Reference Application

Available since 2.21.0 for non-MOSK managed clusters

This section describes the alerts for the Reference Application service.


RefAppDnsLookupTooLong

Severity

Critical

Summary

Reference Application DNS lookup takes too long.

Description

The DNS lookup of the Reference Application probe takes on average more than 20 milliseconds for the last 2 minutes (based on at least 12 probes).

RefAppDown

Severity

Warning

Summary

Reference Application service is down.

Description

The Reference Application service is not accessible for more than 5% of probes for the last 2 minutes (based on at least 12 probes).

RefAppProbeTooLong

Severity

Critical

Summary

Reference Application probe takes too long.

Description

The Reference Application probe takes on average more than 100 milliseconds for the last 2 minutes (based on at least 12 probes).

RefAppTargetDown

Severity

Warning

Summary

Reference Application target is down.

Description

Prometheus fails to probe the Reference Application service for more than 5% of attempts for the last 2 minutes (based on at least 12 attempts).