k8s部署针对外部服务器的prometheus服务

ConfigMap

apiVersion: v1
kind: ConfigMap
metadata:
  name: prometheus-config-ems
data:
  prometheus.yml: |-
    global:
      scrape_interval: 15s
      evaluation_interval: 15s
    scrape_configs:
      - job_name: "emsservice"
        static_configs:
          - targets:
            - "192.165.25.160:9182"
            - "192.165.25.161:9182"
            - "192.165.25.162:9182"
            - "192.165.25.163:9182"
            - "192.165.25.164:9182"
            - "192.165.25.165:9182"
            - "192.165.25.166:9182"
            - "192.165.25.167:9182"

Deployment

apiVersion: apps/v1
kind: Deployment
metadata:
  name: promems-deployment
spec:
  replicas: 1
  selector:
    matchLabels:
      app: promems
  template:
    metadata:
      labels:
        app: promems
    spec:
      containers:
        - name: promems
          image: prom/prometheus
          command:
          - "/bin/prometheus"
          args:
          - "--config.file=/etc/prometheus/prometheus.yml"
          ports:
            - containerPort: 9090
              protocol: TCP
          volumeMounts:
            - name: promems
              mountPath: /etc/prometheus
      volumes:
        - name: promems
          configMap:
            name: prometheus-config-ems

Service

kind: Service
apiVersion: v1
metadata:
  labels:
    app:
  name: ems-service
  namespace: default
spec:
  type: NodePort
  ports:
    - name: http
      port: 9090
      targetPort: 9090
      protocol: TCP
      nodePort: 31004
  selector:
    app: promems