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Nginx：无法访问此网站;权限配置？

2017-05-29 84 views
2

在VPS上设置nginx并获取标题中所述的通用'site can not reach'错误。下面是/etc/nginx/sites-available/domainname.comNginx：无法访问此网站;权限配置？

server { 
     listen 80 default_server; 
     listen [::]:80 default_server; 

     root /var/www/domainname.com/public; 
     index index.php index.html index.htm 

     server_name domainname.com; 
     location/{ 
       try_files $uri $uri/ /index.php?$query_string; 
     } 

     location ~ \.php$ { 
       include snippets/fastcgi-php.conf; 
       fastcgi_pass unix:/run/php/php7.0-fpm.sock; 
     } 

     location ~ /\.ht { 
       deny all; 
     } 
}

在/etc/nginx/sites-enabled这是符号链接。域名和VPS的IP地址都返回相同的错误。我记得几个月前有一个类似的问题，并最终需要改变某些文件的权限，甚至写下发生了什么，但无法找到我关于此事的笔记。不过，我怀疑再次成为问题的一部分。

据我所知，问题可能是对nginx目录或我的php目录或运行nginx进程的用户的内容的权限。为此，这里就是ls -la回报的/ etc/nginx的：

ls -la -R /etc/nginx 
/etc/nginx: 
total 64 
drwxr-xr-x 6 root root 4096 May 29 22:32 . 
drwxr-xr-x 98 root root 4096 May 29 22:34 .. 
drwxr-xr-x 2 root root 4096 Oct 27 2016 conf.d 
-rw-r--r-- 1 root root 1077 Apr 26 2016 fastcgi.conf 
-rw-r--r-- 1 root root 1007 Apr 26 2016 fastcgi_params 
-rw-r--r-- 1 root root 2837 Apr 26 2016 koi-utf 
-rw-r--r-- 1 root root 2223 Apr 26 2016 koi-win 
-rw-r--r-- 1 root root 3957 Apr 26 2016 mime.types 
-rw-r--r-- 1 root root 1462 Apr 26 2016 nginx.conf 
-rw-r--r-- 1 root root 180 Apr 26 2016 proxy_params 
-rw-r--r-- 1 root root 636 Apr 26 2016 scgi_params 
drwxr-xr-x 2 root root 4096 May 29 23:25 sites-available 
drwxr-xr-x 2 root root 4096 May 29 23:28 sites-enabled 
drwxr-xr-x 2 root root 4096 May 29 22:32 snippets 
-rw-r--r-- 1 root root 664 Apr 26 2016 uwsgi_params 
-rw-r--r-- 1 root root 3071 Apr 26 2016 win-utf 

/etc/nginx/conf.d: 
total 8 
drwxr-xr-x 2 root root 4096 Oct 27 2016 . 
drwxr-xr-x 6 root root 4096 May 29 22:32 .. 

/etc/nginx/sites-available: 
total 12 
drwxr-xr-x 2 root root 4096 May 29 23:25 . 
drwxr-xr-x 6 root root 4096 May 29 22:32 .. 
-rw-r--r-- 1 root root 2129 May 29 22:57 domainname 

/etc/nginx/sites-enabled: 
total 8 
drwxr-xr-x 2 root root 4096 May 29 23:28 . 
drwxr-xr-x 6 root root 4096 May 29 22:32 .. 
lrwxrwxrwx 1 root root 34 May 29 22:32 default -> /etc/nginx/sites-available/default 
lrwxrwxrwx 1 root root 40 May 29 23:28 domainname -> /etc/nginx/sites-available/domainname 

/etc/nginx/snippets: 
total 16 
drwxr-xr-x 2 root root 4096 May 29 22:32 . 
drwxr-xr-x 6 root root 4096 May 29 22:32 .. 
-rw-r--r-- 1 root root 422 Apr 26 2016 fastcgi-php.conf 
-rw-r--r-- 1 root root 217 Apr 26 2016 snakeoil.conf

而且输出的/ etc/PHP：

ls -la -R /etc/php 
/etc/php: 
total 12 
drwxr-xr-x 3 root root 4096 May 29 22:34 . 
drwxr-xr-x 98 root root 4096 May 29 22:34 .. 
drwxr-xr-x 5 root root 4096 May 29 22:34 7.0 

