Centos5.5下安装LAMP完整版

2024年5月10日 258次阅读

Centos5.5(32bit)

Author:hx10

Date: 2010/7/25 hangzhou

Blog :http://hi.baidu.com/hx10 转载:
http://hx100.blog.51cto.com/44326/359296 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*`

CURSRV=`echo $i|cut -c 15-` echo $CURSRV

case $CURSRV in

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

ServerAdmin
[email protected]

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

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：

ServerLimit 256

StartServers 5

MinSpareServers 5

MaxSpareServers 10

MaxClients 256

MaxRequestsPerChild 0

</IfModule>

修改后配置如下

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
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