deployment.yaml

apiVersion: v1
kind: ServiceAccount
metadata:
  name: nfs-provisioner
---
kind: Service
apiVersion: v1
metadata:
  name: nfs-provisioner
  labels:
    app: nfs-provisioner
spec:
  ports:
    - name: nfs
      port: 2049
    - name: nfs-udp
      port: 2049
      protocol: UDP
    - name: nlockmgr
      port: 32803
    - name: nlockmgr-udp
      port: 32803
      protocol: UDP
    - name: mountd
      port: 20048
    - name: mountd-udp
      port: 20048
      protocol: UDP
    - name: rquotad
      port: 875
    - name: rquotad-udp
      port: 875
      protocol: UDP
    - name: rpcbind
      port: 111
    - name: rpcbind-udp
      port: 111
      protocol: UDP
    - name: statd
      port: 662
    - name: statd-udp
      port: 662
      protocol: UDP
  selector:
    app: nfs-provisioner
---
kind: Deployment
apiVersion: apps/v1
metadata:
  name: nfs-provisioner
spec:
  selector:
    matchLabels:
      app: nfs-provisioner
  replicas: 1
  strategy:
    type: Recreate 
  template:
    metadata:
      labels:
        app: nfs-provisioner
    spec:
      serviceAccount: nfs-provisioner
      containers:
        - name: nfs-provisioner
          image: registry.k8s.io/sig-storage/nfs-provisioner:v4.0.8
          ports:
            - name: nfs
              containerPort: 2049
            - name: nfs-udp
              containerPort: 2049
              protocol: UDP
            - name: nlockmgr
              containerPort: 32803
            - name: nlockmgr-udp
              containerPort: 32803
              protocol: UDP
            - name: mountd
              containerPort: 20048
            - name: mountd-udp
              containerPort: 20048
              protocol: UDP
            - name: rquotad
              containerPort: 875
            - name: rquotad-udp
              containerPort: 875
              protocol: UDP
            - name: rpcbind
              containerPort: 111
            - name: rpcbind-udp
              containerPort: 111
              protocol: UDP
            - name: statd
              containerPort: 662
            - name: statd-udp
              containerPort: 662
              protocol: UDP
          securityContext:
            capabilities:
              add:
                - DAC_READ_SEARCH
                - SYS_RESOURCE
          args:
            - "-provisioner=example.com/nfs"
          env:
            - name: POD_IP
              valueFrom:
                fieldRef:
                  fieldPath: status.podIP
            - name: SERVICE_NAME
              value: nfs-provisioner
            - name: POD_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
          imagePullPolicy: "IfNotPresent"
          volumeMounts:
            - name: export-volume
              mountPath: /export
      volumes:
        - name: export-volume
          hostPath:
            path: /srv