Repo vault¶

taken from: https://hostkey.com/documentation/technical/centos_migrating/rockylinux/#step-9-verification-of-the-services-operation

sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-*
sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-*
dnf makecache
dnf update

cd /tmp
wget https://vault.centos.org/centos/8/BaseOS/x86_64/os/Packages/centos-linux-release-8.5-1.2111.el8.noarch.rpm
wget https://vault.centos.org/centos/8/BaseOS/x86_64/os/Packages/centos-linux-repos-8-3.el8.noarch.rpm
wget https://vault.centos.org/centos/8/BaseOS/x86_64/os/Packages/centos-gpg-keys-8-3.el8.noarch.rpm
rpm -ivh ./centos-gpg-keys-8-3.el8.noarch.rpm  --force
rpm -ivh ./centos-linux-release-8.5-1.2111.el8.noarch.rpm ./centos-linux-repos-8-3.el8.noarch.rpm --force