There is my Prometheus alert rule
avg_over_time(metricName[1m]) > 100
After alert fired, when the metrci data missing for more than 1 minute, the alert will resolved.
Is there any way to stop the change of alert status?
Can prometheus don't resolve alert when metric data missing?
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1 Answers
You can do this by leveraging last_over_time() as in my answer here.
(Answering this old question because it's still a high ranking Google result)
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