def deallocate_for_instance(self, context, **kwargs):
instance_id = kwargs.get('instance_id')
project_id = kwargs.pop('project_id', None)
admin_context = context.elevated()
networks = self._get_networks_for_instance(admin_context, instance_id,
project_id)
vifs = self.db.virtual_interface_get_by_instance(context, instance_id)
for n in networks:
vif_id = "nova-" + str(instance_id) + "-" + str(n['id'])
# Un-attach the vif and delete the port
tenant_id = project_id or FLAGS.quantum_default_tenant_id
quantum_net_id = n['bridge']
LOG.debug("Using quantum_net_id: %s" % quantum_net_id)
attachment = vif_id
port_id = quantum.get_port_by_attachment(tenant_id,
quantum_net_id, attachment)
# FIXME: tell Quantum that this interface-binding is no
# longer valid.
if not port_id:
LOG.error("Unable to find port with attachment: %s" % \
(attachment))
else:
quantum.unplug_iface(tenant_id, quantum_net_id, port_id)
quantum.delete_port(tenant_id, quantum_net_id, port_id)
vif = filter(lambda vif: vif['network_id'] == n['id'], vifs)[0]
melange.deallocate_ips(n['id'], vif['id'],
project_id=n['project_id'])
self.db.virtual_interface_delete_by_instance(context, instance_id)
def _setup_quantum_mocks(self):
self.mox.StubOutWithMock(quantum, "get_port_by_attachment")
self.mox.StubOutWithMock(quantum, "unplug_iface")
self.mox.StubOutWithMock(quantum, "delete_port")
quantum.get_port_by_attachment(IgnoreArg(), IgnoreArg(), IgnoreArg()).\
MultipleTimes().AndReturn("port_id")
quantum.unplug_iface(IgnoreArg(), IgnoreArg(), IgnoreArg()).\
MultipleTimes()
quantum.delete_port(IgnoreArg(), IgnoreArg(), IgnoreArg()).\
MultipleTimes()