rcbops/ansible-lxc-rpc — pull request #616 by cloudnull (2014-11-22 21:19:29+00:00)
Title: BACKPORT - stable/icehouse - Add retries for cinder get test

This fails as the volume service takes >10 seconds to start.
Adding retries is better than increasing the delay as it prevents
unnecesary waiting.

Closes #353
Cherry-pick from 4fdd8571e5d2e66179339a6800f8519449e3ff67