Redis cluster on kubernetes
Redis-4.0.0 has solved this problem by adding support for cluster announce node IP and Port
Set cluster-announce-ip as static IP of service over redis instance kubernetes deployment.
Link to setup instructions: https://github.com/zuxqoj/kubernetes-redis-cluster/blob/master/README-using-statefulset.md
Are you able to use DNS names instead of IP addresses? I think that is the preferred way to route your traffic to individual nodes in a statefulset:
https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#stable-network-id