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

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

25.1

Release date

March 11, 2025

Name

MOSK 25.1

Cluster release

17.4.0

Highlights

  • Open Virtual Network (OVN) for greenfield deployments

  • External IP address capacity monitoring

  • Technical preview for synchronization of local MariaDB backups with remote S3 storage

  • Technical preview for CephFS driver for the Shared Filesystems service (OpenStack Manila)

  • Technical preview for introspective instance monitor

  • Technical preview for individual instance migration handling

  • Message of the Day (MOTD) for MOSK Dashboard

  • Volume type selection for instance creation

  • Technical preview for network port trunking

  • OpenStack database backup encryption

  • OpenStack Controller renaming to Rockoon

  • Technical preview for OpenSDN 24.1

  • Automatic Cassandra repairs

  • Per-node alerts for Cinder, Neutron, and Nova

  • RabbitMQ monitoring rework

  • Hiding sensitive ingress data of Ceph public endpoints

  • Rook 1.14

  • BareMetalHostInventory instead of BareMetalHost

  • Technical preview for automatic pausing of a MOSK cluster update

  • Granular cluster update through the Container Cloud web UI

  • Containerd as default container runtime