Help setting up fail2ban for jellyfin both in separate docker containers?

Hi,

I've been trying to set up fail2ban for jellyfin both running in docker from compose and I'm doing something wrong.

Can someone tell me what path in the docker compose file you use for jellyfin logs and what path you use in the jail.d and the filter in filter.d?

Thanks

PS. Sorry for low detail, but I'm on phone and don't have my current conf readily available. Will provide if necessary.