mitchellh/vagrant-rackspace — pull request #18 by viable-hartman (2013-05-21 00:07:58+00:00)
Title: RackConnect Fix - Adds option to allow provisioning after RackConnect scripts complete.

RackSpace clients with RackConnect setup can not provision with this plugin because RackConnect changes the IP of the guest after the SSH provision starts. Hence, the provisioning gets interrupted. This fix waits for RackConnect to complete before entering into the SSH phase, thus allowing provisioning to complete with the proper public IP.