tree bc844ddabbee3404c46635d63aa2b53e1c3a1363
parent d2be50c6e098bc2add116106f80845c364440558
author Adam Gandelman <adamg@canonical.com> 1327963394 -0800
committer Adam Gandelman <adamg@canonical.com> 1327963585 -0800

exercises: Multihost support for Glance client

floating_ips and volumes exercises both access Glance directly, but
assume it is running locally.  To better accomodate exercising a
multi-host cloud, specify glance host via GLANCE_HOST setting which
defaults to HOST_IP to maintain current single-node functionality.

Change-Id: Iad06044af031083afa477204d446ada5161ca521