I’ve recently had the pleasure of editing/reviewing the new second edition OpenStack Neutron book by James Denton. It’s published by Pakt Publishing who has also published a few other OpenStack-related books, including one by Dan Radez on OpenStack Essentials.
OpenStack Neutron is one of more mystifying components of OpenStack and James does a great job of dispelling the complexity in easy-to-read examples and real world usage. While the focus is on Ubuntu-based distributions the concepts and takeaway is universal. You can order from Amazon pre-order or from Packt Pub today.