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：https://stackoverflow.com/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]#