{
    use POSIX qw(strftime);
    use File::Slurp;
    my $curdate = strftime '%Y%m%d', localtime;
    my $curVers = 7;
    my $curVersEOL = 20240630;
    #get CentOS release we are
    my $SUBVER = read_file('/etc/centos-release');
    $SUBVER =~ s/^CentOS Linux release ([0-9\.]+).*?$/$1/;
    chomp $SUBVER;
    # we ignore the force value if for a previous release; idealy should be deleted from another fragment against configuration db
    delete $yum{eolversion} if ( ( defined $yum{eolversion} && (substr($yum{eolversion},0,1)<$curVers) ) || ( "$curdate"  < "$curVersEOL") ); 
    $SUBVER =  $yum{eolversion} ||  $SUBVER ;

    # we need to remove that from migrated server 
    for my $name ( qw(base updates centosplus extras fasttrack centos-sclo-rh centos-sclo-centos) )
    {
	my $repo = $DB->get($name) or next;
	my $baseurl = $repo->prop('BaseURL') or next;
	my $mirrorlist = $repo->prop('MirrorList') or next;
	if ( $baseurl =~ /^http:\/\/vault\.centos\.org\/([0-9])/ )
	{
	    # we want to reset this unless vers 7
	    next if ($1 == $curVers && "$curdate"  >= "$curVersEOL");
            $repo->delete_prop('MirrorList');
            $repo->delete_prop('BaseURL');
            unlink "/var/cache/yum/$name/$_" foreach qw(repomd.xml mirrorlist.txt);
	}
	else
	{
	    # no match for a numerical, we probably want to reset that as well
            $repo->delete_prop('MirrorList');
            $repo->delete_prop('BaseURL');
            unlink "/var/cache/yum/$name/$_" foreach qw(repomd.xml mirrorlist.txt);
	}
    }

    # return unless we have a release version
    return unless $SUBVER ne "";
    my $curdate = strftime '%Y%m%d', localtime;
    # return unless EOL is reached
    return unless ( "$curdate"  >= "$curVersEOL");
    for my $name ( qw(base updates centosplus extras fasttrack centos-sclo-rh centos-sclo-centos) )
    {
        my $repo = $DB->get($name) or next;
        my $rname = ( $name eq 'base'  )? 'os' :$name;
	my $sclo = "";
	$sclo = "rh/" if $name eq "centos-sclo-rh";
	$sclo = "sclo/" if $name eq "centos-sclo-centos"; 
        # setprop BaseURL  "http://vault.centos.org/$SUBVER/$rname/\$basearch/"
        $repo->set_prop('BaseURL', "http://vault.centos.org/$SUBVER/$rname/\$basearch/$sclo");
        # delprop MirrorList
        $repo->set_prop('MirrorList', "disabled");
    }
}