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discuz centos linux 部署标准

2016-02-24 11:18 656 查看
一、系统约定

软件源代码包存放位置

/usr/local/src

源码包编译安装位置(prefix)

/usr/local/software_name

脚本以及维护程序存放位置

/usr/local/sbin

MySQL 数据库位置

/var/lib/mysql(可按情况设置)

Nginx 网站根目录

/home/www/wwwroot(可按情况设置)

Nginx 虚拟主机日志根目录

/home/www/logs(可按情况设置)

Nginx 运行账户

www:www

二、系统环境初始化

1. 检查系统是否正常

# more /var/log/messages(检查有无系统级错误信息)
# dmesg (检查硬件设备是否有错误信息)
# cat /proc/cpuinfo (检查CPU频率是否正常)
# top (按1检测CPU核数是否正常,内存大小是否正常)
# ifconfig(检查网卡设置是否正确)
# ping www.163.com(检查网络是否正常)

2. 关闭不需要的服务

# ntsysv

以下仅列出需要启动的服务,未列出的服务一律推荐关闭:

atd
crond
irqbalance
microcode_ctl
network
sendmail
sshd
syslog

关闭SElinux:修改/etc/selinux/config文件中的SELINUX= 为 disabled

3.更换快速源(这个源已经不能用了,建议不更换,或更换163的)

# cd /etc/yum.repos.d/
# mv CentOS-Base.repo
CentOS-Base.repo.old
# wget http://centos.ustc.edu.cn/CentOS-Base.repo.5
# mv CentOS-Base.repo.5
CentOS-Base.repo
# yum update

4. 使用
yum 程序安装所需开发包(以下为标准的
RPM 包名称)

# yum -y install ntp make openssl openssl-devel
pcre pcre-devel libpng libpng-devel libjpeg-6b libjpeg-devel-6b
freetype freetype-devel gd gd-devel zlib zlib-devel gcc gcc-c++
libXpm libXpm-devel ncurses ncurses-devel libmcrypt libmcrypt-devel
libxml2 libxml2-devel imake autoconf automake screen sysstat
compat-libstdc++-33 curl curl-devel

5. 定时校正服务器时钟,定时与中国国家授时中心授时服务器同步

# crontab -e

加入一行:

*/30 * *
* * ntpdate 210.72.145.44 > /dev/null
2>&1

6. 下载程序包

请到各程序官方网站下载最新的稳定版本存放到/usr/local/src/目录

Nginx
当前稳定版0.7.65
http://wiki.nginx.org/NginxChs



PHP
当前稳定版5.2.13
http://cn.php.net/releases/



PHP FPM补丁
当前稳定版0.5.14
http://php-fpm.org/downloads/

Mysql
当前稳定版5.0.86
http://dev.mysql.coml/

Zend
当前稳定版3.3.3
http://www.zend.com/

Memcache
当前稳定版2.2.5
http://pecl.php.net/package/memcache/

Memcached
当前稳定版1.4.5
http://memcached.googlecode.com

Libiconv
当前稳定版1.13.1
http://www.gnu.org/software/libiconv/

libevent
当前稳定版1.4.13
http://www.monkey.org/~provos/libevent/

文中的配置文件和脚本限于篇幅,请到以下地址下载

Nginx控制脚本
http://c.sihost.net/jb/nginx

PHP FPM配置文件
http://c.sihost.net/jb/php-fpm.conf

Nginx 配置文件
http://c.sihost.net/jb/nginx.conf

FCGI配置文件
http://c.sihost.net/jb/fcgi.conf



以上列出的程序最新稳定版下载列表
http://c.sihost.net/lnmp_tools.list


在 /usr/local/src目录下执行

wget http://c.sihost.net/lnmp_tools.list

wget -i lnmp_tools.list

7. 创建web运行用户

# groupadd www
# useradd -g www www
# mkdir -p /home/www/wwwroot
# chmod +w /home/www/wwwroot
# chown www:www /home/www/wwwroot
-R

