Wordpress Nginx Config

1nginx.conf

# ---------------------------------------
# Main Module 
# ---------------------------------------
user  nginx;

    # This number should be, at maximum, the number of CPU cores on your system. 
    worker_processes  2; 
    pid        /var/run/nginx.pid;

    # Only log critical errors
    error_log /var/log/nginx/error.log crit;
 
# ---------------------------------------
# Events Module
# ---------------------------------------
    events {
    worker_connections  8192;
    multi_accept on;
    # Essential for linux optmized to serve many clients with each thread
    use epoll;
    }
# ---------------------------------------
# HTTP Core Module
# ---------------------------------------

http {
    #
    # Basic Settings
    #
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;
 
    #
    # Logging
    #
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';
                      
    # Buffer log writes to speed up IO, or disable them altogether
    # access_log  /var/log/nginx/access.log  main buffer=16k;
    access_log  off;


    # 
    # Buffer + Timeouts
    #
    # Sendfile copies data between one FD and other from within the kernel. 
    # More efficient than read() + write(), since the requires transferring data to and 
    sendfile    on;
    tcp_nopush  on;
    tcp_nodelay on;
    types_hash_max_size 2048;

    #  Close connections to the client if the client does not respond within a fixed period by various timeout directives.
    keepalive_timeout 30;
    keepalive_requests 10000;
    reset_timedout_connection on;
    client_body_timeout 10;
    send_timeout 2;

    #
    # File Cache Settings
    #

    # Cache
    open_file_cache max=200000 inactive=20s; 
    open_file_cache_valid 30s; 
    open_file_cache_min_uses 2;
    open_file_cache_errors on;


    #  Gzip Compression
    gzip  on;
    gzip_types text/css text/javascript application/x-javascript application/json text/xml;
    gzip_min_length  500;
    gzip_comp_level 5;
 
    fastcgi_buffer_size 32k;
    fastcgi_buffers 256 4k;

    # Document root
    root /user/share/nginx/www;

    #
    # Virtual Host Configs
    #

    include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/sites-enabled/*;


}

fastcgi_params.conf

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;

location_optmz.conf

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

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

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

    location ~ /\.svn/* {
        deny all;
    }

    location ~ /\.git/* {
        deny all;
    }

    location /nginx_status {
        stub_status on;
        access_log off;
    }

    location ~ /\. {
            deny all;
   }
 
    location ~* \.(js|css|png|jpg|jpeg|gif|ico|swf)$ {
    expires max;
    log_not_found off;
    }

    location = /wp-admin {
    rewrite ^ /wp-admin/ permanent;
   }    

    location ~ \.php(?:/|$) {
    if (!-f $document_root$fastcgi_script_name){
    rewrite ^ /index.php break;
    }

    location ~ ^/(status|ping)$ {
        include /etc/nginx/fastcgi_params;
        fastcgi_pass unix:/var/run/php5-fpm.sock;
        fastcgi_param SCRIPT_FILENAME $fastcgi_script_name;
        allow 127.0.0.1;
        deny all;
    }
    
    location ~ \.php$ {

        set $nocache "";
        if ($http_cookie ~ (comment_author_.*|wordpress_logged_in.*|wp-postpass_.*)) {
           set $nocache "Y";
        }

        fastcgi_pass  php-fpm;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        fastcgi_intercept_errors on;
        include fastcgi_params;

        fastcgi_cache_use_stale error timeout invalid_header http_500;
        fastcgi_cache_key $host$request_uri;
        fastcgi_cache example;
        fastcgi_cache_valid 200 1m;
        fastcgi_cache_bypass $nocache;
        fastcgi_no_cache $nocache;
    }

nginx-vhost.conf

upstream php-fpm {
    server unix:/var/run/php5-fpm.sock;
}

server {
    listen 80;
    server_name www.example.com;
    rewrite ^ http://example.com$request_uri?;
}

server {
    listen 80;
    server_name example.com;

    root /var/www/example.com;
    index index.php;
    charset UTF-8;

