apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    k8s-app: wfm-prod-mongo-exporter # 根据业务需要调整成对应的名称，建议加上 MongoDB 实例的信息
  name: mongo-exporter # 根据业务需要调整成对应的名称，建议加上 MongoDB 实例的信息
  namespace: monitoring
spec:
  replicas: 1
  selector:
    matchLabels:
      k8s-app: wfm-prod-mongo-exporter # 根据业务需要调整成对应的名称，建议加上 MongoDB 实例的信息
  template:
    metadata:
      annotations:
        app_name: mongo-exporter-wfm-prod
        kubectl.kubernetes.io/restartedAt: '2023-11-15T16:31:00+08:00'
        prometheus.com/path: /metrics
        prometheus.com/port: '9216'
        prometheus.com/scheme: http
        prometheus.com/scraped: 'true'
      labels:
        k8s-app: wfm-prod-mongo-exporter # 根据业务需要调整成对应的名称，建议加上 MongoDB 实例的信息
    spec:
      affinity:
        nodeAffinity:
          preferredDuringSchedulingIgnoredDuringExecution:
          - preference:
              matchExpressions:
              - key: prometheus
                operator: In
                values:
                - "1"
            weight: 100
          - preference:
              matchExpressions:
              - key: kubernetes.io/os
                operator: In
                values:
                - linux
            weight: 10
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
            - matchExpressions:
              - key: prometheus
                operator: In
                values:
                - "1"
            - matchExpressions:
              - key: kubernetes.io/os
                operator: In
                values:
                - linux
      containers:
        - args:
            - --collect.database       # 启用采集 Database metrics
            - --collect.collection     # 启用采集 Collection metrics
            - --collect.topmetrics     # 启用采集 table top metrics
            - --collect.indexusage     # 启用采集 per index usage stats
            - --collect.connpoolstats  # 启动采集 MongoDB connpoolstats
          env:
            - name: MONGODB_URI
              value: "mongodb://superadmin:mj4IgOEuAjiJhxG1sfVb@10.10.205.13:27088,10.10.205.14:27088,10.10.205.15:27088"
          image: registry.cn-hangzhou.aliyuncs.com/zhengyu1992/mongo-exporter:0.10.0
          imagePullPolicy: IfNotPresent
          name: mongo-exporter
          ports:
            - containerPort: 9216
              name: metric-port  # 这个名称在配置抓取任务的时候需要
          securityContext:
            privileged: false
          terminationMessagePath: /dev/termination-log
          terminationMessagePolicy: File
      dnsPolicy: ClusterFirst
      restartPolicy: Always
      schedulerName: default-scheduler
      securityContext: { }
      terminationGracePeriodSeconds: 30