https://github.com/garugaru/flaw

CLI for injecting failures on api calls for local chaos engineering
https://github.com/garugaru/flaw

chaos chaos-engineering failure-injection

Last synced: 4 months ago
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CLI for injecting failures on api calls for local chaos engineering

• Host: GitHub
• URL: https://github.com/garugaru/flaw
• Owner: GaruGaru
• License: mit
• Created: 2019-04-01T12:55:52.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2019-04-01T13:26:32.000Z (over 6 years ago)
• Last Synced: 2025-03-24T15:13:56.349Z (7 months ago)
• Topics: chaos, chaos-engineering, failure-injection
• Language: Go
• Size: 210 KB
• Stars: 3
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Flaw 

## Inject failures on api calls for local chaos engineering

[![Build Status](https://travis-ci.org/GaruGaru/flaw.svg?branch=master)](https://travis-ci.org/GaruGaru/flaw)

[![Go Report Card](https://goreportcard.com/badge/github.com/GaruGaru/flaw)](https://goreportcard.com/report/github.com/GaruGaru/flaw)

![license](https://img.shields.io/github/license/GaruGaru/flaw.svg)

 

 

Flaw works as a proxy trought an external http service injecting failures 

randomly 



### Proxy 

```bash

flaw --host=https://jsonplaceholder.typicode.com/users

```

### Proxy injecting 50% of http (status 500) failures 

```bash

flaw --run=perc --percentage=50 --host=https://jsonplaceholder.typicode.com/users

```

### Proxy injecting 30% of http rate limit (status 429) failures 

```bash

flaw --status-code=429 --run=perc --percentage=30 --host=https://jsonplaceholder.typicode.com/users

```

### Proxy injecting 30% of http failures + 1s latency 

```bash

flaw --latency=1000 --run=perc --percentage=30 --host=https://jsonplaceholder.typicode.com/users

```

### Installation

```bash

go get -u github.com/GaruGaru/flaw

```