/etc/php/7.0: 
total 20 
drwxr-xr-x 5 root root 4096 May 29 22:34 . 
drwxr-xr-x 3 root root 4096 May 29 22:34 .. 
drwxr-xr-x 3 root root 4096 May 29 22:34 cli 
drwxr-xr-x 4 root root 4096 May 29 22:40 fpm 
drwxr-xr-x 2 root root 4096 May 29 22:34 mods-available 

/etc/php/7.0/cli: 
total 84 
drwxr-xr-x 3 root root 4096 May 29 22:34 . 
drwxr-xr-x 5 root root 4096 May 29 22:34 .. 
drwxr-xr-x 2 root root 4096 May 29 22:34 conf.d 
-rw-r--r-- 1 root root 70655 May 11 23:12 php.ini 

/etc/php/7.0/cli/conf.d: 
total 8 
drwxr-xr-x 2 root root 4096 May 29 22:34 . 
drwxr-xr-x 3 root root 4096 May 29 22:34 .. 
lrwxrwxrwx 1 root root 39 May 29 22:34 10-opcache.ini -> /etc/php/7.0/mods-available/opcache.ini 
lrwxrwxrwx 1 root root 35 May 29 22:34 10-pdo.ini -> /etc/php/7.0/mods-available/pdo.ini 
lrwxrwxrwx 1 root root 40 May 29 22:34 20-calendar.ini -> /etc/php/7.0/mods-available/calendar.ini 
lrwxrwxrwx 1 root root 37 May 29 22:34 20-ctype.ini -> /etc/php/7.0/mods-available/ctype.ini 
lrwxrwxrwx 1 root root 36 May 29 22:34 20-exif.ini -> /etc/php/7.0/mods-available/exif.ini 
lrwxrwxrwx 1 root root 40 May 29 22:34 20-fileinfo.ini -> /etc/php/7.0/mods-available/fileinfo.ini 
lrwxrwxrwx 1 root root 35 May 29 22:34 20-ftp.ini -> /etc/php/7.0/mods-available/ftp.ini 
lrwxrwxrwx 1 root root 39 May 29 22:34 20-gettext.ini -> /etc/php/7.0/mods-available/gettext.ini 
lrwxrwxrwx 1 root root 37 May 29 22:34 20-iconv.ini -> /etc/php/7.0/mods-available/iconv.ini 
lrwxrwxrwx 1 root root 36 May 29 22:34 20-json.ini -> /etc/php/7.0/mods-available/json.ini 
lrwxrwxrwx 1 root root 40 May 29 22:34 20-mbstring.ini -> /etc/php/7.0/mods-available/mbstring.ini 
lrwxrwxrwx 1 root root 41 May 29 22:34 20-pdo_pgsql.ini -> /etc/php/7.0/mods-available/pdo_pgsql.ini 
lrwxrwxrwx 1 root root 37 May 29 22:34 20-pgsql.ini -> /etc/php/7.0/mods-available/pgsql.ini 
lrwxrwxrwx 1 root root 36 May 29 22:34 20-phar.ini -> /etc/php/7.0/mods-available/phar.ini 
lrwxrwxrwx 1 root root 37 May 29 22:34 20-posix.ini -> /etc/php/7.0/mods-available/posix.ini 
lrwxrwxrwx 1 root root 40 May 29 22:34 20-readline.ini -> /etc/php/7.0/mods-available/readline.ini 
lrwxrwxrwx 1 root root 37 May 29 22:34 20-shmop.ini -> /etc/php/7.0/mods-available/shmop.ini 
lrwxrwxrwx 1 root root 39 May 29 22:34 20-sockets.ini -> /etc/php/7.0/mods-available/sockets.ini 
lrwxrwxrwx 1 root root 39 May 29 22:34 20-sysvmsg.ini -> /etc/php/7.0/mods-available/sysvmsg.ini 
lrwxrwxrwx 1 root root 39 May 29 22:34 20-sysvsem.ini -> /etc/php/7.0/mods-available/sysvsem.ini 
lrwxrwxrwx 1 root root 39 May 29 22:34 20-sysvshm.ini -> /etc/php/7.0/mods-available/sysvshm.ini 
lrwxrwxrwx 1 root root 41 May 29 22:34 20-tokenizer.ini -> /etc/php/7.0/mods-available/tokenizer.ini 

