summaryrefslogtreecommitdiffstats
path: root/ci
diff options
context:
space:
mode:
Diffstat (limited to '')
-rwxr-xr-xci/deckard_commit_check.sh13
-rwxr-xr-xci/fix-meson-junit.sh5
-rwxr-xr-xci/gh_actions.py58
-rw-r--r--ci/images/README.md41
-rwxr-xr-xci/images/build.sh13
-rw-r--r--ci/images/debian-11-coverity/Dockerfile43
-rw-r--r--ci/images/debian-11/Dockerfile144
-rw-r--r--ci/images/debian-buster/Dockerfile145
-rwxr-xr-xci/images/push.sh8
-rwxr-xr-xci/images/update.sh22
-rwxr-xr-xci/images/vars.sh13
-rwxr-xr-xci/no_assert_check.sh3
-rw-r--r--ci/pkgtest.yaml300
-rw-r--r--ci/respdiff/kresd.config26
-rw-r--r--ci/respdiff/respdiff-tcp.conf52
-rw-r--r--ci/respdiff/respdiff-tls.conf52
-rw-r--r--ci/respdiff/respdiff-udp.conf52
-rwxr-xr-xci/respdiff/restart-bind.sh3
-rwxr-xr-xci/respdiff/restart-kresd.sh12
-rwxr-xr-xci/respdiff/restart-unbound.sh4
-rwxr-xr-xci/respdiff/run-respdiff-tests.sh27
-rwxr-xr-xci/respdiff/start-resolvers.sh13
22 files changed, 1049 insertions, 0 deletions
diff --git a/ci/deckard_commit_check.sh b/ci/deckard_commit_check.sh
new file mode 100755
index 0000000..5b4016d
--- /dev/null
+++ b/ci/deckard_commit_check.sh
@@ -0,0 +1,13 @@
+DECKARD_COMMIT=$(git ls-tree HEAD:tests/integration/ | grep commit | grep deckard | cut -f1 | cut -f3 '-d ')
+DECKARD_PATH="tests/integration/deckard"
+pushd $DECKARD_PATH > /dev/null
+if git merge-base --is-ancestor $DECKARD_COMMIT origin/master; then
+ echo "Deckard submodule commit is on in its master branch. All good in the hood."
+ exit 0
+else
+ echo "Deckard submodule commit $DECKARD_COMMIT is not in Deckard's master branch."
+ echo "This WILL cause CI breakages so make sure your changes in Deckard are merged"
+ echo "or point the submodule to another commit."
+ exit 1
+fi
+
diff --git a/ci/fix-meson-junit.sh b/ci/fix-meson-junit.sh
new file mode 100755
index 0000000..02cf488
--- /dev/null
+++ b/ci/fix-meson-junit.sh
@@ -0,0 +1,5 @@
+#!/bin/sh
+sed 's|</testcase>|</testcase>\n|g' -i "$@"
+sed -e '/<failure \/>/,/<\/testcase>/s/<\(\/\?\)system-\(out\|err\)>/<\1failure>/g' \
+ -e 's/<failure \/>//g' \
+ -i "$@"
diff --git a/ci/gh_actions.py b/ci/gh_actions.py
new file mode 100755
index 0000000..8fe05b6
--- /dev/null
+++ b/ci/gh_actions.py
@@ -0,0 +1,58 @@
+#!/usr/bin/python3
+# SPDX-License-Identifier: GPL-3.0-or-later
+import json
+import time
+import sys
+
+import requests
+
+
+BRANCH_API_ENDPOINT = "https://api.github.com/repos/CZ-NIC/knot-resolver/actions/runs?branch={branch}" # noqa
+TIMEOUT = 20*60 # 20 mins max
+POLL_DELAY = 60
+SYNC_TIMEOUT = 10*60
+
+
+def exit(msg='', html_url='', code=1):
+ print(msg, file=sys.stderr)
+ print(html_url)
+ sys.exit(code)
+
+
+end_time = time.time() + TIMEOUT
+sync_timeout = time.time() + SYNC_TIMEOUT
+while time.time() < end_time:
+ response = requests.get(
+ BRANCH_API_ENDPOINT.format(branch=sys.argv[1]),
+ headers={"Accept": "application/vnd.github.v3+json"})
+ if response.status_code == 404:
+ pass # not created yet?
+ elif response.status_code == 200:
+ data = json.loads(response.content.decode('utf-8'))
+ try:
+ run = data['workflow_runs'][0]
+ conclusion = run['conclusion']
+ html_url = run['html_url']
+ commit_sha = run['head_sha']
+ except (KeyError, IndexError):
+ time.sleep(POLL_DELAY)
+ continue
+
+ if commit_sha != sys.argv[2]:
+ if time.time() < sync_timeout:
+ time.sleep(POLL_DELAY)
+ continue
+ exit("Fetched invalid GH Action: commit mismatch. Re-run or push again?")
+
+ if conclusion is None:
+ pass
+ if conclusion == "success":
+ exit("SUCCESS!", html_url, code=0)
+ elif isinstance(conclusion, str):
+ # failure, neutral, cancelled, skipped, timed_out, or action_required
+ exit("GitHub Actions Conclusion: {}!".format(conclusion.upper()), html_url)
+ else:
+ exit("API Response Code: {}".format(response.status_code), code=2)
+ time.sleep(POLL_DELAY)
+
+exit("Timed out!")
diff --git a/ci/images/README.md b/ci/images/README.md
new file mode 100644
index 0000000..d9efe0e
--- /dev/null
+++ b/ci/images/README.md
@@ -0,0 +1,41 @@
+# Container images for CI
+
+## Image purpose
+
+### debian-11
+
+The main image used by shared runners to execute most CI builds and tests.
+
+### debian-11-coverity
+
+A stripped down version of `debian-11`. It only contains build (not test)
+dependencies of `kresd`. It also contains the `cov-build` tool for generating
+inputs for [Coverity Scan](https://scan.coverity.com/).
+
+It is used by the `coverity` CI job to generate and send data to Coverity Scan
+for analysis.
