1 files changed, 29 insertions, 0 deletions
diff --git a/db/post_migrate/20200310075115_schedule_link_lfs_objects_projects.rb b/db/post_migrate/20200310075115_schedule_link_lfs_objects_projects.rb
new file mode 100644
index 00000000000..d1ed53d8e70
--- /dev/null
+++ b/db/post_migrate/20200310075115_schedule_link_lfs_objects_projects.rb
@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+class ScheduleLinkLfsObjectsProjects < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+  MIGRATION = 'LinkLfsObjectsProjects'
+  BATCH_SIZE = 1000
+
+  disable_ddl_transaction!
+
+  def up
+    lfs_objects_projects = Gitlab::BackgroundMigration::LinkLfsObjectsProjects::LfsObjectsProject.linkable
+
+    queue_background_migration_jobs_by_range_at_intervals(
+      lfs_objects_projects,
+      MIGRATION,
+      BackgroundMigrationWorker.minimum_interval,
+      batch_size: BATCH_SIZE
+    )
+  end
+
+  def down
+    # No-op. No need to make this reversible. In case the jobs enqueued runs and
+    # fails at some point, some records will be created. When rescheduled, those
+    # records won't be re-created. It's also hard to track which records to clean
+    # up if ever.
+  end
+end