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.
Release |
Container Cloud |
2.23.0 |
2.22.0 |
2.21.1 |
|---|---|---|---|---|
Release history |
Release date |
Mar 07, 2023 |
Jan 31, 2023 |
Dec 19, 2022 |
Cluster releases (managed) |
12.5.0 + MOSK 22.5 MKE 3.5.5 |
✓ |
✓ |
✓ |
11.7.0 MKE 3.5.7 |
✓ |
- |
- |
|
11.6.0 MKE 3.5.5 |
✓ * |
✓ |
- |
|
11.5.0 MKE 3.5.5 |
- |
✓ * |
✓ |
|
8.10.0 + MOSK 22.4 MKE 3.4.10 |
✓ * |
✓ * |
✓ * |
|
8.8.0 + MOSK 22.3 MKE 3.4.8 |
- |
- |
- |
|
7.11.0 MKE 3.4.11 |
- |
✓ * |
✓ |
|
Fully managed cluster |
Mirantis Kubernetes Engine (MKE) |
3.5.7 12.5.0, 11.7.0
|
3.5.5 12.5.0, 11.6.0
|
3.5.5 12.5.0, 11.5.0
3.4.11 7.11.0
|
Attached managed cluster |
MKE ** |
3.5.4-3.5.7 13.4.4-13.7.0
|
3.5.2-3.5.5 13.2.5-13.5.2
|
3.5.2-3.5.5 13.1.5-13.4.2
3.4.8-3.4.11 10.4.5-10.7.2
|
Container orchestration |
Kubernetes |
1.21 12.5.0, 11.7.0
|
1.21 12.5.0, 11.6.0
|
1.21 12.5.0, 11.5.0
1.20 7.11.0
|
Container runtime |
Mirantis Container Runtime |
20.10.13 |
20.10.13 |
20.10.13 |
OS distributions |
Ubuntu |
20.04 |
20.04 |
20.04 |
Infrastructure platform |
AWS |
✓ |
✓ |
✓ |
Azure |
✓ |
✓ |
✓ |
|
Bare metal |
✓ Kernel 5.4.0-137-generic |
✓ Kernel 5.4.0-125-generic |
✓ Kernel 5.4.0-125-generic |
|
Equinix Metal TechPreview |
✓ |
✓ |
✓ |
|
MOSK Victoria or Yoga with Tungsten Fabric *** |
✓ |
✓ |
✓ |
|
MOSK Victoria or Yoga with OVS |
✓ |
✓ |
✓ |
|
OpenStack (Octavia) |
Queens, Victoria, Yoga **** |
Queens, Victoria, Yoga **** |
Queens, Victoria **** |
|
VMware vSphere on:
* RHEL 7.8, 7.9, 8.4 *****
* CentOS 7.9 *****
* Ubuntu 20.04 ******
|
7.0, 6.7 |
7.0, 6.7 |
7.0, 6.7 |
|
Software defined storage |
Ceph |
Pacific 16.2.11 |
Octopus 15.2.17 |
Octopus 15.2.17 |
Rook |
1.0.0-20230120144247 |
1.0.0-20220809220209 |
1.0.0-20220809220209 |
|
Logging, monitoring, and alerting |
StackLight |
✓ |
✓ |
✓ |
* - The Cluster release version is deprecated and will become unsupported in one of the following Container Cloud releases.
** - Attachment of non Container Cloud based MKE clusters is supported on Ubuntu 20.04, RHEL 7.9, and CentOS 7.9.
*** - On the MOSK Victoria with Tungsten Fabric clusters of Container Cloud deployed before MOSK 22.3, Octavia enables a default security group for newly created load balancers. To change this configuration, refer to MOSK Operations Guide: Configure load balancing. To use the default security group, configure ingress rules as described in Bootstrap a management cluster or Create a managed cluster.
OpenStack Yoga is supported since Container Cloud 2.21.1.
**** - Only Cinder API V3 is supported.
***** - 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.
RHEL 8.4 and CentOS 7.9 deployments of vSphere-based clusters are available as Technology Preview features.
****** - Packer builds a vSphere virtual machine (VM) template that is based on Ubuntu 20.04 with kernel 5.4.0-125-generic. If you build a VM template manually, we recommend installing the same kernel version 5.4.0-125-generic.
See also