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Puppet 8 for DevOps Engineers

You're reading from   Puppet 8 for DevOps Engineers Automate your infrastructure at an enterprise scale

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Product type Paperback
Published in Jun 2023
Publisher Packt
ISBN-13 9781803231709
Length 416 pages
Edition 1st Edition
Tools
Concepts
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Author (1):
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David Sandilands David Sandilands
Author Profile Icon David Sandilands
David Sandilands
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Table of Contents (22) Chapters Close

Preface 1. Part 1 – Introduction to Puppet and the Basics of the Puppet Language
2. Chapter 1: Puppet Concepts and Practices FREE CHAPTER 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

Automating deployment and reference architectures

Puppet Enterprise focuses on creating standard architectures and configurations and the automation to deploy them. This ensures that less design effort is required from Puppet Enterprise customers who can find the right standard architecture and pattern and deploy it using provided tooling.

Understanding supported architectures

Puppet documents three supported architectures for Puppet Enterprise, as follows:

  • The standard installation is just a standalone primary server and supports up to 2,500 clients
  • The large installation is a primary server with compile servers behind a load balancer and supports up to 20,000 clients
  • Extra-large installations are a primary server, a separate server with PuppetDB, and compile servers behind a load balancer supporting over 20,000 servers

These are illustrated in the following diagram:

Figure 14.5 – Standard architectures

Figure 14.5 – Standard architectures

The standard...

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