Extra Specs¶
The following is an overview of all extra specs recognized by nova in its default configuration.
Note
Other services and virt drivers may provide additional extra specs not listed here. In addition, it is possible to register your own extra specs. For more information on the latter, refer to Compute schedulers.
Placement¶
The following extra specs are used during scheduling to modify the request sent to placement.
resources
¶
The following extra specs are used to request an amount of the specified resource from placement when scheduling. All extra specs expect an integer value.
Note
Not all of the resource types listed below are supported by all virt drivers.
- resources{group}:VCPU¶
- Type:
int
The amount of resource VCPU requested.
- resources{group}:MEMORY_MB¶
- Type:
int
The amount of resource MEMORY_MB requested.
- resources{group}:DISK_GB¶
- Type:
int
The amount of resource DISK_GB requested.
- resources{group}:PCI_DEVICE¶
- Type:
int
The amount of resource PCI_DEVICE requested.
- resources{group}:SRIOV_NET_VF¶
- Type:
int
The amount of resource SRIOV_NET_VF requested.
- resources{group}:NUMA_SOCKET¶
- Type:
int
The amount of resource NUMA_SOCKET requested.
- resources{group}:NUMA_CORE¶
- Type:
int
The amount of resource NUMA_CORE requested.
- resources{group}:NUMA_THREAD¶
- Type:
int
The amount of resource NUMA_THREAD requested.
- resources{group}:NUMA_MEMORY_MB¶
- Type:
int
The amount of resource NUMA_MEMORY_MB requested.
- resources{group}:IPV4_ADDRESS¶
- Type:
int
The amount of resource IPV4_ADDRESS requested.
- resources{group}:VGPU¶
- Type:
int
The amount of resource VGPU requested.
- resources{group}:VGPU_DISPLAY_HEAD¶
- Type:
int
The amount of resource VGPU_DISPLAY_HEAD requested.
- resources{group}:NET_BW_EGR_KILOBIT_PER_SEC¶
- Type:
int
The amount of resource NET_BW_EGR_KILOBIT_PER_SEC requested.
- resources{group}:NET_BW_IGR_KILOBIT_PER_SEC¶
- Type:
int
The amount of resource NET_BW_IGR_KILOBIT_PER_SEC requested.
- resources{group}:PCPU¶
- Type:
int
The amount of resource PCPU requested.
- resources{group}:MEM_ENCRYPTION_CONTEXT¶
- Type:
int
The amount of resource MEM_ENCRYPTION_CONTEXT requested.
- resources{group}:FPGA¶
- Type:
int
The amount of resource FPGA requested.
- resources{group}:PGPU¶
- Type:
int
The amount of resource PGPU requested.
- resources{group}:NET_PACKET_RATE_KILOPACKET_PER_SEC¶
- Type:
int
The amount of resource NET_PACKET_RATE_KILOPACKET_PER_SEC requested.
- resources{group}:NET_PACKET_RATE_EGR_KILOPACKET_PER_SEC¶
- Type:
int
The amount of resource NET_PACKET_RATE_EGR_KILOPACKET_PER_SEC requested.
- resources{group}:NET_PACKET_RATE_IGR_KILOPACKET_PER_SEC¶
- Type:
int
The amount of resource NET_PACKET_RATE_IGR_KILOPACKET_PER_SEC requested.
- resources{group}:CUSTOM_{resource}¶
- Type:
int
The amount of resource CUSTOM_{resource} requested.
trait
¶
The following extra specs are used to request a specified trait from placement when scheduling. All extra specs expect one of the following values:
required
forbidden
Note
Not all of the traits listed below are supported by all virt drivers.
- trait{group}:COMPUTE_DEVICE_TAGGING¶
- Type:
str
Require or forbid trait COMPUTE_DEVICE_TAGGING.
- trait{group}:COMPUTE_NODE¶
- Type:
str
Require or forbid trait COMPUTE_NODE.
- trait{group}:COMPUTE_TRUSTED_CERTS¶
- Type:
str
Require or forbid trait COMPUTE_TRUSTED_CERTS.
- trait{group}:COMPUTE_SAME_HOST_COLD_MIGRATE¶
- Type:
str
Require or forbid trait COMPUTE_SAME_HOST_COLD_MIGRATE.
- trait{group}:COMPUTE_RESCUE_BFV¶
- Type:
str
Require or forbid trait COMPUTE_RESCUE_BFV.
- trait{group}:COMPUTE_ACCELERATORS¶
- Type:
str
Require or forbid trait COMPUTE_ACCELERATORS.
- trait{group}:COMPUTE_SOCKET_PCI_NUMA_AFFINITY¶
- Type:
str
Require or forbid trait COMPUTE_SOCKET_PCI_NUMA_AFFINITY.
- trait{group}:COMPUTE_REMOTE_MANAGED_PORTS¶
- Type:
str
Require or forbid trait COMPUTE_REMOTE_MANAGED_PORTS.
- trait{group}:COMPUTE_MEM_BACKING_FILE¶
- Type:
str
Require or forbid trait COMPUTE_MEM_BACKING_FILE.
- trait{group}:COMPUTE_MANAGED_PCI_DEVICE¶
- Type:
str
Require or forbid trait COMPUTE_MANAGED_PCI_DEVICE.
- trait{group}:COMPUTE_ADDRESS_SPACE_PASSTHROUGH¶
- Type:
str
Require or forbid trait COMPUTE_ADDRESS_SPACE_PASSTHROUGH.
- trait{group}:COMPUTE_ADDRESS_SPACE_EMULATED¶
- Type:
str
Require or forbid trait COMPUTE_ADDRESS_SPACE_EMULATED.
- trait{group}:COMPUTE_SHARE_LOCAL_FS¶
- Type:
str
Require or forbid trait COMPUTE_SHARE_LOCAL_FS.
- trait{group}:COMPUTE_ARCH_AARCH64¶
- Type:
str
Require or forbid trait COMPUTE_ARCH_AARCH64.
- trait{group}:COMPUTE_ARCH_PPC64LE¶
- Type:
str
Require or forbid trait COMPUTE_ARCH_PPC64LE.
- trait{group}:COMPUTE_ARCH_MIPSEL¶
- Type:
str
Require or forbid trait COMPUTE_ARCH_MIPSEL.
- trait{group}:COMPUTE_ARCH_S390X¶
- Type:
str
Require or forbid trait COMPUTE_ARCH_S390X.
- trait{group}:COMPUTE_ARCH_RISCV64¶
- Type:
str
Require or forbid trait COMPUTE_ARCH_RISCV64.
- trait{group}:COMPUTE_ARCH_X86_64¶
- Type:
str
Require or forbid trait COMPUTE_ARCH_X86_64.
- trait{group}:COMPUTE_CONFIG_DRIVE_REGENERATION¶
- Type:
str
Require or forbid trait COMPUTE_CONFIG_DRIVE_REGENERATION.
- trait{group}:COMPUTE_EPHEMERAL_ENCRYPTION¶
- Type:
str
Require or forbid trait COMPUTE_EPHEMERAL_ENCRYPTION.
- trait{group}:COMPUTE_EPHEMERAL_ENCRYPTION_PLAIN¶
- Type:
str
Require or forbid trait COMPUTE_EPHEMERAL_ENCRYPTION_PLAIN.
- trait{group}:COMPUTE_EPHEMERAL_ENCRYPTION_LUKS¶
- Type:
str
Require or forbid trait COMPUTE_EPHEMERAL_ENCRYPTION_LUKS.
- trait{group}:COMPUTE_EPHEMERAL_ENCRYPTION_LUKSV2¶
- Type:
str
Require or forbid trait COMPUTE_EPHEMERAL_ENCRYPTION_LUKSV2.
- trait{group}:COMPUTE_FIRMWARE_BIOS¶
- Type:
str
Require or forbid trait COMPUTE_FIRMWARE_BIOS.
- trait{group}:COMPUTE_FIRMWARE_UEFI¶
- Type:
str
Require or forbid trait COMPUTE_FIRMWARE_UEFI.
- trait{group}:COMPUTE_GRAPHICS_MODEL_BOCHS¶
- Type:
str
Require or forbid trait COMPUTE_GRAPHICS_MODEL_BOCHS.
- trait{group}:COMPUTE_GRAPHICS_MODEL_CIRRUS¶
- Type:
str
Require or forbid trait COMPUTE_GRAPHICS_MODEL_CIRRUS.
- trait{group}:COMPUTE_GRAPHICS_MODEL_GOP¶
- Type:
str
Require or forbid trait COMPUTE_GRAPHICS_MODEL_GOP.
- trait{group}:COMPUTE_GRAPHICS_MODEL_NONE¶
- Type:
str
Require or forbid trait COMPUTE_GRAPHICS_MODEL_NONE.
- trait{group}:COMPUTE_GRAPHICS_MODEL_QXL¶
- Type:
str
Require or forbid trait COMPUTE_GRAPHICS_MODEL_QXL.
- trait{group}:COMPUTE_GRAPHICS_MODEL_VGA¶
- Type:
str
Require or forbid trait COMPUTE_GRAPHICS_MODEL_VGA.
- trait{group}:COMPUTE_GRAPHICS_MODEL_VIRTIO¶
- Type:
str
Require or forbid trait COMPUTE_GRAPHICS_MODEL_VIRTIO.
- trait{group}:COMPUTE_GRAPHICS_MODEL_VMVGA¶
- Type:
str
Require or forbid trait COMPUTE_GRAPHICS_MODEL_VMVGA.
- trait{group}:COMPUTE_GRAPHICS_MODEL_XEN¶
- Type:
str
Require or forbid trait COMPUTE_GRAPHICS_MODEL_XEN.
