Install Multi Jibri instances

Hello
I have a real server (Dell PowerEdge) with OS linux 20.04
It is already working with:
* jitsi meeting
* jibri recording (one recorder)
* connected to puplic domain with (noip service)
* has paid ssl certificate

everything is updated to latest stable versions.

Task:

install multi jibri instance on the same server to allow multi recorder
I tried many tutorials online, but not success.

I believe it takes less than 30 minutes from a professional to make it work

thanks