From: Julius Volz <julius.volz@gmail.com>
Date: Sat, 20 Jan 2018 13:44:31 +0000 (+0100)
Subject: Fix HTTP content length metric name (#287)
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=6c9490fd4900b46cb756d4f595901c9a5f14970e;p=blackbox_exporter.git

Fix HTTP content length metric name (#287)

This got broken as part of introducing the Prometheus client library for
metrics exposure in 7abdf0570d44cc8dbd258987e9d3353af1d6126e.
---

diff --git a/prober/http.go b/prober/http.go
index 0d938f8..5f2af69 100644
--- a/prober/http.go
+++ b/prober/http.go
@@ -140,7 +140,7 @@ func ProbeHTTP(ctx context.Context, target string, module config.Module, registr
 			Help: "Duration of http request by phase, summed over all redirects",
 		}, []string{"phase"})
 		contentLengthGauge = prometheus.NewGauge(prometheus.GaugeOpts{
-			Name: "content_length",
+			Name: "probe_http_content_length",
 			Help: "Length of http content response",
 		})