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Doesn't work

See original GitHub issue

I installed the 1.1.1 version of Prometheus metrics plugin in Jenkins and restarted. It doesn’t work though:

curl -I https://myjenkins.com/prometheus
HTTP/1.1 302 Found
...

Issue Analytics

State:
Created 6 years ago
Reactions:7
Comments:10 (2 by maintainers)

Top GitHub Comments

1reaction

mmuthcommented, Jul 20, 2018

We have more or less the same issue here. I just tried to find something out:

I noticed that when I restart Jenkins and load the Prometheus endpoint the very first request needs very long (and the Thread dump looks similar to yours, @jasooonko )… but if I wait long enough, the metrics will show up and seem to be stable from then on.

At first, I initially loaded the endpoint twice, after the first request seem to need so long. I was just not patient - and if I do this, nothing won’t appear anymore. Then i only get the empty response forever, like you.

Well in a regular environment, where Prometheus scrapes regularly in a short interval, it might be similar to my initial fail when loading and loading again… so I have not found any solution yet, but I’d like to share my observation with you…

0reactions

markyjackson-tauliacommented, Jun 6, 2019

@kunal-kannav can you provide your config and screen shots