Use Checks API for discovering changes to build

Enable the filtering by pending checks, allowing to
discover the changes that need validation only.

In order to keep the build logs of older job runs, disable
the drop of old branches jobs and keep them around for
up to 3 months or 500 runs overall.

Change-Id: Ic92253b7c225dd8fbdeffb16d433928d667ccdea
1 file changed
tree: b2cb74605b253fec078003677afc8c2769f96b9a
  1. jenkins/
  2. jenkins-docker/
  3. worker/
  4. .gitignore
  5. Jenkinsfile
  6. README.md
  7. 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 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/