kubernetes 环境下部署 nacos 集群的持久化路径“不生效”问题请教

遇到的疑点

• 在 kubernetes 里部署 nacos 集群的时候，集群部署成功了，能正常访问 nacos 了，但是检查 nacos 的日志存储的时候，发现文件并不存在?
• 进入 nacos 的容器里面，发现日志等文件都是存在的，但是登录 NFS 的挂载路径下，却没有任何文件，请问这是为何？ nacos 状态 /容器内日志 /NFS 浏览结果： https://imgur.com/a/4PtjUvK

YAML

存储类（ NFS 方式）

--- apiVersion: storage.k8s.io/v1 kind: StorageClass metadata: annotations: k8s.kuboard.cn/storageType: nfs_client_provisioner name: nfs-with-deleted resourceVersion: '351788' parameters: archiveOnDelete: 'false' provisioner: nfs-nfs-with-deleted reclaimPolicy: Delete volumeBindingMode: Immediate --- apiVersion: apps/v1 kind: Deployment metadata: annotations: {} labels: app: eip-nfs-nfs-with-deleted name: eip-nfs-nfs-with-deleted namespace: kube-system resourceVersion: '352584' spec: progressDeadlineSeconds: 600 replicas: 1 revisionHistoryLimit: 10 selector: matchLabels: app: eip-nfs-nfs-with-deleted strategy: type: Recreate template: metadata: creationTimestamp: null labels: app: eip-nfs-nfs-with-deleted spec: containers: - env: - name: PROVISIONER_NAME value: nfs-nfs-with-deleted - name: NFS_SERVER value: 10.2.0.108 - name: NFS_PATH value: /volume1/nfs-k8s-unretain image: 'eipwork/nfs-subdir-external-provisioner:v4.0.2' imagePullPolicy: IfNotPresent name: nfs-client-provisioner resources: {} terminationMessagePath: /dev/termination-log terminationMessagePolicy: File volumeMounts: - mountPath: /persistentvolumes name: nfs-client-root dnsPolicy: ClusterFirst restartPolicy: Always schedulerName: default-scheduler securityContext: {} serviceAccount: eip-nfs-client-provisioner serviceAccountName: eip-nfs-client-provisioner terminationGracePeriodSeconds: 30 volumes: - name: nfs-client-root persistentVolumeClaim: claimName: nfs-pvc-nfs-with-deleted --- apiVersion: v1 kind: PersistentVolume metadata: annotations: pv.kubernetes.io/bound-by-controller: 'yes' finalizers: - kubernetes.io/pv-protection name: nfs-pv-nfs-with-deleted resourceVersion: '351782' spec: accessModes: - ReadWriteMany capacity: storage: '100' claimRef: apiVersion: v1 kind: PersistentVolumeClaim name: nfs-pvc-nfs-with-deleted namespace: kube-system resourceVersion: '351779' uid: 2d84dd98-1e45-42e8-b343-21b21e003ca2 nfs: path: /volume1/nfs-k8s-unretain server: 10.2.0.108 persistentVolumeReclaimPolicy: Retain storageClassName: nfs-storageclass-provisioner volumeMode: Filesystem --- apiVersion: v1 kind: PersistentVolumeClaim metadata: annotations: pv.kubernetes.io/bind-completed: 'yes' finalizers: - kubernetes.io/pvc-protection name: nfs-pvc-nfs-with-deleted namespace: kube-system resourceVersion: '351814' spec: accessModes: - ReadWriteMany resources: requests: storage: '100' storageClassName: nfs-storageclass-provisioner volumeMode: Filesystem volumeName: nfs-pv-nfs-with-deleted 

PVC

--- apiVersion: v1 kind: PersistentVolumeClaim metadata: annotations: pv.kubernetes.io/bind-completed: 'yes' pv.kubernetes.io/bound-by-controller: 'yes' volume.beta.kubernetes.io/storage-provisioner: nfs-nfs-with-deleted volume.kubernetes.io/storage-provisioner: nfs-nfs-with-deleted finalizers: - kubernetes.io/pvc-protection name: nacos-pvc namespace: default resourceVersion: '353666' spec: accessModes: - ReadWriteMany resources: requests: storage: 5Gi storageClassName: nfs-with-deleted volumeMode: Filesystem volumeName: pvc-b5cba474-47cb-44ee-b310-9722af14b2e1 

