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Add NGC-Matlab R2022a/b images (#277)
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‎.gitignore

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.*.swp
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venv*
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# Mac
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.DS_Store
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# Local modification of build script
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build-local.sh

‎vendor/ngc-matlab/Dockerfile.r2022a

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FROM nvcr.io/partners/matlab:r2022a
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USER root
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ENV DEBIAN_FRONTEND=noninteractive
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# Update the NVIDIA GPG signing key.
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RUN apt-key del 7fa2af80 && \
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apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/3bf863cc.pub && \
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rm -f /etc/apt/sources.list.d/cuda.list && \
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rm -f /etc/apt/sources.list.d/nvidia-ml.list
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RUN apt update -y && \
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apt install -y curl git vim && \
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apt install -y ncurses-term && \
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ln -sf /usr/share/terminfo/x/xterm-color /usr/share/terminfo/x/xterm-256color && \
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apt clean && rm -rf /var/lib/apt/lists/ && rm -rf /root/.cache && rm -rf /tmp/*
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LABEL ai.backend.kernelspec="1" \
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ai.backend.envs.corecount="OPENBLAS_NUM_THREADS,OMP_NUM_THREADS,NPROC" \
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ai.backend.accelerators="cuda" \
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ai.backend.features="uid-match" \
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ai.backend.base-distro="ubuntu16.04" \
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ai.backend.resource.min.cpu="1" \
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ai.backend.resource.min.mem="1g" \
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ai.backend.resource.preferred.shmem="512m" \
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ai.backend.resource.min.cuda.device=0 \
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ai.backend.resource.min.cuda.shares=0 \
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ai.backend.runtime-type="app" \
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ai.backend.runtime-path="/bin/false" \
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ai.backend.service-ports="vnc-web:http:6080"
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COPY policy.yml /etc/backend.ai/jail/policy.yml
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COPY ./service-defs /etc/backend.ai/service-defs
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COPY bootstrap.r2022a.sh /opt/container/bootstrap.sh
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WORKDIR /home/work
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# vim: ft=dockerfile

‎vendor/ngc-matlab/Dockerfile.r2022b

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FROM nvcr.io/partners/matlab:r2022b
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USER root
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ENV DEBIAN_FRONTEND=noninteractive
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# Update the NVIDIA GPG signing key.
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RUN apt-key del 7fa2af80 && \
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apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/3bf863cc.pub && \
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rm -f /etc/apt/sources.list.d/cuda.list && \
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rm -f /etc/apt/sources.list.d/nvidia-ml.list
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RUN apt update -y && \
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apt install -y curl git vim && \
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apt install -y ncurses-term && \
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ln -sf /usr/share/terminfo/x/xterm-color /usr/share/terminfo/x/xterm-256color && \
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apt clean && rm -rf /var/lib/apt/lists/ && rm -rf /root/.cache && rm -rf /tmp/*
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LABEL ai.backend.kernelspec="1" \
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ai.backend.envs.corecount="OPENBLAS_NUM_THREADS,OMP_NUM_THREADS,NPROC" \
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ai.backend.accelerators="cuda" \
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ai.backend.features="uid-match" \
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ai.backend.base-distro="ubuntu16.04" \
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ai.backend.resource.min.cpu="1" \
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ai.backend.resource.min.mem="1g" \
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ai.backend.resource.preferred.shmem="512m" \
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ai.backend.resource.min.cuda.device=0 \
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ai.backend.resource.min.cuda.shares=0 \
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ai.backend.runtime-type="app" \
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ai.backend.runtime-path="/bin/false" \
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ai.backend.service-ports="vnc-web:http:6080"
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COPY policy.yml /etc/backend.ai/jail/policy.yml
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COPY ./service-defs /etc/backend.ai/service-defs
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COPY bootstrap.r2022b.sh /opt/container/bootstrap.sh
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WORKDIR /home/work
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# vim: ft=dockerfile

