I have two CA API Gateway clusters[A and B] at two different datacenters. Cluster A has been operational for past two years. Cluster B has been setup recently. All the gateway entities from cluster A was migrated to cluster B using GMU[migratein -all].
My questions are
1.How do I validate if both the cluster are absolutely in sync? What is the approach that I need to follow to validate this?
2.Cluster A keeps having constant changes.How to ensure that these delta changes gets pushed to cluster B?