Prometheus监控redis

创建redis Pod

apiVersion: apps/v1
kind: Deployment
metadata:
  name: redis
  namespace: kube-system
  annotations:
    prometheus.io/scrape: 'true'
spec:
  replicas: 1
  selector:
    matchLabels:
      app: redis
  template:
    metadata:
      labels:
        app: redis
    spec:
      containers:
      - name: redis
        image: docker.io/library/redis:latest
        imagePullPolicy: IfNotPresent
        resources:
          requests:
            cpu: 100m
            memory: 100Mi
        ports:
        - containerPort: 6397
      - name: redis-exporter
        image: docker.io/oliver006/redis_exporter
        imagePullPolicy: IfNotPresent
        resources:
          requests:
            cpu: 100m
            memory: 100Mi
        ports:
        - containerPort: 9121

创建service

apiVersion: v1
kind: Service
metadata:
  name: redis
  namespace: kube-system
  annotations:
    prometheus.io/scrape: 'true'
    prometheus.io/port: '9121'
spec:
  selector:
    app: redis
  ports:
  - name: redis
    port: 6379
    targetPort: 6379
  - name: prom
    port: 9121
    targetPort: 9121

查看Prometheus监控