What are the core principles behind Ansible roles?

Ansible roles are a methodology to organize Ansible playbooks and to promote reusability and modularization. The core principles behind Ansible roles include:

• Encapsulation: Each role is self-contained and includes all necessary files, tasks, templates, and variables.
• Reusable Components: Roles can be reused across different playbooks, allowing for better organization and maintenance.
• Variable Management: Roles can easily manage their own variables, enabling customizable deployments.
• Task Separation: Breaking down tasks into roles helps maintain clarity and improves collaboration among team members.
• Standardization: Consistent structure across roles helps developers quickly navigate and understand the codebase.

Overall, these principles assist in building scalable and organized automation projects using Ansible.