Introduction to Ansible Training Course

1. Getting to Know Ansible

• Overview of Configuration Management and Automation
  • The concept of Configuration Management
  • The value of automation in IT operations
• Understanding Ansible
  • Background and development timeline
  • Principal features and advantages
• Ansible Architecture
  • Control Nodes 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
  • Generating and distributing SSH keys
• Practical Exercise

3. Ansible Basics and Automation

• Ad-Hoc Commands for Automation
  • Executing simple Ansible commands
  • Applying standard Ansible modules (ping, command, copy, yum, apt)
• Inventory Management
  • Comparing Static and Dynamic inventory
  • Organizing hosts into groups
  • Configuring host and group variables
• Practical Exercise

4. Crafting Your First Playbook

Theory (20 minutes)

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

5. Advanced Playbook Concepts

• Roles for Structured Automation
  • Overview of roles
  • Creating and deploying roles
• Variables and Facts
  • Defining and leveraging variables
  • Collecting and utilizing facts
• Templates
  • Utilizing Jinja2 templates
  • Dynamically generating configuration files
• Practical Exercise

6. Conclusion and Next Steps 

• Recap of the Day
  • Key insights on automation using Ansible
• Further Learning Resources
  • Recommended books, tutorials, and official documentation
• Q&A