AWS Lambda now supports AWS Fault Injection Service (FIS) actions
News
The article announces that AWS Lambda now supports AWS Fault Injection Service (FIS) actions, which allow developers to run controlled fault injection experiments to improve application performance, observability, and resilience.
Specifically, the article covers:
- FIS is a fully managed service for injecting faults into applications to test resilience
- With FIS actions for Lambda, developers can temporarily add invocation latency, prevent function execution, modify outputs, and inject integration errors
- This enables testing the application's response to Lambda errors without code modification
- Customers can create experiment templates and run actions from the console or pipelines
- FIS experiments can automatically stop if a customer-defined alarm is triggered
- The actions are generally available in all AWS regions where FIS is available
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