From 37f3f3f2db95539a9c84242936018908ffb3dd50 Mon Sep 17 00:00:00 2001
From: Simon Pasquier <spasquie@redhat.com>
Date: Wed, 6 Nov 2024 14:57:14 +0100
Subject: [PATCH] Fix scrape failure logs

Before this change, logs would show like:

```
{...,"target":"http://localhost:8080/metrics","!BADKEY":"Get ..."}
```

After this change

```
{...,"msg":"Get ...","job_name":...,"target":...}
```

Signed-off-by: Simon Pasquier <spasquie@redhat.com>
---
 scrape/scrape.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scrape/scrape.go b/scrape/scrape.go
index 7e270bb3a..c5e344982 100644
--- a/scrape/scrape.go
+++ b/scrape/scrape.go
@@ -1421,7 +1421,7 @@ func (sl *scrapeLoop) scrapeAndReport(last, appendTime time.Time, errc chan<- er
 		sl.l.Debug("Scrape failed", "err", scrapeErr)
 		sl.scrapeFailureLoggerMtx.RLock()
 		if sl.scrapeFailureLogger != nil {
-			sl.scrapeFailureLogger.Error("err", scrapeErr)
+			sl.scrapeFailureLogger.Error(scrapeErr.Error())
 		}
 		sl.scrapeFailureLoggerMtx.RUnlock()
 		if errc != nil {