42 lines
1.2 KiB
Ruby
42 lines
1.2 KiB
Ruby
require 'prometheus/client'
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require 'prometheus/client/support/unicorn'
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Prometheus::Client.configure do |config|
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config.logger = Rails.logger
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config.initial_mmap_file_size = 4 * 1024
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config.multiprocess_files_dir = ENV['prometheus_multiproc_dir']
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if Rails.env.development? || Rails.env.test?
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config.multiprocess_files_dir ||= Rails.root.join('tmp/prometheus_multiproc_dir')
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end
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config.pid_provider = -> do
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worker_id = Prometheus::Client::Support::Unicorn.worker_id
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if worker_id.nil?
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"process_pid_#{Process.pid}"
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else
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"worker_id_#{worker_id}"
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end
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end
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end
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Gitlab::Application.configure do |config|
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# 0 should be Sentry to catch errors in this middleware
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config.middleware.insert(1, Gitlab::Metrics::RequestsRackMiddleware)
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end
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Sidekiq.configure_server do |config|
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config.on(:startup) do
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Gitlab::Metrics::SidekiqMetricsExporter.instance.start
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end
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end
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if Gitlab::Metrics.prometheus_metrics_enabled?
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unless Sidekiq.server?
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Gitlab::Metrics::Samplers::UnicornSampler.initialize_instance(Settings.monitoring.unicorn_sampler_interval).start
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end
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Gitlab::Metrics::Samplers::RubySampler.initialize_instance(Settings.monitoring.ruby_sampler_interval).start
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end
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