From: quilesj <e.nvi001.tid@telefonica.com>
Date: Wed, 15 Jan 2020 12:30:09 +0000 (+0000)
Subject: Destroy machines before destroying the model
X-Git-Tag: v7.0.1rc2^0
X-Git-Url: https://osm.etsi.org/gitweb/?a=commitdiff_plain;h=f2c51f9717e2195e9283e07971c71be135e61a2b;p=osm%2FN2VC.git

Destroy machines before destroying the model

Change-Id: If42c99ac9ec88a492d89a201f12a93872a476783
Signed-off-by: quilesj <e.nvi001.tid@telefonica.com>
(cherry picked from commit bd5a0c9bcbcd078a2c914f77671d23d4e2afca98)
---

diff --git a/n2vc/n2vc_juju_conn.py b/n2vc/n2vc_juju_conn.py
index cf865a8..00b1bc1 100644
--- a/n2vc/n2vc_juju_conn.py
+++ b/n2vc/n2vc_juju_conn.py
@@ -1240,6 +1240,15 @@ class N2VCJujuConnector(N2VCConnector):
         model = await self._juju_get_model(model_name=model_name)
         uuid = model.info.uuid
 
+        # destroy machines
+        machines = await model.get_machines()
+        for machine_id in machines:
+            try:
+                await self._juju_destroy_machine(model_name=model_name, machine_id=machine_id)
+            except Exception as e:
+                # ignore exceptions destroying machine
+                pass
+
         await self._juju_disconnect_model(model_name=model_name)
         self.juju_models[model_name] = None
         self.juju_observers[model_name] = None