prometheus-operator.yaml

apiVersion: monitoring.coreos.com/v1
kind: PodMonitor
metadata:
  name: envoy-stats-monitor
  namespace: istio-system
  labels:
    monitoring: istio-proxies
    release: istio
spec:
  selector:
    matchExpressions:
    - {key: istio-prometheus-ignore, operator: DoesNotExist}
  namespaceSelector:
    any: true
  jobLabel: envoy-stats
  podMetricsEndpoints:
  - path: /stats/prometheus
    interval: 15s
    relabelings:
    - action: keep
      sourceLabels: [__meta_kubernetes_pod_container_name]
      regex: "istio-proxy"
    - action: keep
      sourceLabels: [__meta_kubernetes_pod_annotationpresent_prometheus_io_scrape]
    - sourceLabels: [__address__, __meta_kubernetes_pod_annotation_prometheus_io_port]
      action: replace
      regex: ([^:]+)(?::\d+)?;(\d+)
      replacement: $1:$2
      targetLabel: __address__
    - action: labeldrop
      regex: "__meta_kubernetes_pod_label_(.+)"
    - sourceLabels: [__meta_kubernetes_namespace]
      action: replace
      targetLabel: namespace
    - sourceLabels: [__meta_kubernetes_pod_name]
      action: replace
      targetLabel: pod_name
    - action: keep
      regex: container_cpu_usage_seconds_total
    - source_labels: [__meta_kubernetes_node_name]
      regex: (.+)
      target_label: __metrics_path__
      replacement: /api/v1/nodes/${1}/proxy/metrics/cadvisor
      
---
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
  name: istio-component-monitor
  namespace: istio-system
  labels:
    monitoring: istio-components
    release: istio
spec:
  jobLabel: istio
  targetLabels: [app]
  selector:
    matchExpressions:
    - {key: istio, operator: In, values: [pilot]}
  namespaceSelector:
    any: true
  endpoints:
  - port: http-monitoring
    interval: 15s