58 lines
1.5 KiB
Ruby
58 lines
1.5 KiB
Ruby
# this probably needs to be removed from jam-web source, and moved only to chef
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rails_root = ENV['RAILS_ROOT'] || '.'
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rails_env = ENV['RAILS_ENV'] || "development"
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num_workers = ENV['NUM_WORKERS'] || 2
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queues = ENV['QUEUE'] || '*'
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num_workers.times do |num|
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God.watch do |w|
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w.dir = "#{rails_root}"
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w.name = "resque-#{num}"
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w.group = 'resque'
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w.interval = 30.seconds
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w.env = {"QUEUE"=>queues, "RAILS_ENV"=>rails_env}
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w.start = "/usr/local/bin/bundle exec rake environment resque:work"
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#w.uid = 'jam-resque'
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#w.gid = 'jam-resque'
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# restart if memory gets too high
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w.transition(:up, :restart) do |on|
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on.condition(:memory_usage) do |c|
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c.above = 350.megabytes
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c.times = 2
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end
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end
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# determine the state on startup
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w.transition(:init, { true => :up, false => :start }) do |on|
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on.condition(:process_running) do |c|
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c.running = true
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end
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end
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# determine when process has finished starting
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w.transition([:start, :restart], :up) do |on|
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on.condition(:process_running) do |c|
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c.running = true
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c.interval = 5.seconds
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end
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# failsafe
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on.condition(:tries) do |c|
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c.times = 5
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c.transition = :start
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c.interval = 5.seconds
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end
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end
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# start if process is not running
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w.transition(:up, :start) do |on|
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on.condition(:process_running) do |c|
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c.running = false
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end
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end
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end
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end
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