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Course Outline

1. Introduction to Ansible

  • Overview of Configuration Management and Automation
    • Defining Configuration Management
    • The significance of automation within IT operations
  • What is Ansible?
    • Historical context and evolution
    • Principal features and advantages
  • Ansible Architecture
    • Control Node and Managed Nodes
    • Inventory and configuration files
    • Modules, Plugins, and Playbooks
  • Practical Exercise

2. Setting Up Ansible

  • Installing Ansible
    • Installation procedures across various operating systems (Windows, macOS, Linux)
  • Environment Configuration
    • Setting up the control node
    • Generation and distribution of SSH keys
  • Practical Exercise

3. Ansible Basics and Automation

  • Ad-Hoc Commands for Automation
    • Executing simple Ansible commands
    • Utilizing standard Ansible modules (ping, command, copy, yum, apt)
  • Inventory Management
    • Distinguishing between static and dynamic inventory
    • Organizing hosts into groups
    • Implementing host and group variables
  • Practical Exercise

4. Writing Your First Playbook

Theory (20 minutes)

  • Introduction to Playbooks
    • Basics of YAML syntax
    • Playbook structure: Plays, Tasks, Variables
  • Automating Tasks with Playbooks
    • Illustrative tasks: software installation, file management, and service control
  • Practical Exercise
  • Task Control
    • Incorporating Handlers and Notifications
    • Applying conditionals and loops within tasks

5. Advanced Playbook Concepts

  • Roles for Structured Automation
    • Understanding roles
    • Developing and utilizing roles
  • Variables and Facts
    • Defining and employing variables
    • Collecting and utilizing facts
  • Templates
    • Leveraging Jinja2 templates
    • Dynamically generating configuration files
  • Practical Exercise

6. Conclusion and Next Steps

  • Recap of the Day
    • Summary of key automation insights with Ansible
  • Further Learning Resources
    • Recommended books, tutorials, and official documentation
  • Q&A

Requirements

Foundational knowledge of Linux/Unix commands Proficiency with SSH and basic networking principles

 7 Hours

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