ruby-on-rails - Capistrano 没有重启

Question

Capistrano 正在部署冷、部署更新和上传符号链接。但是它不会重新启动。

我注意到 /script/process/reaper 文件的权限被拒绝。我发现了一个暗示文件需要更新权限的建议。有人对此有经验吗？

Macintosh-5:barcoden fogonthedowns$ cap deploy:restart
  * executing `deploy:restart'
  * executing "/home/fogonthedowns/owens.fogonthedowns.com/current/script/process/reaper"
    servers: ["owens.fogonthedowns.com"]
Password: 
    [owens.fogonthedowns.com] executing command
 ** [out :: owens.fogonthedowns.com] sh: /home/fogonthedowns/owens.fogonthedowns.com/current/script/process/reaper: Permission denied
    command finished
failed: "sh -c \"/home/fogonthedowns/owens.fogonthedowns.com/current/script/process/reaper\"" on owens.fogonthedowns.com
Macintosh-5:barcoden fogonthedowns$ 

Answer 1

作为更新的答案，对于在乘客上运行的 Capistrano 3，这是我目前所做的：

task :restart do
    on roles(:app), in: :sequence, wait: 5 do
      # If your tmp folder does not exist yet, uncomment the 
      # line below to create it.
      # execute :mkdir, "#{File.join(current_path,'tmp')}"
      execute :touch, "#{File.join(current_path,'tmp','restart.txt')}"
    end
end

Answer 2

他们有自己的支持论坛，也许你应该去那里试试。http://groups.google.co.uk/group/capistrano/

Answer 3

Rails 2.3 不再附带旧的 reaper 脚本。 http://www.capify.org/index.php/How_to_use_Capistrano_with_Rails_2.3

Answer 4

你的部署环境是什么？对于Passenger（Apache），我有类似的东西：

  task :restart, :roles => :app, :except => { :no_release => true } do
    run "touch #{current_path}/tmp/restart.txt"
  end