Closed liyimeng closed 2 years ago
If I want a most clean host env, what is the absolute minimum requirements?
It depends on what you want to do. To run a GUI in a docker container appearing on your monitor: As a core you need bash, docker (or podman) and Xorg (+xinit). Additionally recommended tools are xauth xclip xhost xrandr xdpyinfo.
GPU drivers still needed?
Yes, Xorg needs them to access the monitor.
I see there is x11docker/xserver docker images. What dose it provide?
x11docker/xserver provides nested X servers that can run in an already running X session, e.g. a desktop environment. The supported x11docker X server options are documented here: https://github.com/mviereck/dockerfile-x11docker-xserver
Thanks a lot! @mviereck
Since today x11docker supports to run Xorg in a container of x11docker/xserver
. Use options --xorg --xc
.
You would need to update x11docker to latest beta (x11docker version: 7.1.5-beta-17), and also update the image x11docker/xserver
.
This reduces dependencies on host, x11docker should work with just bash
+docker
+x11docker/xserver
.
I am not sure if the GPU drivers are still needed on host. Likely yes to provide the kernel modules.
Running Xorg in container is still experimental; it might fail in different setups than mine and needs to be tested.
I am a little confused. I see there is x11docker/xserver docker images. What dose it provide? If we have this image, what is the bare minimum requirement on host? Base is needed of cause. X still needed? GPU drivers still needed? If I want a most clean host env, what is the absolute minimum requirements?