Nginx:stat() 失败(13:权限被拒绝) [英] Nginx: stat() failed (13: permission denied)

问题描述

我正在使用默认配置，同时在我的 ubuntu 12.04 机器上添加安装了 nginx 的特定目录.

I am using the default config while adding the specific directory with nginx installed on my ubuntu 12.04 machine.

server {
        #listen   80; ## listen for ipv4; this line is default and implied
        #listen   [::]:80 default ipv6only=on; ## listen for ipv6

        index index.html index.htm;

        # Make site accessible from http://localhost/
        server_name localhost;

        location / {
                # First attempt to serve request as file, then
                # as directory, then fall back to index.html
                root /username/test/static;
                try_files $uri $uri/ /index.html;
                # Uncomment to enable naxsi on this location
                # include /etc/nginx/naxsi.rules
        }
...

...
}

我只想要一个简单的静态 nginx 服务器来提供该目录外的文件.但是，检查 error.log 我看到

I just want a simple static nginx server to serve files out of that directory. However, checking the error.log I see

2014/09/10 16:55:16 [crit] 10808#0: *2 stat() "/username/test/static/index.html" failed (13: Permission denied), client:, server: localhost, request: "GET /favicon.ico HTTP/1.1", host: "domain"
2014/09/10 16:55:16 [error] 10808#0: *2 rewrite or internal redirection cycle while internally redirecting to "/index.html

我已经在 /username/test/static 上完成了 chown -R www-data:www-data，我已经将它们设置为 chmod755.我不知道还需要设置什么.

I've already done chown -R www-data:www-data on /username/test/static, I've set them to chmod 755. I don't know what else needs to be set.

推荐答案

Nginx 在该目录内运行，因此如果您不能从 nginx 用户cd 到该目录，那么它将失败(如在您的日志中执行 stat 命令).确保 www-user 可以 cd 一直到 /username/test/static.您可以通过运行

Nginx operates within the directory, so if you can't cd to that directory from the nginx user then it will fail (as does the stat command in your log). Make sure the www-user can cd all the way to the /username/test/static. You can confirm that the stat will fail or succeed by running

sudo -u www-data stat /username/test/static

在您的情况下，/username 目录可能是这里的问题.通常www-data 没有权限cd 到其他用户的主目录.

In your case probably the /username directory is the issue here. Usually www-data does not have permissions to cd to other users home directories.

在这种情况下最好的解决方案是将 www-data 添加到 username 组:

The best solution in that case would be to add www-data to username group:

gpasswd -a www-data username

并确保username组可以进入路径上的所有目录:

and make sure that username group can enter all directories along the path:

chmod g+x /username && chmod g+x /username/test && chmod g+x /username/test/static

要使您的更改生效，请重新启动 nginx

For your changes to work, restart nginx

nginx -s reload

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