def unplug_ib_hostdev(self, instance, vif):
fabric = vif.get_physical_network()
if not fabric:
raise exception.NetworkMissingPhysicalNetwork(
network_uuid=vif['network']['id'])
vnic_mac = vif['address']
try:
nova.privsep.libvirt.unplug_infiniband_vif(fabric, vnic_mac)
except Exception:
LOG.exception("Failed while unplugging ib hostdev vif")
def unplug_mlnx_direct(self, instance, vif):
vnic_mac = vif['address']
fabric = vif.get_physical_network()
if not fabric:
raise exception.NetworkMissingPhysicalNetwork(
network_uuid=vif['network']['id'])
try:
utils.execute('ebrctl', 'del-port', fabric,
vnic_mac, run_as_root=True)
except processutils.ProcessExecutionError:
LOG.exception(_LE("Failed while unplugging vif"),
instance=instance)
def unplug_ib_hostdev(self, instance, vif):
fabric = vif.get_physical_network()
if not fabric:
raise exception.NetworkMissingPhysicalNetwork(
network_uuid=vif['network']['id']
)
vnic_mac = vif['address']
try:
utils.execute('ebrctl', 'del-port', fabric, vnic_mac,
run_as_root=True)
except Exception:
LOG.exception(_("Failed while unplugging ib hostdev vif"))
def plug_mlnx_direct(self, instance, vif):
vnic_mac = vif['address']
device_id = instance.uuid
fabric = vif.get_physical_network()
if not fabric:
raise exception.NetworkMissingPhysicalNetwork(
network_uuid=vif['network']['id'])
dev_name = self.get_vif_devname_with_prefix(vif, DEV_PREFIX_ETH)
try:
utils.execute('ebrctl', 'add-port', vnic_mac, device_id, fabric,
network_model.VIF_TYPE_MLNX_DIRECT, dev_name,
run_as_root=True)
except processutils.ProcessExecutionError:
LOG.exception(_LE("Failed while plugging vif"), instance=instance)
def plug_ib_hostdev(self, instance, vif):
fabric = vif.get_physical_network()
if not fabric:
raise exception.NetworkMissingPhysicalNetwork(
network_uuid=vif['network']['id'])
pci_slot = vif['profile']['pci_slot']
device_id = instance['uuid']
vnic_mac = vif['address']
try:
nova.privsep.libvirt.plug_infiniband_vif(
vnic_mac, device_id, fabric, network_model.VIF_TYPE_IB_HOSTDEV,
pci_slot)
except processutils.ProcessExecutionError:
LOG.exception("Failed while plugging ib hostdev vif",
instance=instance)
def plug_ib_hostdev(self, instance, vif):
fabric = vif.get_physical_network()
if not fabric:
raise exception.NetworkMissingPhysicalNetwork(
network_uuid=vif['network']['id']
)
pci_slot = vif['profile']['pci_slot']
device_id = instance['uuid']
vnic_mac = vif['address']
try:
utils.execute('ebrctl', 'add-port', vnic_mac, device_id,
fabric, network_model.VIF_TYPE_IB_HOSTDEV,
pci_slot, run_as_root=True)
except processutils.ProcessExecutionError:
LOG.exception(_("Failed while plugging ib hostdev vif"),
instance=instance)