OpenStack API: Replaced Flask with WSGI

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

diff --git a/src/emuvim/api/openstack/openstack_dummies/keystone_dummy_api.py b/src/emuvim/api/openstack/openstack_dummies/keystone_dummy_api.py
index e39cfeb..1a258df 100755 (executable)
--- a/src/emuvim/api/openstack/openstack_dummies/keystone_dummy_api.py
+++ b/src/emuvim/api/openstack/openstack_dummies/keystone_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 request, Response
 from emuvim.api.openstack.openstack_dummies.base_openstack_dummy import BaseOpenstackDummy
@@ -13,30 +40,10 @@ class KeystoneDummyApi(BaseOpenstackDummy):
         super(KeystoneDummyApi, self).__init__(in_ip, in_port)
 
         self.api.add_resource(KeystoneListVersions, "/", resource_class_kwargs={'api': self})
-        self.api.add_resource(Shutdown, "/shutdown")
         self.api.add_resource(KeystoneShowAPIv2, "/v2.0", resource_class_kwargs={'api': self})
         self.api.add_resource(KeystoneGetToken, "/v2.0/tokens", resource_class_kwargs={'api': self})
-        self.api.add_resource(KeystoneShowAPIv3, "/v3", resource_class_kwargs={'api': self})
-        self.api.add_resource(KeystoneGetTokenv3, "/v3/auth/tokens", resource_class_kwargs={'api': self})
-
-    def _start_flask(self):
-        LOG.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)
-
-
-class Shutdown(Resource):
-    """
-    A get request to /shutdown will shut down this endpoint.
-    """
-
-    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()
+        self.api.add_resource(KeystoneShowAPIv3, "/v3.0", resource_class_kwargs={'api': self})
+        self.api.add_resource(KeystoneGetTokenv3, "/v3.0/auth/tokens", resource_class_kwargs={'api': self})
 
 
 class KeystoneListVersions(Resource):
@@ -116,30 +123,10 @@ class KeystoneShowAPIv2(Resource):
                 {
                     "href": "http://%s:%d/v2.0" % (get_host(request), self.api.port),
                     "rel": "self"
-                },
-                {
-                    "href": "http://%s:%d/v2.0/tokens" % (get_host(request), self.api.port),
-                    "rel": "self"
-                },
-                {
-                    "href": "http://%s:%d/v2.0/networks" % (get_host(request), neutron_port),
-                    "rel": "self"
-                },
-                {
-                    "href": "http://%s:%d/v2.0/subnets" % (get_host(request), neutron_port),
-                    "rel": "self"
-                },
-                {
-                    "href": "http://%s:%d/v2.0/ports" % (get_host(request), neutron_port),
-                    "rel": "self"
-                },
-                {
-                    "href": "http://%s:%d/v1/<tenant_id>/stacks" % (get_host(request), heat_port),
-                    "rel": "self"
                 }
             ]
         }
-
+        LOG.debug(json.dumps(resp))
         return Response(json.dumps(resp), status=200, mimetype='application/json')
 
 
@@ -170,33 +157,13 @@ class KeystoneShowAPIv3(Resource):
             "media-types": [
                 {
                     "base": "application/json",
-                    "type": "application/vnd.openstack.identity-v2.0+json"
+                    "type": "application/vnd.openstack.identity-v3.0+json"
                 }
             ],
-            "id": "v2.0",
+            "id": "v3.0",
             "links": [
                 {
-                    "href": "http://%s:%d/v2.0" % (get_host(request), self.api.port),
-                    "rel": "self"
-                },
-                {
-                    "href": "http://%s:%d/v2.0/tokens" % (get_host(request), self.api.port),
-                    "rel": "self"
-                },
-                {
-                    "href": "http://%s:%d/v2.0/networks" % (get_host(request), neutron_port),
-                    "rel": "self"
-                },
-                {
-                    "href": "http://%s:%d/v2.0/subnets" % (get_host(request), neutron_port),
-                    "rel": "self"
-                },
-                {
-                    "href": "http://%s:%d/v2.0/ports" % (get_host(request), neutron_port),
-                    "rel": "self"
-                },
-                {
-                    "href": "http://%s:%d/v1/<tenant_id>/stacks" % (get_host(request), heat_port),
+                    "href": "http://%s:%d/v3.0" % (get_host(request), self.api.port),
                     "rel": "self"
                 }
             ]
@@ -470,7 +437,6 @@ class KeystoneGetTokenv3(Resource):
                     "name": "heat"
                 }
             ]
-            
             return Response(json.dumps(ret), status=201, mimetype='application/json')
 
         except Exception as ex: