Merging upstream version 1.15.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

6 files changed, 309 insertions, 20 deletions

diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 00000000..e1b89dfa
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,287 @@
+sudo: true
+language: c
+services:
+- docker
+
+# This is a hook to help us introduce "soft" errors on our process
+matrix:
+  allow_failures:
+    - env: ALLOW_SOFT_FAILURE_HERE=true
+
+# Install dependencies for all, once
+#
+install:
+- sudo apt-get install -y libcap2-bin zlib1g-dev uuid-dev fakeroot libipmimonitoring-dev libmnl-dev libnetfilter-acct-dev gnupg python-pip
+- sudo apt install -y --only-upgrade docker-ce
+- sudo pip install git-semver
+- docker info
+- source tests/installer/slack.sh
+
+# Setup notification system
+#
+notifications:
+  webhooks: https://app.fossa.io/hooks/travisci
+
+# Define the stage sequence and conditionals
+#
+stages:
+# Mandatory runs, we always want these executed
+- name: Code quality, linting, syntax, code style
+- name: Build process
+- name: Artifacts validation
+
+  # Nightly operations
+- name: Nightly operations
+  if: branch = master AND type = cron
+- name: Nightly release
+  if: branch = master AND type = cron
+
+  # Scheduled releases
+- name: Packaging for release
+  if: branch = master AND type != pull_request AND type != cron
+
+- name: Publish for release
+  if: branch = master AND type != pull_request AND type != cron AND commit_message =~ /(\[netdata release candidate\]|\[netdata major release\]|\[netdata minor release\]|\[netdata patch release\])/
+
+
+
+# Define stage implementation details
+#
+jobs:
+  include:
+    # Do code quality, syntax checking and other pre-build activities
+  - stage: Code quality, linting, syntax, code style
+
+    name: Run shellchecking on BASH
+    script: shellcheck --format=gcc $(find . -name '*.sh.in' -not -iwholename '*.git*')
+
+    # This falls under same stage defined earlier
+  - name: Run checksum checks on kickstart files
+    script: ./tests/installer/checksums.sh
+    env: LOCAL_ONLY="true"
+
+    # This falls under same stage defined earlier
+  - name: Web Dashboard pre-generated file consistency checks (dashboard.js)
+    script: cp web/gui/dashboard.js /tmp/dashboard.js && ./build/build.sh && diff /tmp/dashboard.js web/gui/dashboard.js
+
+
+
+    # Ensure netdata code builds successfully
+  - stage: Build process
+
+    name: Standard netdata build
+    script: fakeroot ./netdata-installer.sh --install $HOME --dont-wait --dont-start-it --enable-plugin-nfacct --enable-plugin-freeipmi --disable-lto
+    env: CFLAGS='-O1 -DNETDATA_INTERNAL_CHECKS=1 -DNETDATA_VERIFY_LOCKS=1'
+    after_failure: post_message "TRAVIS_MESSAGE" "<!here> standard netdata build is failing (Still dont know which one, will improve soon)"
+
+  - name: Docker container build process (alpine installation)
+    script: packaging/docker/build.sh
+    env: DEVEL="true"
+    after_failure: post_message "TRAVIS_MESSAGE" "Docker build process failed"
+
+  - name: Run 'make dist' validation
+    before_script: mkdir /tmp/netdata-makedist-test
+    script:
+    - echo "GIT Branch:" && git branch
+    - echo "Last commit:" && git log -1
+    - echo "GIT Describe:" && git describe
+    - echo "packaging/version:" && cat packaging/version
+    - docker run -it -v "${PWD}:/netdata:rw" -v "/tmp/netdata-makedist-test:/netdata_install:rw" -w /netdata "netdata/os-test:ubuntu1804" make clean || echo "Nothing to clean"
+    - docker run -it -v "${PWD}:/netdata:rw" -v "/tmp/netdata-makedist-test:/netdata_install:rw" -w /netdata "netdata/os-test:ubuntu1804" make distclean || echo "Nothing to distclean"
+    - docker run -it -v "${PWD}:/netdata:rw" -v "/tmp/netdata-makedist-test:/netdata_install:rw" -w /netdata "netdata/os-test:ubuntu1804" autoreconf -ivf && ./configure --prefix=/netdata_install/usr --sysconfdir=/netdata_install/etc --localstatedir=/netdata_install/var --with-zlib --with-math --with-user=netdata CFLAGS=-O2
+    - docker run -it -v "${PWD}:/netdata:rw" -v "/tmp/netdata-makedist-test:/netdata_install:rw" -w /netdata "netdata/os-test:ubuntu1804" make dist
+    - docker run -it -v "${PWD}:/netdata:rw" -v "/tmp/netdata-makedist-test:/netdata_install:rw" -w /netdata "netdata/os-test:ubuntu1804" ls -ltr ./netdata-$(git describe).tar.gz || ls -ltr ./netdata-$(cat packaging/version | tr -d '\n').tar.gz
