54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
# Copyright 2012 Hewlett-Packard Development Company, L.P.
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# Copyright 2013 OpenStack Foundation
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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 logging
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import threading
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from paste import httpserver
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import webob
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from webob import dec
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class WebApp(threading.Thread):
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log = logging.getLogger("zuul.WebApp")
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def __init__(self, scheduler, port=8001):
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threading.Thread.__init__(self)
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self.scheduler = scheduler
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self.port = port
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self.daemon = True
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self.server = httpserver.serve(dec.wsgify(self.app), host='0.0.0.0',
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port=self.port, start_loop=False)
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def run(self):
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self.server.serve_forever()
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def stop(self):
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self.server.server_close()
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def app(self, request):
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if request.path != '/status.json':
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raise webob.exc.HTTPNotFound()
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try:
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ret = self.scheduler.formatStatusJSON()
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except:
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self.log.exception("Exception formatting status:")
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raise
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response = webob.Response(body=ret, content_type='application/json')
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response.headers['Access-Control-Allow-Origin'] = '*'
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response.headers['Vary'] = 'Accept-Encoding'
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if 'gzip' in request.headers.get('accept-encoding', ()):
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response.encode_content('gzip')
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return response
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