- trait{group}:COMPUTE_IMAGE_TYPE_AKI¶
- Type:
str
Require or forbid trait COMPUTE_IMAGE_TYPE_AKI.
- trait{group}:COMPUTE_IMAGE_TYPE_AMI¶
- Type:
str
Require or forbid trait COMPUTE_IMAGE_TYPE_AMI.
- trait{group}:COMPUTE_IMAGE_TYPE_ARI¶
- Type:
str
Require or forbid trait COMPUTE_IMAGE_TYPE_ARI.
- trait{group}:COMPUTE_IMAGE_TYPE_ISO¶
- Type:
str
Require or forbid trait COMPUTE_IMAGE_TYPE_ISO.
- trait{group}:COMPUTE_IMAGE_TYPE_QCOW2¶
- Type:
str
Require or forbid trait COMPUTE_IMAGE_TYPE_QCOW2.
- trait{group}:COMPUTE_IMAGE_TYPE_RAW¶
- Type:
str
Require or forbid trait COMPUTE_IMAGE_TYPE_RAW.
- trait{group}:COMPUTE_IMAGE_TYPE_VDI¶
- Type:
str
Require or forbid trait COMPUTE_IMAGE_TYPE_VDI.
- trait{group}:COMPUTE_IMAGE_TYPE_VHD¶
- Type:
str
Require or forbid trait COMPUTE_IMAGE_TYPE_VHD.
- trait{group}:COMPUTE_IMAGE_TYPE_VHDX¶
- Type:
str
Require or forbid trait COMPUTE_IMAGE_TYPE_VHDX.
- trait{group}:COMPUTE_IMAGE_TYPE_VMDK¶
- Type:
str
Require or forbid trait COMPUTE_IMAGE_TYPE_VMDK.
- trait{group}:COMPUTE_IMAGE_TYPE_PLOOP¶
- Type:
str
Require or forbid trait COMPUTE_IMAGE_TYPE_PLOOP.
- trait{group}:COMPUTE_MIGRATE_AUTO_CONVERGE¶
- Type:
str
Require or forbid trait COMPUTE_MIGRATE_AUTO_CONVERGE.
- trait{group}:COMPUTE_MIGRATE_POST_COPY¶
- Type:
str
Require or forbid trait COMPUTE_MIGRATE_POST_COPY.
- trait{group}:COMPUTE_NET_ATTACH_INTERFACE¶
- Type:
str
Require or forbid trait COMPUTE_NET_ATTACH_INTERFACE.
- trait{group}:COMPUTE_NET_ATTACH_INTERFACE_WITH_TAG¶
- Type:
str
Require or forbid trait COMPUTE_NET_ATTACH_INTERFACE_WITH_TAG.
- trait{group}:COMPUTE_NET_VIRTIO_PACKED¶
- Type:
str
Require or forbid trait COMPUTE_NET_VIRTIO_PACKED.
- trait{group}:COMPUTE_NET_VIF_MODEL_E1000¶
- Type:
str
Require or forbid trait COMPUTE_NET_VIF_MODEL_E1000.
- trait{group}:COMPUTE_NET_VIF_MODEL_E1000E¶
- Type:
str
Require or forbid trait COMPUTE_NET_VIF_MODEL_E1000E.
- trait{group}:COMPUTE_NET_VIF_MODEL_LAN9118¶
- Type:
str
Require or forbid trait COMPUTE_NET_VIF_MODEL_LAN9118.
- trait{group}:COMPUTE_NET_VIF_MODEL_NETFRONT¶
- Type:
str
Require or forbid trait COMPUTE_NET_VIF_MODEL_NETFRONT.
- trait{group}:COMPUTE_NET_VIF_MODEL_NE2K_PCI¶
- Type:
str
Require or forbid trait COMPUTE_NET_VIF_MODEL_NE2K_PCI.
- trait{group}:COMPUTE_NET_VIF_MODEL_PCNET¶
- Type:
str
Require or forbid trait COMPUTE_NET_VIF_MODEL_PCNET.
- trait{group}:COMPUTE_NET_VIF_MODEL_RTL8139¶
- Type:
str
Require or forbid trait COMPUTE_NET_VIF_MODEL_RTL8139.
- trait{group}:COMPUTE_NET_VIF_MODEL_SPAPR_VLAN¶
- Type:
str
Require or forbid trait COMPUTE_NET_VIF_MODEL_SPAPR_VLAN.
- trait{group}:COMPUTE_NET_VIF_MODEL_SRIOV¶
- Type:
str
Require or forbid trait COMPUTE_NET_VIF_MODEL_SRIOV.
- trait{group}:COMPUTE_NET_VIF_MODEL_VIRTIO¶
- Type:
str
Require or forbid trait COMPUTE_NET_VIF_MODEL_VIRTIO.
- trait{group}:COMPUTE_NET_VIF_MODEL_VMXNET¶
- Type:
str
Require or forbid trait COMPUTE_NET_VIF_MODEL_VMXNET.
- trait{group}:COMPUTE_NET_VIF_MODEL_VMXNET3¶
- Type:
str
Require or forbid trait COMPUTE_NET_VIF_MODEL_VMXNET3.
- trait{group}:COMPUTE_NET_VIF_MODEL_IGB¶
- Type:
str
Require or forbid trait COMPUTE_NET_VIF_MODEL_IGB.
- trait{group}:COMPUTE_SECURITY_TPM_1_2¶
- Type:
str
Require or forbid trait COMPUTE_SECURITY_TPM_1_2.
- trait{group}:COMPUTE_SECURITY_TPM_2_0¶
- Type:
str
Require or forbid trait COMPUTE_SECURITY_TPM_2_0.
- trait{group}:COMPUTE_SECURITY_TPM_TIS¶
- Type:
str
Require or forbid trait COMPUTE_SECURITY_TPM_TIS.
- trait{group}:COMPUTE_SECURITY_TPM_CRB¶
- Type:
str
Require or forbid trait COMPUTE_SECURITY_TPM_CRB.
- trait{group}:COMPUTE_SECURITY_UEFI_SECURE_BOOT¶
- Type:
str
Require or forbid trait COMPUTE_SECURITY_UEFI_SECURE_BOOT.
- trait{group}:COMPUTE_SECURITY_STATELESS_FIRMWARE¶
- Type:
str
Require or forbid trait COMPUTE_SECURITY_STATELESS_FIRMWARE.
- trait{group}:COMPUTE_STATUS_DISABLED¶
- Type:
str
Require or forbid trait COMPUTE_STATUS_DISABLED.
- trait{group}:COMPUTE_STORAGE_BUS_FDC¶
- Type:
str
Require or forbid trait COMPUTE_STORAGE_BUS_FDC.
- trait{group}:COMPUTE_STORAGE_BUS_IDE¶
- Type:
str
Require or forbid trait COMPUTE_STORAGE_BUS_IDE.
- trait{group}:COMPUTE_STORAGE_BUS_LXC¶
- Type:
str
Require or forbid trait COMPUTE_STORAGE_BUS_LXC.
- trait{group}:COMPUTE_STORAGE_BUS_SATA¶
- Type:
str
Require or forbid trait COMPUTE_STORAGE_BUS_SATA.
- trait{group}:COMPUTE_STORAGE_BUS_SCSI¶
- Type:
str
Require or forbid trait COMPUTE_STORAGE_BUS_SCSI.
- trait{group}:COMPUTE_STORAGE_BUS_USB¶
- Type:
str
Require or forbid trait COMPUTE_STORAGE_BUS_USB.
- trait{group}:COMPUTE_STORAGE_BUS_VIRTIO¶
- Type:
str
Require or forbid trait COMPUTE_STORAGE_BUS_VIRTIO.
- trait{group}:COMPUTE_STORAGE_BUS_UML¶
- Type:
str
Require or forbid trait COMPUTE_STORAGE_BUS_UML.
- trait{group}:COMPUTE_STORAGE_BUS_XEN¶
- Type:
str
Require or forbid trait COMPUTE_STORAGE_BUS_XEN.
- trait{group}:COMPUTE_STORAGE_VIRTIO_FS¶
- Type:
str
Require or forbid trait COMPUTE_STORAGE_VIRTIO_FS.
- trait{group}:COMPUTE_VIOMMU_MODEL_INTEL¶
- Type:
str
Require or forbid trait COMPUTE_VIOMMU_MODEL_INTEL.
- trait{group}:COMPUTE_VIOMMU_MODEL_SMMUV3¶
- Type:
str
Require or forbid trait COMPUTE_VIOMMU_MODEL_SMMUV3.
- trait{group}:COMPUTE_VIOMMU_MODEL_VIRTIO¶
- Type:
str
Require or forbid trait COMPUTE_VIOMMU_MODEL_VIRTIO.
- trait{group}:COMPUTE_VIOMMU_MODEL_AUTO¶
- Type:
str
Require or forbid trait COMPUTE_VIOMMU_MODEL_AUTO.
- trait{group}:COMPUTE_VOLUME_ATTACH¶
- Type:
str
Require or forbid trait COMPUTE_VOLUME_ATTACH.
- trait{group}:COMPUTE_VOLUME_ATTACH_WITH_TAG¶
- Type:
str
Require or forbid trait COMPUTE_VOLUME_ATTACH_WITH_TAG.
- trait{group}:COMPUTE_VOLUME_EXTEND¶
- Type:
str
Require or forbid trait COMPUTE_VOLUME_EXTEND.
- trait{group}:COMPUTE_VOLUME_MULTI_ATTACH¶
- Type:
str
Require or forbid trait COMPUTE_VOLUME_MULTI_ATTACH.
