OpenStack API: Replaced Flask with WSGI

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

diff --git a/src/emuvim/api/openstack/openstack_dummies/glance_dummy_api.py b/src/emuvim/api/openstack/openstack_dummies/glance_dummy_api.py
index a61c710..4ce9e77 100755 (executable)
--- a/src/emuvim/api/openstack/openstack_dummies/glance_dummy_api.py
+++ b/src/emuvim/api/openstack/openstack_dummies/glance_dummy_api.py
@@ -1,6 +1,34 @@
+"""
+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
+from emuvim.api.openstack.helper import get_host
 import logging
 import json
 
@@ -12,8 +40,6 @@ class GlanceDummyApi(BaseOpenstackDummy):
     def __init__(self, in_ip, in_port, compute):
         super(GlanceDummyApi, self).__init__(in_ip, in_port)
         self.compute = compute
-        self.api.add_resource(Shutdown,
-                              "/shutdown")
         self.api.add_resource(GlanceListApiVersions,
                               "/versions")
         self.api.add_resource(GlanceSchema,
@@ -35,21 +61,6 @@ class GlanceDummyApi(BaseOpenstackDummy):
                               "/v2/images/<owner>/<container>",
                               resource_class_kwargs={'api': self})
 
-    def _start_flask(self):
-        LOG.info("Starting %s endpoint @ http://%s:%d" % ("GlanceDummyApi", 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)
-
-
-class Shutdown(Resource):
-    def get(self):
-        LOG.debug(("%s is beeing shut down") % (__name__))
-        func = request.environ.get('werkzeug.server.shutdown')
-        if func is None:
-            raise RuntimeError('Not running with the Werkzeug Server')
-        func()
-
 
 class GlanceListApiVersions(Resource):
     def get(self):
@@ -182,7 +193,7 @@ class GlanceListImagesApi(Resource):
         resp['image'] = f
         # build actual response with headers and everything
         r = Response(json.dumps(resp), status=201, mimetype="application/json")
-        r.headers.add("Location", "http://%s:%d/v1/images/%s" % (self.api.ip,
+        r.headers.add("Location", "http://%s:%d/v1/images/%s" % (get_host(request),
                                                                  self.api.port,
                                                                  img_id))
         return r