syncPVC is not run if dataSourceRef is deleted

[pwschuurman]

If a PVC's dataSourceRef is deleted, syncPVC will exit early:

lib-volume-populator/populator-machinery/controller.go

Line 649 in c696c1d

c.recorder.Eventf(pvc, corev1.EventTypeWarning, reasonDataSourceNotFound, "Data source %s/%s not found", dataSourceRefNamespace, dataSourceRef.Name)

This is fine is the PVC transfer is not yet complete, but if a partial transfer is in progress, this prevents cleanup of the PVC. The fix should be to check if a PVC is in Terminating status, and continue to reconcile towards deletion, even in the absence of a dataSourceRef.

[niranjandarshann]

yes i agree with you ,If a PersistentVolumeClaim (PVC) is in the Terminating state, the syncPVC function should continue reconciliation even if the dataSourceRef has been deleted. it may leave behind partially transferred data and not properly clean up the PVC.

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/lifecycle stale

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/lifecycle rotten

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/close not-planned

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@k8s-triage-robot: Closing this issue, marking it as "Not Planned".

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The Kubernetes project currently lacks enough active contributors to adequately respond to all issues and PRs.

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• After 90d of inactivity, lifecycle/stale is applied
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/close not-planned

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