Mirantis Container Cloud (MCC) becomes part of Mirantis OpenStack for Kubernetes (MOSK)!

We are bringing MCC documentation into the MOSK documentation set so you can find everything in one place. The current MCC documentation portal will be retired soon, so we encourage you to update your bookmarks and workflows for continued easy access to the latest content.

Enhancements

This section outlines new features and enhancements introduced in the Cluster release 6.20.0.

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