c0590ea903
This patch is generated by "2to3 -f dict" and irrevant parts were hand-removed. Signed-off-by: IWAMOTO Toshihiro <iwamoto@valinux.co.jp> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
137 lines
4.5 KiB
Python
137 lines
4.5 KiB
Python
# Copyright (C) 2012 Nippon Telegraph and Telephone Corporation.
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# Copyright (C) 2012 Isaku Yamahata <yamahata at private email ne jp>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""
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This module provides a set of REST API dedicated to OpenStack Ryu plug-in.
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- Interface (uuid in ovsdb) registration
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- Maintain interface association to a network
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Used by OpenStack Ryu plug-in.
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"""
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import json
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from webob import Response
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from ryu.base import app_manager
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from ryu.app.wsgi import (ControllerBase,
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WSGIApplication)
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from ryu.lib import quantum_ifaces
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# REST API for openstack quantum
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# get the list of iface-ids
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# GET /v1.0/quantum/ports/
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#
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# register the iface_id
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# POST /v1.0/quantum/ports/{iface_id}
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#
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# unregister iface_id
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# DELETE /v1.0/quantum/ports/{iface_id}
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#
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# associate network_id with iface_id
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# GET /v1.0/quantum/ports/{iface_id}/network_id
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#
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# associate network_id with iface_id
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# POST /v1.0/quantum/ports/{iface_id}/network_id/{network_id}
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#
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# update network_id with iface_id
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# PUT /v1.0/quantum/ports/{iface_id}/network_id/{network_id}
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class QuantumController(ControllerBase):
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def __init__(self, req, link, data, **config):
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super(QuantumController, self).__init__(req, link, data, **config)
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self.ifaces = data
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def list_ifaces(self, _req, **_kwargs):
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body = json.dumps(list(self.ifaces.keys()))
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return Response(content_type='application/json', body=body)
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def delete_iface(self, _req, iface_id, **_kwargs):
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self.ifaces.unregister(iface_id)
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return Response(status=200)
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def list_keys(self, _req, iface_id, **_kwargs):
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try:
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keys = self.ifaces.list_keys(iface_id)
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except KeyError:
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return Response(status=404)
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body = json.dumps(keys)
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return Response(content_type='application/json', body=body)
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def get_key(self, _req, iface_id, key, **_kwargs):
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try:
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value = self.ifaces.get_key(iface_id, key)
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except KeyError:
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return Response(status=404)
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body = json.dumps(value)
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return Response(content_type='application/json', body=body)
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def create_value(self, _req, iface_id, key, value, **_kwargs):
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try:
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self.ifaces.set_key(iface_id, key, value)
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except ValueError:
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return Response(status=404)
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return Response(status=200)
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def update_value(self, _req, iface_id, key, value, **_kwargs):
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try:
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self.ifaces.update_key(iface_id, key, value)
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except ValueError:
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return Response(status=404)
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return Response(status=200)
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class QuantumIfaceAPI(app_manager.RyuApp):
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_CONTEXTS = {
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'quantum_ifaces': quantum_ifaces.QuantumIfaces,
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'wsgi': WSGIApplication,
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}
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def __init__(self, *args, **kwargs):
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super(QuantumIfaceAPI, self).__init__(*args, **kwargs)
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self.ifaces = kwargs['quantum_ifaces']
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wsgi = kwargs['wsgi']
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mapper = wsgi.mapper
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controller = QuantumController
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wsgi.registory[controller.__name__] = self.ifaces
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route_name = 'quantum_ifaces'
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uri = '/v1.0/quantum'
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ports_uri = uri + '/ports'
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s = mapper.submapper(controller=controller)
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s.connect(route_name, ports_uri, action='list_ifaces',
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conditions=dict(method=['GET', 'HEAD']))
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iface_uri = ports_uri + '/{iface_id}'
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s.connect(route_name, iface_uri, action='delete_iface',
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conditions=dict(method=['DELETE']))
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keys_uri = iface_uri + '/keys'
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s.connect(route_name, keys_uri, action='list_keys',
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conditions=dict(method=['GET', 'HEAD']))
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key_uri = keys_uri + '/{key}'
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s.connect(route_name, key_uri, action='get_key',
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conditions=dict(method=['GET', 'HEAD']))
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value_uri = keys_uri + '/{key}/{value}'
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s.connect(route_name, value_uri, action='create_value',
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conditions=dict(method=['POST']))
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s.connect(route_name, value_uri, action='update_value',
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conditions=dict(method=['PUT']))
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