<aside> 📚 📁 Category: DevOps

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Overview

Ansible is an agentless automation tool that uses YAML playbooks to configure systems, deploy applications, and orchestrate complex workflows.

<aside> ℹ️ Why It Matters: Understanding Ansible Automation is essential for building robust, scalable, and secure modern applications.

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Key Concepts

• [x] Playbooks - YAML automation scripts
• [x] Inventory - Target hosts
• [x] Modules - Task units
• [x] Roles - Organize tasks
• [x] Templates - Jinja2 templates
• [x] Handlers - Event-driven tasks
• [x] Vault - Encrypt secrets
• [x] Galaxy - Share roles

Common Use Cases

<aside> 💡 Where to Apply Ansible Automation

                        Configuration management
                        Application deployment
                        Server provisioning
                        Orchestration
                        Security compliance
                        Multi-tier deployments

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Best Practices

• [x] Use roles for organization
• [x] Implement idempotent tasks
• [x] Use Ansible Vault for secrets
• [x] Write reusable playbooks