+
+To build this image, you need to retrieve the Coverity Scan token from the
+dashboard and pass it to the `build.sh` script using the `COVERITY_SCAN_TOKEN`
+environment variable, e.g.:
+
+```
+$ COVERITY_SCAN_TOKEN=the_secret_token ./build.sh debian-11-coverity
+```
+
+### debian-buster (10)
+
+Used to serve the same purpose as `debian-11`. As of 2022-03-09, it is still
+used by some jobs (linters).
+
+## Maintenance
+
+The `ci/images/` directory contains utility scripts to build, push or update
+the container images.
+
+```
+$ ./build.sh debian-11 # builds a debian-11 image locally
+$ ./push.sh debian-11 # pushes the local image into target registry
+$ ./update.sh debian-11 # utility wrapper that both builds and pushes the image
+$ ./update.sh */ # use shell expansion of dirnames to update all images
+```
diff --git a/ci/images/build.sh b/ci/images/build.sh
new file mode 100755
index 0000000..39ee617
--- /dev/null
+++ b/ci/images/build.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+# build specified docker image
+
+CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
+source "${CURRENT_DIR}"/vars.sh "$@"
+set -ex
+
+if [ -n "$COVERITY_SCAN_TOKEN" ]; then
+ SECRETS="$SECRETS --secret id=coverity-token,env=COVERITY_SCAN_TOKEN"
+fi
+
+export DOCKER_BUILDKIT=1 # Enables using secrets in docker-build
+docker build --pull --no-cache -t "${FULL_NAME}" "${IMAGE}" --build-arg KNOT_BRANCH=${KNOT_BRANCH} $SECRETS
diff --git a/ci/images/debian-11-coverity/Dockerfile b/ci/images/debian-11-coverity/Dockerfile
new file mode 100644
index 0000000..1915614
--- /dev/null
+++ b/ci/images/debian-11-coverity/Dockerfile
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+FROM debian:bullseye
+MAINTAINER Knot Resolver <knot-resolver@labs.nic.cz>
+# >= 3.0 needed because of --enable-xdp=yes
+ARG KNOT_BRANCH=3.1
+ARG COVERITY_SCAN_PROJECT_NAME=CZ-NIC/knot-resolver
+ENV DEBIAN_FRONTEND=noninteractive
+
+WORKDIR /root
+CMD ["/bin/bash"]
+
+# generic cleanup
+RUN apt-get update -qq
+
+# Knot and Knot Resolver dependencies
+RUN apt-get install -y -qqq git make cmake pkg-config meson \
+ build-essential bsdmainutils libtool autoconf libcmocka-dev \
+ liburcu-dev libgnutls28-dev libedit-dev liblmdb-dev libcap-ng-dev libsystemd-dev \
+ libelf-dev libmnl-dev libidn11-dev libuv1-dev \
+ libluajit-5.1-dev lua-http libssl-dev libnghttp2-dev
+
+# LuaJIT binary for stand-alone scripting
+RUN apt-get install -y -qqq luajit
+
+# build and install latest version of Knot DNS
+RUN git clone --depth=1 --branch=$KNOT_BRANCH https://gitlab.nic.cz/knot/knot-dns.git /tmp/knot
+WORKDIR /tmp/knot
+RUN pwd
+RUN autoreconf -if
+RUN ./configure --prefix=/usr --enable-xdp=yes
+RUN CFLAGS="-g" make
+RUN make install
+RUN ldconfig
+
+# curl and tar (for downloading Coverity tools and uploading logs)
+RUN apt-get install -y curl tar
+
+RUN --mount=type=secret,id=coverity-token \
+ curl -o /tmp/cov-analysis-linux64.tar.gz https://scan.coverity.com/download/cxx/linux64 \
+ --form project=$COVERITY_SCAN_PROJECT_NAME --form token=$(cat /run/secrets/coverity-token)
+RUN tar xfz /tmp/cov-analysis-linux64.tar.gz
+RUN mv cov-analysis-linux64-* /opt/cov-analysis
diff --git a/ci/images/debian-11/Dockerfile b/ci/images/debian-11/Dockerfile
new file mode 100644
index 0000000..59f170b
--- /dev/null
+++ b/ci/images/debian-11/Dockerfile
@@ -0,0 +1,144 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+FROM debian:bullseye
+MAINTAINER Knot Resolver <knot-resolver@labs.nic.cz>
+# >= 3.0 needed because of --enable-xdp=yes
+ARG KNOT_BRANCH=3.1
+ENV DEBIAN_FRONTEND=noninteractive
+
+WORKDIR /root
+CMD ["/bin/bash"]
+
+# generic cleanup
+RUN apt-get update -qq
+
+# Knot and Knot Resolver dependencies
+RUN apt-get install -y -qqq git make cmake pkg-config meson \
+ build-essential bsdmainutils libtool autoconf libcmocka-dev \
+ liburcu-dev libgnutls28-dev libedit-dev liblmdb-dev libcap-ng-dev libsystemd-dev \
+ libelf-dev libmnl-dev libidn11-dev libuv1-dev libjemalloc-dev \
+ libluajit-5.1-dev lua-http libssl-dev libnghttp2-dev
+
+# Build and testing deps for Resolver's dnstap module (go stuff is just for testing)
+RUN apt-get install -y -qqq \
+ protobuf-c-compiler libprotobuf-c-dev libfstrm-dev
+# Maintaining the go stuff in CI really seems more trouble than worth.
