Dockerfile.vnc

# Part of the examples from the Parallel and High Performance Computing
# Robey and Zamora, Manning Publications
#   https://github.com/EssentialsofParallelComputing/Chapter13
#
# Builds a base Docker image for Ubuntu with X Windows and VNC support.
#
# The built image can be found at:
#
#   https://hub.docker.com/r/essentialsofparallelcomputing/chapter13
#
# Author:
# Bob Robey <brobey@earthlink.net>
#
# Derived from version at https://hub.docker.com/r/x11vnc/desktop
# Author: Xiangmin Jiao <xmjiao@gmail.com>

FROM ubuntu:20.04 AS builder
LABEL maintainer Bob Robey <brobey@earthlink.net>

ARG DOCKER_LANG=en_US
ARG DOCKER_TIMEZONE=America/Denver

WORKDIR /tmp
RUN apt-get -qq update && \
    DEBIAN_FRONTEND=noninteractive \
    apt-get -qq install -y locales tzdata && \
    apt-get clean && rm -rf /var/lib/apt/lists/*

ENV LANG=$DOCKER_LANG.UTF-8 \
    LANGUAGE=$DOCKER_LANG:UTF-8

RUN ln -fs /usr/share/zoneinfo/$DOCKER_TIMEZONE /etc/localtime && \
    locale-gen $LANG && update-locale LANG=$LANG && \
    dpkg-reconfigure -f noninteractive locales tzdata

ENV LC_ALL=$DOCKER_LANG.UTF-8

# Install some required system tools and packages for X Windows and ssh
# Also remove the message regarding unminimize
RUN apt-get update && \
    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
        apt-utils apt-file && \
    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
        curl less vim psmisc runit apt-transport-https ca-certificates \
        software-properties-common man sudo rsync tar net-tools gpg-agent \
        inetutils-ping csh tcsh zsh build-essential libssl-dev git dos2unix dbus-x11 \
        \
        openssh-server \
        python python3 python3-distutils python3-tk python3-dbus \
        \
        xserver-xorg-video-dummy \
        lxde \
        x11-xserver-utils \
        xterm \
        gnome-themes-standard \
        gtk2-engines-pixbuf gtk2-engines-murrine \
        libcanberra-gtk-module libcanberra-gtk3-module \
        ttf-ubuntu-font-family \
        xfonts-base xfonts-100dpi xfonts-75dpi xfonts-scalable xfonts-cyrillic \
        libopengl0 mesa-utils libglu1-mesa libgl1-mesa-dri libjpeg8 libjpeg62 \
        xauth \
        x11vnc \
        libz-dev libssl-dev \
        \
        firefox \
        evince texlive-extra-utils && \
    chmod 755 /usr/local/share/zsh/site-functions && \
    apt-get -y autoremove && \
    ssh-keygen -A && \
    ln -s -f /lib64/ld-linux-x86-64.so.2 /lib64/ld-lsb-x86-64.so && \
    perl -p -i -e 's/#?X11Forwarding\s+\w+/X11Forwarding yes/g; \
        s/#?X11UseLocalhost\s+\w+/X11UseLocalhost no/g; \
        s/#?PasswordAuthentication\s+\w+/PasswordAuthentication no/g; \
        s/#?PermitEmptyPasswords\s+\w+/PermitEmptyPasswords no/g' \
        /etc/ssh/sshd_config && \
    rm -f /etc/update-motd.d/??-unminimize && \
    rm -f /etc/xdg/autostart/lxpolkit.desktop && \
    chmod a-x /usr/bin/lxpolkit

# libssl-dev zlib \

# Install websokify and noVNC
RUN curl -O https://bootstrap.pypa.io/get-pip.py && \
    python2 get-pip.py && \
    pip2 install --no-cache-dir \
        setuptools && \
    pip2 install -U https://github.com/novnc/websockify/archive/60acf3c.tar.gz && \
    mkdir /usr/local/noVNC && \
    curl -s -L https://github.com/x11vnc/noVNC/archive/master.tar.gz | \
         tar zxf - -C /usr/local/noVNC --strip-components 1 && \
    rm -rf /tmp/* /var/tmp/*

# Install x11vnc from source
# Install X-related to compile x11vnc from source code.
# https://bugs.launchpad.net/ubuntu/+source/x11vnc/+bug/1686084
# Also, fix issue with Shift-Tab not working
# https://askubuntu.com/questions/839842/vnc-pressing-shift-tab-tab-only
RUN apt-get update && \
    DEBIAN_FRONTEND=noninteractive \
    apt-get install -y libxtst-dev libssl-dev libjpeg-dev && \
    \
    mkdir -p /tmp/x11vnc-0.9.14 && \
    curl -s -L http://x11vnc.sourceforge.net/dev/x11vnc-0.9.14-dev.tar.gz | \
        tar zxf - -C /tmp/x11vnc-0.9.14 --strip-components 1 && \
    cd /tmp/x11vnc-0.9.14 && \
    ./configure --prefix=/usr/local CFLAGS='-O2 -fno-stack-protector -Wall' && \
    make && \
    make install && \
    perl -e 's/,\s*ISO_Left_Tab//g' -p -i /usr/share/X11/xkb/symbols/pc && \
    apt-get -y remove libxtst-dev libssl-dev libjpeg-dev && \
    apt-get -y autoremove && \
    ldconfig

