Kube-monkey is an implementation of Netflix's Chaos Monkey for Kubernetes clusters

K8s-testsuite - Two Helm charts for network bandwith testing and load testing a Kuberntes cluster

Test-infra - Tools and configuration files for the testing and automation needs of the Kubernetes project.

Sonobuoy - Diagnostic tool to validate kubernetes configurations

PowerfulSeal injects failure into Kubernetes clusters to detect problems

Kubeval is a tool for validating a Kubernetes YAML or JSON configuration file

Helm-kubeval - Plugin for validating Helm charts against the Kubernetes schemas using kubeval.

BotKube is a messaging bot for monitoring and debugging Kubernetes clusters

Snyk Container empowers developers to find and fix vulnerabilities in containers and Kubernetes applications

Automated Testing for Kubernetes and Helm Charts using Terratest

Kubernetes End-to-end Testing for Everyone

A modern load testing tool for developers and testers in the DevOps era

kube-score - Tool that performs static code analysis of Kubernetes object definitions

Litmus is a toolset to do cloud-native chaos engineering

Kube-burner is a tool aimed at stressing kubernetes clusters.