链接: https://blog.csdn.net/qq_44028724/article/details/123806192
链接: https://docs.docker.com/engine/install/centos/
链接: https://blog.csdn.net/wwkms/article/details/105708100
链接: https://www.jianshu.com/p/b038f63fe929
Cannot prepare internal mirrorlist: No URLs in mirrorlist
则需要通过执行来解决yum下载过程遇到的问题:
sudo sed -i -e "s|mirrorlist=|#mirrorlist=|g" /etc/yum.repos.d/CentOS-*
sudo sed -i -e "s|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g" /etc/yum.repos.d/CentOS-*
再次进行下载,问题解决。