Syncronize with fs before action and reverse sync after action to allow high availabi...

[osm/N2VC.git] / n2vc / libjuju.py

diff --git a/n2vc/libjuju.py b/n2vc/libjuju.py
index aa7afa1..5a3ddbb 100644 (file)
--- a/n2vc/libjuju.py
+++ b/n2vc/libjuju.py
@@ -953,15 +953,17 @@ class Libjuju:
         self.log.debug("Configuring application {}".format(application_name))
 
         if config:
+            controller = await self.get_controller()
+            model = None
             try:
-                controller = await self.get_controller()
                 model = await self.get_model(controller, model_name)
                 application = self._get_application(
                     model, application_name=application_name,
                 )
                 await application.set_config(config)
             finally:
-                await self.disconnect_model(model)
+                if model:
+                    await self.disconnect_model(model)
                 await self.disconnect_controller(controller)
 
     def _get_api_endpoints_db(self) -> [str]: