Ubuntu18.04/20.04安装docker和nvidia-docker

docker

sudo apt-get remove docker docker-engine docker-ce docker.io
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"
sudo apt-get update
sudo apt-get install -y docker-ce
systemctl status docker或者service docker start
docker --version -> 测试

nvidia-docker

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
sudo apt-get update
sudo apt-get install -y nvidia-container-toolkit
sudo apt-get install -y nvidia-docker2
sudo pkill -SIGHUP dockerd
nvidia-docker --version -> 测试

加入docker组

每次都要加sudo，否则给你来个这。

执行下面操作，让它一边玩去。

sudo groupadd docker
sudo gpasswd -a ${username} docker # 查看是否存在
sudo gpasswd -a $USER docker
newgrp docker