LNMP环境搭建精华

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LNMP环境搭建
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Linux(RHEL6.4) + Nginx(FastCGI) + PHP(php-fpm) + MySQL        


所需软件包
nginx-1.4.4.tar.gz
php-5.5.7.tar.gz
cmake-2.8.10.2.tar.gz
mysql-5.5.33.tar.gz
Discuz_X3.1_SC_UTF8.zip


一、安装Nginx
1. pcre: 支持正则表达式，地址重写rewrite
# tar xvf pcre-8.10.tar.gz
# cd pcre-8.10
# ./configure && make && make install


2. Nginx：
# yum -y install openssl openssl-devel
# groupadd www
# useradd -g www www
# tar xf nginx-1.4.4.tar.gz
# cd nginx-1.4.4


# ./configure \
> --prefix=/usr/local/nginx \
> --user=www \
> --group=www \
> --with-http_ssl_module \
> --with-http_flv_module \
> --with-http_stub_status_module \
> --with-http_gzip_static_module \
> --with-pcre=pcre源程序目录
# make
# make install
# /usr/local/nginx/sbin/nginx                 
# netstat -tnlp |grep :80
tcp        0      0 0.0.0.0:80                  0.0.0.0:*                   LISTEN      11051/nginx
# elinks -dump http://localhost
                               Welcome to nginx!
# echo "/usr/local/nginx/sbin/nginx" >> /etc/rc.local


二、安装PHP:
# yum -y install libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel libcurl libcurl-devel libxslt-devel
#./configure --prefix=/usr/local/php \
--with-curl \
--with-freetype-dir \
--with-gd \
--with-gettext \
--with-iconv-dir \
--with-jpeg-dir \
--with-kerberos \
--with-libdir=lib64 \
--with-libxml-dir \
--with-mysql \
--with-mysqli \
--with-openssl \
--with-pcre-regex \
--with-pdo-mysql \
--with-pdo-sqlite \
--with-pear \
--with-png-dir \
--with-xmlrpc \
--with-xsl \
--with-zlib \
--enable-fpm \
--enable-bcmath \
--enable-libxml \
--enable-inline-optimization \
--enable-gd-native-ttf \
--enable-mbregex \
--enable-mbstring \
--enable-opcache \
--enable-pcntl \
--enable-shmop \
--enable-soap \
--enable-sockets \
--enable-sysvsem \
--enable-xml \
--enable-zip
# make && make install  


# cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
# vim /usr/local/php/etc/php-fpm.conf
pid = run/php-fpm.pid
# cp php.ini-production /usr/local/php/lib/php.ini



添加到init启动
[iyunv@test php-5.5.7]# cp sapi/fpm/init.d.php-fpm /etc/rc.d/init.d/php-fpm
[iyunv@test php-5.5.7]# chmod a+x /etc/rc.d/init.d/php-fpm
[iyunv@test php-5.5.7]# chkconfig --add php-fpm
[iyunv@test php-5.5.7]# chkconfig php-fpm on
[iyunv@test php-5.5.7]# service php-fpm start
Starting php-fpm  done


三、整合Nginx和PHP
1. Nginx启用Fastcgi
[iyunv@test php-5.5.7]# vim /usr/local/nginx/conf/nginx.conf
启用：
location / {
            root   html;
            index  index.php index.html index.htm;
        }


去掉以下行的注释：
location ~ \.php$ {
            root           html;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
            include        fastcgi_params;
        }



2. fastcgi模块参数文件
[iyunv@test ~]# rm -rf /usr/local/nginx/conf/fastcgi_params
[iyunv@test ~]# vim /usr/local/nginx/conf/fastcgi_params
fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
fastcgi_param  SERVER_SOFTWARE    nginx;
fastcgi_param  QUERY_STRING       $query_string;
fastcgi_param  REQUEST_METHOD     $request_method;
fastcgi_param  CONTENT_TYPE       $content_type;
fastcgi_param  CONTENT_LENGTH     $content_length;
fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;
fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
fastcgi_param  REQUEST_URI        $request_uri;
fastcgi_param  DOCUMENT_URI       $document_uri;
fastcgi_param  DOCUMENT_ROOT      $document_root;
fastcgi_param  SERVER_PROTOCOL    $server_protocol;
fastcgi_param  REMOTE_ADDR        $remote_addr;
fastcgi_param  REMOTE_PORT        $remote_port;
fastcgi_param  SERVER_ADDR        $server_addr;
fastcgi_param  SERVER_PORT        $server_port;
fastcgi_param  SERVER_NAME        $server_name;



3. 最终确认并重启
[iyunv@tianyun ~]# killall nginx; /usr/local/nginx/sbin/nginx
[iyunv@tianyun ~]# /etc/init.d/php-fpm restart
[iyunv@tianyun ~]# service mysqld restart
[iyunv@tianyun ~]# netstat -tnlp |grep :80
tcp        0      0 0.0.0.0:80                  0.0.0.0:*                LISTEN      17947/nginx         
[iyunv@tianyun ~]# netstat -tnlp |grep :9000
tcp        0      0 127.0.0.1:9000              0.0.0.0:*                LISTEN      17961/php-fpm      
[iyunv@tianyun ~]# netstat -tnlp |grep :3306
tcp        0      0 :::3306                     :::*                    LISTEN      18265/mysqld   



四、安装MySQL（略）



五、上传php动态网站测试
1. 测试php文件能否执行
2. 连接mysql是否正常


[iyunv@test ~]# cd /usr/local/nginx/html/
[iyunv@test html]# rm -rf *
[iyunv@test html]# vim index.php

phpinfo();
?>



[iyunv@test html]# vim index2.php

$link=mysql_connect('127.0.0.1','root','123');
if ($link)
              echo "Successfuly";
else
              echo "Faile";
mysql_close();
?>


3. 测试Discuz