From 40c05a7905e8e3ebedbb762cf9c0bacc80bdc50f Mon Sep 17 00:00:00 2001
From: Ludwig Behm <lbehm@users.noreply.github.com>
Date: Wed, 2 Feb 2022 23:47:36 +0100
Subject: [PATCH] back: add a /metrics.json endpoint

---
 back/src/Controller/PrometheusController.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/back/src/Controller/PrometheusController.ts b/back/src/Controller/PrometheusController.ts
index 7fff3981..fc314059 100644
--- a/back/src/Controller/PrometheusController.ts
+++ b/back/src/Controller/PrometheusController.ts
@@ -9,10 +9,15 @@ export class PrometheusController {
         });
 
         this.App.get("/metrics", this.metrics.bind(this));
+        this.App.get("/metrics.json", this.metricsAsJSON.bind(this));
     }
 
     private metrics(res: HttpResponse, req: HttpRequest): void {
         res.writeHeader("Content-Type", register.contentType);
         res.end(register.metrics());
     }
+    private metricsAsJSON(res: HttpResponse, req: HttpRequest): void {
+        res.writeHeader('Content-Type', 'application/json');
+        res.end(JSON.stringify(register.getMetricsAsJSON()));
+    }
 }