In statefulset, declare to use pvc, the status of pvc is always pending

[RonaldFletcher]

Environmental Info:
K3s Version:

v1.28.14+k3s1

Node(s) CPU architecture, OS, and Version:

Cluster Configuration:

Describe the bug:

In stafulsets, declare to use pvc, the status of pvc is always pending，but pod is running ,pvc pv is bound

apiVersion: apps/v1
kind: StatefulSet
metadata:
  annotations:
    kubectl.kubernetes.io/last-applied-configuration: |
      {"apiVersion":"apps/v1","kind":"StatefulSet","metadata":{"annotations":{},"name":"nginx-statefulset","namespace":"default"},"spec":{"replicas":1,"selector":{"matchLabels":{"app":"nginx"}},"serviceName":"nginx","template":{"metadata":{"labels":{"app":"nginx"}},"spec":{"containers":[{"image":"172.28.0.32:3443/xrwang/nginx:latest","imagePullPolicy":"IfNotPresent","name":"nginx","ports":[{"containerPort":80}],"volumeMounts":[{"mountPath":"/usr/share/nginx/html","name":"data"}]}]}},"volumeClaimTemplates":[{"apiVersion":"v1","kind":"PersistentVolumeClaim","metadata":{"annotations":{"path":"/share","value":"10"},"creationTimestamp":null,"name":"data"},"spec":{"accessModes":["ReadWriteOnce"],"resources":{"requests":{"storage":"10Gi"}},"storageClassName":"inner-nfs-sc"}}]}}
  creationTimestamp: "2024-11-06T01:39:25Z"
  generation: 1
  name: nginx-statefulset
  namespace: default
  resourceVersion: "2700347"
  uid: a3aa0b0f-4a18-4bd2-8962-ed0796e8546a
spec:
  persistentVolumeClaimRetentionPolicy:
    whenDeleted: Retain
    whenScaled: Retain
  podManagementPolicy: OrderedReady
  replicas: 1
  revisionHistoryLimit: 10
  selector:
    matchLabels:
      app: nginx
  serviceName: nginx
  template:
    metadata:
      creationTimestamp: null
      labels:
        app: nginx
    spec:
      containers:
      - image: nginx:latest
        imagePullPolicy: IfNotPresent
        name: nginx
        ports:
        - containerPort: 80
          protocol: TCP
        resources: {}
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
        volumeMounts:
        - mountPath: /usr/share/nginx/html
          name: data
      dnsPolicy: ClusterFirst
      restartPolicy: Always
      schedulerName: default-scheduler
      securityContext: {}
      terminationGracePeriodSeconds: 30
  updateStrategy:
    rollingUpdate:
      partition: 0
    type: RollingUpdate
  volumeClaimTemplates:
  - apiVersion: v1
    kind: PersistentVolumeClaim
    metadata:
      annotations:
        path: /share
        value: "10"
      creationTimestamp: null
      name: data
    spec:
      accessModes:
      - ReadWriteOnce
      resources:
        requests:
          storage: 10Gi
      storageClassName: nfs-sc
      volumeMode: Filesystem
    status:
      phase: Pending
status:
  availableReplicas: 1
  collisionCount: 0
  currentReplicas: 1
  currentRevision: nginx-statefulset-68489d88f8
  observedGeneration: 1
  readyReplicas: 1
  replicas: 1
  updateRevision: nginx-statefulset-68489d88f8
  updatedReplicas:

Steps To Reproduce:

• Installed K3s:

Expected behavior:

Actual behavior:

Additional context / logs:

[brandond]

storageClassName: nfs-sc

This is not a storageclass that comes with K3s. I suspect that whatever provisioner you're using to provision this volume is not working properly. Either that or perhaps the NFS server that is exporting the share is not configured properly.

Check the logs on your NFS provisioner, logs on the NFS server, and kubelet logs on the node where this volume should be mounted.

[RonaldFletcher]

use K3s. storageclass same problems

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: nginx-statefulset
spec:
  serviceName: "nginx"
  replicas: 1
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - name: nginx
        image: nginx:latest
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: 80
        volumeMounts:
        - name: data
          mountPath: /usr/share/nginx/html
  volumeClaimTemplates:
  - apiVersion: v1
    kind: PersistentVolumeClaim
    metadata:
      name: data
    spec:
      accessModes:
      - ReadWriteOnce
      resources:
        requests:
          storage: 10Gi

[RonaldFletcher]

@brandond

[brandond]

Can you show the PVC or PV itself? What StorageClasses do you have available? What do the logs say? Anything useful at all?