From 0297dd723e1a91648c0995d617f6a016d7405363 Mon Sep 17 00:00:00 2001
From: JimMoen <LnJimMoen@outlook.com>
Date: Sat, 2 Apr 2022 11:43:20 +0800
Subject: [PATCH] feat(emqx): provide cluster_name api

---
 src/emqx_sys.erl | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/emqx_sys.erl b/src/emqx_sys.erl
index c61272e64..e62d7043f 100644
--- a/src/emqx_sys.erl
+++ b/src/emqx_sys.erl
@@ -29,6 +29,7 @@
         ]).
 
 -export([ version/0
+        , cluster_name/0
         , uptime/0
         , datetime/0
         , sysdescr/0
@@ -87,6 +88,10 @@ stop() ->
 -spec(version() -> string()).
 version() -> emqx_app:get_release().
 
+%% @doc Get cluster name
+-spec(cluster_name() -> string()).
+cluster_name() -> atom_to_list(ekka:cluster_name()).
+
 %% @doc Get sys description
 -spec(sysdescr() -> string()).
 sysdescr() -> emqx_app:get_description().