is not enabled.'); + } + } + + if (NETDATA.scrollUp) { + parallel.unshift(state); + } else { + parallel.push(state); + } + } + + len = parallel.length; + while (len--) { + state = parallel[len]; + // console.log('auto-refresher executing in parallel for ' + parallel.length.toString() + ' charts'); + // this will execute the jobs in parallel + + if (!state.running) { + NETDATA.timeout.set(state.autoRefresh, 0); + } + } + //else { + // console.log('auto-refresher nothing to do'); + //} + } + + // run the next refresh iteration + NETDATA.chartRefresherTimeoutId = NETDATA.timeout.set( + NETDATA.chartRefresher, + NETDATA.chartRefresherWaitTime() + ); + + //console.log('chartRefresher() completed in ' + (Date.now() - now).toString() + ' ms'); +}; + +NETDATA.parseDom = function (callback) { + //console.log('parseDom()'); + + NETDATA.options.last_page_scroll = Date.now(); + NETDATA.options.updated_dom = false; + NETDATA.chartRefresherRunsAfterParseDom = 0; + + let targets = $('div[data-netdata]'); //.filter(':visible'); + + if (NETDATA.options.debug.main_loop) { + console.log('DOM updated - there are ' + targets.length + ' charts on page.'); + } + + NETDATA.intersectionObserver.globalReset(); + NETDATA.options.targets = []; + let len = targets.length; + while (len--) { + // the initialization will take care of sizing + // and the "loading..." message + let state = NETDATA.chartState(targets[len]); + NETDATA.options.targets.push(state); + NETDATA.intersectionObserver.observe(state); + } + + if (NETDATA.globalChartUnderlay.isActive()) { + NETDATA.globalChartUnderlay.setup(); + } else { + NETDATA.globalChartUnderlay.clear(); + } + + if (typeof callback === 'function') { + return callback(); + } +}; + +// this is the main function - where everything starts +NETDATA.started = false; +NETDATA.start = function () { + // this should be called only once + + if (NETDATA.started) { + console.log('netdata is already started'); + return; + } + + NETDATA.started = true; + NETDATA.options.page_is_visible = true; + + $(window).blur(function () { + if (NETDATA.options.current.stop_updates_when_focus_is_lost) { + NETDATA.options.page_is_visible = false; + if (NETDATA.options.debug.focus) { + console.log('Lost Focus!'); + } + } + }); + + $(window).focus(function () { + if (NETDATA.options.current.stop_updates_when_focus_is_lost) { + NETDATA.options.page_is_visible = true; + if (NETDATA.options.debug.focus) { + console.log('Focus restored!'); + } + } + }); + + if (typeof document.hasFocus === 'function' && !document.hasFocus()) { + if (NETDATA.options.current.stop_updates_when_focus_is_lost) { + NETDATA.options.page_is_visible = false; + if (NETDATA.options.debug.focus) { + console.log('Document has no focus!'); + } + } + } + + // bootstrap tab switching + $('a[data-toggle="tab"]').on('shown.bs.tab', NETDATA.onscroll); + + // bootstrap modal switching + let $modal = $('.modal'); + $modal.on('hidden.bs.modal', NETDATA.onscroll); + $modal.on('shown.bs.modal', NETDATA.onscroll); + + // bootstrap collapse switching + let $collapse = $('.collapse'); + $collapse.on('hidden.bs.collapse', NETDATA.onscroll); + $collapse.on('shown.bs.collapse', NETDATA.onscroll); + + NETDATA.parseDom(NETDATA.chartRefresher); + + // Alarms initialization + setTimeout(NETDATA.alarms.init, 1000); + + // Registry initialization + setTimeout(NETDATA.registry.init, netdataRegistryAfterMs); + + if (typeof netdataCallback === 'function') { + netdataCallback(); + } +}; + +NETDATA.globalReset = function () { + NETDATA.intersectionObserver.globalReset(); + NETDATA.globalSelectionSync.globalReset(); + NETDATA.globalPanAndZoom.globalReset(); + NETDATA.chartRegistry.globalReset(); + NETDATA.commonMin.globalReset(); + NETDATA.commonMax.globalReset(); + NETDATA.commonColors.globalReset(); + NETDATA.unitsConversion.globalReset(); + NETDATA.options.targets = []; + NETDATA.parseDom(); + NETDATA.unpause(); +}; + +// Registry of netdata hosts + +NETDATA.alarms = { + onclick: null, // the callback to handle the click - it will be called with the alarm log entry + chart_div_offset: -50, // give that space above the chart when scrolling to it + chart_div_id_prefix: 'chart_', // the chart DIV IDs have this prefix (they should be NETDATA.name2id(chart.id)) + chart_div_animation_duration: 0,// the duration of the animation while scrolling to a chart + + ms_penalty: 0, // the time penalty of the next alarm + ms_between_notifications: 500, // firefox moves the alarms off-screen (above, outside the top of the screen) + // if alarms are shown faster than: one per 500ms + + update_every: 10000, // the time in ms between alarm checks + + notifications: false, // when true, the browser supports notifications (may not be granted though) + last_notification_id: 0, // the id of the last alarm_log we have raised an alarm for + first_notification_id: 0, // the id of the first alarm_log entry for this session + // this is used to prevent CLEAR notifications for past events + // notifications_shown: [], + + server: null, // the server to connect to for fetching alarms + current: null, // the list of raised alarms - updated in the background + + // a callback function to call every time the list of raised alarms is refreshed + callback: (typeof netdataAlarmsActiveCallback === 'function') ? netdataAlarmsActiveCallback : null, + + // a callback function to call every time a notification is shown + // the return value is used to decide if the notification will be shown + notificationCallback: (typeof netdataAlarmsNotifCallback === 'function') ? netdataAlarmsNotifCallback : null, + + recipients: null, // the list (array) of recipients to show alarms for, or null + + recipientMatches: function (to_string, wanted_array) { + if (typeof wanted_array === 'undefined' || wanted_array === null || Array.isArray(wanted_array) === false) { + return true; + } + + let r = ' ' + to_string.toString() + ' '; + let len = wanted_array.length; + while (len--) { + if (r.indexOf(' ' + wanted_array[len] + ' ') >= 0) { + return true; + } + } + + return false; + }, + + activeForRecipients: function () { + let active = {}; + let data = NETDATA.alarms.current; + + if (typeof data === 'undefined' || data === null) { + return active; + } + + for (let x in data.alarms) { + if (!data.alarms.hasOwnProperty(x)) { + continue; + } + + let alarm = data.alarms[x]; + if ((alarm.status === 'WARNING' || alarm.status === 'CRITICAL') && NETDATA.alarms.recipientMatches(alarm.recipient, NETDATA.alarms.recipients)) { + active[x] = alarm; + } + } + + return active; + }, + + notify: function (entry) { + // console.log('alarm ' + entry.unique_id); + + if (entry.updated) { + // console.log('alarm ' + entry.unique_id + ' has been updated by another alarm'); + return; + } + + let value_string = entry.value_string; + + if (NETDATA.alarms.current !== null) { + // get the current value_string + let t = NETDATA.alarms.current.alarms[entry.chart + '.' + entry.name]; + if (typeof t !== 'undefined' && entry.status === t.status && typeof t.value_string !== 'undefined') { + value_string = t.value_string; + } + } + + let name = entry.name.replace(/_/g, ' '); + let status = entry.status.toLowerCase(); + let title = name + ' = ' + value_string.toString(); + let tag = entry.alarm_id; + let icon = 'images/banner-icon-144x144.png'; + let interaction = false; + let data = entry; + let show = true; + + // console.log('alarm ' + entry.unique_id + ' ' + entry.chart + '.' + entry.name + ' is ' + entry.status); + + switch (entry.status) { + case 'REMOVED': + show = false; + break; + + case 'UNDEFINED': + return; + + case 'UNINITIALIZED': + return; + + case 'CLEAR': + if (entry.unique_id < NETDATA.alarms.first_notification_id) { + // console.log('alarm ' + entry.unique_id + ' is not current'); + return; + } + if (entry.old_status === 'UNINITIALIZED' || entry.old_status === 'UNDEFINED') { + // console.log('alarm' + entry.unique_id + ' switch to CLEAR from ' + entry.old_status); + return; + } + if (entry.no_clear_notification) { + // console.log('alarm' + entry.unique_id + ' is CLEAR but has no_clear_notification flag'); + return; + } + title = name + ' back to normal (' + value_string.toString() + ')'; + icon = 'images/check-mark-2-128-green.png'; + interaction = false; + break; + + case 'WARNING': + if (entry.old_status === 'CRITICAL') { + status = 'demoted to ' + entry.status.toLowerCase(); + } + + icon = 'images/alert-128-orange.png'; + interaction = false; + break; + + case 'CRITICAL': + if (entry.old_status === 'WARNING') { + status = 'escalated to ' + entry.status.toLowerCase(); + } + + icon = 'images/alert-128-red.png'; + interaction = true; + break; + + default: + console.log('invalid alarm status ' + entry.status); + return; + } + + // filter recipients + if (show) { + show = NETDATA.alarms.recipientMatches(entry.recipient, NETDATA.alarms.recipients); + } + + /* + // cleanup old notifications with the same alarm_id as this one + // it does not seem to work on any web browser - so notifications cannot be removed + + let len = NETDATA.alarms.notifications_shown.length; + while (len--) { + let n = NETDATA.alarms.notifications_shown[len]; + if (n.data.alarm_id === entry.alarm_id) { + console.log('removing old alarm ' + n.data.unique_id); + + // close the notification + n.close.bind(n); + + // remove it from the array + NETDATA.alarms.notifications_shown.splice(len, 1); + len = NETDATA.alarms.notifications_shown.length; + } + } + */ + + if (show) { + if (typeof NETDATA.alarms.notificationCallback === 'function') { + show = NETDATA.alarms.notificationCallback(entry); + } + + if (show) { + setTimeout(function () { + // show this notification + // console.log('new notification: ' + title); + let n = new Notification(title, { + body: entry.hostname + ' - ' + entry.chart + ' (' + entry.family + ') - ' + status + ': ' + entry.info, + tag: tag, + requireInteraction: interaction, + icon: NETDATA.serverStatic + icon, + data: data + }); + + n.onclick = function (event) { + event.preventDefault(); + NETDATA.alarms.onclick(event.target.data); + }; + + // console.log(n); + // NETDATA.alarms.notifications_shown.push(n); + // console.log(entry); + }, NETDATA.alarms.ms_penalty); + + NETDATA.alarms.ms_penalty += NETDATA.alarms.ms_between_notifications; + } + } + }, + + scrollToChart: function (chart_id) { + if (typeof chart_id === 'string') { + let offset = $('#' + NETDATA.alarms.chart_div_id_prefix + NETDATA.name2id(chart_id)).offset(); + if (typeof offset !== 'undefined') { + $('html, body').animate({scrollTop: offset.top + NETDATA.alarms.chart_div_offset}, NETDATA.alarms.chart_div_animation_duration); + return true; + } + } + return false; + }, + + scrollToAlarm: function (alarm) { + if (typeof alarm === 'object') { + let ret = NETDATA.alarms.scrollToChart(alarm.chart); + + if (ret && NETDATA.options.page_is_visible === false) { + window.focus(); + } + // alert('netdata dashboard will now scroll to chart: ' + alarm.chart + '\n\nThis alarm opened to bring the browser window in front of the screen. Click on the dashboard to prevent it from appearing again.'); + } + + }, + + notifyAll: function () { + // console.log('FETCHING ALARM LOG'); + NETDATA.alarms.get_log(NETDATA.alarms.last_notification_id, function (data) { + // console.log('ALARM LOG FETCHED'); + + if (data === null || typeof data !== 'object') { + console.log('invalid alarms log response'); + return; + } + + if (data.length === 0) { + console.log('received empty alarm log'); + return; + } + + // console.log('received alarm log of ' + data.length + ' entries, from ' + data[data.length - 1].unique_id.toString() + ' to ' + data[0].unique_id.toString()); + + data.sort(function (a, b) { + if (a.unique_id > b.unique_id) { + return -1; + } + if (a.unique_id < b.unique_id) { + return 1; + } + return 0; + }); + + NETDATA.alarms.ms_penalty = 0; + + let len = data.length; + while (len--) { + if (data[len].unique_id > NETDATA.alarms.last_notification_id) { + NETDATA.alarms.notify(data[len]); + } + //else + // console.log('ignoring alarm (older) with id ' + data[len].unique_id.toString()); + } + + NETDATA.alarms.last_notification_id = data[0].unique_id; + + if (typeof netdataAlarmsRemember === 'undefined' || netdataAlarmsRemember) { + NETDATA.localStorageSet('last_notification_id', NETDATA.alarms.last_notification_id, null); + } + // console.log('last notification id = ' + NETDATA.alarms.last_notification_id); + }) + }, + + check_notifications: function () { + // returns true if we should fire 1+ notifications + + if (NETDATA.alarms.notifications !== true) { + // console.log('web notifications are not available'); + return false; + } + + if (Notification.permission !== 'granted') { + // console.log('web notifications are not granted'); + return false; + } + + if (typeof NETDATA.alarms.current !== 'undefined' && typeof NETDATA.alarms.current.alarms === 'object') { + // console.log('can do alarms: old id = ' + NETDATA.alarms.last_notification_id + ' new id = ' + NETDATA.alarms.current.latest_alarm_log_unique_id); + + if (NETDATA.alarms.current.latest_alarm_log_unique_id > NETDATA.alarms.last_notification_id) { + // console.log('new alarms detected'); + return true; + } + //else console.log('no new alarms'); + } + // else console.log('cannot process alarms'); + + return false; + }, + + get: function (what, callback) { + $.ajax({ + url: NETDATA.alarms.server + '/api/v1/alarms?' + what.toString(), + async: true, + cache: false, + headers: { + 'Cache-Control': 'no-cache, no-store', + 'Pragma': 'no-cache' + }, + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function (data) { + data = NETDATA.xss.checkOptional('/api/v1/alarms', data /*, '.*\.(calc|calc_parsed|warn|warn_parsed|crit|crit_parsed)$' */); + + if (NETDATA.alarms.first_notification_id === 0 && typeof data.latest_alarm_log_unique_id === 'number') { + NETDATA.alarms.first_notification_id = data.latest_alarm_log_unique_id; + } + + if (typeof callback === 'function') { + return callback(data); + } + }) + .fail(function () { + NETDATA.error(415, NETDATA.alarms.server); + + if (typeof callback === 'function') { + return callback(null); + } + }); + }, + + update_forever: function () { + if (netdataShowAlarms !== true || netdataSnapshotData !== null) { + return; + } + + NETDATA.alarms.get('active', function (data) { + if (data !== null) { + NETDATA.alarms.current = data; + + if (NETDATA.alarms.check_notifications()) { + NETDATA.alarms.notifyAll(); + } + + if (typeof NETDATA.alarms.callback === 'function') { + NETDATA.alarms.callback(data); + } + + // Health monitoring is disabled on this netdata + if (data.status === false) { + return; + } + } + + setTimeout(NETDATA.alarms.update_forever, NETDATA.alarms.update_every); + }); + }, + + get_log: function (last_id, callback) { + // console.log('fetching all log after ' + last_id.toString()); + $.ajax({ + url: NETDATA.alarms.server + '/api/v1/alarm_log?after=' + last_id.toString(), + async: true, + cache: false, + headers: { + 'Cache-Control': 'no-cache, no-store', + 'Pragma': 'no-cache' + }, + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function (data) { + data = NETDATA.xss.checkOptional('/api/v1/alarm_log', data); + + if (typeof callback === 'function') { + return callback(data); + } + }) + .fail(function () { + NETDATA.error(416, NETDATA.alarms.server); + + if (typeof callback === 'function') { + return callback(null); + } + }); + }, + + init: function () { + NETDATA.alarms.server = NETDATA.fixHost(NETDATA.serverDefault); + + if (typeof netdataAlarmsRemember === 'undefined' || netdataAlarmsRemember) { + NETDATA.alarms.last_notification_id = + NETDATA.localStorageGet('last_notification_id', NETDATA.alarms.last_notification_id, null); + } + + if (NETDATA.alarms.onclick === null) { + NETDATA.alarms.onclick = NETDATA.alarms.scrollToAlarm; + } + + if (typeof netdataAlarmsRecipients !