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author | Sean Carroll <scarroll@gitlab.com> | 2019-09-06 11:39:55 +0300 |
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committer | Marcia Ramos <marcia@gitlab.com> | 2019-09-06 11:39:55 +0300 |
commit | 1e0867de363cc7992cdc1738ee42d6d105257b0a (patch) | |
tree | 9418359310dc71e0d51fdd2acaf1d5becbd4e729 /doc/ci/merge_request_pipelines | |
parent | a1d099a70f2d8373da8951d58c3a3a769ca85f32 (diff) |
Follow up documentation for Merge Trains cancel when running
Diffstat (limited to 'doc/ci/merge_request_pipelines')
-rw-r--r-- | doc/ci/merge_request_pipelines/pipelines_for_merged_results/index.md | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/doc/ci/merge_request_pipelines/pipelines_for_merged_results/index.md b/doc/ci/merge_request_pipelines/pipelines_for_merged_results/index.md index 126e12e460f..d68fba82f4b 100644 --- a/doc/ci/merge_request_pipelines/pipelines_for_merged_results/index.md +++ b/doc/ci/merge_request_pipelines/pipelines_for_merged_results/index.md @@ -61,6 +61,20 @@ CAUTION: **Warning:** Make sure your `gitlab-ci.yml` file is [configured properly for pipelines for merge requests](../index.md#configuring-pipelines-for-merge-requests), otherwise pipelines for merged results won't run and your merge requests will be stuck in an unresolved state. +## Automatic pipeline cancelation + +> [Introduced](https://gitlab.com/gitlab-org/gitlab-ee/issues/12996) in [GitLab Premium](https://about.gitlab.com/pricing/) 12.3. + +GitLab CI can detect the presence of redundant pipelines, +and will cancel them automatically in order to conserve CI resources. + +When a user merges a merge request immediately within an ongoing merge +train, the train will be reconstructed, as it will recreate the expected +post-merge commit and pipeline. In this case, the merge train may already +have pipelines running against the previous expected post-merge commit. +These pipelines are considered redundant and will be automatically +canceled. + ## Troubleshooting ### Pipelines for merged results not created even with new change pushed to merge request |