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This article will explain in detail how to build a Discuz forum about LNMP architecture. The content of the article is of high quality, so the editor will share it with you for reference. I hope you will have a certain understanding of the relevant knowledge after reading this article.

Building Nginx of Discuz Forum based on LNMP Architecture

Features: stability, lightweight, high concurrency, low resources

Advantages: good at dealing with static websites (pictures, text, videos and other files) access resources, Apache is good at dynamic (for example: account registration interaction)

LNMP platform is the combined architecture of Linux, Ngnix, MySQL and PHP, which requires Linux server, MySQL database and PHP parsing environment.

The fpm module in PHP in LNMP platform is responsible for processing dynamic resources.

Installation of PHP parsing environment

There are two ways to configure static and dynamic separation of web pages and parse PHP

● uses PHP's FPM module

● transfers the Web request to access the PHP page to the Apache server for processing

The newer version of PHP has its own FPM module, which is used to manage PHP parsing instances and optimize parsing efficiency.

● FastCGI separates Http Server from dynamic scripting languages to achieve cross-platform

● Nginx handles static requests and forwards dynamic requests; PHP_FPM specializes in parsing PHP dynamic requests

Single-server LNMP architecture usually uses FPM to parse PHP

The following is the process of manually compiling and building LNMP architecture and building discuz forums:

[root@localhost ~] # ls tar/LNMP-C7/

Discuz_X3.4_SC_UTF8.zip php-7.1.10.tar.bz2

Mysql-boost-5.7.20.tar.gz php-7.1.20.tar.bz2

Ncurses-5.6.tar.gz php-7.1.20.tar.gz

Nginx-1.12.2.tar.gz zend-loader-php5.6-linux-x86_64_update1.tar.gz

Php-5.6.11.tar.bz2

= Nginx manual compilation and installation =

1. Install related environment packages

Yum install-y gcc gcc-c++ pcre* zlib-devel make

two。 Decompress

Tar zxf nginx-1.12.2.tar.gz-C / opt/

Cd / opt/nginx-1.12.2/

3. Specify users and do not create home directories

Useradd-M-s / sbin/nologin nginx

4. Configuration

. / configure\

-- prefix=/usr/local/nginx\ / / specify a directory

-- user=nginx\ / / create users and groups

-- group=nginx\

-- with-http_stub_status_module / / Monitoring module

5. Compilation and installation

Make & & make install

6. Create a soft link

Ln-s / usr/local/nginx/sbin/nginx / usr/local/sbin/

7. Convenient for service control by service

Vim / lib/systemd/system/nginx.service

[Unit]

Description=nginx / / description information

After=network.target / / describe the service category

[Service]

Type=forking / / background operation mode

PIDFile=/usr/local/nginx/logs/nginx.pid / / pid file location

ExecStart=/usr/local/nginx/sbin/nginx / / start the service

ExecReload=/usr/bin/kill-s HUP $MAINPID / / configured according to pid overload

ExecStop=/usr/bin/kill-s QUIT $MAINPID / / terminate the process according to pid

PrivateTmp=true

[Install]

WantedBy=multi-user.target

Chmod 754 / lib/systemd/system/nginx.service

Systemctl start nginx.service

Netstat-ntap | grep 80

Systemctl stop firewalld.service

Setenforce 0

Conduct a host web page test to see if it is successful

= mysql manual compilation and installation =

Mysql service

1. Environmental installation

Yum install-y ncurses ncurses-devel bison cmake

/ / ncurses character terminal package bison function library cmake-- is used for compilation

two。 Create a user

Useradd-s / sbin/nologin mysql

3. Decompress

Cd ~ / tar/LNMP-C7/

Tar zxf mysql-boost-5.7.20.tar.gz-C / opt/

4. Configuration parameters

Cd / opt/mysql-5.7.20/

Cmake\

-DCMKAE_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_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

