安装
环境：Ubuntu20.04
安装包，允许 apt 命令 HTTPS 访问 Docker 源
1
sudo apt install apt-transport-https ca-certificates curl gnupg-agent software-properties-common
添加官方 GPS key
1
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
将 Docker 源添加到 /etc/apt/sources.list
1
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
安装 Docker
1
sudo apt update
1 | sudo apt install docker-ce |