Notice the "Error sending alert ... context deadline exceeded". Does this happen for every POST?
Maybe prometheus is retrying an old alert over and over again. I would resolve that issue first. It seems your application *is* receiving the message - so maybe it's not completing the HTTP exchange correctly (e.g. returning a status code 2xx and an empty response body) -- 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/06d16b85-032c-4171-bf5b-be70cc101cb3%40googlegroups.com.
