使用 Rails Passenger 出错

Question

我已经将 rails 应用程序上传到我的 ubuntu 服务器我正在使用 apache2 和 passenger

我已经使用 rails s -e production 测试了我本地的所有设置，它工作正常。

我是运行我的 rails 应用程序，在服务器中使用 rails s -e 生产我可以使用我的域访问我的应用程序 abc.com:3000 我可以看到它运行我不知道我还需要做什么。我的生产日志是这样的：

   F, [2018-05-28T10:56:13.167965 #17419] FATAL -- : [8498ddeb-113e-4d0d-8d78-a33acf089435]
  F, [2018-05-28T10:56:13.168034 #17419] FATAL -- : [8498ddeb-113e-4d0d-8d78-a33acf089435] ActionController::RoutingError (No route matches [GET] "/favicon.ico"):
  F, [2018-05-28T10:56:13.168063 #17419] FATAL -- : [8498ddeb-113e-4d0d-8d78-a33acf089435]
  F, [2018-05-28T10:56:13.168091 #17419] FATAL -- : [8498ddeb-113e-4d0d-8d78-a33acf089435] actionpack (5.2.0) lib/action_dispatch/middleware/debug_exceptions.rb:65:in `call'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] actionpack (5.2.0) lib/action_dispatch/middleware/show_exceptions.rb:33:in `call'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] railties (5.2.0) lib/rails/rack/logger.rb:38:in `call_app'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] railties (5.2.0) lib/rails/rack/logger.rb:26:in `block in call'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] activesupport (5.2.0) lib/active_support/tagged_logging.rb:71:in `block in tagged'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] activesupport (5.2.0) lib/active_support/tagged_logging.rb:28:in `tagged'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] activesupport (5.2.0) lib/active_support/tagged_logging.rb:71:in `tagged'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] railties (5.2.0) lib/rails/rack/logger.rb:26:in `call'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] actionpack (5.2.0) lib/action_dispatch/middleware/remote_ip.rb:81:in `call'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] actionpack (5.2.0) lib/action_dispatch/middleware/request_id.rb:27:in `call'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] rack (2.0.5) lib/rack/method_override.rb:22:in `call'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] rack (2.0.5) lib/rack/runtime.rb:22:in `call'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] activesupport (5.2.0) lib/active_support/cache/strategy/local_cache_middleware.rb:29:in `call'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] actionpack (5.2.0) lib/action_dispatch/middleware/executor.rb:14:in `call'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] rack (2.0.5) lib/rack/sendfile.rb:111:in `call'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] rack-cors (1.0.2) lib/rack/cors.rb:97:in `call'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] railties (5.2.0) lib/rails/engine.rb:524:in `call'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] puma (3.11.4) lib/puma/configuration.rb:225:in `call'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] puma (3.11.4) lib/puma/server.rb:632:in `handle_request'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] puma (3.11.4) lib/puma/server.rb:446:in `process_client'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] puma (3.11.4) lib/puma/server.rb:306:in `block in run'
  [8498ddeb-113e-4d0d-8d78-a33acf089435] puma (3.11.4) lib/puma/thread_pool.rb:120:in `block in spawn_thread'

所以我的问题是如何解决这个问题。搜索一些日志后，我收到此错误：

 /bin/sh: 1: exec: /root/.rbenv/versions/2.5.1/bin/ruby: Permission denied

我在乘客日志中遇到这个错误

Answer 1

我觉得跟passenger文件夹的权限无法执行代码有关。

尝试像这样更改您的应用程序文件夹的权限，例如：

sudo chmod -R 777 /path-to-folder/

并使用 :

重新启动 apache 服务器

sudo service apache2 restart

您还可以检查添加乘客的 vhost 文件 ruby。

如果 chmod 777 有效，那么您的问题就解决了，您可以像这样更改您的应用程序文件夹权限：

sudo chmod -R 755 /path-to-folder/

使用 Rails Passenger 出错

Getting error using Rails Passenger

ruby-on-rails

apache2

passenger