Установка и настройка связки PHP-FastCGI + Nginx

Ставим php5 как обработчик CGI

apt-get install php5-cgi

Создадим скрипт запуска /usr/local/bin/php5-fcgid и сделаем его исполняемым

#!/bin/bash

killall php5-cgi

PHPRC=/etc/php5/fcgi/php.ini
export PHPRC

## ABSOLUTE path to the PHP binary
PHPFCGI="/usr/bin/php5-cgi"

## tcp-port to bind on
FCGIPORT="8888"

## IP to bind on
FCGIADDR="127.0.0.1"
FCGI_WEB_SERVER_ADDRS="127.0.0.1"


## number of PHP children to spawn
PHP_FCGI_CHILDREN=5

## number of request before php-process will be restarted
PHP_FCGI_MAX_REQUESTS=1000

# allowed environment variables sperated by spaces
ALLOWED_ENV="ORACLE_HOME PATH USER"

## if this script is run as root switch to the following user
USERID=www

################## no config below this line

if test x$PHP_FCGI_CHILDREN = x; then
  PHP_FCGI_CHILDREN=5
fi

ALLOWED_ENV="$ALLOWED_ENV PHP_FCGI_CHILDREN"
ALLOWED_ENV="$ALLOWED_ENV PHP_FCGI_MAX_REQUESTS"
ALLOWED_ENV="$ALLOWED_ENV FCGI_WEB_SERVER_ADDRS"

if test x$UID = x0; then
#  EX="/bin/su -m -c \"$PHPFCGI \" $USERID"
  EX="/bin/su -m -c \"$PHPFCGI -q -b $FCGIADDR:$FCGIPORT\" $USERID"
else
  EX="$PHPFCGI -b $FCGIADDR:$FCGIPORT"
fi

echo $EX

# copy the allowed environment variables
E=

for i in $ALLOWED_ENV; do
  E="$E $i=${!i}"
done

# clean environment and set up a new one
nohup env - $E sh -c "$EX" &> /dev/null &

Копируем

/etc/php5/cgi -> /etc/php5/fcgi

Добавляем в /etc/rc.local строчку

export /usr/local/bin/php5-fcgid

Чтобы fast-cgi стартовал при запуске.

Ставим nginx

apt-get install nginx

Далее правим /etc/nginx/sites-enable/defaul до такого вида(там это почти всё есть, только убрать камменты и кое-чего дописать)

server {
        listen   80;
        server_name  localhost;

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

        location / {
                root   /home/www/$host;
                index  index.html index.htm;
        }

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
                root   /var/www/nginx-default;
        }

        location ~ \.php$ {
                fastcgi_pass   127.0.0.1:8888;
                fastcgi_index  index.php;
                fastcgi_param  SCRIPT_FILENAME  /home/www/$host$fastcgi_script_name;

                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       $document_uri;
                fastcgi_param  DOCUMENT_ROOT      /home/www/$host;
                fastcgi_param  SERVER_PROTOCOL    $server_protocol;

                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;
        }
}

Добавляем пользователя www и заходим от него, создавая необходимые каталоги сайтов

#su www
$mkdir ~/localhost