Ansible Tutorial
Ansible is an open-source automation tool that automates software provisioning, configuration management, and application deployment.
What is Ansible?
Ansible uses a simple language (YAML) to describe automation jobs, making it easy to learn and use. It operates in a push-based model, where commands are sent from a central server to the target machines.
Common Ansible Features
- Agentless - No need to install agents on target machines.
- Playbooks - YAML files that define automation tasks.
- Modules - Reusable scripts that perform specific tasks.
- Inventory - A list of hosts to manage.
- Roles - A way to organize playbooks and files.
Basic Ansible Concepts
- Installation - How to install Ansible on various platforms.
- Inventory Management - Managing hosts and groups.
- Ad-hoc Commands - Running one-off commands on remote machines.
Advanced Ansible Topics
- Variables and Facts - Using variables to manage configurations.
- Templates - Dynamic file generation using Jinja2.
- Handlers - Triggering actions based on changes.
- Custom Modules - Writing your own Ansible modules.
- Dynamic Inventory - Using scripts to generate inventory.