Since the code required for creating various K8S resources for NFS provisioner is split into multiple files, I prefer to just clone this gist and using kubectl to create all resources in one go

$ git clone https://gist.github.com/amritanshu-pandey/8ab00179c98720cbc28d8bb0c7064426
$ cd 8ab00179c98720cbc28d8bb0c7064426
$ kubectl apply -f *.yaml