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Ran 10 Feb 2026 06:29PM UTC

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Committed 10 Feb 2026 01:46AM UTC coverage: 80.713% (-0.1%) from 80.83%

Job # 21848362404.1

Build Type

push

github

Committed by

lockwobr

Commit Message

fix: resolve webhook caBundle deadlock during helm upgrade

During helm upgrade, the webhook configurations' caBundle field was
reset to empty, causing new pods to fail readiness checks while the
old leader pod never detected the change (only watched the cert
Secret, with a 24h requeue). This created a deadlock where no pod
could fix the caBundle.

- Watch ValidatingWebhookConfiguration and MutatingWebhookConfiguration
  so the leader detects caBundle changes immediately
- Use bytes.Equal for caBundle comparison instead of len==0 so stale
  values are corrected, not just empty ones
- Remove caBundle from Helm webhook templates so upgrades stop
  resetting operator-managed values

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