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26 lines
574 B
JavaScript
26 lines
574 B
JavaScript
'use strict';
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const { Router } = require('express');
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const { register: prometheusRegister } = require('prom-client');
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class BackstageController {
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constructor(config) {
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const router = Router();
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if (config.serverMetrics) {
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router.get('/prometheus', (req, res) => {
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res.set('Content-Type', prometheusRegister.contentType);
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res.end(prometheusRegister.metrics());
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});
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}
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this.app = router;
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}
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router() {
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return this.app;
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}
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}
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module.exports = BackstageController;
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