AWS Health Checks for Scalable WordPress Sites

When hosting WordPress on AWS, ensuring your website remains online during traffic spikes is critical. Properly configured health checks allow your load balancer to automatically detect and route traffic away from failing servers before your users ever notice an issue. This text-only course guides you through the process of setting up, testing, and optimizing health checks for WordPress on AWS, helping you transition from manual troubleshooting to building a self-healing cloud infrastructure. What you'll learn: - Understand the core terminology of AWS Application Load Balancers and health check mechanisms. - Configure health check paths specifically optimized for WordPress database connections and server status. - Integrate health checks with Auto Scaling groups to automatically replace unhealthy instances. - Analyze and troubleshoot common health check failures using modern cloud observability and logging practices. - Apply best practices for setting appropriate thresholds, intervals, and timeout limits to prevent false positives. You will start with the foundational concepts of load balancing and instance health before moving into step-by-step written guides for configuring target groups, setting up custom WordPress ping endpoints, and interpreting status logs. This course is designed for beginner cloud administrators, WordPress developers, and systems engineers looking to improve site reliability, with no prior AWS administration experience required. Start reading today to build a more resilient and scalable WordPress architecture on AWS.