I saw calibre-docker and kodi docker and thought: wouldn't it be nice to have Kodi in the web - just to manage my library?
So more or less merged it together.
Just docker build . and use the container
I recommend to mount to /config to have your config available (copy advancedsettings etc over from existig) -> done
it spins up a webinterface at port 80 where kodi is launched.
If you like it, great!