安哥网络 发表于 2013-12-5 17:40:27

Linux(基于CentOS的LNMP) 服务器部署标准 白丁简明版

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:
atdcrondirqbalancemicrocode_ctlnetworksendmailsshdsyslog
关闭SElinux:修改/etc/selinux/config文件中的SELINUX= 为 disabled
3.更换快速源

# 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0.7.65http://wiki.nginx.org/NginxChs
PHP
当前稳定版5.2.13http://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5.0.86http://dev.mysql.coml/
Zend
当前稳定版3.3.3http://www.zend.com/
Memcache
当前稳定版2.2.5http://pecl.php.net/package/memcache/
Memcached
当前稳定版1.4.5http://memcached.googlecode.comLibiconv
当前稳定版1.13.1http://www.gnu.org/software/libiconv/
libevent
当前稳定版1.4.13http://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 段增加datadir = /var/lib/mysqlskip-innodbwait-timeout = 10max_connections = 512max_connect_errors = 10000000在 段修改max_allowed_packet = 16Mthread_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用户选装)

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# ./installPlease 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/ZendConfirm 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/cgiAre you using Apache Web server? 这里选No

7.启动Nginx和PHP
# 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

源文摘自:http://www.discuz.net/thread-1833489-1-1.html

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