摘要：
1.安装虚拟机 华为下载地址： https://repo.huaweicloud.com/centos/7/isos/x86_64/ 详情见本文 https://zhuanlan.zhihu.com/p/60664647 2.设置网络 3.替换源 配置公司的 yum 源，修改 /etc/yum.re 阅读全文
摘要：
# CentOS-Base.repo## The mirror system uses the connecting IP address of the client and the# update status of each mirror to pick mirrors that are upd 阅读全文