docker compose 官放推荐的下载方式是这样的:
sudo curl -L "https://github.com/docker/compose/releases/download/1.26.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
但是实际操作中发现，进度条基本不走
现在推荐一个新的国内的地址，基本是秒下，特别快！
curl -L https://get.daocloud.io/docker/compose/releases/download/1.25.5/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
如果遇到版本更新，把版本数字更改一下就可以了。
[root@master bin]# curl -L https://get.daocloud.io/docker/compose/releases/download/1.26.2/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 423 100 423 0 0 40 0 0:00:10 0:00:10 --:--:-- 91
100 11.6M 100 11.6M 0 0 505k 0 0:00:23 0:00:23 --:--:-- 897k