docker-compose的安装

①加载docker-composer

sudo curl -L "https://github.com/docker/compose/releases/download/1.22.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

 

步骤①失败，尝试更新curl

②更新curl：

yum update -y nss curl libcurl

 

③添加权限

sudo chmod +x /usr/local/bin/docker-compose

 

④查看版本

docker-compose --version