Cassandra node A not replicating to node B

[bamb00]

Hi,

I deploy cassandra-replication-controller.yaml with replicas of 2 on Kubernetes v1.5.4. I create a keyspace name ks1 on node A but when I verify in node B the keyspace ks1 was not replicate to node B. How do I troubleshoot to why it is not replicating? I've create a env variable PEER_DISCOVERY_DOMAIN=nodeA.default.svc.cluster.local

Any help would be appreciate.

Thanks,
David