charts/longhorn/templates/servicemonitor.yaml

{{- if  .Values.metrics.serviceMonitor.enabled -}}
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
  name: longhorn-prometheus-servicemonitor
  namespace: {{ include "release_namespace" . }}
  labels:
    {{- include "longhorn.labels" . | nindent 4 }}
    name: longhorn-prometheus-servicemonitor
    {{- with .Values.metrics.serviceMonitor.additionalLabels }}
      {{- toYaml . | nindent 4 }}
    {{- end }}
  {{- with .Values.metrics.serviceMonitor.annotations }}
  annotations:
    {{- toYaml . | nindent 4 }}
  {{- end }}
spec:
  {{- with .Values.metrics.serviceMonitor.sampleLimit }}
  sampleLimit: {{ . }}
  {{- end }}
  selector:
    matchLabels:
      app: longhorn-manager
  namespaceSelector:
    matchNames:
    - {{ include "release_namespace" . }}
  endpoints:
  - port: manager
    {{- with .Values.metrics.serviceMonitor.interval }}
    interval: {{ . }}
    {{- end }}
    {{- with .Values.metrics.serviceMonitor.scrapeTimeout }}
    scrapeTimeout: {{ . }}
    {{- end }}
    {{- with .Values.metrics.serviceMonitor.relabelings }}
    relabelings:
      {{- toYaml . | nindent 8 }}
    {{- end }}
    {{- with .Values.metrics.serviceMonitor.metricRelabelings }}
    metricRelabelings:
      {{- toYaml . | nindent 8 }}
    {{- end }}
{{- end }}