RHINENG-12954 Don't override OS and cloud provider value

Author: r14chandra

ros/lib/utils.py

@@ -362,7 +362,7 @@ def system_allowed_in_ros(msg, reporter):
                 msg.get('type') == 'updated'
                 and is_platform_metadata_check_pass(msg)
         ):
-            return is_valid_cloud_provider(cloud_provider)
+            return is_valid_cloud_provider(cloud_provider) and is_valid_operating_system(operating_system)
         is_ros = msg["platform_metadata"].get("is_ros")
     return validate_ros_payload(is_ros, cloud_provider, operating_system)
 

ros/processor/inventory_events_consumer.py

@@ -149,16 +149,22 @@ def process_system_details(self, msg):
         host = msg['host']
         with app.app_context():
             # 'platform_metadata' field not included when the host is updated via the API.
-            if (msg.get('type') == 'updated' and is_platform_metadata_check_pass(msg)):
+            if (msg.get('type') == 'updated'):
                 system_fields = {
                     "inventory_id": host['id'],
                     "display_name": host['display_name'],
                     "fqdn": host['fqdn'],
-                    "cloud_provider": host['system_profile']['cloud_provider'],
                     "stale_timestamp": host['stale_timestamp'],
-                    "operating_system": host['system_profile'].get('operating_system'),
                     "groups": host.get('groups', [])
                 }
+
+                operating_system = host['system_profile'].get('operating_system')
+                cloud_provider = host['system_profile'].get('cloud_provider')
+                if (operating_system is not None):
+                    system_fields.update({"operating_system": operating_system})
+                if (cloud_provider is not None):
+                    system_fields.update({"cloud_provider": cloud_provider})
+
                 system = update_system_record(db.session, **system_fields)
                 if system is not None:
                     db.session.commit()