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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

Summary

In this chapter, we have covered some of the basic networking principles that are used in today's modern data centers, with special focus on the AWS and OpenStack cloud technologies which are two of the most popular solutions.

Having read this chapter, you should now be familiar with the difference between Leaf-Spine and Spanning Tree network architectures, it should have demystified AWS networking, and you should now have a basic understanding of how private and public networks can be configured in OpenStack.

In the forthcoming chapters, we will build on these basic networking constructs and look at how they can be programmatically controlled using configuration management tools and used to automate network functions. But first, we will focus on some of the software-defined networking controllers that can be used to extend the capability of OpenStack even further than neutron in the private clouds and some of the feature sets and benefits they bring to ease the pain of managing network operations.

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