Skip to main content

· 9 min read
Keao Yang

Chaos Engineering - How to simulate I/O faults at runtime

In a production environment, filesystem faults might occur due to various incidents such as disk failures and administrator errors. As a Chaos Engineering platform, Chaos Mesh has supported simulating I/O faults in a filesystem ever since its early versions. By simply adding an IOChaos CustomResourceDefinition (CRD), we can watch how the filesystem fails and returns errors.

· 4 min read

How-a-Top-Game-Company-Uses-Chaos-Engineering-to-Improve-Testing

NetEase Fuxi AI Lab is China’s first professional game AI research institution. Researchers use our Kubernetes-based Danlu platform for algorithm development, training and tuning, and online publishing. Thanks to the integration with Kubernetes, our platform is much more efficient. However, due to Kubernetes- and microservices-related issues, we are constantly testing and improving our platform to make it more stable.

· 3 min read

Chaos-Mesh-X-Hacktoberfest-An-Invitation-to-Open-Source

Chaos Mesh is proud to be in Hacktoberfest 2020!

Hosted by DigitalOcean, Intel and DEV, Hacktoberfest is an open source celebration open to everyone in our global community. This month-long (Oct 1 - Oct 31) event encourages everyone to help drive the growth of open source and make positive contributions to an ever-growing community, whether you’re an experienced developer or open-source newbie learning to code. As long as you submit 4 PRs before Oct 31, you are eligible to claim a limit edition T-shirt (70000 in total on a first-come-first-served basis)!

· 6 min read
Xiang Wang

chaos-mesh-action - Integrate Chaos Engineering into Your CI

Chaos Mesh is a cloud-native chaos testing platform that orchestrates chaos in Kubernetes environments. While it’s well received in the community with its rich fault injection types and easy-to-use dashboard, it was difficult to use Chaos Mesh with end-to-end testing or the continuous integration (CI) process. As a result, problems introduced during system development could not be discovered before the release.

In this article, I will share how we use chaos-mesh-action, a GitHub action to integrate Chaos Mesh into the CI process.

· 8 min read
Ben Ye, Chengwen Yin

TiPocket - Automated Testing Framework

Chaos Mesh® is an open-source chaos engineering platform for Kubernetes. Although it provides rich capabilities to simulate abnormal system conditions, it still only solves a fraction of the Chaos Engineering puzzle. Besides fault injection, a full chaos engineering application consists of hypothesizing around defined steady states, running experiments in production, validating the system via test cases, and automating the testing.

This article describes how we use TiPocket, an automated testing framework to build a full Chaos Engineering testing loop for TiDB, our distributed database.

· 9 min read
Cwen Yin

Clock synchronization in distributed system

Chaos Mesh™, an easy-to-use, open-source, cloud-native chaos engineering platform for Kubernetes (K8s), has a new feature, TimeChaos, which simulates the clock skew phenomenon. Usually, when we modify clocks in a container, we want a minimized blast radius, and we don't want the change to affect the other containers on the node. In reality, however, implementing this can be harder than you think. How does Chaos Mesh solve this problem?