== 'undefined' && Array.isArray(netdataAlarmsRecipients)) { + NETDATA.alarms.recipients = netdataAlarmsRecipients; + } + + if (netdataShowAlarms) { + NETDATA.alarms.update_forever(); + + if ('Notification' in window) { + // console.log('notifications available'); + NETDATA.alarms.notifications = true; + + if (Notification.permission === 'default') { + Notification.requestPermission(); + } + } + } + } +}; + +// Registry of netdata hosts + +NETDATA.registry = { + server: null, // the netdata registry server + isCloudEnabled: false,// is netdata.cloud functionality enabled? + cloudBaseURL: null, // the netdata cloud base url + person_guid: null, // the unique ID of this browser / user + machine_guid: null, // the unique ID the netdata server that served dashboard.js + hostname: 'unknown', // the hostname of the netdata server that served dashboard.js + machines: null, // the user's other URLs + machines_array: null, // the user's other URLs in an array + person_urls: null, + anonymous_statistics_checked: false, + MASKED_DATA: "***", + + isUsingGlobalRegistry: function() { + return NETDATA.registry.server == "https://registry.my-netdata.io"; + }, + + isRegistryEnabled: function() { + return !(NETDATA.registry.isUsingGlobalRegistry() || isSignedIn()) + }, + + parsePersonUrls: function (person_urls) { + NETDATA.registry.person_urls = person_urls; + + if (person_urls) { + NETDATA.registry.machines = {}; + NETDATA.registry.machines_array = []; + + let apu = person_urls; + let i = apu.length; + while (i--) { + if (typeof NETDATA.registry.machines[apu[i][0]] === 'undefined') { + // console.log('adding: ' + apu[i][4] + ', ' + ((now - apu[i][2]) / 1000).toString()); + + let obj = { + guid: apu[i][0], + url: apu[i][1], + last_t: apu[i][2], + accesses: apu[i][3], + name: apu[i][4], + alternate_urls: [] + }; + obj.alternate_urls.push(apu[i][1]); + + NETDATA.registry.machines[apu[i][0]] = obj; + NETDATA.registry.machines_array.push(obj); + } else { + // console.log('appending: ' + apu[i][4] + ', ' + ((now - apu[i][2]) / 1000).toString()); + + let pu = NETDATA.registry.machines[apu[i][0]]; + if (pu.last_t < apu[i][2]) { + pu.url = apu[i][1]; + pu.last_t = apu[i][2]; + pu.name = apu[i][4]; + } + pu.accesses += apu[i][3]; + pu.alternate_urls.push(apu[i][1]); + } + } + } + + if (typeof netdataRegistryCallback === 'function') { + netdataRegistryCallback(NETDATA.registry.machines_array); + } + }, + + init: function () { + if (netdataRegistry !== true) { + return; + } + + NETDATA.registry.hello(NETDATA.serverDefault, function (data) { + if (data) { + NETDATA.registry.server = data.registry; + if (data.cloud_base_url !== "") { + NETDATA.registry.isCloudEnabled = true; + NETDATA.registry.cloudBaseURL = data.cloud_base_url; + } else { + NETDATA.registry.isCloudEnabled = false; + NETDATA.registry.cloudBaseURL = ""; + } + NETDATA.registry.machine_guid = data.machine_guid; + NETDATA.registry.hostname = data.hostname; + if (!NETDATA.registry.anonymous_statistics_checked) { + NETDATA.registry.anonymous_statistics_checked=true; + if (data.anonymous_statistics) { + (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': + new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], + j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=false;j.src= + 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); + })(window,document,'script','dataLayer','GTM-N6CBMJD'); + dataLayer.push({"anonymous_statistics" : "true", "machine_guid" : data.machine_guid}); + } + } + NETDATA.registry.access(2, function (person_urls) { + NETDATA.registry.parsePersonUrls(person_urls); + }); + } + }); + }, + + hello: function (host, callback) { + host = NETDATA.fixHost(host); + + // send HELLO to a netdata server: + // 1. verifies the server is reachable + // 2. responds with the registry URL, the machine GUID of this netdata server and its hostname + $.ajax({ + url: host + '/api/v1/registry?action=hello', + async: true, + cache: false, + headers: { + 'Cache-Control': 'no-cache, no-store', + 'Pragma': 'no-cache' + }, + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function (data) { + data = NETDATA.xss.checkOptional('/api/v1/registry?action=hello', data); + + if (typeof data.status !== 'string' || data.status !== 'ok') { + NETDATA.error(408, host + ' response: ' + JSON.stringify(data)); + data = null; + } + + if (typeof callback === 'function') { + return callback(data); + } + }) + .fail(function () { + NETDATA.error(407, host); + + if (typeof callback === 'function') { + return callback(null); + } + }); + }, + + access: function (max_redirects, callback) { + let name = NETDATA.registry.MASKED_DATA; + let url = NETDATA.registry.MASKED_DATA; + + if (!NETDATA.registry.isUsingGlobalRegistry()) { + // If the user is using a private registry keep sending identifiable + // data. + name = NETDATA.registry.hostname; + url = NETDATA.serverDefault; + } + + console.log("ACCESS", name, url); + + // send ACCESS to a netdata registry: + // 1. it lets it know we are accessing a netdata server (its machine GUID and its URL) + // 2. it responds with a list of netdata servers we know + // the registry identifies us using a cookie it sets the first time we access it + // the registry may respond with a redirect URL to send us to another registry + $.ajax({ + url: NETDATA.registry.server + '/api/v1/registry?action=access&machine=' + NETDATA.registry.machine_guid + '&name=' + encodeURIComponent(name) + '&url=' + encodeURIComponent(url), // + '&visible_url=' + encodeURIComponent(document.location), + async: true, + cache: false, + headers: { + 'Cache-Control': 'no-cache, no-store', + 'Pragma': 'no-cache' + }, + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function (data) { + data = NETDATA.xss.checkAlways('/api/v1/registry?action=access', data); + + let redirect = null; + if (typeof data.registry === 'string') { + redirect = data.registry; + } + + if (typeof data.status !== 'string' || data.status !== 'ok') { + NETDATA.error(409, NETDATA.registry.server + ' responded with: ' + JSON.stringify(data)); + data = null; + } + + if (data === null) { + if (redirect !== null && max_redirects > 0) { + NETDATA.registry.server = redirect; + NETDATA.registry.access(max_redirects - 1, callback); + } + else { + if (typeof callback === 'function') { + return callback(null); + } + } + } else { + if (typeof data.person_guid === 'string') { + NETDATA.registry.person_guid = data.person_guid; + } + + if (typeof callback === 'function') { + const urls = data.urls.filter((u) => u[1] !== NETDATA.registry.MASKED_DATA); + return callback(urls); + } + } + }) + .fail(function () { + NETDATA.error(410, NETDATA.registry.server); + + if (typeof callback === 'function') { + return callback(null); + } + }); + }, + + delete: function (delete_url, callback) { + // send DELETE to a netdata registry: + $.ajax({ + url: NETDATA.registry.server + '/api/v1/registry?action=delete&machine=' + NETDATA.registry.machine_guid + '&name=' + encodeURIComponent(NETDATA.registry.hostname) + '&url=' + encodeURIComponent(NETDATA.serverDefault) + '&delete_url=' + encodeURIComponent(delete_url), + async: true, + cache: false, + headers: { + 'Cache-Control': 'no-cache, no-store', + 'Pragma': 'no-cache' + }, + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function (data) { + data = NETDATA.xss.checkAlways('/api/v1/registry?action=delete', data); + + if (typeof data.status !== 'string' || data.status !== 'ok') { + NETDATA.error(411, NETDATA.registry.server + ' responded with: ' + JSON.stringify(data)); + data = null; + } + + if (typeof callback === 'function') { + return callback(data); + } + }) + .fail(function () { + NETDATA.error(412, NETDATA.registry.server); + + if (typeof callback === 'function') { + return callback(null); + } + }); + }, + + search: function (machine_guid, callback) { + // SEARCH for the URLs of a machine: + $.ajax({ + url: NETDATA.registry.server + '/api/v1/registry?action=search&machine=' + NETDATA.registry.machine_guid + '&name=' + encodeURIComponent(NETDATA.registry.hostname) + '&url=' + encodeURIComponent(NETDATA.serverDefault) + '&for=' + machine_guid, + async: true, + cache: false, + headers: { + 'Cache-Control': 'no-cache, no-store', + 'Pragma': 'no-cache' + }, + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function (data) { + data = NETDATA.xss.checkAlways('/api/v1/registry?action=search', data); + + if (typeof data.status !== 'string' || data.status !== 'ok') { + NETDATA.error(417, NETDATA.registry.server + ' responded with: ' + JSON.stringify(data)); + data = null; + } + + if (typeof callback === 'function') { + return callback(data); + } + }) + .fail(function () { + NETDATA.error(418, NETDATA.registry.server); + + if (typeof callback === 'function') { + return callback(null); + } + }); + }, + + switch: function (new_person_guid, callback) { + // impersonate + $.ajax({ + url: NETDATA.registry.server + '/api/v1/registry?action=switch&machine=' + NETDATA.registry.machine_guid + '&name=' + encodeURIComponent(NETDATA.registry.hostname) + '&url=' + encodeURIComponent(NETDATA.serverDefault) + '&to=' + new_person_guid, + async: true, + cache: false, + headers: { + 'Cache-Control': 'no-cache, no-store', + 'Pragma': 'no-cache' + }, + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function (data) { + data = NETDATA.xss.checkAlways('/api/v1/registry?action=switch', data); + + if (typeof data.status !== 'string' || data.status !== 'ok') { + NETDATA.error(413, NETDATA.registry.server + ' responded with: ' + JSON.stringify(data)); + data = null; + } + + if (typeof callback === 'function') { + return callback(data); + } + }) + .fail(function () { + NETDATA.error(414, NETDATA.registry.server); + + if (typeof callback === 'function') { + return callback(null); + } + }); + } +}; + +// Load required JS libraries and CSS + +NETDATA.requiredJs = [ + { + url: NETDATA.serverStatic + 'lib/bootstrap-3.3.7.min.js', + async: false, + isAlreadyLoaded: function () { + // check if bootstrap is loaded + if (typeof $().emulateTransitionEnd === 'function') { + return true; + } else { + return typeof netdataNoBootstrap !== 'undefined' && netdataNoBootstrap; + } + } + }, + { + url: NETDATA.serverStatic + 'lib/fontawesome-all-5.0.1.min.js', + async: true, + isAlreadyLoaded: function () { + return typeof netdataNoFontAwesome !== 'undefined' && netdataNoFontAwesome; + } + }, + { + url: NETDATA.serverStatic + 'lib/perfect-scrollbar-0.6.15.min.js', + isAlreadyLoaded: function () { + return false; + } + } +]; + +NETDATA.requiredCSS = [ + { + url: NETDATA.themes.current.bootstrap_css, + isAlreadyLoaded: function () { + return typeof netdataNoBootstrap !== 'undefined' && netdataNoBootstrap; + } + }, + { + url: NETDATA.themes.current.dashboard_css, + isAlreadyLoaded: function () { + return false; + } + } +]; + +NETDATA.loadedRequiredJs = 0; +NETDATA.loadRequiredJs = function (index, callback) { + if (index >= NETDATA.requiredJs.length) { + if (typeof callback === 'function') { + return callback(); + } + return; + } + + if (NETDATA.requiredJs[index].isAlreadyLoaded()) { + NETDATA.loadedRequiredJs++; + NETDATA.loadRequiredJs(++index, callback); + return; + } + + if (NETDATA.options.debug.main_loop) { + console.log('loading ' + NETDATA.requiredJs[index].url); + } + + let async = true; + if (typeof NETDATA.requiredJs[index].async !== 'undefined' && NETDATA.requiredJs[index].async === false) { + async = false; + } + + $.ajax({ + url: NETDATA.requiredJs[index].url, + cache: true, + dataType: "script", + xhrFields: {withCredentials: true} // required for the cookie + }) + .done(function () { + if (NETDATA.options.debug.main_loop) { + console.log('loaded ' + NETDATA.requiredJs[index].url); + } + }) + .fail(function () { + alert('Cannot load required JS library: ' + NETDATA.requiredJs[index].url); + }) + .always(function () { + NETDATA.loadedRequiredJs++; + + // if (async === false) + if (!async) { + NETDATA.loadRequiredJs(++index, callback); + } + }); + + // if (async === true) + if (async) { + NETDATA.loadRequiredJs(++index, callback); + } +}; + +NETDATA.loadRequiredCSS = function (index) { + if (index >= NETDATA.requiredCSS.length) { + return; + } + + if (NETDATA.requiredCSS[index].isAlreadyLoaded()) { + NETDATA.loadRequiredCSS(++index); + return; + } + + if (NETDATA.options.debug.main_loop) { + console.log('loading ' + NETDATA.requiredCSS[index].url); + } + + NETDATA._loadCSS(NETDATA.requiredCSS[index].url); + NETDATA.loadRequiredCSS(++index); +}; + +// Boot it! + +if (typeof netdataPrepCallback === 'function') { + netdataPrepCallback(); +} + +NETDATA.errorReset(); +NETDATA.loadRequiredCSS(0); + +NETDATA._loadjQuery(function () { + NETDATA.loadRequiredJs(0, function () { + if (typeof $().emulateTransitionEnd !== 'function') { + // bootstrap is not available + NETDATA.options.current.show_help = false; + } + + if (typeof netdataDontStart === 'undefined' || !netdataDontStart) { + if (NETDATA.options.debug.main_loop) { + console.log('starting chart refresh thread'); + } + + NETDATA.start(); + } + }); +}); +})(window, document, (typeof jQuery === 'function')?jQuery:undefined); diff --git a/web/gui/dashboard/dashboard.slate.css b/web/gui/dashboard/dashboard.slate.css new file mode 100644 index 000000000..b3c65d38a --- /dev/null +++ b/web/gui/dashboard/dashboard.slate.css @@ -0,0 +1,803 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later */ +:root { + --color-main: #FFFFFF; + --color-primary: #00ab44; + --color-border: #878b90; +} + +html, +body { + /*font-family: Calibri,"Segoe UI","Helvetica Neue",Helvetica,Arial,sans-serif;*/ + font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; + font-style: normal; + font-variant: normal; + color: #878b90; +} + +/* fixes for default slate theme */ +code { + color: #bbb; /*#c7254e;*/ + background-color: #555; /* #f9f2f4; */ +} + +.dashboard-sidebar .nav > .active > a, +.dashboard-sidebar .nav > .active:hover > a, +.dashboard-sidebar .nav > .active:focus > a { + color: #765d9c; + border-left: 2px solid #765d9c; +} + +.morelink { + color: #765d9c; + text-decoration: none; +} + +.morelink:hover { + color: #563d7c; + text-decoration: none; +} + +.morelink:focus { + color: #765d9c; + text-decoration: none; +} + +.netdata-chart-alignment { + /* 55 for legend-right */ + margin-left: 35px; +} + +.netdata-chart-row { + width: 100%; + text-align: center; + display: flex; + display: -webkit-flex; + display: -moz-flex; + align-items: flex-end; + -moz-align-items: flex-end; + -webkit-align-items: flex-end; + justify-content: center; + -moz--webkit-justify-content: center; + -moz-justify-content: center; + padding-top: 10px; +} + +.netdata-container { + display: inline-block; + overflow: hidden; + + transform: translate3d(0,0,0); + + /* required for child elements to have absolute position */ + position: relative; + + /* width and height is given per chart with data-width and data-height */ +} + +.netdata-container-gauge { + display: inline-block; + overflow: hidden; + + transform: translate3d(0,0,0); + + /* required for child elements to have absolute position */ + position: relative; + + /* width and height is given per chart with data-width and data-height */ +} + +.netdata-container-gauge:after { + padding-top: 60%; + display: block; + content: ''; +} + +.netdata-container-easypiechart { + display: inline-block; + overflow: hidden; + + transform: translate3d(0,0,0); + + /* required for child elements to have absolute position */ + position: relative; + + /* width and height is given per chart with data-width and data-height */ +} + +.netdata-container-easypiechart:after { + padding-top: 100%; + display: block; + content: ''; +} + +.netdata-aspect { + position: relative; + width: 100%; + padding: 0px; + margin: 0px; +} + +.netdata-container-with-legend { + display: inline-block; + overflow: hidden; + + transform: translate3d(0,0,0); + + /* fix minimum scrollbar issue in firefox */ + min-height: 99px; + + /* required for child elements to have absolute position */ + position: relative; + + /* width and height is given per chart with data-width and data-height */ +} + +.netdata-container-with-legend.netdata-container-with-legend--bottom { + display: flex; + flex-direction: column; +} + +.netdata-legend-resize-handler { + display: block; + position: absolute; + bottom: 0px; + right: 