39 lines
1019 B
Ruby
39 lines
1019 B
Ruby
# frozen_string_literal: true
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class ScheduleRunnersTokenEncryption < ActiveRecord::Migration[4.2]
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include Gitlab::Database::MigrationHelpers
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DOWNTIME = false
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BATCH_SIZE = 10000
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RANGE_SIZE = 2000
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MIGRATION = 'EncryptRunnersTokens'
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MODELS = [
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::Gitlab::BackgroundMigration::Models::EncryptColumns::Settings,
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::Gitlab::BackgroundMigration::Models::EncryptColumns::Namespace,
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::Gitlab::BackgroundMigration::Models::EncryptColumns::Project,
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::Gitlab::BackgroundMigration::Models::EncryptColumns::Runner
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].freeze
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disable_ddl_transaction!
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def up
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MODELS.each do |model|
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model.each_batch(of: BATCH_SIZE) do |relation, index|
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delay = index * 4.minutes
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relation.each_batch(of: RANGE_SIZE) do |relation|
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range = relation.pluck('MIN(id)', 'MAX(id)').first
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args = [model.name.demodulize.downcase, *range]
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BackgroundMigrationWorker.perform_in(delay, MIGRATION, args)
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end
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end
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end
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end
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def down
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# no-op
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end
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end
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