78 lines
2.3 KiB
Python
78 lines
2.3 KiB
Python
"""
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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#
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# Copyright 2011 Cisco Systems, Inc. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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# @author: Sumit Naiksatam, Cisco Systems, Inc.
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#
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"""
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import hashlib
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import logging
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import MySQLdb
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import traceback
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from quantum.plugins.cisco.common import cisco_constants as const
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from quantum.plugins.cisco.db import api as db
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from quantum.plugins.cisco.db import l2network_db as cdb
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LOG = logging.getLogger(__name__)
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def get16ByteUUID(uuid):
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"""
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Return a 16 byte has of the UUID, used when smaller unique
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ID is required.
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"""
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return hashlib.md5(uuid).hexdigest()[:16]
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def make_net_dict(net_id, net_name, ports):
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"""Helper funciton"""
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res = {const.NET_ID: net_id, const.NET_NAME: net_name}
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res[const.NET_PORTS] = ports
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return res
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def make_port_dict(port_id, port_state, net_id, attachment):
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"""Helper funciton"""
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res = {const.PORT_ID: port_id, const.PORT_STATE: port_state}
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res[const.NET_ID] = net_id
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res[const.ATTACHMENT] = attachment
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return res
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def make_portprofile_dict(tenant_id, profile_id, profile_name,
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qos):
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"""Helper funciton"""
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profile_associations = make_portprofile_assc_list(tenant_id,
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profile_id)
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res = {const.PROFILE_ID: str(profile_id),
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const.PROFILE_NAME: profile_name,
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const.PROFILE_ASSOCIATIONS: profile_associations,
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const.PROFILE_VLAN_ID: None,
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const.PROFILE_QOS: qos}
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return res
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def make_portprofile_assc_list(tenant_id, profile_id):
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"""Helper function to create port profile association list"""
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plist = cdb.get_pp_binding(tenant_id, profile_id)
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assc_list = []
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for port in plist:
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assc_list.append(port[const.PORTID])
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return assc_list
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