Management cluster components compatibility

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

MOSK management 2.31 series

Management cluster	2.31.0 (current)
Release date	2026-03-10
Mirantis Kubernetes Engine	3.7.28-mosk-1 [0]
Kubernetes	1.30
Mirantis Container Runtime	25.0.14m3
Ubuntu	24.04
Linux Kernel [1]	6.8.0-100-generic
Mirantis StackLight [2]	0.19.4

[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.