nginx安装及配置支持php的教程(全)

本文的实验环境为：Centos4.5，nginx版本为：nginx-0.7.26

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。