ServiceMonitor

修改scheduler的监听地址

给 scheduler创建service, 便于monitor通过service的label找到pod
apiVersion: v1
kind: Service
metadata:
  namespace: kube-system
  name: kube-scheduler
  labels:
    app.kubernetes.io/name: kube-scheduler
spec:
  selector:
    component: kube-scheduler
  ports:
  - name: https-metrics
    port: 10259
    targetPort: 10259

创建monitor
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
  labels:
    app.kubernetes.io/name: kube-scheduler
  name: kube-scheduler
  namespace: monitoring
spec:
  endpoints:
  - bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token
    interval: 30s
    port: https-metrics
    scheme: https
    tlsConfig:
      insecureSkipVerify: true
  jobLabel: app.kubernetes.io/name
  namespaceSelector:
    matchNames:
    - kube-system
  selector:
    matchLabels:
      app.kubernetes.io/name: kube-scheduler