servicemonitor.yaml

apiVersion: {{ template "operator_api_version" . }}
kind: ServiceMonitor
metadata:
  labels:
    app: {{ template "app.name" . }}
    chart: {{ template "app.version" . }}
    heritage: {{ .Release.Service }}
    release: {{ .Release.Name }}
    source: rancher-monitoring
  name: {{ template "charts.exporter-kubelets.fullname" . }}
spec:
  selector:
    matchLabels:
      {{- range .Values.serviceSelectorLabels }}
      {{- $pair := regexSplit "=" . 2 }}
      {{- if eq 2 (len $pair) }}
      {{ (index $pair 0) }}: {{ (index $pair 1) }}
      {{- else }}
      {{ (index $pair 0) }}: ""
      {{- end }}
      {{- end }}
  namespaceSelector:
    matchNames:
    - {{ .Release.Namespace | quote }}
  endpoints:
  {{- if .Values.https }}
  - port: https-metrics
    scheme: https
    bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token
    tlsConfig:
      caFile: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
      {{- if .Values.insecureSkipVerify }}
      insecureSkipVerify: true
      {{- end }}
    relabelings:
    - sourceLabels:
      - __meta_kubernetes_pod_host_ip
      targetLabel: host_ip
      action: replace
      regex: (.+)
      replacement: $1
    - sourceLabels:
      - __meta_kubernetes_pod_node_name
      targetLabel: node
      action: replace
      regex: (.+)
      replacement: $1
  - port: https-metrics
    scheme: https
    path: /metrics/cadvisor
    honorLabels: true
    bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token
    tlsConfig:
      caFile: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
      {{- if .Values.insecureSkipVerify }}
      insecureSkipVerify: true
      {{- end }}
    metricRelabelings:
    - action: labeldrop
      regex: (^id$|^image$|^name$|^cpu$)
    relabelings:
    - sourceLabels:
      - __meta_kubernetes_pod_host_ip
      targetLabel: host_ip
      action: replace
      regex: (.+)
      replacement: $1
    - sourceLabels:
      - __meta_kubernetes_pod_node_name
      targetLabel: node
      action: replace
      regex: (.+)
      replacement: $1
    {{- if semverCompare ">=1.16-0" .Capabilities.KubeVersion.GitVersion }}
    metricRelabelings:
    - action: replace
      regex: (.+)
      replacement: $1
      sourceLabels:
      - container
      targetLabel: container_name
    - action: replace
      regex: (.+)
      replacement: $1
      sourceLabels:
      - pod
      targetLabel: pod_name
    {{- end }}
  - port: https-metrics
    scheme: https
    path: /metrics/resource/v1alpha1
    honorLabels: true
    bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token
    tlsConfig:
      caFile: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
      {{- if .Values.insecureSkipVerify }}
      insecureSkipVerify: true
      {{- end }}
    metricRelabelings:
    - action: replace
      regex: (.+)
      replacement: $1
      sourceLabels:
      - container
      targetLabel: container_name
    - action: replace
      regex: (.+)
      replacement: $1
      sourceLabels:
      - pod
      targetLabel: pod_name
  {{- else }}
  - port: http-metrics
    metricRelabelings:
    - action: labeldrop
      regex: (^id$|^image$|^name$|^cpu$)
    relabelings:
    - sourceLabels:
      - __meta_kubernetes_pod_host_ip
      targetLabel: host_ip
      action: replace
      regex: (.+)
      replacement: $1
    - sourceLabels:
      - __meta_kubernetes_pod_node_name
      targetLabel: node
      action: replace
      regex: (.+)
      replacement: $1
  - port: http-metrics
    path: /metrics/cadvisor
    honorLabels: true
    relabelings:
    - sourceLabels:
      - __meta_kubernetes_pod_host_ip
      targetLabel: host_ip
      action: replace
      regex: (.+)
      replacement: $1
    - sourceLabels:
      - __meta_kubernetes_pod_node_name
      targetLabel: node
      action: replace
      regex: (.+)
      replacement: $1
    {{- if semverCompare ">=1.16-0" .Capabilities.KubeVersion.GitVersion }}
    metricRelabelings:
    - action: replace
      regex: (.+)
      replacement: $1
      sourceLabels:
      - container
      targetLabel: container_name
    - action: replace
      regex: (.+)
      replacement: $1
      sourceLabels:
      - pod
      targetLabel: pod_name
    {{- end }}
  - port: http-metrics
    path: /metrics/resource/v1alpha1
    honorLabels: true
    metricRelabelings:
    - action: replace
      regex: (.+)
      replacement: $1
      sourceLabels:
      - container
      targetLabel: container_name
    - action: replace
      regex: (.+)
      replacement: $1
      sourceLabels:
      - pod
      targetLabel: pod_name
  {{- end }}