- trait{group}:HW_ARCH_ALPHA¶
- Type:
str
Require or forbid trait HW_ARCH_ALPHA.
- trait{group}:HW_ARCH_ARMV6¶
- Type:
str
Require or forbid trait HW_ARCH_ARMV6.
- trait{group}:HW_ARCH_ARMV7¶
- Type:
str
Require or forbid trait HW_ARCH_ARMV7.
- trait{group}:HW_ARCH_ARMV7B¶
- Type:
str
Require or forbid trait HW_ARCH_ARMV7B.
- trait{group}:HW_ARCH_AARCH64¶
- Type:
str
Require or forbid trait HW_ARCH_AARCH64.
- trait{group}:HW_ARCH_CRIS¶
- Type:
str
Require or forbid trait HW_ARCH_CRIS.
- trait{group}:HW_ARCH_I686¶
- Type:
str
Require or forbid trait HW_ARCH_I686.
- trait{group}:HW_ARCH_IA64¶
- Type:
str
Require or forbid trait HW_ARCH_IA64.
- trait{group}:HW_ARCH_LM32¶
- Type:
str
Require or forbid trait HW_ARCH_LM32.
- trait{group}:HW_ARCH_M68K¶
- Type:
str
Require or forbid trait HW_ARCH_M68K.
- trait{group}:HW_ARCH_MICROBLAZE¶
- Type:
str
Require or forbid trait HW_ARCH_MICROBLAZE.
- trait{group}:HW_ARCH_MICROBLAZEEL¶
- Type:
str
Require or forbid trait HW_ARCH_MICROBLAZEEL.
- trait{group}:HW_ARCH_MIPS¶
- Type:
str
Require or forbid trait HW_ARCH_MIPS.
- trait{group}:HW_ARCH_MIPSEL¶
- Type:
str
Require or forbid trait HW_ARCH_MIPSEL.
- trait{group}:HW_ARCH_MIPS64¶
- Type:
str
Require or forbid trait HW_ARCH_MIPS64.
- trait{group}:HW_ARCH_MIPS64EL¶
- Type:
str
Require or forbid trait HW_ARCH_MIPS64EL.
- trait{group}:HW_ARCH_OPENRISC¶
- Type:
str
Require or forbid trait HW_ARCH_OPENRISC.
- trait{group}:HW_ARCH_PARISC¶
- Type:
str
Require or forbid trait HW_ARCH_PARISC.
- trait{group}:HW_ARCH_PARISC64¶
- Type:
str
Require or forbid trait HW_ARCH_PARISC64.
- trait{group}:HW_ARCH_PPC¶
- Type:
str
Require or forbid trait HW_ARCH_PPC.
- trait{group}:HW_ARCH_PPCLE¶
- Type:
str
Require or forbid trait HW_ARCH_PPCLE.
- trait{group}:HW_ARCH_PPC64¶
- Type:
str
Require or forbid trait HW_ARCH_PPC64.
- trait{group}:HW_ARCH_PPC64LE¶
- Type:
str
Require or forbid trait HW_ARCH_PPC64LE.
- trait{group}:HW_ARCH_PPCEMB¶
- Type:
str
Require or forbid trait HW_ARCH_PPCEMB.
- trait{group}:HW_ARCH_S390¶
- Type:
str
Require or forbid trait HW_ARCH_S390.
- trait{group}:HW_ARCH_S390X¶
- Type:
str
Require or forbid trait HW_ARCH_S390X.
- trait{group}:HW_ARCH_SH4¶
- Type:
str
Require or forbid trait HW_ARCH_SH4.
- trait{group}:HW_ARCH_SH4EB¶
- Type:
str
Require or forbid trait HW_ARCH_SH4EB.
- trait{group}:HW_ARCH_SPARC¶
- Type:
str
Require or forbid trait HW_ARCH_SPARC.
- trait{group}:HW_ARCH_SPARC64¶
- Type:
str
Require or forbid trait HW_ARCH_SPARC64.
- trait{group}:HW_ARCH_UNICORE32¶
- Type:
str
Require or forbid trait HW_ARCH_UNICORE32.
- trait{group}:HW_ARCH_X86_64¶
- Type:
str
Require or forbid trait HW_ARCH_X86_64.
- trait{group}:HW_ARCH_XTENSA¶
- Type:
str
Require or forbid trait HW_ARCH_XTENSA.
- trait{group}:HW_ARCH_XTENSAEB¶
- Type:
str
Require or forbid trait HW_ARCH_XTENSAEB.
- trait{group}:HW_CPU_HYPERTHREADING¶
- Type:
str
Require or forbid trait HW_CPU_HYPERTHREADING.
- trait{group}:HW_CPU_AARCH64_FP¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_FP.
- trait{group}:HW_CPU_AARCH64_ASIMD¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_ASIMD.
- trait{group}:HW_CPU_AARCH64_EVTSTRM¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_EVTSTRM.
- trait{group}:HW_CPU_AARCH64_AES¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_AES.
- trait{group}:HW_CPU_AARCH64_PMULL¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_PMULL.
- trait{group}:HW_CPU_AARCH64_SHA1¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_SHA1.
- trait{group}:HW_CPU_AARCH64_SHA2¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_SHA2.
- trait{group}:HW_CPU_AARCH64_CRC32¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_CRC32.
- trait{group}:HW_CPU_AARCH64_FPHP¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_FPHP.
- trait{group}:HW_CPU_AARCH64_ASIMDHP¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_ASIMDHP.
- trait{group}:HW_CPU_AARCH64_ASIMDRDM¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_ASIMDRDM.
- trait{group}:HW_CPU_AARCH64_ATOMICS¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_ATOMICS.
- trait{group}:HW_CPU_AARCH64_JSCVT¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_JSCVT.
- trait{group}:HW_CPU_AARCH64_FCMA¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_FCMA.
- trait{group}:HW_CPU_AARCH64_LRCPC¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_LRCPC.
- trait{group}:HW_CPU_AARCH64_DCPOP¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_DCPOP.
- trait{group}:HW_CPU_AARCH64_SHA3¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_SHA3.
- trait{group}:HW_CPU_AARCH64_SM3¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_SM3.
- trait{group}:HW_CPU_AARCH64_SM4¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_SM4.
- trait{group}:HW_CPU_AARCH64_ASIMDDP¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_ASIMDDP.
- trait{group}:HW_CPU_AARCH64_SHA512¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_SHA512.
- trait{group}:HW_CPU_AARCH64_SVE¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_SVE.
- trait{group}:HW_CPU_AARCH64_CPUID¶
- Type:
str
Require or forbid trait HW_CPU_AARCH64_CPUID.
- trait{group}:HW_CPU_AMD_SEV¶
- Type:
str
Require or forbid trait HW_CPU_AMD_SEV.
- trait{group}:HW_CPU_PPC64LE_POWER8¶
- Type:
str
Require or forbid trait HW_CPU_PPC64LE_POWER8.
- trait{group}:HW_CPU_PPC64LE_POWER9¶
- Type:
str
Require or forbid trait HW_CPU_PPC64LE_POWER9.
- trait{group}:HW_CPU_X86_AVX¶
- Type:
str
Require or forbid trait HW_CPU_X86_AVX.
- trait{group}:HW_CPU_X86_AVX2¶
- Type:
str
Require or forbid trait HW_CPU_X86_AVX2.
- trait{group}:HW_CPU_X86_CLMUL¶
- Type:
str
Require or forbid trait HW_CPU_X86_CLMUL.
- trait{group}:HW_CPU_X86_FMA3¶
- Type:
str
Require or forbid trait HW_CPU_X86_FMA3.
- trait{group}:HW_CPU_X86_FMA4¶
- Type:
str
Require or forbid trait HW_CPU_X86_FMA4.
- trait{group}:HW_CPU_X86_F16C¶
- Type:
str
Require or forbid trait HW_CPU_X86_F16C.
- trait{group}:HW_CPU_X86_MMX¶
- Type:
str
Require or forbid trait HW_CPU_X86_MMX.
- trait{group}:HW_CPU_X86_SSE¶
- Type:
str
Require or forbid trait HW_CPU_X86_SSE.
- trait{group}:HW_CPU_X86_SSE2¶
- Type:
str
Require or forbid trait HW_CPU_X86_SSE2.
- trait{group}:HW_CPU_X86_SSE3¶
- Type:
str
Require or forbid trait HW_CPU_X86_SSE3.
- trait{group}:HW_CPU_X86_SSSE3¶
- Type:
str
Require or forbid trait HW_CPU_X86_SSSE3.
- trait{group}:HW_CPU_X86_SSE41¶
- Type:
str
Require or forbid trait HW_CPU_X86_SSE41.
- trait{group}:HW_CPU_X86_SSE42¶
- Type:
str
Require or forbid trait HW_CPU_X86_SSE42.
- trait{group}:HW_CPU_X86_SSE4A¶
- Type:
str
Require or forbid trait HW_CPU_X86_SSE4A.
- trait{group}:HW_CPU_X86_XOP¶
- Type:
str
Require or forbid trait HW_CPU_X86_XOP.
- trait{group}:HW_CPU_X86_3DNOW¶
- Type:
str
Require or forbid trait HW_CPU_X86_3DNOW.
- trait{group}:HW_CPU_X86_AVX512F¶
- Type:
str
Require or forbid trait HW_CPU_X86_AVX512F.
- trait{group}:HW_CPU_X86_AVX512CD¶
- Type:
str
Require or forbid trait HW_CPU_X86_AVX512CD.
