debian-mirror-gitlab/config/initializers/active_record_lifecycle.rb

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# frozen_string_literal: true
# Don't handle sidekiq configuration as it
# has its own special active record configuration here
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if defined?(ActiveRecord::Base) && !Gitlab::Runtime.sidekiq?
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Gitlab::Cluster::LifecycleEvents.on_worker_start do
ActiveSupport.on_load(:active_record) do
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ActiveRecord::Base.establish_connection # rubocop: disable Database/EstablishConnection
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Gitlab::AppLogger.debug("ActiveRecord connection established")
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end
end
end
if defined?(ActiveRecord::Base)
Gitlab::Cluster::LifecycleEvents.on_before_fork do
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raise 'ActiveRecord connection not established. Unable to start.' unless ApplicationRecord.database.exists?
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# the following is highly recommended for Rails + "preload_app true"
# as there's no need for the master process to hold a connection
ActiveRecord::Base.connection.disconnect!
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Gitlab::AppLogger.debug("ActiveRecord connection disconnected")
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end
end