思路:
搭建wordpress个人博客,nginx做动静态文件分离,nginx处理静态内容(本地)
动态内容由上游服务器php-fpm来完成
规划:
nginx 反代后端 php-fpm 172.16.43.1
php-fpm,php-extentsion(memcache),php-extentsion(xcache) 172.16.43.2
mariadb 10 172.16.43.3
实现过程:
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#nginx的安装需要环境: gcc-c++,pcre,zlib,nginx
.
# i) 安装gcc编译器
yum -y
install
gcc-c++
.
# ii) 安装pcre
tar
xf pcre-8.33.
tar
.gz
cd
pcre-8.33
.
/configure
--prefix=
/usr/local/pcre
make
&&
make
install
.
# iii) 安装zlib
tar
xf zlib-1.2.8.
tar
.gz
cd
zlib-1.2.8
.
/configure
--prefix=
/usr/local/zlib
make
&&
make
install
.
# iv) 安裝nginx
tar
xf nginx-1.5.7.
tar
.gz
cd
nginx-1.5.7
.
/configure
--prefix=
/usr/local/nginx
--sbin-path=
/usr/local/nginx/nginx
--conf-path=
/etc/nginx/nginx
.conf --pid-path=
/usr/local/nginx/nginx
.pid --with-pcre=
/root/pcre-8
.30 --with-zlib=
/root/zlib-1
.2.8
make
&&
make
install
.
# v) 为nginx添加启动脚本
# vim /etc/rc.d/init.d/nginx
#!/bin/bash
# nginx Startup script
# chkconfig: - 85 15
# description: nginx Startup script
# processname: nginx
#pidfile: /var/local/nginx/nginx.pid
#config: /usr/local/nginx/nginx.conf
nginxd=
/usr/local/nginx/nginx
nginx_config=
/etc/nginx/nginx
.conf
nginx_pid=
/var/local/nginx/nginx
.pid
RETVAL=0
prog=
"nginx"
.
.
/etc/rc
.d
/init
.d
/functions
.
/etc/sysconfig/network
.
[ ${NETWORKING} =
"no"
] &&
exit
0
[ -x $nginxd ] ||
exit
0
.
start() {
if
[ -e $nginx_pid ];
then
echo
"nginx already running...."
exit
1
fi
echo
-n $
"Starting $prog: "
daemon $nginxd -c ${nginx_config}
RETVAL=$?
echo
[ $RETVAL = 0 ] &&
touch
/var/lock/subsys/nginx
return
$RETVAL
}
.
stop() {
echo
-n $
"Stopping $prog: "
killproc $nginxd
RETVAL=$?
echo
[ $RETVAL = 0 ] &&
rm
-f
/var/lock/subsys/nginx
/var/run/nginx
.pid
}
.
reload() {
echo
-n $
"Reloading $prog: "
#kill -HUP `cat ${nginx_pid}`
killproc $nginxd -HUP
RETVAL=$?
echo
}
.
case
"$1"
in
start)
start
;;
stop)
stop
;;
reload)
reload
;;
restart)
stop
start
;;
status)
status $prog
RETVAL=$?
;;
*)
echo
$
"Usage: $prog {start|stop|restart|reload|status|help}"
exit
1
esac
exit
$RETVAL
.
# vi) 为nginx做配置处理
chmod
a+x
/etc/rc
.d
/init
.d
/nginx
chkconfig nginx on
useradd
-r -s
/sbin/nologin
nginx -U
.
# vii) 配置规划中的内容
vim
/etc/nginx/nginx
.conf
############## 配置文件开始 ################
user nginx;
#启动进程,一般和CPU数量一致
worker_processes 2;
#[ debug | info | notice | warn | error | crit ] 错误日志的级别及位置
error_log
/var/log/nginx/error
.log debug;
#一个nginx进程打开的最多文件描述符数目,最好与ulimit -n的值保持一致
worker_rlimit_nofile 51200;
events {
#工作进程的最大连接数量,根据硬件调整
worker_connections 4096;
#[ kqueue | rtsig | epoll | /dev/poll | select | poll ] 使用epoll(linux2.6的高性能方式)
use epoll;
}
http {
include mime.types;
default_type application
/octet-stream
;
# 内核直接返回请求,提升性能
sendfile on;
# 保持长连接时间
keepalive_timeout 5;
# 开启gzip服务器压缩功能
gzip
on;
server {
listen 80;
resolver www.king.com;
add_header testserver $server_addr;
location / {
root
/var/www/html
;
index index.html index.htm;
}
location ~* \.(jpg|png|gif|jpeg|js|css)$ {
root
/var/www/html
;
}
location ~ \.php$ {
# 这里就是关键,root 这里必须与上游服务器文件路径对应
root
/var/www/html
;
fastcgi_pass 172.16.43.2:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root/$fastcgi_script_name;
include fastcgi_params;
}
}
}
.
