I would like to update my server from Centos 7 and I find a venue that at a certain point ask to execute:
sudo dnf install http://mirror.centos.org/centos/8/BaseOS/x86_64/os/Packages/centos-repos-8.2-2.2004.0.1.el8.x86_64.rpm http://mirror.centos.org/centos/8/BaseOS/x86_64/os/Packages/centos-release-8.2-2.2004.0.1.el8.x86_64.rpm http://mirror.centos.org/centos/8/BaseOS/x86_64/os/Packages/centos-gpg-keys-8.2-2.2004.0.1.el8.noarch.rpm that unfortunately returns 404. What are updated url to download Centos 8 and install it?
Base URL is here
However, you’ll want to follow the directions in the banner, I suspect.