Xen based VPS ubuntu+nginx+php installation tutorial

Since the requirements for system performance are very low, Link-1, 2.5G hard disk, 64M memory, 100GB traffic, and 1 independent ip were selected.
You can get a 10% discount with the coupon code 9DMM7R, vpslink.com. Of course, you can also find more discount discount code, but generally only within 3 months.
Install os in vpslink background, select ubuntu9.04, the system is installed in a minute, ssh login root.
job 1: configure web server
An web server that supports php is still needed to debug the program. The memory is too small so apache has been abandoned, nginx, fast-cgi support php. vpslink provides a source mirror for ubuntu, which is just as fast.

(1) in one step, install nginx and php

apt-get install nginx php5-cli php5-cgi php5-mysql

(2) since spawn-fcgi is required to start fast-cgi, lighttpd is installed and set to not start

on startup

apt-get install lighttpd

(3) the configuration fast - cgi

Create the php-cgi service file under /etc/ init.d /. For simplicity, you can directly modify

by copy nginx

cp nginx php-cgi

vi php-cgi, modify the corresponding parameter

DAEMON=/usr/bin/spawn-fcgi
DAEMON_OPTS= "-a 127.0.0.1-p 9000-C 10-u com-f /usr/bin/ php-cgi"

The action when modifying stop is: pkill-9 php-cgi

Save and exit.

(4) configure nginx, open php to support

vi /etc/nginx/sites-available/default

Add index.php to index and cancel the comments on php. Note that the fastcgi_param path

needs to be modified

location ~ \.php$ {
fastcgi_pass     127.0.0.1:9000;
fastcgi_index     index.php;
fastcgi_param     SCRIPT_FILENAME /var/www/nginx-default$fastcgi_script_name;
include /etc/nginx/fastcgi_params;
}

(5) start service

/etc/init.d/php-cgi start

/etc/init.d/nginx start

The web server is configured.

job 2: configure squid proxy server

This is the main purpose, or you don't have to choose Xen vps. Next time.