This section describes the alerts for the Alertmanager service.
| Severity | Warning |
|---|---|
| Summary | Alertmanager has {{ $value }} failed notifications for
{{$labels.integration }} on the {{ $labels.instance}} instance
for 2 minutes. |
| Raise condition | increase(alertmanager_notifications_failed_total[2m]) > 0 |
| Description | Raises when Alertmanager fails to send a notification to a specific receiver or channel for the following exemplary reasons:
|
| Troubleshooting | Run docker service logs monitoring_alertmanager on any mon node
and inspect the Alertmanager logs. |
| Tuning | Not required |
| Severity | Warning |
|---|---|
| Summary | An average of {{ $value }} Alertmanager {{$labels.integration }}
alerts on the {{ $labels.instance }} instance are invalid for 2
minutes. |
| Raise condition | increase(alertmanager_alerts_invalid_total[2m]) > 0 |
| Description | Raises when Alertmanager receives an alert with errors, for example:
|
| Troubleshooting | Run docker service logs monitoring_alertmanager on any mon node
and inspect the Alertmanager logs. |
| Tuning | Not required |