> If you put nginx and your golang webapp in the same container, and one of them crashes, Docker / kubernetes you have to have logic inside the container to det

> If you put nginx and your golang webapp in the same container, and one of them crashes, Docker / kubernetes you have to have logic inside the container to detect that and restart the correct one. If the proxy only serves the app you can just shrug and restart the container. If the proxy and the web app are both stateless it shouldn’t matter. What you don’t want to do is mix stateless processes with statefull services, or have intertwined dependencies.