Test AWS Lightsail Containers reliability with Gremlin Failure Flags. Inject latency and errors to validate dependency failure handling.
Amazon Lightsail Containers exists for teams who want to deploy something without becoming infrastructure specialists. Those are exactly the teams least likely to have a resilience practice, and the platform gives them no host to test against even if they wanted one.
What tends to happen next is familiar. The service works, so it stays. It picks up responsibilities it wasn't designed for. Nobody revisits the error handling written on day one, because nothing has forced them to, and the container keeps running whether or not the thing it depends on is healthy.
Testing at the code level is the only option here, and it's a cheap one. Add Failure Flags to your container and inject latency or errors into a specific dependency call. You'll learn how the application responds when its database or an upstream API stops answering, whether it recovers on its own, and how long that takes.
For a workload with no runbook and no on-call rotation, knowing the answer in advance is most of the value.
Dependencies: Failure Test
Simulate a failed dependency by dropping all network traffic to the dependency.
Dependencies: Latency Test
Recreate poor network conditions by delaying all network traffic to a dependency by 100ms.
Unreliable Networks - Dependencies
Simulate unreliable network conditions when communicating with dependencies by adding latency to API calls. Test whether your users are affected when dependency response times degrade.
* Failure Flags works wherever you can add the SDK to your application and run the Gremlin sidecar. Not every language and platform combination has been individually tested, and not all are officially supported. Check our compatibility documentation for what's verified, or get in touch if you don't see your runtime.
Intelligent Health Checks - AWS
Automatically monitor your AWS services during testing in one-click with Intelligent Health Checks.
AWS integration
Integrate Gremlin with your AWS account for automatic Health Check creation, service discovery, and more.
Using Failure Flags by proxy
Use Failure Flags, Gremlin's application-level fault injection feature, without changing a single line of code.
Installing Gremlin on Amazon ECS
Learn how to install Gremlin on EC2-backed Amazon Elastic Container Service (ECS) deployments.
Installing Gremlin on AWS - Configuring your VPC
Amazon Web Services (AWS) has unique networking requirements that must be implemented for Gremlin to run successfully…
Avoid downtime. Use Gremlin to turn failure into resilience.
Gremlin empowers you to proactively root out failure before it causes downtime. See how you can harness chaos to build resilient systems by requesting a demo of Gremlin.
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