zuul/releasenotes/notes/pipeline-supercedes-ba622ac28df61ffd.yaml
James E. Blair a8e83031db Add "supercedes" pipeline option
This lets us abort check jobs when a change goes straight to gate.

Change-Id: I0e07a4be74ea708d0a0e186f523dd41174215b92
2019-07-15 08:34:09 -07:00

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YAML

---
features:
- |
Pipelines may now indicate that they supercede other pipelines with the
:attr:`pipeline.supercedes` attribute.
When a change is enqueued in a pipeline which supercedes others,
it will be removed from the other pipelines. For example, a
:term:`gate` pipeline may supercede a :term:`check` pipeline so
that test resources are not spent running near-duplicate jobs
simultaneously.