Kibana Not Able to Connect to Elastic Master in Kubernetes from elastic-helm

I am installing Elasticsearch with xpack security from kubernetes - using hel chart from elastic

But kibana is not able to communicate to Elasticsearch Cluster

{"type":"log","@timestamp":"2019-06-14T05:07:41Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"No living connections"}
{"type":"log","@timestamp":"2019-06-14T05:07:41Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"Unable to revive connection: https://elasticsearch-master:9200/"}
{"type":"log","@timestamp":"2019-06-14T05:07:41Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"No living connections"}
{"type":"log","@timestamp":"2019-06-14T05:07:41Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"Unable to revive connection: https://elasticsearch-master
:9200/"}
{"type":"log","@timestamp":"2019-06-14T05:07:41Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"No living connections"}
{"type":"log","@timestamp":"2019-06-14T05:07:41Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"Unable to revive connection: https://elasticsearch-master:9200/"}
{"type":"log","@timestamp":"2019-06-14T05:07:41Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"No living connections"}
{"type":"log","@timestamp":"2019-06-14T05:07:41Z","tags":["warning","task_manager"],"pid":1,"message":"PollError No Living connections"}
{"type":"log","@timestamp":"2019-06-14T05:07:43Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"Unable to revive connection: https://elasticsearch-master:9200/"}
{"type":"log","@timestamp":"2019-06-14T05:07:43Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"No living connections"}
{"type":"log","@timestamp":"2019-06-14T05:07:44Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"Unable to revive connection: https://elasticsearch-master:9200/"}
{"type":"log","@timestamp":"2019-06-14T05:07:44Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"No living connections"}
{"type":"log","@timestamp":"2019-06-14T05:07:44Z","tags":["warning","task_manager"],"pid":1,"message":"PollError No Living connections"}
{"type":"log","@timestamp":"2019-06-14T05:07:45Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"Unable to revive connection: https://elasticsearch-master:9200/"}
{"type":"log","@timestamp":"2019-06-14T05:07:45Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"No living connections"}
{"type":"log","@timestamp":"2019-06-14T05:07:47Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"Unable to revive connection: https://elasticsearch-master:9200/"}
{"type":"log","@timestamp":"2019-06-14T05:07:47Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"No living connections"}
{"type":"log","@timestamp":"2019-06-14T05:07:47Z","tags":["warning","task_manager"],"pid":1,"message":"PollError No Living connections"}
{"type":"log","@timestamp":"2019-06-14T05:07:48Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"Unable to revive connection: https://elasticsearch-master:9200/"}
{"type":"log","@timestamp":"2019-06-14T05:07:48Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"No living connections"}
{"type":"log","@timestamp":"2019-06-14T05:07:50Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"Unable to revive connection: https://elasticsearch-master:9200/"}
{"type":"log","@timestamp":"2019-06-14T05:07:50Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"No living connections"}
{"type":"log","@timestamp":"2019-06-14T05:07:50Z","tags":["warning","task_manager"],"pid":1,"message":"PollError No Living connections"}
{"type":"log","@timestamp":"2019-06-14T05:07:50Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"Unable to revive connection: https://elasticsearch-master:9200/"}
{"type":"log","@timestamp":"2019-06-14T05:07:50Z","tags":["warning","elasticsearch","admin"],"pid":1,"message":"No living connections"}

I tried with https and http but no avail .

The Configuration for Kibana is as follows in values.yml file

elasticsearchHosts: "https://elasticsearch-master:9200"
protocol: https
readinessProbe:
failureThreshold: 3
initialDelaySeconds: 10
periodSeconds: 10
successThreshold: 3
timeoutSeconds: 5
kibanaConfig:
kibana.yml: |
server.host: "0.0.0.0"
extraEnvs:

  • name: 'ELASTICSEARCH_USERNAME'
    valueFrom:
    secretKeyRef:
    name: elastic-credentials
    key: username
  • name: 'ELASTICSEARCH_PASSWORD'
    valueFrom:
    secretKeyRef:
    name: elastic-credentials
    key: password
    image: "docker.elastic.co/kibana/kibana"
    secretMounts:
  • name: elastic-certificates
    secretName: elastic-certificates
    path: /usr/share/kibana/config/certs
    imageTag: "6.8.0"
    imagePullPolicy: "IfNotPresent"
    resources:
    limits:
    cpu: 500m
    memory: 2048Mi
    requests:
    cpu: 300m
    memory: 1024Mi
    persistentVolumeClaim:
    storageClass: rkcph-flinkes-kibana
    size: 5Gi
    service:
    externalPort: 5601

I tried with http, https but no avail . What am i missing here .