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apiserver/cacher: properly wire listwatch options to the listwatcher #132479

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p0lyn0mial
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What type of PR is this?

/kind bug

What this PR does / why we need it:

Which issue(s) this PR is related to:

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Does this PR introduce a user-facing change?

NONE

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


@k8s-ci-robot k8s-ci-robot added release-note-none Denotes a PR that doesn't merit a release note. kind/bug Categorizes issue or PR as related to a bug. size/M Denotes a PR that changes 30-99 lines, ignoring generated files. cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. do-not-merge/needs-sig Indicates an issue or PR lacks a `sig/foo` label and requires one. needs-triage Indicates an issue or PR lacks a `triage/foo` label and requires one. labels Jun 24, 2025
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This issue is currently awaiting triage.

If a SIG or subproject determines this is a relevant issue, they will accept it by applying the triage/accepted label and provide further guidance.

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@k8s-ci-robot k8s-ci-robot added the needs-priority Indicates a PR lacks a `priority/foo` label and requires one. label Jun 24, 2025
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/assign @wojtek-t

@k8s-ci-robot k8s-ci-robot added area/apiserver sig/api-machinery Categorizes an issue or PR as relevant to SIG API Machinery. labels Jun 24, 2025
@k8s-ci-robot k8s-ci-robot removed the do-not-merge/needs-sig Indicates an issue or PR lacks a `sig/foo` label and requires one. label Jun 24, 2025
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Just one small comment.

}
}
createdPod := &example.Pod{}
key := computePodKey(createdPod)
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The key is now computed from the empty pod - this seems wrong.
Lets do sth like:

pod := makePodFn()
key := computePodKey(pod)
createdPod := &example.Pod{}
...

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fixed.

@p0lyn0mial p0lyn0mial force-pushed the upstream-watchlist-cacher-listwatcher branch from bc1ecf8 to 1e2764f Compare June 24, 2025 09:07
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pull-kubernetes-linter-hints failed on

staging/src/k8s.io/apiserver/pkg/storage/cacher/lister_watcher_test.go:156:12: SA1019: target.Watch is deprecated: use WatcherWithContext.WatchWithContext instead. (staticcheck)

we could wrap the lw into cache.ToListerWatcherWithContext or add a nolint directive.

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/lgtm
/approve

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Jun 24, 2025
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LGTM label has been added.

Git tree hash: 10e9c2e3f9a988debad27d4491e77326b055c3bb

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: p0lyn0mial, wojtek-t

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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 Jun 24, 2025
@p0lyn0mial p0lyn0mial force-pushed the upstream-watchlist-cacher-listwatcher branch from 1e2764f to dce69af Compare June 24, 2025 09:39
@k8s-ci-robot k8s-ci-robot removed the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Jun 24, 2025
@k8s-ci-robot k8s-ci-robot requested a review from wojtek-t June 24, 2025 09:39
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we could wrap the lw into cache.ToListerWatcherWithContext or add a nolint directive.

let's try wrapping.

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/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Jun 24, 2025
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LGTM label has been added.

Git tree hash: 2f83892c4894f8ff085d35feb9192d595b8d4366

@k8s-ci-robot k8s-ci-robot merged commit ae15bc5 into kubernetes:master Jun 24, 2025
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@k8s-ci-robot k8s-ci-robot added this to the v1.34 milestone Jun 24, 2025
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3 participants