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#!/usr/bin/env python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# 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.
"""
WSGI daemon for the main API endpoint.
"""
import logging
from tornado import ioloop
from wsgiref import simple_server
from nova import flags
from nova import rpc
from nova import server
from nova import utils
from nova.auth import manager
from nova.endpoint import rackspace
FLAGS = flags.FLAGS
flags.DEFINE_integer('cc_port', 8773, 'cloud controller port')
def main(_argv):
user_manager = manager.AuthManager()
api_instance = rackspace.Api(user_manager)
conn = rpc.Connection.instance()
rpc_consumer = rpc.AdapterConsumer(connection=conn,
topic=FLAGS.cloud_topic,
proxy=api_instance)
# TODO: fire rpc response listener (without attach to tornado)
# io_inst = ioloop.IOLoop.instance()
# _injected = consumer.attach_to_tornado(io_inst)
http_server = simple_server.WSGIServer(('0.0.0.0', FLAGS.cc_port), simple_server.WSGIRequestHandler)
http_server.set_app(api_instance.handler)
logging.debug('Started HTTP server on port %i' % FLAGS.cc_port)
while True:
http_server.handle_request()
# io_inst.start()
if __name__ == '__main__':
utils.default_flagfile()
server.serve('nova-rsapi', main)
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