Puppet Best Practices

This book provides best-in-class design patterns for deploying Puppet environments, covering declarative language, resources, multitiered data management, node classification, r10k, and cost benefits. It is essential for companies upgrading their Puppet deployments and teaches DevOps engineers how to deploy Puppet with long-term maintenance and future growth in mind.

\n Format: Paperback / softback
\n Length: 294 pages
\n Publication date: 30 September 2018
\n Publisher: O'Reilly Media, Inc, USA
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This comprehensive guide is a must-have for anyone who maintains or plans to build Puppet infrastructure. Authored by industry experts Chris Barbour and Jo Rhett, it offers invaluable best practices for managing Puppet environments effectively. The book delves into best-in-class design patterns for deploying Puppet environments, exploring their impact on system scalability and maintainability. By utilizing these conceptual designs and implementation patterns, readers can create solutions that are not only easy to extend but also highly maintainable and supportable.

This guide is particularly valuable for companies upgrading their Puppet deployments, as it teaches them powerful new features and implementation models that were not available in previous versions. DevOps engineers will learn how to deploy Puppet with long-term maintenance and future growth in mind, ensuring seamless integration with other tools and technologies in the ecosystem.

The book also provides a deep dive into Puppet's design philosophy and data structures, offering best practices for using its declarative language to manage complex systems. Readers will gain a thorough understanding of Puppet resources, the building blocks of state management, and how to model and describe business and site-specific logic in Puppet.

Furthermore, the guide explores best-in-class models for multitiered data management with Hiera, a powerful tool for organizing and managing configuration data across multiple environments. It also examines available options and community experiences for node classification, enabling efficient resource allocation and management.

To simplify and accelerate Puppet change management, the book introduces r10k, a tool that automates the process of applying Puppet changes to multiple servers. It also provides detailed advice for extending Puppet in a maintainable manner, ensuring that modifications are made systematically and with minimal impact on the overall infrastructure.

By leveraging the insights and best practices presented in this guide, readers can build robust and scalable Puppet infrastructure that meets the demands of their organizations. Whether you are a seasoned Puppet administrator or just starting your journey, this book will be your trusted companion on the path to success.

\n Weight: 564g\n
Dimension: 178 x 232 x 17 (mm)\n
ISBN-13: 9781491923009\n \n