Hi, I'm trying to raise an alert on metric(metric_test). Evaluation interval is every 5mints.
Issue: Suppose, At time(T1) alert is fired and prometheus scrapes metric at time(t3) but there is no metric with name metric_test at target during that time, prometheus will update as no data as shown below. In Prometheus GUI -> Graph, when you query for metric like below , it is showing no data. Metric_test no data at time(t5) evaluation of alerts happens, due to "no data" it is marking alerts as resolved. I don't want evaluation of alert expressions to happen when there is no data . How can we avoid that? -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/CAOrgXNJqMKQ7M22Mn9W1nL4Qxh5r_VLCZ_UPuBy1DwNZFN8CmA%40mail.gmail.com.
