LAMP服务的搭建
LAMP平台的搭建:系统环境：Centos6.5
一、配置系统环境
1 ) 关闭防火墙
关闭Selinux
2 ) 配置yum源，安装开发工具软件包组
# yum -y groupinstall "DevelopmentLibraries" "Development Tools"
3 ) # rpm -qgcc gcc-c++ make
# yum -y installgccgcc-c++ make
4 ) 移除冲突软件，卸载自带的LAMP组件，避免与编译安装版共存，易造成混淆
# yum -y remove httpd mysql-server php
# rm -rf /etc/my.cnf/var/lib/mysql //清理干扰文档
二、安装相关软件
1.编译安装Apache HTTP Server
软件版本：httpd-2.2.25.tar.gz
1）安装功能依赖包
# yum -y install openssl-devel
2）标准的编译过程
# tar -xvfhttpd-2.2.25.tar.gz
# cd httpd-2.2.25
#./configure--prefix=/usr/local/http2 --enable-so--enable-rewrite--enable-cgi--enable-charset-list--enable-ssl
#make
#make install
3) 开启服务
#/usr/local/apache2/bin/apachectlstart|stop
4)提供启动脚本
# vi/etc/httpd/httpd.conf
PidFile "/var/run/httpd.pid"
提供httpd 的SysV服务脚本/etc/rc.d/init.d/httpd，内容如下：
#/etc/rc.d/init.d/httpd
#!/bin/bash
# httpd Startup script for the Apache HTTP Server
# chkconfig: - 85 15
# description: Apache is a World Wide Web server. It is used to serve \
# HTML files and CGI.
# processname: httpd
# config: /etc/httpd/conf/httpd.conf
# config: /etc/sysconfig/httpd
# pidfile: /var/run/httpd.pid
# Source function library.
. /etc/rc.d/init.d/functions
if [ -f /etc/sysconfig/httpd ]; then
. /etc/sysconfig/httpd
fi
# Start httpd in the C locale by default.
HTTPD_LANG=${HTTPD_LANG-"C"}
# This will prevent initlog from swallowing up a pass-phrase prompt if
# mod_ssl needs a pass-phrase from the user.
INITLOG_ARGS=""
# Set HTTPD=/usr/sbin/httpd.worker in /etc/sysconfig/httpd to use a server
# with the thread-based "worker" MPM; BE WARNED that some modules may not
# work correctly with a thread-based MPM; notably PHP will refuse to start.
# Path to the apachectl script, server binary, and short-form for messages.
apachectl=/usr/local/apache2/bin/apachectl
httpd=${HTTPD-/usr/local/apache2/bin/httpd}
prog=httpd
pidfile=${PIDFILE-/var/run/httpd.pid}
lockfile=${LOCKFILE-/var/lock/subsys/httpd}
RETVAL=0
start() {
echo -n $"Starting $prog: "
LANG=$HTTPD_LANG daemon --pidfile=${pidfile} $httpd $OPTIONS
RETVAL=$?
echo
[ $RETVAL = 0 ] && touch ${lockfile}
return $RETVAL
}
stop() {
echo -n $"Stopping $prog: "
killproc -p ${pidfile} -d 10 $httpd
RETVAL=$?
echo
[ $RETVAL = 0 ] && rm -f ${lockfile} ${pidfile}
}
reload() {
echo -n $"Reloading $prog: "
if ! LANG=$HTTPD_LANG $httpd $OPTIONS -t >&/dev/null; then
RETVAL=$?
echo $"not reloading due to configuration syntax error"
failure $"not reloading $httpd due to configuration syntax error"
else
killproc -p ${pidfile} $httpd -HUP
RETVAL=$?
fi
echo
}
# See how we were called.
case "$1" in
start)
start
;;
stop)
stop
;;
status)
status -p ${pidfile} $httpd
RETVAL=$?
;;
restart)
stop
start
;;
condrestart)
if [ -f ${pidfile} ] ; then
stop
start
fi
;;
reload)
reload
;;
graceful|help|configtest|fullstatus)
$apachectl $@
RETVAL=$?