+# golang-any
+#RUN bash -c "go get github.com/{FiloSottile/gvt,cloudflare/dns,dnstap/golang-dnstap,golang/protobuf/proto}"
+
+# documentation dependencies
+RUN apt-get install -y -qqq doxygen python3-sphinx python3-breathe python3-sphinx-rtd-theme
+
+# Python packages required for Deckard CI
+# Python: grab latest versions from PyPi
+# (Augeas binding in Debian packages are slow and buggy)
+RUN apt-get install -y -qqq python3-pip wget augeas-tools
+RUN pip3 install --upgrade pip
+RUN pip3 install pylint
+RUN pip3 install pep8
+# FIXME replace with dnspython >= 2.2.0 once released
+RUN pip3 install git+https://github.com/bwelling/dnspython.git@72348d4698a8f8b209fbdf9e72738904ad31b930
+# tests/pytest dependencies: skip over broken versions
+RUN pip3 install jinja2 'pytest != 6.0.0' pytest-html pytest-xdist pytest-forked
+# apkg for packaging
+RUN pip3 install apkg
+
+# packet capture tools for Deckard
+RUN apt-get install --no-install-suggests --no-install-recommends -y -qqq tcpdump wireshark-common
+
+# Faketime for Deckard
+RUN apt-get install -y -qqq faketime
+
+# C dependencies for python-augeas
+RUN apt-get install -y -qqq libaugeas-dev libffi-dev
+# Python dependencies for Deckard
+RUN wget https://gitlab.nic.cz/knot/deckard/raw/master/requirements.txt -O /tmp/deckard-req.txt
+RUN pip3 install -r /tmp/deckard-req.txt
+
+# build and install latest version of Knot DNS
+RUN git clone --depth=1 --branch=$KNOT_BRANCH https://gitlab.nic.cz/knot/knot-dns.git /tmp/knot
+WORKDIR /tmp/knot
+RUN pwd
+RUN autoreconf -if
+RUN ./configure --prefix=/usr --enable-xdp=yes
+RUN CFLAGS="-g" make
+RUN make install
+RUN ldconfig
+
+# Valgrind for kresd CI
+RUN apt-get install valgrind -y -qqq
+RUN wget https://github.com/LuaJIT/LuaJIT/raw/v2.1.0-beta3/src/lj.supp -O /lj.supp
+# TODO: rebuild LuaJIT with Valgrind support
+
+# Lua lint for kresd CI
+RUN apt-get install luarocks -y -qqq
+RUN luarocks --lua-version 5.1 install luacheck
+
+# respdiff for kresd CI
+RUN apt-get install lmdb-utils -y -qqq
+RUN git clone --depth=1 https://gitlab.nic.cz/knot/respdiff /var/opt/respdiff
+RUN pip3 install -r /var/opt/respdiff/requirements.txt
+
+# Python static analysis for respdiff
+RUN pip3 install mypy
+RUN pip3 install flake8
+
+# Python requests for CI scripts
+RUN pip3 install requests
+
+# docker-py for packaging tests
+RUN pip3 install docker
+
+# Unbound for respdiff
+RUN apt-get install unbound unbound-anchor -y -qqq
+RUN printf "server:\n interface: 127.0.0.1@53535\n use-syslog: yes\n do-ip6: no\nremote-control:\n control-enable: no\n" >> /etc/unbound/unbound.conf
+
+# BIND for respdiff
+RUN apt-get install bind9 -y -qqq
+RUN printf '\nOPTIONS="-4 $OPTIONS"' >> /etc/default/bind9
+RUN printf 'options {\n directory "/var/cache/bind";\n listen-on port 53533 { 127.0.0.1; };\n listen-on-v6 port 53533 { ::1; };\n};\n' > /etc/bind/named.conf.options
+
+# PowerDNS Recursor for Deckard CI
+RUN apt-get install pdns-recursor -y -qqq
+
+# dnsdist for Deckard CI
+RUN apt-get install dnsdist -y -qqq
+
+# code coverage
+RUN apt-get install -y -qqq lcov
+RUN luarocks --lua-version 5.1 install luacov
+
+# LuaJIT binary for stand-alone scripting
+RUN apt-get install -y -qqq luajit
+
+# clang for kresd CI, version updated as debian updates it
+RUN apt-get install -y -qqq clang clang-tools clang-tidy
+
+# OpenBuildService CLI tool
+RUN apt-get install -y osc
+
+# curl (API)
+RUN apt-get install -y curl
+
+# configure knot-resolver-testing OBS repo for dependencies missing in Debian
+RUN echo 'deb http://download.opensuse.org/repositories/home:/CZ-NIC:/knot-resolver-testing/Debian_11/ /' > /etc/apt/sources.list.d/knot-resolver-testing.list
+RUN wget -nv https://download.opensuse.org/repositories/home:CZ-NIC:knot-resolver-testing/Debian_11/Release.key -O Release.key
+RUN APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=1 apt-key add Release.key
+RUN rm Release.key
+RUN apt-get update -qq
+
+# packages from our knot-resolver-testing repo
+RUN apt-get update
+RUN apt-get install -y -qqq lua-psl
+
+# en_US.UTF-8 locale for scripts.update-authors.sh
+RUN apt-get install -y -qqq locales
+RUN sed -i "/en_US.UTF-8/ s/^#\(.*\)/\1/" /etc/locale.gen
+RUN locale-gen
+
+# SonarCloud scanner
+RUN wget -O /var/opt/wrapper.zip https://sonarcloud.io/static/cpp/build-wrapper-linux-x86.zip
+RUN wget -O /var/opt/scanner.zip https://binaries.sonarsource.com/Distribution/sonar-scanner-cli/sonar-scanner-cli-4.4.0.2170-linux.zip
+RUN unzip -d /var/opt /var/opt/wrapper.zip
+RUN unzip -d /var/opt /var/opt/scanner.zip
+ENV PATH "$PATH:/var/opt/build-wrapper-linux-x86:/var/opt/sonar-scanner-4.4.0.2170-linux/bin"
diff --git a/ci/images/debian-buster/Dockerfile b/ci/images/debian-buster/Dockerfile
new file mode 100644
index 0000000..4b47dda
--- /dev/null
+++ b/ci/images/debian-buster/Dockerfile
@@ -0,0 +1,145 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+FROM debian:buster
+MAINTAINER Knot Resolver <knot-resolver@labs.nic.cz>
+# >= 3.0 needed because of --enable-xdp=yes
+ARG KNOT_BRANCH=3.0
+ENV DEBIAN_FRONTEND=noninteractive
+
+WORKDIR /root
+CMD ["/bin/bash"]
+
+# generic cleanup
+RUN apt-get update -qq
+# TODO: run upgrade once buster reaches a stable release
+# RUN apt-get upgrade -y -qqq
+
+# Knot and Knot Resolver dependencies
+RUN apt-get install -y -qqq git make cmake pkg-config meson \
+ build-essential bsdmainutils libtool autoconf libcmocka-dev \
+ liburcu-dev libgnutls28-dev libedit-dev liblmdb-dev libcap-ng-dev libsystemd-dev \
+ libelf-dev libmnl-dev libidn11-dev libuv1-dev \
+ libluajit-5.1-dev lua-http libssl-dev libnghttp2-dev
+
