1 files changed, 33 insertions, 0 deletions
diff --git a/db/post_migrate/20230113201308_backfill_namespace_ldap_settings.rb b/db/post_migrate/20230113201308_backfill_namespace_ldap_settings.rb
new file mode 100644
index 00000000000..19020fecad5
--- /dev/null
+++ b/db/post_migrate/20230113201308_backfill_namespace_ldap_settings.rb
@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+# See https://docs.gitlab.com/ee/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class BackfillNamespaceLdapSettings < Gitlab::Database::Migration[2.1]
+  restrict_gitlab_migration gitlab_schema: :gitlab_main
+  disable_ddl_transaction!
+
+  DOWNTIME = false
+  MIGRATION = 'BackfillNamespaceLdapSettings'
+  TABLE_NAME = 'namespaces'
+  PRIMARY_KEY = :id
+  INTERVAL = 2.minutes
+
+  def up
+    queue_batched_background_migration(
+      MIGRATION,
+      TABLE_NAME,
+      PRIMARY_KEY,
+      job_interval: INTERVAL
+    )
+  end
+
+  def down
+    delete_batched_background_migration(
+      MIGRATION,
+      TABLE_NAME,
+      PRIMARY_KEY,
+      []
+    )
+  end
+end