Centos5.5下安装LAMP完整版
2010-07-26 01:17
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[align=center]Centos5.5下安装LAMP完整版[/align] Centos5.5(32bit) Author:hx10 Date: 2010/7/25 hangzhou Blog :http://hi.baidu.com/hx10 下载软件包(截至2010/7/25软件为最新稳定版本) http://www.libgd.org/releases/gd-2.0.35.tar.gz ftp://xmlsoft.org/libxml2/libxml2-2.7.7.tar.gz http://ftp.devil-linux.org/pub/devel/sources/1.2/libmcrypt-2.5.8.tar.bz2 http://cronolog.org/download/cronolog-1.6.2.tar.gz http://labs.renren.com/apache-mirror/httpd/httpd-2.2.15.tar.gz http://downloads.mysql.com/archives/mysql-5.0/mysql-5.0.91.tar.gz http://cn.php.net/distributions/php-5.2.14.tar.gz http://xcache.lighttpd.net/pub/Releases/1.3.0/xcache-1.3.0.tar.gz http://downloads.zend.com/optimizer/3.3.9/ZendOptimizer-3.3.9-linux-glibc23-i386.tar.gz 保存为down.txt # cd /usr/local/src # wget -i down.txt cd /usr/local/src vim init.sh #welcome cat << EOF +--------------------------------------------------------------+ | === Welcome to Centos System init === | +--------------http://www.linuxtone.org------------------------+ +----------------------Author:NetSeek--------------------------+ EOF #disable ipv6 cat << EOF +--------------------------------------------------------------+ | === Welcome to Disable IPV6 === | +--------------------------------------------------------------+ EOF echo "alias net-pf-10 off" >> /etc/modprobe.conf echo "alias ipv6 off" >> /etc/modprobe.conf /sbin/chkconfig --level 35 ip6tables off echo "ipv6 is disabled!" #disable selinux sed -i '/SELINUX/s/enforcing/disabled/' /etc/selinux/config echo "selinux is disabled,you must reboot!" #vim sed -i "8 s/^/alias vi='vim'/" /root/.bashrc echo 'syntax on' > /root/.vimrc #zh_cn sed -i -e 's/^LANG=.*/LANG="zh_CN.GB18030"/' /etc/sysconfig/i18n #tunoff services #-------------------------------------------------------------------------------- cat << EOF +--------------------------------------------------------------+ | === Welcome to Tunoff services === | +--------------------------------------------------------------+ EOF #--------------------------------------------------------------------------------- for i in `ls /etc/rc3.d/S*` do CURSRV=`echo $i|cut -c 15-` echo $CURSRV case $CURSRV in crond | irqbalance | microcode_ctl | network | random | sendmail | sshd | syslog | local | mysqld ) echo "Base services, Skip!" ;; *) echo "change $CURSRV to off" chkconfig --level 235 $CURSRV off service $CURSRV stop ;; esac done # sh init.sh # reboot 二、编译安装基本环境 1. 安装准备 1) 系统约定 操作系统:Centos5.5 i386 IP:192.168.1.103 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 /data/mysql/data(可按情况设置) Apache 网站根目录 /data/www/wwwroot(可按情况设置) Apache 虚拟主机日志根目录 /data/www/logs(可按情况设置) Apache 运行账户 www:www useradd -d /data/www/ chown www.www /data/www/wwwroot 2) 系统环境部署及调整 检查系统是否正常 # tail -n100 /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.baidu.com (检查网络是否正常) 3) 使用 yum 程序安装所需开发包(以下为标准的 RPM 包名称) #rpm --import http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5 # yum -y install ntp vim-enhanced gcc gcc-c++ gcc-g77 flex