wkadmin
a029f15105
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the-tip-top-backend/pipeline/head This commit looks good
32 lines
862 B
JavaScript
32 lines
862 B
JavaScript
import express from 'express';
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import client from 'prom-client';
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const app = express();
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const collectDefaultMetrics = client.collectDefaultMetrics;
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collectDefaultMetrics({ prefix: 'thetiptop_' });
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// Exemple de compteur HTTP
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const httpRequestCounter = new client.Counter({
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name: 'thetiptop_http_requests_total',
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help: 'Nombre total de requêtes HTTP',
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labelNames: ['method', 'route', 'status_code']
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});
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app.use((req, res, next) => {
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res.on('finish', () => {
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httpRequestCounter.inc({
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method: req.method,
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route: req.route ? req.route.path : req.path,
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status_code: res.statusCode
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});
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});
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next();
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});
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app.get('/metrics', async (req, res) => {
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res.set('Content-Type', client.register.contentType);
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res.end(await client.register.metrics());
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});
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app.listen(4000, () => console.log('Backend en écoute sur le port 4000'));
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