+# Build and testing deps for Resolver's dnstap module (go stuff is just for testing)
+RUN apt-get install -y -qqq \
+ protobuf-c-compiler libprotobuf-c-dev libfstrm-dev \
+ golang-any
+# Some stuff won't work on buster:
+# package crypto/ed25519: unrecognized import path "crypto/ed25519"
+#RUN bash -c "go get github.com/{FiloSottile/gvt,cloudflare/dns,dnstap/golang-dnstap}"
+
+# documentation dependencies
+RUN apt-get install -y -qqq doxygen python3-sphinx python3-breathe python3-sphinx-rtd-theme
+
+# Python packages required for Deckard CI
+# Python: grab latest versions from PyPi
+# (Augeas binding in Debian packages are slow and buggy)
+RUN apt-get install -y -qqq python3-pip wget augeas-tools
+RUN pip3 install --upgrade pip
+RUN pip3 install pylint
+RUN pip3 install pep8
+RUN pip3 install pytest-xdist
+# tests/pytest dependencies: skip over broken versions
+RUN pip3 install 'dnspython != 2.0.0' jinja2 'pytest != 6.0.0' pytest-html pytest-xdist
+
+# packet capture tools for Deckard
+RUN apt-get install --no-install-suggests --no-install-recommends -y -qqq tcpdump wireshark-common
+
+# Faketime for Deckard
+RUN apt-get install -y -qqq faketime
+
+# C dependencies for python-augeas
+RUN apt-get install -y -qqq libaugeas-dev libffi-dev
+# Python dependencies for Deckard
+RUN wget https://gitlab.nic.cz/knot/deckard/raw/master/requirements.txt -O /tmp/deckard-req.txt
+RUN pip3 install -r /tmp/deckard-req.txt
+
+# build and install latest version of Knot DNS
+RUN git clone --depth=1 --branch=$KNOT_BRANCH https://gitlab.nic.cz/knot/knot-dns.git /tmp/knot
+WORKDIR /tmp/knot
+RUN pwd
+RUN autoreconf -if
+RUN ./configure --prefix=/usr --enable-xdp=yes
+RUN CFLAGS="-g" make
+RUN make install
+RUN ldconfig
+
+# Valgrind for kresd CI
+RUN apt-get install valgrind -y -qqq
+RUN wget https://github.com/LuaJIT/LuaJIT/raw/v2.1.0-beta3/src/lj.supp -O /lj.supp
+# TODO: rebuild LuaJIT with Valgrind support
+
+# Lua lint for kresd CI
+RUN apt-get install luarocks -y -qqq
+RUN luarocks --lua-version 5.1 install luacheck
+
+# respdiff for kresd CI
+RUN apt-get install lmdb-utils -y -qqq
+RUN git clone --depth=1 https://gitlab.nic.cz/knot/respdiff /var/opt/respdiff
+RUN pip3 install -r /var/opt/respdiff/requirements.txt
+
+# Python static analysis for respdiff
+RUN pip3 install mypy
+RUN pip3 install flake8
+
+# Python requests for CI scripts
+RUN pip3 install requests
+
+# docker-py for packaging tests
+RUN pip3 install docker
+
+# Unbound for respdiff
+RUN apt-get install unbound unbound-anchor -y -qqq
+RUN printf "server:\n interface: 127.0.0.1@53535\n use-syslog: yes\n do-ip6: no\nremote-control:\n control-enable: no\n" >> /etc/unbound/unbound.conf
+
+# BIND for respdiff
+RUN apt-get install bind9 -y -qqq
+RUN printf '\nOPTIONS="-4 $OPTIONS"' >> /etc/default/bind9
+RUN printf 'options {\n directory "/var/cache/bind";\n listen-on port 53533 { 127.0.0.1; };\n listen-on-v6 port 53533 { ::1; };\n};\n' > /etc/bind/named.conf.options
+
+# PowerDNS Recursor for Deckard CI
+RUN apt-get install pdns-recursor -y -qqq
+
+# code coverage
+RUN apt-get install -y -qqq lcov
+RUN luarocks --lua-version 5.1 install luacov
+
+# LuaJIT binary for stand-alone scripting
+RUN apt-get install -y -qqq luajit
+
+# clang for kresd CI, version updated as debian updates it
+RUN apt-get install -y -qqq clang clang-tools clang-tidy
+
+# OpenBuildService CLI tool
+RUN apt-get install -y osc
+
+# curl (API)
+RUN apt-get install -y curl
+
+# configure knot-resolver-testing OBS repo for dependencies missing in Debian
+RUN echo 'deb http://download.opensuse.org/repositories/home:/CZ-NIC:/knot-resolver-testing/Debian_10/ /' > /etc/apt/sources.list.d/knot-resolver-testing.list
+RUN wget -nv https://download.opensuse.org/repositories/home:CZ-NIC:knot-resolver-testing/Debian_10/Release.key -O Release.key
+RUN APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=1 apt-key add Release.key
+RUN rm Release.key
+RUN apt-get update -qq
+
+# packages from our knot-resolver-testing repo
+RUN apt-get install -y -qqq lua-http lua-psl
+
+# en_US.UTF-8 locale for scripts.update-authors.sh
+RUN apt-get install -y -qqq locales
+RUN sed -i "/en_US.UTF-8/ s/^#\(.*\)/\1/" /etc/locale.gen
+RUN locale-gen
+
+# SonarCloud scanner
+RUN wget -O /var/opt/wrapper.zip https://sonarcloud.io/static/cpp/build-wrapper-linux-x86.zip
+RUN wget -O /var/opt/scanner.zip https://binaries.sonarsource.com/Distribution/sonar-scanner-cli/sonar-scanner-cli-4.4.0.2170-linux.zip
+RUN unzip -d /var/opt /var/opt/wrapper.zip
+RUN unzip -d /var/opt /var/opt/scanner.zip
+ENV PATH "$PATH:/var/opt/build-wrapper-linux-x86:/var/opt/sonar-scanner-4.4.0.2170-linux/bin"
+
+# let's get newer meson from backports
+RUN echo 'deb http://deb.debian.org/debian buster-backports main' > /etc/apt/sources.list.d/backports.list
+RUN apt-get update -qq
+RUN apt-get -t buster-backports install -y -qqq meson
diff --git a/ci/images/push.sh b/ci/images/push.sh
new file mode 100755
index 0000000..75f5f87
--- /dev/null
+++ b/ci/images/push.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+# upload docker image into registry
+
+CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
+source "${CURRENT_DIR}"/vars.sh "$@"
+set -ex
+
+docker push "${FULL_NAME}"
diff --git a/ci/images/update.sh b/ci/images/update.sh
new file mode 100755
index 0000000..7be5172
--- /dev/null
+++ b/ci/images/update.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+# build and upload docker image(s) into registry
+#
+# this is a simple wrapper around build.sh and update.sh
+#
+# to build & upload all images: ./update.sh */
+
+if [[ $# -le 0 ]]; then
+ echo "usage: $0 IMAGE..."