bison autoconf automake bzip2-devel \ ncurses-devel zlib-devel libjpeg-devel libpng-devel libtiff-devel freetype-devel libXpm-devel \ gettext-devel pam-devel libtool libtool-ltdl openssl openssl-devel fontconfig-devel 解释如下: 安装基本的编译工具 # yum install -y gcc gcc-c++ flex bison autoconf automake libtool bzip2-devel zlib-devel ncurses-devel pam-devel 安装编译 GD 需要的库# yum install -y xorg-x11-server-Xorg fontconfig-devel libXpm-devel libjpeg-devel libpng-devel libtiff-devel freetype-devel 安装mysql需要的库# yum install -y libxml2-devel curl-devel 4) 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 * * * * /usr/sbin/ntpdate 210.72.145.44 > /dev/null 2>&1 service crond restart 2. 编译安装软件包 1)GD2 cd /usr/local/src tar -zxvf gd-2.0.35.tar.gz cd gd-2.0.35 ./configure --prefix=/usr/local/libxml2 make && make install 2) LibXML2 tar -zxvf libxml2-2.7.7.tar.gz cd libxml2-2.7.7 ./configure --prefix=/usr/local/libxml2 make && make install 3) LibMcrypt tar xvf libmcrypt-2.5.8.tar.bz2 cd libmcrypt-2.5.8 ./configure --prefix=/usr/local/libmcrypt make && make install 4) Apache日志截断程序 tar zxvf cronolog-1.6.2.tar.gz cd cronolog-1.6.2 ./configure --prefix=/usr/local/cronolog make && make install 这几步可以放到脚本里面安装 vim install_1.sh cd /usr/local/src tar -zxvf gd-2.0.35.tar.gz cd gd-2.0.35 ./configure --prefix=/usr/local/gd2 make && make install cd .. tar -zxvf libxml2-2.7.7.tar.gz cd libxml2-2.7.7 ./configure --prefix=/usr/local/libxml2 make && make install cd .. tar xvf libmcrypt-2.5.8.tar.bz2 cd libmcrypt-2.5.8 ./configure --prefix=/usr/local/libmcrypt make && make install cd .. tar zxvf cronolog-1.6.2.tar.gz cd cronolog-1.6.2 ./configure --prefix=/usr/local/cronolog make && make install cd.. exit # sh install_1.sh 5) 安装mysql 查看分析你的CPU型号 http://en.gentoo-wiki.com/wiki/Safe_Cflags 查找您的GCC编译参数 确定系统CPU类型 # cat /proc/cpuinfo | grep "model name" model name : Intel(R) Core(TM)2 Duo CPU T6570 @ 2.10GHz 执行后会看到系统中CPU的具体型号,记下CPU型号。 查到CPU的参数为 64 bit profile (amd64) for < GCC 4.3 CHOST="x86_64-pc-linux-gnu" CFLAGS="-march=nocona -O2 -pipe" CXXFLAGS="${CFLAGS}" tar -zxvf mysql-5.0.91.tar.gz cd mysql-5.0.91 修改mysql的最大连接数,默认是100 vim sql/mysqld.cc 搜索max_connections,找到REQUIRED_ARG后面的100,改成1500,当然小点也可以,根据你的需要来,不建议改的太大,然后保存 vim install_mysql.sh CHOST="x86_64-pc-linux-gnu" CFLAGS="-march=nocona -O2 -pipe" CXXFLAGS="${CFLAGS}" ./configure \ "--prefix=/usr/local/mysql" \ "--localstatedir=/data/mysql/data" \ "--with-comment=Source" \ "--with-server-suffix=-hx10" \ "--with-mysqld-user=mysql" \ "--without-debug" \ "--with-big-tables" \ "--with-charset=gbk" \ "--with-collation=gbk_chinese_ci" \ "--with-extra-charsets=all" \ "--with-pthread" \ "--enable-static" \ "--enable-thread-safe-client" \ "--with-client-ldflags=-all-static" \ "--with-mysqld-ldflags=-all-static" \ "--enable-assembler" \ "--without-isam" \ "--without-innodb" \ "--without-ndb-debug" make && make install mkdir -p /data/mysql/data useradd mysql -d /data/mysql -s /sbin/nologin /usr/local/mysql/bin/mysql_install_db --user=mysql cd /usr/local/mysql chown -R root:mysql . chown -R mysql /data/mysql/data