Ensure Macvtap NICs can use a model
Defaults to virtio like a bridged NIC. Otherwise performance is abysmal.
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@ -574,9 +574,10 @@ def vm_networks_add(config, vm, network, macaddr, model, sriov, sriov_mode, rest
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)
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# Add a macvtap SR-IOV network
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elif sriov_mode == 'macvtap':
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device_string = '<interface type="direct"><mac address="{macaddr}"/><source dev="{network}" mode="passthrough"/></interface>'.format(
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device_string = '<interface type="direct"><mac address="{macaddr}"/><source dev="{network}" mode="passthrough"/><model type="{model}"/></interface>'.format(
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macaddr=macaddr,
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network=network
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network=network,
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model=model
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)
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else:
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return False, "ERROR: Invalid SR-IOV mode specified."
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@ -1317,7 +1317,7 @@ def vm_network_get(domain, raw):
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)
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@click.option(
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'-m', '--model', 'model', default='virtio',
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help='The model for the interface; must be a valid libvirt model. Not used for SR-IOV NETs.'
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help='The model for the interface; must be a valid libvirt model. Not used for "netdev" SR-IOV NETs.'
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)
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@click.option(
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'-s', '--sriov', 'sriov', is_flag=True, default=False,
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