ChaosMonkey 🐒 for PHP

Chaos Monkey for PHP applications. Try to attack your running PHP App.

Assaults

• Latency Assault - adds a delay randomly from the range (min and max)
• Exception Assault - throws given exception class
• Memory Assault - fill memory until target fraction (95% for example)
• Kill Assault - no mercy, plain exit()

How to use

The best experience you can get is using ready-made integrations:

• Symfony: ChaosMonkeySymfonyBundle
• Laravel: ChaosMonkeyLaravelPackage (in progress)

If your framework is missing, open an issue or use this package manually:

1. Install with composer:

   composer require chaos-php/chaos-monkey
   

2. Create ChaosMonkey object

   $settings = new Settings();
   $chaosMonkey = new ChaosMonkey([
      new LatencyAssault($settings),
      new MemoryAssault($settings),
      new ExceptionAssault($settings),
      new KillAppAssault($settings)
   ], $settings);
   

3. Configure settings and trigger chaos monkey in the working place of the application:

   $settings->setExceptionActive(true);
   $settings->setExceptionClass(\RuntimeException::class);
   $settings->setProbability(100);
   $settings->setEnabled(true);
   
   
   $chaosMonkey->call();
   

4. Watch your app plunge into chaos 🙈🙊🙉 😈

License

ChaosMonkey is released under the MIT Licence. See the bundled LICENSE file for details.

Author

Arkadiusz Kondas