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.pipeline/config.yaml into.gitlab-ci.yml:$curl-sSfhttps://gitlab.wikimedia.org/repos/releng/pipeline-to-gitlab/-/raw/master/pipeline-to-gitlab|python3-.pipeline/config.yaml>.gitlab-ci.yml.gitlab-ci.yml to GitLab.If you have any trouble, get help fromRelease Engineering.
| pipeline stage | Gerrit | GitLab |
|---|---|---|
test | A job that runs every time a patchset is created/updated. | A job that is run for every push to the non-default branch (typically used by merge requests). |
gate-and-submit | A job that runs before a change is merged. The job runs while other merges to the repo are blocked. This ensure that when the job completes, the result of the merge will be exactly what was tested. | GitLab does not have a corresponding concept (at least one that is accessible in our edition of GitLab). The closest thing to this is configuring your repo so that the default branch is protected, the merge method is set to Fast-forward merge (or Merge commit with semi-linear history ), and "Pipelines must succeed". |
postmerge | A job that runs after a change is merged. | A job that runs when a change is merged into the default branch of the repo (if it is protected) |
publish | Same as postmerge. Runs after. | Same as postmerge. Runs after. |
If your project intends to publish an image to be used in production, it must be built usingKokkuri andBlubber and the project added to thegitlab-trusted-runner project.
Registry paths for images are different when published from GitLab. In the simplest terms, if your GitLab repo is athttps://gitlab.wikimedia.org/x/y/myrepo, you can publish container images atdocker-registry.wikimedia.org/x/y/myrepo and below.
You will need to update image paths in the places where you use them (most likely in theoperations/deployment-charts repo). UseCodeSearch to search for the old image name.
You may want to change when an image is published (e.g., so that it's not every time there's a merge into the default branch). For example, a good approach is to change the rules in.gitlab-ci.yml so that image build/publish only happens when a protected tag is created.