I’ve created Grafana dashboard that gathering data from Elasticsearch.
At the beginning the alert seems fine, but now it doesn’t works anymore.
Here’re the error messages
t=2020-05-28T14:37:50+0700 lvl=eror msg="Failed to send slack notification" logger=alerting.notifier.slack error="context deadline exceeded" webhook=de-data-alert t=2020-05-28T14:37:50+0700 lvl=eror msg="failed to send notification" logger=alerting.notifier uid=Lqs2uB6Wz error="context deadline exceeded"
I tried with turn off image rendering and did search for the solution. However, no luck for me
also test by test button provided in Grafana --> working fine
Any idea ? Thanks