+ exit 1
+fi
+set -e
+
+for ARG in "$@"
+do
+ IMAGE=${ARG%/}
+ echo "Building $IMAGE..."
+ ./build.sh $IMAGE
+ echo "Pushing $IMAGE..."
+ ./push.sh $IMAGE
+done
+
diff --git a/ci/images/vars.sh b/ci/images/vars.sh
new file mode 100755
index 0000000..f2ea465
--- /dev/null
+++ b/ci/images/vars.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+# define common variables for image build scripts
+
+KNOT_BRANCH="${KNOT_BRANCH:-3.1}"
+
+REGISTRY="registry.nic.cz/knot/knot-resolver/ci"
+IMAGE=$1
+if [ -z "${IMAGE}" ]; then
+ echo "image name not provided"
+ exit 1
+fi
+TAG="knot-${KNOT_BRANCH}"
+FULL_NAME="${REGISTRY}/${IMAGE}:${TAG}"
diff --git a/ci/no_assert_check.sh b/ci/no_assert_check.sh
new file mode 100755
index 0000000..a3f3563
--- /dev/null
+++ b/ci/no_assert_check.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+grep '\<assert\>' -- $(git ls-files | grep '\.[hc]$' | grep -vE '^(contrib|bench|tests)/')
+test $? -eq 1
diff --git a/ci/pkgtest.yaml b/ci/pkgtest.yaml
new file mode 100644
index 0000000..74f6ec8
--- /dev/null
+++ b/ci/pkgtest.yaml
@@ -0,0 +1,300 @@
+default:
+ interruptible: true
+
+stages:
+ - pkgbuild
+ - pkgtest
+
+# pkgbuild {{{
+.pkgbuild: &pkgbuild
+ stage: pkgbuild
+ tags:
+ - lxc
+ - amd64
+ before_script:
+ - git config --global user.name CI
+ - git config --global user.email ci@nic
+ needs: # https://gitlab.nic.cz/help/ci/yaml/README.md#artifact-downloads-to-child-pipelines
+ - pipeline: $PARENT_PIPELINE_ID
+ job: archive
+ artifacts:
+ when: always
+ expire_in: '1 day'
+ paths:
+ - pkg/
+
+.apkgbuild: &apkgbuild # new jinja2 breaks docs (sphinx/breathe)
+ - pip3 install -U apkg 'jinja2<3.1'
+ - apkg build-dep -y
+ - apkg build
+
+.pkgdebrepo: &pkgdebrepo
+ - apt-get update
+ - apt-get install -y curl gnupg2
+ - echo "deb http://download.opensuse.org/repositories/home:/CZ-NIC:/$OBS_REPO/$DISTROTEST_REPO/ /" > /etc/apt/sources.list.d/obs.list
+ - curl -fsSL "https://download.opensuse.org/repositories/home:CZ-NIC:$OBS_REPO/$DISTROTEST_REPO/Release.key" | gpg --dearmor > /etc/apt/trusted.gpg.d/obs.gpg
+ - apt-get update
+
+.debpkgbuild: &debpkgbuild
+ - *pkgdebrepo
+ - apt-get install -y python3-pip devscripts
+ - *apkgbuild
+
+centos-7:pkgbuild:
+ <<: *pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/centos-7
+ before_script:
+ - export LC_ALL=en_US.UTF-8
+ - git config --global user.name CI
+ - git config --global user.email ci@nic
+ script:
+ - yum install -y rpm-build python3-pip epel-release
+ - *apkgbuild
+
+debian-9:pkgbuild:
+ <<: *pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/debian-9
+ variables:
+ OBS_REPO: knot-resolver-build
+ DISTROTEST_REPO: Debian_9.0
+ script:
+ - *debpkgbuild
+
+debian-10:pkgbuild:
+ <<: *pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/debian-10
+ variables:
+ OBS_REPO: knot-resolver-build
+ DISTROTEST_REPO: Debian_10
+ script:
+ - *debpkgbuild
+
+debian-11:pkgbuild:
+ <<: *pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/debian-11
+ variables:
+ OBS_REPO: knot-resolver-build
+ DISTROTEST_REPO: Debian_11
+ script:
+ - *debpkgbuild
+
+fedora-34:pkgbuild:
+ <<: *pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/fedora-34
+ script:
+ - dnf install -y rpm-build python3-pip
+ - *apkgbuild
+
+fedora-35:pkgbuild:
+ <<: *pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/fedora-35
+ script:
+ - dnf install -y rpm-build python3-pip
+ - *apkgbuild
+
+opensuse-15.2:pkgbuild:
+ <<: *pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/opensuse-15.2
+ script:
+ - zypper addrepo -G -f https://download.opensuse.org/repositories/home:CZ-NIC:knot-resolver-build/openSUSE_Leap_15.2/home:CZ-NIC:knot-resolver-build.repo
+ - zypper install -y rpm-build python3-pip
+ - *apkgbuild
+
+opensuse-15.3:pkgbuild:
+ <<: *pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/opensuse-15.3
+ script:
+ - zypper addrepo -G -f https://download.opensuse.org/repositories/home:CZ-NIC:knot-resolver-build/openSUSE_Leap_15.3/home:CZ-NIC:knot-resolver-build.repo
+ - zypper install -y rpm-build python3-pip
+ - *apkgbuild
+
+rocky-8:pkgbuild:
+ <<: *pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/rocky-8
+ script:
+ - dnf install -y rpm-build python3-pip epel-release dnf-plugins-core
+ - dnf config-manager --set-enabled powertools
+ - *apkgbuild
+
+ubuntu-18.04:pkgbuild:
+ <<: *pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/ubuntu-18.04
+ variables:
+ OBS_REPO: knot-resolver-build
+ DISTROTEST_REPO: xUbuntu_18.04
+ script:
+ - *debpkgbuild
+
+ubuntu-20.04:pkgbuild:
+ <<: *pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/ubuntu-20.04
