Using VNCserver + GUI application + Virtual Display in Docker container

Question

I would like to run firefox (or any graphical application) inside docker container.

My requirement: When I start the container, I should be creatin

Answer 1

I managed to found the solution:

Changed the script in Attempt 3 above as follows worked

!/bin/bash

Xvfb :1 -screen 0 800x600x16 &
/usr/bin/x11vnc -display :1.0 -usepw &
DISPLAY=:1.0
export DISPLAY
firefox

Cheers.