MSR 3.1 Compatibility Matrix¶
Mirantis Secure Registry (MSR, and formerly Docker Trusted Registry) provides an enterprise grade container registry solution that can be easily integrated to provide the core of an effective secure software supply chain.
Support for MSR is defined in the Mirantis Cloud Native Platform Subscription Services agreement.
MSR |
Kubernetes required |
Compatible MKE versions |
---|---|---|
3.1.9 |
1.24 - 1.27 |
3.6.x, 3.7.x, 3.8.x |
3.1.8 |
1.24 - 1.27 |
3.6.x, 3.7.x, 3.8.x |
3.1.7 |
1.24 - 1.27 |
3.6.x, 3.7.x, 3.8.x |
3.1.6 |
1.24 - 1.27 |
3.6.x, 3.7.x, 3.8.x |
3.1.5 |
1.24 - 1.27 |
3.6.x, 3.7.x, 3.8.x |
3.1.4 |
1.24 - 1.27 |
3.6.x, 3.7.x, 3.8.x |
3.1.3 |
1.24 - 1.27 |
3.6.x, 3.7.x, 3.8.x |
3.1.2 |
1.24 - 1.27 |
3.6.x, 3.7.x, 3.8.x |
3.1.1 |
1.24 - 1.27 |
3.6.x, 3.7.x, 3.8.x |
3.1.0 |
1.24 - 1.27 |
3.6.x, 3.7.x, 3.8.x |
Important
The Postgres Operator version you install must be 1.10.0 or later,
as all versions up through 1.8.2 use the PodDisruptionBudget policy/v1beta1
Kubernetes API, which is no longer served as of Kubernetes 1.25.
This being the case, various MSR features may not function properly if
a Postgres Operator prior to 1.10.0 is installed alongside MSR
on Kubernetes 1.25 or later.
Note
MKE 3.7.x and 3.6.x provide Kubernetes versions that are compatible with MSR 3.1.x.
Kubernetes prerequisites¶
For use with MSR, Kubernetes requires persistent volumes that support both the
ReadWriteOnce
and ReadWriteMany
volume access modes, or a
StorageClass
that can provision such volumes. Refer to the
System requirements for more information.
Storage backends¶
MSR supports the following storage systems:
Persistent volume |
|
Cloud storage providers |
|
Note
MSR cannot be deployed to Windows nodes.