55 lines
1.5 KiB
Ruby
55 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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persistent_timeout ENV.fetch('PERSISTENT_TIMEOUT') { 20 }.to_i
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max_threads_count = ENV.fetch('MAX_THREADS') { 5 }.to_i
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min_threads_count = ENV.fetch('MIN_THREADS') { max_threads_count }.to_i
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threads min_threads_count, max_threads_count
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if ENV['SOCKET']
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bind "unix://#{ENV['SOCKET']}"
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else
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bind "tcp://#{ENV.fetch('BIND', '127.0.0.1')}:#{ENV.fetch('PORT', 3000)}"
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end
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environment ENV.fetch('RAILS_ENV') { 'development' }
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workers ENV.fetch('WEB_CONCURRENCY') { 2 }.to_i
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preload_app!
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if ENV['MASTODON_PROMETHEUS_EXPORTER_ENABLED'] == 'true'
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require 'prometheus_exporter'
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require 'prometheus_exporter/instrumentation'
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if ENV['MASTODON_PROMETHEUS_EXPORTER_LOCAL'] == 'true'
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before_fork do
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Mastodon::PrometheusExporter::LocalServer.setup!
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end
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end
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on_worker_boot do
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# Ruby process metrics (memory, GC, etc)
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PrometheusExporter::Instrumentation::Process.start(type: 'puma')
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# ActiveRecord metrics (connection pool usage)
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PrometheusExporter::Instrumentation::ActiveRecord.start(
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custom_labels: { type: 'puma' }, # optional params
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config_labels: [:database, :host] # optional params
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)
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end
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after_worker_boot do
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# Puma metrics
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PrometheusExporter::Instrumentation::Puma.start unless PrometheusExporter::Instrumentation::Puma.started?
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end
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end
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on_worker_boot do
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ActiveSupport.on_load(:active_record) do
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ActiveRecord::Base.establish_connection
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end
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end
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plugin :tmp_restart
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set_remote_address(proxy_protocol: :v1) if ENV['PROXY_PROTO_V1'] == 'true'
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