edf67cfda2
Blueprint add-kvm-hidden-feature added the capability of hiding the kvm signature from guests. However, it was implemented only through an image property. A major reason for this feature is to allow passed-through Nvidia GPUs to work correctly. GPU pci-passthrough is specified on the flavor's extra_specs, without requiring an image with special properties. Therefore, hiding the KVM signature should also be specifiable through the flavor's extra_specs, in order to not require a special image for this use case. If the new flavor extra_spec is present and set to 'true', the libvirt driver will produce an additional element to hide kvm's signature on the vm, in the same way as with the image property `img_hide_hypervisor_id`. Implements: blueprint hide-hypervisor-id-flavor-extra-spec Closes-Bug: 1757424 Change-Id: I41c5913b4148629b448ea5fb43b7597dc067dc22
10 lines
399 B
YAML
10 lines
399 B
YAML
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features:
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Added a new flavor extra_spec, ``hide_hypervisor_id``, which hides
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the hypervisor signature for the guest when true ('kvm' won't appear
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in ``lscpu``). This acts exactly like and in parallel to the image
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property ``img_hide_hypervisor_id`` and is useful for running the
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nvidia drivers in the guest.
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Currently, this is only supported in the libvirt driver.
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