Rails 3 + carrierwave + nginx =权限被拒绝 [英] Rails 3 + carrierwave + nginx = permission denied

问题描述

我已经安装了rmagick的carrierwave gem。

如果试图使用nginx代替loadrro WEBrick，但得到500内部服务器错误，我可以很好地工作。

nginx error.log表示：

  2011/08 / 14 10:06:40 [crit] 760＃0：* 4247 open（）/usr/local/Cellar/nginx/1.0.4/client_body_temp/0000000033失败（13：权限被拒绝），客户端：127.0.0.1， server：jewellery.dev，请求：POST / items / 28？locale = en HTTP / 1.1，主机：jewellery.dev:8080，referrer：http://jewellery.dev:8080/items/28/编辑？locale = en
  

另外，我在初始化文件夹中创建了一个文件，其中包含：

  CarrierWave.configure do | config | 
 config.permissions = 0777 
 end 
  

我错过了什么吗？

解决方案

这与CarrierWave无关，Nginx无法在文件夹 / usr / local / Cellar / nginx / 1.0.4 / client_body_temp / 与临时上传的文件，这意味着你的Nginx进程没有权限。确保运行nginx的用户可以在这个特定路径下读/写文件，如果你没有改变配置，Nginx通常以用户 nobody 的形式启动它，所以你可以给他读/写访问权限

运行以下命令：

  ps aux | grepnginx：worker process
  

并查看哪个用户正在运行nginx。

I've installed carrierwave gem with rmagick.

I can get it working fine if load thro WEBrick but getting 500 Internal Server Error when trying to use nginx instead.

The nginx error.log says:

2011/08/14 10:06:40 [crit] 760#0: *4247 open() "/usr/local/Cellar/nginx/1.0.4/client_body_temp/0000000033" failed (13: Permission denied), client: 127.0.0.1, server: jewellery.dev, request: "POST /items/28?locale=en HTTP/1.1", host: "jewellery.dev:8080", referrer: "http://jewellery.dev:8080/items/28/edit?locale=en"

Also I've created an file on initializers folder containing:

CarrierWave.configure do |config|
  config.permissions = 0777
end

Am I missing something?

解决方案

This is not related to CarrierWave, Nginx is not being able to write at the folder /usr/local/Cellar/nginx/1.0.4/client_body_temp/ with the temporary uploaded file, which means your Nginx process doesn't have rights on it. Make sure the user that's running nginx can read/write files under this specific path, if you have not changed the configuration, Nginx usually starts it's workers as user nobody so you might give him read/write acces to this folder.

Run the following command:

ps aux | grep "nginx: worker process"

And see which user is running nginx.

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