Though perhaps it's considered a component of 2), one could add Docker/containerization. I've watched folks spend weeks and weeks getting Docker setup for a ser

Though perhaps it's considered a component of 2), one could add Docker/containerization. I've watched folks spend weeks and weeks getting Docker setup for a service that probably didn't need to be containerized at all. And then once it's Dockerized, introspection/debugging/etc... seem to become much more difficult.