Ansible URI Module Tutorial: Real-World Application Health Checks, REST API Validation and DevOps Automation
Hello DevSecOps and Automation Engineers! Welcome back to the DevOps Hunter blog. One of the most common requirements in enterprise automation is validating whether an application is actually available after a deployment, patching activity, server reboot, or service restart. Simply starting a service does not guarantee that the application is ready to serve users. This is where the Ansible uri module becomes one of the most powerful tools in a DevOps engineer's toolkit. In this hands-on tutorial, we will explore the Ansible URI module, understand its key parameters, and work through several real-world examples that are commonly used in production automation workflows. Production Health Check workflow using URI module What You'll Learn By the end of this article, you will be able to: Understand the purpose of the Ansible URI module Perform HTTP and HTTPS application health checks Validate application response codes Test REST API endpoints Handle multiple acceptable HTTP status...