45 lines
1.6 KiB
Ruby
45 lines
1.6 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module Database
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module LoadBalancing
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class SidekiqClientMiddleware
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include Gitlab::Utils::StrongMemoize
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include WalTrackingSender
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def call(worker_class, job, _queue, _redis_pool)
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# Mailers can't be constantized
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worker_class = worker_class.to_s.safe_constantize
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# ActiveJobs have wrapped class stored in 'wrapped' key
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resolved_class = job['wrapped'].to_s.safe_constantize || worker_class
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if load_balancing_enabled?(resolved_class)
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job['worker_data_consistency'] = resolved_class.get_least_restrictive_data_consistency
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job['worker_data_consistency_per_db'] = resolved_class.get_data_consistency_per_database
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set_data_consistency_locations!(job) unless job['wal_locations']
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else
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job['worker_data_consistency'] = ::WorkerAttributes::DEFAULT_DATA_CONSISTENCY
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job['worker_data_consistency_per_db'] = ::WorkerAttributes::DEFAULT_DATA_CONSISTENCY_PER_DB
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end
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yield
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end
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private
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def load_balancing_enabled?(worker_class)
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worker_class &&
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worker_class.include?(::WorkerAttributes) &&
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worker_class.utilizes_load_balancing_capabilities? &&
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worker_class.get_data_consistency_feature_flag_enabled?
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end
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def set_data_consistency_locations!(job)
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job['wal_locations'] = wal_locations_by_db_name
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job['wal_location_sources'] = wal_location_sources_by_db_name
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end
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end
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end
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end
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end
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