# NFS CSI Install

1. `git clone https://github.com/kubernetes-csi/csi-driver-nfs.git`
2. `git checkout v4.0.0`
3. change yaml at csi-driver-nfs/deploy/v4.0.0/csi-nfs-driverinfo.yaml to:

---
apiVersion: storage.k8s.io/v1beta1
kind: CSIDriver
metadata:
  name: nfs.csi.k8s.io
spec:
  attachRequired: false
  volumeLifecycleModes:
    - Persistent
    - Ephemeral
  podInfoOnMount: true

4. `cd csi-driver-nfs/deploy/v4.0.0`
5. `kubectl apply -f .`

# Example yaml

## static

### pv

apiVersion: v1
kind: PersistentVolume
metadata:
  name: data-nfsplugin
spec:
  accessModes:
  - ReadWriteMany
  capacity:
    storage: 10Gi
  csi:
    driver: nfs.csi.k8s.io
    volumeAttributes:
      server: 10.18.252.40
      share: /mnt/xanxus
    volumeHandle: unique-volumeid
  persistentVolumeReclaimPolicy: Retain
  volumeMode: Filesystem

### pvc

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: data-nfsplugin
spec:
  accessModes:
  - ReadWriteMany
  resources:
    requests:
      storage: 3Gi
  volumeMode: Filesystem

### pod

apiVersion: v1
kind: Pod
metadata:
  name: nginx
spec:
  containers:
  - image: nginx:alpine
    imagePullPolicy: IfNotPresent
    name: nginx
    ports:
    - containerPort: 80
      protocol: TCP
    volumeMounts:
    - mountPath: /tmp/www
      name: data-nfsplugin
  restartPolicy: Always
  volumes:
  - name: data-nfsplugin
    persistentVolumeClaim:
      claimName: data-nfsplugin

## dynamic

### sc

apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  name: csi-nfs
provisioner: nfs.csi.k8s.io
parameters:
  server: 10.18.252.40
  share: /mnt/xanxus
reclaimPolicy: Delete
allowVolumeExpansion: false
volumeBindingMode: Immediate
mountOptions:
  - hard
  - nfsvers=4.1

### pvc

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: data-nfsplugin
spec:
  accessModes:
  - ReadWriteMany
  resources:
    requests:
      storage: 3Gi
  volumeMode: Filesystem
  storageClassName: csi-nfs

### pod

apiVersion: v1
kind: Pod
metadata:
  name: nginx
spec:
  containers:
  - image: nginx:alpine
    imagePullPolicy: IfNotPresent
    name: nginx
    ports:
    - containerPort: 80
      protocol: TCP
    volumeMounts:
    - mountPath: /tmp/www
      name: data-nfsplugin
  restartPolicy: Always
  volumes:
  - name: data-nfsplugin
    persistentVolumeClaim:
      claimName: data-nfsplugin