xapp_orchestrater/dev/xapp_onboarder/xapp_onboarder/server/server.py

   1 ################################################################################
   2 #   Copyright (c) 2020 AT&T Intellectual Property.                             #
   3 #                                                                              #
   4 #   Licensed under the Apache License, Version 2.0 (the "License");            #
   5 #   you may not use this file except in compliance with the License.           #
   6 #   You may obtain a copy of the License at                                    #
   7 #                                                                              #
   8 #       http://www.apache.org/licenses/LICENSE-2.0                             #
   9 #                                                                              #
  10 #   Unless required by applicable law or agreed to in writing, software        #
  11 #   distributed under the License is distributed on an "AS IS" BASIS,          #
  12 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   #
  13 #   See the License for the specific language governing permissions and        #
  14 #   limitations under the License.                                             #
  15 ################################################################################
  16 import pkg_resources
  17 import logging.config
  18 from xapp_onboarder.server import settings
  19 import logging
  20 from flask import Flask, Blueprint
  21 from xapp_onboarder.api.api_reference import api
  22 from xapp_onboarder.api.endpoints.onboard_ep import ns as onboard_ns
  23 from xapp_onboarder.api.endpoints.health_check_ep import ns as health_check_ns
  24 from xapp_onboarder.api.endpoints.charts_ep import ns as charts_ns
  25 from xapp_onboarder.helm_controller.artifacts_manager import artifacts_manager
  26
  27 log = logging.getLogger(__name__)
  28
  29 class server(object):
  30     def __init__(self):
  31         self.app = Flask(__name__)
  32         self.app.config['SWAGGER_UI_DOC_EXPANSION'] = settings.RESTPLUS_SWAGGER_UI_DOC_EXPANSION
  33         self.app.config['RESTPLUS_VALIDATE'] = settings.RESTPLUS_VALIDATE
  34         self.app.config['RESTPLUS_MASK_SWAGGER'] = settings.RESTPLUS_MASK_SWAGGER
  35         self.app.config['ERROR_404_HELP'] = settings.RESTPLUS_ERROR_404_HELP
  36         self.api = api
  37         self.api_bp = Blueprint('api', __name__, url_prefix='/api/v1')
  38         self.api.init_app(self.api_bp)
  39         self.api.add_namespace(onboard_ns)
  40         self.api.add_namespace(health_check_ns)
  41         self.api.add_namespace(charts_ns)
  42         self.app.register_blueprint(self.api_bp)
  43         self.artifacts_manager = artifacts_manager()
  44         self.artifacts_manager.start()
  45
  46     def run(self):
  47         log.info('>>>>> Starting development xapp_onboarder at http://{}/api/v1/ <<<<<'.format(self.app.config['SERVER_NAME']))
  48         self.app.run(debug=settings.FLASK_DEBUG, host='0.0.0.0', port=settings.FLASK_PORT)
  49
  50
  51
  52
  53
  54 def main():
  55     logger_config = pkg_resources.resource_filename("xapp_onboarder", 'logging.conf')
  56     logging.config.fileConfig(logger_config)
  57     server().run()
  58
  59 if __name__ == "__main__":
  60     main()
  61