ubuntu18.04にDockerをインストールする手順

Docker

~$ sudo apt-get update && \
   sudo apt-get install -y \
   apt-transport-https \
   ca-certificates \
   curl \
   gnupg-agent \
   software-properties-common

~$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

~$ sudo add-apt-repository \
   "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
  $(lsb_release -cs) \
   stable"

NVIDA Docker

NVIDIAドライバーおよびDockerを入れた後に実行

~$ curl -s -L https://nvidia.github.io/nvidia-docker/gpgkey | sudo apt-key add -
~$ curl -s -L https://nvidia.github.io/nvidia-docker/$(. /etc/os-release;echo $ID$VERSION_ID)/nvidia-docker.list | sudo tee /etc/apt/sources.list.d/nvidia-docker.list
~$ sudo apt update

~$ sudo apt install -y nvidia-container-toolkit

~$ sudo systemctl restart docker

sudoなしでDockerを使用する

~$ sudo groupadd docker 
~$ sudo usermod -aG docker $USER
~$ sudo systemctl enable docker
~$ sudo systemctl start docker

~$ reboot