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Store an elastic file system with Amazon EFS
https://docs.aws.amazon.com/eks/latest/userguide/efs-csi.html
服务部署
Step 1: Create an IAM role
Step 2: Get the Amazon EFS CSI driver
Add add-ons ⇒ Amazon EFS CSI Driver
选择对应的 Role 参数
Step 3: Create an Amazon EFS file system
Dynamic Provisioning
https://github.com/kubernetes-sigs/aws-efs-csi-driver/tree/master/examples/kubernetes/dynamic_provisioning
kind: StorageClass apiVersion: storage.k8s.io/v1 metadata: name: efs-sc provisioner: efs.csi.aws.com parameters: provisioningMode: efs-ap fileSystemId: fs-92107410 directoryPerms: "700" gidRangeStart: "1000" # optional gidRangeEnd: "2000" # optional basePath: "/dynamic_provisioning" # optional subPathPattern: "${.PVC.namespace}/${.PVC.name}" # optional ensureUniqueDirectory: "true" # optional reuseAccessPoint: "false" # optional
ensureUniqueDirectory | 我们将其修改为 false 值,以放置某些 PVE 名字过长而产生 … exceeds EFS limit of 100 characters … 错误。
Step 4: Deploy a sample application
常见问题
… failed to provision volume with StorageClass “efs-sc”: rpc error: code = Unauthenticated desc = Access Denied. Please ensure you have the right AWS permissions: Access denied …
原因可能为:(1)或,检查 Role 权限;(2)或,修改权限后,需要重启相关 Pod 实例;