Remove stable-2.16/stable-3.2 jobs and builds

Gerrit v2.16 and v3.2 are now EOL and we do not need
to keep on building them on the Gerrit-CI anymore.
Warm-up Gerrit docker build image using stable-3.5
branch.

Remove also all the jobs that are left without a valid
build in any non-EOL branch.

Change-Id: Ia3e030fa70052dc5d229c3cb9026af5fed2c9fa7
103 files changed
tree: f372583cc5284ad7bd8d18d58af97e80fa227ae1
  1. jenkins/
  2. jenkins-docker/
  3. vars/
  4. worker/
  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 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/