@autometrics/exporter-prometheus

@autometrics/exporter-prometheus

Export metrics by opening up a Prometheus scrape endpoint.

This package will start a webserver on port 9464, with a Prometheus-compatible /metrics endpoint.

You should configure your Prometheus instance to scrape this endpoint. For instructions on how to do this, please refer to the Prometheus documentation: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#scrape_config

Documentation

Full documentation for the autometrics library can be found here: https://github.com/autometrics-dev/autometrics-ts.

Installation

# npm
npm install @autometrics/autometrics @autometrics/exporter-prometheus

# yarn
yarn add @autometrics/autometrics @autometrics/exporter-prometheus

# pnpm
pnpm add @autometrics/autometrics @autometrics/exporter-prometheus

Usage

• Anywhere in your source code:

import { autometrics } from "@autometrics/autometrics";
import { init } from "@autometrics/exporter-prometheus";

init(); // starts the webserver with the `/metrics` endpoint on port 9464

async function createUserRaw(payload: User) {
  // ...
}

const createUser = autometrics(createUserRaw);
   // ^ instrumented function

Changelog

[v1.0.1]

This release fixes two issues. Thanks to @benjibuiltit for his contributions!

Fixed

• #149 - Fixed an issue where autometrics in a Node.js environment would fail if it was not running inside a git repository
• #150 - Fixed rendering of a function name and module when using the relfect-metadata package