‎vendor/ngc-matlab/bootstrap.r2022a.sh

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#! /bin/sh
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# Reference: /bin/run.sh
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set -e
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echo ">> Setting up MATLAB environment"
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echo ""
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echo "# == Matlab" >> ~/.bashrc
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export USAGE=cloud && echo "export USAGE=cloud" >> ~/.bashrc
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export VARIANTmatlab=matlabLNU && echo "export VARIANTmatlab=matlabLNU" >> ~/.bashrc
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export SILENT=false && echo "export SILENT=false" >> ~/.bashrc
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SHM_SIZE=$( df -P | grep shm | sed -n -e 's/^\w*\s*\([0-9]*\)\s.*/\1/p' )
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if [ -z "$SILENT" ] && [ -n "$SHM_SIZE" ] ; then
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# Check it is big enough
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if [ ${SHM_SIZE} -le 524200 ] ; then
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echo
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echo "WARNING:"
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echo
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echo "This container has a shared area (/dev/shm) of size ${SHM_SIZE}kB. The MATLAB "
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echo "desktop requires at least 512MB to run correctly. Restart the session with "
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echo "512M of the shared memory."
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echo
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fi
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fi
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# Create a desktop launcher
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mkdir -p /home/work/Desktop
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cat >/home/work/Desktop/MATLAB.desktop <<EOF
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[Desktop Entry]
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Version=1.0
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Type=Application
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Name=MATLAB R2022a
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Comment=
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Exec=/opt/matlab/R2022a/bin/matlab
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Icon=/opt/matlab/R2022a/bin/glnxa64/cef_resources/matlab_icon.png
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Path=
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Terminal=true
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StartupNotify=false
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Path=/home/matlab/Documents/MATLAB
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EOF
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chmod +x /home/work/Desktop/MATLAB.desktop
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# Make browser VNC auto connect
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echo ">> Setting up noVNC auto-connection"
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rm /opt/noVNC/index.html
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ln -s /opt/noVNC/redirect.html /opt/noVNC/index.html
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sed -i 's/password=matlab/password=backendai/' /opt/noVNC/index.html
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# Clean up VNC lock files in case they exist
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rm -rf /tmp/.X*
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echo ">> Starting background VNC server"
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printf "backendai\nbackendai\n\n" | /opt/kernel/su-exec $LOCAL_USER_ID:$LOCAL_GROUP_ID vncpasswd >/dev/null 2>&1
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cp -R /home/matlab/.config /home/work
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chown -R $LOCAL_USER_ID:$LOCAL_GROUP_ID /home/work/.config
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cp -R /home/matlab/Documents /home/work
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chown -R $LOCAL_USER_ID:$LOCAL_GROUP_ID /home/work/Documents
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mkdir -p /home/work/.vnc
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cp /home/matlab/.vnc/xstartup /home/work/.vnc/xstartup
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/opt/kernel/su-exec $LOCAL_USER_ID:$LOCAL_GROUP_ID /usr/bin/vncserver -geometry 1600x1200
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cat >/home/work/.xscreensaver <<EOF
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mode: off
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EOF
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echo ">> VNC server is started."
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# The next line will be executed by the kernel runner's service def.
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# "$SUEXEC" /opt/noVNC/utils/launch.sh --listen 6080 --vnc localhost:5901 > /dev/null 2>&1 &

‎vendor/ngc-matlab/bootstrap.r2022b.sh

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#! /bin/sh
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# Reference: /bin/run.sh
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set -e
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echo ">> Setting up MATLAB environment"
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echo ""
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echo "# == Matlab" >> ~/.bashrc
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export USAGE=cloud && echo "export USAGE=cloud" >> ~/.bashrc
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export VARIANTmatlab=matlabLNU && echo "export VARIANTmatlab=matlabLNU" >> ~/.bashrc
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export SILENT=false && echo "export SILENT=false" >> ~/.bashrc
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SHM_SIZE=$( df -P | grep shm | sed -n -e 's/^\w*\s*\([0-9]*\)\s.*/\1/p' )
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if [ -z "$SILENT" ] && [ -n "$SHM_SIZE" ] ; then
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# Check it is big enough
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if [ ${SHM_SIZE} -le 524200 ] ; then
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echo
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echo "WARNING:"
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echo
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echo "This container has a shared area (/dev/shm) of size ${SHM_SIZE}kB. The MATLAB "
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echo "desktop requires at least 512MB to run correctly. Restart the session with "
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echo "512M of the shared memory."
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echo
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fi
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fi
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# Create a desktop launcher
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mkdir -p /home/work/Desktop
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cat >/home/work/Desktop/MATLAB.desktop <<EOF
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[Desktop Entry]
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Version=1.0
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Type=Application
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Name=MATLAB R2022b
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Comment=
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Exec=/opt/matlab/R2022b/bin/matlab
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Icon=/opt/matlab/R2022b/bin/glnxa64/cef_resources/matlab_icon.png
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Path=
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Terminal=true
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StartupNotify=false
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Path=/home/matlab/Documents/MATLAB
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EOF
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chmod +x /home/work/Desktop/MATLAB.desktop
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# Make browser VNC auto connect
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echo ">> Setting up noVNC auto-connection"
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rm /opt/noVNC/index.html
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ln -s /opt/noVNC/redirect.html /opt/noVNC/index.html
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sed -i 's/password=matlab/password=backendai/' /opt/noVNC/index.html
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# Clean up VNC lock files in case they exist
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rm -rf /tmp/.X*
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echo ">> Starting background VNC server"
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printf "backendai\nbackendai\n\n" | /opt/kernel/su-exec $LOCAL_USER_ID:$LOCAL_GROUP_ID vncpasswd >/dev/null 2>&1
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cp -R /home/matlab/.config /home/work
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chown -R $LOCAL_USER_ID:$LOCAL_GROUP_ID /home/work/.config
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cp -R /home/matlab/Documents /home/work
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chown -R $LOCAL_USER_ID:$LOCAL_GROUP_ID /home/work/Documents
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mkdir -p /home/work/.vnc
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cp /home/matlab/.vnc/xstartup /home/work/.vnc/xstartup
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/opt/kernel/su-exec $LOCAL_USER_ID:$LOCAL_GROUP_ID /usr/bin/vncserver -geometry 1600x1200
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cat >/home/work/.xscreensaver <<EOF
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mode: off
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EOF
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echo ">> VNC server is started."
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# The next line will be executed by the kernel runner's service def.
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# "$SUEXEC" /opt/noVNC/utils/launch.sh --listen 6080 --vnc localhost:5901 > /dev/null 2>&1 &

‎vendor/ngc-matlab/vnc-web.json

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{
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"command": [
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"/opt/noVNC/utils/launch.sh",
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"--vnc", "localhost:5901",
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"--listen", "{ports[0]}"
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],
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"url_template": "{protocol}://{host}:{port}/vnc.html?host=localhost&port=6080&password=backendai&autoconnect=true"
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}

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