redis5.0.4 problem with GOSSIP

[gbsnaker]

redis5.0.4 problem with GOSSIP

hi ,when i use redis5.0.4 to create cluster in k8s. meet gossip error.
when redis-cli --cluster create *** command, connect node with 172.20.17.0:16379 in log.
is 172.20.17.0 a network address not node ip 172.20.17.34. so i use node nodeSelector to bind all my redis instance to a single node is ok .
how can i solve this issue? thanks .