Enhancement Description

• One-line enhancement description (can be used as a release note): Introduce MatchLabelKeys to Pod Affinity and Pod Anti Affinity
• Kubernetes Enhancement Proposal: https://github.com/kubernetes/enhancements/tree/master/keps/sig-scheduling/3633-matchlabelkeys-to-podaffinity
• Discussion Link: Introduce MatchLabelKeys (the same one as Pod Topology Spread) to PodAffinityTerm kubernetes#112947
• Primary contact (assignee): @sanposhiho
• Responsible SIGs: sig/scheduling
• Enhancement target (which target equals to which milestone):
  • Alpha release target (x.y): v1.29
  • Beta release target (x.y): v1.30
  • Stable release target (x.y): v1.32
• Alpha
  • KEP (k/enhancements) update PR(s):
    • 1.27 KEP-3633: Introduce MatchLabelKeys to PodAffinity and PodAntiAffinity #3651
    • fix(kep-3633): redesign matchLabelSelectors as matchLabelKeys + mismatchLabelKeys #4069
  • Code (k/k) update PR(s):　
    • feature(scheduler): implement matchLabelKeys/mismatchLabelKeys in PodAffinity and PodAntiAffinity kubernetes#116065
  • Docs (k/website) update PR(s):
    • add: the doc for matchLabelKeys/mismatchLabelKeys in pod (anti)affinity website#43812
• Beta
  • KEP (k/enhancements) update PR(s):
    • 1.30 KEP-3633: graduate matchLabelKeys/mismatchLabelKeys to beta #4450
    • 1.31 Graduate MatchLabelKeys to beta in v1.31 #4627
  • Code (k/k) update PR(s):
    • 1.31 graduate MatchLabelKeysInPodAffinity to Beta kubernetes#123638
  • Docs (k/website) update(s):
    • graduate MatchLabelKeysInPodAffinity to beta website#45181
    • blog post for MatchLabelKeys in PodAffinity website#46833
• Stable
  • KEP (k/enhancements) update PR(s): KEP-3633: graduate MatchLabelKeys in PodAffinity to GA #5021
  • Code (k/k) update PR(s): feat: graduate MatchLabelKeysInPodAffinity to GA kubernetes#130463
  • Docs (k/website) update(s): KEP-3633: graduate MatchLabelKeys (PodAffinity) to GA website#49926

Please keep this description up to date. This will help the Enhancement Team to track the evolution of the enhancement efficiently.

/sig scheduling
/assign