I am using 4 redis server with 4 redis sentinels as a cluster setup on 4 cloud servers. Setup seems to be working fine but from 4 redis sentinel only1 sentinel is working fine and only its configuration file is getting updated on startup or on failure. Rest 3 are not getting updated with other sentinel details. Also if the working sentinel is not available then failover is also not working. Is anyone have any suggestion.
Comment From: michilehr
Can they communicate with each other?
Check https://redis.io/topics/security for more information.
Comment From: dhruvilad
Yes they able to communicate. But it is like only 1 sentinel detail is getting updated in sentinel.conf file. rest other are nowhere found, neither in conf file nor through client.
Comment From: hwware
Hi @dhruvilad , can you paste your redis / sentinel configuration and sentinel logs for the working one and not working one? it is hard to analysis the cause based on your description.. Thanks!