87 lines
3.0 KiB
Python
87 lines
3.0 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
|
|
|
|
# Copyright (c) 2012 OpenStack Foundation.
|
|
# 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.
|
|
|
|
from quantum.api import extensions
|
|
from quantum.api.v2 import attributes
|
|
|
|
NETWORK_TYPE = 'provider:network_type'
|
|
PHYSICAL_NETWORK = 'provider:physical_network'
|
|
SEGMENTATION_ID = 'provider:segmentation_id'
|
|
|
|
EXTENDED_ATTRIBUTES_2_0 = {
|
|
'networks': {
|
|
NETWORK_TYPE: {'allow_post': True, 'allow_put': True,
|
|
'validate': {'type:string': None},
|
|
'default': attributes.ATTR_NOT_SPECIFIED,
|
|
'is_visible': True},
|
|
PHYSICAL_NETWORK: {'allow_post': True, 'allow_put': True,
|
|
'default': attributes.ATTR_NOT_SPECIFIED,
|
|
'is_visible': True},
|
|
SEGMENTATION_ID: {'allow_post': True, 'allow_put': True,
|
|
'convert_to': int,
|
|
'default': attributes.ATTR_NOT_SPECIFIED,
|
|
'is_visible': True},
|
|
}
|
|
}
|
|
|
|
|
|
class Providernet(extensions.ExtensionDescriptor):
|
|
"""Extension class supporting provider networks.
|
|
|
|
This class is used by quantum's extension framework to make
|
|
metadata about the provider network extension available to
|
|
clients. No new resources are defined by this extension. Instead,
|
|
the existing network resource's request and response messages are
|
|
extended with attributes in the provider namespace.
|
|
|
|
To create a provider VLAN network using the CLI with admin rights:
|
|
|
|
(shell) net-create --tenant_id <tenant-id> <net-name> \
|
|
--provider:network_type vlan \
|
|
--provider:physical_network <physical-net> \
|
|
--provider:segmentation_id <vlan-id>
|
|
|
|
With admin rights, network dictionaries returned from CLI commands
|
|
will also include provider attributes.
|
|
"""
|
|
|
|
@classmethod
|
|
def get_name(cls):
|
|
return "Provider Network"
|
|
|
|
@classmethod
|
|
def get_alias(cls):
|
|
return "provider"
|
|
|
|
@classmethod
|
|
def get_description(cls):
|
|
return "Expose mapping of virtual networks to physical networks"
|
|
|
|
@classmethod
|
|
def get_namespace(cls):
|
|
return "http://docs.openstack.org/ext/provider/api/v1.0"
|
|
|
|
@classmethod
|
|
def get_updated(cls):
|
|
return "2012-09-07T10:00:00-00:00"
|
|
|
|
def get_extended_resources(self, version):
|
|
if version == "2.0":
|
|
return EXTENDED_ATTRIBUTES_2_0
|
|
else:
|
|
return {}
|