Dockerfile-novnc-virtualgl

ARG PLATFORM=debian
ARG OS=buster
ARG GRAPHICS=nvidia

FROM ${PLATFORM}:${OS}

# Setup demo environment variables
ENV HOME=/root \
	DEBIAN_FRONTEND=noninteractive \
	LANG=en_US.UTF-8 \
	LANGUAGE=en_US.UTF-8 \
	LC_ALL=C.UTF-8 \
	DISPLAY=:0.0 \
	DISPLAY_WIDTH=1600 \
	DISPLAY_HEIGHT=968

# Install git, supervisor, VNC, & X11 packages
RUN apt update && \
    apt upgrade -y && \
    apt install -y \
        procps net-tools \
	wget curl \
	emacs-nox vim nano \
	lsb-release \
	bash bash-completion \
	fluxbox \
	git \
	socat \
	supervisor \
	x11vnc \
	xterm \
	xvfb \
    mesa-utils mesa-utils-extra && \
    apt clean -y
    
# Clone noVNC from github
RUN git clone https://github.com/kanaka/noVNC.git /root/noVNC \
	&& git clone https://github.com/kanaka/websockify /root/noVNC/utils/websockify \
	&& rm -rf /root/noVNC/.git \
	&& rm -rf /root/noVNC/utils/websockify/.git \
	&& apt purge -y git

# To add Nvidia:
# wget http://us.download.nvidia.com/XFree86/Linux-x86_64/384.98/NVIDIA-Linux-x86_64-384.98.run -O /tmp/NVIDIA-DRIVER.run; \
# sh /tmp/NVIDIA-DRIVER.run -a -N --ui=none --no-kernel-module; \
# rm /tmp/NVIDIA-DRIVER.run; \
# add Graphics driver for better perf
RUN if [ x$GRAPHICS != xnone ]; then \
      if [ x$PLATFORM = xubuntu ]; then \
         apt-get install -y  module-init-tools; \
      fi ; \             
      if [ x$PLATFORM = xdebian ]; then \
         apt-get install -y  kmod; \
      fi ; \             
    fi && \ 
    if [ x$GRAPHICS = xnvidia ]; then \
       apt install nvidia-driver-libs; \
    fi && \
    if [ x$GRAPHICS = xintelhd ]; then \
       echo "should install intelhd driver"; \
    fi && \
    if [ x$GRAPHICS = xati ]; then \
       echo "should install ati driver"; \
    fi && \
    if [ x$GRAPHICS = xradeon ]; then \
       echo "should install xradeon driver"; \
    fi && \
    apt-get clean
    

# Install vglrun?
RUN wget https://sourceforge.net/projects/virtualgl/files/2.5.2/virtualgl_2.5.2_amd64.deb/download -O /tmp/virtualgl_2.5.2_amd64.deb && \
    dpkg -i /tmp/virtualgl_2.5.2_amd64.deb && \
    rm /tmp/virtualgl_2.5.2_amd64.deb
    
COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf

# Modify the launch script 'ps -p'
RUN sed -i -- "s/ps -p/ps -o pid | grep/g" /root/noVNC/utils/launch.sh

EXPOSE 8080

CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]