Is it possible to replace certain char in label?
I have a metric like this:
label1 may have values:
and so on
It isn’t known how many ‘-’ it has.
I want to replace all dashes with underscore in label1 value:
Again, i don’t know how many dashes it may has.
I tried using “metric_relabel_configs” with replace mechanism, but it seems not possible to do with that.