apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: mongo-mongos
  namespace: mid
spec:
  selector:
    matchLabels:
      app: mongo-mongos
  replicas: 3
  template:
    metadata:
      annotations:
        app_name: mongo-mongos
        prometheus.com/path: /metrics
        prometheus.com/port: '9216'
        prometheus.com/scheme: http
        prometheus.com/scraped: 'true'
      labels:
        app: mongo-mongos
    spec:
      terminationGracePeriodSeconds: 10
      containers:
        - name: mongo-mongos
          #image: mongo:4.4
          #image: harbor.uenpay.com/base/mongo:4.4
          image: registry.cn-hangzhou.aliyuncs.com/zhengyu1992/mongo:4.4
          command:
            - mongos
            - "--port"
            - "27017"
            - "--configdb"
            - "config/mongo-config-0.mongo-config-headless:27017,mongo-config-1.mongo-config-headless:27017,mongo-config-2.mongo-config-headless:27017"
            - "--bind_ip"
            - 0.0.0.0
          ports:
            - containerPort: 27017
        - args:
            - '--collect-all'
            - '--no-mongodb.direct-connect'
          env:
            - name: TZ
              value: Asia/Shanghai
            - name: MONGODB_URI
              value: >-
                mongodb://superadmin:mj4IgOEuAjiJhxG1sfVb@mongo-mongos-headless:27017
          image: 'registry.cn-hangzhou.aliyuncs.com/zhengyu1992/mongo-exporter:0.39.0'
          imagePullPolicy: IfNotPresent
          name: mongo-exporter
          ports:
            - containerPort: 9216
              name: metric-port
              protocol: TCP
---
# 标准服务（供外部访问）
apiVersion: v1
kind: Service
metadata:
  name: mongo-mongos-nodeport
  namespace: mid
  labels:
    name: mongo-mongos
    app: mongo-mongos
spec:
  type: NodePort
  ports:
    - port: 27017
      targetPort: 27017
      nodePort: 30717
  selector:
    app: mongo-mongos
---
# headless 无头服务（提供域名供StatefulSet内部pod访问使用）
apiVersion: v1
kind: Service
metadata:
  name: mongo-mongos-headless
  namespace: mid
  labels:
    name: mongo-mongos
spec:
  ports:
    - port: 27017
      targetPort: 27017
  clusterIP: None
  selector:
    app: mongo-mongos