Apply Puppet for Scalable Infrastructure Automation

Overview

By the end of this course, learners will be able to apply intermediate Puppet concepts, analyze configuration logic, implement dynamic manifests using facts and iteration, and deploy infrastructure code using industry-standard tools. Puppet Training – Intermediate Level is designed for professionals who already understand Puppet basics and want to advance toward real-world, production-ready automation. The course guides learners through Puppet module architecture, variable management, expressions, conditionals, and iteration, enabling them to write cleaner, more maintainable, and scalable manifests. Learners also explore system facts and executable facts to build environment-aware configurations that adapt automatically to infrastructure changes. What makes this course unique is its strong emphasis on practical Puppet workflows. Beyond core language features, learners gain hands-on exposure to Puppet Forge for leveraging reusable community modules and r10k for managing multi-environment deployments using version control. This bridges the gap between writing Puppet code and operating Puppet in enterprise environments. Completing this course equips learners with the confidence to manage complex configurations, collaborate effectively using version-controlled Puppet code, and support scalable infrastructure automation across development, testing, and production systems.

Syllabus

Core Puppet Architecture and Data Handling

This module builds an intermediate foundation in Puppet by exploring module architecture and core data types. Learners examine how Puppet modules are structured, how classes are organized, and how variables such as strings, numbers, arrays, and hashes are used to create flexible and reusable configuration manifests. By the end of this module, learners will be able to structure Puppet code effectively and manage configuration data in a scalable and maintainable way.

Puppet Logic, Control Flow, and Facts

This module focuses on implementing logic and decision-making in Puppet manifests. Learners explore expressions, conditionals, case statements, and iteration techniques, along with the use of system facts and executable facts. The module emphasizes creating dynamic, environment-aware configurations that adapt automatically to system conditions while maintaining readability and reliability.

Puppet Ecosystem, Forge, and Code Deployment

This module introduces enterprise-ready Puppet workflows by leveraging the Puppet Forge and r10k. Learners examine how to consume and manage community and official modules, evaluate module quality, and deploy Puppet environments using version control. The module prepares learners to manage real-world infrastructure configurations with consistency, collaboration, and controlled deployment practices.