Configure NFS SERVER

Tasks:

1. Export your /public directory and make sure it should have read-only permission.
2. Mount /public permanently on /mnt/secure.

Server configuration:

sudo yum install nfs*
firewall-cmd --permanent --add-service=nfs ; firewall-cmd --reload
mkdir /public

Edit /etc/exports:

/public    192.168.0.*(ro,sync)

exportfs -r

Client configuration:

yum install nfs-utils
mkdir /mnt/secure
mount -t nfs <server_ip:/public> /mnt/secure

Edit /etc/fstab:

server_ip:/public /mnt/secure nfs default 0,0

mount -a