Setting Up a WordPress Website (Linux)
Scenarios
WordPress is initially a blog system and gradually evolved to a free CMS or website setup system. This section guides you through the setup of LNMP on a Linux ECS running the CentOS 7.2 64-bit OS and deployment of WordPress on the website.
Video
Solution Architecture

Advantages
- A website with a simple networking architecture can be quickly set up.
- The website is secure and easy to use.
Resource Planning
Resource |
Description |
Cost |
---|---|---|
VPC |
VPC CIDR block: 192.168.0.0/16 |
Free |
VPC subnet |
|
Free |
Security group |
Inbound rule:
|
Free |
ECS |
|
The following resources generate costs:
For billing details, see Billing Modes. |
Nginx |
A high-performance HTTP and reverse proxy web server. Download URL: https://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm |
Free |
MySQL |
An open-source relational database software Download URL: https://dev.mysql.com/get/mysql80-community-release-el7-11.noarch.rpm |
Free |
PHP |
An open-source software used for web development Download URL: https://mirrors.huaweicloud.com/remi/enterprise/remi-release-7.rpm |
Free |
WordPress |
An open-source blogging software. Download URL: |
Free |
Domain name |
Used to access the created website. |
Consult the domain name registrar for the price of the domain name. You can also check the domain name price from the documentation of the domain name registrar. |
Process
Procedure
Preparations
- A VPC and an EIP are available.
- A domain name is available if you plan to configure a domain name for the website.
- The rule listed in Table 2 has been added to the security group that the target ECS belongs to. For details, see Configuring Security Group Rules.
Procedure

- WordPress setup commands differ by OS . Choose the proper commands for your ECS based on the OS running on it to ensure successful installation. This document shows how to set up WordPress 6.6.1 on CentOS 7.2.
- WordPress must match the versions of PHP and MySQL. Otherwise, WordPress installation will fail. For details about the mapping, see WordPress Compatibility.
- Log in to the ECS.
- Install Nginx.
- Log in to the ECS.
- Run the following command to download the Nginx package:
wget https://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm
- Run the following command to create the Nginx yum repository:
rpm -ivh nginx-release-centos-7-0.el7.ngx.noarch.rpm
- Run the following command to install Nginx:
yum -y install nginx
- Run the following command to check the Nginx version:
nginx -v
Information similar to the following is displayed:
nginx version: nginx/1.26.1
- Run the following commands to start Nginx and enable it to start automatically upon ECS startup:
systemctl start nginx systemctl enable nginx
- Run the following command to check the startup status:
systemctl status nginx.service
Information similar to the following is displayed:
- Enter http://IP address of the Nginx server in the address bar to access Nginx. If the following page is displayed, Nginx has been installed.
Figure 2 Accessing Nginx
- Install MySQL.
- Run the following commands in sequence to install MySQL:
rpm -Uvh https://dev.mysql.com/get/mysql80-community-release-el7-11.noarch.rpm yum -y install mysql-community-server
- Run the following command to check the MySQL version:
mysql -V
Information similar to the following is displayed:
mysql Ver 8.0.42 for Linux on x86_64 (MySQL Community Server - GPL)
- Run the following commands in sequence to start MySQL and enable it to start automatically upon ECS startup:
systemctl start mysqld systemctl enable mysqld
- Run the following command to check the MySQL status:
systemctl status mysqld.service
Information similar to the following is displayed.
- Run the following command to obtain the root user's password that was automatically set during MySQL installation:
grep 'temporary password' /var/log/mysqld.log
Information similar to the following is displayed:2018-08-29T07:27:37.541944Z 1 [Note] A temporary password is generated for root@localhost: 2YY?3uHUA?Ys
- Run the following command and follow the prompts to harden MySQL:
mysql_secure_installation
Securing the MySQL server deployment. Enter password for user root: #Enter the obtained password of user root. The existing password for the user account root has expired. Please set a new password. New password: #Enter a new password of user root. Re-enter new password: #Enter the new password again. The 'validate_password' plugin is installed on the server. The subsequent steps will run with the existing configuration of the plugin. Using existing password for root. Estimated strength of the password: 100 Change the password for root ? ((Press y|Y for Yes, any other key for No) : N #Press N. ... skipping. By default, a MySQL installation has an anonymous user, allowing anyone to log into MySQL without having to have a user account created for them. This is intended only for testing, and to make the installation go a bit smoother. You should remove them before moving into a production environment. Remove anonymous users? (Press y|Y for Yes, any other key for No) : Y #Press Y to remove anonymous users. Success. Normally, root should only be allowed to connect from 'localhost'. This ensures that someone cannot guess at the root password from the network. Disallow root login remotely? (Press y|Y for Yes, any other key for No) : Y #Press Y to disallow remote logins of user root. Success. By default, MySQL comes with a database named 'test' that anyone can access. This is also intended only for testing, and should be removed before moving into a production environment. Remove test database and access to it? (Press y|Y for Yes, any other key for No) : Y #Press Y to delete the test database and remove access to it. - Dropping test database... Success. - Removing privileges on test database... Success. Reloading the privilege tables will ensure that all changes made so far will take effect immediately. Reload privilege tables now? (Press y|Y for Yes, any other key for No) : Y #Press Y to reload privilege tables. Success. All done!
