[prometheus-rabbitmq-exporter] Fix the issue to add labels to Service

Signed-off-by: Jonathan Huang <[email protected]>

Author: Jonathan Huang

charts/prometheus-rabbitmq-exporter/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 description: Rabbitmq metrics exporter for prometheus
 name: prometheus-rabbitmq-exporter
-version: 2.1.1
+version: 2.1.2
 appVersion: 1.0.0
 home: https://github.com/kbudde/rabbitmq_exporter
 sources:

charts/prometheus-rabbitmq-exporter/templates/service.yaml

@@ -7,9 +7,9 @@ metadata:
     chart: {{ template "prometheus-rabbitmq-exporter.chart" . }}
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
-  {{- with .Values.service.labels }}
-    {{ toYaml . | indent 4 }}
-  {{- end }}
+    {{- with .Values.service.labels -}}
+      {{ toYaml . | nindent 4 }}
+    {{- end }}
 spec:
   type: {{ .Values.service.type }}
   ports:

charts/prometheus-rabbitmq-exporter/values.yaml

@@ -12,7 +12,9 @@ service:
   type: ClusterIP
   externalPort: 9419
   internalPort: 9419
-  labels: {}
+  labels:
+    foo: bar
+    blah: darh
 
 resources: {}
   # We usually recommend not to specify default resources and to leave this as a conscious