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controller: handle cache.DeletedFinalStateUnknown #745

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merged 1 commit into from
Jun 7, 2022

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pohly
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@pohly pohly commented Jun 7, 2022

What type of PR is this?
/kind bug

What this PR does / why we need it:

The DeleteFunc callback may get called with a cache.DeletedFinalStateUnknown
object. This needs to be handled as in
https://github.com/kubernetes-csi/external-attacher/blob/v3.2.1/pkg/controller/controller.go#L171-L173

Which issue(s) this PR fixes:
Fixes #628

Does this PR introduce a user-facing change?:

Certain informer delete events were not handled correctly.

The DeleteFunc callback may get called with a cache.DeletedFinalStateUnknown
object. This needs to be handled as in
https://github.com/kubernetes-csi/external-attacher/blob/v3.2.1/pkg/controller/controller.go#L171-L173
@k8s-ci-robot k8s-ci-robot added the release-note Denotes a PR that will be considered when it comes time to generate release notes. label Jun 7, 2022
@k8s-ci-robot k8s-ci-robot requested a review from chrishenzie June 7, 2022 14:28
@k8s-ci-robot k8s-ci-robot added the kind/bug Categorizes issue or PR as related to a bug. label Jun 7, 2022
@k8s-ci-robot k8s-ci-robot requested a review from xing-yang June 7, 2022 14:28
@k8s-ci-robot k8s-ci-robot added cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. approved Indicates a PR has been approved by an approver from all required OWNERS files. size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. labels Jun 7, 2022
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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 7, 2022
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: pohly, xing-yang

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@k8s-ci-robot k8s-ci-robot merged commit 378a8ad into kubernetes-csi:master Jun 7, 2022
@humblec humblec mentioned this pull request Jun 10, 2022
k8s-ci-robot added a commit that referenced this pull request Jun 14, 2022
…in-release-3.1

Automated cherry pick of #745: controller: handle cache.DeletedFinalStateUnknown
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handle DeletedFinalStateUnknown
3 participants