Advanced Ansible Playbook Best Practices: Why Infrastructure Automation Became Critical for DevOps

Author(s)	Praveen Chaitanya Jakku
Country	United States
Abstract	Infrastructure automation has become an essential part of DevOps because modern software delivery depends on speed, consistency, and reliability. As organizations move from manual server administration to cloud, virtualization, and continuous delivery practices, configuration drift and inconsistent environments can quickly become serious operational problems. Ansible has become a practical automation choice because of its agentless architecture, readable YAML syntax, and ability to support configuration management, application deployment, and orchestration. However, the long-term value of Ansible depends on how well playbooks are designed. Poorly structured playbooks may work in the beginning, but they become difficult to maintain as environments, applications, and teams grow. This article discusses advanced Ansible playbook best practices, including role-based structure, idempotency, inventory management, variable organization, secret protection, templating, handlers, validation, CI/CD integration, and production safety. The goal is to show how Ansible can support reliable and maintainable infrastructure automation in a DevOps environment.
Keywords	Ansible, DevOps, Infrastructure Automation, Playbooks, Configuration Management, Infrastructure as Code, CI/CD
Field	Engineering
Published In	Volume 11, Issue 3, July-September 2020
Published On	2020-08-07
DOI	https://doi.org/10.71097/IJSAT.v11.i3.11015

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International Journal on Science and Technology