CentOS5/6编译安装LAMP

一、环境说明准备

本次使用CentOS5.5、Centos6.5，编译安装Apache2.4.20、MysqL-5.5.48、PHP-5.5.30。

编译PHP以Apache模块方式运行。编译PHP前需要先编译好Apache和MysqL。

1.关闭SELINUX，配置yum源。

setenforce0
sed-i's/SELINUX=enforcing/SELINUX=permissive/g'/etc/selinux/config
##此处使用的是阿里镜像源作为yum源。
mv/etc/yum.repos.d/CentOS-Base.repo/etc/yum.repos.d/CentOS-Base.repo.backup
##下载CentOS5源
wget-O/etc/yum.repos.d/CentOS-Base.repohttp://mirrors.aliyun.com/repo/Centos-5.repo
##下载CentOS6源
wget-O/etc/yum.repos.d/CentOS-Base.repohttp://mirrors.aliyun.com/repo/Centos-6.repo
##根据系统下载好对应版本的源后，需要yummakecache
yummakecache

2.下载Apache、MysqL、PHP源码包。

下载apr、apr-util、pcre。此三项为Apache2.4安装所需的依赖包。

其中apr、apr-util是Apache可移植运行库。它们为apache提供运行环境，相当于运行JAVA时所需要的JDK/JRE环境。

pcre提供pcre兼容的正则表达式，为apache的rewrite功能提供支持。

wgethttp://apache.fayea.com//apr/apr-1.5.2.tar.gz-O/usr/local/src/apr-1.5.2.tar.gz
wgethttp://apache.fayea.com//apr/apr-util-1.5.4.tar.gz-O/usr/local/src/apr-util-1.5.4.tar.gz
wget--no-check-certificatehttps://ftp.pcre.org/pub/pcre/pcre-8.40.tar.gz-O/usr/local/src/pcre-8.40.tar.gz
##下载Apache-2.4.20
wgethttp://archive.apache.org/dist/httpd/httpd-2.4.20.tar.gz-O/usr/local/src/httpd-2.4.20.tar.gz
##下载MysqL-5.5.48
wget--no-check-certificatehttps://cdn.MysqL.com/archives/MysqL-5.5/MysqL-5.5.48.tar.gz-O/usr/local/src/MysqL-5.5.48.tar.gz
##下载PHP-5.5.30
wgethttp://cn2.PHP.net/distributions/PHP-5.5.30.tar.gz-O/usr/local/src/PHP-5.5.30.tar.gz

wgetftp://mcrypt.hellug.gr/pub/crypto/mcrypt/attic/libmcrypt/libmcrypt-2.5.7.tar.gz-O/usr/local/src/libmcrypt-2.5.7.tar.gz

二、安装Apache、MysqL、PHP

1.安装依赖包

yuminstall-ygccgcc-c++cmakencurses-develbisonopensslopenssl-devellibxml2libxml2-devellibmcryptlibmcrypt-develzlibzlib-devellibpnglibpng-devellibtooljpeg6libjpeglibjpeg-develfreetypefreetype-develautoconfautomakegdlibXpm-develcurlcurl-devel

2.编译安装apr、apr-util、pcre。

cd/usr/local/src/
tarxfapr-1.5.2.tar.gz
tarxfapr-util-1.5.4.tar.gz
tarxfpcre-8.40.tar.gz
tarxfhttpd-2.4.20.tar.gz
tarxfMysqL-5.5.48.tar.gz
tarxfPHP-5.5.30.tar.gz
tarxflibmcrypt-2.5.7.tar.gz

cd/usr/local/src/apr-1.5.2
./configure--prefix=/usr/local/apr
make&&makeinstall

cd/usr/local/src/apr-util-1.5.4
./configure--prefix=/usr/local/apr-util--with-apr=/usr/local/apr/
make&&makeinstall

cd/usr/local/src/pcre-8.40
./configure--prefix=/usr/local/pcre
make&&makeinstall

3.编译安装Apache-2.4.20

cd/usr/local/src/httpd-2.4.20
./configure--prefix=/usr/local/apache-2.4.20--with-apr=/usr/local/apr/--with-apr-util=/usr/local/apr-util/--with-pcre=/usr/local/pcre/--enable-so--enable-modules=most--enable-mods-shared=most--enable-rewrite--enable-ssl--enable-mpms-shared=all
make&&makeinstall

