cleaner / better? not sure... but rather than run a script I used groups and gid mapping - plex works, but emby doesn't...Anyone else have a better/cleaner solution?
https://gist.github.com/scyto/e4e3de35ee23fdb4ae5d5a3b85c16ed3#file-vgpu-container-privileged-md
so cleaner and no dodgy script - yes;
more work - yes;
lol