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Mutable pod scheduling directives #116161

Merged
merged 1 commit into from
Mar 10, 2023
Merged

Mutable pod scheduling directives #116161

merged 1 commit into from
Mar 10, 2023

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danielvegamyhre
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@danielvegamyhre danielvegamyhre commented Feb 28, 2023 •
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What type of PR is this?

/kind feature
/sig scheduling

Optionally add one or more of the following kinds if applicable:
/kind api-change

What this PR does / why we need it:

See KEP for context.

Which issue(s) this PR fixes:

Fixes #116160

Special notes for your reviewer:

Does this PR introduce a user-facing change?

Relax API validation to allow pod node selector to be mutable for gated pods (additions only, no deletions or mutations).

Additional documentation e.g., KEPs (Kubernetes Enhancement Proposals), usage docs, etc.:

[KEP](https://github.com/kubernetes/enhancements/tree/master/keps/sig-scheduling/3838-pod-mutable-scheduling-directives)

@k8s-ci-robot k8s-ci-robot added kind/feature Categorizes issue or PR as related to a new feature. size/S Denotes a PR that changes 10-29 lines, ignoring generated files. do-not-merge/release-note-label-needed Indicates that a PR should not merge because it's missing one of the release note labels. sig/scheduling Categorizes an issue or PR as relevant to SIG Scheduling. kind/api-change Categorizes issue or PR as related to adding, removing, or otherwise changing an API cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. needs-triage Indicates an issue or PR lacks a `triage/foo` label and requires one. needs-priority Indicates a PR lacks a `priority/foo` label and requires one. labels Feb 28, 2023
@danielvegamyhre danielvegamyhre changed the title Mutable pod scheduling directives Mutable pod scheduling directives [NOT READY FOR REVIEW] Feb 28, 2023
@danielvegamyhre danielvegamyhre changed the title Mutable pod scheduling directives [NOT READY FOR REVIEW] Mutable pod scheduling directives [IN PROGRESS - NOT READY FOR REVIEW] Feb 28, 2023
@k8s-ci-robot k8s-ci-robot added the sig/apps Categorizes an issue or PR as relevant to SIG Apps. label Feb 28, 2023
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This PR may require API review.

If so, when the changes are ready, complete the pre-review checklist and request an API review.

Status of requested reviews is tracked in the API Review project.

@k8s-ci-robot k8s-ci-robot added size/M Denotes a PR that changes 30-99 lines, ignoring generated files. and removed size/S Denotes a PR that changes 10-29 lines, ignoring generated files. labels Mar 1, 2023
@k8s-ci-robot k8s-ci-robot added release-note Denotes a PR that will be considered when it comes time to generate release notes. and removed do-not-merge/release-note-label-needed Indicates that a PR should not merge because it's missing one of the release note labels. labels Mar 1, 2023
ahg-g
ahg-g reviewed Mar 1, 2023
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This is in the right track; please note that we need to do this for nodeAffinity too.

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@k8s-ci-robot k8s-ci-robot added size/XL Denotes a PR that changes 500-999 lines, ignoring generated files. and removed size/M Denotes a PR that changes 30-99 lines, ignoring generated files. labels Mar 1, 2023
ahg-g
ahg-g reviewed Mar 2, 2023
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@ahg-g Thanks for the review, I have addressed your comments and this is ready for another look. I will also start working on integration tests.

@danielvegamyhre danielvegamyhre changed the title Mutable pod scheduling directives [IN PROGRESS - NOT READY FOR REVIEW] Mutable pod scheduling directives [IN PROGRESS] Mar 2, 2023
ahg-g
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Thanks, lets add integration tests.

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ahg-g commented Mar 2, 2023

/label api-review

@liggitt this is ready

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/retest

liggitt
liggitt reviewed Mar 9, 2023
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liggitt commented Mar 9, 2023

(integration flake was fixed by #116393)

@ahg-g ahg-g mentioned this pull request Mar 9, 2023
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/retest

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liggitt commented Mar 10, 2023

/lgtm
/approve
Thanks for all the iterations, the test coverage on this is really good

/hold
Squash down to a single commit and fixup the commit message, then @ahg-g can re-lgtm

@k8s-ci-robot k8s-ci-robot added do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. lgtm "Looks good to me", indicates that a PR is ready to be merged. labels Mar 10, 2023
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LGTM label has been added.

Git tree hash: a6aaf0d572d6d665b45d787039bab092862d4a84

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: danielvegamyhre, liggitt

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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Mar 10, 2023
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liggitt commented Mar 10, 2023

/triage accepted
/priority important-soon

@k8s-ci-robot k8s-ci-robot added triage/accepted Indicates an issue or PR is ready to be actively worked on. priority/important-soon Must be staffed and worked on either currently, or very soon, ideally in time for the next release. and removed needs-triage Indicates an issue or PR lacks a `triage/foo` label and requires one. needs-priority Indicates a PR lacks a `priority/foo` label and requires one. labels Mar 10, 2023
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ahg-g commented Mar 10, 2023

Thanks @liggitt for the detailed review!

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ahg-g commented Mar 10, 2023

/lgtm
/hold cancel

@k8s-ci-robot k8s-ci-robot removed the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Mar 10, 2023
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Squashed commits and updated the commit message

@k8s-ci-robot k8s-ci-robot merged commit 0010333 into kubernetes:master Mar 10, 2023
@mwielgus mwielgus mentioned this pull request Mar 31, 2023
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@aleskandro aleskandro mentioned this pull request May 16, 2023
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@ahg-g ahg-g ahg-g left review comments

@liggitt liggitt liggitt left review comments

@caesarxuchao caesarxuchao Awaiting requested review from caesarxuchao

@yujuhong yujuhong Awaiting requested review from yujuhong

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@ahg-g ahg-g

Labels
api-review Categorizes an issue or PR as actively needing an API review. approved Indicates a PR has been approved by an approver from all required OWNERS files. area/test cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. kind/api-change Categorizes issue or PR as related to adding, removing, or otherwise changing an API kind/feature Categorizes issue or PR as related to a new feature. lgtm "Looks good to me", indicates that a PR is ready to be merged. priority/important-soon Must be staffed and worked on either currently, or very soon, ideally in time for the next release. release-note Denotes a PR that will be considered when it comes time to generate release notes. sig/apps Categorizes an issue or PR as relevant to SIG Apps. sig/scheduling Categorizes an issue or PR as relevant to SIG Scheduling. sig/testing Categorizes an issue or PR as relevant to SIG Testing. size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. triage/accepted Indicates an issue or PR is ready to be actively worked on.
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Status: API review completed, 1.27
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Mutable pod scheduling directives
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@danielvegamyhre @k8s-triage-robot @ahg-g @valaparthvi @liggitt @k8s-ci-robot