linux版本:ubuntu20.04
卸载旧版本
apt-get remove docker docker-engine docker.io containerd runc
安装依赖包
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
使用以下命令设置稳定存储库
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和docker-compose
sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose