[ClusterLabs] What is the current state of the art in setting up HA NFS?

[Dennis Jacobfeuerborn]

Hi,
what are the current best practices to set up a HA NFS Server? I see
that EPEL no longer contains the drbd packages for CentOS 8 for example.
Also a lot of documents on the internet still refer to either Pacemaker
1.x or meddle with the fsid which apparently is no longer recommended.
What is the most up-to-date and comprehensive guide for such a setup out
there at the moment?

Regards,
  Dennis