I'm sitting here with a bare CentOS7 that I'm ready to install Centova Auto DJ system and after almost 2 hours, OK I read slow I still haven't found any info about best practice server config past the basic requirements of database server either local or available. What I don't find and I think we should expect more since they're asking for a bare server for installation I would think you'd offer simple recommendation. I have 3 usable IPs for the radio server and if I setup the IPs Centova docs state that installation will chose best IP, OK that's an easy question but I asked to make a point. Firewall, web, ftp, php(which version is best option or incomparable).
What did you do prior to Centova Install