1 files changed, 21 insertions, 0 deletions
diff --git a/db/post_migrate/20210604070207_retry_backfill_traversal_ids.rb b/db/post_migrate/20210604070207_retry_backfill_traversal_ids.rb
new file mode 100644
index 00000000000..5e540c7f359
--- /dev/null
+++ b/db/post_migrate/20210604070207_retry_backfill_traversal_ids.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+class RetryBackfillTraversalIds < ActiveRecord::Migration[6.1]
+  include Gitlab::Database::MigrationHelpers
+
+  ROOTS_MIGRATION = 'BackfillNamespaceTraversalIdsRoots'
+  CHILDREN_MIGRATION = 'BackfillNamespaceTraversalIdsChildren'
+  DOWNTIME = false
+  DELAY_INTERVAL = 2.minutes
+
+  disable_ddl_transaction!
+
+  def up
+    duration = requeue_background_migration_jobs_by_range_at_intervals(ROOTS_MIGRATION, DELAY_INTERVAL)
+    requeue_background_migration_jobs_by_range_at_intervals(CHILDREN_MIGRATION, DELAY_INTERVAL, initial_delay: duration)
+  end
+
+  def down
+    # no-op
+  end
+end