How to connect Sonarr to Rutorrent

I’ve recreated from scratch the rutorrent container and it worked.
therefore, for others getting here:

  1. fresh rtorrent/rutorrent container:
    • don’t change the socket/scgi configs;
  2. fresh sonarr container, default values:
    • host: rutorrent
    • port: 80
    • path: RPC2

I think the documentation regarding how to link the two containers should be elaborated a bit better, because I was confused by the way in which I know rutorrent talks to rtorrent.

thank you for your help, @driz.