Make webhook owner references not a controller (controller=false)#3255
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knative-prow[bot] merged 1 commit intoknative:mainfrom Oct 7, 2025
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We setup namespace as the owner of the webhooks in order to clean up instances where a user deletes the namespace. This has issues with ArgoCD which we've included a workaround. But an upcoming ArgoCD PR will handle owner references properly if it is not a 'controller=true' reference. This PR changes the owner reference to not be a controlling one. We still block owner deletion because that was the original intent of adding the owner reference.
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #3255 +/- ##
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- Coverage 75.08% 75.06% -0.03%
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Files 187 187
Lines 10244 10247 +3
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- Misses 2313 2315 +2
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Part of knative/serving#15483
We setup namespace as the owner of the webhooks in order to clean up
instances where a user deletes the namespace.
This has issues with ArgoCD which we've included a workaround.
But an upcoming ArgoCD PR will handle owner references properly if
it is not a 'controller=true' reference.
This PR changes the owner reference to not be a controlling one.
We still block owner deletion because that was the original intent
of adding the owner reference.
With the incoming ArgoCD change then we'll want controller=false
to be used (argoproj/gitops-engine#501, argoproj/gitops-engine#771)