安装LNMP

清香西北风
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1】编译安装Nginx服务

1.关闭防火墙，将安装nginx所需软件包传到/opt目录下

systemctl stop firewalld

systemctl disable firewalld

setenforce 0

 

将nginx-1.23.2.tar.gz 导入到/opt      

 

2.安装依赖包

yum -y install pcre-devel zlib-devel gcc gcc-c++ make

 

3.创建运行用户、组

useradd -M -s /sbin/nologin nginx

 

4.编译安装Nginx

cd /opt

tar zxvf nginx-1.23.2.tar.gz -C /opt/

cd nginx-1.12.0/

./configure \

--prefix=/usr/local/nginx \

--user=nginx \

--group=nginx \

--with-http_stub_status_module

 

make && make install

 

ln -s /usr/local/nginx/sbin/nginx /usr/local/sbin/

5.检查、启动、重启、停止 nginx服务

nginx -t #检查配置文件是否配置正确

#启动

Nginx

 

Nginx -V查看一下版本

image.png

2】安装 MySQL 服务

1、安装Mysql环境依赖包

yum -y install \

ncurses \

ncurses-devel \

bison \

Cmake

image.png

2、创建运行用户

useradd -M -s /sbin/nologin  mysql

image.png

3、编译安装

cd /opt

tar zxvf mysql-boost-5.7.20.tar.gz

 

cd /opt/mysql-5.7.20/

cmake \

-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \

-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \

-DSYSCONFDIR=/etc \

-DSYSTEMD_PID_DIR=/usr/local/mysql \

-DDEFAULT_CHARSET=utf8  \

-DDEFAULT_COLLATION=utf8_general_ci \

-DWITH_EXTRA_CHARSETS=all \

-DWITH_INNOBASE_STORAGE_ENGINE=1 \

-DWITH_ARCHIVE_STORAGE_ENGINE=1 \

-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \

-DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \

-DMYSQL_DATADIR=/usr/local/mysql/data \

-DWITH_BOOST=boost \

-DWITH_SYSTEMD=1

image.png make && make install

image.png

4、修改mysql 配置文件

vim /etc/my.cnf

[client]

port = 3306

socket=/usr/local/mysql/mysql.sock

 

[mysqld]

user = mysql

basedir=/usr/local/mysql

datadir=/usr/local/mysql/data

port = 3306

character-set-server=utf8

pid-file = /usr/local/mysql/mysqld.pid

socket=/usr/local/mysql/mysql.sock

bind-address = 0.0.0.0

skip-name-resolve

max_connections=2048

default-storage-engine=INNODB

max_allowed_packet=16M

server-id = 1

 

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_AUTO_VALUE_ON_ZERO,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,PIPES_AS_CONCAT,ANSI_QUOTES

image.png

5、更改mysql安装目录和配置文件的属主属组

chown -R mysql:mysql /usr/local/mysql/

chown mysql:mysql /etc/my.cnf

image.png

6、设置路径环境变量

echo 'export PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH' >> /etc/profile

source /etc/profile

image.png

7、初始化数据库

cd /usr/local/mysql/bin/

./mysqld \

--initialize-insecure \

--user=mysql \

--basedir=/usr/local/mysql \

--datadir=/usr/local/mysql/data

image.png

8、添加mysqld系统服务

cp /usr/local/mysql/usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/

systemctl daemon-reload

systemctl start mysqld.service

systemctl enable mysqld

image.png

9、修改mysql 的登录密码

mysqladmin -u root -p password "1234"

image.png

10、授权远程登录

mysql -u root -p

image.png

3】安装配置 PHP 解析环境

1、安装环境依赖包

yum -y install gd \

libjpeg libjpeg-devel \

libpng libpng-devel \

freetype freetype-devel \

libxml2 libxml2-devel \

zlib zlib-devel \

curl curl-devel \

openssl openssl-devel

image.png

2、编译安装

cd /opt

tar jxvf php-7.1.10.tar.bz2

 

