DRA: Prioritized Alternatives in Device Requests

[klueska]

Enhancement Description

• One-line enhancement description (can be used as a release note):
  Add support for a "one-of" prioritized list of selection criteria to satisfy a device request in a resource claim.

• Kubernetes Enhancement Proposal:

  • https://github.com/kubernetes/enhancements/blob/master/keps/sig-scheduling/4816-dra-prioritized-list/README.md

• Discussion Link:

  • https://github.com/kubernetes-sigs/wg-device-management/blob/0ec4f1ca783e550933de01533b7fb7b7ab14defb/dra-evolution/pkg/api/claim_types.go#L201-L208

• Primary contact (assignee):
  @klueska, @pohly, @johnbelamaric, @thockin

• Responsible SIGs:
  /sig node

• Enhancement target (which target equals to which milestone):

  • Alpha release target: 1.32
  • Beta release target: 1.33
  • Stable release target: 1.34

• Alpha

  • KEP (k/enhancements) update PR(s):
    • KEP-4816: DRA Prioritized Alternatives in Device Requests #4871
  • Code (k/k) update PR(s):
    • TBD
  • Docs (k/website) update PR(s):
    • TBD

[kannon92]

/sig node
/wg device-management

[k8s-ci-robot]

@kannon92: The label(s) wg/device-management cannot be applied, because the repository doesn't have them.

In response to this:

/sig node
/wg device-management

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[haircommander]

/milestone v1.32
/label lead-opted-in

[johnbelamaric]

/retitle DRA: Prioritized List of Devices

just slightly shorter

[pohly]

It's not listing "devices"? How about "DRA: alternatives in device requests"?

[johnbelamaric]

It's not listing "devices"? How about "DRA: alternatives in device requests"?

Yes, sure, except I want the "prioritized" part in there.

/retitle DRA: Prioritized List of Device Requests

[johnbelamaric]

actually, one more time:

/retitle DRA: Prioritized Alternatives in Device Requests

[shecodesmagic]

Hello @klueska @johnbelamaric 👋, v1.32 Enhancements team here.

Just checking in as we approach enhancements freeze on 02:00 UTC Friday 11th October 2024 / 19:00 PDT Thursday 10th October 2024.

This enhancement is targeting for stage alpha for v1.32 (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: v1.32.
• 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). If your production readiness review is not completed yet, please make sure to fill the production readiness questionnaire in your KEP by the PRR Freeze deadline on Thursday 3rd October 2024 so that the PRR team has enough time to review your KEP.

For this KEP, we would need to update the following:

• KEP readme using the latest template has been merged into the k/enhancements repo.
• KEP status is marked as implementable for latest-milestone: v1.32.
• KEP readme has up-to-date graduation criteria

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!

If you anticipate missing enhancements freeze, you can file an exception request in advance. Thank you!

[johnbelamaric]

@shecodesmagic I unchecked the PRR box - I am a PRR approver but shouldn't approve my own KEP. I haven't done the PRR section yet. I assigned @jpbetz to do the PRR for me.

[shecodesmagic]

With all the requirements fulfilled this enhancement is now marked as tracked for the upcoming enhancements freeze 🚀

[chanieljdan]

Hi @johnbelamaric 👋, 1.32 Release Docs Lead here.

Does this enhancement work planned for 1.32 require any new docs or modification to existing docs?

If so, please follows the steps here to open a PR against dev-1.32 branch in the k/website repo. This PR can be just a placeholder at this time and must be created before Thursday October 24th 2024 18:00 PDT.

Also, take a look at Documenting for a release to get yourself familiarize with the docs requirement for the release.

Thank you!

[spurin]

Hi @johnbelamaric 👋,

Just a reminder to open a placeholder PR against dev-1.32 branch in the k/website repo for this (steps available here) for this KEP if it requires new or modifications to existing docs.

The deadline for this is Thursday Oct 24 at 18:00 PDT.

Thanks

James Spurin