sozu-proxy/sozu: Sōzu HTTP reverse proxy, configurable at runtime, fast and safe, built in Rust. It is awesome!
https://github.com/sozu-proxy/sozu
reverse proxy でいうとこれなんか興味あるんだけどまだ使えてない
Sōzu - HTTP Reverse Proxy in Rust for Immutable Infrastructures
https://www.sozu.io/