39 lines
1.2 KiB
Ruby
39 lines
1.2 KiB
Ruby
# This file is used by Rack-based servers to start the application.
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if defined?(Unicorn)
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require 'unicorn'
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if ENV['RAILS_ENV'] == 'production' || ENV['RAILS_ENV'] == 'staging'
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# Unicorn self-process killer
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require 'unicorn/worker_killer'
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min = (ENV['GITLAB_UNICORN_MEMORY_MIN'] || 400 * 1 << 20).to_i
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max = (ENV['GITLAB_UNICORN_MEMORY_MAX'] || 650 * 1 << 20).to_i
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# Max memory size (RSS) per worker
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use Unicorn::WorkerKiller::Oom, min, max
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end
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end
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require ::File.expand_path('../config/environment', __FILE__)
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def master_process?
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Prometheus::PidProvider.worker_id.in? %w(unicorn_master puma_master)
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end
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warmup do |app|
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# The following is necessary to ensure stale Prometheus metrics don't accumulate over time.
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# It needs to be done as early as here to ensure metrics files aren't deleted.
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# After we hit our app in `warmup`, first metrics and corresponding files already being created,
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# for example in `lib/gitlab/metrics/requests_rack_middleware.rb`.
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Prometheus::CleanupMultiprocDirService.new.execute if master_process?
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client = Rack::MockRequest.new(app)
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client.get('/')
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end
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map ENV['RAILS_RELATIVE_URL_ROOT'] || "/" do
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use Gitlab::Middleware::ReleaseEnv
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run Gitlab::Application
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end
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