+"""
+Copyright (c) 2015 SONATA-NFV and Paderborn University
+ALL RIGHTS RESERVED.
+
+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.
+
+Neither the name of the SONATA-NFV [, ANY ADDITIONAL AFFILIATION]
+nor the names of its contributors may be used to endorse or promote
+products derived from this software without specific prior written
+permission.
+
+This work has been performed in the framework of the SONATA project,
+funded by the European Commission under Grant number 671517 through
+the Horizon 2020 and 5G-PPP programmes. The authors would like to
+acknowledge the contributions of their colleagues of the SONATA
+partner consortium (www.sonata-nfv.eu).
+"""
+"""
+This module implements a simple REST API that behaves like SONATA's gatekeeper.
+
+It is only used to support the development of SONATA's SDK tools and to demonstrate
+the year 1 version of the emulator until the integration with WP4's orchestrator is done.
+"""
+
+import logging
+import threading
+import dummygatekeeper as dgk
+
+
+class SonataDummyGatekeeperEndpoint(object):
+ """
+ Creates and starts a REST API based on Flask in an
+ additional thread.
+
+ Can connect this API to data centers defined in an emulator
+ topology.
+ """
+
+ def __init__(self, listenip, port, deploy_sap=False, docker_management=False,
+ auto_deploy=False, auto_delete=False, sap_vnfd_path=None):
+ self.dcs = {}
+ self.ip = listenip
+ self.port = port
+ dgk.DEPLOY_SAP = deploy_sap
+ dgk.USE_DOCKER_MGMT = docker_management
+ dgk.AUTO_DEPLOY = auto_deploy
+ dgk.AUTO_DELETE = auto_delete
+ dgk.SAP_VNFD = sap_vnfd_path
+ logging.debug("Created API endpoint %s" % self)
+
+ def __repr__(self):
+ return "%s(%s:%d)" % (self.__class__.__name__, self.ip, self.port)
+
+ def connectDatacenter(self, dc):
+ self.dcs[dc.label] = dc
+ logging.info("Connected DC(%s) to API endpoint %s" % (
+ dc, self))
+
+ def start(self):
+ thread = threading.Thread(target=self._api_server_thread, args=())
+ thread.daemon = True
+ thread.start()
+ logging.debug("Started API endpoint %s" % self)
+
+ def _api_server_thread(self):
+ dgk.start_rest_api(self.ip, self.port, self.dcs)