2025.1 Series Release Notes

20.0.2-2

Bug Fixes

  • Creating or updating a cluster template with an image that does not have the os_distro property set previously failed with a confusing “cluster type not supported” error listing unrelated driver combinations. This case is now detected explicitly and raises a clear error stating that the image’s os_distro is unset and therefore not supported.

Other Notes

  • The error raised when a cluster’s (server_type, os, coe) combination does not match any loaded cluster driver now lists the combinations that are actually supported by the loaded drivers, making it easier to diagnose why a driver could not be matched. A separate, more specific error is now raised when a matching driver exists but is a beta driver that has not been enabled via [drivers]/enabled_beta_drivers.

20.0.2

New Features

  • Add a validation for the case when boot_volume_size label and flavor’s disk are both zero.

Bug Fixes

  • The boot_volume_size label value is passed as a string from the API. The validator now converts it to an integer before comparison.

20.0.1

New Features

  • Add subject key identifier extension to x509 operations signing function. Allows for magnum Kubernetes clusters to generate certificates with authority key identifier extension.

20.0.0

Deprecation Notes