in a K8s deployment,
When the master redis pod goes down, the failover can happen normally. A slave will be selected as master by Sentinel.
When the old master (a new pod) get back online with a different pod IP but the same dns name. the Sentinel will not refresh the IP based on the old master's dns name. so the old master will be isolated as the master has no info about the Sentinel cluster.
Is there a way to make the Sentinel work on K8s