app_name = old.application
app = model.applications[app_name]
if not app.units:
logging.info(
'Destroying application %s', app.name)
loop.create_task(app.destroy())
app_name = old.application
app = model.applications[app_name]
if not app.units:
logging.info(
'Destroying application %s', app.name)
loop.create_task(app.destroy())