Block TCP Connections

Attack

Blocks TCP connection to listed host(s)

Targets:

AWS Lambdas

Install now

Block TCP Connections

Blocks TCP connection to listed host(s)

Attack

Targets:

AWS Lambdas

Install now

Block TCP Connections

Attack

Blocks TCP connection to listed host(s)

Targets:

AWS Lambdas

Install now

Block TCP Connections

Blocks TCP connection to listed host(s)

Attack

Targets:

AWS Lambdas

Install now

Go back to list

The Block TCP Connections step within the experiment editor.

Introduction

This action leverages steadybit/failure-lambda and the AWS Systems Manager API to deny connections to other hosts for an AWS Lambda.

Use Cases

Understand how a lambda behaves when an external dependency is unavailable.

Prerequisites

The AWS Lambda Function to attack must be wrapped with the failure-lambda library.

Please note that multiple parallel failure injections on the same lambda function are not supported.

Parameters

Parameter	Description	Default
Duration	The duration of the attack.	30s
Rate	The rate of invocations to affect. (100 = all request, 50 = half of all requests)	100%
Deny List	List of regular expressions to match the hosts against

Statistics

-Stars

Fill Diskspace

Fills tmp diskspace of the function

Attack

AWS Lambdas

Inject Exception

Injects exception into the function

Attack

AWS Lambdas

Inject Latency

Injects latency into the function.

Attack

AWS Lambdas

Inject Status Code

Returns a fixed status code.

Attack

AWS Lambdas

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