- 目标学习docker
- 环境--虚拟机10.0.1.25 （云）yum makecache
- Fedora/CentOS/RHEL
- 新建 /etc/yum.repos.d/docker.repo，内容为
Fedora/CentOS/RHEL版本:
[dockerrepo] name=Docker Repository baseurl=https://mirrors.tuna.tsinghua.edu.cn/docker/yum/repo/centos7 enabled=1 gpgcheck=1 gpgkey=https://mirrors.tuna.tsinghua.edu.cn/docker/yum/gpg
再执行
sudo yum makecache sudo yum install docker-engine