Updating pipeline images

The pipeline uses container images from the container image repository with the :production tag.

For some images, this tag is created updated on the default branch. This is the case for all images that have AUTOMATIC_DEPLOYMENT set to true in .gitlab-ci.yml.

For others, it is necessary to create the :production tags via the manual deployment jobs as described below.

Steps to update container images via MR

1. On the merge request in the container image repository, check that the merge commit used for the latest pipeline includes all changes from the target branch as well.
2. Trigger the bot for the container images that should be updated via @cki-ci-bot please test.
3. Wait for the pipelines to finish and verify everything is correct.
4. Request a review of the merge request.
5. After approval, create the :production tags for the verified container images by clicking on the corresponding little arrows in the environment list.

Steps to update container images without MR

1. Trigger a new pipeline via the pipelines page in the container image repository. After clicking on Run pipeline, optionally limit the pipeline to a certain container image by setting the ONLY_JOB_NAME variable to the name of the container image that should be updated, e.g. builder-stream9.
2. Wait for the parent and child pipelines to finish and verify everything is correct.
3. In a merge request in any cki-project project with the cki-ci-bot enabled, trigger the bot for the container images with the ID of the parent pipeline via @cki-ci-bot please test [image_tag=g-123456789].
4. Wait for the pipelines to finish and verify everything is correct.
5. Create the :production tags for the verified container images by clicking on the corresponding manual public-tag and internal-tag jobs.