centos7.9 download
Index of /centos/7.9.2009/isos/x86_64/
Official website download link : CentOS Mirrors List
Aliyun site : centos-7-isos-x86_64 installation package download_open source mirror station-Aliyun
Description of the ISO image files of each version:
CentOS-7-x86_64-DVD-2009.iso standard installation version (recommended)
CentOS-7-x86_64-Everything-2009.iso full version, integrating all software (used to supplement system software or fill local mirror)
CentOS-7-x86_64-LiveGNOME-2009.iso GNOME Desktop Edition
CentOS-7-x86_64-LiveKDE-2009.iso KDE desktop version
CentOS-7-x86_64-Minimal-2009.iso Lite version with minimal software
CentOS-7-x86_64-NetInstall-2009.iso network installation version (installation from the network or rescue system)