151 lines
4.1 KiB
Markdown
151 lines
4.1 KiB
Markdown
Building deb packages
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=====================
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Using jenkins-debian-glue, we can set up a build pipeline for any
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version controlled software by creating a `debian` directory in the
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repository. Its structure looks like:
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```
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debian
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+-- changelog
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+-- compat
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+-- control
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+-- gbp.conf
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+-- postinst
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+-- preinst
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+-- rules
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+-- source
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+-- format
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```
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These files are equivalend to any standard Debian/Devuan package.
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Once the repository is set up, and contains a `debian` directory, we are
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able to construct the _deb_ package build pipeline. It is first
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necessary to create a Jenkins `-source` job, followed by a `-binaries`
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job, and finishing with a `-repos` job. Further on, for easier reading,
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we will consider that we are building a package called `linux-sunxi`,
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which is a Linux kernel package dedicated to LIME2 Arm boards.
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-source
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-------
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The -source job is responsible to fetch the software (package) sources
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and distribute them to any build executor nodes that are needed to build
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the package.
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These jobs need the following configuration:
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* String parameters:
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* `release` (The codename of the suite): `ascii-proposed`
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* `distribution` (The upstream Devuan suite codename): `ascii`
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* Git repository URL:
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* `https://git.devuan.org/devuan-packages/linux-sunxi`
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* + branch(es) to be built: `suites/ascii`
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* Execution shell script:
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/usr/bin/generate-git-snapshot
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* Post-build triggers:
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* Projects to build: `linux-sunxi-binaries`
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* Predefined parameters:
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```
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release=${release}
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distribution=${distribution}
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```
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-binaries
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---------
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The -binaries job is responsible for compiling the source code and
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creating _deb_ packages out of the compiled code. The packages are
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compiled on each preconfigured build executor node, for each necessary
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CPU architecture.
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These jobs need the following configuration:
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* String parameters (these are passed through by the `-source` job):
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* `release` (The codename of the suite): `ascii-proposed`
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* `distribution` (The upstream Devuan suite codename): `ascii`
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* Configuration matrix (for the CPU architectures)
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* `architecture`: `amd64 armhf arm64`
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* `label`: `amd64 armf arm64`
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* + Generic combination filter:
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```
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(architecture=="amd64").implies(label=="amd64") && (architecture=="armhf").implies(label=="armhf") && (architecture=="all").implies(label=="all") && (architecture=="armel").implies(label=="armel") && (architecture=="arm64").implies(label=="arm64")
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```
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* Copy artifacts from another project:
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* Name: `linux-sunxi-source`
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* Artifacts to copy: `*`
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* Execution shell script:
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export BUILD_ONLY=true
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/usr/bin/build-and-provide-package
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* Post-build triggers:
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* Projects to build: `linux-sunxi-repos`
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* Predefined parameters:
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```
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release=${release}
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distribution=${distribution}
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architecture=${architecture}
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label=${label}
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```
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* Archive artifacts:
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* `*.gz,*.bz2,*.xz,*.deb,*.udeb,*.dsc,*.changes,*.buildinfo`
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-repos
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------
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The -repos job is responsible to take the built _deb_ packages and ship
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them off to dak to create or append to an APT repository.
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These jobs need the following configuration:
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* String parameters (these are passed through by the `-binaries` job):
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* `release`
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* `distribution`
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* `architecture`
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* `label`
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* Copy artifacts from another project:
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* Name: `linux-sunxi-binaries/architecture=$architecture,label=$label`
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* Artifacts to copy: `*`
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* Execution shell script:
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if [ -n "$gitlabBranch" ] ; then
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export codename=$gitlabBranch
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fi
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. /etc/jenkins/debian_glue
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export KEY_ID
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for i in architecture* ; do
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#cp $i/* .
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cd $i
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debsign --no-re-sign -k$KEY_ID *.changes || true
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debsign --no-re-sign -k$KEY_ID *.dsc || true
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cd ..
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done
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#find . -type d -name 'architecture*' | xargs rm -r
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#debsign --no-re-sign -k$KEY_ID *.changes
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#debsign --no-re-sign -k$KEY_ID *.dsc
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ssh dak@repo.devuan.org mkdir /home/dak/jenkins/$BUILD_TAG
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scp -r * dak@repo.devuan.org:/home/dak/jenkins/$BUILD_TAG
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ssh dak@repo.devuan.org dak_add_pkgs -s $codename -c main $BUILD_TAG
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Once this pipeline completes, the repository is ready to be used, but it
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is also possible to utilize **amprolla** for additional customization.
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