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The AMD SEV support recently introduced to nova[0] depends on certain metadata properties for flavors and images which were either missing or only partially covered by existing glance metadata, so fill the missing gaps: - Add the hw:mem_encryption flavor extra spec and corresponding hw_mem_encryption image property. - hw_firmware_type has been supported by nova for quite a while, so register it as an official metadata property. - Add hw_cdrom_bus which was missing as per https://bugs.launchpad.net/glance/+bug/1808868. This shares values with hw_disk_bus, so document that too. [0] https://docs.openstack.org/nova/latest/admin/configuration/hypervisor-kvm.html#amd-sev-secure-encrypted-virtualization Closes-Bug: 1808868 Change-Id: I8116565ad0326d0125b320d840d787edcb086aa9
This directory contains predefined namespaces for Glance Metadata Definitions Catalog. Files from this directory can be loaded into the database using db_load_metadefs command for glance-manage. Similarly you can unload the definitions using db_unload_metadefs command.