The Myth of Portability: Helm and Kubernetes and the Data Pipeline Problem I spent years helping companies migrate from bash scripts to Chef , and later to containers. The conversation always started the same way: "We want modern infrastructure, but it has to work with what we have." The early migrations were brutal. We'd take a cookbook that deployed an app across a dozen servers, containerize it, and then hand-write YAML files to get it running in Kubernetes . Every ConfigMap, Service, and Deployment was crafted manually. One typo in an indent and the entire system failed. The application itself ran beautifully once you got it working. You got automatic scaling, rolling updates, and identical behavior in dev, staging, and prod. But getting there meant taming an explosion of interdependent YAML files that broke in mysterious ways. Then came the real questions. Where does the app read its configuration? How does it manage state? How does it connect to the database?…