DNF and mock

[Jan Zeleny]

-- snip --

> koji internally writes out mock configs for every task and it has not
> mechanism to support using different backends. additionally some of the
> builders are rhel6 so whatever is done has to work on rhel6 and fedora.

Huh, I was under the impression that everything was already migrated from RHEL 
to Fedora. However I don't think it's even possible to build newer releases 
with such old builders, is it? If those builders are used only to build stuff 
like RHEL5 then there is at least some hope the transition will not be 
impossible :-)

-- snip --

Thanks
Jan