Docker CE for Centos 7

yum install -y yum-utils device-mapper-persistent-data lvm2 yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo #阿里源

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

yum clean all yum makecache fast

yum install docker-ce -y systemctl start docker

Adding Docker compose

yum install epel-release -yyum install python-pip -ypip install docker-compose