45 lines
1.6 KiB
Python
45 lines
1.6 KiB
Python
# Copyright 2012, Cisco Systems, Inc.
|
|
#
|
|
# 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: Rohit Agarwalla, Cisco Systems, Inc.
|
|
|
|
import sqlalchemy as sa
|
|
|
|
from neutron.db import model_base
|
|
|
|
|
|
class NexusPortBinding(model_base.BASEV2):
|
|
"""Represents a binding of VM's to nexus ports."""
|
|
|
|
__tablename__ = "cisco_nexusport_bindings"
|
|
|
|
id = sa.Column(sa.Integer, primary_key=True, autoincrement=True)
|
|
port_id = sa.Column(sa.String(255))
|
|
vlan_id = sa.Column(sa.Integer, nullable=False)
|
|
switch_ip = sa.Column(sa.String(255), nullable=False)
|
|
instance_id = sa.Column(sa.String(255), nullable=False)
|
|
|
|
def __repr__(self):
|
|
"""Just the binding, without the id key."""
|
|
return ("<NexusPortBinding(%s,%s,%s,%s)>" %
|
|
(self.port_id, self.vlan_id, self.switch_ip, self.instance_id))
|
|
|
|
def __eq__(self, other):
|
|
"""Compare only the binding, without the id key."""
|
|
return (
|
|
self.port_id == other.port_id and
|
|
self.vlan_id == other.vlan_id and
|
|
self.switch_ip == other.switch_ip and
|
|
self.instance_id == other.instance_id
|
|
)
|