nacos-deploy.yaml

基于nfs

---
apiVersion: v1
kind: Service
metadata:
  name: nacos-headless
  namespace: test
  labels:
    app: nacos-headless
spec:
  type: ClusterIP
  ports:
    - port: 8848
      name: server
      targetPort: 8848
    - port: 9848
      name: client-rpc
      targetPort: 9848
  selector:
    app: nacos
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: nacos-cm
  namespace: test
data:
  mysql.host: "svc-mysql"
  mysql.db.name: "nacos_config"
  mysql.port: "13306"
  mysql.user: "root"
  mysql.password: "1314521"
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: nacos
  namespace: test
spec:
  serviceName: nacos-headless
  replicas: 1
  template:
    metadata:
      labels:
        app: nacos
      annotations:
        pod.alpha.kubernetes.io/initialized: "true"
    spec:
      affinity:
        podAntiAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            - labelSelector:
                matchExpressions:
                  - key: "app"
                    operator: In
                    values:
                      - nacos
              topologyKey: "kubernetes.io/hostname"
      containers:
        - name: nacos
          imagePullPolicy: Always
          image: nacos/nacos-server:v2.2.3
          resources:
            requests:
              memory: "1Gi"
              cpu: "500m"
          ports:
            - containerPort: 8848
              name: client
            - containerPort: 9848
              name: client-rpc
          env:
            - name: NACOS_REPLICAS
              value: "1"
            - name: MYSQL_SERVICE_HOST
              valueFrom:
                configMapKeyRef:
                  name: nacos-cm
                  key: mysql.host
            - name: MYSQL_SERVICE_DB_NAME
              valueFrom:
                configMapKeyRef:
                  name: nacos-cm
                  key: mysql.db.name
            - name: MYSQL_SERVICE_PORT
              valueFrom:
                configMapKeyRef:
                  name: nacos-cm
                  key: mysql.port
            - name: MYSQL_SERVICE_USER
              valueFrom:
                configMapKeyRef:
                  name: nacos-cm
                  key: mysql.user
            - name: MYSQL_SERVICE_PASSWORD
              valueFrom:
                configMapKeyRef:
                  name: nacos-cm
                  key: mysql.password
            - name: MYSQL_SERVICE_DB_PARAM
              value: "characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useSSL=false&allowPublicKeyRetrieval=true&serverTimezone=UTC"
            - name: SPRING_DATASOURCE_PLATFORM
              value: "mysql"
            - name: NACOS_SERVER_PORT
              value: "8848"
            - name: NACOS_APPLICATION_PORT
              value: "8848"
            - name: PREFER_HOST_MODE
              value: "hostname"
            - name: NACOS_SERVERS
              value: "nacos-0.nacos-headless.default.svc.cluster.local:8848"
          volumeMounts:
            - name: nacos-data
              mountPath: /home/nacos/data
              subPath: data
      volumes:
      - name: nacos-data
        persistentVolumeClaim:
          claimName: nacos-data-pvc
  selector:
    matchLabels:
      app: nacos
---
apiVersion: v1
kind: PersistentVolume
metadata:
  name: nacos-data-pv
  namespace: test
spec:
  capacity:
    storage: 512Mi
  accessModes:
  - ReadWriteMany
  persistentVolumeReclaimPolicy: Retain
  storageClassName: nacos-data-nfs
  nfs:
    path: /data/nfs/nacos
    server: 192.168.137.100
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: nacos-data-pvc
  namespace: test
spec:
  accessModes:
  - ReadWriteMany
  resources:
    requests:
      storage: 512Mi
  storageClassName: nacos-data-nfs

ingress-nacos.yaml

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: nacos-ingress
  namespace: test
spec:
  rules:
    - host: nacostest.demo.com
      http:
        paths:
          - path: /
            backend:
              serviceName: nacos-headless
              servicePort: 8848