CentOS
1、安裝 docker-compose
sudo curl -L "https://github.com/docker/compose/releases/download/1.23.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
docker-compose --version
docker-compose up權限不夠的問題
sudo執行可能/usr/local/bin/目錄權限不夠，su切換到root下執行即可。
curl -L https://github.com/docker/compose/releases/download/1.9.0/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
修改docker-compose命令執行權限：
chmod +x /usr/local/bin/docker-compose
還是權限不行的話關閉一下selinux試試