Allow publishing to different Docker registries

Recently, Dockerhub has become very slow and unstable
due to the introduction of hard limits on pulls and
throttling.

Make the prefix for all our CI images a configurable
variable, so that it becomes easy to switch to a
different Docker registry.

Change-Id: Ida613bfd1c3d9c779d2f522431ec8f4098c7bcfa
13 files changed
tree: a02d165e1b5cbbfe35ae78404e2c813c54274094
  1. jenkins-docker/
  2. jenkins/
  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/