def _create_virtual_interface(self, project, lb_id, subnet_id,
                                  ip_address):
        network_id = utils.get_subnet_network_id(self._api, subnet_id)
        try:
            vnet = self._api.virtual_network_read(id=network_id)
        except NoIdError:
            raise n_exc.NetworkNotFound(net_id=network_id)

        vmi = VirtualMachineInterface(lb_id, project)
        vmi.set_virtual_network(vnet)
        vmi.set_virtual_machine_interface_device_owner(n_constants.DEVICE_OWNER_LOADBALANCER)

        sg_obj = SecurityGroup("default", project)
        vmi.add_security_group(sg_obj)
        self._api.virtual_machine_interface_create(vmi)

        iip_obj = InstanceIp(name=lb_id)
        iip_obj.set_virtual_network(vnet)
        iip_obj.set_virtual_machine_interface(vmi)
        if ip_address and ip_address != attributes.ATTR_NOT_SPECIFIED:
            iip_obj.set_instance_ip_address(ip_address)
        self._api.instance_ip_create(iip_obj)
        iip = self._api.instance_ip_read(id=iip_obj.uuid)
        vip_address = iip.get_instance_ip_address()

        return vmi, vip_address
    def _create_virtual_interface(self, project, lb_id, subnet_id, network_id,
                                  ip_address):

        iip_obj = InstanceIp(name=lb_id)
        if subnet_id and subnet_id != ATTR_NOT_SPECIFIED:
            network_id = utils.get_subnet_network_id(self._api, subnet_id)
            vnet = utils.get_vnet_obj(self._api, network_id)
            iip_obj.set_subnet_uuid(subnet_id)
        elif network_id and network_id != ATTR_NOT_SPECIFIED:
            vnet = utils.get_vnet_obj(self._api, network_id)
        else:
            msg = 'vip-network-id or vip-subnet-id should be specified'
            raise BadRequest(resource='loadbalancer', msg=msg)

        vmi = VirtualMachineInterface(lb_id, project)
        vmi.set_virtual_network(vnet)
        vmi.set_virtual_machine_interface_device_owner(
            DEVICE_OWNER_LOADBALANCER)

        sg_obj = SecurityGroup("default", project)
        vmi.add_security_group(sg_obj)
        self._api.virtual_machine_interface_create(vmi)

        iip_obj.set_virtual_network(vnet)
        iip_obj.set_virtual_machine_interface(vmi)
        if ip_address and ip_address != ATTR_NOT_SPECIFIED:
            iip_obj.set_instance_ip_address(ip_address)
        self._api.instance_ip_create(iip_obj)
        iip = self._api.instance_ip_read(id=iip_obj.uuid)
        vip_address = iip.get_instance_ip_address()
        vip_subnet_id = iip.get_subnet_uuid()

        return vmi, vip_address, vip_subnet_id
    def _create_virtual_interface(self, project, vip_id, subnet_id,
                                  ip_address):
        network_id = utils.get_subnet_network_id(self._api, subnet_id)
        try:
            vnet = self._api.virtual_network_read(id=network_id)
        except NoIdError:
            raise n_exc.NetworkNotFound(net_id=network_id)

        vmi = VirtualMachineInterface(vip_id, project)
        vmi.set_virtual_network(vnet)

        sg_obj = SecurityGroup("default", project)
        vmi.add_security_group(sg_obj)
        self._api.virtual_machine_interface_create(vmi)

        fq_name = list(project.get_fq_name())
        fq_name.append(vip_id)

        iip_obj = InstanceIp(fq_name=fq_name)
        iip_obj.set_virtual_network(vnet)
        iip_obj.set_virtual_machine_interface(vmi)
        if ip_address and ip_address != attributes.ATTR_NOT_SPECIFIED:
            iip_obj.set_instance_ip_address(ip_address)
        self._api.instance_ip_create(fq_name)

        return vmi
    def _create_virtual_interface(self, project, vip_id, subnet_id,
                                  ip_address):
        network_id = utils.get_subnet_network_id(self._api, subnet_id)
        try:
            vnet = self._api.virtual_network_read(id=network_id)
        except NoIdError:
            raise n_exc.NetworkNotFound(net_id=network_id)

        vmi = VirtualMachineInterface(vip_id, project)
        vmi.set_virtual_network(vnet)

        sg_obj = SecurityGroup("default", project)
        vmi.add_security_group(sg_obj)
        self._api.virtual_machine_interface_create(vmi)

        fq_name = list(project.get_fq_name())
        fq_name.append(vip_id)

        iip_obj = InstanceIp(fq_name=fq_name)
        iip_obj.set_virtual_network(vnet)
        iip_obj.set_virtual_machine_interface(vmi)
        if ip_address and ip_address != attributes.ATTR_NOT_SPECIFIED:
            iip_obj.set_instance_ip_address(ip_address)
        self._api.instance_ip_create(fq_name)

        return vmi