nginx安装及配置支持php的教程(全)

Mike

pcre-7.8.tar.gz  正则表达式下载地址：ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/  
nginx-0.7.26.tar下载地址：http://www.nginx.net/   
php-5.2.6.tar.bz2下载地址：http://www.php.net/releases/  
php-5.2.6-fpm-0.5.9.diff.gz  
php-fpm是为PHP打的一个FastCGI管理补丁，可以平滑变更php.ini配置而无需重启php-cgi下载地址：http://php-fpm.anight.org/  
注：PHP的版本要和fpm的版本一致mysql-5.0.67.tar.gz  
Discuz!_6.0.0_SC_UTF8.zip

1、安装pcre
复制代码代码如下:

# tar -zxvf pcre-7.8.tar.gz  
# cd pcre-7.8  
# ./configure  
# make && make install

2、安装Nginx
复制代码代码如下:

# tar -zxvf nginx-0.7.26.tar.gz  
# cd nginx-0.7.26  
# ./configure --prefix=/usr/local/nginx  
# make && make install
启动nginx# /usr/local/nginx/sbin/nginx  
停止nginx# kill -QUIT `cat /usr/local/nginx/logs/nginx.pid`  
重启nginxkill -HUP `cat /usr/local/nginx/logs/nginx.pid`  
添加到自启动# echo "/usr/local/nginx/sbin/nginx">>/etc/rc.local

3、安装mysql
复制代码代码如下:

# tar -zxvf mysql-5.0.67.tar.gz  
# cd mysql-5.0.67  
# groupadd mysql  
# useradd -g mysql -s /sbin/nologin -M mysql  
# ./configure --prefix=/usr/local/mysql --with-charset=gbk --with-extra-charset=all --enable-hread-safe-client 
--enable-local-infile --with-low-memory  
# make && make install  
# cp support-files/my-medium.cnf  /etc/my.cnf  
# chown -R mysql.mysql /usr/local/mysql/  
# /usr/local/mysql/bin/mysql_install_db --user=mysql 
# chown -R root.root /usr/local/mysql/  
# chown -R mysql.mysql /usr/local/mysql/var/
启动数据库服务，并添加到自启动：
# /usr/local/mysql/bin/mysqld_safe --user=mysql &  
#cp  support-files/mysql.server  /etc/rc.d/init.d/mysqld  
#chmod  755  /etc/rc.d/init.d/mysqld
加入自动启动服务队列：
#chkconfig --add mysqld  
#chkconfig  --level  345  mysqld  on添加root密码  
# /usr/local/mysql/bin/mysqladmin -u root password "123456"  
测试一下：# /usr/local/mysql/bin/mysql -u root -p输入密码：123456，看能不能进入到数据库
配置库文件搜索路径：
# echo "/usr/local/mysql/lib/mysql">>/etc/ld.so.conf  
# ldconfig  
# ldconfig -v  
添加/usr/local/mysql/bin到环境变量PATH中  
#echo "export PATH=$PATH:/usr/local/mysql/bin">>/etc/profile  
#source /etc/profile

4、安装PHP
这里产生的是可执行文件，和apache的不一样，和apache结合的时候产生的是动态库
复制代码代码如下:

# tar -jxvf php-5.2.6.tar.bz2  
# gzip -cd php-5.2.6-fpm-0.5.9.diff.gz |patch -d php-5.2.6 -p1  
# cd php-5.2.6  
# ./configure --prefix=/usr/local/php --with-mysql=/usr/local/mysql --enable-fastcgi --enable-fpm   
--with-config-file-path=/usr/local/php/etc --enable-force-cgi-redirect  
# make && make install  
# cp php.ini-recommended /usr/local/php/etc/php.ini  
# vi /usr/local/php/php-fpm.conf

(1)<value name="listen_address">127.0.0.1:9000</value>修改为<value name="listen_address">IP:9000</value>  
//本机就用默认的127.0.0.1
(2)下面这两行去掉注释并修改
<value name="sendmail_path">/usr/sbin/sendmail -t -i</value>
<value name="display_errors">1</value>
(3)<value name="user">nobody</value>   //去注释  
(4)<value name="group">nobody</value>  //去注释  
(5)<value name="allowed_clients">127.0.0.1</value>   //允许连接的PC，本机就用127.0.0.1
启动php-fpm# /usr/local/php/sbin/php-fpm start添加到自启动# echo "/usr/local/php/sbin/php-fpm start">>/etc/rc.local
5、修改Linux Nginx的配置文件，支持PHP
复制代码代码如下:

# vi /usr/local/nginx/conf/nginx.conf  
user  nobody;  
worker_processes  8;  
pid  /usr/local/nginx/logs/nginx.pid;  
worker_rlimit_nofile 1024;  
events  
{use epoll;  
worker_connections 1024;}  
http{  
include   mime.types;  
default_type  application/octet-stream;  
server_names_hash_bucket_size 128;  
client_header_buffer_size 32k;  
large_client_header_buffers 4 32k;  
client_max_body_size 8m;
sendfile on;  
tcp_nopush on;  
keepalive_timeout 60;  
tcp_nodelay on;  
fastcgi_connect_timeout 300;  
fastcgi_send_timeout 300;  
fastcgi_read_timeout 300;  
fastcgi_buffer_size 64k;  
fastcgi_buffers 4 64k;  
fastcgi_busy_buffers_size 128k;  
fastcgi_temp_file_write_size 128k;  
gzip on;  
gzip_min_length  1k;  
gzip_buffers 4 16k;  
gzip_http_version 1.0;  
gzip_comp_level 2;  
gzip_types   text/plain application/x-javascript text/css application/xml;  
gzip_vary on;  

server {  
listen   80;  
server_name  www.abcdefg.com;  
root   /var/www/blog;  
index  index.html index.htm index.php;  
location ~ .*\.(php|php5)?$ {  
root   html;  
fastcgi_pass   127.0.0.1:9000;  
fastcgi_index  index.php;  
fastcgi_param  SCRIPT_FILENAME  /var/www/blog$fastcgi_script_name;  
includefastcgi_params;}  
location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$  
{expires  30d;}  
location ~ .*\.(js|css)?$  
{expires  1h;} 
log_format  access  '$remote_addr - $remote_user [$time_local] "$request" '  
'$status $body_bytes_sent "$http_referer" '  
'"$http_user_agent" $http_x_forwarded_for';  
access_log  /var/logs/access.log  access;}}

注：server部分为PHP虚拟主机127.0.0.1：9000为fastcgi的PC，我这里用的本机/var/www/blog$fastcgi_script_name; 为PHP网页保存的目录测试配置文件：
# /usr/local/nginx/sbin/nginx -t
6、优化Linux内核参数
# vi /etc/sysctl.conf  
在末尾增加以下内容：
复制代码代码如下:

net.ipv4.tcp_fin_timeout = 30 
net.ipv4.tcp_keepalive_time = 300 
net.ipv4.tcp_syncookies = 1 
net.ipv4.tcp_tw_reuse = 1 
net.ipv4.tcp_tw_recycle = 1 
net.ipv4.ip_local_port_range = 500065000

使配置立即生效：# /sbin/sysctl -p。