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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) 网站根目录 /home/www/wwwroot(可按情况设置) 虚拟主机日志根目录 /home/www/logs(可按情况设置) 运行账户 www:www 二、系统环境部署及调整 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) # ifconfig(检查网卡设置是否正确) # ping www.163.com (检查网络是否正常) # 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) 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yum国内源 # cd /etc/yum.repos.d # mv CentOS-Base.repo CentOS-Base.repo.save # wget http://centos.ustc.edu.cn/CentOS-Base.repo.5 # mv CentOS-Base.repo.5 CentOS-Base.repo # yum clean all 4、服务器时间检查和设置 #data (检查时间是否正确,是否是中国时间CST) #cp -f /usr/share/zoneinfo/Asia/Shanghai /etc/localtime (如果时区不对,则执行,时间正常的跳过) #yum -y install ntp (安装ntp对时工具) #chkconfig ntpd on (让对时服务开机启动) 5、使用 yum 对系统进行更新并且安装必要软件包 #yum update –y #yum -y install 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 6. 重新启动系统 # init 6 三、编译安装L.A.M.P环境 1、下载软件(截止到09年10月的最新版本) # cd /usr/local/src #wget http://sysoev.ru/nginx/nginx-0.7.63.tar.gz #wget http://download.scientificlinux.net/nginx #wget http://download.scientificlinux.net/php-fpm.conf #wget http://download.scientificlinux.net/nginx.conf #wget http://download.scientificlinux.net/fcgi.conf #wget http://download.scientificlinux.net/php-5.2.10.tar.gz #wget http://download.scientificlinux.net/php-5.2.10-fpm-0.5.13.diff.gz #wget http://download.scientificlinux.net/ZendOptimizer-3.3.3-linux-glibc23-i386.tar.gz (32位系统) #wget http://download.scientificlinux.net/ZendOptimizer-3.3.3-linux-glibc23-x86_64.tar.gz (64位系统) #wget http://download.scientificlinux.net/mysql-5.1.39-linux-i686-glibc23.tar.gz (32位系统) #wget http://download.scientificlinux.net/mysql-5.1.39-linux-x86_64-glibc23.tar.gz (64位系统) 2、安装MySQL
cd /usr/local/src
tar zxvf mysql-5.1.39-linux-i686-glibc23.tar.gz
mv mysql-5.1.39-linux-i686-glibc23 /usr/local/
ln -s /usr/local/mysql-5.1.39-linux-i686-glibc23/ /usr/local/mysql
groupadd mysql
useradd -g mysql mysql
chown -R mysql:mysql /usr/local/mysql
chown -R mysql:mysql /usr/local/mysql-5.1.39-linux-i686-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_for_root' 其中引号内的password_for_root是要设置的root密码 3、安装Nginx
cd /usr/local/src/
tar zxvf nginx-0.7.63.tar.gz
cd nginx-0.7.63
./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
cp /usr/local/src/nginx /etc/init.d/nginx
chmod 755 /etc/init.d/nginx
chkconfig --add nginx
chkconfig nginx on
4、安装PHP和Zend
cd /usr/local/src
tar zxvf php-5.2.10.tar.gz
gzip -cd php-5.2.10-fpm-0.5.13.diff.gz | patch -d php-5.2.10 -p1
cd php-5.2.10
./configure --prefix=/usr/local/php5 --with-config-file-path=/usr/local/etc/cgi --enable-mbstring --enable-ftp --with-gd --with-jpeg-dir=/usr --with-png-dir=/usr --enable-magic-quotes --with-mysql=/usr/local/mysql --with-pear --enable-sockets --with-ttf --with-freetype-dir=/usr --enable-gd-native-ttf --with-zlib --enable-sysvsem --enable-sysvshm --with-libxml-dir=/usr --enable-force-cgi-redirect --enable-fastcgi --with-xmlrpc --enable-zip --enable-fpm
make
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/php5/etc/php-fpm.conf
groupadd www
useradd -g www www
echo 'ulimit -SHn 65535' >> /etc/rc.local
echo '/usr/local/php5/sbin/php-fpm start' >> /etc/rc.local
cd /usr/local/src
tar zxvf ZendOptimizer-3.3.3-linux-glibc23-i386.tar.gz
cd ZendOptimizer-3.3.3-linux-glibc23-i386
./install
(注意第一个要填的路径是Zend安装路径,第二个是php.ini所在的路径,即/usr/local/etc/cgi) (不要选重启apache) 5、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
mkdir -p /home/www/wwwroot
ulimit -SHn 65535
/usr/local/php5/sbin/php-fpm start
service nginx start
在/home/www/wwwroot放入一个index.php,内容为 打开浏览器访问,即可看到phpinfo页面 6、设置系统防火墙 编辑/usr/local/sbin/fw.sh 复制以下内容进去
#!/bin/bash
# Stop iptables service first
service iptables stop
# Load FTP Kernel modules
/sbin/modprobe ip_conntrack_ftp
/sbin/modprobe ip_nat_ftp
# Inital chains default policy
/sbin/iptables -F -t filter
/sbin/iptables -P INPUT DROP
/sbin/iptables -P OUTPUT ACCEPT
# Enable Native Network Transfer
/sbin/iptables -A INPUT -i lo -j ACCEPT
# Accept Established Connections
/sbin/iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
# ICMP Control
/sbin/iptables -A INPUT -p icmp -m limit --limit 1/s --limit-burst 10 -j ACCEPT
# WWW Service
/sbin/iptables -A INPUT -p tcp --dport 80 -j ACCEPT
# FTP Service
/sbin/iptables -A INPUT -p tcp --dport 21 -j ACCEPT
# SSH Service
/sbin/iptables -A INPUT -p tcp --dport 22 -j ACCEPT
退出编辑,执行以下命令
# chmod 755 /usr/local/sbin/fw.sh
# echo '/usr/local/sbin/fw.sh' >> /etc/rc.local
# /usr/local/sbin/fw.sh |