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DevOps for Networking

You're reading from   DevOps for Networking Bringing Network Automation into DevOps culture

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Product type Paperback
Published in Oct 2016
Publisher
ISBN-13 9781786464859
Length 364 pages
Edition 1st Edition
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Author (1):
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Steven Armstrong Steven Armstrong
Author Profile Icon Steven Armstrong
Steven Armstrong
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Table of Contents (13) Chapters Close

Preface 1. The Impact of Cloud on Networking 2. The Emergence of Software-defined Networking FREE CHAPTER 3. Bringing DevOps to Network Operations 4. Configuring Network Devices Using Ansible 5. Orchestrating Load Balancers Using Ansible 6. Orchestrating SDN Controllers Using Ansible 7. Using Continuous Integration Builds for Network Configuration 8. Testing Network Changes 9. Using Continuous Delivery Pipelines to Deploy Network Changes 10. The Impact of Containers on Networking 11. Securing the Network Index

Integrating OpenStack with the Nuage VSP platform

Private data center networks can be very complex, so using vanilla OpenStack neutron to meet all use cases may not provide all the features that are required. It is important to note that the features in neutron are maturing very quickly with every new OpenStack release, so neutron is likely as feature rich as dedicated SDN controllers in the future.

Neutron lends itself to integration with SDN controllers by providing a REST API extension, so SDN controllers can easily be used to extend the base networking functions provided by neutron if required to provide a very rich set of networking features.

The use of SDN solutions have helped OpenStack to scale massively, as it moves the networking aspect of OpenStack away from the centralized layer 3 agent and instead requests are moved to the dedicated SDN controllers with distributed firewalling.

This means that one OpenStack cloud can potentially scale the amount of compute instances that are supported...

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DevOps for Networking
Published in: Oct 2016
Publisher:
ISBN-13: 9781786464859
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