StatefulSet

--- apiVersion: apps/v1 kind: StatefulSet metadata: labels: app: nacos name: nacos namespace: default resourceVersion: '355133' spec: podManagementPolicy: OrderedReady replicas: 3 revisionHistoryLimit: 10 selector: matchLabels: app: nacos serviceName: nacos-headless template: metadata: annotations: kubectl.kubernetes.io/restartedAt: '2022-11-23T10:53:19+08:00' pod.alpha.kubernetes.io/initialized: 'true' creationTimestamp: null labels: app: nacos spec: affinity: podAntiAffinity: requiredDuringSchedulingIgnoredDuringExecution: - labelSelector: matchExpressions: - key: app operator: In values: - nacos topologyKey: kubernetes.io/hostname containers: - env: - name: NACOS_REPLICAS value: '3' - name: SERVICE_NAME value: nacos-headless - name: DOMAIN_NAME value: cluster.local - name: POD_NAMESPACE valueFrom: fieldRef: apiVersion: v1 fieldPath: metadata.namespace - name: MYSQL_SERVICE_DB_NAME valueFrom: configMapKeyRef: key: mysql.db.name name: nacos-configmap - name: MYSQL_SERVICE_HOST valueFrom: configMapKeyRef: key: mysql.host name: nacos-configmap - name: MYSQL_SERVICE_PORT valueFrom: configMapKeyRef: key: mysql.port name: nacos-configmap - name: MYSQL_SERVICE_USER valueFrom: configMapKeyRef: key: mysql.user name: nacos-configmap - name: MYSQL_SERVICE_PASSWORD valueFrom: secretKeyRef: key: password name: mysql-secret - name: NACOS_SERVER_PORT value: '8848' - name: NACOS_APPLICATION_PORT value: '8848' - name: PREFER_HOST_MODE value: hostname image: 'nacos/nacos-server:latest' imagePullPolicy: IfNotPresent name: nacos ports: - containerPort: 8848 name: client-port protocol: TCP - containerPort: 9848 name: client-rpc protocol: TCP - containerPort: 9849 name: raft-rpc protocol: TCP resources: requests: cpu: '2' memory: 2Gi terminationMessagePath: /dev/termination-log terminationMessagePolicy: File volumeMounts: - mountPath: /home/nacos/plugins/peer-finder name: data subPath: peer-finder - mountPath: /home/nacos/data name: data subPath: data - mountPath: /home/nacos/logs name: data subPath: logs dnsPolicy: ClusterFirst initContainers: - image: 'nacos/nacos-peer-finder-plugin:1.1' imagePullPolicy: IfNotPresent name: peer-finder-plugin-install resources: {} terminationMessagePath: /dev/termination-log terminationMessagePolicy: File volumeMounts: - mountPath: /home/nacos/plugins/peer-finder name: data subPath: peer-finder restartPolicy: Always schedulerName: default-scheduler securityContext: {} terminationGracePeriodSeconds: 30 volumes: - emptyDir: {} name: data updateStrategy: rollingUpdate: partition: 0 type: RollingUpdate 

Service

--- apiVersion: v1 kind: Service metadata: annotations: {} labels: app: nacos name: nacos-headless namespace: default resourceVersion: '352618' spec: clusterIP: 10.233.251.189 clusterIPs: - 10.233.251.189 externalTrafficPolicy: Cluster internalTrafficPolicy: Cluster ipFamilies: - IPv4 ipFamilyPolicy: SingleStack ports: - name: server nodePort: 30038 port: 8848 protocol: TCP targetPort: 8848 - name: client-rpc nodePort: 31038 port: 9848 protocol: TCP targetPort: 9848 - name: raft-rpc nodePort: 31039 port: 9849 protocol: TCP targetPort: 9849 selector: app: nacos sessionAffinity: None type: NodePort