In a query where you have a regex matching certain services (icinga2 and graphite datasources) I need to store that value and reference it in another metric in the same query.
Goal here is to have a graph with all of the interface usage shown in one graph, not separate graphs for each interface…but that’s next.
In that example I need to save the value matched by
/[Gigabit|Fast]Ethernet.*/ and use it in place of
If that’s not really how I’m supposed to be doing it…please let me know.