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

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

OpenStack¶

This section provides information about deprecated and removed functionality in Mirantis OpenStack services.

Instance image signature verification upon boot and upload¶

Deprecated	MOSK 25.2
Unsupported	MOSK 26.1
Details	Deprecated support for verifying image signature when an instance is booted from an image and an image is uploaded to the Image service. For more information, contact Mirantis support.

BGP VPN as a Service¶

Deprecated	MOSK 25.1
Unsupported	MOSK 25.2
Details	Deprecated support for the BGP VPN as a service. For more information, contact Mirantis support.

Logical Volume Manager with iSCSI for the Block Storage service¶

Deprecated	MOSK 25.1
Unsupported	MOSK 25.2
Details	Deprecated support for the Logical Volume Manager (LVM) with iSCSI backend for the Block Storage service. For more information, contact Mirantis support.

Multitenant OVS networking for the Bare Metal service¶

Deprecated	MOSK 25.1
Unsupported	MOSK 25.2
Details	Deprecated support for the multitenant networking in the Bare Metal service (Ironic) using Open vSwitch (OVS). For more information, contact Mirantis support.

DPDK¶

Deprecated	MOSK 25.1
Unsupported	MOSK 25.2
Details	Deprecated the DPDK feature. For more information, contact Mirantis support.

Telemetry services¶

Deprecated	MOSK 24.2.2
Unsupported	MOSK 24.2.4
Details	Deprecated the MOSK Telemetry services (Gnocchi, Ceilometer, and Aodh) that used to monitor OpenStack components. Also, the OpenStack Panko service has been removed from the product as long as it is no longer maintained in the upstream OpenStack after Victoria. For details, see panko repository.

Deprecated

MOSK 24.2.2

Unsupported

MOSK 24.2.4

Details

Deprecated the MOSK Telemetry services (Gnocchi, Ceilometer, and Aodh) that used to monitor OpenStack components.

Also, the OpenStack Panko service has been removed from the product as long as it is no longer maintained in the upstream OpenStack after Victoria. For details, see panko repository.

The allow-unsafe-backup parameter for MariaDB¶

Deprecated	MOSK 22.3
Removed	MOSK 22.4
Details	Removed the unsafe `--allow-unsafe-backup` flag for MariaDB backup for security and backup procedure simplification purposes.

CPU isolation using isolcpus¶

Deprecated	MOSK 22.2
Removed	To be decided
Details	Configuring CPU isolation through the `isolcpus` configuration parameter for Linux kernel is considered deprecated. MOSK 21.5 introduces the capability to configure CPU isolation using the `cpusets` mechanism in Linux kernel. For details, see CPU isolation using cpusets.