8. 重新启动

# init 6

三、编译安装环境

1. 安装MySQL

# cd /usr/local/src
# tar zxvf
mysql-5.0.86-linux-i686-icc-glibc23.tar.gz
# mv mysql-5.0.86-linux-i686-icc-glibc23
/usr/local/
# ln -s
/usr/local/mysql-5.0.86-linux-i686-icc-glibc23/
/usr/local/mysql
# groupadd mysql
# useradd -g mysql mysql -d /home/mysql -s
/sbin/nologin
# chown -R mysql:mysql
/usr/local/mysql
# chown -R mysql:mysql
/usr/local/mysql-5.0.86-linux-i686-icc-glibc23/
# cd /usr/local/mysql
# ./scripts/mysql_install_db
--user=mysql
# cp ./support-files/mysql.server
/etc/rc.d/init.d/mysqld
# chmod 755
/etc/rc.d/init.d/mysqld
# chkconfig --add mysqld
# chkconfig --level 3 mysqld on
# cp ./support-files/my-huge.cnf
/etc/my.cnf
# mv /usr/local/mysql/data
/var/lib/mysql
# chown -R mysql:mysql
/var/lib/mysql

编辑/etc/my.cnf

在 [mysqld] 段增加
datadir = /var/lib/mysql
skip-innodb
wait-timeout = 10
max_connections = 512
max_connect_errors = 10000000

在 [mysqld] 段修改
max_allowed_packet = 16M
thread_cache_size = CPU个数*2
将 log-bin 注释
service mysqld start
# bin/mysqladmin -u root password password
其中红色的password是要设置的root密码

2. 编译安装Nginx

# cd /usr/local/src/
# tar zxvf nginx-0.7.65.tar.gz
# cd nginx-0.7.65
# ./configure --prefix=/usr/local/nginx
--conf-path=/usr/local/nginx/conf/nginx.conf
--with-http_realip_module --with-http_addition_module
--with-http_gzip_static_module --with-http_random_index_module
--with-http_stub_status_module --with-http_sub_module
--with-http_dav_module
# make
# make install clean
# cp /usr/local/src/nginx
/etc/init.d/nginx
# chmod 755 /etc/init.d/nginx
# chkconfig --add nginx
# chkconfig nginx on

3. 编译安装PHP 所需的支持库

Libiconv

# cd /usr/local/src/
# tar zxvf
libiconv-1.13.1.tar.gz
# cd libiconv-1.13.1/
# ./configure
--prefix=/usr/local
# make
# make install
# cd ..

Libmcrypt

# tar zxvf
libmcrypt-2.5.8.tar.gz
# cd libmcrypt-2.5.8
# ./configure
# make
# make install
# /sbin/ldconfig
# cd libltdl/
# ./configure
--enable-ltdl-install
# make
# make install
# cd /usr/local/src/

Mhash

# tar zxvf mhash-0.9.9.9.tar.gz
# cd mhash-0.9.9.9/
# ./configure
# make
# make install
# cd ..

# ln -s /usr/local/lib/libmcrypt.la
/usr/lib/libmcrypt.la
$ ln -s /usr/local/lib/libmcrypt.so
/usr/lib/libmcrypt.so
$ ln -s /usr/local/lib/libmcrypt.so.4
/usr/lib/libmcrypt.so.4
$ ln -s /usr/local/lib/libmcrypt.so.4.4.8
/usr/lib/libmcrypt.so.4.4.8
# ln -s /usr/local/lib/libmhash.a
/usr/lib/libmhash.a
# ln -s /usr/local/lib/libmhash.la
/usr/lib/libmhash.la
# ln -s /usr/local/lib/libmhash.so
/usr/lib/libmhash.so
# ln -s /usr/local/lib/libmhash.so.2
/usr/lib/libmhash.so.2
# ln -s /usr/local/lib/libmhash.so.2.0.1
/usr/lib/libmhash.so.2.0.1
$ ln -s /usr/local/bin/libmcrypt-config
/usr/bin/libmcrypt-config

