Delete PVCs when stateful set is deleted

Add PVC retention policy[1] to delete the PVCs when the statesfulset is deleted. Retain PVCs when scaling down so we can scale up again without loosing data. [1] https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#persistentvolumeclaim-retention Signed-off-by: Nir Soffer <[email protected]>
RamenDR · Nov 13, 2023 · b0b2dd2 · b0b2dd2
1 parent c31943b
commit b0b2dd2
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/busybox-statefulset/statefulset.yaml b/busybox-statefulset/statefulset.yaml
@@ -4,6 +4,12 @@ kind: StatefulSet
 metadata:
   name: busybox
 spec:
+  # Required for proper clean up on failover and successful relocate. You
+  # must enable the StatefulSetAutoDeletePVC feature gate for this.
+  # https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#persistentvolumeclaim-retention
+  persistentVolumeClaimRetentionPolicy:
+    whenDeleted: Delete
+    whenScaled: Retain
   selector:
     matchLabels:
       appname: busybox