KEP 4595: CEL for CRD AdditionalPrinterColumns

[sreeram-venkitesh]

• One-line PR description: Provide a more powerful way to express human readable printer columns exposed by CRDs than simple JSON paths.

• Issue link: https://kep.k8s.io/4595

• Other comments:

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: sreeram-venkitesh
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[sftim]

It's a nice idea. Thanks for suggesting it.

Here's some feedback on the draft.

[k8s-ci-robot]

@sreeram-venkitesh: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-enhancements-verify	a510130	link	true	/test pull-enhancements-verify

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

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