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MOSK cluster components compatibility

The table below provides the insight into the versions of the components running on a MOSK cluster.

MOSK 25.2 series

MOSK cluster

25.2
(21.0.0)

25.2.1
(21.0.1)

25.2.2
(21.0.2)

25.2.3
(21.0.3)

25.2.4
(21.0.4)

25.2.5
(21.0.5)

25.2.6
(21.0.6)

25.2.7
(21.0.7)
current patch

Release date

2025-09-23

2025-10-08

2025-11-03

2025-12-01

2026-01-05

2026-02-03

2026-03-25

2026-04-20

Mirantis Kubernetes Engine

3.7.24-mosk-1 [3]

3.7.25-mosk-1 [3]

3.7.25-mosk-1 [3]

3.7.26-mosk-1 [3]

3.7.27-mosk [3]

3.7.28-mosk-1 [3]

3.7.29-mosk [3]

3.7.29-mosk [3]

Kubernetes

1.30

1.30

1.30

1.30

1.30

1.30

1.30

1.30

Mirantis Container Runtime

25.0.12

25.0.12

25.0.13m1

25.0.13m1

25.0.14m3

25.0.14m3

25.0.14m3

25.0.15m1

Ubuntu

22.04

22.04

22.04

22.04

22.04

22.04

22.04

22.04

Linux Kernel [0]

5.15.0-153-generic

5.15.0-153-generic

5.15.0-157-generic

5.15.0-161-generic

5.15.0-163-generic

5.15.0-164-generic

5.15.0-171-generic

5.15.0-173-generic

Mirantis StackLight [1]

0.18.5

0.18.7

0.18.9

0.18.11

0.18.13

0.18.15

0.18.17

0.18.19

OpenStack [2]

Epoxy,
Caracal
Epoxy,
Caracal
Epoxy,
Caracal
Epoxy,
Caracal
Epoxy,
Caracal
Epoxy,
Caracal
Epoxy,
Caracal
Epoxy,
Caracal

OpenSDN

24.1

24.1

24.1

24.1

24.1

24.1

24.1

24.1

Ceph

Squid 19.2.3-4.cve

Squid 19.2.3-4.cve

Squid 19.2.3-6.cve

Squid 19.2.3-8.cve

Squid 19.2.3-13.cve

Squid 19.2.3-17.cve

Squid 19.2.3-19.cve

Squid 19.2.3-21.cve