380b0e7db6
This change renames everything to Neutron while providing backwards compatible adjustments for Grizzly configuration files. implements blueprint: remove-use-of-quantum Change-Id: Ie7d07ba7c89857e13d4ddc8f0e9b68de020a3d19
41 lines
1.3 KiB
Python
41 lines
1.3 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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#
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# Copyright 2012 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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FLAT_VLAN_ID = -1
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LOCAL_VLAN_ID = -2
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# Values for network_type
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TYPE_FLAT = 'flat'
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TYPE_VLAN = 'vlan'
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TYPE_LOCAL = 'local'
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TYPE_NONE = 'none'
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# TODO(rkukura): Eventually remove this function, which provides
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# temporary backward compatibility with pre-Havana RPC and DB vlan_id
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# encoding.
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def interpret_vlan_id(vlan_id):
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"""Return (network_type, segmentation_id) tuple for encoded vlan_id."""
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if vlan_id == LOCAL_VLAN_ID:
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return (TYPE_LOCAL, None)
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elif vlan_id == FLAT_VLAN_ID:
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return (TYPE_FLAT, None)
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else:
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return (TYPE_VLAN, vlan_id)
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