busybox-nfs-pvc-pv-csi.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: busybox
  name: busybox
spec:
  replicas: 1
  selector:
    matchLabels:
      app: busybox
  template:
    metadata:
      labels:
        app: busybox
    spec:
      containers:
      - image: busybox
        name: busybox
        command: ["/bin/sh"]
        args: ["-c","echo 'At Work!' >> /mnt/log.txt; while true; do date >> /mnt/log.txt; sleep 10; done;"]
        volumeMounts:
          - name: nfs
            mountPath: "/mnt"
      volumes:
      - name: nfs
        persistentVolumeClaim:
          claimName: nfs
---
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  name: nfs-csi
provisioner: nfs.csi.k8s.io
parameters:
  server: nfs-server
  share: /exports
reclaimPolicy: Retain
volumeBindingMode: Immediate
mountOptions:
  - hard
  - nfsvers=4.1
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: nfs
spec:
  accessModes:
    - ReadWriteMany
  storageClassName: nfs-csi 
  resources:
    requests:
      storage: 1Mi
---