The elastic cluster consists of 5 primary nodes and 1 DR node.
I was unable to authenticate the elastic cluster using elastic user(basic authentication).
Also, I tried to curl -XGET -u elastic:password http://localhost:9200/_cluster/health?pretty. But this also not worked in this case. After checking the node connectivity to the cluster, I realized the DR node has isolated form the cluster.
I want to know what is the reason to unable to authenticate elastic user when DR node is isolated from the elastic cluster.
Is there a way to maintain the elastic cluster in stable conditions in this scenario also.