打开国内源文件代码
sudo nano /etc/apt/sources.list
中科大国内替换源
deb https://mirrors.ustc.edu.cn/debian/ bullseye main contrib non-free deb-src https://mirrors.ustc.edu.cn/debian/ bullseye main contrib non-free deb https://mirrors.ustc.edu.cn/debian/ bullseye-updates main contrib non-free deb-src https://mirrors.ustc.edu.cn/debian/ bullseye-updates main contrib non-free deb https://mirrors.ustc.edu.cn/debian/ bullseye-backports main contrib non-free deb-src https://mirrors.ustc.edu.cn/debian/ bullseye-backports main contrib non-free deb https://mirrors.ustc.edu.cn/debian-security/ bullseye-security main contrib non-free deb-src https://mirrors.ustc.edu.cn/debian-security/ bullseye-security main contrib non-free更新系统源代码代码
sudo apt-get update
sudo apt-get upgrade
安装curl软件代码
sudo apt-get install curl -y
用国内阿里云镜像源安装docker ce代码
curl -fsSL https://get.docker.com -o get-docker.sh
sh get-docker.sh --mirror Aliyun
将用户添加到docker用户组代码（将下面命令中的hasshome换成自己的用户名）
sudo usermod -aG docker hasshome
创建docker配置文件daemon.json代码
sudo nano /etc/docker/daemon.json
docker配置文件deamon.json代码内容
{ "log-driver": "journald", "storage-driver": "overlay2", "registry-mirrors": ["https://docker.mirrors.ustc.edu.cn/"] }重置docker配置代码
sudo systemctl daemon-reload
sudo systemctl restart docker
检测docker配置代码：
sudo docker info