I know I’ve done a few of these before, but Mr. Thorne does a much much better job than I could. In addition, he has builds for VMware Fusion and VirtualBox. Also, scenarios with HA controllers, Neutron, and more.
Go here and deploy:
After the first 30 or so minutes you will have a working config. He’s also got an answer for “What’s next”: http://thornelabs.net/2013/12/17/deploy-rackspace-private-cloud-entirely-within-a-vagrantfile-on-virtualbox-or-vmware-fusion.html