    # Buffer log writes to speed up IO, or disable them altogether
    #access_log /var/log/nginx/example.com.access.log main buffer=16k;
    #error_log /var/log/nginx/example.com.error.log;
    access_log off;

    include location_optmz.conf;
    #include wp_super_cache.conf;

}

nginx-wordpress-vhost.conf

    server {
        listen 80   default;
        server_name www.domain.com domain.com;
 
        index index.php;
 
        location / { 
            try_files $uri $uri/ /index.php?$args;
        }
 
        location ~ /\. {
            deny all;
        }
 
        location ~ \.(css|js|jp(e)?g|gif|png|swf|ico)$  {
            expires 1y;
        }
 
        location = /wp-admin {
            rewrite ^ /wp-admin/ permanent;
        }
 
        include wp_super_cache;
 
        location ~ \.php(?:/|$) {
            if (!-f $document_root$fastcgi_script_name){
                rewrite ^ /index.php break;
            }
 
            fastcgi_split_path_info ^(.+\.php)(.*)$;
            fastcgi_pass unix:/var/run/php5-fpm.sock;
            fastcgi_index index.php;
            include fastcgi_params;
            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            allow 127.0.0.1;
            deny all;
        }
    }

wp_super_cache.conf

set $supercacheuri "";
set $supercachefile "$document_root/wp-content/cache/supercache/${http_host}${uri}index.html.gz";
if (-e $supercachefile) {
    set $supercacheuri "/wp-content/cache/supercache/${http_host}${uri}index.html.gz";
}
 
# If this is a POST request, pass the request onto WordPress.
if ($request_method = POST) {
    set $supercacheuri "";
}
 
# If there is a query string, serve the uncached version.
if ($query_string) {
    set $supercacheuri "";
}
 
# Logged in users and those who have posted a comment get the non-cached version.
if ($http_cookie ~* comment_author_|wordpress_logged_in|wp-postpass_) {
    set $supercacheuri "";
}
 
# Mobile browsers get the non-cached version.
# Wastes CPU cycles if there isn't a mobile browser WP theme for the site.
if ($http_x_wap_profile) {
    set $supercacheuri "";
}
 
if ($http_profile) {
    set $supercacheuri "";
}
 
if ($http_user_agent ~* (2.0\ MMP|240x320|400X240|AvantGo|BlackBerry|Blazer|Cellphone|Danger|DoCoMo|Elaine/3.0|EudoraWeb|Googlebot-Mobile|hiptop|IEMobile|KYOCERA/WX310K|LG/U990|MIDP-2.|MMEF20|MOT-V|NetFront|Newt|Nintendo\ Wii|Nitro|Nokia|Opera\ Mini|Palm|PlayStation\ Portable|portalmmm|Proxinet|ProxiNet|SHARP-TQ-GX10|SHG-i900|Small|SonyEricsson|Symbian\ OS|SymbianOS|TS21i-10|UP.Browser|UP.Link|webOS|Windows\ CE|WinWAP|YahooSeeker/M1A1-R2D2|iPhone|iPod|Android|BlackBerry9530|LG-TU915\ Obigo|LGE\ VX|webOS|Nokia5800)) {
    set $supercacheuri "";
}
 
if ($http_user_agent ~* (w3c\ |w3c-|acs-|alav|alca|amoi|audi|avan|benq|bird|blac|blaz|brew|cell|cldc|cmd-|dang|doco|eric|hipt|htc_|inno|ipaq|ipod|jigs|kddi|keji|leno|lg-c|lg-d|lg-g|lge-|lg/u|maui|maxo|midp|mits|mmef|mobi|mot-|moto|mwbp|nec-|newt|noki|palm|pana|pant|phil|play|port|prox|qwap|sage|sams|sany|sch-|sec-|send|seri|sgh-|shar|sie-|siem|smal|smar|sony|sph-|symb|t-mo|teli|tim-|tosh|tsm-|upg1|upsi|vk-v|voda|wap-|wapa|wapi|wapp|wapr|webc|winw|winw|xda\ |xda-)) {
    set $supercacheuri "";
}
 
# Stop processing if the supercache file is valid.
if ($supercacheuri) {
    rewrite ^ $supercacheuri break;
}