LNMP是Linux+Nginx+Mysql+PHP所构建的一个动态开发环镜

我这里使用的系统是华为的OpenEnler系统，使用了Nginx1.12版本、Mysql8和PHP7.4

如果有出错的地方可能是作者没做到位，见谅

安装依赖包并安装nginx:

# mount /dev/cdrom /mnt/      #挂载镜像
# dnf clean all     #清理之前创建的缓存
# dnf makecache     #创建新缓存
# dnf install nginx -y      #安装nginx
# dnf list all | grep nginx     #查看安装的nginx
# systemctl start nginx     #启动nginx
# systemctl enable nginx      #设置开机自启动
# netstat -anlpt | grep nginx     #查看nginx进程是否已启动

# firewall-cmd --permanent --add-service=http     #防火墙永久放行http
# firewall-cmd --reload     #刷新规则
# firewall-cmd --list-all     #查看防火墙

安装mysql:

# wget http://repo.mysql.com/mysql80-community-release-el8-4.noarch.rpm     #下载mysql软件包
# rpm -ivh mysql80-community-release-el7-4.noarch.rpm     #安装软件包

# dnf clean all
# dnf makecache     #创建新缓存
# dnf install mysql-community-server -y     #安装mysql-server

# chown -R mysql:mysql /var/lib/mysql
# systemctl start mysqld      #启动mysql服务
# systemctl enable mysqld     #开机自启动

# firewall-cmd --permanent --add-port=3306/tcp      #防火墙放行mysql的3306端口
# firewall-cmd --reload
# firewall-cmd --list-all

# grep "password" /var/log/mysqld.log     #查看root用户的默认密码

可以看见图片中root@localhost后面的字符就是密码了

使用root用户进入到mysql中

这里进入了之后需要重新设置root用户的密码（mysql是有密码复杂性要求的）

安装PHP:

# dnf -y install cmake libxml2 libxml2-devel openssl openssl-devel curl-devel libjpeg-devel libpng-devel freetype-devel libzip libzip-devel libsodium sqlite sqlite-devel oniguruma oniguruma-devel libwebp-devel
# cd /usr/local
# wget https://www.php.net/distributions/php-7.4.9.tar.gz
# tar -xvf php-7.4.9.tar.gz 
# cd php-7.4.9
# ./configure --prefix=/usr/local/php7 --with-config-file-path=/usr/local/php7/etc --with-config-file-scan-dir=/usr/local/php7/etc/php.d --enable-mysqlnd --with-mysqli --with-pdo-mysql --enable-fpm --with-fpm-user=nginx --with-fpm-group=nginx --enable-gd  --with-iconv --with-zlib --enable-xml --enable-shmop --enable-sysvsem --enable-inline-optimization --enable-mbregex --enable-mbstring --enable-ftp --with-openssl --enable-pcntl --enable-sockets --with-xmlrpc --with-zip --with-jpeg --with-webp --enable-soap --without-pear --with-gettext --enable-session --with-curl --with-freetype --enable-opcache --disable-fileinfo

配置安装参数，成功后有下图提示

# make && make install      #编译并安装
# ln -s /usr/local/php7/bin/php /usr/bin/php      #创建链接

配置php-fpm开机启动
# cp php.ini-production /usr/local/php7/etc/php.ini
# cd /usr/local/php7/etc/
# cp php-fpm.conf.default php-fpm.conf
# cp php-fpm.d/www.conf.default php-fpm.d/www.conf
# cp /usr/local/php-7.4.9/sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
# chmod +x /etc/init.d/php-fpm
# chkconfig --add php-fpm
# chkconfig php-fpm on
# systemctl start php-fpm

查看php-fpm的状态

为了使nginx能与PHP联动要对nginx的配置文件进行修改、添加内容

vi /etc/nginx/nginx.conf

### 配置文件的原内容

 server {
        listen       80;
        listen       [::]:80;
        server_name  _;
        root         /usr/share/nginx/html;

        # Load configuration files for the default server block.
        include /etc/nginx/default.d/*.conf;

        error_page 404 /404.html;
            location = /40x.html {
        }

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


### 修改并添加代码后的文件内容

	server {
        listen       80;
        listen       [::]:80;
        server_name  192.168.28.11;
        root         /usr/share/nginx/html;

        # Load configuration files for the default server block.
        include /etc/nginx/default.d/*.conf;

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

        error_page 404 /404.html;
            location = /40x.html {
        }

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

	location ~ \.php$ {
		fastcgi_pass 127.0.0.1:9000;
		fastcgi_index index.php;
		fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
		include		fastcgi_params;
	}


:wq

nginx -t		#检查配置文件是否有误，无误重启nginx
systemctl restart nginx

为了试验能不能联动，在nginx的html目录中添加info.php文件

vi /usr/share/nginx/html/info.php

#文件添加以下内容

<?php
  
        phpinfo();
		
:wq

然后在你的浏览器上输入 http://ip地址/info.php

那么LNMP已经是成功部署了,可以开始搭建自己喜欢的网站