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

Starting with MOSK 25.2, the MOSK documentation set will cover all product layers, including MOSK management (formerly MCC). This means everything you need will be in one place. The separate MCC documentation site will be retired, so please update your bookmarks for continued easy access to the latest content.

Release Controller¶

This section describes the alerts for the Mirantis Container Cloud Release Controller service.

For troubleshooting guidelines, see Troubleshoot Release Controller alerts.

MCCReleaseControllerDeploymentStateCritical

MCCReleaseControllerDeploymentStateCritical¶

Severity	Critical
Summary	Release Controller deployment is missing or has 0 replicas.
Description	The Release Controller deployment is not present or scaled down to 0 replicas.