This Docker can be used for training CNNs on the GPUs. It dose not use the RoboSkate game. Only image data from a folder.
This container is just a workaround to assign the ownership of files written by some dockercontainer back to the linux user.
Probably there is a simpler solution for this...
Dockerfile to run RoboSkate with graphics\
ubuntu18.04
\nvidia-xconfig
.\Everything that is important to use and train RoboSkate in headless mode.