This docker container DOES NOT automatically installs Northstar
You HAVE TO Install northstar in your Titanfall2 directory
docker run -d --mount type=bind,source="PATHTOYOURTITANFALLINSTALLATION",target="/Titanfall2" -p 8081:8081 -p 37015:37015/udp legonzaur/northstar-server-headless:latest
git clone https://github.com/Legonzaur/northstar-server-headless
cd northstar-server-headless
docker build -t northstar .
then run with
docker run -d --mount type=bind,source="PATHTOYOURTITANFALLINSTALLATION",target="/Titanfall2" -p 8081:8081 -p 37015:37015/udp northstar
Non-docker version : https://gist.github.com/Legonzaur/757ee82da567663a51b6ea5d0e0cc4e6
see pg9182/northstar-dedicated for detailled informations and future versions