Declarative Validation

[alexzielenski]

Enhancement Description

• One-line enhancement description (can be used as a release note):
• Kubernetes Enhancement Proposal: https://github.com/alexzielenski/enhancements/blob/declarative-validation/keps/sig-api-machinery/4153-declarative-validation/README.md
• Discussion Link:
• Tracking Spreadsheet: https://docs.google.com/spreadsheets/d/1S0XAJbCA-UNrRb8zBHdG-Jc6cSENwj4kiFFzStleEXI/edit#gid=1748964641
• Primary contact (assignee): @alexzielenski
• Responsible SIGs: sig/api-machinery
• Enhancement target (which target equals to which milestone):
  • Alpha release target (x.y): 1.29
  • Beta release target (x.y):
  • Stable release target (x.y):
• Alpha
  • KEP (k/enhancements) update PR(s): KEP-4153: Declarative Validation Proposal and Design #4163
  • Code (k/k) update PR(s):
    • be able to run defaulter-gen tests via go test gengo#245
    • Fix declarative defaults using aliases gengo#246
    • Adds support for Symbol references in defaults kube-openapi#419
    • Export utils for import tracking and refs gengo#247
    • Add verify-examples.sh and switch from makefiles to go test and go generate gengo#249
    • run gengo defaulter tests and verify-examples.sh test-infra#30500
    • test: run import boss verify script gengo#250
    • account for types with custom unmarshalling during default enfocement kube-openapi#429
    • Update kube-openapi to Remove invalid defaults from fields with custom marshalling kubernetes#120757
  • Docs (k/website) update PR(s):
    • KEP-4153: Declarative Validation - Alpha Docs website#43559

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

[alexzielenski]

/sig api-machinery

[jpbetz]

/label lead-opted-in

[sreeram-venkitesh]

Hello @alexzielenski 👋, v1.29 Enhancements team here.

Just checking in as we approach enhancements freeze on 01:00 UTC, Friday, 6th October, 2023.

This enhancement is targeting for stage alpha for v1.29 (correct me, if otherwise)

Here's where this enhancement currently stands:

• KEP readme using the latest template has been merged into the k/enhancements repo.
• KEP status is marked as implementable for latest-milestone: v1.29. KEPs targeting stable will need to be marked as implemented after code PRs are merged and the feature gates are removed.
• KEP readme has up-to-date graduation criteria
• KEP has a production readiness review that has been completed and merged into k/enhancements. (For more information on the PRR process, check here).

For this KEP, everything is taken care of in #4163. Please make sure to get the PR merged in time.

The status of this enhancement is marked as at risk for enhancement freeze. Please keep the issue description up-to-date with appropriate stages as well. Thank you!

[npolshakova]

With KEP PR #4163 approved, the enhancement is ready for the enhancements freeze. The status is now marked as tracked for enhancement freeze for 1.29. 🚀 Thank you!