;;
*)
echo $"Usage: $prog {start|stop|restart|condrestart|reload|status|fullstatus|graceful|help|configtest}"
exit 1
esac
exit $RETVAL
# chmod +x /etc/rc.d/init.d/httpd
# chkconfig --add httpd
# chkconfig httpd on
# service httpd start
5) 测试
echo 123>/usr/local/httpd2/htdocs/a.html
elinks--dump http://192.168.2.100/a.html
注：安装报错的可能
安装报错1：
configure: error: Cannotuse an external APR with the bundled APR-util
根据错误信息进行解决
安装apr和apr-util
cdhttpd-2.2.25/srclib/apr
./configure--prefix=/usr/local/apr
make && makeinstall
cd ../apr-util
./configure --prefix=/usr/local/apr-util--with-apr=/usr/local/apr
make && makeinstall
再安装apache就可以了加入参数（--with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util）即可
安装报错2
noSSL-C headers found
configure:error: ...No recognized SSL/TLS toolkit detected
#yum -y install openssl-devel
2.安装Mysql
1) 检查是否有mysql用户,检查3306端口是否被占
#grep mysql/etc/passwd
#useradd -M-s /sbin/nologin mysql
#netstat -untalp| grep :3306
2) 安装
安装依赖包
yum -y install compat-libtermcap
yum -y install ncurses-devel
# rpm -qa| grep -i curses
ncurses-libs-5.7-3.20090208.el6.x86_64
ncurses-5.7-3.20090208.el6.x86_64
ncurses-base-5.7-3.20090208.el6.x86_64
checking for termcap functions library... configure: error:No curses/termcap library found
# yum -y install/misc/Packages/ncurses-*
# ls/misc/cd/Packages | grep curses
或者yum list | grepcurses
安装
# tar -xvfmysql-5.1.62.tar.gz
# cd mysql-5.1.62
# ./configure--prefix=/usr/local/mysql2 --sysconfdir=/etc --with-charset=utf8 --with-collation=utf8_general_ci --with-extra-charsets=gbk,gb2312
# make
[root@localhostmysql-5.1.62]# make install
3)数据库初始化
# cd/usr/local/mysql2/bin/
# ./mysql_install_db--user=mysql
# ls /usr/local/mysql2/var/mysql//数据库目录: 安装目录/var/
4)创建主配置文件
# cdmysql-5.1.62/support-files/
# cpmy-medium.cnf/etc/my.cnf
5)启动服务
# /usr/local/mysql2/bin/mysqld_safe --user=mysql &
6)停止服务
#kill-9 %1
#pkill -9mysqld
查看端口
netstat -anptul | grep :3306
7）登录数据库服务器(默认数据库管理员从数据库服务器本机登录没有密码)
/usr/local/mysql2/bin/mysql -uroot-p
设置数据库管理员从数据库服务器本机登录的密码
# cd /usr/local/mysql2/bin/
## ./mysqladmin -uroot -ppassword "123"//重新设置密码
重新测试
/usr/local/mysql2/bin/mysql -uroot-p
/usr/local/mysql2/bin/mysql -uroot-p123
3.编译安装PHP，连接A、M组件
1）功能依赖包
#yum -y install libxml2-devel
onfigure:error: xml2-config not found. Please check your libxml2 installation.
rpm -q libxml2
# yumlist | grep -i libxml2
# yum -yinstall libxml2-devel
主要的几个配置选项
--enable-mbstring //启用多字节支持
--enable-sockets //启用套接支持
--with-apxs2 //指定httpd的支持模块路径
--with-mysql //启用MySQL驱动
2）安装
# tar -xvfphp-5.4.19.tar.gz
# cd php-5.4.19
#./configure--prefix=/usr/local/php2 --with-mysql=/usr/local/mysql2--with-apxs2=/usr/local/apache2/bin/apxs--with-config-file-path=/usr/local/php5/etc --with-gd
#make
#make install
3)建立配置文件
#cp php-5.4.19/php.ini-production /usr/local/php2/etc/php.ini
4）调整httpd.conf配置文件
# vim vim/etc/httpd/httpd.conf
①添加如下二行
AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps
②定位至DirectoryIndexindex.html
修改为：
DirectoryIndex index.php index.html
①添加如下二行
AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps
②定位至DirectoryIndexindex.html
修改为：
DirectoryIndex index.php index.html
③测试php安装是否成功。
# cd /usr/local/apache2/htdocs
# mv index.html index.php
# vim index.php
<?php
phpinfo();
?>
保存退出后，将httpd服务重新启动： service httpd restart或者 reload让其重新载入配置文件即可测试php是否已经可以正常使用。
6）测试php连接mysql数据库服务器
# vim htdocs/link.php
<?php
$linkdb=mysql_connect("localhost","root","123456");
if($linkdb){
echo"1";
}else{
echo"0";
}
?>
#elinks--dump http://192.168.2.100/link.php
页:
[1]