Author: Shiming Zhang (DaoCloud), Wei Huang (Apple), Yibo Zhuang (Apple) Have you ever wondered how to set up a cluster of thousands of nodes just in seconds, how to simulate real nodes with a low resource footprint, and how to test your Kubernetes controller at scale without spending much on infrastructure? If you answered “yes” to any of these questions, then you might be interested in KWOK, a toolkit that enables you to create a cluster of thousands of nodes in seconds.| www.kubernetes.dev
End-to-end (E2E) testing in Kubernetes is how the project validates functionality with real clusters. Contributors sooner or later encounter it when asked to write E2E tests for new features or to help with debugging test failures. Cluster admins or vendors might run the conformance tests, a subset of all tests in the E2E test suite. The underlying E2E framework for writing these E2E tests has been around for a long time.| www.kubernetes.dev