def unplug_iovisor(self, instance, vif):
"""Unplug using PLUMgrid IO Visor Driver
Delete network device and to their respective
connection to the Virtual Domain in PLUMgrid Platform.
"""
iface_id = vif['id']
dev = self.get_vif_devname(vif)
try:
utils.execute('ifc_ctl',
'gateway',
'ifdown',
dev,
'access_vm',
vif['network']['label'] + "_" + iface_id,
vif['address'],
run_as_root=True)
utils.execute('ifc_ctl',
'gateway',
'del_port',
dev,
run_as_root=True)
linux_net.delete_net_dev(dev)
except processutils.ProcessExecutionError:
LOG.exception(_LE("Failed while unplugging vif"),
instance=instance)
def unplug_vrouter(self, instance, vif):
"""Unplug Contrail's network port
Unbind the vif from a Contrail virtual port.
"""
dev = self.get_vif_devname(vif)
cmd_args = ("--oper=delete --uuid=%s" % (vif['id']))
try:
utils.execute('vrouter-port-control', cmd_args, run_as_root=True)
linux_net.delete_net_dev(dev)
except processutils.ProcessExecutionError:
LOG.exception(
_LE("Failed while unplugging vif"), instance=instance)
def unplug_vrouter(self, instance, vif):
"""Unplug Contrail's network port
Unbind the vif from a Contrail virtual port.
"""
dev = self.get_vif_devname(vif)
cmd_args = ("--oper=delete --uuid=%s" % (vif['id']))
try:
utils.execute('vrouter-port-control', cmd_args, run_as_root=True)
linux_net.delete_net_dev(dev)
except processutils.ProcessExecutionError:
LOG.exception(_LE("Failed while unplugging vif"),
instance=instance)
def unplug_midonet(self, instance, vif):
"""Unplug from MidoNet network port
Unbind the vif from a MidoNet virtual port.
"""
dev = self.get_vif_devname(vif)
port_id = vif['id']
try:
utils.execute('mm-ctl', '--unbind-port', port_id, run_as_root=True)
linux_net.delete_net_dev(dev)
except processutils.ProcessExecutionError:
LOG.exception(_LE("Failed while unplugging vif"),
instance=instance)
def unplug_midonet(self, instance, vif):
"""Unplug from MidoNet network port
Unbind the vif from a MidoNet virtual port.
"""
dev = self.get_vif_devname(vif)
port_id = vif['id']
try:
utils.execute('mm-ctl', '--unbind-port', port_id,
run_as_root=True)
linux_net.delete_net_dev(dev)
except processutils.ProcessExecutionError:
LOG.exception(_LE("Failed while unplugging vif"),
instance=instance)
def unplug_iovisor(self, instance, vif):
"""Unplug using PLUMgrid IO Visor Driver
Delete network device and to their respective
connection to the Virtual Domain in PLUMgrid Platform.
"""
iface_id = vif['id']
dev = self.get_vif_devname(vif)
try:
utils.execute('ifc_ctl', 'gateway', 'ifdown',
dev, 'access_vm',
vif['network']['label'] + "_" + iface_id,
vif['address'], run_as_root=True)
utils.execute('ifc_ctl', 'gateway', 'del_port', dev,
run_as_root=True)
linux_net.delete_net_dev(dev)
except processutils.ProcessExecutionError:
LOG.exception(_LE("Failed while unplugging vif"),
instance=instance)
