Build plugins on java21 when Gerrit is on stable-3.11

Change I5572a18a introduced the ability of building plugins on java21,
when their building branch was stable-3.11.

However, plugins that were building different branches ogainst gerrit
stable-3.11 were just built on default java version (java 17).

For example the javamelody plugin that builds its master branch against
multiple Gerrit versions, was always building using java17, even when
the gerrit version was stable-3.11.

Change-Id: I823d3fe781f149c9fc353862309d553dcdf0b41c
1 file changed
tree: 6669b43f56db5a1ed110fc4f6bd7f07bfd13ce5d
  1. jenkins/
  2. jenkins-docker/
  3. jenkins-internal/
  4. vars/
  5. .gitignore
  6. Jenkinsfile
  7. README.md
  8. yamllint-config.yaml
README.md

Gerrit CI scripts

Providing jobs

This project uses Jenkins Jobs Builder [1] to generate jobs from yaml descriptor files.

To add new jobs reuse existing templates, defaults etc. as much as possible. E.g. adding a job to build an additional branch of a project may be as easy as adding the name of the branch to an existing project.

To ensure well readable yaml-files, use yamllint [2] to lint the yaml-files. Yamllint can be downloaded using Python Pip:

pip3 install --require-hashes yamllint

To run the linter, execute this command from the project's root directory:

yamllint -c yamllint-config.yaml jenkins/**/*.yaml

Yamllint will not fix detected issues itself.

[1] https://docs.openstack.org/infra/jenkins-job-builder/index.html [2] https://pypi.org/project/yamllint/