- trait{group}:HW_CPU_X86_AVX512PF¶
- Type:
str
Require or forbid trait HW_CPU_X86_AVX512PF.
- trait{group}:HW_CPU_X86_AVX512ER¶
- Type:
str
Require or forbid trait HW_CPU_X86_AVX512ER.
- trait{group}:HW_CPU_X86_AVX512VL¶
- Type:
str
Require or forbid trait HW_CPU_X86_AVX512VL.
- trait{group}:HW_CPU_X86_AVX512BW¶
- Type:
str
Require or forbid trait HW_CPU_X86_AVX512BW.
- trait{group}:HW_CPU_X86_AVX512DQ¶
- Type:
str
Require or forbid trait HW_CPU_X86_AVX512DQ.
- trait{group}:HW_CPU_X86_AVX512VNNI¶
- Type:
str
Require or forbid trait HW_CPU_X86_AVX512VNNI.
- trait{group}:HW_CPU_X86_AVX512VBMI¶
- Type:
str
Require or forbid trait HW_CPU_X86_AVX512VBMI.
- trait{group}:HW_CPU_X86_AVX512IFMA¶
- Type:
str
Require or forbid trait HW_CPU_X86_AVX512IFMA.
- trait{group}:HW_CPU_X86_AVX512VBMI2¶
- Type:
str
Require or forbid trait HW_CPU_X86_AVX512VBMI2.
- trait{group}:HW_CPU_X86_AVX512BITALG¶
- Type:
str
Require or forbid trait HW_CPU_X86_AVX512BITALG.
- trait{group}:HW_CPU_X86_AVX512VAES¶
- Type:
str
Require or forbid trait HW_CPU_X86_AVX512VAES.
- trait{group}:HW_CPU_X86_AVX512GFNI¶
- Type:
str
Require or forbid trait HW_CPU_X86_AVX512GFNI.
- trait{group}:HW_CPU_X86_AVX512VPCLMULQDQ¶
- Type:
str
Require or forbid trait HW_CPU_X86_AVX512VPCLMULQDQ.
- trait{group}:HW_CPU_X86_AVX512VPOPCNTDQ¶
- Type:
str
Require or forbid trait HW_CPU_X86_AVX512VPOPCNTDQ.
- trait{group}:HW_CPU_X86_ABM¶
- Type:
str
Require or forbid trait HW_CPU_X86_ABM.
- trait{group}:HW_CPU_X86_BMI¶
- Type:
str
Require or forbid trait HW_CPU_X86_BMI.
- trait{group}:HW_CPU_X86_BMI2¶
- Type:
str
Require or forbid trait HW_CPU_X86_BMI2.
- trait{group}:HW_CPU_X86_TBM¶
- Type:
str
Require or forbid trait HW_CPU_X86_TBM.
- trait{group}:HW_CPU_X86_AESNI¶
- Type:
str
Require or forbid trait HW_CPU_X86_AESNI.
- trait{group}:HW_CPU_X86_SHA¶
- Type:
str
Require or forbid trait HW_CPU_X86_SHA.
- trait{group}:HW_CPU_X86_MPX¶
- Type:
str
Require or forbid trait HW_CPU_X86_MPX.
- trait{group}:HW_CPU_X86_SGX¶
- Type:
str
Require or forbid trait HW_CPU_X86_SGX.
- trait{group}:HW_CPU_X86_TSX¶
- Type:
str
Require or forbid trait HW_CPU_X86_TSX.
- trait{group}:HW_CPU_X86_ASF¶
- Type:
str
Require or forbid trait HW_CPU_X86_ASF.
- trait{group}:HW_CPU_X86_VMX¶
- Type:
str
Require or forbid trait HW_CPU_X86_VMX.
- trait{group}:HW_CPU_X86_SVM¶
- Type:
str
Require or forbid trait HW_CPU_X86_SVM.
- trait{group}:HW_CPU_X86_PDPE1GB¶
- Type:
str
Require or forbid trait HW_CPU_X86_PDPE1GB.
- trait{group}:HW_CPU_X86_STIBP¶
- Type:
str
Require or forbid trait HW_CPU_X86_STIBP.
- trait{group}:HW_CPU_X86_AMD_SEV¶
- Type:
str
Require or forbid trait HW_CPU_X86_AMD_SEV.
- trait{group}:HW_CPU_X86_AMD_SEV_ES¶
- Type:
str
Require or forbid trait HW_CPU_X86_AMD_SEV_ES.
- trait{group}:HW_CPU_X86_AMD_SVM¶
- Type:
str
Require or forbid trait HW_CPU_X86_AMD_SVM.
- trait{group}:HW_CPU_X86_AMD_IBPB¶
- Type:
str
Require or forbid trait HW_CPU_X86_AMD_IBPB.
- trait{group}:HW_CPU_X86_AMD_NO_SSB¶
- Type:
str
Require or forbid trait HW_CPU_X86_AMD_NO_SSB.
- trait{group}:HW_CPU_X86_AMD_SSBD¶
- Type:
str
Require or forbid trait HW_CPU_X86_AMD_SSBD.
- trait{group}:HW_CPU_X86_AMD_VIRT_SSBD¶
- Type:
str
Require or forbid trait HW_CPU_X86_AMD_VIRT_SSBD.
- trait{group}:HW_CPU_X86_INTEL_MD_CLEAR¶
- Type:
str
Require or forbid trait HW_CPU_X86_INTEL_MD_CLEAR.
- trait{group}:HW_CPU_X86_INTEL_PCID¶
- Type:
str
Require or forbid trait HW_CPU_X86_INTEL_PCID.
- trait{group}:HW_CPU_X86_INTEL_SPEC_CTRL¶
- Type:
str
Require or forbid trait HW_CPU_X86_INTEL_SPEC_CTRL.
- trait{group}:HW_CPU_X86_INTEL_SSBD¶
- Type:
str
Require or forbid trait HW_CPU_X86_INTEL_SSBD.
- trait{group}:HW_CPU_X86_INTEL_VMX¶
- Type:
str
Require or forbid trait HW_CPU_X86_INTEL_VMX.
- trait{group}:HW_GPU_API_DIRECTX_V10¶
- Type:
str
Require or forbid trait HW_GPU_API_DIRECTX_V10.
- trait{group}:HW_GPU_API_DIRECTX_V11¶
- Type:
str
Require or forbid trait HW_GPU_API_DIRECTX_V11.
- trait{group}:HW_GPU_API_DIRECTX_V12¶
- Type:
str
Require or forbid trait HW_GPU_API_DIRECTX_V12.
- trait{group}:HW_GPU_API_DIRECT2D¶
- Type:
str
Require or forbid trait HW_GPU_API_DIRECT2D.
- trait{group}:HW_GPU_API_DIRECT3D_V6_0¶
- Type:
str
Require or forbid trait HW_GPU_API_DIRECT3D_V6_0.
- trait{group}:HW_GPU_API_DIRECT3D_V7_0¶
- Type:
str
Require or forbid trait HW_GPU_API_DIRECT3D_V7_0.
- trait{group}:HW_GPU_API_DIRECT3D_V8_0¶
- Type:
str
Require or forbid trait HW_GPU_API_DIRECT3D_V8_0.
- trait{group}:HW_GPU_API_DIRECT3D_V8_1¶
- Type:
str
Require or forbid trait HW_GPU_API_DIRECT3D_V8_1.
- trait{group}:HW_GPU_API_DIRECT3D_V9_0¶
- Type:
str
Require or forbid trait HW_GPU_API_DIRECT3D_V9_0.
- trait{group}:HW_GPU_API_DIRECT3D_V9_0B¶
- Type:
str
Require or forbid trait HW_GPU_API_DIRECT3D_V9_0B.
- trait{group}:HW_GPU_API_DIRECT3D_V9_0C¶
- Type:
str
Require or forbid trait HW_GPU_API_DIRECT3D_V9_0C.
- trait{group}:HW_GPU_API_DIRECT3D_V9_0L¶
- Type:
str
Require or forbid trait HW_GPU_API_DIRECT3D_V9_0L.
- trait{group}:HW_GPU_API_DIRECT3D_V10_0¶
- Type:
str
Require or forbid trait HW_GPU_API_DIRECT3D_V10_0.
- trait{group}:HW_GPU_API_DIRECT3D_V10_1¶
- Type:
str
Require or forbid trait HW_GPU_API_DIRECT3D_V10_1.
- trait{group}:HW_GPU_API_DIRECT3D_V11_0¶
- Type:
str
Require or forbid trait HW_GPU_API_DIRECT3D_V11_0.
- trait{group}:HW_GPU_API_DIRECT3D_V11_1¶
- Type:
str
Require or forbid trait HW_GPU_API_DIRECT3D_V11_1.
- trait{group}:HW_GPU_API_DIRECT3D_V11_2¶
- Type:
str
Require or forbid trait HW_GPU_API_DIRECT3D_V11_2.
- trait{group}:HW_GPU_API_DIRECT3D_V11_3¶
- Type:
str
Require or forbid trait HW_GPU_API_DIRECT3D_V11_3.
- trait{group}:HW_GPU_API_DIRECT3D_V12_0¶
- Type:
str
Require or forbid trait HW_GPU_API_DIRECT3D_V12_0.
- trait{group}:HW_GPU_API_VULKAN¶
- Type:
str
Require or forbid trait HW_GPU_API_VULKAN.
- trait{group}:HW_GPU_API_DXVA¶
- Type:
str
Require or forbid trait HW_GPU_API_DXVA.
- trait{group}:HW_GPU_API_OPENCL_V1_0¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENCL_V1_0.
