2.27.4 (current)

Note

For MOSK clusters, Container Cloud 2.27.4 is the second patch release of MOSK 24.2.x series using the patch Cluster release 17.2.4. For the update path of 24.1 and 24.2 series, see MOSK documentation: Cluster update scheme.

The Container Cloud patch release 2.27.4, which is based on the 2.27.0 major release, provides the following updates:

• Support for the patch Cluster releases 16.2.4 and 17.2.4 that represents Mirantis OpenStack for Kubernetes (MOSK) patch release 24.2.2.

• Bare metal: update of Ubuntu mirror from ubuntu-2024-08-06-014502 to ubuntu-2024-08-21-014714 along with update of the minor kernel version from 5.15.0-117-generic to 5.15.0-119-generic for Jammy and to 5.15.0-118-generic for Focal.

• Security fixes for CVEs in images.

This patch release also supports the latest major Cluster releases 17.2.0 and 16.2.0. And it does not support greenfield deployments based on deprecated Cluster releases. Use the latest available Cluster release instead.

For main deliverables of the parent Container Cloud release of 2.27.4, refer to 2.27.0.

• Security notes
• Known issues
  • Bare metal
    • [46245] Lack of access permissions for HOC and HOCM objects
    • [24005] Deletion of a node with ironic Pod is stuck in the Terminating state
  • LCM
    • [39437] Failure to replace a master node on a Container Cloud cluster
    • [31186,34132] Pods get stuck during MariaDB operations
    • [30294] Replacement of a master node is stuck on the calico-node Pod start
    • [5782] Manager machine fails to be deployed during node replacement
    • [5568] The calico-kube-controllers Pod fails to clean up resources
  • Ceph
    • [26441] Cluster update fails with the MountDevice failed for volume warning
• Artifacts
  • Bare metal artifacts
  • Core artifacts
  • IAM artifacts