Netflix

    Netflix/chaosmonkey

    Chaos Monkey is a resiliency tool that helps applications tolerate random instance failures.

    backend
    Go
    Apache-2.0
    16.6K stars
    1.3K forks
    16.6K watching
    Updated 3/6/2026
    View on GitHub
    Backblaze Advertisement

    Loading star history...

    Health Score

    75

    Weekly Growth

    +0

    +0.0% this week

    Contributors

    1

    Total contributors

    Open Issues

    33

    Generated Insights

    About chaosmonkey

    logo

    NetflixOSS Lifecycle Build Status GoDoc GoReportCard

    Chaos Monkey randomly terminates virtual machine instances and containers that run inside of your production environment. Exposing engineers to failures more frequently incentivizes them to build resilient services.

    See the documentation for info on how to use Chaos Monkey.

    Chaos Monkey is an example of a tool that follows the Principles of Chaos Engineering.

    Requirements

    This version of Chaos Monkey is fully integrated with Spinnaker, the continuous delivery platform that we use at Netflix. You must be managing your apps with Spinnaker to use Chaos Monkey to terminate instances.

    Chaos Monkey should work with any backend that Spinnaker supports (AWS, Google Compute Engine, Azure, Kubernetes, Cloud Foundry). It has been tested with AWS, GCE, and Kubernetes.

    Install locally

    To install the Chaos Monkey binary on your local machine:

    go get github.com/netflix/chaosmonkey/cmd/chaosmonkey
    

    How to deploy

    See the docs for instructions on how to configure and deploy Chaos Monkey.

    Support

    Simian Army Google group.

    Discover Repositories

    Search across tracked repositories by name or description