James E. Blair 86b0f3bfd5 Fix nodepool setup scripts
The devstack cache steps were being run as the ubuntu user; make
sure they are run as jenkins.

Also update the nodepool configuration file to current values and
include the jenkins credential id.

Change-Id: Icbe8bee3b1800e28034cd36d4d328a6793d55b0e
2013-08-20 19:58:38 -07:00
..
2013-08-20 19:58:38 -07:00