soufiane
5e75ea8bb5
All checks were successful
the-tip-top-backend/pipeline/head This commit looks good
27 lines
685 B
JavaScript
27 lines
685 B
JavaScript
const express = require('express');
|
||
const client = require('prom-client');
|
||
|
||
const app = express();
|
||
const port = process.env.PORT || 4000;
|
||
|
||
// Créer un registre de métriques
|
||
const register = new client.Registry();
|
||
|
||
// Collecte des métriques système par défaut (CPU, mémoire, etc.)
|
||
client.collectDefaultMetrics({ register });
|
||
|
||
// Route /metrics pour Prometheus
|
||
app.get('/metrics', async (req, res) => {
|
||
res.set('Content-Type', register.contentType);
|
||
res.end(await register.metrics());
|
||
});
|
||
|
||
// Exemple de route d’application
|
||
app.get('/', (req, res) => {
|
||
res.send('Hello from backend');
|
||
});
|
||
|
||
app.listen(port, () => {
|
||
console.log(`✅ Backend running on port ${port}`);
|
||
});
|