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我在我的 EKS 集群上运行 theia 代码编辑器，图像的默认用户是我授予 /home/project 的读写权限的 theia。但是，当我在我的 EFS 上挂载该卷 /home/project 并尝试在 /home/project 上读取或写入时，它返回权限被拒绝我尝试使用 initContainer 但仍然是同样的问题：

apiVersion: apps/v1
kind: Deployment
metadata:
   name: atouati
spec:
  replicas: 1
  selector:
    matchLabels:
      app: atouati
  template:
    metadata:
      labels:
        app: atouati
    spec:
      initContainers:
      - name: take-data-dir-ownership
        image: alpine:3
        command:
        - chown
        - -R
        - 1001:1001
        - /home/project:cached
        volumeMounts:
        - name: project-volume
          mountPath: /home/project:cached
      containers:
      - name: theia
        image: 'xxxxxxx.dkr.ecr.eu-west-1.amazonaws.com/theia-code-editor:latest'
        ports:
        - containerPort: 3000
        volumeMounts:
        - name: project-volume
          mountPath: "/home/project:cached"   
      volumes:
      - name: project-volume
        persistentVolumeClaim:
          claimName: local-storage-pvc

---

apiVersion: v1
kind: Service
metadata:
  name: atouati
spec:
  type: ClusterIP
  selector:
    app: atouati
  ports:
    - protocol: TCP
      port: 80
      targetPort: 3000

当我在 /home/project 上执行 ls -l

drwxr-xr-x 2 theia theia  6 Aug 21 17:33 project

在 efs 目录上：

drwxr-xr-x 4 root root 6144 Aug 21 17:32
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1 回答 1

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您可以改为securityContext在 pod 规范中设置 以将 Pod 运行为 uid/gid 1001。

例如

apiVersion: apps/v1
kind: Deployment
metadata:
   name: atouati
spec:
  replicas: 1
  selector:
    matchLabels:
      app: atouati
  template:
    metadata:
      labels:
        app: atouati
    spec:
      securityContext:
        runAsUser: 1001
        runAsGroup: 1001
        fsGroup: 1001
      containers:
      - name: theia
        image: 'xxxxxxx.dkr.ecr.eu-west-1.amazonaws.com/theia-code-editor:latest'
        ports:
        - containerPort: 3000
        volumeMounts:
        - name: project-volume
          mountPath: "/home/project:cached"   
      volumes:
      - name: project-volume
        persistentVolumeClaim:
          claimName: local-storage-pvc

您是否已kubectl exec进入容器以根据明显的所有权确认这是您需要使用的 uid/gid？

于 2020-08-23T23:42:01.760 回答