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This article mainly explains "how to build and deploy LNMP platform environment". The content of the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "how to build and deploy LNMP platform environment".

What is LNMP

LNMP refers to a group of free software acronyms that are usually used together to run dynamic websites or servers. L refers to Nginx,M generally refers to MySQL, can also refer to MariaDB,P generally refers to PHP, can also refer to Perl or Python.

LNMP represents the web server architecture of Nginx+MySQL+PHP under the Linux system.

Linux is a kind of Unix computer operating system, which is the most popular free operating system at present. Representative versions are: debian, centos, ubuntu, fedora, gentoo, etc.

Nginx is a high-performance HTTP and reverse proxy server, as well as an IMAP/POP3/SMTP proxy server

Mysql is a small relational database management system. For MariaDB on Linux

PHP is a scripting language that embeds HTML documents executed on the server side

These four kinds of software are all free and open source software, which are combined into a free, efficient and scalable website service system.

2. The overall process of deploying the LNMP environment

1. Install and deploy Nginx, MariaDB, PHP, PHP-FPM

two。 Start Nginx, MariaDB, FPM services

3. Test if LNMP is working properly.

Required software package

1.Nginx:nginx-1.17.4

2.MySQL:mariadb 、 mariadb-server 、 mariadb-devel

3.PHP:php 、 php-fpm 、 php-mysql

Description: mariadb (database client software), mariadb-server (database server software), mariadb-devel (dependency package of other client software), php (interpreter), php-fpm (process manager service), php-mysql (database expansion package of PHP)

Use yum to install all the required software packages, Nginx we use compilation to install

[root@centos7~] # yum-y install php php-mysql php-fpm

[root@centos7~] # system restart php-fpm

[root@centos7~] # system enable php-fpm

[root@centos7~] # yum-y install mariadb mariadb-server mariadb-devel

[root@centos7~] # systemctl restart mariadb

[root@centos7~] # systemctl enable mariadb

[root@centos7~] # wget http://nginx.org/download/nginx-1.17.4.tar.gz

[root@centos7~] # useradd-s / sbin/nologin nginx

[root@centos7~] # tar-xvf nginx-1.17.4.tar.gz

[root@centos7~] # cd nginx-1.17.4

[root@centos7 nginx-1.17.4] #. / configure-- user=nginx-- group=nginx-- with-http_ssl_module / / compilation installation package

[root@centos7~] # make & & make install

[root@centos7~] # / usr/local/nginx/sbin/nginx

[root@centos7~] # ln-s / usr/local/nginx/sbin/nginx

[root@centos7~] # nginx-s reload

[root@centos7~] # yum-y install php php-mysql php-fpm / / install PHP-FPM

[root@centos7~] # system restart php-fpm

[root@centos7~] # system enable php-fpm

[root@centos7~] # yum-y install mariadb mariadb-server mariadb-devel / / install MySQL

[root@centos7~] # systemctl restart mariadb

[root@centos7~] # systemctl enable mariadb

# so far, all the software packages have been installed #

Third, the construction and configuration of the platform. Configure PHP

Configure Fast-CGI to support PHP web pages and test whether PHP connects to the database successfully

Root@centos7 ~] # vim / usr/local/nginx/html/test.php

two。 Modify the Nginx profile and start the service

[root@centos7 ~] # vim / usr/local/nginx/conf/nginx.conf / / only part of the configuration is retained here

User nginx nginx

Worker_processes 1

Error_log logs/error.log

Error_log logs/error.log notice

Pid logs/nginx.pid

Events {

Worker_connections 1024

}

Http {

Include mime.types

Default_type application/octet-stream

Access_log logs/access.log main

Sendfile on

Keepalive_timeout 65

Server {

Listen 80

Server_name www.cc.com

Location / {

Root html

Index index.php index.html index.htm

}

Return 301https://$server_name$request_uri; / / set mandatory redirect HTTPS access

Error_page 500 502 503 504 / 50x.html

Location = / 50x.html {

Root html

}

}

# HTTPS server / / enable https service

Server {

Listen 443 ssl

Server_name www.cc.com

Ssl_certificate cert.pem

Ssl_certificate_key cert.key

Ssl_session_cache shared:SSL:1m

Ssl_session_timeout 5m

Ssl_ciphers HIGH:!aNULL:!MD5

Ssl_prefer_server_ciphers on

Location / {

Root html

Index index.html index.htm

}

# configure php

Location ~\ .php$ {

Root html

Fastcgi_pass 127.0.0.1:9000

Fastcgi_index index.php

Fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name

Include fastcgi.conf

}

}

}

[root@centos7 ~] # nginx-s reload / / restart nginx

Locally bind hosts files to access the test php page

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