IOS devices can be deployed on cloud instances.

gns3dms/cloud/rackspace_ctrl.py

@@ -290,7 +290,7 @@ def get_provider(cloud_settings):
         username = cloud_settings['cloud_user_name']
         apikey = cloud_settings['cloud_api_key']
         region = cloud_settings['cloud_region']
-        ias_url = cloud_settings['gns3_ias_url']
+        ias_url = cloud_settings.get('gns3_ias_url', '')
     except KeyError as e:
         log.error("Unable to create cloud provider: {}".format(e))
         return