lnmp环境搭建
一、编译安装nginx# useradd -r -s /sbin/nologin nginx
# tar zxvf nginx-1.4.4.tar.gz
# cd nginx-1.4.4
# ./configure --prefix=/usr/local/nginx --with-http_realip_module --with-http_sub_module --with-http_gzip_static_module --with-http_stub_status_module --with-http_ssl_module --with-file-aio
# make &&make install
为nginx提供SysV init脚本,新建文件/etc/rc.d/init.d/nginx
#!/bin/bash
# chkconfig: - 30 21
# description: http service.
# Source Function Library
. /etc/init.d/functions
# Nginx Settings
NGINX_SBIN="/usr/local/nginx/sbin/nginx"
NGINX_CONF="/usr/local/nginx/conf/nginx.conf"
NGINX_PID="/usr/local/nginx/logs/nginx.pid"
RETVAL=0
prog="Nginx"
start() {
echo -n $"Starting $prog: "
mkdir -p /dev/shm/nginx_temp
daemon $NGINX_SBIN -c $NGINX_CONF
RETVAL=$?
echo
return $RETVAL
}
stop() {
echo -n $"Stopping $prog: "
killproc -p $NGINX_PID $NGINX_SBIN -TERM
rm -rf /dev/shm/nginx_temp
RETVAL=$?
echo
return $RETVAL
}
reload(){
echo -n $"Reloading $prog: "
killproc -p $NGINX_PID $NGINX_SBIN -HUP
RETVAL=$?
echo
return $RETVAL
}
restart(){
stop
start
}
configtest(){
$NGINX_SBIN -c $NGINX_CONF -t
return 0
}
case "$1" in
start)
start
;;
stop)
stop
;;
reload)
reload
;;
restart)
restart
;;
configtest)
configtest
;;
*)
echo $"Usage: $0 {start|stop|reload|restart|configtest}"
RETVAL=1
esac
exit $RETVAL
而后为此脚本赋予执行权限：
# chmod +x /etc/rc.d/init.d/nginx
修改PATH环境变量，让系统可以直接使用nginx的相关命令。#编辑/etc/profile.d/nginx.sh，添加如下行即可：#export PATH=$PATH:/usr/local/nginx/sbin
注：nginx配置文件：user nginx nginx;
worker_processes 2;
error_log /usr/local/nginx/logs/nginx_error.log crit;
pid /usr/local/nginx/logs/nginx.pid;
worker_rlimit_nofile 51200;
events
{
use epoll;
worker_connections 6000;
}
http
{
include mime.types;
default_type application/octet-stream;
server_names_hash_bucket_size 3526;
server_names_hash_max_size 4096;
log_format combined_realip '$remote_addr $http_x_forwarded_for [$time_local]'
'$host "$request_uri" $status'
'"$http_referer" "$http_user_agent"';
sendfile on;
tcp_nopush on;
keepalive_timeout 30;
client_header_timeout 3m;
client_body_timeout 3m;
send_timeout 3m;
connection_pool_size 256;
client_header_buffer_size 1k;
large_client_header_buffers 8 4k;
request_pool_size 4k;
output_buffers 4 32k;
postpone_output 1460;
client_max_body_size 10m;
client_body_buffer_size 256k;
client_body_temp_path /usr/local/nginx/client_body_temp;
proxy_temp_path /usr/local/nginx/proxy_temp;
fastcgi_temp_path /usr/local/nginx/fastcgi_temp;
fastcgi_intercept_errors on;
tcp_nodelay on;
gzip on;
gzip_min_length 1k;
gzip_buffers 4 8k;
gzip_comp_level 5;
gzip_http_version 1.1;
gzip_types text/plain application/x-javascript text/css text/htm application/xml;
server
{
listen 80;
server_name localhost;
index index.html index.htm index.php;
root /usr/local/nginx/html;
location ~ \.php$ {
include fastcgi_params;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;
}
}
}
二、安装mysql
添加至服务管理列表，并让其开机自动启动：
# chkconfig --add nginx
# chkconfig nginx on
而后就可以启动服务并测试了：
# service nginx start
# useradd -r -s /sbin/nologin mysql
# mkdir -p /mydata/data
# chown -R mysql:mysql /mydata/data
安装并初始化mysql-5.5.28
# tar xvf mysql-5.5.28-linux2.6-i686.tar.gz
# mv mysql-5.5.28-linux2.6-i686 /usr/local/mysql
# cd mysql
# chown -R mysql:mysql.
# scripts/mysql_install_db --user=mysql --datadir=/mydata/data
# chown -R root.
为mysql提供主配置文件：
# cd /usr/local/mysql
# cp support-files/my-large.cnf/etc/my.cnf
并修改此文件中thread_concurrency的值为你的CPU个数乘以2，比如这里使用如下行：
thread_concurrency = 1
另外还需要添加如下行指定mysql数据文件的存放位置：
datadir = /mydata/data
5、为mysql提供sysv服务脚本：
# cd /usr/local/mysql
# cp support-files/mysql.server/etc/rc.d/init.d/mysqld
# chmod +x /etc/rc.d/init.d/mysqld
添加至服务列表：
# chkconfig --add mysqld
# chkconfig mysqld on
进行测试。。。。。。。。。。。。。。。。。。。。。。。。。。
mysql还需要进行如下步骤：
输出mysql的man手册至man命令的查找路径：
编辑/etc/man.config，添加如下行即可：
MANPATH/usr/local/mysql/man
输出mysql的头文件至系统头文件路径/usr/include：
这可以通过简单的创建链接实现：
#ln -sv /usr/local/mysql/include/usr/include/mysql
输出mysql的库文件给系统库查找路径：
# echo '/usr/local/mysql/lib' > /etc/ld.so.conf.d/mysql.conf
而后让系统重新载入系统库：
# ldconfig
修改PATH环境变量，让系统可以直接使用mysql的相关命令。
#编辑/etc/profile.d/mysqld.sh，添加如下行即可：
#export PATH=$PATH:/usr/local/mysql/bin
三、安装php
安装好几个centos源没有的包
libmcrypt-2.5.8-4.el5.centos.i386.rpm
libmcrypt-devel-2.5.8-4.el5.centos.i386.rpm
mhash-0.9.9-1.el5.centos.i386.rpm
mhash-devel-0.9.9-1.el5.centos.i386.rpm
编译：
# tar xf php-5.4.4.tar.bz2
# cd php-5.4.4
# ./configure --prefix=/usr/local/php-fpm --with-mysql=/usr/local/mysql --with-openssl --enable-fpm --enable-sockets --enable-sysvshm--with-mysqli=/usr/local/mysql/bin/mysql_config --enable-mbstring --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib-dir --with-libxml-dir=/usr --enable-xml--with-mhash --with-mcrypt --with-bz2 --with-curl
为php提供配置文件：
# cp php.ini-production /etc/php.ini
为php-fpm提供Sysv init脚本，并将其添加至服务列表：
# cp sapi/fpm/init.d.php-fpm/etc/rc.d/init.d/php-fpm
# chmod +x /etc/rc.d/init.d/php-fpm
# chkconfig --add php-fpm
# chkconfig php-fpm on
为php-fpm提供配置文件：
# cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
php-fpm.conf配置文件:
pid = /usr/local/php-fpm/var/run/php-fpm.pid
error_log = /usr/local/php-fpm/var/log/php-fpm.log
listen = 127.0.0.1:9000
user = php
pm = dynamic
pm.max_children = 50
pm.start_servers = 20
pm.min_spare_servers = 5
pm.max_spare_servers = 35
pm.max_requests = 500
rlimit_files = 1024
接下来就可以启动php-fpm了：
# service php-fpm start
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