70 lines
2.1 KiB
Python
70 lines
2.1 KiB
Python
# Copyright (c) 2011 X.commerce, a business unit of eBay Inc.
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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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from nova.api.openstack import extensions
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from nova.api.openstack import wsgi
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from nova import network
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ALIAS = 'os-floating-ip-pools'
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authorize = extensions.os_compute_authorizer(ALIAS)
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def _translate_floating_ip_view(pool_name):
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return {
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'name': pool_name,
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}
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def _translate_floating_ip_pools_view(pools):
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return {
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'floating_ip_pools': [_translate_floating_ip_view(pool_name)
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for pool_name in pools]
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}
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class FloatingIPPoolsController(wsgi.Controller):
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"""The Floating IP Pool API controller for the OpenStack API."""
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def __init__(self):
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self.network_api = network.API(skip_policy_check=True)
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super(FloatingIPPoolsController, self).__init__()
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@extensions.expected_errors(())
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def index(self, req):
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"""Return a list of pools."""
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context = req.environ['nova.context']
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authorize(context)
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pools = self.network_api.get_floating_ip_pools(context)
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return _translate_floating_ip_pools_view(pools)
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class FloatingIpPools(extensions.V21APIExtensionBase):
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"""Floating IPs support."""
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name = "FloatingIpPools"
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alias = ALIAS
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version = 1
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def get_resources(self):
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resource = [extensions.ResourceExtension(ALIAS,
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FloatingIPPoolsController())]
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return resource
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def get_controller_extensions(self):
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"""It's an abstract function V21APIExtensionBase and the extension
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will not be loaded without it.
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"""
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return []
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