我正在试着在我部署了其他k8s服务的同一集群中使用
NFS
存储卷。但是,其中一个使用NFS
的服务失败了,并显示以下输出:mount.nfs: mounting nfs.default.svc.cluster.local:/opt/shared-shibboleth-idp failed, reason given by server: No such file or directory
nfs 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"
< p > < code > nfs服务 的描述
➜ 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
并且 nfs 部署
➜ 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>
它被用在哪里
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 版本
➜ 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"}
/opt/shared-shibboleth-idp
目录在您的 NFS 上存在并且可以访问。 - Patrick W/opt
目录是存在的,但是shared-shibboleth-idp
目录不存在。这正是我想要挂载的。 - Shammir