mirrormanager support for the cloud image

[Matthew Miller]

Um, sorry, this is kind of a last-minute afterthought, so I'm not expecting
it for F19 launch or anything crazy. But: 

For F19, we're putting cloud images on the mirrors. In the staging tree, the
URL is like this:

https://dl.fedoraproject.org/pub/alt/stage/19-RC1/Images/x86_64/Fedora-x86_64-19-20130624-sda.qcow2

and I presume that the final pattern will be

 ../19/Images/x86_64/Fedora-x86_64-19-20130624-sda.qcow2

(Or possibly s/Images/Cloud/ -- I had thought that's what we previously
agreed but I need to dig that up.)

Is there a way that we could make permanent URLs for the following:

 - per-versionsorted list of URLs to the image on mirrors
 - per-version redirect to the closest (or at least randomly chosen) image suitable
   for giving to OpenStack Glance directly
 - an unversioned URL redirecting to the latest per-version list
 - an unversioned URL redirecting to the latest-version redirect

I'm just guessing that mirrormanager is the best place for this. I'm happy
with any other solution....

-- 
Matthew Miller  ☁☁☁  Fedora Cloud Architect  ☁☁☁  <mattdm at fedoraproject.org>