+    - .travis/run_install_with_dist_file.sh
+    - docker run -it -v "${PWD}:/netdata:rw" -v "/tmp/netdata-makedist-test:/netdata_install:rw" -w /netdata "netdata/os-test:ubuntu1804" make distclean
+    git:
+      depth: false
+    after_script: rm -rf /tmp/netdata-makedist-test
+    after_failure: post_message "TRAVIS_MESSAGE" "'make dist' failed"
+
+
+
+  - stage: Artifacts validation
+
+    name: Unit Testing
+    script:
+    - fakeroot ./netdata-installer.sh --install $HOME --dont-wait --dont-start-it --enable-plugin-nfacct --enable-plugin-freeipmi --disable-lto
+    - $HOME/netdata/usr/sbin/netdata -W unittest
+    env: CFLAGS='-O1 -DNETDATA_INTERNAL_CHECKS=1 -DNETDATA_VERIFY_LOCKS=1'
+    after_failure: post_message "TRAVIS_MESSAGE" "Unit testing failed"
+
+  - name: Build/install on ubuntu 14.04 (not containerized)
+    script: fakeroot ./netdata-installer.sh --dont-wait --dont-start-it --install $HOME
+    after_failure: post_message "TRAVIS_MESSAGE" "Build/Install failed on ubuntu 14.04"
+
+  - name: Build/Install for ubuntu 18.04 (not containerized)
+    script: fakeroot ./netdata-installer.sh --dont-wait --dont-start-it --install $HOME
+    after_failure: post_message "TRAVIS_MESSAGE" "Build/Install failed on ubuntu 18.04"
+
+  - name: Run netdata lifecycle, on ubuntu 18.04 (Containerized)
+    script: docker run -it -v "${PWD}:/netdata:rw" -w /netdata "netdata/os-test:ubuntu1804" bats --tap tests/lifecycle.bats
+    after_failure: post_message "TRAVIS_MESSAGE" "Netdata lifecycle test script failed on ubuntu 18.04"
+
+  - name: Run netdata lifecycle from stable to current, on CentOS 7 (Containerized)
+    script: docker run -it -v "${PWD}:/netdata:rw" -w /netdata "netdata/os-test:centos7" tests/updater_checks.sh
+    after_failure: post_message "TRAVIS_MESSAGE" "Netdata updater process failed on CentOS 7"
+
+  - name: Build/install for CentOS 6 (Containerized)
+    script: docker run -it -v "${PWD}:/netdata:rw" -w /netdata "netdata/os-test:centos6" ./netdata-installer.sh --dont-wait --dont-start-it --install /tmp
+    after_failure: post_message "TRAVIS_MESSAGE" "Build/Install failed on CentOS 6"
+
+  - name: Build/install for CentOS 7 (Containerized)
+    script: docker run -it -v "${PWD}:/netdata:rw" -w /netdata "netdata/os-test:centos7" ./netdata-installer.sh --dont-wait --dont-start-it --install /tmp
+    after_failure: post_message "TRAVIS_MESSAGE" "Build/Install failed on CentOS 7"
+
+
+
+  - stage: Packaging for release
+
+    name: Generate changelog and TAG the release (only on special commit msg)
+    before_script: post_message "TRAVIS_MESSAGE" "Packaging step for release initiated"
+    script:
+    - echo "GIT Branch:" && git branch
+    - echo "Last commit:" && git log -1
+    - echo "GIT Describe:" && git describe
+    - echo "packaging/version:" && cat packaging/version
+    - .travis/generate_changelog_and_tag_release.sh
+    after_failure: post_message "TRAVIS_MESSAGE" "<!here> Packaging for release failed"
+    git:
+      depth: false
+
+  - name: Run labeler on github issues
+    script: .travis/labeler.sh # labeler should be replaced with GitHub Actions when they hit GA
+
+
+
+    # We only publish if a TAG has been set during packaging
+  - stage: Publish for release
+
+    name: Build & Publish docker images
+    before_script: post_message "TRAVIS_MESSAGE" "Publishing docker images"
+    script:
+    - echo "GIT Branch:" && git branch
+    - echo "Last commit:" && git log -1
+    - echo "GIT Describe:" && git describe
+    - echo "packaging/version:" && cat packaging/version
+    - packaging/docker/check_login.sh
+    - packaging/docker/build.sh
+    - packaging/docker/publish.sh
+    after_failure: post_message "TRAVIS_MESSAGE" "<!here> Docker image publishing failed"
+    git:
+      depth: false
+    env: ALLOW_SOFT_FAILURE_HERE=true
+    # We don't run on release candidates
+    if: tag !~ /(-rc)/
+
+  - name: Create release draft
+    before_script: post_message "TRAVIS_MESSAGE" "Drafting release on github"
+    script:
+    - echo "GIT Branch:" && git branch
+    - echo "Last commit:" && git log -1
+    - echo "GIT Describe:" && git describe
+    - echo "packaging/version:" && cat packaging/version
+    - echo "Generating release artifacts" && .travis/create_artifacts.sh # Could/should be a common storage to put this and share between jobs