0px; + height: 15px; + width: 20px; + background-color: #272b30; + font-size: 15px; + vertical-align: middle; + line-height: 15px; + cursor: ns-resize; + color: var(--color-selected, #373b40); + text-align: center; + overflow: hidden; + padding: 0px; + margin: 0px; +} + +.netdata-legend-toolbox { + display: block; + position: absolute; + bottom: 0px; + right: 30px; + height: 15px; + width: 110px; + font-size: 12px; + vertical-align: middle; + line-height: 15px; + color: #373b40; + text-align: center; + overflow: hidden; + padding: 0px; + margin: 0px; + + /* prevent text selection after double click */ + -webkit-user-select: none; /* webkit (safari, chrome) browsers */ + -moz-user-select: none; /* mozilla browsers */ + -khtml-user-select: none; /* webkit (konqueror) browsers */ + -ms-user-select: none; /* IE10+ */ +} + +.netdata-legend-toolbox-button { + display: inline-block; + position: relative; + height: 15px; + width: 18px; + background-color: #272b30; + font-size: 12px; + vertical-align: middle; + line-height: 15px; + color: var(--color-selected, #373b40); + text-align: center; + overflow: hidden; + padding: 0px; + margin: 0px; + cursor: pointer; + + /* prevent text selection after double click */ + -webkit-user-select: none; /* webkit (safari, chrome) browsers */ + -moz-user-select: none; /* mozilla browsers */ + -khtml-user-select: none; /* webkit (konqueror) browsers */ + -ms-user-select: none; /* IE10+ */ +} + +.netdata-message { + display: inline-block; + position: absolute; + top: 0; + left: 0; + right: 0; + bottom: 0; + text-align: left; + vertical-align: top; + font-weight: bold; + font-size: x-small; + overflow: hidden; + background: inherit; + z-index: 0; +} + +.netdata-message.hidden { + display: none; +} + +.netdata-message.icon { + color: #2f3338; + text-align: center; + vertical-align: middle; +} + +.netdata-chart-legend { + position: absolute; /* within .netdata-container */ + top: 0; + right: 0; + overflow: hidden; + text-overflow: ellipsis; + line-height: 14px; + display: block; + width: 140px; /* --legend-width */ + height: calc(100% - 15px); /* 10px for the resize handler and 5px for the top margin */ + font-size: 10px; + margin-top: 5px; + text-align: left; + /* width and height is calculated (depends on the appearance of the legend) */ +} + +.netdata-legend-title-date { + font-size: 10px; + font-weight: normal; + margin-top: 0px; + overflow: hidden; + text-overflow: ellipsis; + white-space: nowrap; +} + +.netdata-legend-title-time { + font-size: 11px; + font-weight: bold; + margin-top: 0px; + overflow: hidden; + text-overflow: ellipsis; + white-space: nowrap; +} + +.netdata-legend-title-units { + position: absolute; + right: 10px; + float: right; + font-size: 11px; + vertical-align: top; + font-weight: normal; + margin-top: 0px; + overflow: hidden; + text-overflow: ellipsis; + white-space: nowrap; +} + +.netdata-legend-series { + position: absolute; + width: 140px; /* legend-width */ + height: calc(100% - 50px); + overflow: hidden; + text-overflow: ellipsis; + line-height: 14.5px; /* line spacing at the legend */ + display: block; + font-size: 10px; + margin-top: 0px; +} + +.netdata-legend-name-table-line { + display: inline-block; + width: 13px; + height: 4px; + border-width: 0px; + border-bottom-width: 2px; + border-bottom-style: solid; + border-bottom-color: #272b30; +} + +.netdata-legend-name-table-area { + display: inline-block; + width: 13px; + height: 5px; + border-width: 1px; + border-top-width: 1px; + border-top-style: solid; + border-top-color: inherit; +} + +.netdata-legend-name-table-stacked { + display: inline-block; + width: 13px; + height: 5px; + border-width: 1px; + border-top-width: 1px; + border-top-style: solid; + border-top-color: inherit; +} + +.netdata-legend-name-tr { +} + +.netdata-legend-name-td { +} + +.netdata-legend-name { + text-align: left; + font-size: 11px; /* legend: dimension name size */ + font-weight: bold; + vertical-align: bottom; + margin-top: 0px; + z-index: 9; + padding: 0px; + width: 80px !important; + max-width: 80px !important; + text-overflow: ellipsis; + overflow: hidden; + white-space: nowrap; + display: inline-block; + cursor: pointer; + -webkit-print-color-adjust: exact; +} + +.netdata-legend-value { + /*margin-left: 14px;*/ + position: absolute; + right: 10px; + float: right; + text-align: right; + font-size: 11px; /* legend: dimension value size */ + font-weight: bold; + vertical-align: bottom; + background-color: #272b30; + margin-top: 0px; + z-index: 10; + padding: 0px; + padding-left: 15px; + cursor: pointer; + /* -webkit-font-smoothing: none; */ +} + +.netdata-legend-value, .netdata-legend-name { + /* prevent highlight when shift-clicking */ + -webkit-user-select: none; + -ms-user-select: none; + -moz-user-select: none; + user-select: none; +} + +/* eslint recommends adding tabIndex for a11y, but the outline is showing on click */ +.netdata-legend-name:focus, .netdata-legend-value:focus { + outline: none; +} + +.netdata-legend-name.not-selected { + font-weight: normal; + opacity: 0.3; +} + +.netdata-chart { + position: absolute; /* within .netdata-container */ + top: 0; /* within .netdata-container */ + left: 0; /* within .netdata-container */ + display: inline-block; + overflow: hidden; + width: 100%; + height: 100%; + z-index: 5; + + /* width and height is calculated (depends on the appearance of the legend) */ +} + +.netdata-chart-with-legend-right { + position: absolute; /* within .netdata-container */ + top: 0; /* within .netdata-container */ + left: 0; /* within .netdata-container */ + display: block; + overflow: hidden; + margin-right: 140px; /* --legend-width */ + width: calc(100% - 140px); /* --legend-width */ + height: 100%; + z-index: 5; + flex-grow: 1; + + /* width and height is calculated (depends on the appearance of the legend) */ +} + +.netdata-chart-with-legend-bottom { + display: block; + overflow: hidden; + flex-grow: 1; +} + +.netdata-peity-chart { + +} + +.netdata-sparkline-chart { + +} + +.netdata-dygraph-chart { + +} + +.netdata-morris-chart { + +} + +.netdata-google-chart { + +} + +.dygraph-ylabel { +} + +.dygraph-axis-label-x { + overflow-x: hidden; +} + +.dygraph-axis-label { + color: #6c7075; +} + +.dygraph-label-rotate-left { + text-align: center; + /* See http://caniuse.com/#feat=transforms2d */ + transform: rotate(90deg); + -webkit-transform: rotate(90deg); + -moz-transform: rotate(90deg); + -o-transform: rotate(90deg); + -ms-transform: rotate(90deg); +} + +/* For y2-axis label */ +.dygraph-label-rotate-right { + text-align: center; + /* See http://caniuse.com/#feat=transforms2d */ + transform: rotate(-90deg); + -webkit-transform: rotate(-90deg); + -moz-transform: rotate(-90deg); + -o-transform: rotate(-90deg); + -ms-transform: rotate(-90deg); +} + +.dygraph-title { + /* 56 for legend-right */ + text-indent: 36px; + text-align: left; + position: absolute; + left: 0px; + top: 4px; + font-size: 11px; + font-weight: bold; + text-overflow: ellipsis; + overflow: hidden; + white-space: nowrap; +} + +/* fix for sparkline tooltip under bootstrap */ +.jqstooltip { + width: auto !important; + height: auto !important; +} + +.easyPieChart { + position: relative; + text-align: center; +} + +.easyPieChart canvas { + position: absolute; + top: 0; + left: 0; +} + +.easyPieChartLabel { + display: inline-block; + position: absolute; + float: left; + left: 0; + width: 100%; + text-align: center; + color: var(--color-main); + font-weight: normal; + text-shadow: #272b30 0px 0px 1px; + /* -webkit-font-smoothing: none; */ +} + +.easyPieChartTitle { + display: inline-block; + position: absolute; + float: left; + left: 0; + width: 64%; + margin-left: 18% !important; + text-align: center; + color: var(--color-border,#676b70); + font-weight: bold; +} + +.easyPieChartUnits { + display: inline-block; + position: absolute; + float: left; + left: 0; + width: 60%; + margin-left: 20% !important; + text-align: center; + color:var(--color-border,#676b70); + font-weight: normal; +} + +.gaugeChart { + position: relative; + text-align: center; +} + +.gaugeChart canvas { + position: absolute; + top: 0; + left: 0; + bottom: 0; + right: 0; + z-index: 0; +} + +.gaugeChartLabel { + display: inline-block; + position: absolute; + float: left; + left: 0; + width: 100%; + text-align: center; + color: var(--color-main); + font-weight: bold; + z-index: 1; + text-shadow: #272b30 0px 0px 1px; + /* text-shadow: #CCC 1px 1px 0px, #CCC -1px -1px 0px, #CCC 1px -1px 0px, #CCC -1px 1px 0px; */ + /* -webkit-text-stroke: 1px #777; */ + /* -webkit-font-smoothing: none; */ +} + +.gaugeChartTitle { + display: inline-block; + position: absolute; + float: left; + left: 0; + width: 100%; + text-align: center; + color: var(--color-border, #676b70); + font-weight: bold; +} + +.gaugeChartUnits { + display: inline-block; + position: absolute; + float: left; + left: 0; + bottom: 0; + width: 100%; + text-align: left; + margin-left: 5%; + color: var(--color-border,#676b70); + font-weight: normal; +} + +.gaugeChartMin { + display: inline-block; + position: absolute; + float: left; + left: 0; + bottom: 8%; + width: 92%; + margin-left: 8%; + text-align: left; + color: var(--color-main); + font-weight: normal; +} + +.gaugeChartMax { + display: inline-block; + position: absolute; + float: left; + left: 0; + bottom: 8%; + width: 95%; + margin-right: 5%; + text-align: right; + color: var(--color-main); + font-weight: normal; +} + +.popover-title { + font-weight: bold; + font-size: 12px; +} + +.popover-content { + font-size: 11px; +} + +/* ---------------------------------------------------------------------------- + perfect-scrollbar settings + */ + +.ps-container { + -ms-touch-action: auto; + touch-action: auto; + overflow: hidden !important; + -ms-overflow-style: none; +} + +@supports (-ms-overflow-style: none) { + .ps-container { + overflow: auto !important; + } +} + +@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) { + .ps-container { + overflow: auto !important; + } +} + +.ps-container.ps-active-x > .ps-scrollbar-x-rail, +.ps-container.ps-active-y > .ps-scrollbar-y-rail { + display: block; + background-color: transparent; +} + +.ps-container.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail { + background-color: transparent; /* background color when dragged away */ + opacity: 0.9; +} + +.ps-container.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail > .ps-scrollbar-x { + background-color: #aaa; /* scrollbar color when dragged away */ + height: 5px; +} + +.ps-container.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail { + background-color: transparent; /* background color when dragged away */ + opacity: 0.9; +} + +.ps-container.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y { + background-color: #aaa; /* scrollbar color when dragged away */ + width: 5px; +} + +.ps-container > .ps-scrollbar-x-rail { + display: none; + position: absolute; + /* please don't change 'position' */ + opacity: 0.2; /* the opacity when not on hover of the content */ + -webkit-transition: background-color .2s linear, opacity .2s linear; + -o-transition: background-color .2s linear, opacity .2s linear; + -moz-transition: background-color .2s linear, opacity .2s linear; + transition: background-color .2s linear, opacity .2s linear; + bottom: 0px; + /* there must be 'bottom' for ps-scrollbar-x-rail */ + height: 15px; +} + +.ps-container > .ps-scrollbar-x-rail > .ps-scrollbar-x { + position: absolute; + /* please don't change 'position' */ + background-color: #666; /* #aaa; the color on content hover */ + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; + -webkit-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out; + transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out; + -o-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out; + -moz-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out; + transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out; + transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out; + bottom: 2px; + /* there must be 'bottom' for ps-scrollbar-x */ + height: 5px; /* the width of the scrollbar */ +} + +.ps-container > .ps-scrollbar-x-rail:hover > .ps-scrollbar-x, .ps-container > .ps-scrollbar-x-rail:active > .ps-scrollbar-x { + height: 5px; +} + +.ps-container > .ps-scrollbar-y-rail { + display: none; + position: absolute; + /* please don't change 'position' */ + opacity: 0.2; /* the opacity when not on hover of the content */ + -webkit-transition: background-color .2s linear, opacity .2s linear; + -o-transition: background-color .2s linear, opacity .2s linear; + -moz-transition: background-color .2s linear, opacity .2s linear; + transition: background-color .2s linear, opacity .2s linear; + right: 0; + /* there must be 'right' for ps-scrollbar-y-rail */ + width: 15px; +} + +.ps-container > .ps-scrollbar-y-rail > .ps-scrollbar-y { + position: absolute; + /* please don't change 'position' */ + background-color: #666; /* #aaa; the color on content hover */ + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; + -webkit-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out; + transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out; + -o-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out; + -moz-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out; + transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out; + transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out; + right: 2px; + /* there must be 'right' for ps-scrollbar-y */ + width: 5px; /* the width of the scrollbar */ +} + +.ps-container > .ps-scrollbar-y-rail:hover > .ps-scrollbar-y, .ps-container > .ps-scrollbar-y-rail:active > .ps-scrollbar-y { + width: 5px; +} + +.ps-container:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail { + background-color: transparent; /* background color when dragged */ + opacity: 0.9; +} + +.ps-container:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail > .ps-scrollbar-x { + background-color: #bbb; /* scrollbar color when dragged */ + height: 5px; +} + +.ps-container:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail { + background-color: transparent; /* background color when dragged */ + opacity: 0.9; +} + +.ps-container:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y { + background-color: #bbb; /* scrollbar color when dragged */ + width: 5px; +} + +.ps-container:hover > .ps-scrollbar-x-rail, +.ps-container:hover > .ps-scrollbar-y-rail { + opacity: 0.6; +} + +.ps-container:hover > .ps-scrollbar-x-rail:hover { + background-color: transparent; /* the background color on hover of the scrollbar */ + opacity: 0.9; +} + +.ps-container:hover > .ps-scrollbar-x-rail:hover > .ps-scrollbar-x { + background-color: #999; /* scrollbar color on hover */ +} + +.ps-container:hover > .ps-scrollbar-y-rail:hover { + background-color: transparent; /* the background color on hover of the scrollbar */ + opacity: 0.9; +} + +.ps-container:hover > .ps-scrollbar-y-rail:hover > .ps-scrollbar-y { + background-color: #999; /* scrollbar color on hover */ +} + +.dygraph__history-tip { + position: absolute; + top: 50%; + transform: translateY(-50%); + display: none; /* overriden in js */ + margin-right: 25px; + direction: rtl; + overflow: hidden; + pointer-events: none; +} + +.dygraph__history-tip-content { + display: inline-block; + white-space: nowrap; + direction: ltr; + pointer-events: auto; +} diff --git a/web/gui/dashboard/demo.html b/web/gui/dashboard/demo.html new file mode 100644 index 000000000..b096bef33 --- /dev/null +++ b/web/gui/dashboard/demo.html @@ -0,0 +1,51 @@ + + + + + NetData Dashboard + + + + + + + + + + + + + + + + + + + + + +
+
+
+
+
+ + diff --git a/web/gui/dashboard/demo2.html b/web/gui/dashboard/demo2.html new file mode 100644 index 000000000..05ca72084 --- /dev/null +++ b/web/gui/dashboard/demo2.html @@ -0,0 +1,143 @@ + + + + + NetData Dashboard + + + + + + + + + + + + + + + + + + + + + + +
+
why netdata?
+
+
These charts visualize the same data...
+ + + + + + +
+
+ +
+
I can trace an issue like this
+
+
+
+
+
Can you trace an issue like these?
 
