Fix 1462

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

diff --git a/n2vc/libjuju.py b/n2vc/libjuju.py
index 0fb82e7..eb0fa72 100644 (file)
--- a/n2vc/libjuju.py
+++ b/n2vc/libjuju.py
@@ -944,23 +944,59 @@ class Libjuju:
         finally:
             await self.disconnect_controller(controller)
 
-    async def destroy_application(self, model: Model, application_name: str):
+    async def destroy_application(
+        self, model_name: str, application_name: str, total_timeout: float
+    ):
         """
         Destroy application
 
-        :param: model:              Model object
+        :param: model_name:         Model name
         :param: application_name:   Application name
+        :param: total_timeout:      Timeout
         """
-        self.log.debug(
-            "Destroying application {} in model {}".format(
-                application_name, model.info.name
+
+        controller = await self.get_controller()
+        model = None
+
+        try:
+            model = await self.get_model(controller, model_name)
+            self.log.debug(
+                "Destroying application {} in model {}".format(
+                    application_name, model_name
+                )
             )
-        )
-        application = model.applications.get(application_name)
-        if application:
-            await application.destroy()
-        else:
-            self.log.warning("Application not found: {}".format(application_name))
+            application = self._get_application(model, application_name)
+            if application:
+                await application.destroy()
+            else:
+                self.log.warning("Application not found: {}".format(application_name))
+
+            self.log.debug(
+                "Waiting for application {} to be destroyed in model {}...".format(
+                    application_name, model_name
+                )
+            )
+            if total_timeout is None:
+                total_timeout = 3600
+            end = time.time() + total_timeout
+            while time.time() < end:
+                if not self._get_application(model, application_name):
+                    self.log.debug(
+                        "The application {} was destroyed in model {} ".format(
+                            application_name, model_name
+                        )
+                    )
+                    return
+                await asyncio.sleep(5)
+            raise Exception(
+                "Timeout waiting for application {} to be destroyed in model {}".format(
+                    application_name, model_name
+                )
+            )
+        finally:
+            if model is not None:
+                await self.disconnect_model(model)
+            await self.disconnect_controller(controller)
 
     async def _destroy_pending_machines(self, model: Model, only_manual: bool = False):
         """