Redis remove slave from replication along with sentinel I have a 3-nodes Redis replication and a 3-nodes Sentinel. I want to remove one slave.

I tried stop slave and remove slaveof 10.128.130.139 6379 from configuration. But it became slave again after I started it. And slaveof was back again in config.

After reading SLAVEOF, I tried invoking SLAVEOF NO ONE. But it became slave again after 1 min.

I guess Sentinel reconfig it to slave. How can I remove one slave in my case where Sentinel exists?
I should read sentinel doc carefully. It's mentioned in sections Adding or removing Sentinels and Removing the old master or unreachable slaves.

These are steps:


Shut down the redis slave to be removed.
Remove slaveof statement from conf

# Generated by CONFIG REWRITE
slaveof 10.128.130.139 6379

Send a SENTINEL RESET mastername command to all  Sentinel instances. One after the other, waiting at least 30 seconds between instances.


Now the redis slave is standalone, and sentinels forget this slave.