Add svc annotations support in kibana chart (#4480)

* Adding support for kibana svc annotations.

* Increment Chart version

* Add svc annotation in README.md

* Add default value and example in values.yaml

* increment minor version

* Update comment in values.yml file to follow guidelines

* add home to Chart.yaml file to pass validation test

* add newline char

stable/kibana/Chart.yaml

@@ -1,5 +1,5 @@
 name: kibana
-version: 0.2.3
+version: 0.3.0
 appVersion: 6.0.0
 description: Kibana is an open source data visualization plugin for Elasticsearch
 icon: https://raw.githubusercontent.com/elastic/kibana/master/src/ui/public/icons/kibana-color.svg
@@ -12,3 +12,4 @@ maintainers:
 sources:
 - https://github.com/elastic/kibana
 engine: gotpl
+home: https://www.elastic.co/products/kibana

stable/kibana/README.md

@@ -55,6 +55,7 @@ Parameter | Description | Default
 `service.internalPort` | internal port for the service | `4180`
 `service.externalIPs` | external IP addresses | None:
 `service.type` | type of service | `ClusterIP`
+`service.annotations` | Kubernetes service annotations | None:
 `tolerations` | List of node taints to tolerate | `[]`
 
 Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,

stable/kibana/templates/service.yaml

@@ -7,6 +7,10 @@ metadata:
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
   name: {{ template "kibana.fullname" . }}
+  annotations:
+    {{- range $key, $value := .Values.service.annotations }}
+      {{ $key }}: {{ $value | quote }}
+    {{- end }}
 spec:
   type: {{ .Values.service.type }}
   ports:

stable/kibana/values.yaml

@@ -22,6 +22,9 @@ service:
   ##
   # externalIPs:
   # - 192.168.0.1
+  annotations:
+    # Annotation example: setup ssl with aws cert when service.type is LoadBalancer
+    # service.beta.kubernetes.io/aws-load-balancer-ssl-cert: arn:aws:acm:us-east-1:EXAMPLE_CERT
 
 ingress:
   enabled: false