deploy-templates/charts/postgresql/templates/metrics-svc.yaml

{{- if .Values.metrics.enabled }}
apiVersion: v1
kind: Service
metadata:
  name: {{ template "postgresql.fullname" . }}-metrics
  labels:
    app: {{ template "postgresql.name" . }}
    chart: {{ template "postgresql.chart" . }}
    release: {{ .Release.Name | quote }}
    heritage: {{ .Release.Service | quote }}
  annotations:
  {{- if .Values.commonAnnotations }}
    {{- include "postgresql.tplValue" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
  {{- end }}
    {{- toYaml .Values.metrics.service.annotations | nindent 4 }}
spec:
  type: {{ .Values.metrics.service.type }}
  {{- if and (eq .Values.metrics.service.type "LoadBalancer") .Values.metrics.service.loadBalancerIP }}
  loadBalancerIP: {{ .Values.metrics.service.loadBalancerIP }}
  {{- end }}
  ports:
    - name: http-metrics
      port: 9187
      targetPort: http-metrics
  selector:
    app: {{ template "postgresql.name" . }}
    release: {{ .Release.Name }}
    role: master
{{- end }}