ln-s/usr/local/apache-2.4.20/usr/local/apache

##配置apache开机自动启动
echo'/usr/local/apache/bin/apachectlstart'>>/etc/rc.local

4.编译安装MysqL

mkdir-p/mydata/data
useradd-rMysqL
chown-RMysqL:MysqL/mydata/data

cd/usr/local/src/MysqL-5.5.48
cmake\
-DCMAKE_INSTALL_PREFIX=/usr/local/MysqL-5.5.48\
-DMysqL_DATADIR=/mydata/data\
-DSYSconfdIR=/etc/my.cnf\
-DWITH_MYISAM_STORAGE_ENGINE=1\
-DWITH_INNOBASE_STORAGE_ENGINE=1\
-DWITH_MEMORY_STORAGE_ENGINE=1\
-DWITH_PARTITION_STORAGE_ENGINE=1\
-DWITH_READLINE=1\
-DMysqL_UNIX_ADDR=/mydata/data/MysqLd.sock\
-DENABLED_LOCAL_INFILE=1\
-DEXTRA_CHARSETS=all\
-DDEFAULT_CHARSET=utf8\
-DDEFAULT_COLLATION=utf8_general_ci\
-DMysqL_TCP_PORT=3306
make&&makeinstall

ln-s/usr/local/MysqL-5.5.48/usr/local/MysqL
ln-s/usr/local/MysqL/include/*/usr/local/include/

##创建MysqL配置文件
cat>/etc/my.cnf<<EOF
[MysqLd]
datadir=/mydata/data
user=MysqL
socket=/mydata/data/MysqLd.sock
#disablingsymbolic-linksisrecommendedtopreventassortedsecurityrisks
symbolic-links=0
[MysqLd_safe]
log-error=/mydata/data/MysqLd.log
pid-file=/mydata/data/MysqLd.pid
EOF

##配置MysqL启动脚本及开机自动启动
cp/usr/local/MysqL/support-files/MysqL.server/etc/init.d/MysqLd
chkconfig--addMysqLd
chkconfigMysqLd--level345on

##初始化MysqL
/usr/local/MysqL/scripts/MysqL_install_db--basedir=/usr/local/MysqL--datadir=/mydata/data/--user=MysqL
ln-s/usr/local/MysqL/bin/*/usr/bin/
/etc/init.d/MysqLdstart
/usr/local/MysqL/bin/MysqL_secure_installation

5.编译安装PHP

cd/usr/local/src/libmcrypt-2.5.7
./configure--prefix=/usr/local/libmcrypt
make&&makeinstall

cd/usr/local/src/PHP-5.5.30
./configure\
--prefix=/usr/local/PHP5.5.30\
--with-config-file-path=/usr/local/PHP/etc\
--with-apxs2=/usr/local/apache/bin/apxs\
--with-MysqL=/usr/local/MysqL/\
--with-libxml-dir\
--with-png-dir\
--with-jpeg-dir\
--with-freetype-dir\
--with-gd\
--with-zlib-dir\
--with-MysqLi\
--with-xpm-dir=/usr/lib64/\
--with-curl\
--enable-soap\
--enable-mbstring=all\
--enable-sockets\
--enable-maintainer-zts\
--with-mcrypt=/usr/local/libmcrypt/
##注意：当Apache使用event或worker时，编译PHP需要使用--enable-maintainer-zts参数，当Apache以prefork工作时则不需要使用--enable-maintainer-zts参数。
##上文中编译Apache时使用了--enable-mpms-shared=all参数，默认会将三种模式以动态模块的方式编译，默认使用event模式，所以此处编译PHP需要添加--enable-maintainer-zts参数。
make&&makeinstall

ln-s/usr/local/PHP5.5.30/usr/local/PHP
cp/usr/local/src/PHP-5.5.30/PHP.ini-production/usr/local/PHP/etc/PHP.ini

三、配置apache站点及防火墙

1.配置Apache

cp/usr/local/apache/conf/httpd.conf/usr/local/apache/conf/httpd.conf.back
mkdir-p/usr/local/apache/conf/conf.d/

cat>>/usr/local/apache/conf/httpd.conf<<EOF
#######
ServerNamelocalhost:80
AddTypeapplication/x-httpd-PHP.PHP
TraceEnableoff
ServerTokensprod
ServerSignatureOff
EOF

