+# 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, Paderborn University
+# 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).
from flask import Flask, request
from flask_restful import Api, Resource
+from gevent.pywsgi import WSGIServer
import logging
+LOG = logging.getLogger("api.openstack.base")
+
class BaseOpenstackDummy(Resource):
"""
self.port = port
self.compute = None
self.manage = None
+ self.http_server = None
+ self.server_thread = None
self.playbook_file = '/tmp/son-emu-requests.log'
with open(self.playbook_file, 'w'):
pass
self.app = Flask(__name__)
self.api = Api(self.app)
+ def stop(self):
+ if self.http_server:
+ self.http_server.stop(timeout=1.0)
+
def _start_flask(self):
- logging.info("Starting %s endpoint @ http://%s:%d" % (__name__, self.ip, self.port))
- if self.app is not None:
- self.app.before_request(self.dump_playbook)
- self.app.run(self.ip, self.port, debug=True, use_reloader=False)
+ LOG.info("Starting %s endpoint @ http://%s:%d" % (
+ self.__class__.__name__, self.ip, self.port))
+ self.http_server = WSGIServer(
+ (self.ip, self.port),
+ self.app,
+ log=open("/dev/null", "w") # don't show http logs
+ )
+ self.http_server.serve_forever(stop_timeout=1.0)
def dump_playbook(self):
with self.manage.lock:
with open(self.playbook_file, 'a') as logfile:
if len(request.data) > 0:
- data = "# %s API\n" % str(self.__class__).split('.')[-1].rstrip('\'>')
+ data = "# %s API\n" % str(
+ self.__class__).split('.')[-1].rstrip('\'>')
data += "curl -X {type} -H \"Content-type: application/json\" -d '{data}' {url}".format(type=request.method,
- data=request.data,
- url=request.url)
+ data=request.data,
+ url=request.url)
logfile.write(data + "\n")