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fix: panic on gke cluster deletion #1455

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salasberryfin
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/kind bug

What this PR does / why we need it:

Managed control plane controller panics during cluster deletion because, before removing the finalizer, it tries to get the deleting condition. With this PR, it will now check for nil before fetching the condition.

Which issue(s) this PR fixes:
Fixes #1454

Special notes for your reviewer:

TODOs:

  • squashed commits
  • includes documentation
  • adds unit tests

Release note:

Fix panic on GKE cluster deletion

@k8s-ci-robot k8s-ci-robot added release-note Denotes a PR that will be considered when it comes time to generate release notes. kind/bug Categorizes issue or PR as related to a bug. cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. labels Mar 21, 2025
@k8s-ci-robot k8s-ci-robot added the size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. label Mar 21, 2025
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@salasberryfin
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/retest

@richardcase
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/approve

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: richardcase, salasberryfin

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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 21, 2025
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@damdo damdo left a comment

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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 Mar 21, 2025
@k8s-ci-robot k8s-ci-robot merged commit a500b0c into kubernetes-sigs:main Mar 21, 2025
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@k8s-ci-robot k8s-ci-robot added this to the v1.1.0 milestone Mar 21, 2025
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Controller panics on GKE cluster deletion
4 participants