- trait{group}:HW_GPU_API_OPENCL_V1_1¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENCL_V1_1.
- trait{group}:HW_GPU_API_OPENCL_V1_2¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENCL_V1_2.
- trait{group}:HW_GPU_API_OPENCL_V2_0¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENCL_V2_0.
- trait{group}:HW_GPU_API_OPENCL_V2_1¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENCL_V2_1.
- trait{group}:HW_GPU_API_OPENCL_V2_2¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENCL_V2_2.
- trait{group}:HW_GPU_API_OPENGL_V1_1¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENGL_V1_1.
- trait{group}:HW_GPU_API_OPENGL_V1_2¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENGL_V1_2.
- trait{group}:HW_GPU_API_OPENGL_V1_3¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENGL_V1_3.
- trait{group}:HW_GPU_API_OPENGL_V1_4¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENGL_V1_4.
- trait{group}:HW_GPU_API_OPENGL_V1_5¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENGL_V1_5.
- trait{group}:HW_GPU_API_OPENGL_V2_0¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENGL_V2_0.
- trait{group}:HW_GPU_API_OPENGL_V2_1¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENGL_V2_1.
- trait{group}:HW_GPU_API_OPENGL_V3_0¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENGL_V3_0.
- trait{group}:HW_GPU_API_OPENGL_V3_1¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENGL_V3_1.
- trait{group}:HW_GPU_API_OPENGL_V3_2¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENGL_V3_2.
- trait{group}:HW_GPU_API_OPENGL_V3_3¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENGL_V3_3.
- trait{group}:HW_GPU_API_OPENGL_V4_0¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENGL_V4_0.
- trait{group}:HW_GPU_API_OPENGL_V4_1¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENGL_V4_1.
- trait{group}:HW_GPU_API_OPENGL_V4_2¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENGL_V4_2.
- trait{group}:HW_GPU_API_OPENGL_V4_3¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENGL_V4_3.
- trait{group}:HW_GPU_API_OPENGL_V4_4¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENGL_V4_4.
- trait{group}:HW_GPU_API_OPENGL_V4_5¶
- Type:
str
Require or forbid trait HW_GPU_API_OPENGL_V4_5.
- trait{group}:HW_GPU_CUDA_COMPUTE_CAPABILITY_V1_0¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_COMPUTE_CAPABILITY_V1_0.
- trait{group}:HW_GPU_CUDA_COMPUTE_CAPABILITY_V1_1¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_COMPUTE_CAPABILITY_V1_1.
- trait{group}:HW_GPU_CUDA_COMPUTE_CAPABILITY_V1_2¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_COMPUTE_CAPABILITY_V1_2.
- trait{group}:HW_GPU_CUDA_COMPUTE_CAPABILITY_V1_3¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_COMPUTE_CAPABILITY_V1_3.
- trait{group}:HW_GPU_CUDA_COMPUTE_CAPABILITY_V2_0¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_COMPUTE_CAPABILITY_V2_0.
- trait{group}:HW_GPU_CUDA_COMPUTE_CAPABILITY_V2_1¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_COMPUTE_CAPABILITY_V2_1.
- trait{group}:HW_GPU_CUDA_COMPUTE_CAPABILITY_V3_0¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_COMPUTE_CAPABILITY_V3_0.
- trait{group}:HW_GPU_CUDA_COMPUTE_CAPABILITY_V3_2¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_COMPUTE_CAPABILITY_V3_2.
- trait{group}:HW_GPU_CUDA_COMPUTE_CAPABILITY_V3_5¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_COMPUTE_CAPABILITY_V3_5.
- trait{group}:HW_GPU_CUDA_COMPUTE_CAPABILITY_V3_7¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_COMPUTE_CAPABILITY_V3_7.
- trait{group}:HW_GPU_CUDA_COMPUTE_CAPABILITY_V5_0¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_COMPUTE_CAPABILITY_V5_0.
- trait{group}:HW_GPU_CUDA_COMPUTE_CAPABILITY_V5_2¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_COMPUTE_CAPABILITY_V5_2.
- trait{group}:HW_GPU_CUDA_COMPUTE_CAPABILITY_V5_3¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_COMPUTE_CAPABILITY_V5_3.
- trait{group}:HW_GPU_CUDA_COMPUTE_CAPABILITY_V6_0¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_COMPUTE_CAPABILITY_V6_0.
- trait{group}:HW_GPU_CUDA_COMPUTE_CAPABILITY_V6_1¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_COMPUTE_CAPABILITY_V6_1.
- trait{group}:HW_GPU_CUDA_COMPUTE_CAPABILITY_V6_2¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_COMPUTE_CAPABILITY_V6_2.
- trait{group}:HW_GPU_CUDA_COMPUTE_CAPABILITY_V7_0¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_COMPUTE_CAPABILITY_V7_0.
- trait{group}:HW_GPU_CUDA_COMPUTE_CAPABILITY_V7_1¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_COMPUTE_CAPABILITY_V7_1.
- trait{group}:HW_GPU_CUDA_COMPUTE_CAPABILITY_V7_2¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_COMPUTE_CAPABILITY_V7_2.
- trait{group}:HW_GPU_CUDA_SDK_V6_5¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_SDK_V6_5.
- trait{group}:HW_GPU_CUDA_SDK_V7_5¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_SDK_V7_5.
- trait{group}:HW_GPU_CUDA_SDK_V8_0¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_SDK_V8_0.
- trait{group}:HW_GPU_CUDA_SDK_V9_0¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_SDK_V9_0.
- trait{group}:HW_GPU_CUDA_SDK_V9_1¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_SDK_V9_1.
- trait{group}:HW_GPU_CUDA_SDK_V9_2¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_SDK_V9_2.
- trait{group}:HW_GPU_CUDA_SDK_V10_0¶
- Type:
str
Require or forbid trait HW_GPU_CUDA_SDK_V10_0.
- trait{group}:HW_GPU_MAX_DISPLAY_HEADS_1¶
- Type:
str
Require or forbid trait HW_GPU_MAX_DISPLAY_HEADS_1.
- trait{group}:HW_GPU_MAX_DISPLAY_HEADS_2¶
- Type:
str
Require or forbid trait HW_GPU_MAX_DISPLAY_HEADS_2.
- trait{group}:HW_GPU_MAX_DISPLAY_HEADS_4¶
- Type:
str
Require or forbid trait HW_GPU_MAX_DISPLAY_HEADS_4.
- trait{group}:HW_GPU_MAX_DISPLAY_HEADS_6¶
- Type:
str
Require or forbid trait HW_GPU_MAX_DISPLAY_HEADS_6.
- trait{group}:HW_GPU_MAX_DISPLAY_HEADS_8¶
- Type:
str
Require or forbid trait HW_GPU_MAX_DISPLAY_HEADS_8.
- trait{group}:HW_GPU_RESOLUTION_W320H240¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W320H240.
- trait{group}:HW_GPU_RESOLUTION_W640H480¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W640H480.
- trait{group}:HW_GPU_RESOLUTION_W800H600¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W800H600.
- trait{group}:HW_GPU_RESOLUTION_W1024H600¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W1024H600.
- trait{group}:HW_GPU_RESOLUTION_W1024H768¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W1024H768.
- trait{group}:HW_GPU_RESOLUTION_W1152H864¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W1152H864.
- trait{group}:HW_GPU_RESOLUTION_W1280H720¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W1280H720.
- trait{group}:HW_GPU_RESOLUTION_W1280H768¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W1280H768.
- trait{group}:HW_GPU_RESOLUTION_W1280H800¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W1280H800.
- trait{group}:HW_GPU_RESOLUTION_W1280H1024¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W1280H1024.
- trait{group}:HW_GPU_RESOLUTION_W1360H768¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W1360H768.
- trait{group}:HW_GPU_RESOLUTION_W1366H768¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W1366H768.
- trait{group}:HW_GPU_RESOLUTION_W1440H900¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W1440H900.
- trait{group}:HW_GPU_RESOLUTION_W1600H900¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W1600H900.
- trait{group}:HW_GPU_RESOLUTION_W1600H1200¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W1600H1200.
- trait{group}:HW_GPU_RESOLUTION_W1680H1050¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W1680H1050.
- trait{group}:HW_GPU_RESOLUTION_W1920H1080¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W1920H1080.
- trait{group}:HW_GPU_RESOLUTION_W1920H1200¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W1920H1200.
- trait{group}:HW_GPU_RESOLUTION_W2560H1440¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W2560H1440.
- trait{group}:HW_GPU_RESOLUTION_W2560H1600¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W2560H1600.
- trait{group}:HW_GPU_RESOLUTION_W3840H2160¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W3840H2160.
- trait{group}:HW_GPU_RESOLUTION_W7680H4320¶
- Type:
str
Require or forbid trait HW_GPU_RESOLUTION_W7680H4320.
- trait{group}:HW_NIC_SRIOV¶
- Type:
str
Require or forbid trait HW_NIC_SRIOV.
- trait{group}:HW_NIC_MULTIQUEUE¶
- Type:
str
Require or forbid trait HW_NIC_MULTIQUEUE.
- trait{group}:HW_NIC_VMDQ¶
- Type:
str
Require or forbid trait HW_NIC_VMDQ.
- trait{group}:HW_NIC_PROGRAMMABLE_PIPELINE¶
- Type:
str
Require or forbid trait HW_NIC_PROGRAMMABLE_PIPELINE.
- trait{group}:HW_NIC_ACCEL_SSL¶
- Type:
str
Require or forbid trait HW_NIC_ACCEL_SSL.
