65 lines
2.0 KiB
Python
Executable File
65 lines
2.0 KiB
Python
Executable File
#!/usr/bin/env python
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2010 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# All Rights Reserved.
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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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"""
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Tornado daemon for the main API endpoint.
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"""
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import logging
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import os
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import sys
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from tornado import httpserver
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from tornado import ioloop
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# If ../nova/__init__.py exists, add ../ to Python search path, so that
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# it will override what happens to be installed in /usr/(local/)lib/python...
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possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
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os.pardir,
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os.pardir))
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if os.path.exists(os.path.join(possible_topdir, 'nova', '__init__.py')):
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sys.path.insert(0, possible_topdir)
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from nova import flags
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from nova import server
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from nova import utils
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from nova.endpoint import admin
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from nova.endpoint import api
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from nova.endpoint import cloud
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FLAGS = flags.FLAGS
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def main(_argv):
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"""Load the controllers and start the tornado I/O loop."""
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controllers = {
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'Cloud': cloud.CloudController(),
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'Admin': admin.AdminController()}
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_app = api.APIServerApplication(controllers)
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io_inst = ioloop.IOLoop.instance()
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http_server = httpserver.HTTPServer(_app)
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http_server.listen(FLAGS.cc_port)
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logging.debug('Started HTTP server on %s', FLAGS.cc_port)
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io_inst.start()
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if __name__ == '__main__':
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utils.default_flagfile()
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server.serve('nova-api', main)
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