To be able to mount NFS volumes, NFS client packages need to be preinstalled on all worker nodes where you plan to have NFS-mounted pods:

1. If you are using Ubuntu, install nfs-common on all worker nodes:

$ sudo apt install -y nfs-common

2. If using CentOS, install nfs-common on all worker nodes:

$ yum install nfs-utils

Now we have nfs-utils installed on our worker nodes and are ready to get the NFS server to deploy.