LAMP架构系统服务搭建过程详解

[root@vip ~]# yum install gcc vim make wget -y

# 进入源码存放目录
[root@vip ~]# cd /usr/local/src
# 下载MySQL安装包
[root@vip src]# wget downloads.mysql.com/archives/get/file/mysql-5.5.40-linux2.6-x86_64.tar.gz

# 解压
[root@vip src]# tar -zxf mysql-5.5.40-linux2.6-x86_64.tar.gz
# 设置安装路径
[root@vip src]# mv mysql-5.5.40-linux2.6-x86_64 /usr/local/mysql

[root@vip src]# useradd -s /sbin/nologin -M mysql

# 进入MySQL安装目录
[root@vip src]# cd /usr/local/mysql
# 创建MySQL数据目录
[root@vip mysql]# mkdir -p /var/lib/mysql
# 设置目录权限
[root@vip mysql]# chown -R mysql:mysql /var/lib/mysql

[root@vip mysql]# ./scripts/mysql_install_db --user=mysql --datadir=/var/lib/mysql
when specifying MySQL privileges !
Installing MySQL system tables...
OK
Filling help tables...
OK #看到2个OK说明初始化成功

[root@vip mysql]# /bin/cp support-files/my-large.cnf /etc/my.cnf

# 拷贝启动脚本
[root@vip mysql]# /bin/cp support-files/mysql.server /etc/init.d/mysqld
# 赋予可执行权限
[root@vip mysql]# chmod 755 /etc/init.d/mysqld

[root@vip mysql]# vim /etc/init.d/mysqld
# 修改设置内容如下
basedir=/usr/local/mysql
datadir=/var/lib/mysql

# 添加到service列表
[root@vip mysql]# chkconfig --add mysqld
# 设置开机启动
[root@vip mysql]# chkconfig mysqld on

[root@vip mysql]# service mysqld start
Starting MySQL... SUCCESS!

[root@vip mysql]# ps -e | grep mysql
 1830 pts/1  00:00:00 mysqld_safe
 2121 pts/1  00:00:00 mysqld

# 设置PATH环境变量
[root@vip mysql]# echo 'export PATH=$PATH:/usr/local/mysql/bin' > /etc/profile.d/mysql.sh
[root@vip mysql]# source /etc/profile.d/mysql.sh

[root@vip mysql]# mysql  # 默认没有密码
Your MySQL connection id is 1
Server version: 5.5.40-log MySQL Community Server (GPL)
Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
... ...
mysql>

[root@vip src]# cd /usr/local/src
[root@vip src]# wget http://mirror.bit.edu.cn/apache/httpd/httpd-2.2.31.tar.gz
[root@vip src]# tar zxf httpd-2.2.31.tar.gz

[root@vip src]# yum install -y pcre pcre-devel apr apr-devel zlib-devel gcc make

[root@vip httpd-2.2.31]# cd httpd-2.2.31
[root@vip httpd-2.2.31]# ./configure --prefix=/usr/local/apache2 --with-included-apr --enable-so --enable-deflate=shared --enable-expires=shared --enable-rewrite=shared --with-pcre
[root@vip httpd-2.2.31]# echo $"htmlcode">

[root@vip httpd-2.2.31]# make && make install
[root@vip httpd-2.2.31]# echo $"htmlcode">

[root@vip httpd-2.2.31]# echo 'export PATH=$PATH:/usr/local/apache2/bin' > /etc/profile.d/http.sh
[root@vip httpd-2.2.31]# source /etc/profile.d/http.sh



7. apache的启动和停止


apachectl start  # 启动
apachectl stop   # 停止
apachectl restart # 重启
apachectl -t    # 检查语法
apachectl -M    # 查看加载模块



8. 将apache加入系统服务


# 拷贝服务脚本
[root@vip httpd-2.2.31]# cp /usr/local/apache2/bin/apachectl /etc/init.d/httpd
[root@vip httpd-2.2.31]# vim /etc/init.d/httpd  # 第一行下边添加2行内容
#!/bin/sh
# chkconfig: 2345 61 61
# description: Apache
# 添加到系统服务 并设置开机启动
[root@vip httpd-2.2.31]# chkconfig --add httpd
[root@vip httpd-2.2.31]# chkconfig httpd on



9. 验证服务是否正常


[root@vip httpd-2.2.31]# service httpd start
httpd: apr_sockaddr_info_get() failed for vip  # 出现警告信息
httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName



解决警告信息的方法：去掉 ServerName www.example.com:80 行的注释#。
 三、PHP系统安装


1. 下载解压安装包


[root@vip ~]# cd /usr/local/src
[root@vip src]# wget http://cn2.php.net/get/php-5.5.38.tar.gz/from/this/mirror -O php-5.5.38.tar.gz
[root@vip src]# tar zxf php-5.5.38.tar.gz


2. 下载依赖库和工具


[root@vip src]# yum install -y epel-release
[root@vip src]# yum install -y libxml2-devel openssl openssl-devel bzip2 bzip2-devel libjpeg-devel libpng libpng-devel freetype freetype-devel libmcrypt-devel



3. 编译配置安装选项


[root@vip php-5.5.38]# cd php-5.5.38
[root@vip php-5.5.38]# ./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 --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-bz2 --with-openssl --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-mbstring --enable-sockets --enable-exif --disable-ipv6



4. 编译安装


[root@vip php-5.5.38]# make && make install
[root@vip php-5.5.38]# echo $"htmlcode">

[root@vip php-5.5.38]# cp php.ini-production /usr/local/php/etc/php.ini



6. 配置php环境变量


[root@vip php-5.5.38]# echo 'export PATH=$PATH:/usr/local/php/bin' > /etc/profile.d/php.sh
[root@vip php-5.5.38]# source /etc/profile.d/php.sh



到此为止，php完成基本的编译安装，后续解析php还得另外配置。
 四、配置支持php解析


1. 修改apache配置文件


<Directory />
  Options FollowSymLinks
  AllowOverride None
  Order deny,allow
  Allow from all  # Deny修改为Allow
</Directory>



2. 支持php脚本解析


AddType application/x-compress .Z
AddType application/x-gzip .gz .tgz
AddType application/x-httpd-php .php  # 添加这1行



3. 添加php索引支持


<IfModule dir_module>
  DirectoryIndex index.html index.htm index.php  # 添加php索引
</IfModule>



4. 测试配置语法和重启apache服务


[root@vip ~]# apachectl -t
Syntax OK
[root@vip ~]# service httpd restart



5. 测试php解析
编写测试文件：/usr/local/apache2/htdocs/index.php


<"hello php!"
?>



命令行curl测试：


[root@vip htdocs]# curl localhost/index.php
hello php![root@vip htdocs]#



解析 php 成功!
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