- trait{group}:HW_NIC_ACCEL_IPSEC¶
- Type:
str
Require or forbid trait HW_NIC_ACCEL_IPSEC.
- trait{group}:HW_NIC_ACCEL_TLS¶
- Type:
str
Require or forbid trait HW_NIC_ACCEL_TLS.
- trait{group}:HW_NIC_ACCEL_DIFFIEH¶
- Type:
str
Require or forbid trait HW_NIC_ACCEL_DIFFIEH.
- trait{group}:HW_NIC_ACCEL_RSA¶
- Type:
str
Require or forbid trait HW_NIC_ACCEL_RSA.
- trait{group}:HW_NIC_ACCEL_ECC¶
- Type:
str
Require or forbid trait HW_NIC_ACCEL_ECC.
- trait{group}:HW_NIC_ACCEL_LZS¶
- Type:
str
Require or forbid trait HW_NIC_ACCEL_LZS.
- trait{group}:HW_NIC_ACCEL_DEFLATE¶
- Type:
str
Require or forbid trait HW_NIC_ACCEL_DEFLATE.
- trait{group}:HW_NIC_DCB_PFC¶
- Type:
str
Require or forbid trait HW_NIC_DCB_PFC.
- trait{group}:HW_NIC_DCB_ETS¶
- Type:
str
Require or forbid trait HW_NIC_DCB_ETS.
- trait{group}:HW_NIC_DCB_QCN¶
- Type:
str
Require or forbid trait HW_NIC_DCB_QCN.
- trait{group}:HW_NIC_OFFLOAD_TSO¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_TSO.
- trait{group}:HW_NIC_OFFLOAD_GRO¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_GRO.
- trait{group}:HW_NIC_OFFLOAD_GSO¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_GSO.
- trait{group}:HW_NIC_OFFLOAD_UFO¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_UFO.
- trait{group}:HW_NIC_OFFLOAD_LRO¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_LRO.
- trait{group}:HW_NIC_OFFLOAD_LSO¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_LSO.
- trait{group}:HW_NIC_OFFLOAD_TCS¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_TCS.
- trait{group}:HW_NIC_OFFLOAD_UCS¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_UCS.
- trait{group}:HW_NIC_OFFLOAD_SCS¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_SCS.
- trait{group}:HW_NIC_OFFLOAD_L2CRC¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_L2CRC.
- trait{group}:HW_NIC_OFFLOAD_FDF¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_FDF.
- trait{group}:HW_NIC_OFFLOAD_RXVLAN¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_RXVLAN.
- trait{group}:HW_NIC_OFFLOAD_TXVLAN¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_TXVLAN.
- trait{group}:HW_NIC_OFFLOAD_VXLAN¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_VXLAN.
- trait{group}:HW_NIC_OFFLOAD_GRE¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_GRE.
- trait{group}:HW_NIC_OFFLOAD_GENEVE¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_GENEVE.
- trait{group}:HW_NIC_OFFLOAD_TXUDP¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_TXUDP.
- trait{group}:HW_NIC_OFFLOAD_QINQ¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_QINQ.
- trait{group}:HW_NIC_OFFLOAD_RDMA¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_RDMA.
- trait{group}:HW_NIC_OFFLOAD_RXHASH¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_RXHASH.
- trait{group}:HW_NIC_OFFLOAD_RX¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_RX.
- trait{group}:HW_NIC_OFFLOAD_TX¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_TX.
- trait{group}:HW_NIC_OFFLOAD_SG¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_SG.
- trait{group}:HW_NIC_OFFLOAD_SWITCHDEV¶
- Type:
str
Require or forbid trait HW_NIC_OFFLOAD_SWITCHDEV.
- trait{group}:HW_NIC_SRIOV_QOS_TX¶
- Type:
str
Require or forbid trait HW_NIC_SRIOV_QOS_TX.
- trait{group}:HW_NIC_SRIOV_QOS_RX¶
- Type:
str
Require or forbid trait HW_NIC_SRIOV_QOS_RX.
- trait{group}:HW_NIC_SRIOV_MULTIQUEUE¶
- Type:
str
Require or forbid trait HW_NIC_SRIOV_MULTIQUEUE.
- trait{group}:HW_NIC_SRIOV_TRUSTED¶
- Type:
str
Require or forbid trait HW_NIC_SRIOV_TRUSTED.
- trait{group}:HW_NUMA_ROOT¶
- Type:
str
Require or forbid trait HW_NUMA_ROOT.
- trait{group}:MISC_SHARES_VIA_AGGREGATE¶
- Type:
str
Require or forbid trait MISC_SHARES_VIA_AGGREGATE.
- trait{group}:OWNER_CYBORG¶
- Type:
str
Require or forbid trait OWNER_CYBORG.
- trait{group}:OWNER_NOVA¶
- Type:
str
Require or forbid trait OWNER_NOVA.
- trait{group}:STORAGE_DISK_HDD¶
- Type:
str
Require or forbid trait STORAGE_DISK_HDD.
- trait{group}:STORAGE_DISK_SSD¶
- Type:
str
Require or forbid trait STORAGE_DISK_SSD.
- trait{group}:CUSTOM_{trait}¶
- Type:
str
Require or forbid trait CUSTOM_{trait}.
Scheduler Filters¶
The following extra specs are specific to various in-tree scheduler filters.
aggregate_instance_extra_specs
¶
The following extra specs are used to specify metadata that must be present on the aggregate of a host. If this metadata is not present or does not match the expected value, the aggregate and all hosts within in will be rejected.
Requires the AggregateInstanceExtraSpecsFilter
scheduler filter.
- aggregate_instance_extra_specs:{key}¶
- Type:
str
Specify metadata that must be present on the aggregate of a host. If this metadata is not present, the host will be rejected. Requires the
AggregateInstanceExtraSpecsFilter
scheduler filter.The value can be one of the following:
=
(equal to or greater than as a number; same as vcpus case)==
(equal to as a number)!=
(not equal to as a number)>=
(greater than or equal to as a number)<=
(less than or equal to as a number)s==
(equal to as a string)s!=
(not equal to as a string)s>=
(greater than or equal to as a string)s>
(greater than as a string)s<=
(less than or equal to as a string)s<
(less than as a string)<in>
(substring)<all-in>
(all elements contained in collection)<or>
(find one of these)A specific value, e.g.
true
,123
,testing
capabilities
¶
The following extra specs are used to specify a host capability that must be provided by the host compute service. If this capability is not present or does not match the expected value, the host will be rejected.
Requires the ComputeCapabilitiesFilter
scheduler filter.
All extra specs expect similar types of values:
=
(equal to or greater than as a number; same as vcpus case)==
(equal to as a number)!=
(not equal to as a number)>=
(greater than or equal to as a number)<=
(less than or equal to as a number)s==
(equal to as a string)s!=
(not equal to as a string)s>=
(greater than or equal to as a string)s>
(greater than as a string)s<=
(less than or equal to as a string)s<
(less than as a string)<in>
(substring)<all-in>
(all elements contained in collection)<or>
(find one of these)A specific value, e.g.
true
,123
,testing
Examples are: >= 5
, s== 2.1.0
, <in> gcc
, <all-in> aes mmx
, and
<or> fpu <or> gpu
Note
Not all operators will apply to all types of values. For example, the ==
operator should not be used for a string value - use s==
instead.
- capabilities:id¶
- Type:
str
Specify that the ‘id’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:uuid¶
- Type:
str
Specify that the ‘uuid’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:service_id¶
- Type:
str
Specify that the ‘service_id’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:host¶
- Type:
str
Specify that the ‘host’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:vcpus¶
- Type:
str
Specify that the ‘vcpus’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:memory_mb¶
- Type:
str
Specify that the ‘memory_mb’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:local_gb¶
- Type:
str
Specify that the ‘local_gb’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:vcpus_used¶
- Type:
str
Specify that the ‘vcpus_used’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:memory_mb_used¶
- Type:
str
Specify that the ‘memory_mb_used’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:local_gb_used¶
- Type:
str
Specify that the ‘local_gb_used’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:hypervisor_type¶
- Type:
str
Specify that the ‘hypervisor_type’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:hypervisor_version¶
- Type:
str
Specify that the ‘hypervisor_version’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:hypervisor_hostname¶
- Type:
str
Specify that the ‘hypervisor_hostname’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:free_ram_mb¶
- Type:
str
Specify that the ‘free_ram_mb’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:free_disk_gb¶
- Type:
str
Specify that the ‘free_disk_gb’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:current_workload¶
- Type:
str
Specify that the ‘current_workload’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:running_vms¶
- Type:
str
Specify that the ‘running_vms’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:disk_available_least¶
- Type:
str
Specify that the ‘disk_available_least’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:host_ip¶
- Type:
str
Specify that the ‘host_ip’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:mapped¶
- Type:
str
Specify that the ‘mapped’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:cpu_allocation_ratio¶
- Type:
str
Specify that the ‘cpu_allocation_ratio’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:ram_allocation_ratio¶
- Type:
str
Specify that the ‘ram_allocation_ratio’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:disk_allocation_ratio¶
- Type:
str
Specify that the ‘disk_allocation_ratio’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:total_usable_ram_mb¶
- Type:
str
Specify that the ‘total_usable_ram_mb’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:total_usable_disk_gb¶
- Type:
str
Specify that the ‘total_usable_disk_gb’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:disk_mb_used¶
- Type:
str
Specify that the ‘disk_mb_used’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:free_disk_mb¶
- Type:
str
Specify that the ‘free_disk_mb’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:vcpus_total¶
- Type:
str
Specify that the ‘vcpus_total’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:num_instances¶
- Type:
str
Specify that the ‘num_instances’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:num_io_ops¶
- Type:
str
Specify that the ‘num_io_ops’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:failed_builds¶
- Type:
str
Specify that the ‘failed_builds’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:aggregates¶
- Type:
str
Specify that the ‘aggregates’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:cell_uuid¶
- Type:
str
Specify that the ‘cell_uuid’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:updated¶
- Type:
str
Specify that the ‘updated’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:cpu_info{filter}¶
- Type:
str
Specify that the ‘cpu_info’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:metrics{filter}¶
- Type:
str
Specify that the ‘metrics’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:stats{filter}¶
- Type:
str
Specify that the ‘stats’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:numa_topology{filter}¶
- Type:
str
Specify that the ‘numa_topology’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:supported_hv_specs{filter}¶
- Type:
str
Specify that the ‘supported_hv_specs’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:pci_device_pools{filter}¶
- Type:
str
Specify that the ‘pci_device_pools’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:nodename{filter}¶
- Type:
str
Specify that the ‘nodename’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:pci_stats{filter}¶
- Type:
str
Specify that the ‘pci_stats’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:supported_instances{filter}¶
- Type:
str
Specify that the ‘supported_instances’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:limits{filter}¶
- Type:
str
Specify that the ‘limits’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
- capabilities:instances{filter}¶
- Type:
str
Specify that the ‘instances’ capability provided by the host compute service satisfy the provided filter value. Requires the
ComputeCapabilitiesFilter
scheduler filter.
