Hi @preved911, can you double check your configuration? This error
lookup dgraph-alpha-0.dgraph-alpha-headless.production-services.svc.cluster.local: no such host"
indicates there is a configuration issue.
Can you try running the following curl command from one of your alpha pods?
curl dgraph-alpha-0.dgraph-alpha-headless.production-services.svc.cluster.local/state