+
+
+
+
+
+ +
+
I can trace an issue like this
+
+
+
+
+
Can you trace an issue like these?
 
+
+
+
+
+
+
Hover on the chart below, to see the selected value on the charts above!
+
+
+ + diff --git a/web/gui/dashboard/demosites.html b/web/gui/dashboard/demosites.html new file mode 100644 index 000000000..b75e15e07 --- /dev/null +++ b/web/gui/dashboard/demosites.html @@ -0,0 +1,1469 @@ + + + + + + + NetData: Get control of your Linux Servers. Simple. Effective. Awesome. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ +

Monitor your systems and applications, the right way!

+

+ Unparalleled insights, in real-time, + of everything happening on your systems and applications, + with stunning, interactive web dashboards + and powerful performance and health alarms. +

+ Install netdata now + See netdata releases
+
+ netdata live demo +
+
+
+
+

Enter the world of Netdata!

+
+

★ 1s granularity

+
+
+
+

+ Per second data collection and visualization, for all metrics! +

+

+ Netdata zooms into the problems by providing higher resolution information, compared to any other monitoring solution. +

+
+
+

+ The world goes real-time. +
 
+ High resolution metrics are required to effectively monitor and troubleshoot systems and applications, especially on virtual environments. +

+
+
+
+ +
+ +
+
+
+

★ Unlimited metrics

+
+
+
+

+ Use all the metrics, from all available sources! +

+

+ Netdata collects all the metrics native console tools do. It has been designed to kill the console for troubleshooting infrastructure slowdowns and outages. +

+
+
+

+ All metrics are important and all should be available when you need them. +
 
+ Filtering out most metrics is like reading a book by skipping most of its pages. +

+
+
+
+ +
+
+
+
+

★ Meaningful presentation

+
+
+
+

+ Explore all metrics in a meaningful, easy to understand way! +

+

+ Netdata engineers and experts on our community organize metrics in a meaningful way, so that you can learn and understand them right on the job, while troubleshooting issues of your infrastructure. +

+
+
+

+ Metrics are a lot more than name-value pairs over time. +

+ It is just not practical to require from all users to have a deep understanding of all metrics for monitoring their systems and applications. +

+
+
+
+ +
+ +
+
+
+

★ Immediate results

+
+
+
+

+ Install and use immediately! Get fully functional visualization and alarms, in just a couple of seconds after installation! +

+

+ Netdata decouples your skills from your monitoring infrastructure. + No matter how skillful or novice you are, Netdata will apply all the community knowledge and expertise to your monitoring infrastructure. +

+
+
+

+ Most of our infrastructure is based on standardized systems and applications. +
 
+ It is a tremendous waste of time and effort, in a global scale, to require from all users to configure their infrastructure dashboards and alarms metric by metric. +

+
+
+
+ +
+ +
+

How it works

+
+

+ Netdata is a monitoring agent you install on all your systems: +
+ physical servers, virtual servers, containers, IoT. +

+

+ Netdata is lightweight, designed to permanently run on all systems without disrupting their core function. + By default, it needs just 1% CPU of a single core, a few MB or RAM and no disk I/O at all. +

+

+ Each Netdata is (by default) autonomous, taking care of all the following. +
But all your Netdata are integrated into one large distributed application. +

+
+
+

★ Collect

+

+ Netdata automatically detects data collection sources on the host it runs. + It comes with hundreds of plugins for collecting system and application metrics, + including databases, web servers, and commonly used application servers. +

+ Netdata is also a high performance, distributed statsd server, allowing custom + application metrics to be collected and visualized. +

+
+

★ Check (alarms)

+

+ Each Netdata spawns a thread that examines the metrics as they get collected, + evaluates pre-configured alarm expressions and triggers alarm notifications. +

+ Netdata comes with hundreds of alarms to detect common system and application issues, + that are automatically attached to the collected metrics, + supporting dozens of alarm notification integrations. +

+
+

★ Stream

+

+ Each Netdata can stream its metrics, in real-time, to any other Netdata. + Streaming allows Netdata to be used in ephemeral nodes and containers in auto-scaled environments, + but it also allows building Netdata hierarchies for aggregating the metrics of multiple Netdata nodes. +

+
+

★ Store

+

+ Each Netdata has its own internal metrics database. This database is optimized + for minimal memory footprint, and due to its lockless design allows one writer + and multiple readers per metric, concurrently, contributing significantly to + the performance of Netdata. +

+
+

★ Archive

+

+ Netdata can archive its metrics to time-series databases (prometheus, graphite, opentsdb, json document dbs, etc) + so that Netdata can be integrated to existing monitoring tool-chains. +

+
+

★ Visualize

+

+ The best part of Netdata is its visualization. Low latency, speedy and snazzy. +

+ Netdata dashboards are optimized for visual anomaly detection, a powerful tool to troubleshoot + performance issues. +

+
+
+
+
+ +
+   +
+ + +

netdata live demo sites

+
+
+ +
+
+
+
+
+ Enter London! +
+ Donated by DigitalOcean.com +
+
+
+
+
+
+
+
+ Enter Atlanta! +
+ Donated by CDN77.com +
+
+
+
+
+
+
+
+ Enter California! +
+ Donated by DigitalOcean.com +
+
+
+
+
+
+
+
+ Enter Canada! +
+ Donated by DigitalOcean.com +
+
+
+
 
+
+
+
+
+
+ Enter Germany! +
+ Donated by DigitalOcean.com +
+
+
+
+
+
+
+
+ Enter New York! +
+ Donated by DigitalOcean.com +
+
+
+
+
+
+
+
+ Enter Singapore! +
+ Donated by DigitalOcean.com +
+
+
+
+
+
+
+
+ Enter India! +
+ Donated by DigitalOcean.com +
+
+
+
+
+
+
+ Israel +
+
+
+ requests/s +
+
+
+
+
+
+
+ Enter Israel! +
+ Donated by octopuscs.com +
+
+
+ +
+
+
+ EU - Spain +
+
+
+ requests/s +
+
+
+
+
+
+
+ Enter Madrid! +
+ Donated by stackscale.com +
+
+
+
+
+
+
+
+
+ +
+ Charts are coming from all servers, in parallel. +
+ The servers are not aware of this multi-server dashboard. +
+ +
+
+
+ EU - London connected clients +
+
+
+
+
+
+ +
+ Each server is not aware of the other servers. +
+ But on this dashboard they are one! (hover on the chart above) +
+ + + +
+
+ +

Who uses netdata?

+
+
+

+ Netdata is used by hundreds of thousands of users all over the world. +
 
+ Check our GitHub watchers list. +
+ You will find people working for Amazon, Atos, Baidu, Cisco Systems, Citrix, + Deutsche Telekom, DigitalOcean, Elastic, EPAM Systems, Ericsson, Google, + Groupon, Hortonworks, HP, Huawei, IBM, Microsoft, NewRelic, + Nvidia, Red Hat, SAP, Selectel, TicketMaster, Vimeo, and many more! +

+ + The following figures come from users using the netdata public global registry.
Counting since May 16th 2016. Actual figures may be a lot higher.
 +
+
+
+ netdata unique users +
+
+
+
+
+
+
+
+
+ netdata monitored servers +
+
+
+
+
+
+
+
+
+ netdata sessions served +
+
+
+
+
+
+

+ + +

+

+ + netdata can generate auto-refreshing badges, like these: + +
+ + + +
+ These badges auto-refresh every minute. +

+
+
+ netdata is featured at the GitHub's state of the Octoverse 2016 +
+ + + +
+
+
+ Install netdata now +
+
+
+
+
+ + + + + + +
+
+ + + + + + + + + + +
+ + + + + + + diff --git a/web/gui/dashboard/demosites2.html b/web/gui/dashboard/demosites2.html new file mode 100644 index 000000000..fe35cfb6d --- /dev/null +++ b/web/gui/dashboard/demosites2.html @@ -0,0 +1,1112 @@ + + + + + NetData - Real-time performance monitoring, done right! + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ +
+ netdata +
+
+ real-time performance monitoring +
+
+ scaled out! +
+
+ pick a netdata demo server +
+
+ these demo servers show what you will get by installing netdata +
+ +
+
+ +
+
+
+
+
+
 
