tree 7075a86672ad4d6c3f2dab084fb591857673daeb
parent 46d3ce7d4d970d73e16c735472543098f0469eea
author Sean Dague <sean.dague@samsung.com> 1396550928 -0400
committer Sean Dague <sean.dague@samsung.com> 1396550928 -0400

add an image_list tool

this is an interface from devstack to provide a more robust
listing of the possible image urls that we might ask for during
a devstack run. This allows tools like nodepool, or 3rd party CI
systems to precache all this content in advance.

Change-Id: I7474f553ecf28e51a2340bef5bcefa962dbadc24