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

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

Addressed issues

The following issues have been addressed in the Container Cloud patch release 2.26.1 along with the patch Cluster releases 17.1.1 and 16.1.1.

  • [39330] [StackLight] Fixed the issue with the OpenSearch cluster being stuck due to initializing replica shards.

  • [39220] [StackLight] Fixed the issue with Patroni failure due to no limit configuration for the max_timelines_history parameter.

  • [39080] [StackLight] Fixed the issue with the OpenSearchClusterStatusWarning alert firing during cluster upgrade if StackLight is deployed in the HA mode.

  • [38970] [StackLight] Fixed the issue with the Logs dashboard in the OpenSearch Dashboards web UI not working for the system index.

  • [38937] [StackLight] Fixed the issue with the View logs in OpenSearch Dashboards link not working in the Grafana web UI.

  • [40747] [vSphere] Fixed the issue with the unsupported Cluster release being available for greenfield vSphere-based managed cluster deployments in the drop-down menu of the cluster creation window in the Container Cloud web UI.

  • [40036] [LCM] Fixed the issue causing nodes to remain in the Kubernetes cluster when the corresponding Machine object is disabled during cluster update.