RUN apt-get update && \
    DEBIAN_FRONTEND=noninteractive \
    apt-get -qq install -y cmake git vim gcc g++ gfortran software-properties-common \
        wget gnupg-agent libglu1-mesa-dev freeglut3-dev mesa-common-dev cmake \
        imagemagick libmagickwand-dev libnuma1 && \
    apt-get clean && rm -rf /var/lib/apt/lists/*

# Installing latest GCC compiler (version 10)
RUN apt-get -qq update && \
    apt-get -qq install -y gcc-8 g++-8 gfortran-8 \
                           gcc-10 g++-10 gfortran-10 && \
    apt-get clean && rm -rf /var/lib/apt/lists/*

RUN update-alternatives \
      --install /usr/bin/gcc      gcc      /usr/bin/gcc-8       90 \
      --slave   /usr/bin/g++      g++      /usr/bin/g++-8          \   
      --slave   /usr/bin/gfortran gfortran /usr/bin/gfortran-8     \   
      --slave   /usr/bin/gcov     gcov     /usr/bin/gcov-8      && \
    update-alternatives \
      --install /usr/bin/gcc      gcc      /usr/bin/gcc-9       80 \
      --slave   /usr/bin/g++      g++      /usr/bin/g++-9          \
      --slave   /usr/bin/gfortran gfortran /usr/bin/gfortran-9     \
      --slave   /usr/bin/gcov     gcov     /usr/bin/gcov-9      && \
    update-alternatives \
      --install /usr/bin/gcc      gcc      /usr/bin/gcc-10      70 \
      --slave   /usr/bin/g++      g++      /usr/bin/g++-10         \
      --slave   /usr/bin/gfortran gfortran /usr/bin/gfortran-10    \
      --slave   /usr/bin/gcov     gcov     /usr/bin/gcov-10     && \
    chmod u+s /usr/bin/update-alternatives

# Nvidia GPU software for computation
RUN wget --no-verbose https://developer.download.nvidia.com/hpc-sdk/20.9/nvhpc-20-9_20.9_amd64.deb
RUN wget --no-verbose https://developer.download.nvidia.com/hpc-sdk/20.9/nvhpc-2020_20.9_amd64.deb
RUN DEBIAN_FRONTEND=noninteractive \
    apt-get install -y ./nvhpc-20-9_20.9_amd64.deb ./nvhpc-2020_20.9_amd64.deb && \
    apt-get clean && rm -rf /var/lib/apt/lists/*

########################################################
# Customization for user and location
########################################################
# Set up user so that we do not run as root in DOCKER
ENV DOCKER_USER=chapter13 \
    DOCKER_UID=9999 \
    DOCKER_GID=9999 \
    DOCKER_SHELL=/bin/zsh

ENV DOCKER_GROUP=$DOCKER_USER \
    DOCKER_HOME=/home/$DOCKER_USER \
    SHELL=$DOCKER_SHELL


# Change the default timezone to $DOCKER_TIMEZONE
# Run ldconfig so that /usr/local/lib etc. are in the default
# search path for dynamic linker
RUN groupadd -g $DOCKER_GID $DOCKER_GROUP && \
    useradd -m -u $DOCKER_UID -g $DOCKER_GID -s $DOCKER_SHELL -G sudo $DOCKER_USER && \
    echo "$DOCKER_USER:"`openssl rand -base64 12` | chpasswd && \
    echo "$DOCKER_USER ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers && \
    echo "$DOCKER_TIMEZONE" > /etc/timezone && \
    ln -s -f /usr/share/zoneinfo/$DOCKER_TIMEZONE /etc/localtime

RUN usermod -a -G video chapter13

ADD image/etc /etc
ADD image/usr /usr
ADD image/sbin /sbin
ADD image/home $DOCKER_HOME

RUN mkdir -p $DOCKER_HOME/.config/mozilla && \
    ln -s -f .config/mozilla $DOCKER_HOME/.mozilla && \
    touch $DOCKER_HOME/.sudo_as_admin_successful && \
    mkdir -p $DOCKER_HOME/shared && \
    mkdir -p $DOCKER_HOME/.ssh && \
    mkdir -p $DOCKER_HOME/.log && touch $DOCKER_HOME/.log/vnc.log && \
    chown -R $DOCKER_USER:$DOCKER_GROUP $DOCKER_HOME

WORKDIR $DOCKER_HOME

USER $DOCKER_USER
ENV LANG=$DOCKER_LANG.UTF-8
ENV NVARCH=Linux_x86_64
ENV NVCOMPILERS=/opt/nvidia/hpc_sdk
ENV MANPATH=$MANPATH:$NVCOMPILERS/$NVARCH/20.9/compilers/man
ENV PATH=$NVCOMPILERS/$NVARCH/20.9/compilers/bin:$PATH
ENV CC=pgcc
ENV DISPLAY=:0
ENV NVIDIA_VISIBLE_DEVICES=all 
ENV NVIDIA_DRIVER_CAPABILITIES=display,graphics,utility,compute

RUN git clone --recursive https://github.com/essentialsofparallelcomputing/Chapter13.git

ENV DOCKER_CMD=start_vnc

USER root
ENTRYPOINT ["/sbin/my_init", "--quiet", "--", "/sbin/setuser", "chapter13"]
CMD ["$DOCKER_CMD"]