High Availability XI Cluster

[peter19x]

I am planning on creating a HA pair cluster for my future 2 Nagios xi servers, the only problem is that the servers sit in a Centos VM on top of a redhat distribution server. Will this work? and is there any specific guide for that?

Thanks

[hsmith]

Before you do any HA setup, I would recommend you have a watch of Andy Brist's Nagios World Conference presentation regarding HA. He goes through a lot in this video.

https://www.youtube.com/watch?v=KW5Qkl8brcA