Web服务器基础 -- Nginx--LNMP 应用部署

本环境是基于 Centos 7.8 系统构建Nginx学习环境
具体构建，请参考 Nginx-1.18.0 环境部署

Nginx作为一款非常优秀的Web服务器，同样支持动态站点的部署，和Apache一样，也可以部署LNMP，接下来我将相信介绍。

---

一、LNMP 部署

安装软件

[root@node01 ~]# yum install mariadb-server php php-mysql php-gd php-fpm -y

启动数据库

[root@node01 ~]# vim /etc/my.cnf
[mysqld]
character-set-server=utf8
[root@node01 ~]# systemctl enable --now mariadb
[root@node01 ~]# mysqladmin -uroot password '123'

修改Nginx服务配置文件

[root@node01 ~]# vim /etc/nginx/conf.d/host.conf 
server {
    
    
    listen       80;
    server_name  localhost;

    #charset koi8-r;
    #access_log  /var/log/nginx/host.access.log  main;

    location / {
    
    
        root   /usr/share/nginx/html;
        index  index.html index.htm;
    }

    #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   /usr/share/nginx/html;
    }

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #
    location ~ \.php$ {
    
    
        root           /usr/share/nginx/html;
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_index  index.php;
        #fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        include        fastcgi_params;
    }
}

修改php配置文件

[root@node01 ~]# vim /etc/php.ini
cgi.fix_pathinfo=0
date.timezone = 'Asia/shanghai'

启动服务

[root@node01 ~]# systemctl enable --now php-fpm
[root@node01 ~]# systemctl restart nginx mariadb
[root@node01 ~]# netstat -lnutp | grep nginx
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      2658/nginx: master  
[root@node01 ~]# netstat -lnutp | grep mysql
tcp        0      0 0.0.0.0:3306            0.0.0.0:*               LISTEN      2879/mysqld         
[root@node01 ~]# netstat -lnutp | grep php-fpm
tcp        0      0 127.0.0.1:9000          0.0.0.0:*               LISTEN      2638/php-fpm: maste 

二、测试

Nginx和php协调工作

[root@node01 ~]# echo "<?php phpinfo(); ?>" >/usr/share/nginx/html/test.php

mysql和php协调工作

三、应用部署

[root@node01 ~]# cd /usr/share/nginx/html/
[root@node01 html]# ll Discuz_X3.2_SC_UTF8.zip 
-rw-r--r-- 1 root root 12486773 Sep 13  2017 Discuz_X3.2_SC_UTF8.zip
[root@node01 html]# unzip Discuz_X3.2_SC_UTF8.zip
[root@node01]# vim /etc/nginx/conf.d/host.conf 
server {
    
    
    listen       80;
    server_name  localhost;

    #charset koi8-r;
    #access_log  /var/log/nginx/host.access.log  main;

    location / {
    
    
        root   /usr/share/nginx/html;
        index  index.php index.html index.htm;
    }

    #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   /usr/share/nginx/html;
    }

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #
    location ~ \.php$ {
    
    
        root           /usr/share/nginx/html;
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_index  index.php;
        #fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        include        fastcgi_params;
    }
}
[root@node01 html]# systemctl restart nginx

浏览器访问：http://192.168.5.11/upload/

同意安装

修改权限

[root@node01 html]# cd upload/
[root@node01 upload]# chmod -R a+w config/ data/ uc_*

刷新，单机下一步

创建数据库、授权用户

[root@node01 ~]# mysql -uroot -p123

MariaDB [(none)]> create database ultrax;
Query OK, 1 row affected (0.00 sec)

MariaDB [(none)]> grant all on ultrax.* to wan@localhost identified by '123456';
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> \q
Bye
[root@node01 ~]# 

单机下一步，安装

安装完成，登录论坛

进入管理后台

[root@node01 upload]# mv install/index.php install/index.php.bak