Docker — Ubuntu

1、安装

## 卸载旧版本
sudo apt-get remove docker docker-engine docker.io containerd runc
## 设置存储库
sudo apt-get update
sudo apt-get install ca-certificates curl gnupg lsb-release
## 添加 Docker 的官方 GPG 密钥
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
## 设置稳定存储库
echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
## 安装 Docker 
sudo apt-get install docker-ce docker-ce-cli containerd.io
## 阿里源
sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
  "registry-mirrors": ["https://nzxppyu8.mirror.aliyuncs.com"]
}
EOF
sudo service restart docker
## 卸载
sudo apt-get install docker-ce docker-ce-cli containerd.io
sudo rm -rf /var/lib/docker
sudo rm -rf /var/lib/containerd

2、基本命令

## 启动
sudo service docker start
## 停止
sudo service docker stop
## 重启
sudo service docker restart