Centos7 server installation nginx, mysql, php environment tutorial

I. Overview

Project requirements: Today, the server running environment is installed and configured on the virtual machine based on Centos. The web service uses nginx, the database is stored in mysql (using MariaDB), and the dynamic scripting language is php.
Step 2

The homepage ensures that Centos7 has been installed and runs properly. If not installed, please download (http://www.centos.org/download ). I will not describe how to install it here. Next, we will introduce the installation and configuration of nginx, mysql, and php in five steps.
1. Step 1: install nginx

Add a centos yum source.

Sudo rpm-Uvh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm

Install nginx

Sudo yum install nginx

Start the nginx service

Sudo systemctl start nginx. service

Access the IP address. If The Nginx welcome page appears, nginx is installed and running properly.

Set auto start Nginx upon startup

Sudo systemctl enable nginx. service

2. Step 2: install mysql (using MariaDB)

The MariaDB database management system is a branch of MySQL and is mainly maintained by the open-source community. The purpose of using GPL to authorize MariaDB is to be fully compatible with MySQL, including APIs and command lines, it can easily become a substitute for MySQL.

Install MariaDB

Sudo yum install mariadb-server mariadb

Enable MariaDB

Sudo systemctl start mariadb

After the MariaDB/MySQL service is successfully started, run the script in the MariaDB/MySQL service package. This operation provides some security enhancement measures for the database server, such as setting (not empty) the root password, deleting anonymous users, and locking remote access.

Sudo mysql_secure_installation

Next, the command line prompts you to set the mysql User name and password. Select yes for all.

Set automatic mysql restart upon startup

Sudo systemctl enable mariadb. service

3. Step 3: install PHP

Install Php and php extensions

Sudo yum install php-mysql php-fpm php-mbstring php-gd php-pear php-mcrypt php-mhash php-eaccelerator php-cli php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc php-mssql php-snmp php-soap php-tidy php-common php-devel php-pecl-xdebug-y

Edit the php configuration file

Sudo vi/etc/php. ini

Cgi. fix_pathinfo = 0

Set the php-fpm configuration file

Sudo vi/etc/php-fpm.d/www. conf

Listen =/var/execute/php-fpm/php-fpm.sock

Start the php-fpm service

Sudo systemctl start php-fpm

Set to automatically restart php-fpm upon startup

Sudo systemctl enable php-fpm.service

4. Step 4: configure the nginx site

Edit site configuration file

Sudo vi/etc/nginx/conf. d/default. conf

Server {
Listen 80;
Server_name drupaluser.org;

Root/opt/data;
Index. php index.html index.htm;

Location /{
Try_files $ uri/= 404;
    }
Error_page 404/404 .html;
Error_page 500 502 503 x.html;
Location =/50x.html {
Root/usr/share/nginx/html;
    }

Location ~ \. Php $ {
Try_files $ uri = 404;
Fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock;
Fastcgi_index index. php;
Fastcgi_param SCRIPT_FILENAME $ document_root $ fastcgi_script_name;
Include fastcgi_params;
    }
}

Restart nginx

Sudo systemctl restart nginx

5. Step 5: Test the php script web service

Edit test file

Sudo vi/opt/data/info. php

Access the page. If you can see various php configuration information, the configuration is successful.
Http://drupaluser.org/info.php

Delete test file

Sudo rm/opt/data/info. php

In CentOS 7, nginx, mysql, and php installation and configuration are complete and can be used as the application environment of the web platform.