On Thu, 2012-01-26 at 10:13 -0600, Blake Yeager wrote: > Does anyone have other thoughts about how we ensure we are all working > toward building a massively scalable system? I recently discussed with both Sandy and Ziad a "multi-realm" extension to Keystone. I've documented my thoughts on it as the following blueprint: https://blueprints.launchpad.net/keystone/+spec/multi-realm The spec is at: http://wiki.openstack.org/MultiRealmKeystone And your email provides a perfect starting point for kicking off a discussion on the concept :) -- Kevin L. Mitchell <kevin.mitchell at rackspace.com>