Mike Dalessio
41 lines
1.3 KiB
Ruby
41 lines
1.3 KiB
Ruby
# Puma starts a configurable number of processes (workers) and each process
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# serves each request in a thread from an internal thread pool.
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#
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# You can control the number of workers using ENV["WEB_CONCURRENCY"]. You
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# should only set this value when you want to run 2 or more workers. The
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# default is already 1.
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#
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# Any libraries that use a connection pool or another resource pool should
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# be configured to provide at least as many connections as the number of
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# threads. This includes Active Record's `pool` parameter in `database.yml`.
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threads_count = ENV.fetch("RAILS_MAX_THREADS", 5)
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threads threads_count, threads_count
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# Specifies the `port` that Puma will listen on to receive requests; default is 3000.
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port ENV.fetch("PORT", 3000)
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# Specifies the `pidfile` that Puma will use.
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pidfile ENV.fetch("PIDFILE", "tmp/pids/server.pid")
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# Allow puma to be restarted by `bin/rails restart` command.
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plugin :tmp_restart
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# Run Solid Queue with Puma
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plugin :solid_queue if ENV["SOLID_QUEUE_IN_PUMA"]
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if ENV.fetch("PREFORK") { !Rails.env.local? }
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on_worker_boot do
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Yabeda::ActiveRecord.start_timed_metric_collection_task
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Hey.deployment.start_timed_report_host_refresh
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end
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# Expose prometheus metrics on port 9394
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activate_control_app
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plugin :yabeda
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plugin :yabeda_prometheus
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before_fork do
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Process.warmup
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end
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end
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