diff options
Diffstat (limited to 'db/post_migrate/20210302150310_schedule_migrate_pages_to_zip_storage.rb')
-rw-r--r-- | db/post_migrate/20210302150310_schedule_migrate_pages_to_zip_storage.rb | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/db/post_migrate/20210302150310_schedule_migrate_pages_to_zip_storage.rb b/db/post_migrate/20210302150310_schedule_migrate_pages_to_zip_storage.rb new file mode 100644 index 00000000000..7f6d7ffe9b7 --- /dev/null +++ b/db/post_migrate/20210302150310_schedule_migrate_pages_to_zip_storage.rb @@ -0,0 +1,36 @@ +# frozen_string_literal: true + +class ScheduleMigratePagesToZipStorage < ActiveRecord::Migration[6.0] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + MIGRATION = 'MigratePagesToZipStorage' + BATCH_SIZE = 10 + BATCH_TIME = 5.minutes + + disable_ddl_transaction! + + class ProjectPagesMetadatum < ActiveRecord::Base + extend SuppressCompositePrimaryKeyWarning + + include EachBatch + + self.primary_key = :project_id + self.table_name = 'project_pages_metadata' + self.inheritance_column = :_type_disabled + + scope :deployed, -> { where(deployed: true) } + scope :only_on_legacy_storage, -> { deployed.where(pages_deployment_id: nil) } + end + + def up + queue_background_migration_jobs_by_range_at_intervals( + ProjectPagesMetadatum.only_on_legacy_storage, + MIGRATION, + BATCH_TIME, + batch_size: BATCH_SIZE, + primary_column_name: :project_id + ) + end +end |