Meshroom in docker does not have a webUI. You need an ssh client capable of X forwarding. You SSH into the app, with ssh -p 10243 -X root@<Your.Host.I.P.> /opt/Meshroom_bundle/Meshroom Default password is meshroom
ssh -p 10243 -X root@<Your.Host.I.P.> /opt/Meshroom_bundle/Meshroom
meshroom