chart: bump version to 0.4.2 and update superuser access configuration

Author: mdluo

charts/cnpg-cluster/Chart.yaml

@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.4.1
+version: 0.4.2
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

charts/cnpg-cluster/templates/cnpg-cluster.yaml

@@ -16,7 +16,7 @@ spec:
   resources: {{ .Values.resources | toYaml | nindent 4 }}
 
   {{- if .Values.superuser.enabled }}
-  enabledSuperuser: true
+  enableSuperuserAccess: true
   {{- end }}
   {{- if .Values.superuser.secret.name }}
   superuserSecret: 

charts/cnpg-cluster/values.yaml

@@ -5,9 +5,9 @@ instances: 3
 affinity: {}
 
 superuser:
-  enabled: false
+  enabled: true
   secret:
-    name: superuser-credentials
+    name: ""
     labels:
       cnpg.io/reload: "true"
     annotations: {}