Comment by kika

I just run a count, on the infrastructure configuration for a relatively small, but already public company. 13k lines of YAML alone. Some of it is generated (from "YAML with macros") by AWS CDK parody I invented before CDK became a thing (and being an old school Unix pervert I did it with awk and m4). There's also 1400 lines of written or generated JSON that still needs to be managed. And that's a successful, but single-product company. I also worked for a company which had a single product but ran it for their clients heavily (very heavily) customized, you can easily 10x the numbers above and you still have to do that with a single team and go back to your family every night and not riding an ambulance to the nearest mental facility. YAML is like the object code, it's not a configuration language. (and that's why I prefer JSON, it's less error prone and easier to generate). Writing YAML manually is like programming in machine code back in the 80s. Possible, but why?