Add release and heritage to labels on deployment, pvc and service

stable/kapacitor/templates/pvc.yaml

@@ -2,6 +2,9 @@
 kind: PersistentVolumeClaim
 apiVersion: v1
 metadata:
+  chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+  release: "{{ .Release.Name }}"
+  heritage: "{{ .Release.Service }}"
   name: {{ template "fullname" . }}
   annotations:
     volume.alpha.kubernetes.io/storage-class: {{ .Values.persistence.storageClass | quote }}

stable/kapacitor/templates/service.yaml

@@ -4,6 +4,8 @@ metadata:
   name: {{ template "fullname" . }}
   labels:
     chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+    release: "{{ .Release.Name }}"
+    heritage: "{{ .Release.Service }}"
 spec:
   type: {{ .Values.service.type }}
   ports: