Authors: Sergey Kanzhelev (Google), Elana Hashman (Red Hat) Ensuring the reliability of SIG Node upstream code is a continuous effort that takes a lot of behind-the-scenes effort from many contributors. There are frequent releases of Kubernetes, base operating systems, container runtimes, and test infrastructure that result in a complex matrix that requires attention and steady investment to “keep the lights on.” In May 2020, the Kubernetes node special interest group (“SIG Node”) org...