##配置站点www.a.com，仅需将"web=www.a.com"修改成对应站点名称，运行以下脚本即可创建虚拟主机以及相应的目录。
web=www.a.com
mkdir-p/www/$web

cat>>/usr/local/apache/conf/httpd.conf<<EOF
########
Includeconf/conf.d/$web.conf
########
EOF

cat>/usr/local/apache/conf/conf.d/$web.conf<<EOF
<VirtualHost*:80>
DocumentRoot"/www/$web/"
ServerName$web
ErrorLog"|/usr/local/apache/bin/rotatelogs/usr/local/apache/logs/$web-%Y%m%d_error.log86400480"
CustomLog"|/usr/local/apache/bin/rotatelogs/usr/local/apache/logs/$web-%Y%m%d_access.log86400480"common
</VirtualHost>
<Directory"/www/$web/">
OptionsIndexesFollowSymLinks
AllowOverrideAll
Requireallgranted
DirectoryIndexindex.PHPindex.Htmlindex.html
</Directory>
EOF

2.配置防火墙

##配置防火墙规则，外网允许80、22端口通过防火墙，允许内网流量(eth0为内外网卡)
##需要注意检查eth0是否为外网网卡，若是外网网卡，需要去掉iptables-AINPUT-ieth0-jACCEPT规则。
##此外192.168.175.0/24，需要修改成自己的内网网段。
##防火墙以脚本形式保存，开机自动读取脚本加载防火墙配置，故对防火墙做的任何修改一定要及时保存到脚本中，以免下次重启后防火墙规则出现错误。
mkdir-p/www/scripts/

cat>/www/scripts/iptables.sh<<EOF
iptables-PINPUTACCEPT
iptables-F
#enabletheportinput
iptables-AINPUT-ptcp--dport80-jACCEPT
iptables-AINPUT-ptcp--dport22-jACCEPT
iptables-AINPUT-s192.168.175.0/24-ptcp--dport3306-jACCEPT
#enableping
iptables-AINPUT-picmp--icmp-typeecho-reply-jACCEPT
iptables-AINPUT-picmp--icmp-typeecho-request-jACCEPT
#enabletheinterfaceinput
iptables-AINPUT-ieth0-jACCEPT
iptables-AINPUT-ilo-jACCEPT
iptables-AINPUT-mstate--stateRELATED,ESTABLISHED-jACCEPT
iptables-AINPUT-ptcp-mtcp--tcp-flagsFIN,SYN,RST,PSH,ACK,URGNONE-jDROP
iptables-AINPUT-ptcp-mtcp--tcp-flagsFIN,SYNFIN,SYN-jDROP
iptables-AINPUT-ptcp-mtcp--tcp-flagsSYN,RSTSYN,RST-jDROP
iptables-AINPUT-ptcp-mtcp--tcp-flagsFIN,RSTFIN,ACKFIN-jDROP
iptables-AINPUT-ptcp-mtcp--tcp-flagsPSH,ACKPSH-jDROP
iptables-AINPUT-ptcp-mtcp--tcp-flagsACK,URGURG-jDROP
iptables-PINPUTDROP
iptables-POUTPUTACCEPT
iptables-PFORWARDDROP
EOF

chmod+x/www/scripts/iptables.sh
/www/scripts/iptables.sh

##将防火墙规则加到开机自动启动
echo'/www/scripts/iptables.sh'>>/etc/rc.local

四、编译安装PHP扩展模块(编译PDO)

wgethttp://pecl.PHP.net/get/PDO_MysqL-1.0.2.tgz-O/usr/local/src/PDO_MysqL-1.0.2.tgz

cd/usr/local/src/
tarxfPDO_MysqL-1.0.2.tgz

cdPDO_MysqL-1.0.2
/usr/local/PHP/bin/PHPize
./configure-with-PHP-config=/usr/local/PHP/bin/PHP-config-with-pdo-MysqL=/usr/local/MysqL
make&&makeinstall

echo'extension=pdo_MysqL.so'>>/usr/local/PHP/etc/PHP.ini
/usr/local/apache/bin/apachectlrestart

五、PHP及数据库连接测试页

1.PHP测试页PHPinfo.PHP

<?PHP
echo'<pre>';
var_dump(get_loaded_extensions());
echoPHPinfo();
?>

2.MysqL连接测试MysqL.PHP

<?PHP
$link=MysqL_connect("127.0.0.1","root","123456");
if(!$link)echo"FAILD";
elseecho"OK!";
?>

3.MysqLi连接测试MysqLi.PHP

<?PHP
$link=newMysqLi('localhost','root','123456','MysqL');
if(!$link)echo"FAILD";
elseecho"OK!";
?>

4.pdo连接测试pdo.PHP

<?PHP
$db=newPDO('MysqL:host=localhost;dbname=MysqL','123456');
if(!$db)echo"FAILD";
elseecho"OK!";
?>