这是一篇凑数博文，只是为了让博客显的没有那么空

LNMP架构概述

LNMP是指一组通常一起使用来运行动态网站或者服务器的自由软件名称首字母缩写。L指Linux，N指Nginx，M一般指MySQL，也可以指MariaDB，P一般指PHP，也可以指Perl或Python。

准备工作

CentOS 7 服务器 这里用的腾讯云轻量应用服务器

Nginx 1.24.0 下载路径 https://nginx.org/download/nginx-1.24.0.tar.gz

Mysql 5.6.51 软件源 http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm

PHP 7.2.34 软件源 https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

LNMP架构部署

Nginx安装

下载Nginx源码到home目录

wget https://nginx.org/download/nginx-1.24.0.tar.gz

解压

tar -xzf nginx-1.24.0.tar.gz

进入解压的文件夹中，用命令配置Nginx编译安装

cd nginx-1.24.0

./configure --prefix=/usr/local/nginx \
--sbin-path=/usr/local/nginx/sbin/nginx \
--modules-path=/usr/local/nginx/modules \
--conf-path=/usr/local/nginx/conf/nginx.conf \
--error-log-path=/usr/local/nginx/logs/error.log \
--http-log-path=/usr/local/nginx/logs/access.log \
--pid-path=/usr/local/nginx/logs/nginx.pid \
--lock-path=/usr/local/nginx/logs/nginx.lock

编译完成之后，运行命令安装

make && make install

进入Nginx，二进制可执行文件目录，启动Nginx

cd /usr/local/nginx/sbin/

启动Nginx

./nginx

安装完之后，浏览器访问服务器公网IP，如果可以看到如下页面说明安装成功

安装Mysql

依次输入下面三条命令安装Mysql代替CentOS自带的mariadb

wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm

yum -y install mysql-community-release-el7-5.noarch.rpm

yum -y install mysql-community-server

启动与查看

启动mysql
systemctl start  mysqld

查看运行状态
systemctl status  mysqld

登录mysql

mysql 5.6.51版本中默认状态下root用户密码为空（直接回车就可以登录）

登录mysql
mysql -uroot -p

修改root用户密码
set password for root@localhost = password('789456123');

安装PHP

添加php源
yum localinstall https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

安装php和相关插件
yum -y install php72w php72w-cli php72w-common php72w-devel php72w-embedded php72w-fpm php72w-gd php72w-mbstring php72w-mysqlnd php72w-opcache php72w-pdo php72w-xml

启动与查看

启动php-fpm
systemctl start php-fpm

查看版本
php -v

Nginx代理PHP

Nginx默认配置文件如下

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

   #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.php;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

                # 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  /scripts$fastcgi_script_name;
        #    include        fastcgi_params;
        #}

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }

删除部分注释文件，并开启php代理服务，结果如下

user  nobody;
worker_processes  1;

events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    sendfile        on;

    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       80;
        server_name  localhost;

        location / {
            root   html;
            index  index.html index.htm index.php;


        if (!-e $request_filename) {
        rewrite ^/(.*)$ /index.php/$1 last;
        }
        }

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

          location  ~ ^(.+\.php)(.*)$  {
           root           html;
           fastcgi_pass   127.0.0.1:9000;
           fastcgi_index  index.php;
           fastcgi_split_path_info  ^(.+\.php)(.*)$;
           fastcgi_param        PATH_INFO  $fastcgi_path_info;
           fastcgi_param        SCRIPT_FILENAME  $document_root$fastcgi_script_name;
           fastcgi_param        PATH_TRANSLATED  $document_root$fastcgi_path_info;
           include              fastcgi_params;
        }

    }
}

进入Nginx运行文件,重启Nginx

检查配置文件
./nginx -t

停止Nginx
./nginx -s stop

启动Nginx
./nginx