Filter out datetime fields from instance_type

1 files changed, 12 insertions, 3 deletions

diff --git a/nova/db/sqlalchemy/api.py b/nova/db/sqlalchemy/api.py
index 7119f43eb..5dc2b9e7a 100644
--- a/nova/db/sqlalchemy/api.py
+++ b/nova/db/sqlalchemy/api.py
@@ -2510,7 +2510,10 @@ def instance_type_get_by_id(context, id):
     if not inst_type:
         raise exception.InstanceTypeNotFound(instance_type=id)
     else:
-        return dict(inst_type)
+        res = dict(inst_type)
+        for field in ['created_at', 'updated_at', 'deleted_at']:
+            res.pop(field, None)
+        return res
 
 
 @require_context
@@ -2523,7 +2526,10 @@ def instance_type_get_by_name(context, name):
     if not inst_type:
         raise exception.InstanceTypeNotFoundByName(instance_type_name=name)
     else:
-        return dict(inst_type)
+        res = dict(inst_type)
+        for field in ['created_at', 'updated_at', 'deleted_at']:
+            res.pop(field, None)
+        return res
 
 
 @require_context
@@ -2536,7 +2542,10 @@ def instance_type_get_by_flavor_id(context, id):
     if not inst_type:
         raise exception.FlavorNotFound(flavor_id=id)
     else:
-        return dict(inst_type)
+        res = dict(inst_type)
+        for field in ['created_at', 'updated_at', 'deleted_at']:
+            res.pop(field, None)
+        return res
 
 
 @require_admin_context