centos7 安装docker-ce docker-compose

安装依赖

yum install -y yum-utils device-mapper-persistent-data lvm2

更换repo

yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

安装docker-ce

yum install docker-ce

验证docker

sudo systemctl start docker
sudo docker run hello-world

安装docker-compose

curl -L https://get.daocloud.io/docker/compose/releases/download/1.22.0/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose

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