1. 创建NFS服务器:首先,你需要有一个NFS服务器来提供持久化存储。你可以在你的云服务提供商上创建NFS服务器,或者在本地网络中设置NFS服务器。确保NFS服务器已正确配置,并可以通过IP地址和共享路径访问。

  2. 创建持久卷(Persistent Volume - PV):创建一个PV对象,它将连接到NFS服务器上的共享路径。你需要在Kubernetes中定义PV,以便Pod可以请求并使用该PV。以下是一个PV的示例:

    
    apiVersion: v1
    kind: PersistentVolume
    metadata:
      name: redis-pv
    spec:
      capacity:
        storage: 10Gi
      volumeMode: Filesystem
      accessModes:
        - ReadWriteOnce
      persistentVolumeReclaimPolicy: Retain
      storageClassName: nfs-storage-class  # 与你的NFS存储类匹配
      nfs:
        path: /nfs-shared-path  # 你的NFS共享路径
        server: nfs-server-ip  # 你的NFS服务器IP地址
    

    请根据你的实际情况更改**metadata.namecapacity.storagestorageClassNamenfs.pathnfs.server**字段。

  3. 创建持久卷声明(Persistent Volume Claim - PVC):创建一个PVC对象,Pod将请求该PVC以获得持久化存储。以下是一个PVC的示例:

    apiVersion: v1
    kind: PersistentVolumeClaim
    metadata:
      name: redis-pvc
    spec:
      accessModes:
        - ReadWriteOnce
      storageClassName: nfs-storage-class  # 与你的NFS存储类匹配
      resources:
        requests:
          storage: 10Gi
    

    请确保**metadata.nameaccessModesstorageClassNameresources.requests.storage**字段与PV匹配。

  4. 创建ConfigMap和StatefulSet Redis:创建一个StatefulSet来运行Redis。在StatefulSet的Pod模板中,将PVC与Pod关联,以便Pod可以使用持久化存储。以下是一个StatefulSet的示例:

    apiVersion: v1
    kind: ConfigMap
    metadata:
      name: redis-config
    data:
      redis.conf: |-
        dir /srv
        port 6379
        bind 0.0.0.0
        appendonly yes
        daemonize no
        #protected-mode no
        requirepass test
        pidfile /srv/redis-6379.pid
    ---
    apiVersion: apps/v1
    kind: StatefulSet
    metadata:
      name: redis
    spec:
      podManagementPolicy: OrderedReady
      replicas: 1
      revisionHistoryLimit: 10
      selector:
        matchLabels:
          app: redis
      serviceName: redis
      template:
        metadata:
          creationTimestamp: null
          labels:
            app: redis
        spec:
          containers:
          - image: redis:5.0.14
            imagePullPolicy: IfNotPresent
            name: redis
            ports:
            - containerPort: 6379
              protocol: TCP
            resources: {}
            terminationMessagePath: /dev/termination-log
            terminationMessagePolicy: File
            volumeMounts:
            - mountPath: /data
              name: redis-pvc
            - mountPath: /etc/redis
              name: config
          dnsPolicy: ClusterFirst
          restartPolicy: Always
          schedulerName: default-scheduler
          securityContext: {}
          terminationGracePeriodSeconds: 30
          volumes:
          - configMap:
              defaultMode: 420
              name: redis-config
            name: config
          - name: redis-pvc
            persistentVolumeClaim:
              claimName: redis-pvc
      updateStrategy:
        rollingUpdate:
          partition: 0
        type: RollingUpdate
    

    请根据你的需求修改**metadata.namereplicas**、