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pb-5450: Added change to wait for the deletion of application pvc before switching to kdmp restore, when the csi restore failed. #338

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Feb 1, 2024
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6 changes: 6 additions & 0 deletions pkg/controllers/dataexport/reconcile.go
Original file line number Diff line number Diff line change
Expand Up @@ -1629,6 +1629,12 @@ func (c *Controller) cleanupLocalRestoredSnapshotResources(de *kdmpapi.DataExpor
if err := core.Instance().DeletePersistentVolumeClaim(pvcSpec.Name, de.Namespace); err != nil && !k8sErrors.IsNotFound(err) {
return nil, false, fmt.Errorf("delete %s/%s pvc: %s", de.Namespace, pvcSpec.Name, err)
}
// If local csi restore fails, we will delete the PVC created to restore from local csi snapshot.
// Will wait for the deletion of the PVC to complete by calling get PVC.
// Otherwise, the PVC creation in the kdmp snapshot restore, does not creates the new PVC as we will use same name.
if _, err := core.Instance().GetPersistentVolumeClaim(pvcSpec.Name, de.Namespace); (err != nil && !k8sErrors.IsNotFound(err)) || (err == nil) {
return nil, true, fmt.Errorf("get %v/%v pvc: %v", de.Namespace, pvcSpec.Name, err)
}
}
return nil, false, nil
}
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