From: Pieter Lexis <pieter.lexis@powerdns.com>
Date: Wed, 17 Jun 2020 12:14:37 +0000 (+0200)
Subject: dnsdist: Add prometheus metric for version number
X-Git-Tag: dnsdist-1.5.0-rc4~18^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=560da9412218ec012fcd4e217a0dbd2de40b4ada;p=thirdparty%2Fpdns.git

dnsdist: Add prometheus metric for version number
---

diff --git a/pdns/dnsdist-web.cc b/pdns/dnsdist-web.cc
index 5a738ca0ac..92208c5434 100644
--- a/pdns/dnsdist-web.cc
+++ b/pdns/dnsdist-web.cc
@@ -804,6 +804,10 @@ static void connectionThread(int sock, ComboAddress remote)
           }
         }
 
+        output << "# HELP dnsdist_info " << "Info from dnsdist, value is always 1" << "\n";
+        output << "# TYPE dnsdist_info " << "gauge" << "\n";
+        output << "dnsdist_info{version=\"" << VERSION << "\"} " << "1" << "\n";
+
         resp.body = output.str();
         resp.headers["Content-Type"] = "text/plain";
     }