I have a production cluster of 6 nodes (3 master + 3 data nodes) and I would like to configure a Kibana instance using docker on Kubernetes. I came across the documentation recommending running "an Elasticsearch Coordinating only node on the same machine as Kibana.". The problem is I am using docker on kubernetes using the official kibana image (that does not have ES installed AFAIK).
Is there another image or recommended configuration for production in containerized cluster to load balance ES?