cloudbau/vagrant-openstack-plugin — pull request #22 by jtopjian (2013-09-10 20:35:32+00:00)
Title: Region Support

This patch adds the ability to specify a region in the configuration.
This enables support for launching instances in multi-region OpenStack
environments.

I'm not versed enough in ruby/gems/vagrant to correctly run the rspec tests, or else I would have submitted a patch for the config spec file, too.