/etc/php/7.0/fpm: 
total 96 
drwxr-xr-x 4 root root 4096 May 29 22:40 . 
drwxr-xr-x 5 root root 4096 May 29 22:34 .. 
drwxr-xr-x 2 root root 4096 May 29 22:34 conf.d 
-rw-r--r-- 1 root root 4421 May 11 23:12 php-fpm.conf 
-rw-r--r-- 1 root root 70997 May 29 22:40 php.ini 
drwxr-xr-x 2 root root 4096 May 29 22:34 pool.d 

/etc/php/7.0/fpm/conf.d: 
total 8 
drwxr-xr-x 2 root root 4096 May 29 22:34 . 
drwxr-xr-x 4 root root 4096 May 29 22:40 .. 
lrwxrwxrwx 1 root root 39 May 29 22:34 10-opcache.ini -> /etc/php/7.0/mods-available/opcache.ini 
lrwxrwxrwx 1 root root 35 May 29 22:34 10-pdo.ini -> /etc/php/7.0/mods-available/pdo.ini 
lrwxrwxrwx 1 root root 40 May 29 22:34 20-calendar.ini -> /etc/php/7.0/mods-available/calendar.ini 
lrwxrwxrwx 1 root root 37 May 29 22:34 20-ctype.ini -> /etc/php/7.0/mods-available/ctype.ini 
lrwxrwxrwx 1 root root 36 May 29 22:34 20-exif.ini -> /etc/php/7.0/mods-available/exif.ini 
lrwxrwxrwx 1 root root 40 May 29 22:34 20-fileinfo.ini -> /etc/php/7.0/mods-available/fileinfo.ini 
lrwxrwxrwx 1 root root 35 May 29 22:34 20-ftp.ini -> /etc/php/7.0/mods-available/ftp.ini 
lrwxrwxrwx 1 root root 39 May 29 22:34 20-gettext.ini -> /etc/php/7.0/mods-available/gettext.ini 
lrwxrwxrwx 1 root root 37 May 29 22:34 20-iconv.ini -> /etc/php/7.0/mods-available/iconv.ini 
lrwxrwxrwx 1 root root 36 May 29 22:34 20-json.ini -> /etc/php/7.0/mods-available/json.ini 
lrwxrwxrwx 1 root root 40 May 29 22:34 20-mbstring.ini -> /etc/php/7.0/mods-available/mbstring.ini 
lrwxrwxrwx 1 root root 41 May 29 22:34 20-pdo_pgsql.ini -> /etc/php/7.0/mods-available/pdo_pgsql.ini 
lrwxrwxrwx 1 root root 37 May 29 22:34 20-pgsql.ini -> /etc/php/7.0/mods-available/pgsql.ini 
lrwxrwxrwx 1 root root 36 May 29 22:34 20-phar.ini -> /etc/php/7.0/mods-available/phar.ini 
lrwxrwxrwx 1 root root 37 May 29 22:34 20-posix.ini -> /etc/php/7.0/mods-available/posix.ini 
lrwxrwxrwx 1 root root 40 May 29 22:34 20-readline.ini -> /etc/php/7.0/mods-available/readline.ini 
lrwxrwxrwx 1 root root 37 May 29 22:34 20-shmop.ini -> /etc/php/7.0/mods-available/shmop.ini 
lrwxrwxrwx 1 root root 39 May 29 22:34 20-sockets.ini -> /etc/php/7.0/mods-available/sockets.ini 
lrwxrwxrwx 1 root root 39 May 29 22:34 20-sysvmsg.ini -> /etc/php/7.0/mods-available/sysvmsg.ini 
lrwxrwxrwx 1 root root 39 May 29 22:34 20-sysvsem.ini -> /etc/php/7.0/mods-available/sysvsem.ini 
lrwxrwxrwx 1 root root 39 May 29 22:34 20-sysvshm.ini -> /etc/php/7.0/mods-available/sysvshm.ini 
lrwxrwxrwx 1 root root 41 May 29 22:34 20-tokenizer.ini -> /etc/php/7.0/mods-available/tokenizer.ini 

