From 56761ecb74cb8058f1a7ec08845ad1323d1540c9 Mon Sep 17 00:00:00 2001
From: EMQ-YangM <yangm@emqx.io>
Date: Thu, 28 Apr 2022 16:20:38 +0800
Subject: [PATCH] fix: remove duplicated create_metrics

---
 apps/emqx_authn/src/emqx_authn_api.erl | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/apps/emqx_authn/src/emqx_authn_api.erl b/apps/emqx_authn/src/emqx_authn_api.erl
index 5b60803a5..1fb80a3d1 100644
--- a/apps/emqx_authn/src/emqx_authn_api.erl
+++ b/apps/emqx_authn/src/emqx_authn_api.erl
@@ -902,12 +902,6 @@ create_authenticator(ConfKeyPath, ChainName, Config) ->
             raw_config := AuthenticatorsConfig
         }} ->
             {ok, AuthenticatorConfig} = find_config(ID, AuthenticatorsConfig),
-            ok = emqx_plugin_libs_metrics:create_metrics(
-                authn_metrics,
-                ID,
-                [matched, success, failed, ignore],
-                [matched]
-            ),
             {200, maps:put(id, ID, convert_certs(fill_defaults(AuthenticatorConfig)))};
         {error, {_PrePostConfigUpdate, emqx_authentication, Reason}} ->
             serialize_error(Reason);