def create_network(self, context, network): (network_type, physical_network, vlan_id) = self._process_provider_create(context, network["network"]) session = context.session with session.begin(subtransactions=True): # set up default security groups tenant_id = self._get_tenant_id_for_create(context, network["network"]) self._ensure_default_security_group(context, tenant_id) if not network_type: # tenant network network_type = self.tenant_network_type if network_type == constants.TYPE_NONE: raise q_exc.TenantNetworksDisabled() elif network_type == constants.TYPE_VLAN: physical_network, vlan_id = db.reserve_network(session) else: # TYPE_LOCAL vlan_id = constants.LOCAL_VLAN_ID else: # provider network if network_type in [constants.TYPE_VLAN, constants.TYPE_FLAT]: db.reserve_specific_network(session, physical_network, vlan_id) # no reservation needed for TYPE_LOCAL net = super(LinuxBridgePluginV2, self).create_network(context, network) db.add_network_binding(session, net["id"], physical_network, vlan_id) self._process_l3_create(context, net, network["network"]) self._extend_network_dict_provider(context, net) # note - exception will rollback entire transaction return net
def create_network(self, context, network): (network_type, physical_network, vlan_id) = self._process_provider_create(context, network['network']) session = context.session with session.begin(subtransactions=True): #set up default security groups tenant_id = self._get_tenant_id_for_create( context, network['network']) self._ensure_default_security_group(context, tenant_id) if not network_type: # tenant network network_type = self.tenant_network_type if network_type == constants.TYPE_NONE: raise q_exc.TenantNetworksDisabled() elif network_type == constants.TYPE_VLAN: physical_network, vlan_id = db.reserve_network(session) else: # TYPE_LOCAL vlan_id = constants.LOCAL_VLAN_ID else: # provider network if network_type in [constants.TYPE_VLAN, constants.TYPE_FLAT]: db.reserve_specific_network(session, physical_network, vlan_id) # no reservation needed for TYPE_LOCAL net = super(LinuxBridgePluginV2, self).create_network(context, network) db.add_network_binding(session, net['id'], physical_network, vlan_id) self._process_l3_create(context, net, network['network']) self._extend_network_dict_provider(context, net) # note - exception will rollback entire transaction return net
def test_add_network_binding(self): with self.network() as network: TEST_NETWORK_ID = network['network']['id'] self.assertIsNone(lb_db.get_network_binding(self.session, TEST_NETWORK_ID)) lb_db.add_network_binding(self.session, TEST_NETWORK_ID, PHYS_NET, 1234) binding = lb_db.get_network_binding(self.session, TEST_NETWORK_ID) self.assertIsNotNone(binding) self.assertEqual(binding.network_id, TEST_NETWORK_ID) self.assertEqual(binding.physical_network, PHYS_NET) self.assertEqual(binding.vlan_id, 1234)
def test_add_network_binding(self): with self.network() as network: TEST_NETWORK_ID = network['network']['id'] self.assertIsNone( lb_db.get_network_binding(self.session, TEST_NETWORK_ID)) lb_db.add_network_binding(self.session, TEST_NETWORK_ID, PHYS_NET, 1234) binding = lb_db.get_network_binding(self.session, TEST_NETWORK_ID) self.assertIsNotNone(binding) self.assertEqual(binding.network_id, TEST_NETWORK_ID) self.assertEqual(binding.physical_network, PHYS_NET) self.assertEqual(binding.vlan_id, 1234)