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use TurboVNC with xfce4 instead of Xvfb+X11vnc, 1.36GB -> 1.51GB total

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Ralf Vogler 2025-06-05 21:17:09 +02:00
parent c5f0c20322
commit 4cf2718077
2 changed files with 22 additions and 18 deletions
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23
docker-entrypoint.sh
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@ -18,26 +18,21 @@ rm -f "/fgc/$BROWSER/SingletonLock"
# Maybe no longer needed after adding #478's -nolisten unix below
rm -f /tmp/.X1-lock
# 6000+SERVERNUM is the TCP port Xvfb is listening on:
# SERVERNUM=$(echo "$DISPLAY" | sed 's/:\([0-9][0-9]*\).*/\1/')
# Options passed directly to the Xvfb server:
# -ac disables host-based access control mechanisms
# −screen NUM WxHxD creates the screen and sets its width, height, and depth
# -nolisten unix tells the server not to use Unix domain sockets, thus avoiding the need to create /tmp/.X11-unix
export DISPLAY=:1 # need to export this, otherwise playwright complains with 'Looks like you launched a headed browser without having a XServer running.'
Xvfb $DISPLAY -ac -screen 0 "${WIDTH}x${HEIGHT}x${DEPTH}" -nolisten unix +extension GLX +extension RENDER &
echo "Xvfb display server created screen with resolution ${WIDTH}x${HEIGHT}"
if [ -z "$VNC_PASSWORD" ]; then
pw="-nopw"
pw="-SecurityTypes None"
pwt="no password!"
else
pw="-passwd $VNC_PASSWORD"
# pw="-passwd $VNC_PASSWORD" # not supported anymore
pw="-rfbauth ~/.vnc/passwd"
mkdir ~/.vnc/
echo "$VNC_PASSWORD" | /opt/TurboVNC/bin/vncpasswd -f > ~/.vnc/passwd
pwt="with password"
fi
x11vnc -display $DISPLAY -forever -shared -rfbport "$VNC_PORT" -bg "$pw" 2>/dev/null 1>&2
echo "VNC is running on port $VNC_PORT ($pwt)"
# TurboVNC server replaces Xvfb+x11vnc
/opt/TurboVNC/bin/vncserver $DISPLAY -geometry "${WIDTH}x${HEIGHT}" -depth ${DEPTH} -rfbport ${VNC_PORT} $pw -vgl -log /fgc/data/TurboVNC.log -xstartup /usr/bin/startxfce4 2>/dev/null # -noxstartup -novnc /usr/share/novnc/
echo "TurboVNC is running on port $VNC_PORT ($pwt) with resolution ${WIDTH}x${HEIGHT}"
# TODO keep websockify just for custom NOVNC_PORT? https://www.perplexity.ai/search/how-to-specify-the-novnc-port-rfv96C9tTZufnyFPRye5xA#0
websockify -D --web "/usr/share/novnc/" "$NOVNC_PORT" "localhost:$VNC_PORT" 2>/dev/null 1>&2 &
echo "noVNC (VNC via browser) is running on http://localhost:$NOVNC_PORT"
echo