From a19ad940276e595ad92a09da0c32ebb6b9239c26 Mon Sep 17 00:00:00 2001
From: Ian Fijolek <ian@iamthefij.com>
Date: Tue, 9 May 2023 14:16:39 -0700
Subject: [PATCH] Serve metrics from registry

---
 scheduler.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/scheduler.go b/scheduler.go
index 0127a1b..43c3714 100644
--- a/scheduler.go
+++ b/scheduler.go
@@ -67,7 +67,10 @@ func healthHandleFunc(writer http.ResponseWriter, request *http.Request) {
 
 func RunHTTPHandlers(addr string) error {
 	http.HandleFunc("/health", healthHandleFunc)
-	http.Handle("/metrics", promhttp.Handler())
+	http.Handle("/metrics", promhttp.HandlerFor(
+		Metrics.Registry,
+		promhttp.HandlerOpts{Registry: Metrics.Registry}, //nolint:exhaustruct
+	))
 
 	return fmt.Errorf("error on http server: %w", http.ListenAndServe(addr, nil)) //#nosec: g114
 }