CentOS7下载地址及安装教程
CentOS7下载地址
https://mirrors.huaweicloud.com/os/image
安装教程
https://blog.csdn.net/weixin_58024114/article/details/125172058?ops_request_misc=&request_id=&biz_id=102&utm_term=%E5%9C%A8VM%E4%B8%AD%E8%A3%85centos7&utm_medium=distribute.pc_search_result.none-task-blog-2allsobaiduweb~default-0-125172058.nonecase&spm=1018.2226.3001.4187