Virt driver¶
The following extra specs are used as hints to configure internals of a instance, from the bus used for paravirtualized devices to the amount of a physical device to passthrough to the instance. Most of these are virt driver-specific.
quota
¶
The following extra specs are used to configure quotas for various paravirtualized devices. Different quotas are supported by different virt drivers, as noted below.
- quota:cpu_limit¶
- Type:
int
- Min:
0
The upper limit for CPU allocation in MHz. The utilization of an instance will not exceed this limit, even if there are available resources. This is typically used to ensure a consistent performance of instances independent of available resources. The value
0
indicates that CPU usage is not limited. Only supported by the VMWare virt driver.
- quota:cpu_reservation¶
- Type:
int
The guaranteed minimum CPU reservation in MHz. This means the specified amount of CPU that will be guaranteed for the instance. Only supported by the VMWare virt driver.
- Type:
str
The allocation level for CPU. If you choose ‘custom’, set the number of CPU shares using ‘quota:cpu_shares_share’. Only supported by the VMWare virt driver.
- Type:
int
- Min:
0
The number of shares of CPU allocated in the event that ‘quota:cpu_shares_level=custom’ is used. Ignored otherwise. There is no unit for this value: it is a relative measure based on the settings for other instances. Only supported by the VMWare virt driver.
- quota:memory_limit¶
- Type:
int
- Min:
0
The upper limit for memory allocation in MB. The utilization of an instance will not exceed this limit, even if there are available resources. This is typically used to ensure a consistent performance of instances independent of available resources. The value
0
indicates that memory usage is not limited. Only supported by the VMWare virt driver.
- quota:memory_reservation¶
- Type:
int
The guaranteed minimum memory reservation in MB. This means the specified amount of memory that will be guaranteed for the instance. Only supported by the VMWare virt driver.
- Type:
str
The allocation level for memory. If you choose ‘custom’, set the number of memory shares using ‘quota:memory_shares_share’. Only supported by the VMWare virt driver.
- Type:
int
- Min:
0
The number of shares of memory allocated in the event that ‘quota:memory_shares_level=custom’ is used. Ignored otherwise. There is no unit for this value: it is a relative measure based on the settings for other instances. Only supported by the VMWare virt driver.
- quota:disk_io_limit¶
- Type:
int
- Min:
0
The upper limit for disk IO allocation in I/O per second. The utilization of an instance will not exceed this limit, even if there are available resources. This is typically used to ensure a consistent performance of instances independent of available resources. The value
0
indicates that disk IO usage is not limited. Only supported by the VMWare virt driver.
- quota:disk_io_reservation¶
- Type:
int
The guaranteed minimum disk IO reservation in I/O per second. This means the specified amount of disk IO that will be guaranteed for the instance. Only supported by the VMWare virt driver.
- Type:
str
The allocation level for disk IO. If you choose ‘custom’, set the number of disk IO shares using ‘quota:disk_io_shares_share’. Only supported by the VMWare virt driver.
- Type:
int
- Min:
0
The number of shares of disk IO allocated in the event that ‘quota:disk_io_shares_level=custom’ is used. Ignored otherwise. There is no unit for this value: it is a relative measure based on the settings for other instances. Only supported by the VMWare virt driver.
- quota:vif_limit¶
- Type:
int
- Min:
0
The upper limit for virtual interface allocation in Mbps. The utilization of an instance will not exceed this limit, even if there are available resources. This is typically used to ensure a consistent performance of instances independent of available resources. The value
0
indicates that virtual interface usage is not limited. Only supported by the VMWare virt driver.
- quota:vif_reservation¶
- Type:
int
The guaranteed minimum virtual interface reservation in Mbps. This means the specified amount of virtual interface that will be guaranteed for the instance. Only supported by the VMWare virt driver.
- Type:
str
The allocation level for virtual interface. If you choose ‘custom’, set the number of virtual interface shares using ‘quota:vif_shares_share’. Only supported by the VMWare virt driver.
- Type:
int
- Min:
0
The number of shares of virtual interface allocated in the event that ‘quota:vif_shares_level=custom’ is used. Ignored otherwise. There is no unit for this value: it is a relative measure based on the settings for other instances. Only supported by the VMWare virt driver.
- Type:
int
- Min:
0
The proportional weighted share for the domain. If this element is omitted, the service defaults to the OS provided defaults. There is no unit for the value; it is a relative measure based on the setting of other VMs. For example, a VM configured with a value of 2048 gets twice as much CPU time as a VM configured with value 1024. Only supported by the libvirt virt driver.
- quota:cpu_period¶
- Type:
int
- Min:
0
Specifies the enforcement interval in microseconds. Within a period, each VCPU of the instance is not allowed to consume more than the quota worth of runtime. The value should be in range 1,000 - 1,000,000. A period with a value of 0 means no value. Only supported by the libvirt virt driver.
- quota:cpu_quota¶
- Type:
int
The maximum allowed bandwidth in microseconds. Can be combined with ‘quota:cpu_period’ to limit an instance to a percentage of capacity of a physical CPU. The value should be in range 1,000 - 2^64 or negative. A negative value indicates that the instance has infinite bandwidth. Only supported by the libvirt virt driver.
- quota:disk_read_bytes_sec¶
- Type:
int
- Min:
0
The quota read bytes for disk. Only supported by the libvirt virt driver.
- quota:disk_read_iops_sec¶
- Type:
int
- Min:
0
The quota read iops for disk. Only supported by the libvirt virt driver.
- quota:disk_write_bytes_sec¶
- Type:
int
- Min:
0
The quota write bytes for disk. Only supported by the libvirt virt driver.
- quota:disk_write_iops_sec¶
- Type:
int
- Min:
0
The quota write iops for disk. Only supported by the libvirt virt driver.
- quota:disk_total_bytes_sec¶
- Type:
int
- Min:
0
The quota total bytes for disk. Only supported by the libvirt virt driver.
- quota:disk_total_iops_sec¶
- Type:
int
- Min:
0
The quota total iops for disk. Only supported by the libvirt virt driver.
- quota:vif_inbound_average¶
- Type:
int
- Min:
0
The quota inbound average for VIF. Only supported by the libvirt virt driver.
- quota:vif_inbound_peak¶
- Type:
int
- Min:
0
The quota inbound peak for VIF. Only supported by the libvirt virt driver.
- quota:vif_inbound_burst¶
- Type:
int
- Min:
0
The quota inbound burst for VIF. Only supported by the libvirt virt driver.
- quota:vif_outbound_average¶
- Type:
int
- Min:
0
The quota outbound average for VIF. Only supported by the libvirt virt driver.
- quota:vif_outbound_peak¶
- Type:
int
- Min:
0
The quota outbound peak for VIF. Only supported by the libvirt virt driver.
- quota:vif_outbound_burst¶
- Type:
int
- Min:
0
The quota outbound burst for VIF. Only supported by the libvirt virt driver.
accel
¶
The following extra specs are used to configure attachment of various accelerators to an instance. For more information, refer to the Cyborg documentation.
They are only supported by the libvirt virt driver.
- accel:device_profile¶
- Type:
str
The name of a device profile to configure for the instance. A device profile may be viewed as a “flavor for devices”.
pci_passthrough
¶
The following extra specs are used to configure passthrough of a host PCI device to an instance. This requires prior host configuration. For more information, refer to Attaching physical PCI devices to guests.
They are only supported by the libvirt virt driver.
- pci_passthrough:alias¶
- Type:
str
Specify the number of
$alias
PCI device(s) to attach to the instance. Must be of format$alias:$count
, where$alias
corresponds to a particular PCI device class (as configured innova.conf
) and$count
is the amount of PCI devices of type$alias
to be assigned to the instance. Use commas to specify multiple values. Only supported by the libvirt virt driver.
hw
¶
The following extra specs are used to configure various attributes of instances. Some of the extra specs act as feature flags, while others tweak for example the guest-visible CPU topology of the instance.
Except where otherwise stated, they are only supported by the libvirt virt driver.
- hw:cpu_realtime¶
- Type:
bool
Determine whether realtime mode should be enabled for the instance or not. Only supported by the libvirt virt driver.
