96 lines
3.0 KiB
Python
96 lines
3.0 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# 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.api.openstack import xmlutil
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from nova import network
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from nova.openstack.common import log as logging
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LOG = logging.getLogger(__name__)
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authorize = extensions.extension_authorizer('compute', 'floating_ip_pools')
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def _translate_floating_ip_view(pool):
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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)
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for pool in pools]
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}
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def make_float_ip(elem):
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elem.set('name')
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class FloatingIPPoolTemplate(xmlutil.TemplateBuilder):
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def construct(self):
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root = xmlutil.TemplateElement('floating_ip_pool',
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selector='floating_ip_pool')
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make_float_ip(root)
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return xmlutil.MasterTemplate(root, 1)
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class FloatingIPPoolsTemplate(xmlutil.TemplateBuilder):
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def construct(self):
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root = xmlutil.TemplateElement('floating_ip_pools')
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elem = xmlutil.SubTemplateElement(root, 'floating_ip_pool',
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selector='floating_ip_pools')
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make_float_ip(elem)
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return xmlutil.MasterTemplate(root, 1)
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class FloatingIPPoolsController(object):
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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()
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super(FloatingIPPoolsController, self).__init__()
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@wsgi.serializers(xml=FloatingIPPoolsTemplate)
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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 Floating_ip_pools(extensions.ExtensionDescriptor):
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"""Floating IPs support"""
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name = "Floating_ip_pools"
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alias = "os-floating-ip-pools"
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namespace = ("http://docs.openstack.org/compute/ext/"
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"floating_ip_pools/api/v1.1")
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updated = "2012-01-04T00:00:00+00:00"
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def get_resources(self):
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resources = []
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res = extensions.ResourceExtension('os-floating-ip-pools',
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FloatingIPPoolsController(),
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member_actions={})
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resources.append(res)
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return resources
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