Change Details

Using PipelineLib, we get images tagged with a format like `2023-06-06-094537-production`. The `.gitlab-ci.yml` that we generate using [pipeline-to-gitlab](https://gitlab.wikimedia.org/repos/releng/pipeline-to-gitlab) tags images with: * latest * $CI_COMMIT_TAG * $CI_COMMIT_SHA #serviceops would prefer that we continue to use the `{year}-{month}-{day}-{timestamp}-production` format. Looking at https://gitlab.com/gitlab-org/gitlab/-/issues/22901, I see that there are variables for `CI_PIPELINE_CREATED_AT` and `CI_JOB_STARTED_AT` but their format looks like `2021-03-18T04:45:29Z` which is invalid (due to colons) for tagging a Docker image.

Using PipelineLib, we get images tagged with a format like `2023-06-06-094537-production`. The `.gitlab-ci.yml` that we generate using [pipeline-to-gitlab](https://gitlab.wikimedia.org/repos/releng/pipeline-to-gitlab) tags images with: * latest * $CI_COMMIT_TAG * $CI_COMMIT_SHA #serviceops would prefer that we continue to use the `{year}-{month}-{day}-{timestamp}-production` format. Looking at https://gitlab.com/gitlab-org/gitlab/-/issues/22901, I see that there are variables for `CI_PIPELINE_CREATED_AT` and `CI_JOB_STARTED_AT` but their format looks like `2021-03-18T04:45:29Z` which is invalid (due to colons) for tagging a Docker image. =Resolution= Use this ``` variables: PUBLISH_IMAGE_TAG: $KOKKURI_PIPELINE_TIMESTAMP-$BUILD_VARIANT ```

Using PipelineLib, we get images tagged with a format like `2023-06-06-094537-production`. The `.gitlab-ci.yml` that we generate using [pipeline-to-gitlab](https://gitlab.wikimedia.org/repos/releng/pipeline-to-gitlab) tags images with: * latest * $CI_COMMIT_TAG * $CI_COMMIT_SHA #serviceops would prefer that we continue to use the `{year}-{month}-{day}-{timestamp}-production` format. Looking at https://gitlab.com/gitlab-org/gitlab/-/issues/22901, I see that there are variables for `CI_PIPELINE_CREATED_AT` and `CI_JOB_STARTED_AT` but their format looks like `2021-03-18T04:45:29Z` which is invalid (due to colons) for tagging a Docker image. =Resolution= Use this ``` variables: PUBLISH_IMAGE_TAG: $KOKKURI_PIPELINE_TIMESTAMP-$BUILD_VARIANT ```