+    - .travis/draft_release.sh
+    git:
+      depth: false
+    after_failure: post_message "TRAVIS_MESSAGE" "<!here> Draft release submission failed"
+    # We don't run on release candidates
+    if: tag !~ /(-rc)/
+
+
+
+    # This is the nightly pre-execution step (Jobs, preparatory steps for nightly, etc)
+  - stage: Nightly operations
+
+    name: Run coverity scan
+    # Just notify people that Nightly ops triggered, use the first step as a hook to do that
+    before_script: post_message "TRAVIS_MESSAGE" "Starting nightly operations"
+    script: ./coverity-install.sh && ./coverity-scan.sh || echo "Coverity failed :("
+
+  - name: Kickstart files integrity testing (extended)
+    script: ./tests/installer/checksums.sh
+
+  - name: Run labeler on github issues
+    script: .travis/labeler.sh # labeler should be replaced with GitHub Actions when they hit GA
+
+    # This is generating the changelog for nightly release and publish it
+  - name: Generate nightly changelog
+    before_script: post_message "TRAVIS_MESSAGE" "Starting changelog generation for nightlies"
+    script: ".travis/nightlies.sh"
+    after_failure: post_message "TRAVIS_MESSAGE" "<!here> Nightly changelog generation failed"
+    git:
+      depth: false
+
+
+
+    # This is the nightly execution step
+    #
+  - stage: Nightly release
+
+    name: Build & Publish docker images
+    before_script: post_message "TRAVIS_MESSAGE" "Publishing docker images for nightlies"
+    script:
+    - echo "GIT Branch:" && git branch
+    - echo "Last commit:" && git log -1
+    - echo "GIT Describe:" && git describe
+    - echo "packaging/version:" && cat packaging/version
+    - docker info
+    - packaging/docker/check_login.sh
+    - packaging/docker/build.sh
+    - packaging/docker/publish.sh
+    after_failure: post_message "TRAVIS_MESSAGE" "<!here> Nightly docker image publish failed"
+    git:
+      depth: false
+    env: ALLOW_SOFT_FAILURE_HERE=true
+
+  - name: Create nightly release artifacts, publish to GCS
+    before_script: post_message "TRAVIS_MESSAGE" "Starting artifacts generation for nightlies"
+    script:
+    - echo "GIT Branch:" && git branch
+    - echo "Last commit:" && git log -1
+    - echo "GIT Describe:" && git describe
+    - echo "packaging/version:" && cat packaging/version
+    - .travis/create_artifacts.sh
+    after_failure: post_message "TRAVIS_MESSAGE" "<!here> Nightly artifacts generation failed"
+    git:
+      depth: false
+    before_deploy:
+      echo "Preparing creds under ${TRAVIS_REPO_SLUG}";
+      if [ "${TRAVIS_REPO_SLUG}" == "netdata/netdata" ]; then
+         openssl aes-256-cbc -K $encrypted_8daf19481253_key -iv $encrypted_8daf19481253_iv -in .travis/gcs-credentials.json.enc -out .travis/gcs-credentials.json -d;
+      else
+         echo "Beta deployment stage in progress";
+         openssl aes-256-cbc -K $encrypted_8daf19481253_key -iv $encrypted_8daf19481253_iv -in .travis/gcs-credentials.json.enc -out .travis/gcs-credentials.json -d;
+      fi;
+    deploy:
+      # Beta storage, used for testing purposes
+      - provider: gcs
+        edge:
+          branch: gcs-ng
+        project_id: netdata-storage
+        credentials: .travis/gcs-credentials.json
+        bucket: "netdata-dev-nightlies"
+        skip_cleanup: true
+        local_dir: "artifacts"
+        on:
+          # Only deploy on netdata/netdata, master branch, when artifacts directory is created
+          repo: ${TRAVIS_REPO_SLUG}
+          branch: master
+          condition: -d "artifacts" && ${TRAVIS_REPO_SLUG} != "netdata/netdata"
+
+      # Production storage
+      - provider: gcs
+        edge:
+          branch: gcs-ng
+        project_id: netdata-storage
+        credentials: .travis/gcs-credentials.json
+        bucket: "netdata-nightlies"
+        skip_cleanup: true
+        local_dir: "artifacts"
+        on:
+          # Only deploy on netdata/netdata, master branch, when artifacts directory is created
+          repo: netdata/netdata
+          branch: master
+          condition: -d "artifacts" && ${TRAVIS_REPO_SLUG} = "netdata/netdata"
+    after_deploy: rm -f .travis/gcs-credentials.json
diff --git a/.travis/README.md b/.travis/README.md
index 5f3d6510..03ac2edd 100644
--- a/.travis/README.md
+++ b/.travis/README.md
@@ -4,7 +4,7 @@
 
