kibana deployment not working

[vipin5050]

I am using documentation to install kibana but its failing. it creates pod but kibana does not starts. I logged in to pod and kibana.yaml under

`$ kubectl exec -it kibana-8469b466b9-72lk6 bash -n ot-operators
kubectl exec [POD] [COMMAND] is DEPRECATED and will be removed in a future version. Use kubectl exec [POD] -- [COMMAND] instead.
bash-4.4$ cat config/kibana.yml

** THIS IS AN AUTO-GENERATED FILE **

Default Kibana configuration for docker target

server.host: "0.0.0.0"
server.shutdownTimeout: "5s"
elasticsearch.hosts: [ "http://elasticsearch:9200" ]
monitoring.ui.container.elasticsearch.enabled: true`

where as elasticsearch server should elasticsearch-master plus from log I can see kibana cant connect to elasticsearch server