How To Install OpenCart on CentOS 7

In this tutorial, we will show you how to install OpenCart on your CentOS 7. For those of you who didn’t know, For those of you who didn’t know, OpenCart is a free open source eCommerce platform for online merchants. OpenCart provides a professional and reliable foundation from which to build a successful online store.

This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation OpenCart on a CentOS 7 server.

Prerequisites

• A server running one of the following operating systems: CentOS 7.
• It’s recommended that you use a fresh OS install to prevent any potential issues.
• SSH access to the server (or just open Terminal if you’re on a desktop).
• A non-root sudo useror access to the root user. We recommend acting as a non-root sudo user, however, as you can harm your system if you’re not careful when acting as the root.

Install OpenCart on CentOS 7

Step 1. First, let’s start by ensuring your system is up-to-date.

yum clean all
yum -y update

Step 2. Install the LAMP server.

A CentOS 7 LAMP stack server is required. If you do not have LAMP installed, you can follow our guide here. Also, install the required PHP modules:

yum -y install php-gd php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-mcrypt php-mssql php-snmp php-soap php-tidy curl curl-devel

Step 3. Disable Selinux on CentOS 7.

Run the below command to update SELinux:

setenforce 0
sed -i 's/enforcing/disabled/' /etc/sysconfig/selinux
sed -i 's/enforcing/disabled/' /etc/selinux/config

Step 4. Installing OpenCart.

The first thing to do is to go to OpenCart’s download page and download the latest stable version of OpenCart, At the moment of writing this article it is version 3.0.2.0:

wget https://github.com/opencart/opencart/archive/3.0.2.0.zip
unzip 3.0.2.0.zip
mv opencart-3.0.2.0/upload/* /var/www/html/

Rename the file ‘config-dist.php’ to ‘config.php’:

mv config-dist.php config.php

We will need to change some folders permissions:

chown -R www-data.www-data /var/www/html
chmod -R 755 /var/www/html

Step 5. Configuring MariaDB for OpenCart.

By default, MariaDB is not hardened. You can secure MariaDB using the mysql_secure_installation script. You should read and below each step carefully which will set a root password, remove anonymous users, disallow remote root login, and remove the test database and access to secure MariaDB.

mysql_secure_installation

Configure it like this:

- Set root password? [Y/n] y
- Remove anonymous users? [Y/n] y
- Disallow root login remotely? [Y/n] y
- Remove test database and access to it? [Y/n] y
- Reload privilege tables now? [Y/n] y

Next, we will need to log in to the MariaDB console and create a database for OpenCart. Run the following command:

mysql -u root -p

This will prompt you for a password, so enter your MariaDB root password and hit Enter. Once you are logged in to your database server you need to create a database for OpenCart installation:

MariaDB [(none)]> CREATE DATABASE opencart;
MariaDB [(none)]> GRANT ALL PRIVILEGES ON opencart.* TO 'opencartuser'@'localhost' IDENTIFIED BY 'opencartuser_passwd';
MariaDB [(none)]> FLUSH PRIVILEGES;
MariaDB [(none)]> \q

Step 6. Accessing OpenCart.

OpenCart will be available on HTTP port 80 by default. Open your favorite browser and navigate to http://yourdomain.com/ or http://server-ip-address and complete the required steps to finish the installation. If you are using a firewall, please open port 80 to enable access to the control panel.

Congratulations! You have successfully installed OpenCart. Thanks for using this tutorial for installing OpenCart e-commerce on CentOS 7 systems. For additional help or useful information, we recommend you to check the official OpenCart website.

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