 - GITHUB_TOKEN - GitHub token with push access to repository
 - DOCKER_USERNAME - Username (netdatabot) with write access to docker hub repository
-- DOCKER_PASS - Password to docker hub
+- DOCKER_PWD - Password to docker hub
 - encrypted_8daf19481253_key - key needed by openssl to decrypt GCS credentials file
 - encrypted_8daf19481253_iv - IV needed by openssl to decrypt GCS credentials file
 - COVERITY_SCAN_TOKEN - Token to allow coverity test analysis uploads
diff --git a/.travis/create_artifacts.sh b/.travis/create_artifacts.sh
index 2c142e8d..9670f229 100755
--- a/.travis/create_artifacts.sh
+++ b/.travis/create_artifacts.sh
@@ -1,11 +1,24 @@
-#!/bin/bash
+#!/usr/bin/env bash
+#
+# Artifacts creation script.
+# This script generates two things:
+#   1) The static binary that can run on all linux distros (built-in dependencies etc)
+#   2) The distribution source tarbal
+#
+# Copyright: SPDX-License-Identifier: GPL-3.0-or-later
+#
+# Author: Paul Emm. Katsoulakis <paul@netdata.cloud>
+#
 # shellcheck disable=SC2230
 
 set -e
 
-if [ ! -f .gitignore ]; then
-	echo "Run as ./travis/$(basename "$0") from top level directory of git repository"
-	exit 1
+# If we are not in netdata git repo, at the top level directory, fail
+TOP_LEVEL=$(basename "$(git rev-parse --show-toplevel)")
+CWD=$(git rev-parse --show-cdup || echo "")
+if [ -n "${CWD}" ] || [ ! "${TOP_LEVEL}" == "netdata" ]; then
+    echo "Run as .travis/$(basename "$0") from top level directory of netdata git repository"
+    exit 1
 fi
 
 if [ ! "${TRAVIS_REPO_SLUG}" == "netdata/netdata" ]; then
@@ -13,12 +26,9 @@ if [ ! "${TRAVIS_REPO_SLUG}" == "netdata/netdata" ]; then
 	exit 0
 fi;
 
