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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

Developing dynamic inventory plugins

Inventory plugins are bits of code that will create inventory data for an Ansible execution. In many environments, the simple ini file-style inventory source and variable structure are not sufficient for representing the actual infrastructure being managed. In such cases, a dynamic inventory source is desired, one that will discover the inventory and data at runtime at every execution of Ansible. A number of these dynamic sources ship with Ansible, primarily to operate Ansible with the infrastructure built into one cloud computing platform or another. A short, incomplete list of dynamic inventory plugins that ship with Ansible 4.3 (there are now over 40) includes the following – note from the FQCNs that many of these that were once shipped as part of the Ansible 2.x releases are now being included as part of the wider set of collections that form Ansible 4.3:

  • azure.azcollection.azure_rm
  • community.general.cobbler
  • community...
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