5. Compilation and installation

Make

Make install

6. Set up owners and groups

Cd / usr/local/

Chown-R mysql.mysql mysql/

7. Adjust the configuration file

Vim / etc/my.cnf

[client] / / client

Port = 3306

Default-character-set=utf8

Socket = / usr/local/mysql/mysql.sock

[mysql] / / client

Port = 3306

Default-character-set=utf8

Socket = / usr/local/mysql/mysql.sock

[mysqld] / / Server

User = mysql / / user

Basedir = / usr/local/mysql / / set the installation directory for mysql

Datadir = / usr/local/mysql/data / / sets the directory where the data in the mysql database is stored

Port = 3306 / / set port 3306

Character_set_server=utf8 / / Chinese character set

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

Socket = / usr/local/mysql/mysql.sock / / sock file path

Server-id = 1 / / Master-Slave parameter

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 / / support module

Chown mysql.mysql / etc/my.cnf

8. Set environment variables (can be set to soft links in scripts)

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

Echo 'export PATH' > > / etc/profile

Source / etc/profile

9. Initialize the database

Cd / usr/local/mysql/

Bin/mysqld\

-- initialize-insecure\

-- user=mysql\

-- basedir=/usr/local/mysql\

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

Cp usr/lib/systemd/system/mysqld.service / lib/systemd/system/

/ / copy the MySQL service configuration file to / usr/lib/systemd/system/ for easy management using systemctl

10. Start the service

Systemctl start mysqld.service

11. Set the password to 123456

Mysqladmin-uroot-p password

Enter (123456)

= php manual compilation and installation =

Php:

Cd ~ / tar/LNMP-C7/

1. Environmental installation

Yum install-y\

Libjpeg\

Libjpeg-devel\

Libpng libpng-devel\

Freetype freetype-devel\

Libxml2 libxml2-devel\

Zlib zlib-devel\

Curl curl-devel\

Openssl openssl-devel

two。 Decompress

Tar jxf php-7.1.10.tar.bz2-C / opt/

Cd / opt/php-7.1.10/

3. Configuration parameters

. / 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

4. Compilation and installation

Make & & make install

5.php has three profiles php.ini core profile php-fpm.conf process service profile www.conf extension profile

Cp php.ini-development / usr/local/php/lib/php.ini

Vim / usr/local/php/lib/php.ini

1170:mysqli.default_socket = / usr/local/mysql/mysql.sock

939:date.timezone = Asia/Shanghai

6. Configure and optimize the FPM module

Cd / usr/local/php/etc/

Cp php-fpm.conf.default php-fpm.conf

Vim php-fpm.conf

17:pid = run/php-fpm.pid

Cd php-fpm.d/

Cp www.conf.default www.conf

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

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

7. Let Nginx support PHP function

Vim / usr/local/nginx/conf/nginx.conf

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

}

Systemctl restart nginx.service

Cd / usr/local/nginx/html/

Mv index.html index.php

Vim index.php

Cat index.php

= create database mydb=

Mysql-uroot-p

Create database mydb

Grant all on mydb. To 'mydbuser'@'%' identified by' 123123'

Grant all on mydb. To 'mydbuser'@'localhost' identified by' 123123'

Flush privileges

Quit

= discuz forum building is similar to LANM =

Discuz Forum

Cd ~ / tar/LNMP-C7/

Unzip Discuz_X3.4_SC_UTF8.zip-d / opt/

Cd / opt/dir_SC_UTF8/

Cp-r upload/ / usr/local/nginx/html/mydb

Cd / usr/local/nginx/html/mydb/

Chown-R root:nginx. / config/

Chown-R root:nginx. / data/

Chown-R root:nginx. / uc_client/

Chown-R root:nginx. / uc_server/

Chmod-R 777. / config/

Chmod-R 777. / data/

Chmod-R 777. / uc_client/

Chmod-R 777. / uc_server/

= verify whether the erection is successful =

Http://192.168.68.149/mydb/install/index.php

Installation path

Http://192.168.68.149/mydb/index.php

Forum page

Http://192.168.68.149/mydb/admin.php

Manage login interface

Http://192.168.68.149/mydb/admin.php?

Administrator page

The final result is as follows:

On the LNMP architecture of the Discuz forum building is shared here, I hope that the above content can be of some help to you, can learn more knowledge. If you think the article is good, you can share it for more people to see.

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