Service Probe

This crate provides an easy way to start a HTTP server that can be used for making the status of a service transparent to observers. The main use case is to communicate information about the health status of a service in containerized environments.

The "main" service does not need to provide a HTTP server on its own, the probe will spin up its own minimalistic HTTP server.

The following endpoints are provided (they can be used with or without trailing slash):

| Endpoints | Response body | HTTP Status Code | +------------------------+-----------------+--------------------------+ | /, /health | UP or READY | 200 | | /ready | READY | if ready 200 else 503|