def test_attach_interface_no_more_fixed_ips(self, attach_mock, get_mock):
fake_instance = objects.Instance(uuid=FAKE_UUID1)
get_mock.return_value = fake_instance
attach_mock.side_effect = exception.NoMoreFixedIps(net=FAKE_NET_ID1)
body = {}
self.assertRaises(exc.HTTPBadRequest,
self.attachments.create,
self.req,
FAKE_UUID1,
body=body)
ctxt = self.req.environ['nova.context']
attach_mock.assert_called_once_with(ctxt, fake_instance, None, None,
None)
get_mock.assert_called_once_with(ctxt,
FAKE_UUID1,
want_objects=True,
expected_attrs=None)
def _create_port(self,
client,
tenant_id,
network_id,
port_req_body,
fixed_ip=None,
security_group_ids=None,
dhcp_opts=None):
try:
if fixed_ip:
port_req_body['port']['fixed_ips'] = [{'ip_address': fixed_ip}]
port_req_body['port']['network_id'] = network_id
port_req_body['port']['admin_state_up'] = True
port_req_body['port']['tenant_id'] = tenant_id
if security_group_ids:
port_req_body['port']['security_groups'] = security_group_ids
if dhcp_opts is not None:
port_req_body['port']['extra_dhcp_opts'] = dhcp_opts
port_id = client.create_port(port_req_body)['port']['id']
LOG.debug('Successfully created port: %s', port_id)
return port_id
except neutron_client_exc.OverQuotaClient:
LOG.warning(
_LW('Neutron error: Port quota exceeded in tenant: %s'),
port_req_body['port']['tenant_id'])
raise exception.PortLimitExceeded()
except neutron_client_exc.IpAddressGenerationFailureClient:
LOG.warning(_LW('Neutron error: No more fixed IPs in network: %s'),
network_id)
raise exception.NoMoreFixedIps()
except neutron_client_exc.MacAddressInUseClient:
LOG.warning(
_LW('Neutron error: MAC address %(mac)s is already '
'in use on network %(network)s.') % {
'mac': mac_address,
'network': network_id
})
raise exception.PortInUse(port_id=mac_address)
except neutron_client_exc.NeutronClientException:
with excutils.save_and_reraise_exception():
LOG.exception(_LE('Neutron error creating port on network %s'),
network_id)
def fake_fixed_ip_associate(context, address, instance_id):
ips = filter(lambda i: i['address'] == address, fixed_ips)
if not ips:
raise exception.NoMoreFixedIps(net='fake_net')
ips[0]['instance'] = True
ips[0]['instance_id'] = instance_id
def fake_fixed_ip_associate(context, address, instance_id):
ips = [i for i in fixed_ips if i['address'] == address]
if not ips:
raise exception.NoMoreFixedIps(net='fake_net')
ips[0]['instance'] = True
ips[0]['instance_id'] = instance_id
