📟 koa-prometheus-middleware

This is a middleware for koa servers, that expose metrics for prometheus.

💻 Installation

Version 16.6.0 or newer of Node.js is required

npm install koa-prometheus-middleware

yarn add koa-prometheus-middleware

Example

// add global middleware
app.use(
  PrometheusMiddleware({
    ignorePaths: ["/metrics"],
  })
);

// add router
router.get("/metrics", async (ctx) => {
  ctx.set("Content-Type", Prometheus.register.contentType);
  return ctx.res.end(await Prometheus.register.metrics());
});

📜 Credits

• express-prometheus-middleware

💖 Thank you

You can support koa-prometheus-middleware by giving it a GitHub star.