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Enhancements

This section outlines new features and enhancements introduced in the Cluster release 5.20.0.

Improvements to StackLight alerting

Implemented the following improvements to StackLight alerting:

  • Implemented per-service *TargetDown and *TargetsOutage alerts that raise if one or all Prometheus targets are down.

  • Enhanced the alert inhibition rules to reduce alert flooding.

  • Removed the following inefficient alerts:

    • TargetDown

    • TargetFlapping

    • KubeletDown

    • ServiceNowWebhookReceiverDown

    • SfNotifierDown

    • PrometheusMsTeamsDown

Learn more

Available StackLight alerts