转:https://blog.youkuaiyun.com/IT_xiao_bai/article/details/83070070
其中配置docker加速按照阿里云的配置来
docker-machine ssh default
sudo sed -i "s|EXTRA_ARGS='|EXTRA_ARGS='--registry-mirror=https://dflslx7e.mirror.aliyuncs.com |g" /var/lib/boot2docker/profile
exit
docker-machine restart default