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adding a sentinel command: "flushconfig"

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This new command triggers a config flush to save the in-memory config to
disk. This is useful for cases of a configuration management system or a
package manager wiping out your sentinel config while the process is
still running - and has not yet been restarted. It can also be useful
for scripting a backup and migrate or clone of a running sentinel.
This commit is contained in:
therealbill 2015-05-11 14:08:57 -05:00
parent 0610cb6296
commit 4e8ccbe7ea
1 changed files with 4 additions and 0 deletions
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4
src/sentinel.c
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@ -2775,6 +2775,10 @@ void sentinelCommand(redisClient *c) {
sentinelEvent(REDIS_WARNING,"+monitor",ri,"%@ quorum %d",ri->quorum);
addReply(c,shared.ok);
}
} else if (!strcasecmp(c->argv[1]->ptr,"flushconfig")) {
sentinelFlushConfig();
addReply(c,shared.ok);
return;
} else if (!strcasecmp(c->argv[1]->ptr,"remove")) {
/* SENTINEL REMOVE <name> */
sentinelRedisInstance *ri;