k8s安装nacos集群

1. 部署文件(将namespace替换成自己的)

kind: StatefulSet
apiVersion: apps/v1
metadata:
  name: nacos-cluster
  namespace: kp-k8s
  labels:
    app: nacos-cluster
  annotations:
    kubesphere.io/alias-name: nacos-cluster
    kubesphere.io/creator: admin
spec:
  replicas: 3
  selector:
    matchLabels:
      app: nacos-cluster
  template:
    metadata:
      creationTimestamp: null
      labels:
        app: nacos-cluster
      annotations:
        kubesphere.io/containerSecrets: ''
    spec:
      containers:
        - name: nacos-cluster
          image: 'nacos/nacos-server:1.4.2'
          ports:
            - name: client
              containerPort: 8848
              protocol: TCP
          env:
            - name: NACOS_REPLICAS
              value: '3'
            - name: MYSQL_SERVICE_HOST
              value: testmysql.local.yjzhixue.com
            - name: MYSQL_SERVICE_DB_NAME
              value: nacos
            - name: MYSQL_SERVICE_PORT
              value: '3306'
            - name: MYSQL_SERVICE_USER
              value: root
            - name: MYSQL_SERVICE_PASSWORD
              value: '213234asedf'
            - name: MODE
              value: cluster
            - name: NACOS_SERVER_PORT
              value: '8848'
            - name: PREFER_HOST_MODE
              value: hostname
            - name: NACOS_SERVERS
              value: >-
                nacos-cluster-0.nacos-headless.kp-k8s.svc.cluster.local:8848
                nacos-cluster-1.nacos-headless.kp-k8s.svc.cluster.local:8848
                nacos-cluster-2.nacos-headless.kp-k8s.svc.cluster.local:8848
          resources: {}
          terminationMessagePath: /dev/termination-log
          terminationMessagePolicy: File
          imagePullPolicy: IfNotPresent
      restartPolicy: Always
      terminationGracePeriodSeconds: 30
      dnsPolicy: ClusterFirst
      serviceAccountName: default
      serviceAccount: default
      securityContext: {}
      affinity: {}
      schedulerName: default-scheduler
  serviceName: nacos-headless
  podManagementPolicy: OrderedReady
  updateStrategy:
    type: RollingUpdate
    rollingUpdate:
      partition: 0
  revisionHistoryLimit: 10

---

kind: Service
apiVersion: v1
metadata:
  name: nacos-headless
  namespace: kp-k8s
  labels:
    app: nacos-cluster
  annotations:
    kubesphere.io/alias-name: nacos-cluster
    kubesphere.io/creator: admin
    kubesphere.io/serviceType: statefulservice
spec:
  ports:
    - name: client
      protocol: TCP
      port: 8848
      targetPort: 8848
  selector:
    app: nacos-cluster
  type: NodePort
  sessionAffinity: None
  externalTrafficPolicy: Cluster  

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