1 sealos 安装应用

sealos run labring/local-path-provisioner:v0.0.23

2 查看当前 StorageClass 资源

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kubectl get storageclass -n kube-system

3 本地存储配置方案

3.1 Local PersistentVolume

方案一： Local PersistentVolume 适合生产环境

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apiVersion: v1
kind: PersistentVolume
metadata:
  name: local-pv
spec:
  capacity:
    storage: 500Gi  # 根据k8snode01-03的500GB磁盘配置
  volumeMode: Filesystem
  accessModes:
  - ReadWriteOnce
  persistentVolumeReclaimPolicy: Retain  # 生产环境建议Retain
  storageClassName: local-storage
  local:
    path: /mnt/data 
  nodeAffinity:
    required:
      nodeSelectorTerms:
      - matchExpressions:
        - key: kubernetes.io/hostname
          operator: In
          values:
          - k8snode01

3.2 HostPath

方案二：HostPath适合研发环境

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apiVersion: v1
kind: Pod
metadata:
  name: lowcode-pod
spec:
  containers:
  - name: app
    image: nginx:latest
    volumeMounts:
    - mountPath: /app/data
      name: data-volume
  volumes:
  - name: data-volume
    hostPath:
      path: /mnt/ldata
      type: DirectoryOrCreate