Question

我正在使用ror 3.1 rc4，不知何故，当我部署到生产服务器时，找不到图像，样式表和javascript的目录，部署失败。我在deploy.rb中有必要的代码

namespace :deploy do
  task :start do ; end
  task :stop do ; end

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

task :precompile do
   run "cd #{release_path}; RAILS_ENV=production rake assets:precompile"
end
end

after 'deploy:update_code', 'deploy:precompile'

这是我得到的错误

 executing "find /var/www/nattyvelo/releases/20110624033801/public/images /var/www/nattyvelo/releases/20110624033801/public/stylesheets /var/www/nattyvelo/releases/20110624033801/public/javascripts -exec touch -t 201106240338.03 {} ';'; true"
    servers: ["66.228.39.243"]
    [66.228.39.243] executing command
 ** [out :: 66.228.39.243] find: `/var/www/nattyvelo/releases/20110624033801/public/images'
 ** [out :: 66.228.39.243] : No such file or directory
 ** [out :: 66.228.39.243] find: `/var/www/nattyvelo/releases/20110624033801/public/stylesheets'
 ** [out :: 66.228.39.243] : No such file or directory
 ** [out :: 66.228.39.243] find: `/var/www/nattyvelo/releases/20110624033801/public/javascripts'
 ** [out :: 66.228.39.243] : No such file or directory
    command finished in 705ms
    triggering after callbacks for `deploy:update_code'
  * executing `bundle:install'
  * executing "ls -x /var/www/nattyvelo/releases"
    servers: ["66.228.39.243"]
    [66.228.39.243] executing command
    command finished in 595ms
  * executing "cd /var/www/nattyvelo/releases/20110624033801 && bundle install --gemfile /var/www/nattyvelo/releases/20110624033801/Gemfile --path /var/www/nattyvelo/shared/bundle --deployment --quiet --without development test"
    servers: ["66.228.39.243"]
    [66.228.39.243] executing command
 ** [out :: 66.228.39.243] bash: bundle: command not found
    command finished in 604ms
*** [deploy:update_code] rolling back
  * executing "rm -rf /var/www/nattyvelo/releases/20110624033801; true"

Answer 1

这里发生了两个错误。

首先，Rails 3.1应用程序中不再有public/images，public/stylesheets或public/javascripts文件夹。他们都已被转移到app/assets。但是，如果您运行rake assets:precompile，那么将成为public/assets文件夹。这是您的应用程序的静态资产将在其中提供的地方。

无论您的部署脚本中引用这三个文件夹的是什么，都需要停止这样做，否则您将继续收到此错误。

第二个错误是，就像我之前提出的其他两个人一样，你需要在服务器上安装Bundler gem。

Answer 2

你看起来有PATH个问题：

** [out :: 66.228.39.243] bash: bundle: command not found

您需要修复PATH环境变量。

Answer 3

您可能必须在生产服务器中安装bundler。

sudo gem install bundler

部署无法在公共目录中找到资产文件夹

3 个答案: