set switch for superuser

charts/postgres-cluster/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: postgres-cluster
-version: 3.20.10
+version: 3.21.0
 description: Chart for cloudnative-pg cluster
 keywords:
   - database

charts/postgres-cluster/templates/cluster.yaml

@@ -18,6 +18,7 @@ spec:
   imagePullPolicy: {{ .Values.cluster.image.pullPolicy }}
   postgresUID: {{ .Values.cluster.postgresUID }}
   postgresGID: {{ .Values.cluster.postgresGID }}
+  enableSuperuserAccess: {{ .Values.cluster.enableSuperuserAccess }}
   walStorage:
     size: {{ .Values.cluster.walStorage.size }}
     storageClass: {{ .Values.cluster.walStorage.storageClass }}

charts/postgres-cluster/values.yaml

@@ -28,6 +28,8 @@ cluster:
   postgresUID: 26
   postgresGID: 26
 
+  enableSuperuserAccess: false
+
   walStorage:
     size: 2Gi
     storageClass: ""