怎么安装Docker CE 17( Centos 7）

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 -y
yum install python-pip -y
pip install docker-compose