From dc1c19efd4012f7281d87c31c9177b3ab839d35b Mon Sep 17 00:00:00 2001
From: Julien Pivotto <roidelapluie@o11y.eu>
Date: Thu, 24 Nov 2022 14:02:37 +0100
Subject: [PATCH] Set gauge to 1 when collector is successful

Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>
Signed-off-by: Khiem Doan <doankhiem.crazy@gmail.com>
---
 cmd/postgres_exporter/probe.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmd/postgres_exporter/probe.go b/cmd/postgres_exporter/probe.go
index 6c9a46b..28d1395 100644
--- a/cmd/postgres_exporter/probe.go
+++ b/cmd/postgres_exporter/probe.go
@@ -114,6 +114,7 @@ func handleProbe(logger log.Logger) http.HandlerFunc {
 
 		duration := time.Since(start).Seconds()
 		probeDurationGauge.Set(duration)
+		probeSuccessGauge.Set(1)
 
 		// TODO check success, etc
 		h := promhttp.HandlerFor(registry, promhttp.HandlerOpts{})