LGTM, merged.
I also found another small bug with monitor-name (if set to empty string you ended up with empty tag value). Fixed that as drive by.
Charm composed and in the charm store: cs:~prometheus-charmers/prometheus-9
LGTM, merged.
I also found another small bug with monitor-name (if set to empty string you ended up with empty tag value). Fixed that as drive by.
Charm composed and in the charm store: charmers/ prometheus- 9
cs:~prometheus-