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# Only use Lograge for Rails
unless Gitlab::Runtime.sidekiq?
filename = File.join(Rails.root, 'log', "#{Rails.env}_json.log")
Rails.application.configure do
config.lograge.enabled = true
# Store the lograge JSON files in a separate file
config.lograge.keep_original_rails_log = true
# Don't use the Logstash formatter since this requires logstash-event, an
# unmaintained gem that monkey patches `Time`
config.lograge.formatter = Lograge::Formatters::Json.new
config.lograge.logger = ActiveSupport::Logger.new(filename)
config.lograge.before_format = lambda do |data, payload|
data.delete(:error)
data
end
# This isn't a user-reachable controller; we use it to check for a
# valid CSRF token in the API
config.lograge.ignore_actions = ['Gitlab::RequestForgeryProtection::Controller#index']
# Add request parameters to log output
config.lograge.custom_options = lambda do |event|
params = event.payload[:params]
.except(*%w(controller action format))
.each_pair
.map { |k, v| { key: k, value: v } }
payload = {
time: Time.now.utc.iso8601(3),
params: Gitlab::Utils::LogLimitedArray.log_limited_array(params, sentinel: { key: 'truncated', value: '...' }),
remote_ip: event.payload[:remote_ip],
user_id: event.payload[:user_id],
username: event.payload[:username],
ua: event.payload[:ua],
queue_duration: event.payload[:queue_duration]
}
::Gitlab::InstrumentationHelper.add_instrumentation_data(payload)
payload[:response] = event.payload[:response] if event.payload[:response]
payload[:etag_route] = event.payload[:etag_route] if event.payload[:etag_route]
payload[Labkit::Correlation::CorrelationId::LOG_KEY] = Labkit::Correlation::CorrelationId.current_id
if cpu_s = Gitlab::Metrics::System.thread_cpu_duration(::Gitlab::RequestContext.instance.start_thread_cpu_time)
payload[:cpu_s] = cpu_s
end
# https://github.com/roidrage/lograge#logging-errors--exceptions
exception = event.payload[:exception_object]
::Gitlab::ExceptionLogFormatter.format!(exception, payload)
payload
end
end
end
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