73 lines
2.2 KiB
Python
73 lines
2.2 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
|
|
#
|
|
# Copyright 2011 Cisco Systems, 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: Sumit Naiksatam, Cisco Systems, Inc.
|
|
|
|
import hashlib
|
|
import logging
|
|
|
|
from quantum.plugins.cisco.common import cisco_constants as const
|
|
from quantum.plugins.cisco.db import l2network_db as cdb
|
|
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
def get16ByteUUID(uuid):
|
|
"""
|
|
Return a 16 byte has of the UUID, used when smaller unique
|
|
ID is required.
|
|
"""
|
|
return hashlib.md5(uuid).hexdigest()[:16]
|
|
|
|
|
|
def make_net_dict(net_id, net_name, ports):
|
|
"""Helper funciton"""
|
|
res = {const.NET_ID: net_id, const.NET_NAME: net_name}
|
|
res[const.NET_PORTS] = ports
|
|
return res
|
|
|
|
|
|
def make_port_dict(port_id, port_state, net_id, attachment):
|
|
"""Helper funciton"""
|
|
res = {const.PORT_ID: port_id, const.PORT_STATE: port_state}
|
|
res[const.NET_ID] = net_id
|
|
res[const.ATTACHMENT] = attachment
|
|
return res
|
|
|
|
|
|
def make_portprofile_dict(tenant_id, profile_id,
|
|
profile_name, qos):
|
|
"""Helper funciton"""
|
|
profile_associations = make_portprofile_assc_list(tenant_id,
|
|
profile_id)
|
|
res = {const.PROFILE_ID: str(profile_id),
|
|
const.PROFILE_NAME: profile_name,
|
|
const.PROFILE_ASSOCIATIONS: profile_associations,
|
|
const.PROFILE_VLAN_ID: None,
|
|
const.PROFILE_QOS: qos}
|
|
return res
|
|
|
|
|
|
def make_portprofile_assc_list(tenant_id, profile_id):
|
|
"""Helper function to create port profile association list"""
|
|
plist = cdb.get_pp_binding(tenant_id, profile_id)
|
|
assc_list = []
|
|
for port in plist:
|
|
assc_list.append(port[const.PORTID])
|
|
|
|
return assc_list
|