Contents

rails_root = '<%= "#{deploy_to}/current" %>'
rails_env  = '<%= environment %>'
pid_file   = '<%= unicorn_pid %>'
socket_file= '<%= unicorn_socket %>'
log_file   = '<%= deploy_to %>/current/log/unicorn.log'
username   = '<%= unicorn_user %>'
group      = '<%= unicorn_group %>'
old_pid    = pid_file + '.oldbin'


working_directory rails_root

timeout <%= unicorn_workers_timeout %>

worker_processes <%= unicorn_workers %>

# Listen on a Unix data socket
listen socket_file, :backlog => 1024
pid pid_file

stderr_path log_file
stdout_path log_file

preload_app true

GC.copy_on_write_friendly = true if GC.respond_to?(:copy_on_write_friendly=)

before_fork do |server, worker|
  if File.exists?(old_pid) && server.pid != old_pid
    pid = File.read(old_pid).to_i
    begin
      puts ">> Killing old unicorn process"
      Process.kill("QUIT", pid)
    rescue Errno::ECHILD, Errno::ESRCH => e
      $stderr.puts ">> Process #{pid} has stopped"
    rescue Errno::ENOENT => e
      $stderr.puts ">> Error killing previous instance. #{e.message}"
      # someone else did our job for us
    end
  end
end


after_fork do |server, worker|
  begin
    uid, gid = Process.euid, Process.egid

    target_uid = File.stat(Rails.root).uid
    user = Etc.getpwuid(target_uid).name

    target_gid = File.stat(Rails.root).gid
    group = Etc.getgrgid(target_gid).name

    worker.tmp.chown(target_uid, target_gid)
    if uid != target_uid || gid != target_gid
      Process.initgroups(user, target_gid)
      Process::GID.change_privilege(target_gid)
      Process::UID.change_privilege(target_uid)
    end
  rescue => e
    STDERR.puts "cannot change privileges on #{Rails.env} environment"
    STDERR.puts "  #{e}"
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
ricodigo-capistrano-recipes-0.1.8	generators/unicorn.rb.erb
ricodigo-capistrano-recipes-0.1.7	generators/unicorn.rb.erb
ricodigo-capistrano-recipes-0.1.6	generators/unicorn.rb.erb