CRD Map Key Validation

[jpbetz]

Enhancement Description

• One-line enhancement description (can be used as a release note): Add a x-kubernetes-property-names extension to OpenAPI 3.0 enabling schemas to validate map keys.
• Kubernetes Enhancement Proposal: KEP-5667: CRD Map Key Validation #5668
• Discussion Link:
• PRs by stage and milestone:
  • Alpha - v1.xx
    • KEP (k/enhancements) update PR(s): KEP-5667: CRD Map Key Validation #5668
    • Code (k/k) update PR(s):
    • Docs (k/website) update PR(s):

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

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[jpbetz]

cc @JoelSpeed @lalitc375 @aaron-prindle

[jpbetz]

I'll probably shelve this until 1.36 gets closer, but wanted to open the initial issue and KEP PR for visibility.