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OpenStack Study: ofc_driver_base.py**** CubicPower OpenStack Study ****
# vim: tabstop=4 shiftwidth=4 softtabstop=4 # # Copyright 2012 NEC Corporation. All rights reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. # @author: Ryota MIBU # @author: Akihiro MOTOKI from abc import ABCMeta, abstractmethod import six @six.add_metaclass(ABCMeta)
**** CubicPower OpenStack Study **** class OFCDriverBase(object): """OpenFlow Controller (OFC) Driver Specification. OFCDriverBase
**** CubicPower OpenStack Study **** def create_tenant(self, description, tenant_id=None): """Create a new tenant at OpenFlow Controller. :param description: A description of this tenant. :param tenant_id: A hint of OFC tenant ID. A driver could use this id as a OFC id or ignore it. :returns: ID of the tenant created at OpenFlow Controller. :raises: neutron.plugin.nec.common.exceptions.OFCException """ pass @abstractmethod
**** CubicPower OpenStack Study **** def delete_tenant(self, ofc_tenant_id): """Delete a tenant at OpenFlow Controller. :raises: neutron.plugin.nec.common.exceptions.OFCException """ pass @abstractmethod
**** CubicPower OpenStack Study **** def create_network(self, ofc_tenant_id, description, network_id=None): """Create a new network on specified OFC tenant at OpenFlow Controller. :param ofc_tenant_id: a OFC tenant ID in which a new network belongs. :param description: A description of this network. :param network_id: A hint of an ID of OFC network. :returns: ID of the network created at OpenFlow Controller. ID returned must be unique in the OpenFlow Controller. If a network is identified in conjunction with other information such as a tenant ID, such information should be included in the ID. :raises: neutron.plugin.nec.common.exceptions.OFCException """ pass @abstractmethod
**** CubicPower OpenStack Study **** def delete_network(self, ofc_network_id): """Delete a netwrok at OpenFlow Controller. :raises: neutron.plugin.nec.common.exceptions.OFCException """ pass @abstractmethod
**** CubicPower OpenStack Study **** def create_port(self, ofc_network_id, portinfo, port_id=None, filters=None): """Create a new port on specified network at OFC. :param ofc_network_id: a OFC tenant ID in which a new port belongs. :param portinfo: An OpenFlow information of this port. {'datapath_id': Switch ID that a port connected. 'port_no': Port Number that a port connected on a Swtich. 'vlan_id': VLAN ID that a port tagging. 'mac': Mac address. } :param port_id: A hint of an ID of OFC port. ID returned must be unique in the OpenFlow Controller. If a port is identified in combination with a network or a tenant, such information should be included in the ID. :param filters: A list of packet filter associated with the port. Each element is a tuple (neutron ID, OFC ID) :returns: ID of the port created at OpenFlow Controller. :raises: neutron.plugin.nec.common.exceptions.OFCException """ pass @abstractmethod
**** CubicPower OpenStack Study **** def delete_port(self, ofc_port_id): """Delete a port at OpenFlow Controller. :raises: neutron.plugin.nec.common.exceptions.OFCException """ pass
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