修正创建自定义模板镜像时，进度收尾 bug

api/snapshot.py

@@ -371,7 +371,7 @@ def r_convert_to_os_template_image(snapshot_id, disk_uuid):
             'snapshot_path': disk.path,
             'template_path': os_template_image.path,
             'os_template_image_id': os_template_image.id,
-            'passback_parameters': {'id': snapshot.snapshot_id}
+            'passback_parameters': {'id': snapshot.snapshot_id, 'os_template_image_id': os_template_image.id}
         }
 
         Utils.emit_instruction(message=json.dumps(message, ensure_ascii=False))

models/event_processor.py

@@ -313,10 +313,7 @@ class EventProcessor(object):
                 cls.snapshot.progress = 100
                 cls.snapshot.update()
 
-                cls.guest.uuid = cls.snapshot.guest_uuid
-                cls.guest.get_by('uuid')
-
-                cls.os_template_image.id = cls.guest.os_template_image_id
+                cls.os_template_image.id = cls.message['message']['passback_parameters']['os_template_image_id']
                 cls.os_template_image.get()
 
                 if state == ResponseState.success.value: