The OpenStack network

Networking is an essential part of an IaaS system; that is no different with OpenStack, an open source, Infrastructure as a Service, cloud computing project by Rackspace Cloud and NASA. In this article, the author describes the iptable chains and rules behind the OpenStack Cloud Compute-Nova project, a cloud computing fabric controller (the main part of an IaaS system) written in Python that uses many external libraries. The author details the nova-network FlatDHCPManager component, as well as other OpenStack components. An iptable is a user-space application program that allows a system administrator to configure the tables provided by the Linux kernel firewall.

Related:

  • No Related Posts

Leave a Reply