def create_volume(): """GET /create_nodes""" size = int(request.values.get('size')) name = str(request.values.get('name')) vm_id =str(request.values.get('vm_id')) cloud = str(request.values.get('cloud')) controller = Controller() controller.setup_default() volume = controller.create_volume(size, name, vm_id, cloud) log('Created volume %s ' % volume.id) return build_response(simplejson.dumps({'volume_id':volume.id }))