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kubernetes - 如何修复 kubernetes nfs 挂载错误没有这样的文件或目录

转载 作者:行者123 更新时间:2023-12-02 11:47:04 25 4
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我正在尝试使用 NFS我已经部署了其他 k8s 服务的同一个集群中的卷。但是其中一项服务使用了NFS失败Output: mount.nfs: mounting nfs.default.svc.cluster.local:/opt/shared-shibboleth-idp failed, reason given by server: No such file or directorynfs PV

apiVersion: v1
kind: PersistentVolume
metadata:
name: nfs
spec:
capacity:
storage: 10Gi
accessModes:
- ReadWriteMany
nfs:
server: nfs.default.svc.cluster.local # nfs is from svc {{ include "nfs.name" .}}
path: "/opt/shared-shibboleth-idp"
nfs service 说明
➜  helm git:(ft-helm) ✗ kubectl describe svc nfs
Name: nfs
Namespace: default
Labels: app=nfs
chart=nfs-1.0.0
heritage=Tiller
Annotations: <none>
Selector: role=nfs
Type: ClusterIP
IP: 10.19.251.72
Port: mountd 20048/TCP
TargetPort: 20048/TCP
Endpoints: 10.16.1.5:20048
Port: nfs 2049/TCP
TargetPort: 2049/TCP
Endpoints: 10.16.1.5:2049
Port: rpcbind 111/TCP
TargetPort: 111/TCP
Endpoints: 10.16.1.5:111

nfs deployment
➜  helm git:(ft-helm) ✗ kubectl describe replicationcontrollers telling-quoll-nfs
Name: telling-quoll-nfs
Namespace: default
Selector: role=nfs
Labels: app=nfs
chart=nfs-1.0.0
heritage=Tiller
Annotations: <none>
Replicas: 1 current / 1 desired
Pods Status: 1 Running / 0 Waiting / 0 Succeeded / 0 Failed
Pod Template:
Labels: role=nfs
Containers:
nfs:
Image: k8s.gcr.io/volume-nfs:0.8
Ports: 20048/TCP, 2049/TCP, 111/TCP
Host Ports: 0/TCP, 0/TCP, 0/TCP
Environment: <none>
Mounts:
/exports from nfs (rw)
Volumes:
nfs:
Type: PersistentVolumeClaim (a reference to a PersistentVolumeClaim in the same namespace)
ClaimName: nfs-pv-provisioning-demo
ReadOnly: false
Events: <none>


以及它被使用的地方
volumeMounts:
# names must match the volume names below
- name: RELEASE-NAME-shared-shib
mountPath: "/opt/shared-shibboleth-idp"
;
;
volumes:
- name: RELEASE-NAME-shared-shib
persistentVolumeClaim:
claimName: nfs
;
;

k8s version
➜  helm git:(ft-helm) ✗ kubectl version
Client Version: version.Info{Major:"1", Minor:"15", GitVersion:"v1.15.0", GitCommit:"e8462b5b5dc2584fdcd18e6bcfe9f1e4d970a529", GitTreeState:"clean", BuildDate:"2019-06-20T04:49:16Z", GoVersion:"go1.12.6", Compiler:"gc", Platform:"darwin/amd64"}
Server Version: version.Info{Major:"1", Minor:"13+", GitVersion:"v1.13.7-gke.8", GitCommit:"7d3d6f113e933ed1b44b78dff4baf649258415e5", GitTreeState:"clean", BuildDate:"2019-06-19T16:37:16Z", GoVersion:"go1.11.5b4", Compiler:"gc", Platform:"linux/amd64"}

最佳答案

正如 Patrick W 所做的评论中所述和 damitj07 :
在尝试挂载之前,您必须手动创建文件夹或目录,否则 Kubernetes 会因为目标目录不存在而引发错误。

关于kubernetes - 如何修复 kubernetes nfs 挂载错误没有这样的文件或目录,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/57887037/

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