Elasticsearch data source provides a quick and flexible way to issue queries to one or more indexes in an Elasticsearch cluster
The first step is to create the data source and provide the Elasticsearch cluster URL and optionally provide the basic auth
Configuring the Elasticsearch data source
In the query editor view, select the Elasticsearch data source created above. On the left column, click on the refresh
icon to refresh the schemes (indexes). The schemes are expandable and show the schema details.
Refresh and lookup Elasticsearch indexes
You can then proceed to the query editor and run the search query. The query uses JSON as passed to the Elasticsearch search API
Writing a search query against an Elasticsearch index