Ubuntu8.04快速搭建nginx+php系统

崔凯

  昨天在FreeBSD下玩了nginx+php，今天到ubuntu下来玩玩了，首先要感谢“过够了”的文章以下是按他的文章修改而来。在ubuntu下搭建比freebsd下速度要快得多，因为在freebsd我是用ports方式安装，需要编译，ubuntu下直接apt-get install 的方式安装，速度很快，下面就来开始安装吧！

    1，安装nginx，执行以下命令，很快完成，不过目前apg-get方式安装默认是0.5.33的版本

    sudo apt-get install nginx

    配置文件默认安装位置：

   conf: /etc/nginx/nginx.conf
bin：/usr/sbin/nginx
vhost: /etc/nginx/sites-enable/default
cgi-params: /etc/nginx/fastcgi-params


    例：建一个虚拟Server

     server {
listen 80;
server_name www.23day.com;
access_log /var/log/nginx/home.ucenter.access.log;

location / {
root /var/www/23day.com;
index index.php;

location ~ \.php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /var/www/23day.com$fastcgi_script_name;
include /etc/nginx/fastcgi_params;
}
}


    2，安装php-cgi模块

    执行sudo apt-get install php5-cgi

    配置文件默认安装位置：

   php-cgi: /usr/bin/php-cgi
php5-cgi: /usr/bin/php5-cgi
cgi config: /usr/bin/cgi/php.ini


    修改php.ini文件的cgi.fix_pathinfo数据为1，默认为0    cgi.fix_pathinfo=1; 这样php-cgi方能正常使用SCRIPT_FILENAME这个变量

3，安装spawn-fcgi spawn-fcgi是lighttpd的一个用来控制php-cgi的工具.

    如果系统没有安装GCC编译环境，刚需要在安装lighttpd之前要安装build-essential工具包，执行以下命令

     sudo apt-get install build-essential
wget http://www.lighttpd.net/download/lighttpd-1.4.19.tar.gz
tar -xvf lighttpd-1.4.19.tar.gz
cd lighttpd-1.4.19/
sudo apt-get install libpcre3-dev
./configure –without-zlib –without-bzip2
make
sudo cp src/spawn-fcgi /usr/local/bin/spawn-fcgi


    这样cgi控制器就安装完成.

    4.启动测试系统.启动fast_cgi:

    spawn-fcgi -a 127.0.0.1 -p 9000 -C 5 -u www-data -g www-data -f /usr/bin/php-cgi

    注意:ip,端口与nginx服务器中的cgi-pass要对应. -C表示打开几个cgi进程

    启动nginx

    sudo /etc/init.d/nginx start

    好了，如果没有出错信息，则说明配置成功了，现在写个phpinfo测试下吧！

    最后，附上我的/etc/nginx/sites-enable/default的配置文件，此配置文件启用了rewrite功能

server {
listen 80;
server_name localhost;

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

location / {
root /var/www/nginx-default;
index index.php;

if (-f $request_filename/index.html){
rewrite (.*) $1/index.html break;
}
if (-f $request_filename/index.php){
rewrite (.*) $1/index.php;
}
if (!-f $request_filename){
rewrite (.*) /index.php;
}

}

#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 /var/www/nginx-default;
}

# 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$ {
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;
}

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

# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
#listen 8000;
#listen somename:8080;
#server_name somename alias another.alias;

#location / {
#root html;
#index index.html index.htm;
#}
#}

# HTTPS server
#
#server {
#listen 443;
#server_name localhost;

#ssl on;
#ssl_certificate cert.pem;
#ssl_certificate_key cert.key;

#ssl_session_timeout 5m;

#ssl_protocols SSLv2 SSLv3 TLSv1;
#ssl_ciphers ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP;
#ssl_prefer_server_ciphers on;

#location / {
#root html;
#index index.html index.htm;
#}
#}