OpenStack API: Replaced Flask with WSGI

[osm/vim-emu.git] / src / emuvim / api / openstack / openstack_dummies / nova_dummy_api.py

diff --git a/src/emuvim/api/openstack/openstack_dummies/nova_dummy_api.py b/src/emuvim/api/openstack/openstack_dummies/nova_dummy_api.py
index 2b356e1..5029417 100755 (executable)
--- a/src/emuvim/api/openstack/openstack_dummies/nova_dummy_api.py
+++ b/src/emuvim/api/openstack/openstack_dummies/nova_dummy_api.py
@@ -1,3 +1,30 @@
+"""
+Copyright (c) 2017 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_restful import Resource
 from flask import Response, request
 from emuvim.api.openstack.openstack_dummies.base_openstack_dummy import BaseOpenstackDummy
@@ -15,10 +42,13 @@ class NovaDummyApi(BaseOpenstackDummy):
     def __init__(self, in_ip, in_port, compute):
         super(NovaDummyApi, self).__init__(in_ip, in_port)
         self.compute = compute
+        self.compute.add_flavor('m1.tiny', 1, 512, "MB", 1, "GB")
+        self.compute.add_flavor('m1.nano', 1, 64, "MB", 0, "GB")
+        self.compute.add_flavor('m1.micro', 1, 128, "MB", 0, "GB")
+        self.compute.add_flavor('m1.small', 1, 1024, "MB", 2, "GB")
 
         self.api.add_resource(NovaVersionsList, "/",
                               resource_class_kwargs={'api': self})
-        self.api.add_resource(Shutdown, "/shutdown")
         self.api.add_resource(NovaVersionShow, "/v2.1/<id>",
                               resource_class_kwargs={'api': self})
         self.api.add_resource(NovaListServersApi, "/v2.1/<id>/servers",
@@ -48,30 +78,6 @@ class NovaDummyApi(BaseOpenstackDummy):
         self.api.add_resource(NovaLimits, "/v2.1/<id>/limits",
                               resource_class_kwargs={'api': self})
 
-    def _start_flask(self):
-        LOG.info("Starting %s endpoint @ http://%s:%d" % ("NovaDummyApi", self.ip, self.port))
-        # add some flavors for good measure
-        self.compute.add_flavor('m1.tiny', 1, 512, "MB", 1, "GB")
-        self.compute.add_flavor('m1.nano', 1, 64, "MB", 0, "GB")
-        self.compute.add_flavor('m1.micro', 1, 128, "MB", 0, "GB")
-        self.compute.add_flavor('m1.small', 1, 1024, "MB", 2, "GB")
-        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)
-
-
-class Shutdown(Resource):
-    """
-    A get request to /shutdown will shut down this endpoint.
-    """
-
-    def get(self):
-        LOG.debug(("%s is beeing shut doen") % (__name__))
-        func = request.environ.get('werkzeug.server.shutdown')
-        if func is None:
-            raise RuntimeError('Not running with the Werkzeug Server')
-        func()
-
 
 class NovaVersionsList(Resource):
     def __init__(self, api):