01 nodes are available: 1 node(s) didn‘t find available persistent volumes to bind.

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0/1 nodes are available: 1 node(s) didn‘t find available persistent volumes to bind.

pod 状态pending

kubectl describe pod xxx -n xx

0/1 nodes are available: 1 node(s) didn't find available persistent volumes to bind. ## 配置如下 ########################## apiVersion: v1 kind: PersistentVolume metadata: name: pv namespace: kafka spec: capacity: storage: 5Gi accessModes: - ReadWriteMany persistentVolumeReclaimPolicy: Retain storageClassName: manual #nfs: #path: /nfs/data #server: 192.168.153.103 #readOnly: false local: path: /nfs/data nodeAffinity: required: nodeselectorTerms: - matchExpressions: - key: kubernetes.io/hostname operator: In values: - hadoop03 ####################### apiVersion: v1 kind: PersistentVolumeClaim metadata: name: test-pvc spec: resources: requests: storage: 1Gi accessModes: - ReadWriteOnce storageClassName: manual ######################## apiVersion: v1 kind: ReplicationController metadata: name: nginx-controller spec: replicas: 2 selector: name: nginx template: metadata: labels: name: nginx spec: containers: - name: nginx image: hadoop03:5000/nginx ports: - containerPort: 80 volumeMounts: - mountPath: /usr/share/nginx/html name: data-volume volumes: - name: data-volume persistentVolumeClaim: claimName: test-pvc ######################## Warning FailedScheduling 59s default-scheduler 0/1 nodes are available: 1 node(s) didn't find available persistent volumes to bind.

参考：stackoverflow/questions/63771336/cannot-get-pod-to-bind-local-storage-in-minikube-nodes-didnt-find-available

I think the issue is that one of mine was ReadWriteOnce and the other one was ReadWriteMany, then I had trouble getting permissions right when running minikube mount /tmp/data:/mnt/data so I just got rid of mounting it to the underlying filesystem and now it works

PV AccessModes 访问模式

ReadOnlyMany(ROX) 允许被多个节点以只读的模式进行挂载。 ReadWriteOnce(RWO)允许被单个节点以读写的模式进行挂载。 ReadWriteMany(RWX)允许被多个节点以读写的模式进行挂载。

尝试修改pv 、pvc 成同一个访问模式 ReadWriteMany：

[root@hadoop03 k8s]# kubectl get pvc -n kafka NAME STATUS VOLUME CAPACITY ACCESS MODES STORAGECLASS AGE test-pvc Bound pv 5Gi RWX manual 23m [root@hadoop03 k8s]# kubectl get pv -n kafka NAME CAPACITY ACCESS MODES RECLAIM POLICY STATUS CLAIM STORAGECLASS REASON AGE pv 5Gi RWX Retain Bound kafka/test-pvc manual 178m [root@hadoop03 k8s]#

本文标签： findnodenodesbindvolumes