add rescue job . can work with init script

This commit is contained in:
Matthew K. Fu JuYuan 2012-06-29 17:42:36 +08:00
parent c0b3798bad
commit 1278581a82
2 changed files with 81 additions and 17 deletions

View File

@ -1,29 +1,29 @@
#developer pls change here #developer pls change here
default_uid = 'kaito' rails_root = "/home/nccu/NCCU/" #keep this blank when development
default_gid = 'staff'
rails_env = ENV['RAILS_ENV'] || "production" development_uid = 'kaito' #when dev
development_gid = 'staff' #when dev
#rails_env = "developement"
rails_env = "production"
rails_root = ENV['RAILS_ROOT'] || File.expand_path("..",File.dirname(__FILE__)) development_rails_root = File.expand_path("..",File.dirname(__FILE__))
#rails_root = (rails_env == 'production' )? production_rails_root : development_rails_root
num_workers = rails_env == 'production' ? 5 : 2 num_workers = rails_env == 'production' ? 5 : 2
num_workers.times do |num| num_workers.times do |num|
God.watch do |w| God.watch do |w|
w.dir = "#{rails_root}" w.dir = rails_root
w.name = "resque-#{num}" w.name = "resque-#{num}"
w.group = 'resque' w.group = 'resque'
w.interval = 30.seconds w.interval = 30.seconds
p "/usr/bin/rake -f #{rails_root}/Rakefile resque:work QUEUE=* RAILS_ENV=#{rails_env}" w.env = {"QUEUE"=>"critical,high,low", "RAILS_ENV"=>rails_env}
# w.env = {"QUEUE"=>"critical,high,low", "RAILS_ENV"=>rails_env} w.start = "rake -f #{rails_root}/Rakefile resque:work QUEUE=* RAILS_ENV=#{rails_env}"
w.start = "rake -f #{rails_root}/Rakefile resque:work QUEUE=* RAILS_ENV=#{rails_env} -P /var/godgod.#{port}.pid"
w.uid = rails_env == 'production' ? "nccu" : default_uid w.uid = (rails_env == 'production' )? "root" : development_uid
w.gid = rails_env == 'production' ? "nccu" : default_gid w.gid = (rails_env == 'production' )? "root" : development_gid
w.log = (rails_env == 'production' )? "/var/log/#{w.name}.log":"#{rails_root}/log/#{w.name}.log"
w.log = "#{rails_root}/log/god.log"
# restart if memory gets too high # restart if memory gets too high
w.transition(:up, :restart) do |on| w.transition(:up, :restart) do |on|
@ -63,3 +63,4 @@ num_workers.times do |num|
end end
end end
end end

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@ -0,0 +1,63 @@
#developer pls change here
rails_root = "/home/nccu/NCCU/" #keep this blank when development
development_uid = 'kaito' #when dev
development_gid = 'staff' #when dev
#rails_env = "developement"
rails_env = "production"
development_rails_root = File.expand_path("..",File.dirname(__FILE__))
#rails_root = (rails_env == 'production' )? production_rails_root : development_rails_root
God.watch do |w|
w.dir = rails_root
w.name = "resque-scheduler"
w.group = 'resque'
w.interval = 30.seconds
w.env = {"QUEUE"=>"critical,high,low", "RAILS_ENV"=>rails_env}
w.start = "rake -f #{rails_root}/Rakefile resque:scheduler RAILS_ENV=#{rails_env}"
w.uid = (rails_env == 'production' )? "root" : development_uid
w.gid = (rails_env == 'production' )? "root" : development_gid
w.log = (rails_env == 'production' )? "/var/log/#{w.name}.log":"#{rails_root}/log/#{w.name}.log"
# restart 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