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fullsync fix: Fix Syncer panics due to incorrect PVC configuration#3269

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nikhilbarge:fix_3514809
May 13, 2025
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fullsync fix: Fix Syncer panics due to incorrect PVC configuration#3269
k8s-ci-robot merged 1 commit into
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nikhilbarge:fix_3514809

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@nikhilbarge nikhilbarge commented Apr 30, 2025 •
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What this PR does / why we need it:
Fix Syncer panics with NPE due to nil claimreference for PVC
Which issue this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close that issue when PR gets merged): fixes #

Testing done:
Manual Testing Performed
full-sync-nil-claimref-manual-testing.log
fullsync-nil-claimref-vsphere-syncer.log

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Release note:

Fix Syncer panics due to incorrect PVC configuration

@k8s-ci-robot k8s-ci-robot added the cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. label Apr 30, 2025
@k8s-ci-robot k8s-ci-robot added the needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. label Apr 30, 2025
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k8s-ci-robot commented Apr 30, 2025

Hi @nikhilbarge. Thanks for your PR.

I'm waiting for a kubernetes-sigs member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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@k8s-ci-robot k8s-ci-robot added the size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. label Apr 30, 2025
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akankshapanse commented May 2, 2025

/ok-to-test

@k8s-ci-robot k8s-ci-robot added ok-to-test Indicates a non-member PR verified by an org member that is safe to test. and removed needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. labels May 2, 2025
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akankshapanse commented May 2, 2025

/approve

@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label May 2, 2025
@nikhilbarge nikhilbarge changed the title fullsync fix: add nil check on claimreference while listing pvs fullsync fix: Fix Syncer panics due to incorrect PVC configuration May 13, 2025
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divyenpatel commented May 13, 2025

@nikhilbarge can you explain on the bug when this condition happens?

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nikhilbarge commented May 13, 2025

@nikhilbarge can you explain on the bug when this condition happens?

observed we hit this issue when there is no volumeclaim associated with pv (claimref is nil). this happen when user statically provision volume but create only PV and no associated PVC.

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divyenpatel commented May 13, 2025

/ok-to-test

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divyenpatel approved these changes May 13, 2025
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/approve
/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label May 13, 2025
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k8s-ci-robot commented May 13, 2025

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: akankshapanse, divyenpatel, nikhilbarge

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@k8s-ci-robot k8s-ci-robot merged commit 3326adc into kubernetes-sigs:master May 13, 2025
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nikhilbarge added a commit to nikhilbarge/vsphere-csi-driver that referenced this pull request May 14, 2025
@nikhilbarge
fullsync fix: add nil check on claimreference while listing pvs (kube…
3f70da6 
…rnetes-sigs#3269)
k8s-ci-robot pushed a commit that referenced this pull request May 16, 2025
@nikhilbarge @kolluria @jsafrane
Cherry pick commits upto 639469d (#3277)
3081a6c 
* Reverted the refactoring done as part of #3234 (#3266)

* Fix panic on DeletedFinalStateUnknown (#3262)

Properly handle DeletedFinalStateUnknown when watching Nodes

* fullsync fix: add nil check on claimreference while listing pvs (#3269)

* bump up k8s version to 1.33.0 (#3274)

---------

Co-authored-by: Satyanarayana Kolluri <kanvstnrn@gmail.com>
Co-authored-by: Jan Šafránek <jsafrane@redhat.com>
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@divyenpatel divyenpatel divyenpatel approved these changes

@adikul30 adikul30 Awaiting requested review from adikul30

@akankshapanse akankshapanse Awaiting requested review from akankshapanse

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