Make subgroup_creation_level default to maintainer at SQL level

- Migration updates existing groups to "owner", then sets default to
  "maintainer" so that new groups will default to that
- Update spec examples

1 files changed, 4 insertions, 1 deletions

diff --git a/spec/factories/groups.rb b/spec/factories/groups.rb
index 2f50fbfe2fa..b67ab955ffc 100644
--- a/spec/factories/groups.rb
+++ b/spec/factories/groups.rb
@@ -5,7 +5,6 @@ FactoryBot.define do
     type 'Group'
     owner nil
     project_creation_level ::Gitlab::Access::MAINTAINER_PROJECT_ACCESS
-    subgroup_creation_level ::Gitlab::Access::OWNER_SUBGROUP_ACCESS
 
     after(:create) do |group|
       if group.owner
@@ -46,5 +45,9 @@ FactoryBot.define do
     trait :auto_devops_disabled do
       auto_devops_enabled false
     end
+
+    trait :owner_subgroup_creation_only do
+      subgroup_creation_level ::Gitlab::Access::OWNER_SUBGROUP_ACCESS
+    end
   end
 end