Package ozone provide a generic HTTP server engine as a library well suited for creating HTTP serving daemons running under Linux systemd. The standard library provides the http.Handler and http.Server. Ozone provides all the rest: Modularized JSON configuration, graceful and zero-downtime restarts using several restart schemes, plugable handlers, plugable TLS configuration and plugable modules to control reverse proxy request and responses, leveled logging, statsd metrics and a UNIX socket interface for controlling the process without stopping it. With minimal "main" code you can launch your http.Handler with all the standard daemon behavior in place. Running Ozone requires a JSON configuration file. (the file allows "//" comments). The primary structure of the file is: Handler types are made available either by being built in, registered from code or loaded from plugins.