9f1f1726d0
After forking from Ryu, the namespace needs to change from 'ryu' to 'os_ken' so that it won't collide with the namespace of the old library. Change-Id: I807a8785e525cc02825d15a1a01eec3d5d20cce4
69 lines
2.0 KiB
Python
69 lines
2.0 KiB
Python
# Copyright (C) 2014 Nippon Telegraph and Telephone Corporation.
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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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Usage example
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1. Join switches (use your favorite method):
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$ sudo mn --controller remote --topo tree,depth=3
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2. Run this application:
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$ PYTHONPATH=. ./bin/os_ken run \
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--observe-links os_ken/app/gui_topology/gui_topology.py
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3. Access http://<ip address of os_ken host>:8080 with your web browser.
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"""
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import os
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from webob.static import DirectoryApp
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from os_ken.app.wsgi import ControllerBase, WSGIApplication, route
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from os_ken.base import app_manager
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PATH = os.path.dirname(__file__)
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# Serving static files
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class GUIServerApp(app_manager.RyuApp):
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_CONTEXTS = {
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'wsgi': WSGIApplication,
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}
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def __init__(self, *args, **kwargs):
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super(GUIServerApp, self).__init__(*args, **kwargs)
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wsgi = kwargs['wsgi']
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wsgi.register(GUIServerController)
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class GUIServerController(ControllerBase):
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def __init__(self, req, link, data, **config):
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super(GUIServerController, self).__init__(req, link, data, **config)
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path = "%s/html/" % PATH
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self.static_app = DirectoryApp(path)
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@route('topology', '/{filename:[^/]*}')
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def static_handler(self, req, **kwargs):
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if kwargs['filename']:
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req.path_info = kwargs['filename']
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return self.static_app(req)
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app_manager.require_app('os_ken.app.rest_topology')
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app_manager.require_app('os_ken.app.ws_topology')
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app_manager.require_app('os_ken.app.ofctl_rest')
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