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This already sort-of exists in the form of Nix/NixOS/NixOps. Entire system configuration is deterministic and is specified in a configuration file, and it has i

by Qasaur 7y ago

This already sort-of exists in the form of Nix/NixOS/NixOps. Entire system configuration is deterministic and is specified in a configuration file, and it has its own little functional DSL called Nix that is used to specify system configs and how to build software packages. Just started using it and I think it's probably one of the best software ensembles I've ever used in my career. Completely knocks Docker, K8S etc. out of the water.

nh2 7y ago
Yes, the Nix ecosystem makes running both servers and services much easier than any other tools I have used. I describe the deployment I run with it here: https://news.ycombinator.com/item?id=21468506 https://news.ycombinator.com/item?id=21468506 Nix is not typed (it would be slightly better if it were), but everything is evaluated before it hits your servers which allows for lots of static checks. I started writing a tutorial on NixOps here if you want to learn it: https://github.com/nh2/nixops-tutorial https://github.com/nh2/nixops-tutorial (only has 1 part so far, I'd like to show how to bootstrap a Consul cluster and distributed file system next).