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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

Deploying network changes with deployment pipelines

When carrying out Continuous Delivery or deployment, it is essential to incorporate network changes. Network teams need to contribute major pieces of the deployment pipeline.

As the CD Pipeline scheduler allows different stages to be specified in the deployment pipeline, it gives great flexibility and allows all teams to contribute pieces, forming a true collaborative DevOps model.

Sometimes a concern from network teams is that developers should not have the necessary access to all network devices as they are not experts. Truth be told, developers don't want access to network devices, they instead want a quick way of pushing out their changes where they are not impeded by having to wait on network changes being applied.

Network self-service

Allowing developers the ability to self-service their own network changes is very important, otherwise the network team becomes the bottleneck for the Continuous Delivery process.

So providing development...

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