All,
There exists an update tool for moving from CentOS-6 to CentOS-7 .. the tool worked for awhile, but has gone into disrepair. It currently does not work (so don't use it !), but we would like to get it working and maintain it.
The following git trees are involved in the tool:
https://git.centos.org/summary/rpms!redhat-upgrade-tool
https://git.centos.org/summary/rpms!preupgrade-assistant
https://git.centos.org/summary/rpms!preupgrade-assistant-contents
https://git.centos.org/summary/openscap
The effort to keep this operational is a 'community effort' and it requires users from the community to volunteer to keep it functional. People often ask how they can help with the CentOS Project .. if you have the ability, this is one way.
What we need is to get all the modifications that were written for the original test RPMs to be modified to work with the newer versions of the Source code.
The old tree is here:
http://dev.centos.org/centos/6/upg/Source/SPackages/
(Those changes are also in the git trees above)
What we need is for patches to be re-factored and rolled into the new versions of all the packages.
Patches can be submitted to this list as attachments .. a git am format would be best, as applied to the latest version of each package that is imported into git.
We also need maintainers who will track updates to those branches and re-factor and submit patches, also to this list as attachments, when updated source is released.
If we can not find volunteers, we are likely going to have to take down even the testing files, as they do not currently work.
Thanks, Johnny Hughes