/etc/php/7.0/fpm/pool.d: 
total 28 
drwxr-xr-x 2 root root 4096 May 29 22:34 . 
drwxr-xr-x 4 root root 4096 May 29 22:40 .. 
-rw-r--r-- 1 root root 18508 May 11 23:12 www.conf 

/etc/php/7.0/mods-available: 
total 96 
drwxr-xr-x 2 root root 4096 May 29 22:34 . 
drwxr-xr-x 5 root root 4096 May 29 22:34 .. 
-rw-r--r-- 1 root root 74 May 11 23:12 calendar.ini 
-rw-r--r-- 1 root root 71 May 11 23:12 ctype.ini 
-rw-r--r-- 1 root root 70 May 11 23:12 exif.ini 
-rw-r--r-- 1 root root 74 May 11 23:12 fileinfo.ini 
-rw-r--r-- 1 root root 69 May 11 23:12 ftp.ini 
-rw-r--r-- 1 root root 73 May 11 23:12 gettext.ini 
-rw-r--r-- 1 root root 71 May 11 23:12 iconv.ini 
-rw-r--r-- 1 root root 68 May 11 23:12 json.ini 
-rw-r--r-- 1 root root 76 May 11 23:12 mbstring.ini 
-rw-r--r-- 1 root root 79 May 11 23:12 opcache.ini 
-rw-r--r-- 1 root root 69 May 11 23:12 pdo.ini 
-rw-r--r-- 1 root root 74 May 11 23:12 pdo_pgsql.ini 
-rw-r--r-- 1 root root 70 May 11 23:12 pgsql.ini 
-rw-r--r-- 1 root root 70 May 11 23:12 phar.ini 
-rw-r--r-- 1 root root 71 May 11 23:12 posix.ini 
-rw-r--r-- 1 root root 76 May 11 23:12 readline.ini 
-rw-r--r-- 1 root root 71 May 11 23:12 shmop.ini 
-rw-r--r-- 1 root root 73 May 11 23:12 sockets.ini 
-rw-r--r-- 1 root root 73 May 11 23:12 sysvmsg.ini 
-rw-r--r-- 1 root root 73 May 11 23:12 sysvsem.ini 
-rw-r--r-- 1 root root 73 May 11 23:12 sysvshm.ini 
-rw-r--r-- 1 root root 75 May 11 23:12 tokenizer.ini

下面是ps aux

root  28217 0.0 2.8 287700 29156 ?  Ss 22:48 0:00 php-fpm: master process (/etc/php/7.0/fpm/php-fpm.conf) 
www-data 28221 0.0 0.6 287700 7052 ?  S 22:48 0:00 php-fpm: pool www 
www-data 28222 0.0 0.6 287700 7052 ?  S 22:48 0:00 php-fpm: pool www 
root  28405 0.0 0.1 124972 1416 ?  Ss 23:00 0:00 nginx: master process /usr/sbin/nginx -g daemon on; master_process on; 
www-data 28406 0.0 0.3 125308 3148 ?  S 23:00 0:00 nginx: worker process
相关流程

我有一个用我的名字用sudo权限创建的用户，我正在其中进行实际工作，但我不确定是否应该为该用户分配权限，或者如果我应该用usi ng www-data？

来源

2017-05-29 user968270

回答

0

这个错误得到了解决 - 现在返回404未找到这是因为我没有推应用服务器还没有预期的行为 - 通过修改/etc/nginx/sites-available/domainname

listen 80 default_server; 
listen [::]:80 default_server;

以下部分修改到

listen 80 default_server; 
listen [::]:80 default_server ipv6only=on;

我曾怀疑这可能是问题，但相信在我之前的这个问题的磨合中，我尝试过这个并没有成功。无论如何，我希望这将有助于未来的人。

来源

2017-05-30 13:57:31 user968270

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