From e0b64190abec1b5fa3a650ba9d81d8d46e39d6dd Mon Sep 17 00:00:00 2001
From: zmstone <zmstone@gmail.com>
Date: Tue, 5 Mar 2024 15:16:49 +0100
Subject: [PATCH] chore: rename DB_ROLE to ROLE

---
 bin/emqx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/emqx b/bin/emqx
index c7ec11c3b..4699bf880 100755
--- a/bin/emqx
+++ b/bin/emqx
@@ -986,7 +986,7 @@ if [[ "$IS_BOOT_COMMAND" == 'yes' && "$(get_boot_config 'node.db_backend')" == "
     if ! (echo -e "$COMPATIBILITY_INFO" | $GREP -q 'MNESIA_OK'); then
       logwarn "DB Backend is RLOG, but an incompatible OTP version has been detected. Falling back to using Mnesia DB backend."
       export EMQX_NODE__DB_BACKEND=mnesia
-      export EMQX_NODE__DB_ROLE=core
+      export EMQX_NODE__ROLE=core
     fi
 fi