+ variables:
+ OBS_REPO: knot-resolver-build
+ DISTROTEST_REPO: xUbuntu_20.04
+ script:
+ - *debpkgbuild
+
+nixos-unstable:pkgbuild:
+ <<: *pkgbuild
+ # We do NOT use LXC, for now at least.
+ parallel:
+ matrix:
+ - PLATFORM: [ amd64, arm64 ]
+ tags:
+ - docker
+ - linux
+ - ${PLATFORM}
+ image: nixos/nix
+
+ variables:
+ NIX_PATH: nixpkgs=https://github.com/nixos/nixpkgs/archive/nixos-unstable.tar.gz
+ before_script:
+ script:
+ - nix-build '<nixpkgs>' -QA apkg
+ # the image auto-detects as alpine distro
+ # If apkg version differs (too much), it will fail to reuse archive and fail.
+ - ./result/bin/apkg install -d nix
+ - kresd --version
+# }}}
+
+# pkgtest {{{
+.pkgtest: &pkgtest
+ stage: pkgtest
+ tags:
+ - lxc
+ - amd64
+
+.debpkgtest: &debpkgtest
+ - *pkgdebrepo
+ - apt-get install -y knot-dnsutils
+ - apt-get install -y $(find ./pkg/pkgs -name '*.deb' | grep -v module | grep -v debug | grep -v devel)
+ - systemctl start kresd@1
+ - kdig @127.0.0.1 nic.cz | grep -qi NOERROR
+
+centos-7:pkgtest:
+ <<: *pkgtest
+ needs:
+ - centos-7:pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/centos-7
+ before_script:
+ - export LC_ALL=en_US.UTF-8
+ script:
+ - yum install -y epel-release
+ - yum install -y knot-utils findutils
+ - yum install -y $(find ./pkg/pkgs -name '*.rpm' | grep -v module | grep -v debug | grep -v devel)
+ - systemctl start kresd@1
+ - kdig @127.0.0.1 nic.cz | grep -qi NOERROR
+
+debian-9:pkgtest:
+ <<: *pkgtest
+ needs:
+ - debian-9:pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/debian-9
+ variables:
+ OBS_REPO: knot-resolver-build
+ DISTROTEST_REPO: Debian_9.0
+ script:
+ - *debpkgtest
+
+debian-10:pkgtest:
+ <<: *pkgtest
+ needs:
+ - debian-10:pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/debian-10
+ variables:
+ OBS_REPO: knot-resolver-build
+ DISTROTEST_REPO: Debian_10
+ script:
+ - *debpkgtest
+
+debian-11:pkgtest:
+ <<: *pkgtest
+ needs:
+ - debian-11:pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/debian-11
+ variables:
+ OBS_REPO: knot-resolver-build
+ DISTROTEST_REPO: Debian_11
+ script:
+ - *debpkgtest
+
+fedora-34:pkgtest:
+ <<: *pkgtest
+ needs:
+ - fedora-34:pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/fedora-34
+ script:
+ - dnf install -y knot-utils findutils
+ - dnf install -y $(find ./pkg/pkgs -name '*.rpm' | grep -v module | grep -v debug | grep -v devel)
+ - systemctl start kresd@1
+ - kdig @127.0.0.1 nic.cz | grep -qi NOERROR
+
+fedora-35:pkgtest:
+ <<: *pkgtest
+ needs:
+ - fedora-35:pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/fedora-35
+ script:
+ - dnf install -y knot-utils findutils
+ - dnf install -y $(find ./pkg/pkgs -name '*.rpm' | grep -v module | grep -v debug | grep -v devel)
+ - systemctl start kresd@1
+ - kdig @127.0.0.1 nic.cz | grep -qi NOERROR
+
+opensuse-15.2:pkgtest:
+ <<: *pkgtest
+ needs:
+ - opensuse-15.2:pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/opensuse-15.2
+ script:
+ - zypper addrepo -G -f https://download.opensuse.org/repositories/home:CZ-NIC:knot-resolver-build/openSUSE_Leap_15.2/home:CZ-NIC:knot-resolver-build.repo
+ - zypper install -y knot-utils
+ - zypper install --allow-unsigned-rpm -y $(find ./pkg/pkgs -name '*.rpm' | grep -v module | grep -v debug | grep -v devel)
+ - systemctl start kresd@1
+ - kdig @127.0.0.1 nic.cz | grep -qi NOERROR
+
+opensuse-15.3:pkgtest:
+ <<: *pkgtest
+ needs:
+ - opensuse-15.3:pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/opensuse-15.3
+ script:
+ - zypper addrepo -G -f https://download.opensuse.org/repositories/home:CZ-NIC:knot-resolver-build/openSUSE_Leap_15.3/home:CZ-NIC:knot-resolver-build.repo
+ - zypper install -y knot-utils
+ - zypper install --allow-unsigned-rpm -y $(find ./pkg/pkgs -name '*.rpm' | grep -v module | grep -v debug | grep -v devel)
+ - systemctl start kresd@1
+ - kdig @127.0.0.1 nic.cz | grep -qi NOERROR
+
+rocky-8:pkgtest:
+ <<: *pkgtest
+ needs:
+ - rocky-8:pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/rocky-8
+ script:
+ - dnf install -y epel-release
+ - dnf install -y knot-utils findutils
+ - dnf install -y $(find ./pkg/pkgs -name '*.rpm' | grep -v module | grep -v debug | grep -v devel)
+ - systemctl start kresd@1
+ - kdig @127.0.0.1 nic.cz | grep -qi NOERROR
+
+ubuntu-18.04:pkgtest:
+ <<: *pkgtest
+ needs:
+ - ubuntu-18.04:pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/ubuntu-18.04
+ variables:
+ OBS_REPO: knot-resolver-build
+ DISTROTEST_REPO: xUbuntu_18.04
+ script:
+ - *debpkgtest
+
+ubuntu-20.04:pkgtest:
+ <<: *pkgtest
+ needs:
+ - ubuntu-20.04:pkgbuild
