Trying to create a variable based on Graphite tags.
data in Graphite is tagged i.e. I have data with tags such as
First variable named = region
query = tag_values(region)
this returns a list with values “emea” “amrs”
I want to pass the $region variable to next variable query
Second variable named = device
when I view the template the variables are set correctly
for example in the region variable I see “emea” “amrs”
when I select “emea” I see the device list populated with “router-y”
when I select "amrs I see the device list populated with “router-x”
however when I select region=ALL the device list shows “All” and not “router-x” and “router-y” as I expect.
when I use multi-select and select region=emea + amrs the device list does not update, I expect it to update to show device “router-x” and “router-y”