32 lines
1.1 KiB
YAML
32 lines
1.1 KiB
YAML
features:
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- |
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The libvirt compute driver now allows users to create instances
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with SR-IOV virtual functions which will be configured as trusted.
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The operator will have to create pools of devices with tag
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trusted=true.
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For example, modify ``/etc/nova/nova.conf`` and set:
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.. code-block:: ini
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[pci]
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passthrough_whitelist = {"devname": "eth0", "trusted": "true",
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"physical_network":"sriovnet1"}
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Where "eth0" is the interface name related to the physical
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function.
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Ensure that the version of ``ip-link`` on the compute host supports setting
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the trust mode on the device.
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Ports from the physical network will have to be created with a
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binding profile to match the trusted tag. Only ports with
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``binding:vif_type=hw_veb`` and ``binding:vnic_type=direct`` are supported.
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.. code-block:: ini
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$ neutron port-create <net-id> \
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--name sriov_port \
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--vnic-type direct \
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--binding:profile type=dict trusted=true |