+ +
+ Donated by DigitalOcean.com +
+
+
+
+
+
+
+
+
 
+ +
+ Donated by CDN77.com +
+
+
+
+
+
+
+
+
 
+ +
+ Donated by DigitalOcean.com +
+
+
+
+
+
+
+
+
 
+ +
+ Donated by DigitalOcean.com +
+
+
+
 
+
+
+
+
+
+
 
+ +
+ Donated by DigitalOcean.com +
+
+
+
+
+
+
+
+
 
+ +
+ Donated by DigitalOcean.com +
+
+
+
+
+
+
+
+
 
+ +
+ Donated by DigitalOcean.com +
+
+
+
+
+
+
+
+
 
+ +
+ Donated by DigitalOcean.com +
+
+
+
+
+ +
+ this page is a custom netdata dashboard +
+
+ charts are coming from 8 servers, in parallel +
+ the servers are not aware of this multi-server dashboard, +
+ each server is not aware of the other servers, +
+ but on this dashboard they are one! +
+
+ + hover on a chart below, or drag it to show the past - the others will follow! +
+ double click on a chart to reset them all +
+ +
+ our nginx performance +
+
+ (we proxy netdata through nginx, on the demo sites) +
+ + + + + +
+
+
+
+ EU - London web requests/s +
+
+
+
+
+ +
+
+ US - Atlanta web requests/s +
+
+
+
+
+ +
+
+ US - California web requests/s +
+
+
+
+
+ +
+
+ Canada web requests/s +
+
+
+
+
+
+ +
+
+
+ EU - London active connections +
+
+
+
+
+ +
+
+ US - Atlanta active connections +
+
+
+
+
+ +
+
+ US - California active connections +
+
+
+
+
+ +
+
+ Canada active connections +
+
+
+
+
+
+
+ +
+ these charts are draggable and touchable, double click them to reset them +
+ + +
+ bandwidth consumption on the demo sites +
+
+ Linux QoS is configured by FireQOS +
+ + + + + +
+
+
+
+
+ +
+
+ +
+ +
+
+
+ +
+
+
+
+ +
+
+
+ +
+ +
+
+ +
+ +
+
+
+ +
+
+
+
+
+
+ these legends are interactive and the charts are resizable here ^^^ +
+ +
+ DDoS protection performance on the demo sites +
+
+ iptables SYNPROXY configured by FireHOL +
+ +
+ +
+
+ EU - London, TCP SYN packets/s received +
+
+
+
+
+ +
+
+ US - Atlanta, TCP SYN packets/s received +
+
+
+
+
+ +
+
+ US - California, TCP SYN packets/s received +
+
+
+
+
+ +
+
+ Canada, TCP SYN packets/s received +
+
+
+
+
+
+
+ did you notice the decimal numbers? +
netdata interpolates collected values at second boundaries, with nanosecond detail! +
+ + +
+ CPU Utilization of the demo sites +
+ +
+
+
+
+ +
+
+
+ +
+
+
+ +
+
+
+
+
+ what is using so much CPU? +
The site iplists.firehol.org is maintained by FireHOL - the CPU is used for comparing security IP Lists. +
+ +
+ Netdata performance +
+
+ netdata monitors users, user groups, applications (process trees) +
+ containers (lxc, docker, etc.) and SNMP devices. +
+ + + + + +
+
+
+
+ EU - London, CPU % of a single core +
+
+
+
+
+ +
+
+ US - Atlanta, CPU % of a single core +
+
+
+
+
+ +
+
+ US - California, CPU % of a single core +
+
+
+
+
+ +
+
+ Toronto, CPU % of a single core +
+
+
+
+
+ +
+ this utilization is about the whole netdata process tree and the percentage is of a single core! +
including BASH plugins (it monitors mysql on the demo sites), node.js plugins (it monitors bind9 on the demo sites), etc. +
and including the chart refreshes for the dashboards of all viewers. +
+
+ +
+
+
+ EU - London, API average response time in milliseconds +
+
+
+
+
+ +
+
+ US - Atlanta, API average response time in milliseconds +
+
+
+
+
+ +
+
+ US - California, API average response time in milliseconds +
+
+
+
+
+ +
+
+ Canada, API average response time in milliseconds +
+
+
+
+
+ +
+ netdata is really fast (the values are milliseconds!) +
+ These values include everything, from the reception of the first byte to the dispatch of the last, including gzip compression. +
+ Values above 2-3ms are usually chart refreshes of charts with several dimensions, charts with very long durations (zoomed out), or file transfers. + +
+
+
+ +
+ want to know more? +
+ jump to the netdata page at github +
+ it needs just 3 mins to be installed on your servers! +
+   +
+
+ + + diff --git a/web/gui/dashboard/favicon.ico b/web/gui/dashboard/favicon.ico new file mode 100644 index 000000000..064032aee Binary files /dev/null and b/web/gui/dashboard/favicon.ico differ diff --git a/web/gui/dashboard/fonts/glyphicons-halflings-regular.eot b/web/gui/dashboard/fonts/glyphicons-halflings-regular.eot new file mode 100644 index 000000000..b93a4953f Binary files /dev/null and b/web/gui/dashboard/fonts/glyphicons-halflings-regular.eot differ diff --git a/web/gui/dashboard/fonts/glyphicons-halflings-regular.svg b/web/gui/dashboard/fonts/glyphicons-halflings-regular.svg new file mode 100644 index 000000000..2a4aabacf --- /dev/null +++ b/web/gui/dashboard/fonts/glyphicons-halflings-regular.svg @@ -0,0 +1,289 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/web/gui/dashboard/fonts/glyphicons-halflings-regular.ttf b/web/gui/dashboard/fonts/glyphicons-halflings-regular.ttf new file mode 100644 index 000000000..1413fc609 Binary files /dev/null and b/web/gui/dashboard/fonts/glyphicons-halflings-regular.ttf differ diff --git a/web/gui/dashboard/fonts/glyphicons-halflings-regular.woff b/web/gui/dashboard/fonts/glyphicons-halflings-regular.woff new file mode 100644 index 000000000..9e612858f Binary files /dev/null and b/web/gui/dashboard/fonts/glyphicons-halflings-regular.woff differ diff --git a/web/gui/dashboard/fonts/glyphicons-halflings-regular.woff2 b/web/gui/dashboard/fonts/glyphicons-halflings-regular.woff2 new file mode 100644 index 000000000..64539b54c Binary files /dev/null and b/web/gui/dashboard/fonts/glyphicons-halflings-regular.woff2 differ diff --git a/web/gui/dashboard/goto-host-from-alarm.html b/web/gui/dashboard/goto-host-from-alarm.html new file mode 100644 index 000000000..5d424c698 --- /dev/null +++ b/web/gui/dashboard/goto-host-from-alarm.html @@ -0,0 +1,250 @@ + + + + + Goto a host you know... + + + + + + + + + + + + + +
+
+ Please wait... + +
+ +
+
+

+ This page can only find netdata URLs you have already visited and are linked to your account on this netdata registry. +

+
+
+ +
+ + diff --git a/web/gui/dashboard/images/alert-128-orange.png b/web/gui/dashboard/images/alert-128-orange.png new file mode 100644 index 000000000..c6182bfad Binary files /dev/null and b/web/gui/dashboard/images/alert-128-orange.png differ diff --git a/web/gui/dashboard/images/alert-128-red.png b/web/gui/dashboard/images/alert-128-red.png new file mode 100644 index 000000000..90b9c73e6 Binary files /dev/null and b/web/gui/dashboard/images/alert-128-red.png differ diff --git a/web/gui/dashboard/images/alert-multi-size-orange.ico b/web/gui/dashboard/images/alert-multi-size-orange.ico new file mode 100644 index 000000000..edca43871 Binary files /dev/null and b/web/gui/dashboard/images/alert-multi-size-orange.ico differ diff --git a/web/gui/dashboard/images/alert-multi-size-red.ico b/web/gui/dashboard/images/alert-multi-size-red.ico new file mode 100644 index 000000000..8f7cbd069 Binary files /dev/null and b/web/gui/dashboard/images/alert-multi-size-red.ico differ diff --git 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a/web/gui/dashboard/images/netdata-logomark.svg b/web/gui/dashboard/images/netdata-logomark.svg new file mode 100644 index 000000000..18152fb7f --- /dev/null +++ b/web/gui/dashboard/images/netdata-logomark.svg @@ -0,0 +1,8 @@ + + + + + + + + \ No newline at end of file diff --git a/web/gui/dashboard/images/netdata.svg b/web/gui/dashboard/images/netdata.svg new file mode 100644 index 000000000..f8ddbda19 --- /dev/null +++ b/web/gui/dashboard/images/netdata.svg @@ -0,0 +1,18 @@ + + + + + + Created by potrace 1.15, written by Peter Selinger 2001-2017 + + + + + + + + + + diff --git a/web/gui/dashboard/images/packaging-beta-tag.svg b/web/gui/dashboard/images/packaging-beta-tag.svg new file mode 100644 index 000000000..cebdc0847 --- /dev/null +++ b/web/gui/dashboard/images/packaging-beta-tag.svg @@ -0,0 +1,42 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/web/gui/dashboard/images/post.png b/web/gui/dashboard/images/post.png new file mode 100644 index 000000000..6bad54742 Binary files /dev/null and b/web/gui/dashboard/images/post.png differ diff --git a/web/gui/dashboard/images/seo-performance-128.png b/web/gui/dashboard/images/seo-performance-128.png new file mode 100644 index 000000000..2a212a475 Binary files /dev/null and b/web/gui/dashboard/images/seo-performance-128.png differ diff --git a/web/gui/dashboard/index-node-view.html b/web/gui/dashboard/index-node-view.html new file mode 100644 index 000000000..6b3cdec3a --- /dev/null +++ b/web/gui/dashboard/index-node-view.html @@ -0,0 +1,30 @@ + + + + + NetData TV Dashboard + + + + + + + + + + + + + + + + + + + + + +
+ + + diff --git a/web/gui/dashboard/index.html b/web/gui/dashboard/index.html new file mode 100644 index 000000000..39744f597 --- /dev/null +++ b/web/gui/dashboard/index.html @@ -0,0 +1,16 @@ +netdata dashboard
You must enable JavaScript in order to use Netdata!
You can do this in your browser settings.
\ No newline at end of file diff --git a/web/gui/dashboard/infographic.html b/web/gui/dashboard/infographic.html new file mode 100644 index 000000000..24ff8f4e6 --- /dev/null +++ b/web/gui/dashboard/infographic.html @@ -0,0 +1,171 @@ + + + + + + NetData: Get control of your Linux Servers. Simple. Effective. Awesome. + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+
+

+ Interactive infographic of netdata features and functions +

+

+ Hover and click on the infographic, to open the related wiki page. +
+ + The links and the docs are still a work in progress. + The interactive infographic is a feature of draw.io. + +

