AWS Fault Injection Service for AWS Lambda - Part 2 FIS Lambda Action invocation-add-delay

📰 Dev.to · Vadym Kazulkin

Learn to use AWS Fault Injection Service with AWS Lambda to test resilience by injecting delays, and why it matters for reliable serverless applications

intermediate Published 3 Jul 2025
Action Steps
  1. Configure AWS Fault Injection Service for AWS Lambda
  2. Create a new FIS experiment to test invocation delay
  3. Apply the invocation-add-delay action to an AWS Lambda function
  4. Run the FIS experiment to inject delays and test resilience
  5. Analyze the results of the FIS experiment to identify areas for improvement
Who Needs to Know This

Developers and DevOps engineers on a team can benefit from this tutorial to improve the reliability and resilience of their serverless applications on AWS Lambda.

Key Insight

💡 AWS Fault Injection Service can be used to test the resilience of AWS Lambda functions by injecting delays, allowing developers to identify and fix potential issues before they occur in production

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💡 Test your AWS Lambda functions' resilience with AWS Fault Injection Service! #AWS #FIS #Serverless

Key Takeaways

Learn to use AWS Fault Injection Service with AWS Lambda to test resilience by injecting delays, and why it matters for reliable serverless applications

Full Article

Introduction In part 1, we introduced AWS Fault Injection Service (FIS) and AWS Fault...
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