➜  ~ curl -fsSL https://get.docker.com | bash -s docker --mirror Aliyun
# Executing docker install script, commit: e749601
+ sh -c 'apt-get update -qq >/dev/null'
+ sh -c 'apt-get install -y -qq apt-transport-https ca-certificates curl >/dev/null'
+ sh -c 'curl -fsSL "https://mirrors.aliyun.com/docker-ce/linux/raspbian/gpg" | apt-key add -qq - >/dev/null'
+ sh -c 'echo "deb [arch=armhf] https://mirrors.aliyun.com/docker-ce/linux/raspbian jessie edge" > /etc/apt/sources.list.d/docker.list'
+ '[' raspbian = debian ']'
+ sh -c 'apt-get update -qq >/dev/null'
+ sh -c 'apt-get install -y -qq --no-install-recommends docker-ce >/dev/null'
+ sh -c 'docker version'
Client:
 Version:	18.03.0-ce
 API version:	1.37
 Go version:	go1.9.4
 Git commit:	0520e24
 Built:	Wed Mar 21 23:27:19 2018
 OS/Arch:	linux/arm
 Experimental:	false
 Orchestrator:	swarm

Server:
 Engine:
  Version:	18.03.0-ce
  API version:	1.37 (minimum version 1.12)
  Go version:	go1.9.4
  Git commit:	0520e24
  Built:	Wed Mar 21 23:23:22 2018
  OS/Arch:	linux/arm
  Experimental:	false
If you would like to use Docker as a non-root user, you should now consider
adding your user to the "docker" group with something like:

  sudo usermod -aG docker your-user

Remember that you will have to log out and back in for this to take effect!

WARNING: Adding a user to the "docker" group will grant the ability to run
         containers which can be used to obtain root privileges on the
         docker host.
         Refer to https://docs.docker.com/engine/security/security/#docker-daemon-attack-surface
         for more information.

sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
  "registry-mirrors": ["你的加速地址"]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker