Basic NFS Config Instructions Not Working

Has installation of NFS changed for Debian 8? I just created a Debian 8 server using these instructions: https://www.linode.com/docs/getting-started and then I installed and configured NFS using these instructions: ~~[https://www.linode.com/docs/networking/basic-nfs-configuration-on-debian-7" target="_blank">](https://www.linode.com/docs/networking/ … n-debian-7">https://www.linode.com/docs/networking/basic-nfs-configuration-on-debian-7](. However, when I run the this command to see if NFS is running:

sudo service nfs-kernel-server status

It says,

"Active: active (exited)" ...
... Not starting NFS kernel daemon: no exports. ... (warning).

I also don't see any nfsd or rpc daemon processes.