Unable to retrieve version information from OpenSearch nodes

Hello friends, I am trying to install OpenSearch and its dashboard on Kubernetes Cluster using Helm Chart. I am getting below error message while installing dashboard. Please advise.

{“type”:“log”,"@timestamp":“2021-09-07T07:40:44Z”,“tags”:[“info”,“plugins-service”],“pid”:1,“message”:“Plugin “visTypeXy” is disabled.”}
{“type”:“log”,"@timestamp":“2021-09-07T07:40:45Z”,“tags”:[“warning”,“config”,“deprecation”],“pid”:1,“message”:"“cpu.cgroup.path.override” is deprecated and has been replaced by “ops.cGroupOverrides.cpuPath”"}
{“type”:“log”,"@timestamp":“2021-09-07T07:40:45Z”,“tags”:[“warning”,“config”,“deprecation”],“pid”:1,“message”:"“cpuacct.cgroup.path.override” is deprecated and has been replaced by “ops.cGroupOverrides.cpuAcctPath”"}
{“type”:“log”,"@timestamp":“2021-09-07T07:40:49Z”,“tags”:[“info”,“plugins-system”],“pid”:1,“message”:“Setting up [45] plugins: [alertingDashboards,opensearchDashboardsLegacy,usageCollection,opensearchDashboardsUsageCollection,mapsLegacy,opensearchUiShared,share,embeddable,expressions,data,home,apmOss,console,management,indexPatternManagement,advancedSettings,savedObjects,securityDashboards,indexManagementDashboards,anomalyDetectionDashboards,dashboard,visualizations,inputControlVis,visTypeTable,visTypeVega,visTypeTimeline,timeline,visTypeMarkdown,tileMap,regionMap,ganttChartDashboards,visualize,notebooksDashboards,traceAnalyticsDashboards,queryWorkbenchDashboards,reportsDashboards,legacyExport,charts,visTypeTagcloud,visTypeVislib,visTypeTimeseries,visTypeMetric,discover,savedObjectsManagement,bfetch]”}
{“type”:“log”,"@timestamp":“2021-09-07T07:41:03Z”,“tags”:[“info”,“savedobjects-service”],“pid”:1,“message”:“Waiting until all OpenSearch nodes are compatible with OpenSearch Dashboards before starting saved objects migrations…”}
{“type”:“log”,"@timestamp":“2021-09-07T07:41:03Z”,“tags”:[“error”,“opensearch”,“data”],“pid”:1,“message”:"[ResponseError]: Response Error"}
{“type”:“log”,"@timestamp":“2021-09-07T07:41:04Z”,“tags”:[“error”,“savedobjects-service”],“pid”:1,“message”:“Unable to retrieve version information from OpenSearch nodes.”}
{“type”:“log”,"@timestamp":“2021-09-07T07:41:05Z”,“tags”:[“error”,“opensearch”,“data”],“pid”:1,“message”:"[ResponseError]: Response Error"}

This error is being emitted by OpenSearch Dashboards, correct?

I think this has something to do with OPENSEARCH_HOSTS in opensearch_dashboards.yml

Now the dashboard is loading after adding the following configuration parameters in opensearch_dashboards.yml. Thanks for your direction to resolve the issue.

opensearch.hosts: [https://:< OpenSearch port >/]
opensearch.username:
opensearch.password:

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