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@mutru
Created August 29, 2012 01:16
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config/god/resque_scheduler.god
rails_env = ENV['RAILS_ENV']
raise "Please specify RAILS_ENV." unless rails_env
rails_root = ENV['RAILS_ROOT'] || File.expand_path(File.join(File.dirname(__FILE__), '..', '..'))
God.watch do |w|
w.dir = "#{rails_root}"
w.name = "resque-scheduler"
w.group = 'resque'
w.interval = 30.seconds
w.env = {"RAILS_ENV"=>rails_env, "BUNDLE_GEMFILE"=>"#{rails_root}/Gemfile"}
w.start = "bundle exec rake -f #{rails_root}/Rakefile resque:scheduler"
w.log = "#{rails_root}/log/resque-scheduler.log"
# retart if memory gets too high
w.transition(:up, :restart) do |on|
on.condition(:memory_usage) do |c|
c.above = 350.megabytes
c.times = 2
end
end
# determine the state on startup
w.transition(:init, { true => :up, false => :start }) do |on|
on.condition(:process_running) do |c|
c.running = true
end
end
# determine when process has finished starting
w.transition([:start, :restart], :up) do |on|
on.condition(:process_running) do |c|
c.running = true
c.interval = 5.seconds
end
# failsafe
on.condition(:tries) do |c|
c.times = 5
c.transition = :start
c.interval = 5.seconds
end
end
# start if process is not running
w.transition(:up, :start) do |on|
on.condition(:process_running) do |c|
c.running = false
end
end
end
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