cp share/mysql/my-huge.cnf /etc/my.cnf cp share/mysql/mysql.server /etc/rc.d/init.d/mysqld chmod 755 /etc/rc.d/init.d/mysqld chkconfig --add mysqld /etc/rc.d/init.d/mysqld start cd /usr/local/mysql/bin for i in *; do ln -s /usr/local/mysql/bin/$i /usr/bin/$i; done 然后执行脚本 sh install_mysql.sh # mysql -u root -p mysql> select version(); +----------------------+ | version() | +----------------------+ | 5.0.91-hx10-log | +----------------------+ 1 row in set (0.00 sec) mysql> 6)安装apache groupadd httpd useradd -g httpd -s /sbin/nologin -M httpd tar -zxvf httpd-2.2.15.tar.gz cd httpd-2.2.15 vim install_httpd.sh ./configure \ "--prefix=/usr/local/apache2" \ "--with-included-apr" \ "--enable-so" \ "--enable-deflate=shared" \ "--enable-expires=shared" \ "--enable-rewrite=shared" \ "--enable-static-support" \ "--disable-userdir" make make install cd .. exit # sh install_httpd.sh 7)安装php tar -zxvf php-5.2.14.tar.gz cd php-5.2.14 vim install_php.sh mkdir -p /usr/local/php/etc ./configure \ "--prefix=/usr/local/php" \ "--with-apxs2=/usr/local/apache2/bin/apxs" \ "--with-config-file-path=/usr/local/php/etc" \ "--with-mysql=/usr/local/mysql" \ "--with-libxml-dir=/usr/local/libxml2" \ "--with-gd=/usr/local/gd2" \ "--with-jpeg-dir" \ "--with-png-dir" \ "--with-bz2" \ "--with-freetype-dir" \ "--with-iconv-dir" \ "--with-zlib-dir " \ "--with-openssll" \ "--with-mcrypt=/usr/local/libmcrypt" \ "--enable-soap" \ "--enable-gd-native-ttf" \ "--enable-ftp" \ "--enable-mbstring" \ "--enable-exif" \ "--disable-ipv6" \ "--disable-cgi" \ "--disable-cli" make make install cp php.ini-dist /usr/local/php/etc/php.ini #sh install_php.sh 7)安装Xcache tar -zxvf xcache-1.3.0.tar.gz cd xcache-1.3.0 /usr/local/php/bin/phpize \ ./configure --enable-xcache \ --enable-xcache-coverager \ --with-php-config=/usr/local/php/bin/php-config \ --enable-inline-optimization --disable-debug vim /usr/local/php/etc/php.ini 在最后添加以下内容 [xcache-common] zend_extension = /usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/xcache.so [xcache.admin] xcache.admin.user = "admin" ;create md5 password: echo -n "password"| md5sum xcache.admin.pass = "f3dfd37a03b1356d6380b41e524f903b" #password is hx10.com [xcache] ; Change xcache.size to tune the size of the opcode cache xcache.size = 24M xcache.shm_scheme = "mmap" xcache.count = 4 xcache.slots = 8K xcache.ttl = 0 xcache.gc_interval = 0 ; Change xcache.var_size to adjust the size of variable cache xcache.var_size = 8M xcache.var_count = 1 xcache.var_slots = 8K xcache.var_ttl = 0 xcache.var_maxttl = 0 xcache.var_gc_interval = 300 xcache.test = Off xcache.readonly_protection = On xcache.mmap_path = "/tmp/xcache" xcache.coredump_directory = "" xcache.cacher = On xcache.stat = On xcache.optimizer = Off [xcache.coverager] xcache.coverager = On xcache.coveragedump_directory = "" 8)安装Zend Optimizer tar -zxvf tar -zxvf ZendOptimizer-3.3.9-linux-glibc23-i386.tar.gz mv ZendOptimizer-3.3.9-linux-glibc23-i386 /usr/local/Zend cp /usr/local/Zend/data/5_2_x_comp/ZendOptimizer.so /usr/local/Zend/ (因为php是5.2) vim /usr/local/php/etc/php.ini 最后一行加入以下内容 zend_optimizer.optimization_level=15 zend_extension=/usr/local/Zend/ZendOptimizer.so 9)整合Apache与PHP及系统初化配置 vim /usr/local/apache2/conf/httpd.conf 查找AddType application/x-gzip .gz .tgz,在该行下面添加 AddType application/x-httpd-php .php 查找DirectoryIndex index.html 把该行修改成 DirectoryIndex index.html index.htm index.php 找到 #Include conf/extra/httpd-mpm.conf #Include conf/extra/httpd-info.conf #Include conf/extra/httpd-vhosts.conf #Include conf/extra/httpd-default.conf 去掉这4行前面的# 注意:以上 4 个扩展配置文件中的设置请按照相关原则进行合理配置! vim /usr/local/apache2/conf/extra/httpd-vhosts.conf <VirtualHost *:80> ServerAdmin webmaster@hx10.com DocumentRoot "/www/wwwroot/" ServerName mail.520.com ServerAlias www.dummy-host.example.com ErrorLog "logs/dummy-host.example.com-error_log" CustomLog "logs/dummy-host.example.com-access_log" common </VirtualHost> 新建一个虚拟主机 mkdir -p /www/wwwroot/ 然后把探针放到这个目录 vim /usr/local/apache2/conf/httpd.conf 找到 <Directory /> Options FollowSymLinks AllowOverride None Order deny,allow Deny from all //把这里的Deny改成Allow </Directory> 找到 #ServerName www.example.com:80 在这一行后面加入下面一行 ServerName 127.0.0.1:80 找到 User httpd Group httpd 把原来的daemon修改成httpd Apache 运行账户 httpd:httpd chown -R httpd:httpd /www/wwwroot 重启apache # /usr/local/apache2/bin/apachectl restart 输入探针的地址访问 http://ip/php.php 10)安全和性能优化 vim /usr/local/php/etc/php.ini 查找disable_functions = 等号后面加入以下参数,注意不能换行 phpinfo,passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status, ini_alter,ini_alter,ini_restore,dl,pfsockopen,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server,get_cfg_var 查找以下2项,把on改成off expose_php = Off display_errors = Off vim /usr/local/apache2/conf/extra/httpd-default.conf 修改后的内容如下 Timeout 15 KeepAlive Off MaxKeepAliveRequests 50 KeepAliveTimeout 5 UseCanonicalName Off AccessFileName .htaccess ServerTokens Prod ServerSignature off HostnameLookups Off vim /usr/local/apache2/conf/extra/httpd-mpm.conf 修改一个模块后的内容如下 原来的配置如下: <IfModule mpm_prefork_module> ServerLimit 256 StartServers 5 MinSpareServers 5 MaxSpareServers 10 MaxClients 256 MaxRequestsPerChild 0 </IfModule> 修改后配置如下 <IfModule mpm_prefork_module> ServerLimit 2000 StartServers 2000 MinSpareServers 10 MaxSpareServers 10 MaxClients 2000 MaxRequestsPerChild 10000 </IfModule> 查看是什么模式 /usr/local/apache2/bin/apachectl -l 如果出现prefork.c那就说明是prefork模式 关于详细的参数调整,查看http://zhengdl126.javaeye.com/blog/450620 11)将apache,mysql安装为系统服务 # cp /usr/local/apache2/bin/apachectl /etc/rc.d/init.d/httpd #cd /etc/rc.d/init.d #vi /etc/rc.d/init.d/httpd 添加以下两行内容(在#!/bin/sh下面) # chkconfig: 2345 10 90 # description: Activates/Deactivates Apache Web Server 最后,运行chkconfig 把Apache 添加到系统的启动服务组里面: # chkconfig --add httpd # chkconfig httpd on mysql前面已经加入到服务启动,不需要此步骤 cp /usr/local/mysql/support-files/mysql.server /etc/rc.d/init.d/mysqld cd /etc/rc.d/init.d chkconfig --add mysqld //ntsysv检查Mysql是否已经加载到服务启动 service mysqld start/stop /usr/local/mysql/bin/mysqladmin -uroot -p shutdown //关闭mysql 本文出自 “无云安全技术站” 博客,请务必保留此出处/article/4379901.html |
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