+
+ +
+

+ New to netdata? Have a look at a netdata demo. You will love it! +

+

+ + + +

+
+
+
+
+
+
+ + + + + + + + + +
+ + + + + + diff --git a/web/gui/dashboard/lib/bootstrap-3.3.7.min.js b/web/gui/dashboard/lib/bootstrap-3.3.7.min.js new file mode 100644 index 000000000..03a97168a --- /dev/null +++ b/web/gui/dashboard/lib/bootstrap-3.3.7.min.js @@ -0,0 +1,8 @@ +/*! + * Bootstrap v3.3.7 (http://getbootstrap.com) + * Copyright 2011-2016 Twitter, Inc. + * Licensed under the MIT license + * SPDX-License-Identifier: MIT + */ +if("undefined"==typeof jQuery)throw new Error("Bootstrap's JavaScript requires jQuery");+function(a){"use strict";var b=a.fn.jquery.split(" ")[0].split(".");if(b[0]<2&&b[1]<9||1==b[0]&&9==b[1]&&b[2]<1||b[0]>3)throw new Error("Bootstrap's JavaScript requires jQuery version 1.9.1 or higher, but lower than version 4")}(jQuery),+function(a){"use strict";function b(){var a=document.createElement("bootstrap"),b={WebkitTransition:"webkitTransitionEnd",MozTransition:"transitionend",OTransition:"oTransitionEnd otransitionend",transition:"transitionend"};for(var c in b)if(void 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g,h="vertical"===this.options.orientation?"height":"width";g="vertical"===this.options.orientation?"marginTop":this.options.rtl?"marginRight":"marginLeft";var i=this._state.size/(this.options.ticks.length-1);if(this.tickLabelContainer){var j=0;if(0===this.options.ticks_positions.length)"vertical"!==this.options.orientation&&(this.tickLabelContainer.style[g]=-i/2+"px"),j=this.tickLabelContainer.offsetHeight;else for(k=0;kj&&(j=this.tickLabelContainer.childNodes[k].offsetHeight);"horizontal"===this.options.orientation&&(this.sliderElem.style.marginBottom=j+"px")}for(var k=0;k=a[0]&&l<=a[1]&&this._addClass(this.ticks[k],"in-selection"):"after"===this.options.selection&&l>=a[0]?this._addClass(this.ticks[k],"in-selection"):"before"===this.options.selection&&l<=a[0]&&this._addClass(this.ticks[k],"in-selection"),this.tickLabels[k]&&(this.tickLabels[k].style[h]=i+"px","vertical"!==this.options.orientation&&void 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p=this.tooltip_min.getBoundingClientRect(),q=this.tooltip_max.getBoundingClientRect();"bottom"===this.options.tooltip_position?p.right>q.left?(this._removeClass(this.tooltip_max,"bottom"),this._addClass(this.tooltip_max,"top"),this.tooltip_max.style.top="",this.tooltip_max.style.bottom="22px"):(this._removeClass(this.tooltip_max,"top"),this._addClass(this.tooltip_max,"bottom"),this.tooltip_max.style.top=this.tooltip_min.style.top,this.tooltip_max.style.bottom=""):p.right>q.left?(this._removeClass(this.tooltip_max,"top"),this._addClass(this.tooltip_max,"bottom"),this.tooltip_max.style.top="18px"):(this._removeClass(this.tooltip_max,"bottom"),this._addClass(this.tooltip_max,"top"),this.tooltip_max.style.top=this.tooltip_min.style.top)}},_createHighlightRange:function(a,b){return this._isHighlightRange(a,b)?a>b?{start:b,size:a-b}:{start:a,size:b-a}:null},_isHighlightRange:function(a,b){return 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").addClass("fixed-table-scroll-outer");f.append(e),a("body").append(f),c=e[0].offsetWidth,f.css("overflow","scroll"),d=e[0].offsetWidth,c===d&&(d=f[0].clientWidth),f.remove(),b=c-d}return b},h=function(b,d,e,f){var g=d;if("string"==typeof d){var h=d.split(".");h.length>1?(g=window,a.each(h,function(a,b){g=g[b]})):g=window[d]}return"object"==typeof g?g:"function"==typeof g?g.apply(b,e):!g&&"string"==typeof d&&c.apply(this,[d].concat(e))?c.apply(this,[d].concat(e)):f},i=function(b,c,d){var e=Object.getOwnPropertyNames(b),f=Object.getOwnPropertyNames(c),g="";if(d&&e.length!==f.length)return!1;for(var h=0;h-1&&b[g]!==c[g])return!1;return!0},j=function(a){return"string"==typeof a?a.replace(/&/g,"&").replace(//g,">").replace(/"/g,""").replace(/'/g,"'").replace(/`/g,"`"):a},k=function(b){var c=0;return b.children().each(function(){c0||navigator.userAgent.match(/Trident.*rv\:11\./))},o=function(){Object.keys||(Object.keys=function(){var a=Object.prototype.hasOwnProperty,b=!{toString:null}.propertyIsEnumerable("toString"),c=["toString","toLocaleString","valueOf","hasOwnProperty","isPrototypeOf","propertyIsEnumerable","constructor"],d=c.length;return function(e){if("object"!=typeof e&&("function"!=typeof e||null===e))throw new TypeError("Object.keys called on non-object");var f,g,h=[];for(f in e)a.call(e,f)&&h.push(f);if(b)for(g=0;d>g;g++)a.call(e,c[g])&&h.push(c[g]);return h}}())},p=function(b,c){this.options=c,this.$el=a(b),this.$el_=this.$el.clone(),this.timeoutId_=0,this.timeoutFooter_=0,this.init()};p.DEFAULTS={classes:"table table-hover",locale:void 0,height:void 0,undefinedText:"-",sortName:void 0,sortOrder:"asc",sortStable:!1,striped:!1,columns:[[]],data:[],dataField:"rows",method:"get",url:void 0,ajax:void 0,cache:!0,contentType:"application/json",dataType:"json",ajaxOptions:{},queryParams:function(a){return a},queryParamsType:"limit",responseHandler:function(a){return a},pagination:!1,onlyInfoPagination:!1,sidePagination:"client",totalRows:0,pageNumber:1,pageSize:10,pageList:[10,25,50,100],paginationHAlign:"right",paginationVAlign:"bottom",paginationDetailHAlign:"left",paginationPreText:"‹",paginationNextText:"›",search:!1,searchOnEnterKey:!1,strictSearch:!1,searchAlign:"right",selectItemName:"btSelectItem",showHeader:!0,showFooter:!1,showColumns:!1,showPaginationSwitch:!1,showRefresh:!1,showToggle:!1,buttonsAlign:"right",smartDisplay:!0,escape:!1,minimumCountColumns:1,idField:void 0,uniqueId:void 0,cardView:!1,detailView:!1,detailFormatter:function(){return""},trimOnSearch:!0,clickToSelect:!1,singleSelect:!1,toolbar:void 0,toolbarAlign:"left",checkboxHeader:!0,sortable:!0,silentSort:!0,maintainSelected:!1,searchTimeOut:500,searchText:"",iconSize:void 0,buttonsClass:"default",iconsPrefix:"glyphicon",icons:{paginationSwitchDown:"glyphicon-collapse-down icon-chevron-down",paginationSwitchUp:"glyphicon-collapse-up icon-chevron-up",refresh:"glyphicon-refresh icon-refresh",toggle:"glyphicon-list-alt icon-list-alt",columns:"glyphicon-th icon-th",detailOpen:"glyphicon-plus icon-plus",detailClose:"glyphicon-minus icon-minus"},customSearch:a.noop,customSort:a.noop,rowStyle:function(){return{}},rowAttributes:function(){return{}},footerStyle:function(){return{}},onAll:function(){return!1},onClickCell:function(){return!1},onDblClickCell:function(){return!1},onClickRow:function(){return!1},onDblClickRow:function(){return!1},onSort:function(){return!1},onCheck:function(){return!1},onUncheck:function(){return!1},onCheckAll:function(){return!1},onUncheckAll:function(){return!1},onCheckSome:function(){return!1},onUncheckSome:function(){return!1},onLoadSuccess:function(){return!1},onLoadError:function(){return!1},onColumnSwitch:function(){return!1},onPageChange:function(){return!1},onSearch:function(){return!1},onToggle:function(){return!1},onPreBody:function(){return!1},onPostBody:function(){return!1},onPostHeader:function(){return!1},onExpandRow:function(){return!1},onCollapseRow:function(){return!1},onRefreshOptions:function(){return!1},onRefresh:function(){return!1},onResetView:function(){return!1}},p.LOCALES={},p.LOCALES["en-US"]=p.LOCALES.en={formatLoadingMessage:function(){return"Loading, please wait..."},formatRecordsPerPage:function(a){return c("%s rows per page",a)},formatShowingRows:function(a,b,d){return c("Showing %s to %s of %s rows",a,b,d)},formatDetailPagination:function(a){return c("Showing %s rows",a)},formatSearch:function(){return"Search"},formatNoMatches:function(){return"No matching records found"},formatPaginationSwitch:function(){return"Hide/Show pagination"},formatRefresh:function(){return"Refresh"},formatToggle:function(){return"Toggle"},formatColumns:function(){return"Columns"},formatAllRows:function(){return"All"}},a.extend(p.DEFAULTS,p.LOCALES["en-US"]),p.COLUMN_DEFAULTS={radio:!1,checkbox:!1,checkboxEnabled:!0,field:void 0,title:void 0,titleTooltip:void 0,"class":void 0,align:void 0,halign:void 0,falign:void 0,valign:void 0,width:void 0,sortable:!1,order:"asc",visible:!0,switchable:!0,clickToSelect:!0,formatter:void 0,footerFormatter:void 0,events:void 0,sorter:void 0,sortName:void 0,cellStyle:void 0,searchable:!0,searchFormatter:!0,cardVisible:!0},p.EVENTS={"all.bs.table":"onAll","click-cell.bs.table":"onClickCell","dbl-click-cell.bs.table":"onDblClickCell","click-row.bs.table":"onClickRow","dbl-click-row.bs.table":"onDblClickRow","sort.bs.table":"onSort","check.bs.table":"onCheck","uncheck.bs.table":"onUncheck","check-all.bs.table":"onCheckAll","uncheck-all.bs.table":"onUncheckAll","check-some.bs.table":"onCheckSome","uncheck-some.bs.table":"onUncheckSome","load-success.bs.table":"onLoadSuccess","load-error.bs.table":"onLoadError","column-switch.bs.table":"onColumnSwitch","page-change.bs.table":"onPageChange","search.bs.table":"onSearch","toggle.bs.table":"onToggle","pre-body.bs.table":"onPreBody","post-body.bs.table":"onPostBody","post-header.bs.table":"onPostHeader","expand-row.bs.table":"onExpandRow","collapse-row.bs.table":"onCollapseRow","refresh-options.bs.table":"onRefreshOptions","reset-view.bs.table":"onResetView","refresh.bs.table":"onRefresh"},p.prototype.init=function(){this.initLocale(),this.initContainer(),this.initTable(),this.initHeader(),this.initData(),this.initFooter(),this.initToolbar(),this.initPagination(),this.initBody(),this.initSearchText(),this.initServer()},p.prototype.initLocale=function(){if(this.options.locale){var b=this.options.locale.split(/-|_/);b[0].toLowerCase(),b[1]&&b[1].toUpperCase(),a.fn.bootstrapTable.locales[this.options.locale]?a.extend(this.options,a.fn.bootstrapTable.locales[this.options.locale]):a.fn.bootstrapTable.locales[b.join("-")]?a.extend(this.options,a.fn.bootstrapTable.locales[b.join("-")]):a.fn.bootstrapTable.locales[b[0]]&&a.extend(this.options,a.fn.bootstrapTable.locales[b[0]])}},p.prototype.initContainer=function(){this.$container=a(['
','
',"top"===this.options.paginationVAlign||"both"===this.options.paginationVAlign?'
':"",'
','
','
','
',this.options.formatLoadingMessage(),"
","
",'
',"bottom"===this.options.paginationVAlign||"both"===this.options.paginationVAlign?'
':"","
","
"].join("")),this.$container.insertAfter(this.$el),this.$tableContainer=this.$container.find(".fixed-table-container"),this.$tableHeader=this.$container.find(".fixed-table-header"),this.$tableBody=this.$container.find(".fixed-table-body"),this.$tableLoading=this.$container.find(".fixed-table-loading"),this.$tableFooter=this.$container.find(".fixed-table-footer"),this.$toolbar=this.$container.find(".fixed-table-toolbar"),this.$pagination=this.$container.find(".fixed-table-pagination"),this.$tableBody.append(this.$el),this.$container.after('
'),this.$el.addClass(this.options.classes),this.options.striped&&this.$el.addClass("table-striped"),-1!==a.inArray("table-no-bordered",this.options.classes.split(" "))&&this.$tableContainer.addClass("table-no-bordered")},p.prototype.initTable=function(){var b=this,c=[],d=[];if(this.$header=this.$el.find(">thead"),this.$header.length||(this.$header=a("").appendTo(this.$el)),this.$header.find("tr").each(function(){var b=[];a(this).find("th").each(function(){"undefined"!=typeof a(this).data("field")&&a(this).data("field",a(this).data("field")+""),b.push(a.extend({},{title:a(this).html(),"class":a(this).attr("class"),titleTooltip:a(this).attr("title"),rowspan:a(this).attr("rowspan")?+a(this).attr("rowspan"):void 0,colspan:a(this).attr("colspan")?+a(this).attr("colspan"):void 0},a(this).data()))}),c.push(b)}),a.isArray(this.options.columns[0])||(this.options.columns=[this.options.columns]),this.options.columns=a.extend(!0,[],c,this.options.columns),this.columns=[],f(this.options.columns),a.each(this.options.columns,function(c,d){a.each(d,function(d,e){e=a.extend({},p.COLUMN_DEFAULTS,e),"undefined"!=typeof e.fieldIndex&&(b.columns[e.fieldIndex]=e),b.options.columns[c][d]=e})}),!this.options.data.length){var e=[];this.$el.find(">tbody>tr").each(function(c){var f={};f._id=a(this).attr("id"),f._class=a(this).attr("class"),f._data=l(a(this).data()),a(this).find(">td").each(function(d){for(var g,h,i=a(this),j=+i.attr("colspan")||1,k=+i.attr("rowspan")||1;e[c]&&e[c][d];d++);for(g=d;d+j>g;g++)for(h=c;c+k>h;h++)e[h]||(e[h]=[]),e[h][g]=!0;var m=b.columns[d].field;f[m]=a(this).html(),f["_"+m+"_id"]=a(this).attr("id"),f["_"+m+"_class"]=a(this).attr("class"),f["_"+m+"_rowspan"]=a(this).attr("rowspan"),f["_"+m+"_colspan"]=a(this).attr("colspan"),f["_"+m+"_title"]=a(this).attr("title"),f["_"+m+"_data"]=l(a(this).data())}),d.push(f)}),this.options.data=d,d.length&&(this.fromHtml=!0)}},p.prototype.initHeader=function(){var b=this,d={},e=[];this.header={fields:[],styles:[],classes:[],formatters:[],events:[],sorters:[],sortNames:[],cellStyles:[],searchables:[]},a.each(this.options.columns,function(f,g){e.push(""),0===f&&!b.options.cardView&&b.options.detailView&&e.push(c('
',b.options.columns.length)),a.each(g,function(a,f){var g="",h="",i="",j="",k=c(' class="%s"',f["class"]),l=(b.options.sortOrder||f.order,"px"),m=f.width;if(void 0===f.width||b.options.cardView||"string"==typeof f.width&&-1!==f.width.indexOf("%")&&(l="%"),f.width&&"string"==typeof f.width&&(m=f.width.replace("%","").replace("px","")),h=c("text-align: %s; ",f.halign?f.halign:f.align),i=c("text-align: %s; ",f.align),j=c("vertical-align: %s; ",f.valign),j+=c("width: %s; ",!f.checkbox&&!f.radio||m?m?m+l:void 0:"36px"),"undefined"!=typeof f.fieldIndex){if(b.header.fields[f.fieldIndex]=f.field,b.header.styles[f.fieldIndex]=i+j,b.header.classes[f.fieldIndex]=k,b.header.formatters[f.fieldIndex]=f.formatter,b.header.events[f.fieldIndex]=f.events,b.header.sorters[f.fieldIndex]=f.sorter,b.header.sortNames[f.fieldIndex]=f.sortName,b.header.cellStyles[f.fieldIndex]=f.cellStyle,b.header.searchables[f.fieldIndex]=f.searchable,!f.visible)return;if(b.options.cardView&&!f.cardVisible)return;d[f.field]=f}e.push(""),e.push(c('
',b.options.sortable&&f.sortable?"sortable both":"")),g=f.title,f.checkbox&&(!b.options.singleSelect&&b.options.checkboxHeader&&(g=''),b.header.stateField=f.field),f.radio&&(g="",b.header.stateField=f.field,b.options.singleSelect=!0),e.push(g),e.push("
"),e.push('
'),e.push("
"),e.push("")}),e.push("")}),this.$header.html(e.join("")),this.$header.find("th[data-field]").each(function(){a(this).data(d[a(this).data("field")])}),this.$container.off("click",".th-inner").on("click",".th-inner",function(c){var d=a(this);return b.options.detailView&&d.closest(".bootstrap-table")[0]!==b.$container[0]?!1:void(b.options.sortable&&d.parent().data().sortable&&b.onSort(c))}),this.$header.children().children().off("keypress").on("keypress",function(c){if(b.options.sortable&&a(this).data().sortable){var d=c.keyCode||c.which;13==d&&b.onSort(c)}}),a(window).off("resize.bootstrap-table"),!this.options.showHeader||this.options.cardView?(this.$header.hide(),this.$tableHeader.hide(),this.$tableLoading.css("top",0)):(this.$header.show(),this.$tableHeader.show(),this.$tableLoading.css("top",this.$header.outerHeight()+1),this.getCaret(),a(window).on("resize.bootstrap-table",a.proxy(this.resetWidth,this))),this.$selectAll=this.$header.find('[name="btSelectAll"]'),this.$selectAll.off("click").on("click",function(){var c=a(this).prop("checked");b[c?"checkAll":"uncheckAll"](),b.updateSelected()})},p.prototype.initFooter=function(){!this.options.showFooter||this.options.cardView?this.$tableFooter.hide():this.$tableFooter.show()},p.prototype.initData=function(a,b){this.data="append"===b?this.data.concat(a):"prepend"===b?[].concat(a).concat(this.data):a||this.options.data,this.options.data="append"===b?this.options.data.concat(a):"prepend"===b?[].concat(a).concat(this.options.data):this.data,"server"!==this.options.sidePagination&&this.initSort()},p.prototype.initSort=function(){var b=this,c=this.options.sortName,d="desc"===this.options.sortOrder?-1:1,e=a.inArray(this.options.sortName,this.header.fields);return this.options.customSort!==a.noop?void this.options.customSort.apply(this,[this.options.sortName,this.options.sortOrder]):void(-1!==e&&(this.options.sortStable&&a.each(this.data,function(a,b){b.hasOwnProperty("_position")||(b._position=a)}),this.data.sort(function(f,g){b.header.sortNames[e]&&(c=b.header.sortNames[e]);var i=m(f,c,b.options.escape),j=m(g,c,b.options.escape),k=h(b.header,b.header.sorters[e],[i,j]);return void 0!==k?d*k:((void 0===i||null===i)&&(i=""),(void 0===j||null===j)&&(j=""),b.options.sortStable&&i===j&&(i=f._position,j=g._position),a.isNumeric(i)&&a.isNumeric(j)?(i=parseFloat(i),j=parseFloat(j),j>i?-1*d:d):i===j?0:("string"!=typeof i&&(i=i.toString()),-1===i.localeCompare(j)?-1*d:d))})))},p.prototype.onSort=function(b){var c="keypress"===b.type?a(b.currentTarget):a(b.currentTarget).parent(),d=this.$header.find("th").eq(c.index());return this.$header.add(this.$header_).find("span.order").remove(),this.options.sortName===c.data("field")?this.options.sortOrder="asc"===this.options.sortOrder?"desc":"asc":(this.options.sortName=c.data("field"),this.options.sortOrder="asc"===c.data("order")?"desc":"asc"),this.trigger("sort",this.options.sortName,this.options.sortOrder),c.add(d).data("order",this.options.sortOrder),this.getCaret(),"server"===this.options.sidePagination?void this.initServer(this.options.silentSort):(this.initSort(),void this.initBody())},p.prototype.initToolbar=function(){var b,d,e=this,f=[],g=0,i=0;this.$toolbar.find(".bs-bars").children().length&&a("body").append(a(this.options.toolbar)),this.$toolbar.html(""),("string"==typeof this.options.toolbar||"object"==typeof this.options.toolbar)&&a(c('
