Current Series Release Notes

30.0.0-26

New Features

• The libvirt driver now supports hw_vif_model=igb image property if the hypervisor has libvirt version 9.3.0 and qemu version 8.0.0 or higher.

• On HCI deployments where Nova is collocated with the Cinder service or the Glance using Cinder backend service, an os-brick shared location can be configured using the lock_path in the [os_brick] configuration section.

• Support creating servers with RBAC shared security groups by using the new shared filter for security groups. See blueprint shared-security-groups for more details.

Upgrade Notes

• Support for Python 3.8 has been removed. Now the minimum python version supported is 3.9 .

Deprecation Notes

• The following volume drivers of the libvirt virt driver have been deprecated and will be removed in a future release. The corresponding volume drivers in cinder were all marked unsupported and will be removed.

  • Quobyte

  • SMBFS

  • Virtuozzo Storage