Automation with Ansible Playbooks – Hands-On!

Master Ansible: Automate Infrastructure with Step-by-Step Guidance

Get started with Ansible and learn to automate your IT infrastructure efficiently. This comprehensive course provides a hands-on approach to mastering Ansible, a powerful automation tool.

Understanding Ansible Fundamentals

• Ansible Architecture: Explore the core components of Ansible, including the control node and managed nodes, and how they interact.
• Ansible Components: Deep dive into key Ansible elements like modules, plugins, and inventory.
• Ansible Deployments: Learn various deployment strategies for Ansible in different environments.
• Ansible Inventory: Understand how to define and manage your infrastructure with Ansible inventory files.

Hands-on Ansible Installation & Configuration

• Installing Ansible: A detailed guide to installing Ansible on various operating systems.
• Guided Installation Exercise: Step-by-step instructions for installing Ansible.
• Managing Configuration Files: Learn to configure Ansible settings for optimal performance and security.
• Guided Exercise: Managing Ansible Configuration Files: Practical exercises for managing Ansible configuration.
• Running Ad Hoc Commands: Execute commands on managed nodes directly using Ansible.
• Guided Exercise: Running Ad Hoc Commands: Learn to use ad hoc commands for quick tasks.
• Dynamic Inventory Management: Automate inventory updates with dynamic inventory sources.
• Guided Exercise: Managing Dynamic Inventory: Set up and manage dynamic inventories.

Ansible Setup in AWS

• Ansible in AWS: Learn to set up Ansible in an Amazon Web Services (AWS) environment.
• Launch EC2 Instance: Provision an EC2 instance to serve as your Ansible control node.
• Install Ansible on Control Node: Install Ansible on your AWS control node.
• Setup Managed Hosts: Configure Ubuntu clients as managed hosts.
• SSH Configuration: Securely connect to managed hosts using SSH.
• Edit Hosts File: Add managed hosts to your Ansible inventory file.
• SSH Key Generation: Generate SSH keys for passwordless authentication.
• Create Host Inventory File: Create a well-structured inventory file for your managed clients.
• Ad-Hoc Command Testing: Verify connectivity to managed hosts using ad hoc commands.
• Practicing Ad-Hoc Commands: Hands-on practice with ad hoc commands.
• Understanding --become: Learn the purpose and usage of the --become flag for privilege escalation.

Ansible on Red Hat Linux 8

• Ansible Installation on Red Hat Linux 8: Install Ansible on Red Hat Linux 8.
• Online Ansible Installation: Learn to install Ansible using online methods.
• User Account Setup: Configure user accounts for passwordless authentication.
• Offline Ansible Installation: Install Ansible in environments with no internet access.

Playbooks & Modules

• Writing YAML Files: Master the YAML syntax for creating Ansible playbooks.
• Guided Exercise: Writing YAML Files: Practical exercises in YAML playbook creation.
• Implementing Modules: Utilize Ansible modules to perform various tasks.
• Guided Exercise: Implementing Modules: Hands-on practice with Ansible modules.
• Implementing Ansible Playbooks: Execute playbooks to automate infrastructure tasks.
• Guided Exercise: Implementing Ansible Playbooks: Practical exercises in playbook execution.

Task Control & Variables

• Managing Variables: Define and manage variables for playbook customization.
• Guided Exercise: Managing Variables: Practical exercises in variable management.
• Managing Facts: Access system information using Ansible facts.
• Guided Exercise: Managing Facts: Learn to use Ansible facts for dynamic configurations.
• Managing Inclusions: Create reusable playbook snippets using include tasks.
• Guided Exercise: Managing Inclusions: Practical exercises in using include tasks.
• Task Control: Control task execution flow with conditional statements.
• Constructing Flow Control: Implement conditional logic in your playbooks.
• Handlers: Execute tasks only when specific changes occur.
• Guided Exercise: Implementing Handlers: Learn to use handlers for post-change actions.
• Tags: Organize and selectively run tasks using tags.
• Guided Exercise: Implementing Tags: Use tags for task organization and execution.
• Error Handling: Implement error handling mechanisms in your playbooks.
• Guided Exercise: Handling Errors: Learn to handle errors gracefully in Ansible.

Ansible Roles

• About Ansible Roles: Understand the concept and benefits of using Ansible roles.