Is it possible to change the value only for a single graph in a dashboard?
Like this pseudo promql ($vertical is taken from global dropdown):
if $vertical=='fido2' then $vertical='multi-tenant' endif
sum(kafka_consumergroup_lag_sum{topic=~".+$vertical.+", \
consumergroup=~".+$testenv", consumergroup=~".+events.+"})
I found a workaround, but any no data will trigger the same:
sum(kafka_consumergroup_lag_sum{topic=~".+$vertical.+",\
consumergroup=~".+$testenv", consumergroup=~".+events.+"})
OR
sum(kafka_consumergroup_lag_sum{topic=~".+multi-tenant.+",\
consumergroup=~".+$testenv", consumergroup=~".+events.+"})
