Enhancement Description

• One-line enhancement description (can be used as a release note): Allow for mutating container requests/limits on a PodTemplate when job is suspended

• Kubernetes Enhancement Proposal: https://github.com/kubernetes/enhancements/tree/master/keps/sig-apps/5440-mutable-job-pod-resource-updates

• Discussion Link: [InPlacePodVerticalScaling] Relaxing immutability of Pod Templates resources/limits kubernetes#132436

• PRs by stage and milestone:

  • Alpha - v1.35
    • KEP (k/enhancements) update PR(s):
      • [KEP-5440]: Mutable container resources on PodTemplates for suspended jobs #5441
    • Code (k/k) update PR(s):
      • [KEP-5440]: MutablePodResourcesForSuspendedJobs  kubernetes#132441
    • Docs (k/website) update PR(s):
      • [KEP-5440] Add documentation for mutable pod resources while job is suspended website#52800

• Beta - v1.36

  • KEP (k/enhancements) update PR(s):
    • KEP-5440: move to beta #5703
    • [KEP-5440]: add second feature gate to kep.yaml and section about feature gates. #5924
  • Code (k/k) update PR(s):
    • [KEP-5440]: Add integration test for MutablePodResourcesForSuspendedJobs with Pod Replacement Policy = Failed kubernetes#135381
    • set KEP-5440 to enabled by default kubernetes#135965
  • Docs (k/website) update(s):
    • update MutablePodResourceForSuspenedJobs and MutableDirectictivesForSuspendedJobs to beta website#54419

• Stable - v1.xx

  • KEP (k/enhancements) update PR(s):
  • Code (k/k) update PR(s):
  • Docs (k/website) update(s):
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