Compatibility matrix of components versions

The following table outlines the compatibility matrix of the most recent Container Cloud and Cluster releases with their components versions. For details about unsupported releases, see Releases summary.

Container Cloud compatibility matrix

Release

Container Cloud

2.13.1

2.13.0

2.12.0

Release history

Release date

Nov 11, 2021

Oct 28, 2021

Oct 5, 2021

Cluster releases (managed)

7.3.0 MKE 3.4.5

-

7.2.0 MKE 3.4.5

*

*

7.1.0 MKE 3.4.0

-

-

*

6.20.0 + MOS 21.6 MKE 3.3.12

-

-

6.19.0 + MOS 21.5 MKE 3.3.12

*

6.18.0 + MOS 21.4 MKE 3.3.6

-

*

*

6.16.0 + MOS 21.3 MKE 3.3.6

-

-

-

5.20.0 MKE 3.3.12

-

5.19.0 MKE 3.3.12

*

*

5.18.0 MKE 3.3.6

-

-

*

Fully managed cluster

Mirantis Kubernetes Engine (MKE)

3.4.5 7.3.0
3.3.12 6.20.0, 5.20.0
3.4.5 7.3.0
3.3.12 6.19.0, 5.20.0
3.4.5 7.2.0
3.3.12 6.19.0, 5.19.0

Attached managed cluster

MKE

3.4.0-3.4.5 7.3.0
3.3.3-3.3.12 5.20.0
3.4.0-3.4.5 7.3.0
3.3.3-3.3.12 5.20.0
3.4.0-3.4.5 7.2.0
3.3.3-3.3.12 5.19.0

Container orchestration

Kubernetes

1.20 7.3.0
1.18 6.20.0, 5.20.0
1.20 7.3.0
1.18 6.19.0, 5.20.0
1.20 7.2.0
1.18 6.19.0, 5.19.0

Container runtime

Mirantis Container Runtime

20.10.6

20.10.6

20.10.6

OS distributions

Ubuntu

18.04

18.04

18.04

Infrastructure platform

AWS

Azure

Bare metal

Equinix Metal

MOS Victoria on OVS

OpenStack (Octavia)

Queens

Queens

Queens

VMware vSphere on:

* RHEL 7.9, 7.8 **
* CentOS 7.9 Tech Preview

7.0, 6.7

7.0, 6.7

7.0, 6.7

Software defined storage

Ceph

Octopus 15.2.13

Octopus 15.2.13

Octopus 15.2.13

Rook

1.6.8

1.6.8

1.6.8

Logging, monitoring, and alerting

StackLight

* - the Cluster release version is deprecated and will become unsupported in one of the following Container Cloud releases.

** - RHEL 7.8 deployment is possible with allowed access to the rhel-7-server-rpms repository provided by the Red Hat Enterprise Linux Server 7 x86_64. Verify that your RHEL license or activation key meets this requirement.

See also

Release Notes