u/KKomradeKoshka

So I'm completely new to hosting any kind of RSPS services, never done it before but I am somewhat familiar with hosting my own services. I have a homelab and a pretty beefy server that can host my own stuff. My question is where do I go or are there any documents that I can follow to grab server files or to setup stuff? I'm aiming to kinda self host the previous Leagues but I'm not sure where to even start. Can anyone here point me in the right direction?