Release Notes¶
MOSK 22.3 8.8.0+22.3 current
The third MOSK release in 2022 introduces the following key features:
Support for Ubuntu 20.04 on OpenStack with OVS and Tungsten Fabric greenfield deployments
Support for large clusters
Introduction of the OpenStackDeploymentSecret custom resource
Switching to built-in policies for OpenStack services
Tungsten Fabric image precaching
MOSK 22.2 8.6.0+22.2
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
Release notes for the older product versions
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.