fix gracefull shutdown

Author: jvpasinatto

e2e-tests/tests/monitoring/99-remove-cluster-gracefully.yaml

@@ -12,8 +12,8 @@ commands:
         exit 0
       fi
 
-      kubectl -n "${NAMESPACE}" delete pg monitoring --ignore-not-found || true
-      remove_all_finalizers
+      kubectl -n "${NAMESPACE}" delete pg monitoring --ignore-not-found --wait=false
+      wait_for_delete pg/monitoring
       check_operator_panic
       destroy_operator
-    timeout: 60
+    timeout: 180

e2e-tests/tests/operator-upgrade-extensions/99-remove-cluster-gracefully.yaml

@@ -12,10 +12,8 @@ commands:
         exit 0
       fi
 
-      kubectl -n ${NAMESPACE} patch postgrescluster operator-upgrade-extensions --type=merge -p='{"metadata":{"finalizers":[]}}' 2>/dev/null || true
-      kubectl -n ${NAMESPACE} delete postgrescluster operator-upgrade-extensions --ignore-not-found || true
-      kubectl -n "${NAMESPACE}" delete pg operator-upgrade-extensions --ignore-not-found || true
-      remove_all_finalizers
+      kubectl -n "${NAMESPACE}" delete pg operator-upgrade-extensions --ignore-not-found --wait=false
+      wait_for_delete pg/operator-upgrade-extensions
       check_operator_panic
       destroy_operator
-    timeout: 60
+    timeout: 180