Puppet Training and Certification in Kraków, Poland

Puppet training provides IT professionals with the skills to automate and manage infrastructure configurations using the Puppet configuration management tool. The course covers core concepts such as writing manifests, defining resources, and using Puppet Forge modules to simplify configuration tasks. Participants will learn to manage nodes, implement classification, and use Puppet’s declarative language to enforce system state consistency. Advanced topics include working with Hiera for data separation, integrating Puppet with version control, and troubleshooting configurations. By the end of the training, attendees will be equipped to deploy, configure, and maintain scalable infrastructure with Puppet in diverse environments.

Introduction to Puppet and Core Concepts

1. Introduction to Configuration Management

• Overview of configuration management tools and Puppet’s role in automation.

• Puppet vs. other configuration management tools like Chef and Ansible.

2. Puppet Architecture

• Puppet Master, Agent, and DB components.

• Understanding the role of nodes, facts, and catalogs.

• Setting up Puppet master and agent on a system.

• Hands-on exercise

3. Puppet Manifests and Resources

• Understanding Puppet resources (user, file, package, service).

• Writing basic Puppet manifests to manage system resources.

• Hands-on exercise

4. Puppet Classes and Modules

• Creating Puppet classes for reusability.

• Organizing Puppet code into modules for better scalability.

• Hands-on exercise: Creating and testing Puppet classes and modules.

5. Puppet Facts and Variables

• Understanding facts and how they are used in Puppet.

• Using variables for dynamic configuration.

• Hands-on exercise

Intermediate Puppet Concepts

6. Conditional Statements and Loops

• Using if, unless, and else statements in Puppet.

• Implementing loops with each and collect.

• Hands-on exercise: Using conditional logic and loops in Puppet manifests.

7. Templates and File Management

• Understanding and using ERB templates in Puppet.

• Managing files with Puppet's file resource type.

• Hands-on exercise

8. Puppet Node Management and Classification

• Understanding node classification and grouping.

• Using environments to manage different configurations.

• Hands-on exercise

9. External Modules and Puppet Forge

• Introduction to Puppet Forge and using pre-built modules.

• Installing and using external modules in Puppet manifests.

• Hands-on exercise

10. Puppet and Version Control

• Best practices for version control in Puppet code.

• Integrating Puppet with Git for better management.

• Hands-on exercise

Advanced Puppet Concepts and Real-World Application

11. Puppet for Large-Scale Automation

• Best practices for managing large infrastructures with Puppet.

• Scaling Puppet for larger systems and multiple nodes.

• Hands-on exercise

12. Puppet Hiera and Data Separation

• Using Hiera for data-driven configuration.

• Managing external data and separating it from Puppet code.

• Hands-on exercise

13. Puppet Testing and Debugging

• Introduction to testing Puppet code using rspec-puppet.

• Debugging Puppet code with puppet apply and puppet agent.

• Hands-on exercise

14. Puppet Reporting and Monitoring

• Configuring Puppet reports and viewing results.

• Monitoring Puppet runs and ensuring success.

• Hands-on exercise