Chaos Engineering on AWS with Fault Injection Simulator

Modern cloud systems must be resilient to unexpected failures, but waiting for an actual outage to test your recovery mechanisms is a risky strategy. This text-based course guides you through the principles and practices of chaos engineering using AWS Fault Injection Simulator (FIS) to proactively discover system weaknesses before they affect your users. You will progress from foundational concepts to running structured, safe, and automated experiments on live cloud environments. By completing this course, you will transform from a traditional systems administrator or cloud engineer into a proactive resiliency practitioner. You will gain the confidence to inject controlled failures into your infrastructure, observe system behavior, and validate that your automated healing mechanisms work exactly as designed. What you'll learn: - Understand the core principles of chaos engineering, including steady-state hypothesis definition and blast radius control - Configure AWS Fault Injection Simulator (FIS) to target specific resources safely - Design and execute experiments that simulate CPU spikes, network latency, and server termination - Integrate experiments with CloudWatch alarms and automated stop conditions to prevent runaway failures - Apply modern observability concepts to monitor system health and verify recovery during active experiments - Build automated chaos pipelines to continuously validate infrastructure resilience We begin with essential terminology, architectural concepts, and safety guardrails to ensure you understand how to design safe experiments. From there, you will learn to construct experiment templates, target specific AWS resources, and analyze the outcomes of your tests to harden your systems. This course is designed for cloud engineers, DevOps practitioners, and system administrators who are new to chaos engineering and want to build more resilient AWS architectures. No prior experience with fault injection tools is required, though a basic familiarity with core AWS services like EC2 and CloudWatch is helpful. Start learning today and build the skills to prove your cloud infrastructure can survive any failure.