X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=examples%2Frelate.py;h=8f1e7082b2ebaf198e4f54144a3d94d746bdc142;hb=65d71ab71ce1aaf9ca3aeeee7dd6cb8793278b3e;hp=241d1a69411325790e14f0197edfbe3ef45221d3;hpb=7fdf96510e9aa6960d6c956a7178585cb65caefe;p=osm%2FN2VC.git

diff --git a/examples/relate.py b/examples/relate.py
index 241d1a6..8f1e708 100644
--- a/examples/relate.py
+++ b/examples/relate.py
@@ -11,6 +11,7 @@ import asyncio
 import logging
 
 from juju.model import Model, ModelObserver
+from juju import loop
 
 
 class MyRemoveObserver(ModelObserver):
@@ -35,10 +36,9 @@ class MyModelObserver(ModelObserver):
             logging.debug('All units idle, disconnecting')
             await model.reset(force=True)
             await model.disconnect()
-            model.loop.stop()
 
 
-async def run():
+async def main():
     model = Model()
     await model.connect_current()
 
@@ -48,7 +48,7 @@ async def run():
 
     ubuntu_app = await model.deploy(
         'ubuntu',
-        service_name='ubuntu',
+        application_name='ubuntu',
         series='trusty',
         channel='stable',
     )
@@ -68,11 +68,17 @@ async def run():
         lambda delta, old_unit, new_unit, model:
             print('Unit removed: {}'.format(old_unit.entity_id))
     ))
+    unit_a, unit_b = await ubuntu_app.add_units(count=2)
+    unit_a.on_change(asyncio.coroutine(
+        lambda delta, old_unit, new_unit, model:
+            print('Unit changed: {}'.format(new_unit.entity_id))
+    ))
     await model.deploy(
         'nrpe',
-        service_name='nrpe',
+        application_name='nrpe',
         series='trusty',
         channel='stable',
+        # subordinates must be deployed without units
         num_units=0,
     )
     my_relation = await model.add_relation(
@@ -84,10 +90,9 @@ async def run():
             print('Relation removed: {}'.format(old_rel.endpoints))
     ))
 
-logging.basicConfig(level=logging.DEBUG)
-ws_logger = logging.getLogger('websockets.protocol')
-ws_logger.setLevel(logging.INFO)
-loop = asyncio.get_event_loop()
-loop.set_debug(False)
-loop.create_task(run())
-loop.run_forever()
+
+if __name__ == '__main__':
+    logging.basicConfig(level=logging.DEBUG)
+    ws_logger = logging.getLogger('websockets.protocol')
+    ws_logger.setLevel(logging.INFO)
+    loop.run(main())