High level architecture and general features

Functional overview

We foresee two OpenStack deployment models:

1. Single-cloud. Centralized OpenStack controller and ENFVI nodes are Compute nodes
2. Multi-cloud. Each NFVI node contains OpenStack controller, thus it becomes an “embedded cloud” with single internal compute node

Architecture Overview

Architecture overview is here.

General Features and Requirements

This is main part.

High level northbound interface specification

What is northbound here? VIM controller?