Let’s write an Howto! The idea is to create a local override of mirrorlist.nethserver.org
- install the “Web server” module,
- git clone GitHub - NethServer/mirrorlist: mirrorlist.nethserver.org scripts
- create a virtualhost + DNS alias “mirrorlist.nethserver.org”
- customize “mirrors” (and “ce-mirrors” when Lock to "current release" enabled by default from 7.5 is implemented)
With a local override, no modification of YUM config is required. It’s like not having IP blocks…