Andreas Jaeger
a6ac4ec5d1
It should be "IP" not "ip". Change strings that are user visible or documentation strings. Include some small updates in updated strings. This does not change any comments. Closes-Bug: #1524276 Change-Id: I16147e60b60be0f51c2aeb404ea9ed9fd3066795
124 lines
4.4 KiB
Python
124 lines
4.4 KiB
Python
# Copyright 2012 IBM Corp.
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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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import webob
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import webob.exc
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from nova.api.openstack.compute.schemas import fixed_ips
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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 import validation
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from nova import exception
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from nova.i18n import _
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from nova import objects
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ALIAS = 'os-fixed-ips'
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authorize = extensions.os_compute_authorizer(ALIAS)
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class FixedIPController(wsgi.Controller):
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@wsgi.Controller.api_version('2.1', '2.3')
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def _fill_reserved_status(self, req, fixed_ip, fixed_ip_info):
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# NOTE(mriedem): To be backwards compatible, < 2.4 version does not
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# show anything about reserved status.
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pass
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@wsgi.Controller.api_version('2.4') # noqa
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def _fill_reserved_status(self, req, fixed_ip, fixed_ip_info):
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fixed_ip_info['fixed_ip']['reserved'] = fixed_ip.reserved
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@extensions.expected_errors((400, 404))
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def show(self, req, id):
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"""Return data about the given fixed IP."""
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context = req.environ['nova.context']
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authorize(context)
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attrs = ['network', 'instance']
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try:
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fixed_ip = objects.FixedIP.get_by_address(context, id,
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expected_attrs=attrs)
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except exception.FixedIpNotFoundForAddress as ex:
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raise webob.exc.HTTPNotFound(explanation=ex.format_message())
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except exception.FixedIpInvalid as ex:
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raise webob.exc.HTTPBadRequest(explanation=ex.format_message())
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fixed_ip_info = {"fixed_ip": {}}
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if fixed_ip is None:
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msg = _("Fixed IP %s has been deleted") % id
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raise webob.exc.HTTPNotFound(explanation=msg)
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fixed_ip_info['fixed_ip']['cidr'] = str(fixed_ip.network.cidr)
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fixed_ip_info['fixed_ip']['address'] = str(fixed_ip.address)
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if fixed_ip.instance:
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fixed_ip_info['fixed_ip']['hostname'] = fixed_ip.instance.hostname
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fixed_ip_info['fixed_ip']['host'] = fixed_ip.instance.host
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else:
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fixed_ip_info['fixed_ip']['hostname'] = None
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fixed_ip_info['fixed_ip']['host'] = None
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self._fill_reserved_status(req, fixed_ip, fixed_ip_info)
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return fixed_ip_info
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@wsgi.response(202)
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@extensions.expected_errors((400, 404))
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@validation.schema(fixed_ips.reserve)
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@wsgi.action('reserve')
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def reserve(self, req, id, body):
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context = req.environ['nova.context']
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authorize(context)
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return self._set_reserved(context, id, True)
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@wsgi.response(202)
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@extensions.expected_errors((400, 404))
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@validation.schema(fixed_ips.unreserve)
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@wsgi.action('unreserve')
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def unreserve(self, req, id, body):
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context = req.environ['nova.context']
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authorize(context)
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return self._set_reserved(context, id, False)
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def _set_reserved(self, context, address, reserved):
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try:
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fixed_ip = objects.FixedIP.get_by_address(context, address)
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fixed_ip.reserved = reserved
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fixed_ip.save()
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except exception.FixedIpNotFoundForAddress:
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msg = _("Fixed IP %s not found") % address
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raise webob.exc.HTTPNotFound(explanation=msg)
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except exception.FixedIpInvalid:
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msg = _("Fixed IP %s not valid") % address
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raise webob.exc.HTTPBadRequest(explanation=msg)
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class FixedIps(extensions.V21APIExtensionBase):
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"""Fixed IPs support."""
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name = "FixedIPs"
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alias = ALIAS
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version = 1
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def get_resources(self):
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member_actions = {'action': 'POST'}
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resources = extensions.ResourceExtension(ALIAS,
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FixedIPController(),
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member_actions=member_actions)
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return [resources]
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def get_controller_extensions(self):
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return []
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