cd php-7.1.10

./configure \

--prefix=/usr/local/php \

--with-mysql-sock=/usr/local/mysql/mysql.sock \

--with-mysqli \

--with-zlib \

--with-curl \

--with-gd \

--with-jpeg-dir \

--with-png-dir \

--with-freetype-dir \

--with-openssl \

--enable-fpm \

--enable-mbstring \

--enable-xml \

--enable-session \

--enable-ftp \

--enable-pdo \

--enable-tokenizer \

--enable-zip

image.png make -j 4 && make install

image.png

3、路径优化

ln -s /usr/local/php/bin/* /usr/local/bin/

ln -s /usr/local/php/sbin/* /usr/local/sbin/

image.png

4、调整PHP配置文件

php有三个配置文件：

php.ini 主配置文件  

php-fpm.conf 进程服务配置文件

www.conf 扩展配置文件

 

#调整主配置文件：

cp /opt/php-7.1.10/php.ini-development /usr/local/php/lib/php.ini

vim /usr/local/php/lib/php.ini

--1170行--修改

mysqli.default_socket = /usr/local/mysql/mysql.sock

image.png --939行--取消注释，修改

date.timezone = Asia/Shanghai

image.png php -m #验证安装的模块

image.png #调整进程服务配置文件：

cd /usr/local/php/etc/

cp  php-fpm.conf.default php-fpm.conf

vim php-fpm.conf

--17行--去掉";"注释

pid = run/php-fpm.pid

image.png #调整扩展配置文件：

cd /usr/local/php/etc/php-fpm.d/

cp www.conf.default www.conf

 

5、启动php-fpm

/usr/local/php/sbin/php-fpm -c /usr/local/php/lib/php.ini

netstat -anpt | grep 9000

image.png cd /opt/php-7.1.10/sapi/fpm

cp php-fpm.service /usr/lib/systemd/system/php-fpm.service

systemctl restart php-fpm.service

image.png

6、配置 Nginx 支持 PHP 解析

vim /usr/local/nginx/conf/nginx.conf

--65行--取消注释，修改

location ~ .php$ {

root           html;

fastcgi_pass   127.0.0.1:9000;

fastcgi_index  index.php;

fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html$fastcgi_script_name;    include        fastcgi_params;

}

image.png systemctl restart nginx.service

 

7、验证PHP 测试页

vim /usr/local/nginx/html/index.php

<?php

phpinfo();

?>

浏览器访问

http://192.168.37.133/index.php

image.png

8、验证数据库工作是否正常

mysql -u root -p

CREATE DATABASE bbs;

GRANT all ON bbs.* TO 'bbsuser'@'%' IDENTIFIED BY '1234';

GRANT all ON bbs.* TO 'bbsuser'@'localhost' IDENTIFIED BY '1234';

flush privileges;

image.png vim /usr/local/nginx/html/index.php       #替换原来的测试页内容

<?php

$link=mysqli_connect('192.168.80.10','bbsuser','admin123');

if($link) echo "<h1>Success!!</h1>";

else echo "Fail!!";

?>

浏览器访问

http://192.168.80.10/index.php

image.png

4】部署 Discuz！社区论坛 Web 应用

1、解压部署

cd /opt

unzip Discuz_X3.4_SC_UTF8.zip  -d /opt/dis

cd /opt/dis/dir_SC_UTF8/

cp -r upload/ /usr/local/nginx/html/bbs/

image.png

2、调整论坛目录的权限：

cd /usr/local/nginx/html/bbs/

chown -R nginx ./config/

chown -R nginx ./data/

chown -R nginx ./uc_client/

chown -R nginx ./uc_server/

或

chmod -R 777 ./config/

chmod -R 777 ./data/

chmod -R 777 ./uc_client/

chmod -R 777 ./uc_server/

image.png

3、论坛页面访问

http://192.168.37.133/bbs/install/index.php

数据库服务器：localhost     ###本地架设就用localhost，如何不是在在本机上就要填写IP地址和端口号

数据库名字：bbs

数据库用户名：bbsuser

数据库密码：1234

管理员账号:admin

管理员密码:1234

image.png

4、访问论坛页面：

http://192.168.37.133/bbs/index.php

http://192.168.37.133/bbs/admin.php

image.png

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