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Puppet 8 for DevOps Engineers

You're reading from  Puppet 8 for DevOps Engineers

Product type Book
Published in Jun 2023
Publisher Packt
ISBN-13 9781803231709
Pages 416 pages
Edition 1st Edition
Languages
Concepts
Author (1):
David Sandilands David Sandilands
Profile icon David Sandilands

Table of Contents (22) Chapters

Preface 1. Part 1 – Introduction to Puppet and the Basics of the Puppet Language
2. Chapter 1: Puppet Concepts and Practices 3. Chapter 2: Major Changes, Useful Tools, and References 4. Chapter 3: Puppet Classes, Resource Types, and Providers 5. Chapter 4: Variables and Data Types 6. Chapter 5: Facts and Functions 7. Part 2 – Structuring, Ordering, and Managing Data in the Puppet Language
8. Chapter 6: Relationships, Ordering, and Scope 9. Chapter 7: Templating, Iterating, and Conditionals 10. Chapter 8: Developing and Managing Modules 11. Chapter 9: Handling Data with Puppet 12. Part 3 – The Puppet Platform and Bolt Orchestration
13. Chapter 10: Puppet Platform Parts and Functions 14. Chapter 11: Classification and Release Management 15. Chapter 12: Bolt for Orchestration 16. Chapter 13: Taking Puppet Server Further 17. Part 4 – Puppet Enterprise and Approaches to the Adoption of Puppet
18. Chapter 14: A Brief Overview of Puppet Enterprise 19. Chapter 15: Approaches to Adoption 20. Index 21. Other Books You May Enjoy

Adoption in regulated environments

Working in highly regulated environments can be challenging but it is often where Puppet can have the most significant impact. Implementing automation may be more difficult in regulated environments but it is even more challenging to perform large-scale manual actions, making the potential returns on investment significant. The worst approach when trying to adopt new technology is to believe that “the processes just need to change.” This attitude sets up the team for failure later in the process and can lead to a reputation for being sloppy and neglecting process work, resulting in a setup that will not work in production.

The best approach is to engage with change, risk, audit, and other teams involved in the management of processes in your organization before implementing Puppet. Often, despite regular complaints about processes in the organization, no one has engaged with these teams, and they may have their own programs to modernize...

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