Centos8 mirror list eol

Replace mirror.centos.org to vault.centos.org with followed commands:

sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-Linux-*

sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-Linux-*
dnfinstall centos-release-stream -y

dnf swap centos-{linux,stream}-repos -y

dnf distro-sync -y



OR
dnf --disablerepo '*' --enablerepo extras swap centos-linux-repos centos-stream-repos