# helm_charts_service-metrics.yaml
{{- if .Values.prometheus.service.enabled }}
apiVersion: v1
kind: Service
metadata:
  name: {{ template "coredns.fullname" . }}-metrics
  labels:
    app.kubernetes.io/managed-by: {{ .Release.Service | quote }}
    app.kubernetes.io/instance: {{ .Release.Name | quote }}
    helm.sh/chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}"
    {{- if .Values.isClusterService }}
    k8s-app: {{ .Chart.Name | quote }}
    kubernetes.io/cluster-service: "true"
    kubernetes.io/name: "CoreDNS"
    {{- end }}
    app.kubernetes.io/name: {{ template "coredns.name" . }}
    app.kubernetes.io/component: metrics
{{- if .Values.customLabels }}
{{ toYaml .Values.customLabels | indent 4 }}
{{- end }}
  annotations:
{{ toYaml .Values.prometheus.service.annotations | indent 4 }}
spec:
  selector:
    app.kubernetes.io/instance: {{ .Release.Name | quote }}
    {{- if .Values.isClusterService }}
    k8s-app: {{ .Chart.Name | quote }}
    {{- end }}
    app.kubernetes.io/name: {{ template "coredns.name" . }}
  ports:
  - name: metrics
    port: 9153
    targetPort: 9153
{{- end }}