CentOS5/6编译安装LAMP

狂欢‰一夜

　　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。
setenforce 0
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.repo http://mirrors.aliyun.com/repo/Centos-5.repo
##下载CentOS6源
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo
##根据系统下载好对应版本的源后，需要yum makecache
yum makecache　　

　　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。
wget http://apache.fayea.com//apr/apr-1.5.2.tar.gz -O /usr/local/src/apr-1.5.2.tar.gz
wget http://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-certificate https://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
wget http://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-certificate https://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
wget http://cn2.php.net/distributions/php-5.5.30.tar.gz -O  /usr/local/src/php-5.5.30.tar.gz
wget ftp://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

yum install -y gcc gcc-c++ cmake ncurses-devel bison openssl openssl-devel libxml2 libxml2-devel libmcrypt libmcrypt-devel zlib zlib-devel libpng libpng-devel libtool jpeg6 libjpeg libjpeg-devel freetype freetype-devel autoconf automake gd libXpm-devel curl curl-devel　　

　　2.编译安装apr、apr-util、pcre。
cd /usr/local/src/
tar xf apr-1.5.2.tar.gz
tar xf apr-util-1.5.4.tar.gz
tar xf pcre-8.40.tar.gz
tar xf httpd-2.4.20.tar.gz
tar xf mysql-5.5.48.tar.gz
tar xf php-5.5.30.tar.gz
tar xf libmcrypt-2.5.7.tar.gz
cd /usr/local/src/apr-1.5.2
./configure --prefix=/usr/local/apr
make && make install
cd /usr/local/src/apr-util-1.5.4
./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr/
make && make install
cd /usr/local/src/pcre-8.40
./configure --prefix=/usr/local/pcre
make && make install　　

　　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 && make install
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/apachectl start ' >> /etc/rc.local　　

　　4.编译安装Mysql
mkdir -p /mydata/data
useradd -r mysql
chown -R mysql: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 && make install
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
# Disabling symbolic-links is recommended to prevent assorted security risks
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 --add mysqld
chkconfig mysqld --level 345 on
##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/mysqld start
/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 && make install
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 && make install
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
#######
ServerName localhost:80
AddType application/x-httpd-php .php
TraceEnable off
ServerTokens Prod
ServerSignature Off
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/$web
cat >>/usr/local/apache/conf/httpd.conf <<EOF
########
Include conf/conf.d/$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.log 86400 480"
    CustomLog "|/usr/local/apache/bin/rotatelogs  /usr/local/apache/logs/$web-%Y%m%d_access.log 86400 480" common
</VirtualHost>
<Directory "/www/$web/">
    Options Indexes FollowSymLinks
    AllowOverride All
    Require all granted
    DirectoryIndex index.php index.Html index.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 -A INPUT -i eth0 -j ACCEPT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 -P INPUT ACCEPT
iptables -F
#enable the port input
iptables -A INPUT -p tcp --dport 80 -j ACCEPT
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
iptables -A INPUT -s 192.168.175.0/24 -p tcp --dport 3306 -j ACCEPT
# enable ping
iptables -A INPUT -p icmp --icmp-type echo-reply -j ACCEPT
iptables -A INPUT -p icmp --icmp-type echo-request -j ACCEPT
#enable the interface input
iptables -A INPUT -i eth0 -j ACCEPT
iptables -A INPUT -i lo -j ACCEPT
iptables -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
iptables -A INPUT -p tcp -m tcp --tcp-flags FIN,SYN,RST,PSH,ACK,URG NONE -j DROP
iptables -A INPUT -p tcp -m tcp --tcp-flags FIN,SYN FIN,SYN -j DROP
iptables -A INPUT -p tcp -m tcp --tcp-flags SYN,RST SYN,RST -j DROP
iptables -A INPUT -p tcp -m tcp --tcp-flags FIN,RST FIN,RST -j DROP
iptables -A INPUT -p tcp -m tcp --tcp-flags FIN,ACK FIN -j DROP
iptables -A INPUT -p tcp -m tcp --tcp-flags PSH,ACK PSH -j DROP
iptables -A INPUT -p tcp -m tcp --tcp-flags ACK,URG URG -j DROP
iptables -P INPUT DROP
iptables -P OUTPUT ACCEPT
iptables -P FORWARD DROP
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)
wget http://pecl.php.net/get/PDO_MYSQL-1.0.2.tgz -O /usr/local/src/PDO_MYSQL-1.0.2.tgz
cd /usr/local/src/
tar xf PDO_MYSQL-1.0.2.tgz
cd PDO_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 && make install
echo 'extension=pdo_mysql.so' >> /usr/local/php/etc/php.ini
/usr/local/apache/bin/apachectl restart　　
　　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());
echo phpinfo();
?>　　

　　2.mysql连接测试mysql.php
<?php
$link=mysql_connect("127.0.0.1","root","123456");
if(!$link) echo "FAILD";
else echo "OK!";
?>　　

　　3.mysqli连接测试mysqli.php
<?php
$link = new mysqli('localhost', 'root', '123456', 'mysql');
if(!$link) echo "FAILD";
else echo "OK!";
?>　　

　　4.pdo连接测试pdo.php
<?php
$db = new PDO('mysql:host=localhost;dbname=mysql', 'root', '123456');
if(!$db) echo "FAILD";
else echo "OK!";
?>