Setting up an NFS server
Installation
Install package:
apk add nfs-utils
Make it autostart
Export dirs in /etc/export, then
rc-update add nfs
If you need just to mount nfs share from fstab file at booting of the system
rc-update add nfsmount
or
rc-update add netmount
You can check your boot services:
rc-status
Start it up now
rc-service nfs start
or if you need to mount nfs share from fstab file now
rc-service nfsmount start
or
rc-service netmount start