X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=juju%2Fapplication.py;h=9863d882b067c9eeb27f0d7bc730fe09d695f5d0;hb=07d8f84983e1b97bb01db7c82a8fdbaa90984161;hp=df309b30366a1913d5c050148d3adaf54324606e;hpb=0056d3f87102e50a1c35c05bdfa25124c387440f;p=osm%2FN2VC.git

diff --git a/juju/application.py b/juju/application.py
index df309b3..9863d88 100644
--- a/juju/application.py
+++ b/juju/application.py
@@ -41,14 +41,18 @@ class Application(model.ModelEntity):
         """Get the application status, as set by the charm's leader.
 
         """
-        return self.data['status']['current']
+        return self.safe_data['status']['current']
 
     @property
     def status_message(self):
         """Get the application status message, as set by the charm's leader.
 
         """
-        return self.data['status']['message']
+        return self.safe_data['status']['message']
+
+    @property
+    def tag(self):
+        return 'application-%s' % self.name
 
     async def add_relation(self, local_relation, remote_relation):
         """Add a relation to another application.
@@ -84,7 +88,7 @@ class Application(model.ModelEntity):
 
         result = await app_facade.AddUnits(
             application=self.name,
-            placement=[parse_placement(to)],
+            placement=parse_placement(to) if to else None,
             num_units=count,
         )
 
@@ -102,7 +106,7 @@ class Application(model.ModelEntity):
         :param int value: Budget limit
 
         """
-        pass
+        raise NotImplementedError()
 
     def attach(self, resource_name, file_path):
         """Upload a file as a resource for this application.
@@ -111,13 +115,13 @@ class Application(model.ModelEntity):
         :param str file_path: Path to the file to upload
 
         """
-        pass
+        raise NotImplementedError()
 
     def collect_metrics(self):
         """Collect metrics on this application.
 
         """
-        pass
+        raise NotImplementedError()
 
     async def destroy_relation(self, local_relation, remote_relation):
         """Remove a relation to another application.
@@ -203,7 +207,7 @@ class Application(model.ModelEntity):
         :param bool schema: Return the full action schema
 
         """
-        pass
+        raise NotImplementedError()
 
     def get_resources(self, details=False):
         """Return resources for this application.
@@ -212,7 +216,7 @@ class Application(model.ModelEntity):
             unit
 
         """
-        pass
+        raise NotImplementedError()
 
     async def run(self, command, timeout=None):
         """Run command on all units for this application.
@@ -290,7 +294,7 @@ class Application(model.ModelEntity):
         :param str info: Extra info message
 
         """
-        pass
+        raise NotImplementedError()
 
     def set_plan(self, plan_name):
         """Set the plan for this application, effective immediately.
@@ -298,7 +302,7 @@ class Application(model.ModelEntity):
         :param str plan_name: Name of plan
 
         """
-        pass
+        raise NotImplementedError()
 
     async def unexpose(self):
         """Remove public availability over the network for this application.
@@ -318,7 +322,7 @@ class Application(model.ModelEntity):
         :param int allocation: The allocation to set
 
         """
-        pass
+        raise NotImplementedError()
 
     def upgrade_charm(
             self, channel=None, force_series=False, force_units=False,
@@ -337,4 +341,12 @@ class Application(model.ModelEntity):
         :param str switch: Crossgrade charm url
 
         """
-        pass
+        raise NotImplementedError()
+
+    async def get_metrics(self):
+        """Get metrics for this application's units.
+
+        :return: Dictionary of unit_name:metrics
+
+        """
+        return await self.model.get_metrics(self.tag)