+ image: $CI_REGISTRY/labs/lxc-gitlab-runner/ubuntu-20.04
+ variables:
+ OBS_REPO: knot-resolver-build
+ DISTROTEST_REPO: xUbuntu_20.04
+ script:
+ - *debpkgtest
+# }}}
diff --git a/ci/respdiff/kresd.config b/ci/respdiff/kresd.config
new file mode 100644
index 0000000..2b7b218
--- /dev/null
+++ b/ci/respdiff/kresd.config
@@ -0,0 +1,26 @@
+-- SPDX-License-Identifier: GPL-3.0-or-later
+-- Refer to manual: https://knot-resolver.readthedocs.io/en/stable/
+-- Listen on localhost and external interface
+net.listen('127.0.0.1', 5353)
+net.listen('127.0.0.1', 8853, { tls = true })
+net.ipv6=false
+
+-- Auto-maintain root TA
+trust_anchors.add_file('.local/etc/knot-resolver/root.keys')
+
+cache.size = 1024 * MB
+
+-- Load Useful modules
+modules = {
+ 'workarounds < iterate',
+ 'policy', -- Block queries to local zones/bad sites
+ 'view', -- Views for certain clients
+ 'hints > iterate', -- Allow loading /etc/hosts or custom root hints
+ 'stats', -- Track internal statistics
+}
+
+-- avoid TC flags returned to respdiff
+local _, up_bs = net.bufsize()
+net.bufsize(4096, up_bs)
+
+log_level('debug')
diff --git a/ci/respdiff/respdiff-tcp.conf b/ci/respdiff/respdiff-tcp.conf
new file mode 100644
index 0000000..b2d40ff
--- /dev/null
+++ b/ci/respdiff/respdiff-tcp.conf
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+[sendrecv]
+# in seconds
+timeout = 11
+# number of queries to run simultaneously
+jobs = 64
+# in seconds (float); delay each query by a random time (uniformly distributed) between min and max; set max to 0 to disable
+time_delay_min = 0
+time_delay_max = 0
+
+[servers]
+names = kresd, bind, unbound
+# symbolic names of DNS servers under test
+# separate multiple values by ,
+
+# each symbolic name in [servers] section refers to config section
+# containing IP address and port of particular server
+[kresd]
+ip = 127.0.0.1
+port = 5353
+transport = tcp
+graph_color = #00a2e2
+restart_script = ./ci/respdiff/restart-kresd.sh
+
+[bind]
+ip = 127.0.0.1
+port = 53533
+transport = udp
+graph_color = #e2a000
+restart_script = ./ci/respdiff/restart-bind.sh
+
+[unbound]
+ip = 127.0.0.1
+port = 53535
+transport = udp
+graph_color = #218669
+restart_script = ./ci/respdiff/restart-unbound.sh
+
+[diff]
+# symbolic name of server under test
+# other servers are used as reference when comparing answers from the target
+target = kresd
+
+# fields and comparison methods used when comparing two DNS messages
+criteria = opcode, rcode, flags, question, answertypes, answerrrsigs
+# other supported criteria values: authority, additional, edns, nsid
+
+[report]
+# diffsum reports mismatches in field values in this order
+# if particular message has multiple mismatches, it is counted only once into category with highest weight
+field_weights = timeout, malformed, opcode, question, rcode, flags, answertypes, answerrrsigs, answer, authority, additional, edns, nsid
diff --git a/ci/respdiff/respdiff-tls.conf b/ci/respdiff/respdiff-tls.conf
new file mode 100644
index 0000000..1a50eab
--- /dev/null
+++ b/ci/respdiff/respdiff-tls.conf
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+[sendrecv]
+# in seconds
+timeout = 11
+# number of queries to run simultaneously
+jobs = 64
+# in seconds (float); delay each query by a random time (uniformly distributed) between min and max; set max to 0 to disable
+time_delay_min = 0
+time_delay_max = 0
+
+[servers]
+names = kresd, bind, unbound
+# symbolic names of DNS servers under test
+# separate multiple values by ,
+
+# each symbolic name in [servers] section refers to config section
+# containing IP address and port of particular server
+[kresd]
+ip = 127.0.0.1
+port = 8853
+transport = tls
+graph_color = #00a2e2
+restart_script = ./ci/respdiff/restart-kresd.sh
+
+[bind]
+ip = 127.0.0.1
+port = 53533
+transport = udp
+graph_color = #e2a000
+restart_script = ./ci/respdiff/restart-bind.sh
+
+[unbound]
+ip = 127.0.0.1
+port = 53535
+transport = udp
+graph_color = #218669
+restart_script = ./ci/respdiff/restart-unbound.sh
+
+[diff]
+# symbolic name of server under test
+# other servers are used as reference when comparing answers from the target
+target = kresd
+
+# fields and comparison methods used when comparing two DNS messages
+criteria = opcode, rcode, flags, question, answertypes, answerrrsigs
+# other supported criteria values: authority, additional, edns, nsid
+
+[report]
+# diffsum reports mismatches in field values in this order
+# if particular message has multiple mismatches, it is counted only once into category with highest weight