',this.options.toolbarAlign)).appendTo(this.$toolbar).append(a(this.options.toolbar)),f=[c('
',this.options.buttonsAlign,this.options.buttonsAlign)],"string"==typeof this.options.icons&&(this.options.icons=h(null,this.options.icons)),this.options.showPaginationSwitch&&f.push(c('"),this.options.showRefresh&&f.push(c('"),this.options.showToggle&&f.push(c('"),this.options.showColumns&&(f.push(c('
',this.options.formatColumns()),'",'","
")),f.push("
"),(this.showToolbar||f.length>2)&&this.$toolbar.append(f.join("")),this.options.showPaginationSwitch&&this.$toolbar.find('button[name="paginationSwitch"]').off("click").on("click",a.proxy(this.togglePagination,this)),this.options.showRefresh&&this.$toolbar.find('button[name="refresh"]').off("click").on("click",a.proxy(this.refresh,this)),this.options.showToggle&&this.$toolbar.find('button[name="toggle"]').off("click").on("click",function(){e.toggleView()}),this.options.showColumns&&(b=this.$toolbar.find(".keep-open"),i<=this.options.minimumCountColumns&&b.find("input").prop("disabled",!0),b.find("li").off("click").on("click",function(a){a.stopImmediatePropagation()}),b.find("input").off("click").on("click",function(){var b=a(this);e.toggleColumn(a(this).val(),b.prop("checked"),!1),e.trigger("column-switch",a(this).data("field"),b.prop("checked"))})),this.options.search&&(f=[],f.push('
',c('',this.options.formatSearch()),"
"),this.$toolbar.append(f.join("")),d=this.$toolbar.find(".search input"),d.off("keyup drop").on("keyup drop",function(b){e.options.searchOnEnterKey&&13!==b.keyCode||a.inArray(b.keyCode,[37,38,39,40])>-1||(clearTimeout(g),g=setTimeout(function(){e.onSearch(b)},e.options.searchTimeOut))}),n()&&d.off("mouseup").on("mouseup",function(a){clearTimeout(g),g=setTimeout(function(){e.onSearch(a)},e.options.searchTimeOut)}))},p.prototype.onSearch=function(b){var c=a.trim(a(b.currentTarget).val());this.options.trimOnSearch&&a(b.currentTarget).val()!==c&&a(b.currentTarget).val(c),c!==this.searchText&&(this.searchText=c,this.options.searchText=c,this.options.pageNumber=1,this.initSearch(),this.updatePagination(),this.trigger("search",c))},p.prototype.initSearch=function(){var b=this;if("server"!==this.options.sidePagination){if(this.options.customSearch!==a.noop)return void this.options.customSearch.apply(this,[this.searchText]);var c=this.searchText&&(this.options.escape?j(this.searchText):this.searchText).toLowerCase(),d=a.isEmptyObject(this.filterColumns)?null:this.filterColumns;this.data=d?a.grep(this.options.data,function(b){for(var c in d)if(a.isArray(d[c])&&-1===a.inArray(b[c],d[c])||b[c]!==d[c])return!1;return!0}):this.options.data,this.data=c?a.grep(this.data,function(d,f){for(var g=0;g-1&&(n=!0)}this.totalPages=~~((this.options.totalRows-1)/this.options.pageSize)+1,this.options.totalPages=this.totalPages}if(this.totalPages>0&&this.options.pageNumber>this.totalPages&&(this.options.pageNumber=this.totalPages),this.pageFrom=(this.options.pageNumber-1)*this.options.pageSize+1,this.pageTo=this.options.pageNumber*this.options.pageSize,this.pageTo>this.options.totalRows&&(this.pageTo=this.options.totalRows),m.push('
','',this.options.onlyInfoPagination?this.options.formatDetailPagination(this.options.totalRows):this.options.formatShowingRows(this.pageFrom,this.pageTo,this.options.totalRows),""),!this.options.onlyInfoPagination){m.push('');var r=[c('',"top"===this.options.paginationVAlign||"both"===this.options.paginationVAlign?"dropdown":"dropup"),'",'"),m.push(this.options.formatRecordsPerPage(r.join(""))),m.push(""),m.push("
",'")}this.$pagination.html(m.join("")),this.options.onlyInfoPagination||(f=this.$pagination.find(".page-list a"),g=this.$pagination.find(".page-first"),h=this.$pagination.find(".page-pre"),i=this.$pagination.find(".page-next"),j=this.$pagination.find(".page-last"),k=this.$pagination.find(".page-number"),this.options.smartDisplay&&(this.totalPages<=1&&this.$pagination.find("div.pagination").hide(),(p.length<2||this.options.totalRows<=p[0])&&this.$pagination.find("span.page-list").hide(),this.$pagination[this.getData().length?"show":"hide"]()),n&&(this.options.pageSize=this.options.formatAllRows()),f.off("click").on("click",a.proxy(this.onPageListChange,this)),g.off("click").on("click",a.proxy(this.onPageFirst,this)),h.off("click").on("click",a.proxy(this.onPagePre,this)),i.off("click").on("click",a.proxy(this.onPageNext,this)),j.off("click").on("click",a.proxy(this.onPageLast,this)),k.off("click").on("click",a.proxy(this.onPageNumber,this)))},p.prototype.updatePagination=function(b){b&&a(b.currentTarget).hasClass("disabled")||(this.options.maintainSelected||this.resetRows(),this.initPagination(),"server"===this.options.sidePagination?this.initServer():this.initBody(),this.trigger("page-change",this.options.pageNumber,this.options.pageSize))},p.prototype.onPageListChange=function(b){var c=a(b.currentTarget);c.parent().addClass("active").siblings().removeClass("active"),this.options.pageSize=c.text().toUpperCase()===this.options.formatAllRows().toUpperCase()?this.options.formatAllRows():+c.text(),this.$toolbar.find(".page-size").text(this.options.pageSize),this.updatePagination(b)},p.prototype.onPageFirst=function(a){this.options.pageNumber=1,this.updatePagination(a)},p.prototype.onPagePre=function(a){this.options.pageNumber-1===0?this.options.pageNumber=this.options.totalPages:this.options.pageNumber--,this.updatePagination(a)},p.prototype.onPageNext=function(a){this.options.pageNumber+1>this.options.totalPages?this.options.pageNumber=1:this.options.pageNumber++,this.updatePagination(a)},p.prototype.onPageLast=function(a){this.options.pageNumber=this.totalPages,this.updatePagination(a)},p.prototype.onPageNumber=function(b){this.options.pageNumber!==+a(b.currentTarget).text()&&(this.options.pageNumber=+a(b.currentTarget).text(),this.updatePagination(b))},p.prototype.initBody=function(b){var f=this,g=[],i=this.getData();this.trigger("pre-body",i),this.$body=this.$el.find(">tbody"),this.$body.length||(this.$body=a("").appendTo(this.$el)),this.options.pagination&&"server"!==this.options.sidePagination||(this.pageFrom=1,this.pageTo=i.length);for(var k=this.pageFrom-1;k"),this.options.cardView&&g.push(c('
',this.header.fields.length)),!this.options.cardView&&this.options.detailView&&g.push("",'',c('',this.options.iconsPrefix,this.options.icons.detailOpen),"",""),a.each(this.header.fields,function(b,e){var i="",j=m(n,e,f.options.escape),l="",q={},r="",s=f.header.classes[b],t="",u="",v="",w="",x=f.columns[b];if(!(f.fromHtml&&"undefined"==typeof j||!x.visible||f.options.cardView&&!x.cardVisible)){if(o=c('style="%s"',p.concat(f.header.styles[b]).join("; ")),n["_"+e+"_id"]&&(r=c(' id="%s"',n["_"+e+"_id"])),n["_"+e+"_class"]&&(s=c(' class="%s"',n["_"+e+"_class"])),n["_"+e+"_rowspan"]&&(u=c(' rowspan="%s"',n["_"+e+"_rowspan"])),n["_"+e+"_colspan"]&&(v=c(' colspan="%s"',n["_"+e+"_colspan"])),n["_"+e+"_title"]&&(w=c(' title="%s"',n["_"+e+"_title"])),q=h(f.header,f.header.cellStyles[b],[j,n,k,e],q),q.classes&&(s=c(' class="%s"',q.classes)),q.css){var y=[];for(var z in q.css)y.push(z+": "+q.css[z]);o=c('style="%s"',y.concat(f.header.styles[b]).join("; "))}j=h(x,f.header.formatters[b],[j,n,k],j),n["_"+e+"_data"]&&!a.isEmptyObject(n["_"+e+"_data"])&&a.each(n["_"+e+"_data"],function(a,b){"index"!==a&&(t+=c(' data-%s="%s"',a,b))}),x.checkbox||x.radio?(l=x.checkbox?"checkbox":l,l=x.radio?"radio":l,i=[c(f.options.cardView?'
':'',x["class"]||""),"",f.header.formatters[b]&&"string"==typeof j?j:"",f.options.cardView?"
":""].join(""),n[f.header.stateField]=j===!0||j&&j.checked):(j="undefined"==typeof j||null===j?f.options.undefinedText:j,i=f.options.cardView?['
',f.options.showHeader?c('%s',o,d(f.columns,"field","title",e)):"",c('%s',j),"
"].join(""):[c("",r,s,o,t,u,v,w),j,""].join(""),f.options.cardView&&f.options.smartDisplay&&""===j&&(i='
')),g.push(i)}}),this.options.cardView&&g.push("
"),g.push("")}g.length||g.push('',c('%s',this.$header.find("th").length,this.options.formatNoMatches()),""),this.$body.html(g.join("")),b||this.scrollTo(0),this.$body.find("> tr[data-index] > td").off("click dblclick").on("click dblclick",function(b){var d=a(this),g=d.parent(),h=f.data[g.data("index")],i=d[0].cellIndex,j=f.getVisibleFields(),k=j[f.options.detailView&&!f.options.cardView?i-1:i],l=f.columns[e(f.columns,k)],n=m(h,k,f.options.escape);if(!d.find(".detail-icon").length&&(f.trigger("click"===b.type?"click-cell":"dbl-click-cell",k,n,h,d),f.trigger("click"===b.type?"click-row":"dbl-click-row",h,g,k), +"click"===b.type&&f.options.clickToSelect&&l.clickToSelect)){var o=g.find(c('[name="%s"]',f.options.selectItemName));o.length&&o[0].click()}}),this.$body.find("> tr[data-index] > td > .detail-icon").off("click").on("click",function(){var b=a(this),d=b.parent().parent(),e=d.data("index"),g=i[e];if(d.next().is("tr.detail-view"))b.find("i").attr("class",c("%s %s",f.options.iconsPrefix,f.options.icons.detailOpen)),d.next().remove(),f.trigger("collapse-row",e,g);else{b.find("i").attr("class",c("%s %s",f.options.iconsPrefix,f.options.icons.detailClose)),d.after(c('',d.find("td").length));var j=d.next().find("td"),k=h(f.options,f.options.detailFormatter,[e,g,j],"");1===j.length&&j.append(k),f.trigger("expand-row",e,g,j)}f.resetView()}),this.$selectItem=this.$body.find(c('[name="%s"]',this.options.selectItemName)),this.$selectItem.off("click").on("click",function(b){b.stopImmediatePropagation();var c=a(this),d=c.prop("checked"),e=f.data[c.data("index")];f.options.maintainSelected&&a(this).is(":radio")&&a.each(f.options.data,function(a,b){b[f.header.stateField]=!1}),e[f.header.stateField]=d,f.options.singleSelect&&(f.$selectItem.not(this).each(function(){f.data[a(this).data("index")][f.header.stateField]=!1}),f.$selectItem.filter(":checked").not(this).prop("checked",!1)),f.updateSelected(),f.trigger(d?"check":"uncheck",e,c)}),a.each(this.header.events,function(b,c){if(c){"string"==typeof c&&(c=h(null,c));var d=f.header.fields[b],e=a.inArray(d,f.getVisibleFields());f.options.detailView&&!f.options.cardView&&(e+=1);for(var g in c)f.$body.find(">tr:not(.no-records-found)").each(function(){var b=a(this),h=b.find(f.options.cardView?".card-view":"td").eq(e),i=g.indexOf(" "),j=g.substring(0,i),k=g.substring(i+1),l=c[g];h.find(k).off(j).on(j,function(a){var c=b.data("index"),e=f.data[c],g=e[d];l.apply(this,[a,g,e,c])})})}}),this.updateSelected(),this.resetView(),this.trigger("post-body",i)},p.prototype.initServer=function(b,c,d){var e,f=this,g={},i={searchText:this.searchText,sortName:this.options.sortName,sortOrder:this.options.sortOrder};this.options.pagination&&(i.pageSize=this.options.pageSize===this.options.formatAllRows()?this.options.totalRows:this.options.pageSize,i.pageNumber=this.options.pageNumber),(d||this.options.url||this.options.ajax)&&("limit"===this.options.queryParamsType&&(i={search:i.searchText,sort:i.sortName,order:i.sortOrder},this.options.pagination&&(i.offset=this.options.pageSize===this.options.formatAllRows()?0:this.options.pageSize*(this.options.pageNumber-1),i.limit=this.options.pageSize===this.options.formatAllRows()?this.options.totalRows:this.options.pageSize)),a.isEmptyObject(this.filterColumnsPartial)||(i.filter=JSON.stringify(this.filterColumnsPartial,null)),g=h(this.options,this.options.queryParams,[i],g),a.extend(g,c||{}),g!==!1&&(b||this.$tableLoading.show(),e=a.extend({},h(null,this.options.ajaxOptions),{type:this.options.method,url:d||this.options.url,data:"application/json"===this.options.contentType&&"post"===this.options.method?JSON.stringify(g):g,cache:this.options.cache,contentType:this.options.contentType,dataType:this.options.dataType,success:function(a){a=h(f.options,f.options.responseHandler,[a],a),f.load(a),f.trigger("load-success",a),b||f.$tableLoading.hide()},error:function(a){f.trigger("load-error",a.status,a),b||f.$tableLoading.hide()}}),this.options.ajax?h(this,this.options.ajax,[e],null):(this._xhr&&4!==this._xhr.readyState&&this._xhr.abort(),this._xhr=a.ajax(e))))},p.prototype.initSearchText=function(){if(this.options.search&&""!==this.options.searchText){var a=this.$toolbar.find(".search input");a.val(this.options.searchText),this.onSearch({currentTarget:a})}},p.prototype.getCaret=function(){var b=this;a.each(this.$header.find("th"),function(c,d){a(d).find(".sortable").removeClass("desc asc").addClass(a(d).data("field")===b.options.sortName?b.options.sortOrder:"both")})},p.prototype.updateSelected=function(){var b=this.$selectItem.filter(":enabled").length&&this.$selectItem.filter(":enabled").length===this.$selectItem.filter(":enabled").filter(":checked").length;this.$selectAll.add(this.$selectAll_).prop("checked",b),this.$selectItem.each(function(){a(this).closest("tr")[a(this).prop("checked")?"addClass":"removeClass"]("selected")})},p.prototype.updateRows=function(){var b=this;this.$selectItem.each(function(){b.data[a(this).data("index")][b.header.stateField]=a(this).prop("checked")})},p.prototype.resetRows=function(){var b=this;a.each(this.data,function(a,c){b.$selectAll.prop("checked",!1),b.$selectItem.prop("checked",!1),b.header.stateField&&(c[b.header.stateField]=!1)})},p.prototype.trigger=function(b){var c=Array.prototype.slice.call(arguments,1);b+=".bs.table",this.options[p.EVENTS[b]].apply(this.options,c),this.$el.trigger(a.Event(b),c),this.options.onAll(b,c),this.$el.trigger(a.Event("all.bs.table"),[b,c])},p.prototype.resetHeader=function(){clearTimeout(this.timeoutId_),this.timeoutId_=setTimeout(a.proxy(this.fitHeader,this),this.$el.is(":hidden")?100:0)},p.prototype.fitHeader=function(){var b,d,e,f,h=this;if(h.$el.is(":hidden"))return void(h.timeoutId_=setTimeout(a.proxy(h.fitHeader,h),100));if(b=this.$tableBody.get(0),d=b.scrollWidth>b.clientWidth&&b.scrollHeight>b.clientHeight+this.$header.outerHeight()?g():0,this.$el.css("margin-top",-this.$header.outerHeight()),e=a(":focus"),e.length>0){var i=e.parents("th");if(i.length>0){var j=i.attr("data-field");if(void 0!==j){var k=this.$header.find("[data-field='"+j+"']");k.length>0&&k.find(":input").addClass("focus-temp")}}}this.$header_=this.$header.clone(!0,!0),this.$selectAll_=this.$header_.find('[name="btSelectAll"]'),this.$tableHeader.css({"margin-right":d}).find("table").css("width",this.$el.outerWidth()).html("").attr("class",this.$el.attr("class")).append(this.$header_),f=a(".focus-temp:visible:eq(0)"),f.length>0&&(f.focus(),this.$header.find(".focus-temp").removeClass("focus-temp")),this.$header.find("th[data-field]").each(function(){h.$header_.find(c('th[data-field="%s"]',a(this).data("field"))).data(a(this).data())});var l=this.getVisibleFields(),m=this.$header_.find("th");this.$body.find(">tr:first-child:not(.no-records-found) > *").each(function(b){var d=a(this),e=b;h.options.detailView&&!h.options.cardView&&(0===b&&h.$header_.find("th.detail").find(".fht-cell").width(d.innerWidth()),e=b-1);var f=h.$header_.find(c('th[data-field="%s"]',l[e]));f.length>1&&(f=a(m[d[0].cellIndex])),f.find(".fht-cell").width(d.innerWidth())}),this.$tableBody.off("scroll").on("scroll",function(){h.$tableHeader.scrollLeft(a(this).scrollLeft()),h.options.showFooter&&!h.options.cardView&&h.$tableFooter.scrollLeft(a(this).scrollLeft())}),h.trigger("post-header")},p.prototype.resetFooter=function(){var b=this,d=b.getData(),e=[];this.options.showFooter&&!this.options.cardView&&(!this.options.cardView&&this.options.detailView&&e.push('
 
