CENTOS WEB PANEL – SYSTEM REQUIREMENTS

Make sure that you complete the following tasks before you start the installation process:

1. Setup Hostname

This hostname cannot be the same as any domain that is on your server (for example, if example.com is a domain on your server, use hostname.example.com as your fully qualified hostname).

You can use the following command for hostname setup eg. srv1.example.com

hostname srv1.example.com

2. Setup Server IP addresses

• Define additional IP address, subnet address, and default gateway IP address for your server — your service provider can provide you with this information.

3. Software Requirements

• You must have a clean/fresh installation of supported operating systems:
• CentOS 6, RedHat 6 or CloudLinux 6, MINIMAL installation and English version only!
• CentOS 7 is NOT supported.

4. Hardware Requirements

• 32 bit operating systems require a minimum of 512 MB RAM
• 64 bit operating systems require a minimum of 1024 MB RAM (recommended)
• Recommended System: 4 GB+ RAM so you would have the full functionality such as Anti-virus scan of emails.

vQmod

vQmod

While strictly modules, product feeds and OpenCart extensions should be standalone and modular, some require modifications to the OpenCart core. Modifying OpenCart core files greatly reduces your ability to upgrade your store to later versions, and can affect other modules and extensions. vQmod provides a mechanism by which modules requiring OpenCart core modifications can be installed without damaging the integrity of your core system for upgrades. vQmod keeps a list of filenames and changes required, in the form of one XML file per extension. These changes are then created as the core files are used, and the resulting files are stored as cached copies which are executed instead of the original, core PHP or TPL file.

Installing vQmod

If you wish to upgrade your store, or have a 3rd party extension that you have not used before, it is advisable that you use the vQmod system. The vQmod download and instructions for installation can be found here:https://github.com/vqmod/vqmod.

Once you have downloaded the appropriate vQmod zip file provided in the link, you need to uncompress the zip file and FTP the vQmod folder to your site's root directory. From the Filezilla screenshot below, we can see the root directory of this store is located at public_html/opencart in the Remote site side. Uploading the vQmod folder here will make the vqmod folder visible in public_html/opencart.

vQmod advises you to set the permissions to writable for the vqmod/vqcache folders, index.php, and admin/index.php. In Filezilla you can right click on a file or folder, select "File Permissions...", and enter 755 or 777 in the "Numeric value" to set it to writable.

The next step in installing vQmod is to visit the install page in your store. Enter your store's location in your browser, then "vqmod/install" afterwards. If your store is located at "www.mystore.com", the vQmod install page would be located at "www.mystore.com/vqmod/install". The following text will appear on the page if it was installed correctly: "VQMOD HAS BEEN INSTALLED ON YOUR SYSTEM!".