+
 echo "--- Initialize git configuration ---"
-export GIT_MAIL="bot@netdata.cloud"
-export GIT_USER="netdatabot"
-git config user.email "${GIT_MAIL}"
-git config user.name "${GIT_USER}"
-git checkout master
+git checkout "${1-master}"
 git pull
 
 # Everything from this directory will be uploaded to GCS
diff --git a/.travis/draft_release.sh b/.travis/draft_release.sh
index bfdfdfb0..ddc0f9ad 100755
--- a/.travis/draft_release.sh
+++ b/.travis/draft_release.sh
@@ -23,10 +23,6 @@ if [ ! -f .gitignore ]; then
 fi
 
 echo "--- Initialize git configuration ---"
-export GIT_MAIL="bot@netdata.cloud"
-export GIT_USER="netdatabot"
-git config user.email "${GIT_MAIL}"
-git config user.name "${GIT_USER}"
 git checkout master
 git pull
 
diff --git a/.travis/generate_changelog_and_tag_release.sh b/.travis/generate_changelog_and_tag_release.sh
index 0f3d1bb5..fb155b26 100755
--- a/.travis/generate_changelog_and_tag_release.sh
+++ b/.travis/generate_changelog_and_tag_release.sh
@@ -48,8 +48,6 @@ fi
 echo "--- Initialize git configuration ---"
 export GIT_MAIL="bot@netdata.cloud"
 export GIT_USER="netdatabot"
-git config user.email "${GIT_MAIL}"
-git config user.name "${GIT_USER}"
 git checkout master
 git pull
 
@@ -62,7 +60,7 @@ echo "---- GENERATE CHANGELOG -----"
 git add CHANGELOG.md
 
 echo "---- COMMIT AND PUSH CHANGES ----"
-git commit -m "[ci skip] release $GIT_TAG"
+git commit -m "[ci skip] release $GIT_TAG" --author "${GIT_USER} <${GIT_MAIL}>"
 git tag "$GIT_TAG" -a -m "Automatic tag generation for travis build no. $TRAVIS_BUILD_NUMBER"
 git push "https://${GITHUB_TOKEN}:@$(git config --get remote.origin.url | sed -e 's/^https:\/\///')"
 git push "https://${GITHUB_TOKEN}:@$(git config --get remote.origin.url | sed -e 's/^https:\/\///')" --tags
diff --git a/.travis/generate_changelog_for_nightlies.sh b/.travis/generate_changelog_for_nightlies.sh
index 763acc16..68491fa9 100755
--- a/.travis/generate_changelog_for_nightlies.sh
+++ b/.travis/generate_changelog_for_nightlies.sh
@@ -38,8 +38,6 @@ if [ ! "${TRAVIS_REPO_SLUG}" == "netdata/netdata" ]; then
 	exit 0
 fi
 
-git config user.email "${GIT_MAIL}"
-git config user.name "${GIT_USER}"
 git checkout master
 git pull
 
@@ -58,7 +56,7 @@ echo "Changelog created! Adding packaging/version(${NEW_VERSION}) and CHANGELOG.
 echo "${NEW_VERSION}" > packaging/version
 git add packaging/version && echo "1) Added packaging/version to repository" || FAIL=1
 git add CHANGELOG.md && echo "2) Added changelog file to repository" || FAIL=1
-git commit -m '[ci skip] create nightly packages and update changelog' && echo "3) Committed changes to repository" || FAIL=1
+git commit -m '[ci skip] create nightly packages and update changelog' --author "${GIT_USER} <${GIT_MAIL}>" && echo "3) Committed changes to repository" || FAIL=1
 git push "https://${GITHUB_TOKEN}:@${PUSH_URL}" && echo "4) Pushed changes to remote ${PUSH_URL}" || FAIL=1
 
 # In case of a failure, wrap it up and bail out cleanly