Nginx-based WordPress installation fails?

Question

I am a newbie. I recently got a server and wanted to set up a simple blog to enjoy myself. So I chose the simplest wordpress, installed it step by step according to the tutorial on wordpress, and installed mysql to allocate the wordpress database, and then installed php* using yum according to the information (I installed all php packages, including php-fpm ), the server I chose is Nginx, which is also installed using yum.

But when continuing to install wordpress through install.php, a 404 error appears, and a 500 error appears after removing some comments of the nginx default configuration

It feels like it is a setting problem with nginx, but the configuration files in CentOS are different from those on the Internet, and the configuration of various information on the Internet is also different. I would like an experienced person to clarify my doubts. I would be very grateful to a newbie.

/etc/nginx/nginx.conf contains the following content:

user  nginx;
worker_processes  1;

error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

    #gzip  on;

    include /etc/nginx/conf.d/*.conf;
}

/etc/nginx/conf.d/default.conf is set as follows:

server {
    listen       80;
    server_name  localhost;

    #charset koi8-r;
    #access_log  /var/log/nginx/log/host.access.log  main;

    location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm;
    }

    #error_page  404              /404.html;

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }

    # proxy the PHP scripts to Apache listening on 127.0.0.1:80
    #
    location ~ \.php$ {
        proxy_pass   http://127.0.0.1;
    }

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #
    location ~ \.php$ {
        root           html;
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        include        fastcgi_params;
    }

    # deny access to .htaccess files, if Apache's document root
    # concurs with nginx's one
    #
    location ~ /\.ht {
        deny  all;
    }
}

/etc/nginx/fastcgi_params is set as follows:

fastcgi_param  QUERY_STRING       $query_string;
fastcgi_param  REQUEST_METHOD     $request_method;
fastcgi_param  CONTENT_TYPE       $content_type;
fastcgi_param  CONTENT_LENGTH     $content_length;

fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
fastcgi_param  REQUEST_URI        $request_uri;
fastcgi_param  DOCUMENT_URI       $document_uri;
fastcgi_param  DOCUMENT_ROOT      $document_root;
fastcgi_param  SERVER_PROTOCOL    $server_protocol;
fastcgi_param  HTTPS              $https if_not_empty;

fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
fastcgi_param  SERVER_SOFTWARE    nginx/$nginx_version;

fastcgi_param  REMOTE_ADDR        $remote_addr;
fastcgi_param  REMOTE_PORT        $remote_port;
fastcgi_param  SERVER_ADDR        $server_addr;
fastcgi_param  SERVER_PORT        $server_port;
fastcgi_param  SERVER_NAME        $server_name;

# PHP only, required if PHP was built with --enable-force-cgi-redirect
fastcgi_param  REDIRECT_STATUS    200;

Answer 1

Post the code directly:

/etc/php-fpm.d/www.conf Configuration file, set up monitoring:

...
;                            (IPv6 and IPv4-mapped) on a specific port;
;   '/path/to/unix/socket' - to listen on a unix socket.
; Note: This value is mandatory.
; listen = 127.0.0.1:9000
listen = /var/run/php-fpm.sock

; Set listen(2) backlog.
; Default Value: 65535
;listen.backlog = 65535
...

/etc/nginx/nginx.conf 配置了 php 的 upstream：

    ...
    reset_timedout_connection on;
    server_names_hash_bucket_size 2048;

    upstream php {
        server unix:/var/run/php-fpm.sock;
    }

    include /etc/nginx/conf.d/*.conf;
    ...

WordPress configuration files need to be imported:

The file location is: /etc/nginx/inc.d/wordpress-multisite.inc

charset utf-8;

root $app_root/public;
index index.php index.html index.htm;

location / {
    try_files $uri $uri/ /index.php?$args;
}

rewrite /wp-admin$ $scheme://$host$uri/ permanent;

location ~* ^.+\.(ogg|ogv|svg|svgz|eot|otf|woff|mp4|ttf|rss|atom|jpg|jpeg|gif|png|ico|zip|tgz|gz|rar|bz2|doc|xls|exe|ppt|tar|mid|midi|wav|bmp|rtf)$ {
    access_log off; log_not_found off; expires max;
}

location ~ \.php$ {
    try_files $uri =404;
    fastcgi_split_path_info ^(.+\.php)(/.+)$;
    include fastcgi_params;
    fastcgi_index index.php;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    fastcgi_pass php;
}

location = /favicon.ico {
    log_not_found off;
    access_log off;
}

location = /robots.txt {
    log_not_found off;
    access_log off;
}

location ~ /\. {
    deny all;
}

location ~* /(?:uploads|files)/.*\.php$ {
    deny all;
}

Configuration file of a certain WordPress website:

server {
    listen 80;
    server_name server.name;
    set $app_root '/home/www/server.name';
    include /etc/nginx/inc.d/wordpress-multisite.inc;
}

Answer 2

root xxx;

location / {
       index index.php;
}

location ~ \.php5?($|/) {
       set $script $uri;
       set $path_info "";

       if ($uri ~ "^(.+\.php)(/.+)") {
             set $script $1;
             set $path_info $2;
       }

       unix:/var/run/php-fpm/php-fpm.sock
       fastcgi_index index.php;
       fastcgi_param SCRIPT_FILENAME $document_root$script;
       fastcgi_param SCRIPT_NAME $script;
       fastcgi_param PATH_INFO $path_info;
}

Answer 3

Modify the default configuration of nginx to:

fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock

Modify the /etc/php5/fpm/pool.d/www.conf configuration of php-fpm:

listen = /var/run/php5-fpm.sock

Then reload nginx...