Created
November 15, 2012 00:59
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unicorn configuration
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# coding: utf-8 | |
# Wataru Noguchi <[email protected]> | |
application = 'app-name' | |
#listen "/tmp/unicorn_#{application}.sock" | |
listen 4000 | |
pid "/tmp/unicorn_#{application}.pid" | |
worker_processes 6 | |
#================================================================================ | |
# Capistranoデプロイを使う場合 | |
#================================================================================ | |
working_directory "/home/yuichi/work/#{application}/src" | |
if ENV['RAILS_ENV'] == 'production' | |
shared_path = "/home/admin/apps/#{application}/shared" | |
stderr_path = "#{shared_path}/log/unicorn.stderr.log" | |
stdout_path = "#{shared_path}/log/unicorn.stdout.log" | |
end | |
#================================================================================ | |
# ログ | |
#================================================================================ | |
# stderr_path File.expand_path('log/unicorn.log', ENV['RAILS_ROOT']) | |
# stdout_path File.expand_path('log/unicorn.log', ENV['RAILS_ROOT']) | |
#================================================================================ | |
# ダウンタイムなくす | |
#================================================================================ | |
preload_app true | |
before_fork do |server, worker| | |
defined?(ActiveRecord::Base) and ActiveRecord::Base.connection.disconnect! | |
old_pid = "#{ server.config[:pid] }.oldbin" | |
unless old_pid == server.pid | |
begin | |
Process.kill :QUIT, File.read(old_pid).to_i | |
rescue Errno::ENOENT, Errno::ESRCH | |
end | |
end | |
end | |
after_fork do |server, worker| | |
defined?(ActiveRecord::Base) and ActiveRecord::Base.establish_connection | |
end | |
#================================================================================ | |
# 動かし方 | |
#================================================================================ | |
# 1. gem "unicorn" を追加してbundle install | |
# 2. config/unicorn.rbを作成(このファイル!) | |
# 3. unicorn_rails -c config/unicorn.rb -E development -D | |
# -c 設定ファイルの指定 | |
# -E rails動作モード | |
# -D デーモンとして動作(ない場合は、フォアグラウンドで動作する。) |
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