CentOS 6.4安装配置LNMP服务器(Nginx+PHP+MySQL)

电玩女神 2022-08-26 00:55 103阅读 0赞

**准备篇**

1、配置防火墙，开启80端口、3306端口  
vi /etc/sysconfig/iptables  
\-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT \#允许80端口通过防火墙  
\-A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT \#允许3306端口通过防火墙

备注：很多网友把这两条规则添加到防火墙配置的最后一行，导致防火墙启动失败，

正确的应该是添加到默认的22端口这条规则的下面

如下所示：  
\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# 添加好之后防火墙规则如下所示\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#  
\# Firewall configuration written by system-config-firewall  
\# Manual customization of this file is not recommended.  
\*filter  
:INPUT ACCEPT \[0:0\]  
:FORWARD ACCEPT \[0:0\]  
:OUTPUT ACCEPT \[0:0\]  
\-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT  
\-A INPUT -p icmp -j ACCEPT  
\-A INPUT -i lo -j ACCEPT  
\-A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT  
\-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT  
\-A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT  
\-A INPUT -j REJECT --reject-with icmp-host-prohibited  
\-A FORWARD -j REJECT --reject-with icmp-host-prohibited  
COMMIT  
\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#  
/etc/init.d/iptables restart \#最后重启防火墙使配置生效

2、关闭SELINUX  
vi /etc/selinux/config  
\#SELINUX=enforcing \#注释掉  
\#SELINUXTYPE=targeted \#注释掉  
SELINUX=disabled \#增加  
:wq \#保存退出  
shutdown -r now \#重启系统

3、安装第三方yum源

yum install wget \#安装下载工具

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wget http://www.atomicorp.com/installers/atomic \#下载

![在新窗口打开图片][1951.jpg]

sh ./atomic \#安装

![在新窗口打开图片][1953.jpg]

yum check-update \#更新yum源

![在新窗口打开图片][1954.jpg]

**安装篇**

一、安装nginx

yum remove httpd\* php\* \#删除系统自带的软件包

![在新窗口打开图片][1955.jpg]

yum install nginx \#安装nginx 根据提示输入y进行安装

chkconfig nginx on \#设置nginx开机启动

service nginx start \#启动nginx

二、安装MySQL

1、安装MySQL

yum install mysql mysql-server \#输入Y即可自动安装,直到安装完成

![在新窗口打开图片][1956.jpg]

/etc/init.d/mysqld start \#启动MySQL

![在新窗口打开图片][1957.jpg]

chkconfig mysqld on \#设为开机启动

cp /usr/share/mysql/my-medium.cnf /etc/my.cnf \#拷贝配置文件（注意：如果/etc目录下面默认有一个my.cnf，直接覆盖即可）

2、为root账户设置密码

mysql\_secure\_installation

\#回车，根据提示输入Y，输入2次密码，回车，根据提示一路输入Y，最后出现：Thanks for using MySQL!

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MySql密码设置完成，重新启动 MySQL：

/etc/init.d/mysqld restart \#重启

/etc/init.d/mysqld stop \#停止

/etc/init.d/mysqld start \#启动

三、安装PHP5

1、安装PHP5

![在新窗口打开图片][1960.jpg]

yum install php php-fpm \#根据提示输入Y直到安装完成

2、安装PHP组件，使 PHP5 支持 MySQL

![在新窗口打开图片][1961.jpg]

yum install php-mysql php-gd libjpeg\* php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-mcrypt php-bcmath php-mhash libmcrypt

\#这里选择以上安装包进行安装，根据提示输入Y回车

chkconfig php-fpm on \#设置php-fpm开机启动

/etc/init.d/php-fpm start \#启动php-fpm

**配置篇**

一、配置nginx支持php  
cp /etc/nginx/nginx.conf /etc/nginx/nginx.confbak\#备份原有配置文件  
vi /etc/nginx/nginx.conf \#编辑  
user nginx nginx; \#修改nginx运行账号为：nginx组的nginx用户  
:wq \#保存退出  
cp /etc/nginx/conf.d/default.conf /etc/nginx/conf.d/default.confbak \#备份原有配置文件  
vi /etc/nginx/conf.d/default.conf \#编辑

index index.php index.html index.htm; \#增加index.php

\# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000  
\#  
location ~ \\.php$ \{  
root html;  
fastcgi\_pass 127.0.0.1:9000;  
fastcgi\_index index.php;  
fastcgi\_param SCRIPT\_FILENAME $document\_root$fastcgi\_script\_name;  
include fastcgi\_params;  
\}  
\#取消FastCGI server部分location的注释,并要注意fastcgi\_param行的参数,改为$document\_root$fastcgi\_script\_name,或者使用绝对路径  
service nginx restart \#重启nginx

二、php配置  
vi /etc/php.ini \#编辑  
date.timezone = PRC \#在946行 把前面的分号去掉，改为date.timezone = PRC  
disable\_functions =

passthru,exec,system,chroot,scandir,chgrp,chown,shell\_exec,proc\_open,proc\_get\_status,ini\_alter,ini\_alter,ini\_restore,dl,ope

nlog,syslog,readlink,symlink,popepassthru,stream\_socket\_server,escapeshellcmd,dll,popen,disk\_free\_space,checkdnsrr,checkdns

rr,getservbyname,getservbyport,disk\_total\_space,posix\_ctermid,posix\_get\_last\_error,posix\_getcwd,

posix\_getegid,posix\_geteuid,posix\_getgid,

posix\_getgrgid,posix\_getgrnam,posix\_getgroups,posix\_getlogin,posix\_getpgid,posix\_getpgrp,posix\_getpid,

posix\_getppid,posix\_getpwnam,posix\_getpwuid, posix\_getrlimit, posix\_getsid,posix\_getuid,posix\_isatty,

posix\_kill,posix\_mkfifo,posix\_setegid,posix\_seteuid,posix\_setgid,

posix\_setpgid,posix\_setsid,posix\_setuid,posix\_strerror,posix\_times,posix\_ttyname,posix\_uname  
\#在386行 列出PHP可以禁用的函数，如果某些程序需要用到这个函数，可以删除，取消禁用。  
expose\_php = Off \#在432行 禁止显示php版本的信息  
magic\_quotes\_gpc = On \#在745行 打开magic\_quotes\_gpc来防止SQL注入  
short\_open\_tag = ON \#在229行支持php短标签  
open\_basedir = .:/tmp/ \#在380行 设置表示允许访问当前目录(即PHP脚本文件所在之目录)和/tmp/目录,可以防止php木马跨站,如果改了之后安装程序有问题(例如：织梦内容管理系统)，可以注销此行，或者直接写上程序的目录/data/www.osyunwei.com/:/tmp/  
:wq! \#保存退出

三、配置php-fpm  
cp /etc/php-fpm.d/www.conf /etc/php-fpm.d/www.confbak \#备份原有配置文件  
vi /etc/php-fpm.d/www.conf \#编辑  
user = nginx \#修改用户为nginx  
group = nginx \#修改组为nginx  
:wq \#保存退出

**测试篇**

cd /usr/share/nginx/html

vi index.php \#添加以下代码  
<?php  
phpinfo();  
?>

:wq! \#保存退出

chown nginx.nginx /usr/share/nginx/html -R \#设置权限

service nginx restart \#重启nginx

service php-fpm restart \#重启php-fpm

![在新窗口打开图片][1962.jpg]

在客户端浏览器输入服务器IP地址，可以看到相关的配置信息！

说明lnmp配置成功！

![在新窗口打开图片][1963.jpg]

**至此，CnetOS 6.4安装配置LNMP（Nginx+PHP+MySQL）教程完成。**

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