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.

2.21.1

The Mirantis Container Cloud GA release 2.21.1 is based on 2.21.0 and:

• Introduces support for the Cluster release 12.5.0 that is based on the Cluster release 11.5.0 and represents Mirantis OpenStack for Kubernetes (MOSK) 22.5.

• Introduces support for Mirantis Kubernetes Engine 3.5.5 with Kubernetes 1.21 and Mirantis Container Runtime 20.10.13 in the 12.x Cluster release series.

• Supports the latest Cluster releases 7.11.0 and 11.5.0.

• Does not support greenfield deployments based on deprecated Cluster releases 11.4.0, 8.10.0, and 7.10.0. Use the latest available Cluster releases of the series instead.

For details about the Container Cloud release 2.21.1, refer to its parent release 2.21.0:

• Enhancements

• Addressed issues

• Known issues

• Components versions

• Artifacts

Caution

Make sure to update the Cluster release version of your managed cluster before the current Cluster release version becomes unsupported by a new Container Cloud release version. Otherwise, Container Cloud stops auto-upgrade and eventually Container Cloud itself becomes unsupported.

See also

• Cluster releases (managed)

• Releases summary

• Deprecation notes