On 17/02/2023 16:16, Mario Cornaccini wrote:
hi,
i have a job 'node-tools'ansible',
with two endpoints.. one for each node- and shell exporter.
in prometheus/targets i see the same set of labels for each endpoint.
for testing i stoppped the node exporter, but the alert is based on
the following expr:
up{} == 0
on the graph i can see that the up{}==0 expr has value 0 for a few
seconds, then gaps;
when i remove the ==0 i can see it goes from 0 to 1.
so it seems to me that the other (shell) exporter mixes into the up
metric;
and that is because the endpoint have the same labels, right ?
so in my scrape defintion i need to specify one differing label for
the shell exporter..
i could make an exporter label, setting it to 'node'/'shell' i guess..
or how do you guys handle that?
They can't have identical labels. Even if the job label is the same the
instance label should be different.
--
Stuart Clark
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