卸载旧版本
sudo apt-get remove docker docker-engine docker.io containerd runc设置docke apt仓库
先安装curl等基础软件
sudo apt-get update
sudo apt-get install \
ca-certificates \
curl \
gnupg \
lsb-release添加官方gpgkey
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg添加apt源
echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian \
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null也可以使用国内的仓库替代
清华：
echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg]
https://mirrors.tuna.tsinghua.edu.cn/docker-ce/linux/debian \
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null阿里：
echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg]
https://mirrors.aliyun.com/docker-ce/linux/debian \
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null安装docker
sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io