kind
Pull-through Docker registry on Kind clusters
Kind offers an excellent UX to Kubernetes developers but lacks support for caching images; each time you recreate a new cluster, all the previous downloaded images are gone. In this post, I explain why the default Docker network is a trap and how to set up a registry & make sure that it actually works.Using mitmproxy to understand what kubectl does under the hood
Mitmproxy is an excellent tool that helps us understand what network calls are made by programs. And kubectl is one of these interesting programs, but it uses a mutual TLS authentication which is tricky to get right.