From c303e768bf992ebf9042110faab6a7630e426cfe Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Mon, 25 Jun 2018 16:55:01 +0200
Subject: Sentinel command renaming: config rewriting.

---
 src/sentinel.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/sentinel.c b/src/sentinel.c
index 047d6fbf9..7eb482a3c 100644
--- a/src/sentinel.c
+++ b/src/sentinel.c
@@ -1870,6 +1870,18 @@ void rewriteConfigSentinelOption(struct rewriteConfigState *state) {
             rewriteConfigRewriteLine(state,"sentinel",line,1);
         }
         dictReleaseIterator(di2);
+
+        /* sentinel rename-command */
+        di2 = dictGetIterator(master->renamed_commands);
+        while((de = dictNext(di2)) != NULL) {
+            sds oldname = dictGetKey(de);
+            sds newname = dictGetVal(de);
+            line = sdscatprintf(sdsempty(),
+                "sentinel rename-command %s %s %s",
+                master->name, oldname, newname);
+            rewriteConfigRewriteLine(state,"sentinel",line,1);
+        }
+        dictReleaseIterator(di2);
     }
 
     /* sentinel current-epoch is a global state valid for all the masters. */
-- 
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