chore(builder): provide any additional service annotations

Author: duanhongyi

charts/builder/templates/builder-service.yaml

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

charts/builder/values.yaml

@@ -3,6 +3,8 @@ imagePullPolicy: "Always"
 imageTag: "canary"
 imageRegistry: "docker.io"
 service:
+  # Provide any additional service annotations
+  annotations: {}
   # Service type default to LoadBalancer
   type: ClusterIP
   # If service.type is not set to NodePort, the following statement will be ignored.