# vi) 替换fastcgi参数
# vim /etc/nginx/fastcgi_params
fastcgi_param GATEWAY_INTERFACE CGI
/1
.1;
fastcgi_param SERVER_SOFTWARE nginx;
fastcgi_param QUERY_STRING $query_string;
fastcgi_param REQUEST_METHOD $request_method;
fastcgi_param CONTENT_TYPE $content_type;
fastcgi_param CONTENT_LENGTH $content_length;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param SCRIPT_NAME $fastcgi_script_name;
fastcgi_param REQUEST_URI $request_uri;
fastcgi_param DOCUMENT_URI $document_uri;
fastcgi_param DOCUMENT_ROOT $document_root;
fastcgi_param SERVER_PROTOCOL $server_protocol;
fastcgi_param REMOTE_ADDR $remote_addr;
fastcgi_param REMOTE_PORT $remote_port;
fastcgi_param SERVER_ADDR $server_addr;
fastcgi_param SERVER_PORT $server_port;
fastcgi_param SERVER_NAME $server_name;
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# i) 解决php安装依赖
yum -y groupinstall
"Desktop Platform Development"
yum -y
install
libmcrypt-devel
yum -y
install
bzip2
-devel
.
# ii) 安装php with fpm
tar
xf php-5.4.19.
tar
.bz2
cd
php-5.4.19
.
/configure
--prefix=
/usr/local/php
--with-mysql=mysqlnd --with-pdo-mysql=mysqlnd --with-mysqli=mysqlnd --with-openssl --
enable
-mbstring --with-freetype-
dir
--with-jpeg-
dir
--with-png-
dir
--with-zlib --with-libxml-
dir
=
/usr
--
enable
-xml --
enable
-sockets --
enable
-fpm --with-mcrypt --with-config-
file
-path=
/etc
--with-config-
file
-scan-
dir
=
/etc/php
.d --with-bz2
make
&&
make
install
.
# iii) 为php提供配置文件：
cp
php.ini-production
/etc/php
.ini
.
# iv) 配置php-fpm
#为php-fpm提供SysV init脚本，并将其添加至服务列表：sapi在源码包下
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
编辑php-fpm的配置文件：vim
/usr/local/php/etc/php-fpm
.conf
配置fpm的相关选项为你所需要的值，并启用pid文件（如下最后一行）：
pid =
/usr/local/php/var/run/php-fpm
.pid
listen = 172.16.43.2:9000
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3. php拓展xache安装(172.16.43.2)
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# i) 安装xcache
tar
xf xcache-3.1.0.
tar
.bz2
cd
xcache-3.1.0
/usr/local/php/bin/phpize
.
/configure
--
enable
-xcache --with-php-config=
/usr/local/php/bin/php-config
make
&&
make
install
# 安装结束时，会出现类似如下行, 将后半句复制
Installing shared extensions:
/usr/local/php/lib/php/extensions/no-debug-non-zts-20100525/
.
# ii) 编辑php.ini，整合php和xcache：
# 首先将xcache提供的样例配置导入php.ini
mkdir
/etc/php
.d
# xcache.ini文件在xcache的源码目录中。
cp
xcache.ini
/etc/php
.d
# 接下来编辑/etc/php.d/xcache.ini 修改为如下：
extension =
/usr/local/php/lib/php/extensions/no-debug-non-zts-20100525/xcache
.so
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4. php拓展memcache安装(172.16.43.2)
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# i) 安装memcache
tar
xf memcache-2.2.7.tgz
cd
memcache-2.2.7
/usr/local/php/bin/phpize
.
/configure
--
enable
-memcache --with-php-config=
/usr/local/php/bin/php-config
make
&&
make
install
# 安装结束时，会出现类似如下行, 将后半句复制
Installing shared extensions:
/usr/local/php/lib/php/extensions/no-debug-non-zts-20100525/memcache
.so
.
# ii) 编辑/etc/php.ini，在“dynamically loaded extension”相关的位置添加如下一行来载入memcache扩展：
extension=
/usr/local/php/lib/php/extensions/no-debug-non-zts-20100525/memcache
.so
.
# iii) 重启php-fpm服务
service php-fpm restart
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5. MariaDB安装与配置(172.16.43.3)
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# i) 创建mysql的数据目录
mkdir
/data
groupadd -r mysql
useradd
-g mysql -r -s
/sbin/nologin
-M -d
/data
mysql
chown
-R mysql:mysql
/data
.
# ii) 安装二进制mysql
tar
xf mysql-5.5.33-linux2.6-x86_64.
tar
.gz -C
/usr/local
cd
/usr/local
ln
-sv mysql-5.5.33-linux2.6-x86_64 mysql
cd
mysql
chown
-R mysql:mysql .
mysql
/scripts/mysql_install_db
--user=mysql --datadir=
/data
chown
-R root .
# 提供mysql的配置文件
cp
support-files
/my-large
.cnf
/etc/my
.cnf
# 需要添加如下行指定mysql数据文件的存放位置：
datadir =
/data
.
# iii) 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
echo
"export PATH=/usr/local/mysql/bin:$PATH"
>
/etc/profile
.d
/mysql
.sh
.
/etc/profile
.d
/mysql
.sh
.
# iv) 启动服务并授权php服务器账号访问
service mysqld restart
mysql
grant all on *.* to
'wordpress'
@
'172.16.%.%'
identified by
'123456'
;
flush privileges;
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6. 配置测试wordpress
将wordpress的源代码分别拷贝到172.16.43.1与172.16.43.2对应目录
(为什么是双份这里我们就可以理解了 :)
unzip wordpress-3.3.1-zh_CN.zip
本文转自My_King1 51CTO博客，原文链接：http://blog.51cto.com/apprentice/1403422，如需转载请自行联系原作者
