47 lines
1.3 KiB
Ruby
47 lines
1.3 KiB
Ruby
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# 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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def call(worker_class, job, _queue, _redis_pool)
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worker_class = worker_class.to_s.safe_constantize
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mark_data_consistency_location(worker_class, job)
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yield
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end
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private
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def mark_data_consistency_location(worker_class, job)
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# Mailers can't be constantized
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return unless worker_class
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return unless worker_class.include?(::ApplicationWorker)
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return unless worker_class.get_data_consistency_feature_flag_enabled?
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return if location_already_provided?(job)
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job['worker_data_consistency'] = worker_class.get_data_consistency
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return unless worker_class.utilizes_load_balancing_capabilities?
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if Session.current.use_primary?
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job['database_write_location'] = load_balancer.primary_write_location
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else
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job['database_replica_location'] = load_balancer.host.database_replica_location
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end
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end
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def location_already_provided?(job)
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job['database_replica_location'] || job['database_write_location']
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end
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def load_balancer
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LoadBalancing.proxy.load_balancer
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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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