chore(controller): provide any additional service annotations

Author: duanhongyi

charts/controller/templates/controller-service.yaml

@@ -2,6 +2,10 @@ apiVersion: v1
 kind: Service
 metadata:
   name: drycc-controller
+  annotations:
+    {{- with .Values.service.annotations }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
   labels:
     heritage: drycc
 spec:

charts/controller/values.yaml

@@ -29,7 +29,10 @@ celeryReplicas: 1
 concurrencyPolicy: "Replace"
 # Configuring this will no longer use the built-in database component
 databaseUrl: ""
-
+# Service
+service:
+  # Provide any additional service annotations
+  annotations: {}
 # Any custom controller environment variables
 # can be specified as key-value pairs under environment
 # this is usually a non required setting.