Buy CloudLinux OS License

What is CloudLinux OS ?

CloudLinux OS is the leading platform for multitenancy. It improves server stability, density, and security by isolating each tenant hosting account on shared hosting and giving them allocated server resources. This creates an environment that feels more like a virtual server than a shared hosting account. CloudLinux OS reduces operating costs and increases profitability and you will be sure that . So for each Shared hosting its important to implement and use the CloudLinux OS , this will prevent any users from affect your server and make it down.
manage web control
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Buy CloudLinux OS

* This product ONLY comes as Product Bundle with VPS And Dedicated Server

Why to buy CloudLinux OS

bad neighbor

CageFS for bad neighbor

By activating CageFS you can Isolate tenant users from each other to avoid the bad neighbor effect by each other.

provide php

Allow Multi PHP versions

Allows end user to select PHP versions 5.6,7 and 8 this will allow endusers from using the old scripts without force them to upgrade.

resources monitor

Monitor Resources

CloudLinux OS give you the power to monitor and control limits such as CPU, IO, Memory, and other resources

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Linux Interchangeable

Compatible with all major control panels and Interchangeable with CentOS and RHEL.

What actually CloudLinux OS Does for you?

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Ensure that no website on your shared server will ever bring you down: CloudLinux will isolate tenants in “cages” to increase security, prevent them from affect each others and make the server secure. So users only have access to safe files and their own processes.
Shield your servers from performance spikes and DDOS attack and prevent slowdowns and downtimes.
Make Your Server Profitable Maximize the profitability of your servers by increasing density, giving customers more choices, upselling customers to higher plans without having to move to another server, and reducing support costs.

Increase your profit by offering more resources to your shared hosting customers.

Providing Lightweight Virtual Environment (LVE): Limit all CPU, IO, memory resources, numbers of processes, and concurrent connections per each user or per packages for resllers. With LVE Manager, you can:

CloudLinux OS Features

cloudlinux os main features

When to use cloudlinux os : If you are hosting provider for shared hosting ,its very important to protect secure and stabilize your server . Or if you want to isolate users its the better choice.

Lightweight Virtual Environment (LVE)

Cloudlinux OS provide great Stability featurs like LVE Manage and MySQL Governor , the Lightweight Virtual Environment (LVE) is kernel-level technology that allows you to limit all CPU, IO, memory resources, numbers of processes, and concurrent connections per each user ,also its help the provider to Increase Revenue by offer more resources packages and also provide Reduce Churn Rate. 

MySQL Governor monitors

MySQL Governor monitors MySQL usage and throttles abusers, preventing them from overloading the server, which improves overall stability and performance ,its support MySQL 5.1 – 5.6 and MariaDB 5.x and 10.x. 

CageFS And PHP Selector

CageFS: is one of the important feature that provided by CloudLinux OS, its prevents a large number of attacks, including most privilege escalation and information disclosure attacks ,and preventing any individual user from seeing any other users on the server. 

PHP Selector: allows end users to select the specific version of PHP they need. It allows ultimate flexibility by offering all popular versions of PHP, thats will keep the old scripts of the clients without force them to move or change their website code.PHP Selector allow customer to choose and configure PHP 5.6, and 7.0 also 8. 


Mod_lsapi: faster than any other way to serve PHP with Apache server ,and its compatible with MPM Worker and Does not require tuning ,and also still support PHP directives in .htaccess files, and fully compatible with PHP Selector. SecureLinks is a kernel-level technology that prevents all known symbolic link (symlink) attacks. It enhances the security level of the servers even further and prevents malicious users from creating symbolic link files

Cloudlinux Common FAQ

How To Install Cloudlinux OS ?

To install Cloudlinux OS you can read the article Install or Convert Linux to Cloudlinux OS

How To uninstall Cloudlinux OS

To recover back to centos OS from cloudlinux read Recover back to centos from cloudlinux

Verify CloudLinux IP based license

To verify your purchased license online Verify CloudLinux license