add image view

recircle/image/urls.py

 from django.urls import include, path
+from rest_framework.urlpatterns import format_suffix_patterns
+from image import views
 
 urlpatterns = [
-    path('image/', include('image.urls')),
-]
\ No newline at end of file
+    path('', views.DiskList.as_view()),
+]
+
+urlpatterns = format_suffix_patterns(urlpatterns)
\ No newline at end of file

recircle/image/views.py

 from image.models import Disk
+from image.serializers import DiskSerializer
 from django.shortcuts import render
 from rest_framework.views import APIView
 from rest_framework.response import Response
+from implementation.image.OpenstackImageManager import OpenstackImageManager
 import openstack
 
+conn = openstack.connect(cloud='openstack')
+
 class DiskList(APIView):
+    def get(self, request, format=None):
+        #OpenStack
+        interface = OpenstackImageManager(conn)
+        return Response([disk.toJSON() for disk in interface.list()])
+
+        #Create response
+        disks = Disk.object.all()
+        serializer = DiskSerializer(disks, many=True)
+        return Response(serializer.data)
+