From 02bcdf53be37862d54db2e324abc5c0f86493edc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=A1=D0=B5=D1=80=D0=B3=D0=B5=D0=B9=20=D0=9F=D1=80=D0=BE?=
 =?UTF-8?q?=D1=85=D0=BE=D1=80=D0=BE=D0=B2?= <seriy.pr@gmail.com>
Date: Tue, 9 Oct 2018 15:55:46 +0200
Subject: [PATCH] Add "dc_id" to metrics

---
 src/mtp_handler.erl | 2 +-
 src/mtp_metric.erl  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mtp_handler.erl b/src/mtp_handler.erl
index 812963d..2b7b476 100644
--- a/src/mtp_handler.erl
+++ b/src/mtp_handler.erl
@@ -331,7 +331,7 @@ handle_upstream_header(DcId, S) ->
         {ok, Sock} ->
             AddrStr = inet:ntoa(Addr),
             mtp_metric:count_inc([?APP, out_connect_ok, total], 1,
-                             #{labels => [AddrStr]}),
+                             #{labels => [DcId, AddrStr]}),
             lager:info("Connected to ~s:~p", [AddrStr, Port]),
             down_handshake1(S#state{down_sock = Sock});
         {error, Reason} = Err ->
diff --git a/src/mtp_metric.erl b/src/mtp_metric.erl
index 154fae8..eea68e3 100644
--- a/src/mtp_metric.erl
+++ b/src/mtp_metric.erl
@@ -123,7 +123,7 @@ active_metrics() ->
 
      {count, [?APP, out_connect_ok, total],
       "Proxy out connections",
-      #{labels => [listener, dc]}},
+      #{labels => [listener, dc_id, addr]}},
      {count, [?APP, out_connect_error, total],
       "Proxy out connect errors",
       #{labels => [listener, reason]}},