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.

Management cluster components compatibility

The following table outlines the compatibility matrix of the components included in the management cluster.

MOSK management 2.30 series

Management cluster	2.30.0 (current)
Release date	2025-09-23
Mirantis Kubernetes Engine	3.7.24-mosk-1 0
Kubernetes	1.30
Mirantis Container Runtime	25.0.12
Ubuntu	24.04
Linux Kernel 1	6.8.0-79-generic
Mirantis StackLight 2	0.18.5

0

This MKE release is available exclusively for MOSK. For further details, contact Mirantis support.

1

The kernel version of the host operating system is validated by Mirantis and confirmed to be working for the supported use cases. Usage of custom kernel versions or third-party vendor-provided kernels, such as FIPS-enabled, assume full responsibility for validating the compatibility of components in such environments.

2

The StackLight version is represented by the tag of the stacklight Helm chart, which includes information about all StackLight components.