ubuntu
apt install docker.io
systemctl start docker
systemctl enable docker
关于WSL2下面不能连接docker的问题
https://github.com/docker/for-win/issues/5096
关于国内源和持续检测镜像源可用性的地方：
https://yeasy.gitbook.io/docker_practice/install/mirror
https://github.com/docker-practice/docker-registry-cn-mirror-test/actions/runs/2046256980