[stable/kapacitor] Fixes broken Persistent Volume support (#670)

stable/kapacitor/Chart.yaml

 name: kapacitor
-version: 0.2.1
+version: 0.2.2
 description: InfluxDB's native data processing engine. It can process both stream and batch data from InfluxDB.
 keywords:
 - kapacitor

stable/kapacitor/templates/deployment.yaml

@@ -34,10 +34,10 @@ spec:
 {{ toYaml .Values.resources | indent 12 }}
       volumes:
         - name: data
-        {{ if .Values.persistence.enabled }}
+        {{- if .Values.persistence.enabled }}
           persistentVolumeClaim:
             claimName: {{ template "fullname" . }}
-          {{ else }}
+        {{- else }}
           emptyDir: {}
-          {{ end }}
+        {{- end }}
 {{- end }}

stable/kapacitor/templates/pvc.yaml

@@ -2,12 +2,12 @@
 kind: PersistentVolumeClaim
 apiVersion: v1
 metadata:
-  chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+  name: {{ template "fullname" . }}
   labels:
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
     release: "{{ .Release.Name }}"
     heritage: "{{ .Release.Service }}"
     app: {{ template "fullname" . }}
-    name: {{ template "fullname" . }}
   annotations:
   {{- if .Values.persistence.storageClass }}
     volume.beta.kubernetes.io/storage-class: {{ .Values.persistence.storageClass | quote }}