centos7安装docker

安装所需软件包
sudo yum install -y yum-utils \device-mapper-persistent-data \lvm2

 

 设定仓库

sudo yum-config-manager \
    --add-repo \
    https://download.docker.com/linux/centos/docker-ce.repo

 

 

 

 

安装docker

sudo yum install docker-ce

 

运行docker

systemctl start docker