From 9d6d186963d0e01874700ad3ed02df5b3d25f28b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=98=D0=B2=D0=B0=D0=BD?= <iva3682@yandex.ru>
Date: Thu, 19 Sep 2024 14:03:08 +0500
Subject: [PATCH] Add SENTINEL_ID environment for fixed sentinel myid (#73)

Signed-off-by: Ivan <iva3682@gmail.com>
Co-authored-by: Ivan <iva3682@gmail.com>
---
 entrypoint-sentinel.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/entrypoint-sentinel.sh b/entrypoint-sentinel.sh
index 22fd71e..88f8c00 100755
--- a/entrypoint-sentinel.sh
+++ b/entrypoint-sentinel.sh
@@ -24,6 +24,9 @@ sentinel_mode_setup(){
     if [[ -n "${MASTER_PASSWORD}" ]];then
       echo "sentinel auth-pass ${MASTER_GROUP_NAME} ${MASTER_PASSWORD}"
     fi
+    if [[ -n "${SENTINEL_ID}" ]];then
+      (echo -n "sentinel myid "; echo "${SENTINEL_ID}" | sha1sum | awk '{ print $1 }')
+    fi
   }>> /etc/redis/sentinel.conf
  
 }