I'm currently trying to create a graph on Grafana to monitor the status of my servers, however, I can't seem to find a way to use the value of a field as the value to be displayed on the graph. (Datasource is ElasticSearch)
The following "document" is going to be sent to GrayLog (which saves to Elastic) every 1 minute for an array of regions.
{
"region_key": "some_key",
"region_name": "Some Name",
"region_count": 1610
}
By using the following settings, I can get Grafana to display the count of messages it received for each region, however, I want to display the number on the region_count field instead.
How can I accomplish this? is this even possible using Elastic as the datasource?