配置docker yum源

1.配置docker离线yum源，拉取rpm包到本地

wget https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo -O /etc/yum.repos.d/docker-ce.repo

yum install docker-ce --downloadonly --downloaddir=/var/www/html/docker

2.创建本地yum仓库

createrepo /var/www/html/docker

3.yum客户端

[docker]

name=docker

baseurl=http://192.168.100.200/docker

gpgcheck=0

enabled=1

4.yum配置

yum clean all

yum makecache

yum install docker-ce -y