class FillFileStore < ActiveRecord::Migration[4.2] include Gitlab::Database::MigrationHelpers DOWNTIME = false disable_ddl_transaction! class JobArtifact < ActiveRecord::Base include EachBatch self.table_name = 'ci_job_artifacts' BATCH_SIZE = 10_000 def self.params_for_background_migration yield self.where(file_store: nil), 'FillFileStoreJobArtifact', 5.minutes, BATCH_SIZE end end class LfsObject < ActiveRecord::Base include EachBatch self.table_name = 'lfs_objects' BATCH_SIZE = 10_000 def self.params_for_background_migration yield self.where(file_store: nil), 'FillFileStoreLfsObject', 5.minutes, BATCH_SIZE end end class Upload < ActiveRecord::Base include EachBatch self.table_name = 'uploads' self.inheritance_column = :_type_disabled # Disable STI BATCH_SIZE = 10_000 def self.params_for_background_migration yield self.where(store: nil), 'FillStoreUpload', 5.minutes, BATCH_SIZE end end def up # NOTE: Schedule background migrations that fill 'NULL' value by '1'(ObjectStorage::Store::LOCAL) on `file_store`, `store` columns # # Here are the target columns # - ci_job_artifacts.file_store # - lfs_objects.file_store # - uploads.store FillFileStore::JobArtifact.params_for_background_migration do |relation, class_name, delay_interval, batch_size| queue_background_migration_jobs_by_range_at_intervals(relation, class_name, delay_interval, batch_size: batch_size) end FillFileStore::LfsObject.params_for_background_migration do |relation, class_name, delay_interval, batch_size| queue_background_migration_jobs_by_range_at_intervals(relation, class_name, delay_interval, batch_size: batch_size) end FillFileStore::Upload.params_for_background_migration do |relation, class_name, delay_interval, batch_size| queue_background_migration_jobs_by_range_at_intervals(relation, class_name, delay_interval, batch_size: batch_size) end end def down # noop end end