Release Notes

MOSK 22.2 8.6.0+22.2 current

The second MOSK release in 2022 introduces the following key features:

  • MariaDB minor version update to 10.6

  • End-user IP addresses captured in cloud’s logs

  • Compliance with OpenStack security checklist

  • Technical Preview of CPU isolation using cpusets

  • Technical Preview of MOSK on local mdadm RAID devices of level 10

MOS 22.1 8.5.0+22.1

Update for the MOS GA release introducing the following key features:

  • Virtual CPU mode configuration

  • Automatic backup and restoration of Tungsten Fabric databases (Cassandra and ZooKeeper)

  • Tungsten Fabric settings persistency: VxLAN Identifier Mode, Encapsulation Priority Order, BGP Autonomous System

  • Technical preview of object storage encryption

MOS 21.6 6.20.0+21.6

Update for the MOS GA release introducing the following key features:

  • Tungsten Fabric 2011 as default

  • Periodic automatic cleanup of OpenStack databases

  • Validation of the TF Operator custom resource

  • Technical preview of image signature verification capability

  • Technical preview of the multi-rack architecture with Tungsten Fabric

  • Improvements to StackLight alerting

  • Technical preview of Vault connectivity configuration

MOS 21.5 6.19.0+21.5

Update for the MOS GA release introducing the following key features:

  • Tungsten Fabric 2011 LTS

  • Upgrade path for Tungsten Fabric from 5.1 to 2011

  • Machine-readable status for OpenStack

  • Technical preview of Tungsten Fabric multiple workers of Contrail API

  • Technical preview of Cinder volume encryption

MOS 21.4 6.18.0+21.4

Update for the MOS GA release introducing the following key features:

  • Full support for OpenStack Victoria with OVS or Tungsten Fabric 5.1 with the verified Ussuri to Victoria upgrade path

  • Technical preview of SR-IOV and DPDK for Tungsten Fabric 2011

  • Technical preview of Masakari instance evacuation

MOS 21.3 6.16.0+21.3

Update for the MOS GA release introducing support for Hyperconverged OpenStack compute nodes, SR-IOV and control interface specification for Tungsten Fabric, and the following Technology Preview features:

  • LVM block storage

  • East-west traffic encryption

  • Tungsten Fabric 2011

MOS 21.2 6.14.0+21.2

Update for the MOS GA release introducing proxy support and the following Technology Preview features:

  • Instances High Availability service

  • LVM ephemeral storage and encryption

  • SR-IOV for Tungsten Fabric vRouter

  • Custom Tungsten Fabric vRouter settings

MOS 21.1 6.12.0+21.1

Update for the MOS GA release introducing support for the PCI passthrough feature and Tungsten Fabric monitoring, as well as the following Technology Preview features:

  • OpenStack Victoria support with OVS and Tungsten Fabric 5.1

  • SR-IOV for OpenStack

  • Components collocation (OpenStack compute and Ceph nodes)

MOS Ussuri Update 6.10.0

The first update to MOS Ussuri release introducing support for object storage and a Telco deployment profile, which includes implementation of baseline Enhanced Platform Awareness (NUMA awareness, huge pages, CPU pinning) capabilities, and Technology Preview of packet processing acceleration (Data Plane Development Kit-enabled Tungsten Fabric).

MOS Ussuri 6.8.1

General availability of the product with OpenStack Ussuri and choice of Neutron/OVS or Tungsten Fabric 5.1 for networking. Runs on top of a bare metal Kubernetes cluster managed by Container Cloud.