diff options
Diffstat (limited to 'lib/gitlab/background_migration/backfill_ci_project_mirrors.rb')
-rw-r--r-- | lib/gitlab/background_migration/backfill_ci_project_mirrors.rb | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/lib/gitlab/background_migration/backfill_ci_project_mirrors.rb b/lib/gitlab/background_migration/backfill_ci_project_mirrors.rb deleted file mode 100644 index ff6ab9928b0..00000000000 --- a/lib/gitlab/background_migration/backfill_ci_project_mirrors.rb +++ /dev/null @@ -1,52 +0,0 @@ -# frozen_string_literal: true - -module Gitlab - module BackgroundMigration - # A job to create ci_project_mirrors entries in batches - class BackfillCiProjectMirrors - class Project < ActiveRecord::Base # rubocop:disable Style/Documentation - include ::EachBatch - - self.table_name = 'projects' - - scope :base_query, -> do - select(:id, :namespace_id) - end - end - - PAUSE_SECONDS = 0.1 - SUB_BATCH_SIZE = 500 - - def perform(start_id, end_id) - batch_query = Project.base_query.where(id: start_id..end_id) - batch_query.each_batch(of: SUB_BATCH_SIZE) do |sub_batch| - first, last = sub_batch.pluck(Arel.sql('MIN(id), MAX(id)')).first - ranged_query = Project.unscoped.base_query.where(id: first..last) - - update_sql = <<~SQL - INSERT INTO ci_project_mirrors (project_id, namespace_id) - #{insert_values(ranged_query)} - ON CONFLICT (project_id) DO NOTHING - SQL - # We do nothing on conflict because we consider they were already filled. - - Project.connection.execute(update_sql) - - sleep PAUSE_SECONDS - end - - mark_job_as_succeeded(start_id, end_id) - end - - private - - def insert_values(batch) - batch.allow_cross_joins_across_databases(url: 'https://gitlab.com/gitlab-org/gitlab/-/issues/336433').to_sql - end - - def mark_job_as_succeeded(*arguments) - Gitlab::Database::BackgroundMigrationJob.mark_all_as_succeeded('BackfillCiProjectMirrors', arguments) - end - end - end -end |