+field_weights = timeout, malformed, opcode, question, rcode, flags, answertypes, answerrrsigs, answer, authority, additional, edns, nsid
diff --git a/ci/respdiff/respdiff-udp.conf b/ci/respdiff/respdiff-udp.conf
new file mode 100644
index 0000000..35a69a9
--- /dev/null
+++ b/ci/respdiff/respdiff-udp.conf
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+[sendrecv]
+# in seconds
+timeout = 11
+# number of queries to run simultaneously
+jobs = 64
+# in seconds (float); delay each query by a random time (uniformly distributed) between min and max; set max to 0 to disable
+time_delay_min = 0
+time_delay_max = 0
+
+[servers]
+names = kresd, bind, unbound
+# symbolic names of DNS servers under test
+# separate multiple values by ,
+
+# each symbolic name in [servers] section refers to config section
+# containing IP address and port of particular server
+[kresd]
+ip = 127.0.0.1
+port = 5353
+transport = udp
+graph_color = #00a2e2
+restart_script = ./ci/respdiff/restart-kresd.sh
+
+[bind]
+ip = 127.0.0.1
+port = 53533
+transport = udp
+graph_color = #e2a000
+restart_script = ./ci/respdiff/restart-bind.sh
+
+[unbound]
+ip = 127.0.0.1
+port = 53535
+transport = udp
+graph_color = #218669
+restart_script = ./ci/respdiff/restart-unbound.sh
+
+[diff]
+# symbolic name of server under test
+# other servers are used as reference when comparing answers from the target
+target = kresd
+
+# fields and comparison methods used when comparing two DNS messages
+criteria = opcode, rcode, flags, question, answertypes, answerrrsigs
+# other supported criteria values: authority, additional, edns, nsid
+
+[report]
+# diffsum reports mismatches in field values in this order
+# if particular message has multiple mismatches, it is counted only once into category with highest weight
+field_weights = timeout, malformed, opcode, question, rcode, flags, answertypes, answerrrsigs, answer, authority, additional, edns, nsid
diff --git a/ci/respdiff/restart-bind.sh b/ci/respdiff/restart-bind.sh
new file mode 100755
index 0000000..35838c7
--- /dev/null
+++ b/ci/respdiff/restart-bind.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-3.0-or-later
+service named restart
diff --git a/ci/respdiff/restart-kresd.sh b/ci/respdiff/restart-kresd.sh
new file mode 100755
index 0000000..4e9387c
--- /dev/null
+++ b/ci/respdiff/restart-kresd.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+exec > /dev/null
+exec 2>&1
+
+killall -w kresd
+rm -f '*.mdb'
+$PREFIX/sbin/kresd -n -q -c $(pwd)/ci/respdiff/kresd.config &>>kresd.log &
+
+# wait until socket is receiving connections
+sleep 1
diff --git a/ci/respdiff/restart-unbound.sh b/ci/respdiff/restart-unbound.sh
new file mode 100755
index 0000000..add24c9
--- /dev/null
+++ b/ci/respdiff/restart-unbound.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+service unbound restart
diff --git a/ci/respdiff/run-respdiff-tests.sh b/ci/respdiff/run-respdiff-tests.sh
new file mode 100755
index 0000000..2bfc44d
--- /dev/null
+++ b/ci/respdiff/run-respdiff-tests.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# $1 == udp/tcp/tls, it selects configuration file to use
+# respdiff scripts must be present in /var/opt/respdiff
+set -o errexit -o nounset -o xtrace
+
+NDIFFREPRO=3
+
+wget -qO- https://gitlab.nic.cz/knot/respdiff/snippets/238/raw?inline=false | head -n 5000 > /tmp/queries.txt
+mkdir results
+rm -rf respdiff.db
+
+CONFIG="$(pwd)/ci/respdiff/respdiff-${1}.conf"
+/var/opt/respdiff/qprep.py respdiff.db < /tmp/queries.txt
+time /var/opt/respdiff/orchestrator.py respdiff.db -c "${CONFIG}"
+time /var/opt/respdiff/msgdiff.py respdiff.db -c "${CONFIG}"
+for i in $(seq $NDIFFREPRO); do
+ time /var/opt/respdiff/diffrepro.py -c "${CONFIG}" respdiff.db
+done
+/var/opt/respdiff/diffsum.py respdiff.db -c "${CONFIG}" > results/respdiff.txt
+/var/opt/respdiff/histogram.py respdiff.db -c "${CONFIG}" -o results/histogram.svg
+: minimize LMDB and log size so they can be effectively archived
+mkdir results/respdiff.db
+mdb_copy -c respdiff.db results/respdiff.db
+xz -9 results/respdiff.db/data.mdb
+xz kresd.log
diff --git a/ci/respdiff/start-resolvers.sh b/ci/respdiff/start-resolvers.sh
new file mode 100755
index 0000000..87e98f3
--- /dev/null
+++ b/ci/respdiff/start-resolvers.sh
@@ -0,0 +1,13 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+#run unbound
+service unbound start && service unbound status;
+# dig @localhost -p 53535
+
+#run bind
+service named start && service named status;
+# dig @localhost -p 53533
+
+#run kresd
+$PREFIX/sbin/kresd -n -q -c $(pwd)/ci/respdiff/kresd.config &>kresd.log &
+# dig @localhost -p 5353