| #!/usr/bin/env python |
| |
| # Copyright 2020-present Open Networking Foundation |
| # |
| # 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. |
| |
| import time |
| from flask import Flask, jsonify, abort, request |
| |
| app = Flask(__name__) |
| edges = [ |
| { |
| 'name': 'production-edge-example', |
| 'status': { |
| 'control_plane': 'connected', |
| 'user_plane': 'connected' |
| }, |
| 'last_update': time.time() |
| } |
| ] |
| |
| |
| @app.route('/edges/healthz', methods=['GET']) |
| def get_health(): |
| return {'message': 'healthy'} |
| |
| |
| @app.route('/edges', methods=['GET']) |
| def get_edges(): |
| return jsonify({'edges': edges}) |
| |
| |
| @app.route('/edges/<string:name>', methods=['GET']) |
| def get_edge(name): |
| edge = [edge for edge in edges if edge['name'] == name] |
| if len(edge) == 0: |
| abort(404) |
| return jsonify({'edge': edge[0]}) |
| |
| |
| @app.route('/edges', methods=['POST']) |
| def create_or_update_edge(): |
| if not request.json: |
| abort(400) |
| if 'name' not in request.json: |
| abort(400) |
| if 'status' not in request.json: |
| abort(400) |
| |
| req_edge = { |
| 'name': request.json['name'], |
| 'status': { |
| 'control_plane': request.json['status']['control_plane'], |
| 'user_plane': request.json['status']['user_plane'] |
| }, |
| 'last_update': time.time() |
| } |
| |
| edge = [edge for edge in edges if edge['name'] == req_edge['name']] |
| if len(edge) == 0: |
| print("new edge request " + req_edge['name']) |
| edges.append(req_edge) |
| else: |
| edge[0]['status']['control_plane'] = req_edge['status']['control_plane'] |
| edge[0]['status']['user_plane'] = req_edge['status']['user_plane'] |
| edge[0]['last_update'] = req_edge['last_update'] |
| |
| return jsonify({'edge': req_edge}), 201 |
| |
| |
| if __name__ == '__main__': |
| app.run(debug=True, host='0.0.0.0', port=80) |