External endpoint

This section describes the alerts for external endpoints.


ExternalEndpointDown

Severity

Critical

Summary

External endpoint is down.

Description

The {{ $labels.instance }} external endpoint probed by the {{ $labels.job }} job is not accessible for the last 2 minutes.


ExternalEndpointTCPFailure

Severity

Critical

Summary

Failure to establish a TCP or TLS connection.

Description

The system cannot establish a TCP or TLS connection to {{ $labels.instance }} probed by the {{ $labels.job }} job.


ExternalEndpointTargetDown

Severity

Critical

Summary

{{ $labels.instance }} external endpoint target down.

Description

Prometheus fails to probe the {{ $labels.instance }} external endpoint (more than 1/10 failed probes).