install-docker.sh

### DO NOT RUN THIS SCRIPT -- RATHER CUT-AND-PASTE COMMANDS FROM IT ###

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# Basic Docker Install
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# remove old docker installation if any
apt-get remove -qqy --purge 'docker-*'
apt-get remove -qqy --purge 'docker.*'
# prelims
apt-get install apt-transport-https ca-certificates curl gnupg lsb-release
# add docker key
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | \
    gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
# adding docker repo
echo "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" > /etc/apt/sources.list.d/docker.list
# update
apt-get update
# install docker
apt-get install -qqy docker-ce docker-ce-cli containerd.io
# make sure that you are in group "docker"
sudo usermod -aG docker `whoami`
# log out and back in again to pick up the new group

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# If you also want to use NVIDIA GPUs inside Docker, you need the following as well:
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# add nvidia docker distro
distribution=$(. /etc/os-release;echo $ID$VERSION_ID) \
&& curl -s -L https://nvidia.github.io/nvidia-docker/gpgkey | sudo apt-key add - \
&& curl -s -L https://nvidia.github.io/nvidia-docker/$distribution/nvidia-docker.list | sudo tee /etc/apt/sources.list.d/nvidia-docker.list
# update
apt-get update
# install nvidia-docker2
apt-get install -qqy nvidia-docker2
# restart docker
systemctl restart docker
# run test container
docker run --rm --gpus all nvidia/cuda nvidia-smi