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Mastering Ansible, 4th Edition - Fourth Edition

You're reading from  Mastering Ansible, 4th Edition - Fourth Edition

Product type Book
Published in Dec 2021
Publisher Packt
ISBN-13 9781801818780
Pages 540 pages
Edition 4th Edition
Languages
Authors (2):
James Freeman James Freeman
Profile icon James Freeman
Jesse Keating Jesse Keating
Profile icon Jesse Keating
View More author details

Table of Contents (18) Chapters

Preface 1. Section 1: Ansible Overview and Fundamentals
2. Chapter 1: The System Architecture and Design of Ansible 3. Chapter 2: Migrating from Earlier Ansible Versions 4. Chapter 3: Protecting Your Secrets with Ansible 5. Chapter 4: Ansible and Windows – Not Just for Linux 6. Chapter 5: Infrastructure Management for Enterprises with AWX 7. Section 2: Writing and Troubleshooting Ansible Playbooks
8. Chapter 6: Unlocking the Power of Jinja2 Templates 9. Chapter 7: Controlling Task Conditions 10. Chapter 8: Composing Reusable Ansible Content with Roles 11. Chapter 9: Troubleshooting Ansible 12. Chapter 10: Extending Ansible 13. Section 3: Orchestration with Ansible
14. Chapter 11: Minimizing Downtime with Rolling Deployments 15. Chapter 12: Infrastructure Provisioning 16. Chapter 13: Network Automation 17. Other Books You May Enjoy

Configuring Arista EOS switches with Ansible

Getting up and running with an Arista switch (or virtual switch) is left as an exercise f or you, but if you are interested in doing this in GNS3, a popular and freely available open source tool for learning about networks, there is some excellent guidance here: https://gns3.com/marketplace/appliances/arista-veos.

You might be lucky enough to have an Arista EOS-based device at your fingertips, and that's fine too – the automation code in this section will work equally well in either case.

The following examples were created against an Arista vEOS device in GNS3, created using the instructions found in the aforementioned link. Upon booting the device for the first time, you will need to cancel ZeroTouch provisioning. To do this, log in with the admin username (the password is blank by default) and enter the following command:

zerotouch cancel

The virtual device will reboot, and when it comes up again, log in using...

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