# tar zxvf mcrypt-2.6.8.tar.gz
# cd mcrypt-2.6.8
# /sbin/ldconfig
# ./configure
# make
# make install

4. 编译安装PHP

# cd /usr/local/src
# tar zxvf php-5.2.13.tar.gz
# gzip -cd php-5.2.13-fpm-0.5.14.diff.gz | patch
-d php-5.2.13 -p1
# cd php-5.2.13
# ./configure --prefix=/usr/local/php
--with-config-file-path=/usr/local/etc/cgi
--with-mysql=/usr/local/mysql
--with-mysqli=/usr/local/mysql/bin/mysql_config
--with-iconv-dir=/usr/local --with-freetype-dir=/usr
--with-jpeg-dir=/usr --with-png-dir=/usr --with-zlib
--with-libxml-dir=/usr --with-xmlrpc --enable-xml --enable-mbstring
--enable-ftp --with-gd --enable-magic-quotes --with-pear
--enable-sockets --with-ttf --enable-gd-native-ttf --enable-sysvsem
--enable-sysvshm --enable-shmop --enable-force-cgi-redirect
--enable-fastcgi --enable-zip --enable-fpm --with-mhash
--with-mcrypt --enable-discard-path --enable-bcmath
--enable-inline-optimization --with-curl --with-curlwrappers
--enable-mbregex --with-openssl
# make
ZEND_EXTRA_LIBS='-liconv'
# make install
# mkdir -p /usr/local/etc/cgi/
# cp php.ini-dist
/usr/local/etc/cgi/php.ini
# mv -f /usr/local/src/php-fpm.conf
/usr/local/php/etc/php-fpm.conf
# echo 'ulimit -SHn 65535'
>> /etc/rc.local
# echo '/usr/local/php/sbin/php-fpm start'
>> /etc/rc.local

5. 安装PHP扩展模块(需要此功能的Discuz! X[b]用户选装[/b]

Memcache

# cd /usr/local/src
# tar zxvf memcache-2.2.5.tgz
# cd memcache-2.2.5/
# /usr/local/php/bin/phpize
# ./configure
--with-php-config=/usr/local/php/bin/php-config
# make
# make install

修改php.ini文件,路径/usr/local/etc/cgi/

查找:extension_dir =
"./"

修改成:extension_dir =
"/usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/"

在此句下面一行

添加:extension =
"memcache.so"

查找:output_buffering =
Off

修改成:output_buffering =
On

保存。

Memcached

# cd /usr/local/src
#tar zxvf
libevent-1.4.13-stable.tar.gz
# cd libevent-1.4.13-stable
# ./configure --prefix=/usr/lib
# make
# make install
# cd ../
# tar zxvf
memcached-1.4.5.tar.gz
# cd memcached-1.4.5
# ./configure --prefix=/usr/local
--with-libevent=/usr/lib/
# make
# make install
# /usr/local/bin/memcached -d -u www -m
128

-p
<num>
监听的TCP端口(缺省:
11211)
-d
以守护进程方式运行 以守护进程方式运行
Memcached Memcached
-u <username>
运行运行 Memcached的账户 非root用户
-m
<num>
最大的内存使用单位是MB
缺省是64MB
-c
<num>

软连接数量缺省是1024
-v
输出警告和错误信息
-vv
打印客户端的请求和返回信息
-h
打印帮助信息

-i
打印memcached和libevent的版权信息

6. 安装ZendOptimizer

# cd ..
# tar zxvf
ZendOptimizer-3.3.3-linux-glibc23-i386.tar.gz
# cd
ZendOptimizer-3.3.3-linux-glibc23-i386
# ./install
Please specify the location for
installing
Zend Optimizer:
这里填写Zend的安装路径,按下面写即可
/usr/local/Zend
Confirm the location of your
php.ini file:
这里填写的是php.ini的路径,按下面写即可
/usr/local/etc/cgi
Are you using Apache Web
server?
这里选No

7.启动NginxPHP

# mv -f /usr/local/src/fcgi.conf
/usr/local/nginx/conf/
# cp -f /usr/local/src/nginx.conf
/usr/local/nginx/conf/nginx.conf
# ulimit -SHn 65535
# /usr/local/php/sbin/php-fpm
start
# service nginx start

8.关于安全设置

查找/usr/local/etc/cgi/php.ini里的

;
cgi.fix_pathinfo=0

把这句前的分号去掉,变成

cgi.fix_pathinfo=0
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