- hw:cpu_realtime_mask¶
- Type:
str
A exclusion mask of CPUs that should not be enabled for realtime. Only supported by the libvirt virt driver.
- hw:hide_hypervisor_id¶
- Type:
bool
Determine whether the hypervisor ID should be hidden from the guest. Only supported by the libvirt virt driver.
- hw:cpu_policy¶
- Type:
str
The policy to apply when determining what host CPUs the guest CPUs can run on. If
shared
(default), guest CPUs can be overallocated but cannot float across host cores. Ifdedicated
, guest CPUs cannot be overallocated but are individually pinned to their own host core. Ifmixed
, the policy for each instance CPU can be specified using thehw:cpu_dedicated_mask
orhw:cpu_realtime_mask
extra specs. Only supported by the libvirt virt driver.
- hw:cpu_thread_policy¶
- Type:
str
The policy to apply when determining whether the destination host can have hardware threads enabled or not. If
prefer
(default), hosts with hardware threads will be preferred. Ifrequire
, hosts with hardware threads will be required. Ifisolate
, hosts with hardware threads will be forbidden. Only supported by the libvirt virt driver.
- hw:emulator_threads_policy¶
- Type:
str
The policy to apply when determining whether emulator threads should be offloaded to a separate isolated core or to a pool of shared cores. If
share
, emulator overhead threads will be offloaded to a pool of shared cores. Ifisolate
, emulator overhead threads will be offloaded to their own core. Only supported by the libvirt virt driver.
- hw:cpu_dedicated_mask¶
- Type:
str
A mapping of guest (instance) CPUs to be pinned to host CPUs for an instance with a
mixed
CPU policy. Any guest CPUs which are not in this mapping will float across host cores. Only supported by the libvirt virt driver.
- hw:mem_page_size¶
- Type:
str
The size of memory pages to allocate to the guest with. Can be one of the three alias -
large
,small
orany
, - or an actual size. Only supported by the libvirt virt driver.
- hw:locked_memory¶
- Type:
bool
Determine if guest (instance) memory should be locked preventing swapping. This is required in rare cases for device DMA transfers. Only supported by the libvirt virt driver.
- hw:numa_nodes¶
- Type:
int
- Min:
1
The number of virtual NUMA nodes to allocate to configure the guest with. Each virtual NUMA node will be mapped to a unique host NUMA node. Only supported by the libvirt virt driver.
- hw:numa_cpus.{num}¶
- Type:
str
A mapping of guest (instance) CPUs to the guest (not host!) NUMA node identified by
{num}
. This can be used to provide asymmetric CPU-NUMA allocation and is necessary where the number of guest NUMA nodes is not a factor of the number of guest CPUs. Only supported by the libvirt virt driver.
- hw:numa_mem.{num}¶
- Type:
int
- Min:
1
A mapping of guest memory to the guest (not host!) NUMA node identified by
{num}
. This can be used to provide asymmetric memory-NUMA allocation and is necessary where the number of guest NUMA nodes is not a factor of the total guest memory. Only supported by the libvirt virt driver.
- hw:pci_numa_affinity_policy¶
- Type:
str
The NUMA affinity policy of any PCI passthrough devices or SR-IOV network interfaces attached to the instance. If
required
, only PCI devices from one of the host NUMA nodes the instance VCPUs are allocated from can be used by said instance. Ifpreferred
, any PCI device can be used, though preference will be given to those from the same NUMA node as the instance VCPUs. Iflegacy
(default), behavior is as withrequired
unless the PCI device does not support provide NUMA affinity information, in which case affinity is ignored. Only supported by the libvirt virt driver.
- hw:cpu_sockets¶
- Type:
int
- Min:
1
The number of virtual CPU threads to emulate in the guest CPU topology. Defaults to the number of vCPUs requested. Only supported by the libvirt virt driver.
- hw:cpu_cores¶
- Type:
int
- Min:
1
The number of virtual CPU cores to emulate per socket in the guest CPU topology. Defaults to
1
. Only supported by the libvirt virt driver.
- hw:cpu_threads¶
- Type:
int
- Min:
1
The number of virtual CPU threads to emulate per core in the guest CPU topology. Defaults to
1
. Only supported by the libvirt virt driver.
- hw:max_cpu_sockets¶
- Type:
int
- Min:
1
The max number of virtual CPU threads to emulate in the guest CPU topology. This is used to limit the topologies that can be requested by an image and will be used to validate the
hw_cpu_sockets
image metadata property. Only supported by the libvirt virt driver.
- hw:max_cpu_cores¶
- Type:
int
- Min:
1
The max number of virtual CPU cores to emulate per socket in the guest CPU topology. This is used to limit the topologies that can be requested by an image and will be used to validate the
hw_cpu_cores
image metadata property. Only supported by the libvirt virt driver.
- hw:max_cpu_threads¶
- Type:
int
- Min:
1
The max number of virtual CPU threads to emulate per core in the guest CPU topology. This is used to limit the topologies that can be requested by an image and will be used to validate the
hw_cpu_threads
image metadata property. Only supported by the libvirt virt driver.
- Type:
bool
Whether to show a boot menu when booting the guest. Only supported by the libvirt virt driver.
- hw:vif_multiqueue_enabled¶
- Type:
bool
Whether to enable the virtio-net multiqueue feature. When set, the driver sets the number of queues equal to the number of guest vCPUs. This makes the network performance scale across a number of vCPUs. This requires guest support and is only supported by the libvirt driver.
- hw:mem_encryption¶
- Type:
bool
Whether to enable memory encryption for the guest. Only supported by the libvirt virt driver on hosts with AMD SEV support.
- hw:pmem¶
- Type:
str
A comma-separated list of
$LABEL
s defined in config for vPMEM devices. Only supported by the libvirt virt driver on hosts with PMEM devices.
- hw:pmu¶
- Type:
bool
Whether to enable the Performance Monitory Unit (PMU) for the guest. If this option is not specified, the presence of the vPMU is determined by the hypervisor. The vPMU is used by tools like
perf
in the guest to provide more accurate information for profiling application and monitoring guest performance. For realtime workloads, the emulation of a vPMU can introduce additional latency which may be undesirable. If the telemetry it provides is not required, such workloads should disable this feature. For most workloads, the default of unset will be correct. Only supported by the libvirt virt driver.
- hw:serial_port_count¶
- Type:
int
- Min:
0
The number of serial ports to allocate to the guest. Only supported by the libvirt virt driver.
- hw:tpm_model¶
- Type:
str
The model of the attached TPM device. Only supported by the libvirt virt driver.
- hw:tpm_version¶
- Type:
str
The TPM version. Required if requesting a vTPM via the ‘hw:tpm_model’ extra spec or equivalent image metadata property. Only supported by the libvirt virt driver.
- hw:watchdog_action¶
- Type:
str
The action to take when the watchdog timer is kicked. Watchdog devices keep an eye on the instance and carry out the specified action if the server hangs. The watchdog uses the
i6300esb
device, emulating a PCI Intel 6300ESB. Only supported by the libvirt virt driver.
- hw:viommu_model¶
- Type:
str
This can be used to set model for virtual IOMMU device.
- hw:virtio_packed_ring¶
- Type:
bool
Permit guests to negotiate the virtio packed ring format. This requires guest support and is only supported by the libvirt driver.
- hw:ephemeral_encryption¶
- Type:
bool
Whether to enable ephemeral storage encryption.
- hw:ephemeral_encryption_format¶
- Type:
str
The encryption format to be used if ephemeral storage encryption is enabled via hw:ephemeral_encryption.
hw_rng
¶
The following extra specs are used to configure a random number generator for an instance.
They are only supported by the libvirt virt driver.
- hw_rng:allowed¶
- Type:
bool
Whether to disable configuration of a random number generator in their image. Before 21.0.0 (Ussuri), random number generators were not enabled by default so this was used to determine whether to enable configuration.
- hw_rng:rate_bytes¶
- Type:
int
- Min:
0
The allowed amount of bytes for the guest to read from the host’s entropy per period.
- hw_rng:rate_period¶
- Type:
int
- Min:
0
The duration of a read period in milliseconds.
hw_video
¶
The following extra specs are used to configure attributes of the default guest video device.
They are only supported by the libvirt virt driver.
- hw_video:ram_max_mb¶
- Type:
int
- Min:
0
The maximum amount of memory the user can request using the
hw_video_ram
image metadata property, which represents the video memory that the guest OS will see. This has no effect for vGPUs.
os
¶
The following extra specs are used to configure secure_boot.
They are only supported by the libvirt virt driver.
- os:secure_boot¶
- Type:
str
Determine whether secure boot is enabled or not. Only supported by the libvirt virt drivers.
vmware
¶
The following extra specs are used to configure various attributes of instances when using the VMWare virt driver.
They are only supported by the VMWare virt driver.
- vmware:hw_version¶
- Type:
str
Specify the hardware version used to create images. In an environment with different host versions, you can use this parameter to place instances on the correct hosts.
- vmware:storage_policy¶
- Type:
str
Specify the storage policy used for new instances. If Storage Policy-Based Management (SPBM) is not enabled, this parameter is ignored.
Others (uncategorized)¶
The following extra specs are not part of a group.
- hide_hypervisor_id¶
- Type:
bool
Determine whether the hypervisor ID should be hidden from the guest. Only supported by the libvirt virt driver. This extra spec is not compatible with the AggregateInstanceExtraSpecsFilter scheduler filter. The
hw:hide_hypervisor_id
extra spec should be used instead.Warning
This extra spec has been deprecated and should not be used.
- group_policy¶
- Type:
str
The group policy to apply when using the granular resource request syntax.