I want to populate a variable from a list of client hostnames, using Elasticsearch. This works. However, I would like to template my dashboard so that it only shows the results from the selected clients in the panels.
I have my variable
$client set up and populated correctly:
I need an
All option to select all by default.
However, I don’t know how to actually use the value of that variable when querying Elasticsearch to return only the results I want.
In particular, the literal value of
$client = All is not useful for using in an ES query, is it?
How would I go about using the variable then?
(Using Grafana 9.2.0-beta1)