78 lines
2.7 KiB
Python
78 lines
2.7 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
|
|
# Copyright 2011 Nicira Networks, Inc.
|
|
# 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: Somik Behera, Nicira Networks, Inc.
|
|
# @author: Brad Hall, Nicira Networks, Inc.
|
|
# @author: Dan Wendlandt, Nicira Networks, Inc.
|
|
# @author: Salvatore Orlando, Citrix Systems
|
|
|
|
import uuid
|
|
|
|
from sqlalchemy import Column, String, ForeignKey
|
|
from sqlalchemy.orm import relation
|
|
|
|
from quantum.api import api_common as common
|
|
from quantum.db import model_base
|
|
|
|
|
|
BASE = model_base.BASE
|
|
|
|
|
|
class Port(model_base.BASE):
|
|
"""Represents a port on a quantum network"""
|
|
__tablename__ = 'ports'
|
|
|
|
uuid = Column(String(255), primary_key=True)
|
|
network_id = Column(String(255), ForeignKey("networks.uuid"),
|
|
nullable=False)
|
|
interface_id = Column(String(255), nullable=True)
|
|
# Port state - Hardcoding string value at the moment
|
|
state = Column(String(8))
|
|
op_status = Column(String(16))
|
|
|
|
def __init__(self, network_id, op_status=common.OperationalStatus.UNKNOWN):
|
|
self.uuid = str(uuid.uuid4())
|
|
self.network_id = network_id
|
|
self.interface_id = None
|
|
self.state = "DOWN"
|
|
self.op_status = op_status
|
|
|
|
def __repr__(self):
|
|
return "<Port(%s,%s,%s,%s,%s)>" % (self.uuid, self.network_id,
|
|
self.state, self.op_status,
|
|
self.interface_id)
|
|
|
|
|
|
class Network(model_base.BASE):
|
|
"""Represents a quantum network"""
|
|
__tablename__ = 'networks'
|
|
|
|
uuid = Column(String(255), primary_key=True)
|
|
tenant_id = Column(String(255), nullable=False)
|
|
name = Column(String(255))
|
|
ports = relation(Port, order_by=Port.uuid, backref="network")
|
|
op_status = Column(String(16))
|
|
|
|
def __init__(self, tenant_id, name,
|
|
op_status=common.OperationalStatus.UNKNOWN):
|
|
self.uuid = str(uuid.uuid4())
|
|
self.tenant_id = tenant_id
|
|
self.name = name
|
|
self.op_status = op_status
|
|
|
|
def __repr__(self):
|
|
return "<Network(%s,%s,%s,%s)>" % (self.uuid, self.name,
|
|
self.op_status, self.tenant_id)
|