[prometheus-rabbitmq-exporter] add target labels support

charts/prometheus-rabbitmq-exporter/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 description: Rabbitmq metrics exporter for prometheus
 name: prometheus-rabbitmq-exporter
-version: 1.9.0
+version: 1.10.0
 appVersion: v0.29.0
 home: https://github.com/kbudde/rabbitmq_exporter
 sources:

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

@@ -7,6 +7,9 @@ metadata:
     chart: {{ template "prometheus-rabbitmq-exporter.chart" . }}
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
+  {{- with .Values.service.labels }}
+    {{ toYaml . | indent 4 }}
+  {{- end }}
 spec:
   type: {{ .Values.service.type }}
   ports:

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

@@ -34,5 +34,9 @@ spec:
     {{- range .Values.prometheus.monitor.namespace }}
     - {{ . }}
     {{- end }}
+  {{- with .Values.prometheus.monitor.targetLabels }}
+  targetLabels:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
   {{- end }}
 {{- end }}

charts/prometheus-rabbitmq-exporter/values.yaml

@@ -12,6 +12,8 @@ service:
   type: ClusterIP
   externalPort: 9419
   internalPort: 9419
+  labels: {}
+
 resources: {}
   # We usually recommend not to specify default resources and to leave this as a conscious
   # choice for the user. This also increases chances charts run on environments with little
@@ -74,6 +76,8 @@ prometheus:
     namespace: []
     metricRelabelings: []
     relabelings: []
+    targetLabels: []
+
   rules:
     enabled: false
     additionalLabels: {}