[centos-5-base]
name=CentOS-5 - Base
baseurl=http://repo/repo/archives/centos/5/os/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
enabled=1

#released updates
[centos-5-updates]
name=CentOS-5 - Updates
baseurl=http://repo/repo/archives/centos/5/updates/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
enabled=1

#additional packages that may be useful
[centos-5-extras]
name=CentOS-5 - Extras
baseurl=http://repo/repo/archives/centos/5/extras/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
enabled=1

#additional packages that extend functionality of existing packages
[centos-5-centosplus]
name=CentOS-5 - Plus
baseurl=http://repo/repo/archives/centos/5/centosplus/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-5
enabled=1