3a281b9bc6
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
39 lines
1.9 KiB
JSON
39 lines
1.9 KiB
JSON
{
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"namespace": "OS::Compute::Libvirt",
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"display_name": "libvirt Driver Options",
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"description": "The libvirt compute driver options. \n\nThese are properties that affect the libvirt compute driver and may be specified on flavors and images. For a list of all hypervisors, see here: https://wiki.openstack.org/wiki/HypervisorSupportMatrix.",
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"visibility": "public",
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"protected": true,
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"resource_type_associations": [
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{
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"name": "OS::Glance::Image",
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"prefix": "hw_"
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},
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{
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"name": "OS::Nova::Flavor",
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"prefix": "hw:"
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}
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],
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"properties": {
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"serial_port_count": {
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"title": "Serial Port Count",
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"description": "Specifies the count of serial ports that should be provided. If hw:serial_port_count is not set in the flavor's extra_specs, then any count is permitted. If hw:serial_port_count is set, then this provides the default serial port count. It is permitted to override the default serial port count, but only with a lower value.",
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"type": "integer",
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"minimum": 0
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},
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"boot_menu": {
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"title": "Boot Menu",
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"description": "If true, enables the BIOS bootmenu. In cases where both the image metadata and Extra Spec are set, the Extra Spec setting is used. This allows for flexibility in setting/overriding the default behavior as needed.",
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"type": "string",
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"enum": ["true", "false"]
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},
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"mem_encryption": {
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"title": "Hardware Memory Encryption",
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"description": "Enables encryption of guest memory at the hardware level, if there are compute hosts available which support this. See https://docs.openstack.org/nova/latest/admin/configuration/hypervisor-kvm.html#amd-sev-secure-encrypted-virtualization for details.",
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"type": "string",
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"enum": ["true", "false"]
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}
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},
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"objects": []
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}
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