centos7安装docker
钢翼
编程
1.安装所需的包
yum install -y yum-utils device-mapper-persistent-data lvm2
2.设置stable repository
yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
3.安装Docker CE
yum install docker-ce
4.启动docker
systemctl start docker
5.开启启动
systemctl enable docker