- Run the following commands in sequence to install MySQL:
- Install PHP.
- Run the following commands to install the EPEL and REMI repositories:
yum install -y epel-release rpm -Uvh https://mirrors.huaweicloud.com/remi/enterprise/remi-release-7.rpm
- Run the following command to install the Yum repository management tool:
yum -y install yum-utils
- Run the following command to enable the PHP 8.0 repository:
yum-config-manager --enable remi-php80
- Run the following commands to install PHP:
yum install -y php php-cli php-fpm php-mysqlnd php-zip php-devel php-gd php-mcrypt php-mbstring php-curl php-xml php-pear php-bcmath php-json
- Run the following command to check the version of the installed PHP:
php -v
If information similar to the following is displayed, PHP has been installed:
- Run the following commands to start PHP and enable it to start automatically upon ECS startup:
systemctl start php-fpm systemctl enable php-fpm
- Modify the Nginx configuration file to support PHP.
- Run the following command to open the /etc/nginx/nginx.conf file:
vim /etc/nginx/nginx.conf
Figure 3 nginx.confAccording to the nginx.conf, the configuration file is directed to /etc/nginx/conf.d/*.conf.
- Enter :quit to exit nginx.conf.
- Run the following command to open the /etc/nginx/conf.d/default.conf file:
vim /etc/nginx/conf.d/default.conf
- Press i to enter insert mode.
- Modify the default.conf file.
Find the server paragraph and configure it as follows:
- Add index.php to the index configuration line of location.
location / { root /usr/share/nginx/html; index index.html index.htm index.php; }
- Add the following configuration:
location ~ \.php$ { root /usr/share/nginx/html; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; include fastcgi_params; }
Figure 4 shows the configuration after modification.
- Add index.php to the index configuration line of location.
- Press Esc to exit insert mode. Then, enter :wq to save the settings and exit.
- Run the following command to open the /etc/nginx/nginx.conf file:
- Run the following command to reload the Nginx configuration file:
service nginx reload
- Run the following commands to install the EPEL and REMI repositories:
- Create a database.
- Run the following command and enter the root user password of MySQL as prompted to log in to the MySQL CLI:
mysql -u root -p
- Run the following command to create a database:
CREATE DATABASE wordpress;
In this command, wordpress is the database name, which can be customized.
- Run the following command to create a user:
CREATE USER 'user'@'localhost' IDENTIFIED BY 'xxxxx';
In this command, user is the name of the database user, and xxxxx is the configurable user password.
- Run the following command to grant all permissions for the WordPress database to the user:
GRANT ALL PRIVILEGES ON wordpress.* TO 'user'@'localhost';
- Run the following command to make all configurations take effect:
FLUSH PRIVILEGES;
- Run the following command to exit the MySQL CLI:
exit
- (Optional) Run the following commands to verify the database and user and then exit the MySQL CLI:
mysql -u user -p SHOW DATABASES; exit
In the preceding command, user is the created username for logging in to the database.
- Run the following command and enter the root user password of MySQL as prompted to log in to the MySQL CLI:
- Install WordPress.
- Run the following commands to go to the root directory of the Nginx website and download the WordPress package:
cd /usr/share/nginx/html wget https://cn.wordpress.org/wordpress-6.6.1-zh_CN.tar.gz
- Run the following command to decompress the WordPress software package:
tar zxvf wordpress-6.6.1-zh_CN.tar.gz
After the decompression, the folder wordpress is generated.
- Run the following commands to go to the WordPress installation directory, copy the wp-config-sample.php file to the wp-config.php file, and retain the original sample configuration file as a backup:
cd /usr/share/nginx/html/wordpress cp wp-config-sample.php wp-config.php
- Run the following command to open and edit the created configuration file:
vim wp-config.php
- Press i to enter insert mode. Locate the MySQL parameters in the file and modify them according to step 5.
Figure 5 Modifying MySQL configurations
- Press Esc to exit insert mode. Then, enter :wq to save the settings and exit.
- Enter http://Server IP address/wordpress in the address bar of the browser to access the installation wizard.
- Set the site title, administrator username, password, and email address. Then, click Install WordPress.
Table 3 Configuration parameters Parameter
Description
Site title
Name of the WordPress website.
Username
Name of the WordPress administrator.
Password
Default or user-defined password.
Do not reuse an existing password and keep your password secure.
Email address
Email address for receiving notifications.
- Check that the installation is successful.
- Click Log In. Alternatively, enter http://Server IP address/wordpress/wp-login.php in the address box of the browser, enter the username or email address and password, and click Log In.
- Run the following commands to go to the root directory of the Nginx website and download the WordPress package:
- Purchase a domain name.
Obtain an authorized domain name from the domain name registrar and configure the unique domain name for website access.
- Configure DNS records.
Your website can be visited using the registered domain name only after DNS records are configured. For details, see Routing Internet Traffic to a Website.
For example, if the domain name is www.example.com, enter http://www.example.com in the address box of the browser to access the website.
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.
For any further questions, feel free to contact us through the chatbot.
Chatbot