I’m looking to create multiple variables for my charts in Grafana. I have Nagios/CheckMK data going to InfluxDB, and some of it is case-sensitive. I’ve tried using the (?i) switch, and receive errors as such:
Template variables could not be initialized: Invalid regular expression: /(?i)pco/: Invalid group
Am I missing something in the query? I’m usually good with regex, and have verified this works on other documents/platforms.