That's not a joke. Go is a fast compiled language, and Go programs are self-contained executables. So you don't need containers. FCGI is an orchestration system, like Kubernetes. It's single-machine, but will start up and shut down processes as the load changes. A crashed process will be restarted. Host the web pages on a static page server, and use client-side Javascript for any dynamic stuff. Good for maybe 20-100 transactions per second. The database will be the bottleneck.