[incubator/gocd] Add support for custom annotations (#3757)

incubator/gocd/Chart.yaml

@@ -1,6 +1,6 @@
 name: gocd
 home: https://www.gocd.org/
-version: 0.1.0
+version: 0.2.0
 appVersion: 18.1.0
 description: A GoCD Helm chart for Kubernetes. GoCD is an Open source continuous delivery server to model and visualize complex workflows with ease.
 icon: https://gocd.github.io/assets/images/go-icon-black-192x192.svg

incubator/gocd/templates/service.yaml

@@ -2,6 +2,10 @@ apiVersion: v1
 kind: Service
 metadata:
   name: {{ template "gocd.fullname" . }}-server
+  annotations:
+    {{- range $key, $value := .Values.server.service.annotations }}
+      {{ $key }}: {{ $value | quote }}
+    {{- end }}
   labels:
     app: {{ template "gocd.name" . }}
     chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"