'),a.each(this.columns,function(a,f){var g,i="",j="",k=[],l={},m=c(' class="%s"',f["class"]);if(f.visible&&(!b.options.cardView||f.cardVisible)){if(i=c("text-align: %s; ",f.falign?f.falign:f.align),j=c("vertical-align: %s; ",f.valign),l=h(null,b.options.footerStyle),l&&l.css)for(g in l.css)k.push(g+": "+l.css[g]);e.push(""),e.push('
'),e.push(h(f,f.footerFormatter,[d]," ")||" "),e.push("
"),e.push('
'),e.push(""),e.push("")}}),this.$tableFooter.find("tr").html(e.join("")),this.$tableFooter.show(),clearTimeout(this.timeoutFooter_),this.timeoutFooter_=setTimeout(a.proxy(this.fitFooter,this),this.$el.is(":hidden")?100:0))},p.prototype.fitFooter=function(){var b,c,d;return clearTimeout(this.timeoutFooter_),this.$el.is(":hidden")?void(this.timeoutFooter_=setTimeout(a.proxy(this.fitFooter,this),100)):(c=this.$el.css("width"),d=c>this.$tableBody.width()?g():0,this.$tableFooter.css({"margin-right":d}).find("table").css("width",c).attr("class",this.$el.attr("class")),b=this.$tableFooter.find("td"),void this.$body.find(">tr:first-child:not(.no-records-found) > *").each(function(c){var d=a(this);b.eq(c).find(".fht-cell").width(d.innerWidth())}))},p.prototype.toggleColumn=function(a,b,d){if(-1!==a&&(this.columns[a].visible=b,this.initHeader(),this.initSearch(),this.initPagination(),this.initBody(),this.options.showColumns)){var e=this.$toolbar.find(".keep-open input").prop("disabled",!1);d&&e.filter(c('[value="%s"]',a)).prop("checked",b),e.filter(":checked").length<=this.options.minimumCountColumns&&e.filter(":checked").prop("disabled",!0)}},p.prototype.toggleRow=function(a,b,d){-1!==a&&this.$body.find("undefined"!=typeof a?c('tr[data-index="%s"]',a):c('tr[data-uniqueid="%s"]',b))[d?"show":"hide"]()},p.prototype.getVisibleFields=function(){var b=this,c=[];return a.each(this.header.fields,function(a,d){var f=b.columns[e(b.columns,d)];f.visible&&c.push(d)}),c},p.prototype.resetView=function(a){var b=0;if(a&&a.height&&(this.options.height=a.height),this.$selectAll.prop("checked",this.$selectItem.length>0&&this.$selectItem.length===this.$selectItem.filter(":checked").length),this.options.height){var c=k(this.$toolbar),d=k(this.$pagination),e=this.options.height-c-d;this.$tableContainer.css("height",e+"px")}return this.options.cardView?(this.$el.css("margin-top","0"),this.$tableContainer.css("padding-bottom","0"),void this.$tableFooter.hide()):(this.options.showHeader&&this.options.height?(this.$tableHeader.show(),this.resetHeader(),b+=this.$header.outerHeight()):(this.$tableHeader.hide(),this.trigger("post-header")),this.options.showFooter&&(this.resetFooter(),this.options.height&&(b+=this.$tableFooter.outerHeight()+1)),this.getCaret(),this.$tableContainer.css("padding-bottom",b+"px"),void this.trigger("reset-view"))},p.prototype.getData=function(b){return!this.searchText&&a.isEmptyObject(this.filterColumns)&&a.isEmptyObject(this.filterColumnsPartial)?b?this.options.data.slice(this.pageFrom-1,this.pageTo):this.options.data:b?this.data.slice(this.pageFrom-1,this.pageTo):this.data},p.prototype.load=function(b){var c=!1;"server"===this.options.sidePagination?(this.options.totalRows=b.total,c=b.fixedScroll,b=b[this.options.dataField]):a.isArray(b)||(c=b.fixedScroll,b=b.data),this.initData(b),this.initSearch(),this.initPagination(),this.initBody(c)},p.prototype.append=function(a){this.initData(a,"append"),this.initSearch(),this.initPagination(),this.initSort(),this.initBody(!0)},p.prototype.prepend=function(a){this.initData(a,"prepend"),this.initSearch(),this.initPagination(),this.initSort(),this.initBody(!0)},p.prototype.remove=function(b){var c,d,e=this.options.data.length;if(b.hasOwnProperty("field")&&b.hasOwnProperty("values")){for(c=e-1;c>=0;c--)d=this.options.data[c],d.hasOwnProperty(b.field)&&-1!==a.inArray(d[b.field],b.values)&&this.options.data.splice(c,1);e!==this.options.data.length&&(this.initSearch(),this.initPagination(),this.initSort(),this.initBody(!0))}},p.prototype.removeAll=function(){this.options.data.length>0&&(this.options.data.splice(0,this.options.data.length),this.initSearch(),this.initPagination(),this.initBody(!0))},p.prototype.getRowByUniqueId=function(a){var b,c,d,e=this.options.uniqueId,f=this.options.data.length,g=null;for(b=f-1;b>=0;b--){if(c=this.options.data[b],c.hasOwnProperty(e))d=c[e];else{if(!c._data.hasOwnProperty(e))continue;d=c._data[e]}if("string"==typeof d?a=a.toString():"number"==typeof d&&(Number(d)===d&&d%1===0?a=parseInt(a):d===Number(d)&&0!==d&&(a=parseFloat(a))),d===a){g=c;break}}return g},p.prototype.removeByUniqueId=function(a){var b=this.options.data.length,c=this.getRowByUniqueId(a);c&&this.options.data.splice(this.options.data.indexOf(c),1),b!==this.options.data.length&&(this.initSearch(),this.initPagination(),this.initBody(!0))},p.prototype.updateByUniqueId=function(b){var c=this,d=a.isArray(b)?b:[b];a.each(d,function(b,d){var e;d.hasOwnProperty("id")&&d.hasOwnProperty("row")&&(e=a.inArray(c.getRowByUniqueId(d.id),c.options.data),-1!==e&&a.extend(c.options.data[e],d.row))}),this.initSearch(),this.initSort(),this.initBody(!0)},p.prototype.insertRow=function(a){a.hasOwnProperty("index")&&a.hasOwnProperty("row")&&(this.data.splice(a.index,0,a.row),this.initSearch(),this.initPagination(),this.initSort(),this.initBody(!0))},p.prototype.updateRow=function(b){var c=this,d=a.isArray(b)?b:[b];a.each(d,function(b,d){d.hasOwnProperty("index")&&d.hasOwnProperty("row")&&a.extend(c.options.data[d.index],d.row)}),this.initSearch(),this.initSort(),this.initBody(!0)},p.prototype.showRow=function(a){(a.hasOwnProperty("index")||a.hasOwnProperty("uniqueId"))&&this.toggleRow(a.index,a.uniqueId,!0)},p.prototype.hideRow=function(a){(a.hasOwnProperty("index")||a.hasOwnProperty("uniqueId"))&&this.toggleRow(a.index,a.uniqueId,!1)},p.prototype.getRowsHidden=function(b){var c=a(this.$body[0]).children().filter(":hidden"),d=0;if(b)for(;dtr");if(this.options.detailView&&!this.options.cardView&&(g+=1),e=j.eq(f).find(">td").eq(g),!(0>f||0>g||f>=this.data.length)){for(c=f;f+h>c;c++)for(d=g;g+i>d;d++)j.eq(c).find(">td").eq(d).hide();e.attr("rowspan",h).attr("colspan",i).show()}},p.prototype.updateCell=function(a){a.hasOwnProperty("index")&&a.hasOwnProperty("field")&&a.hasOwnProperty("value")&&(this.data[a.index][a.field]=a.value,a.reinit!==!1&&(this.initSort(),this.initBody(!0)))},p.prototype.getOptions=function(){return this.options},p.prototype.getSelections=function(){var b=this;return a.grep(this.options.data,function(a){return a[b.header.stateField]})},p.prototype.getAllSelections=function(){var b=this;return a.grep(this.options.data,function(a){return a[b.header.stateField]})},p.prototype.checkAll=function(){this.checkAll_(!0)},p.prototype.uncheckAll=function(){this.checkAll_(!1)},p.prototype.checkInvert=function(){var b=this,c=b.$selectItem.filter(":enabled"),d=c.filter(":checked");c.each(function(){a(this).prop("checked",!a(this).prop("checked"))}),b.updateRows(),b.updateSelected(),b.trigger("uncheck-some",d),d=b.getSelections(),b.trigger("check-some",d)},p.prototype.checkAll_=function(a){var b;a||(b=this.getSelections()),this.$selectAll.add(this.$selectAll_).prop("checked",a),this.$selectItem.filter(":enabled").prop("checked",a),this.updateRows(),a&&(b=this.getSelections()),this.trigger(a?"check-all":"uncheck-all",b)},p.prototype.check=function(a){this.check_(!0,a)},p.prototype.uncheck=function(a){this.check_(!1,a)},p.prototype.check_=function(a,b){var d=this.$selectItem.filter(c('[data-index="%s"]',b)).prop("checked",a);this.data[b][this.header.stateField]=a,this.updateSelected(),this.trigger(a?"check":"uncheck",this.data[b],d)},p.prototype.checkBy=function(a){this.checkBy_(!0,a)},p.prototype.uncheckBy=function(a){this.checkBy_(!1,a)},p.prototype.checkBy_=function(b,d){if(d.hasOwnProperty("field")&&d.hasOwnProperty("values")){var e=this,f=[];a.each(this.options.data,function(g,h){if(!h.hasOwnProperty(d.field))return!1;if(-1!==a.inArray(h[d.field],d.values)){var i=e.$selectItem.filter(":enabled").filter(c('[data-index="%s"]',g)).prop("checked",b);h[e.header.stateField]=b,f.push(h),e.trigger(b?"check":"uncheck",h,i)}}),this.updateSelected(),this.trigger(b?"check-some":"uncheck-some",f)}},p.prototype.destroy=function(){this.$el.insertBefore(this.$container),a(this.options.toolbar).insertBefore(this.$el),this.$container.next().remove(),this.$container.remove(),this.$el.html(this.$el_.html()).css("margin-top","0").attr("class",this.$el_.attr("class")||"")},p.prototype.showLoading=function(){this.$tableLoading.show()},p.prototype.hideLoading=function(){this.$tableLoading.hide()},p.prototype.togglePagination=function(){this.options.pagination=!this.options.pagination;var a=this.$toolbar.find('button[name="paginationSwitch"] i');this.options.pagination?a.attr("class",this.options.iconsPrefix+" "+this.options.icons.paginationSwitchDown):a.attr("class",this.options.iconsPrefix+" "+this.options.icons.paginationSwitchUp),this.updatePagination()},p.prototype.refresh=function(a){a&&a.url&&(this.options.pageNumber=1),this.initServer(a&&a.silent,a&&a.query,a&&a.url),this.trigger("refresh",a)},p.prototype.resetWidth=function(){this.options.showHeader&&this.options.height&&this.fitHeader(),this.options.showFooter&&this.fitFooter()},p.prototype.showColumn=function(a){this.toggleColumn(e(this.columns,a),!0,!0)},p.prototype.hideColumn=function(a){this.toggleColumn(e(this.columns,a),!1,!0)},p.prototype.getHiddenColumns=function(){return a.grep(this.columns,function(a){return!a.visible})},p.prototype.getVisibleColumns=function(){return a.grep(this.columns,function(a){return a.visible})},p.prototype.toggleAllColumns=function(b){if(a.each(this.columns,function(a){this.columns[a].visible=b}),this.initHeader(),this.initSearch(),this.initPagination(),this.initBody(),this.options.showColumns){var c=this.$toolbar.find(".keep-open input").prop("disabled",!1);c.filter(":checked").length<=this.options.minimumCountColumns&&c.filter(":checked").prop("disabled",!0)}},p.prototype.showAllColumns=function(){this.toggleAllColumns(!0)},p.prototype.hideAllColumns=function(){this.toggleAllColumns(!1)},p.prototype.filterBy=function(b){this.filterColumns=a.isEmptyObject(b)?{}:b,this.options.pageNumber=1,this.initSearch(),this.updatePagination()},p.prototype.scrollTo=function(a){return"string"==typeof a&&(a="bottom"===a?this.$tableBody[0].scrollHeight:0),"number"==typeof a&&this.$tableBody.scrollTop(a),"undefined"==typeof a?this.$tableBody.scrollTop():void 0},p.prototype.getScrollPosition=function(){return this.scrollTo()},p.prototype.selectPage=function(a){a>0&&a<=this.options.totalPages&&(this.options.pageNumber=a,this.updatePagination())},p.prototype.prevPage=function(){this.options.pageNumber>1&&(this.options.pageNumber--,this.updatePagination())},p.prototype.nextPage=function(){this.options.pageNumber tr[data-index="%s"]',b));d.next().is("tr.detail-view")===(a?!1:!0)&&d.find("> td > .detail-icon").click()},p.prototype.expandRow=function(a){this.expandRow_(!0,a)},p.prototype.collapseRow=function(a){this.expandRow_(!1,a)},p.prototype.expandAllRows=function(b){if(b){var d=this.$body.find(c('> tr[data-index="%s"]',0)),e=this,f=null,g=!1,h=-1;if(d.next().is("tr.detail-view")?d.next().next().is("tr.detail-view")||(d.next().find(".detail-icon").click(),g=!0):(d.find("> td > .detail-icon").click(),g=!0),g)try{h=setInterval(function(){f=e.$body.find("tr.detail-view").last().find(".detail-icon"),f.length>0?f.click():clearInterval(h)},1)}catch(i){clearInterval(h)}}else for(var j=this.$body.children(),k=0;k.btn-group"),g=f.find("div.export");if(!g.length){g=a(['
','",'","
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