Inexplicably F@H is not available as an _official_ docker container, and their install procedure for Linux compares unfavorably with wisdom tooth extraction.
How so? I just looked, and they have both .deb and .rpm packages available.
I once spent two-and-a-half hours having two wisdom teeth removed, and afterwards I got an infection in the empty sockets. I'd rather do all of that again, than having to use Docker for anything.
I just sent up an LXC container in 10 minutes to do GPU folding. Docker is much easier than LCX to configure, especially for GPU stuff. Really isn't that difficult. It's a single deb package.