supervisord.conf

[supervisord]
nodaemon=true

# @todo: To use GNOME instead of XFCE, possibly look at XRDP, like https://hub.docker.com/r/newcrane/centos-gnome/dockerfile

[program:startxfce4]
priority=10
directory=/
command=/usr/bin/startxfce4
autostart=true
autorestart=true
stopsignal=QUIT
environment=DISPLAY=":1",HOME="/"
stdout_logfile=/var/log/xfce4.log
stderr_logfile=/var/log/xfce4.err

[program:xvfb]
priority=10
directory=/
command=/usr/bin/Xvfb :1 -screen 0 1024x768x24+32
autostart=true
autorestart=true
stopsignal=QUIT
stdout_logfile=/var/log/xvfb.log
stderr_logfile=/var/log/xvfb.err

[program:x11vnc]
priority=10
directory=/
command=x11vnc -display :1 -xkb
#command=x11vnc -display :1 -listen localhost -xkb
autostart=true
autorestart=true
stopsignal=QUIT
stdout_logfile=/var/log/x11vnc.log
stderr_logfile=/var/log/x11vnc.err

[include]
files = /system/conf.d/*.conf