Thanks to Cloud Linux benefits, you will be able to pint the resources used by each user/account and make your server more stable easily. By assigning specific resources to each user, you can prevent other users from slowing down. You will allocate a certain amount of your hardware to a user and limit the user to those resources.
This article attempts to describe the capabilities of Cloud Linux on the cPanel control panel.
What Is Cloud Linux?
Cloud Linux is a Linux distribution that is provided for shared hosting providers. This operating system improves server stability, security, and flexibility and allows server administrators to review the resources consumed by each host/account.
For example, server administrators can check CPU, RAM, or disk I/O with graphs in their dashboard (cPanel). Cloud Linux is based on CentOS and uses OpenVZ kernel and rpm packages. Cloud Linux was founded in 2009 by Igor Seletskiy, and the first version of this OS was released in January 2010.
It also announced full compatibility with Red Hat Enterprise Linux 6 in 2011 and Red Hat Enterprise Linux 7 in 2015. Cloud Linux can be installed directly, or it can be integrated with the CentOS operating system.
Cloud Linux Advantages
One of the most challenging tasks for any hosting provider is to manage the use of server resources by the user. An operating system called CloudLinux can make this easier.
For a small shared server, server management means staying up all night to check for server loads, and on larger servers, these problems will become even more acute. But if you use Cloud Linux, there is no worry that the user may create an extra burden on the server.
Server Stability When Cloud Linux Comes In!
The main advantage of using CloudLinux is the restriction of the use of server resources by the user. Before Cloud Linux, it was almost impossible for users of the shared server to create RAM, CPU, and disk I/O restrictions.
The operating system reduces web page loading speed when the user wants to use CPU resources more than allowed, rather than blocking the site. In this case, if RAM or disk I/O is used to the maximum, the server administrator can display its custom error page to alert users of resource problems.
Users can optimize their website/application or requests to upgrade their service resources.
Tracking Server Resource Usage Details
A common concern among users of shared servers is an accurate understanding of how much server resources are used. Without CloudLinux, it is challenging to get detailed RAM, CPU, and disk I/O charts. CloudLinux seamlessly integrates with cPanel to provide users with detailed charts on how to use their applications.
Increase server security
Cloud Linux uses a technology called CageFS, which separates the system files of each user. This technology actually isolates any user so-called and prevents other users from being seen, attacked, or harmed.
This means that based on the packages provided in the LVE manager settings for CloudLinux, it isolates the accounts or enters the cage to prevent attacks and excessive use of resources by other accounts, etc.
Improvement Of Server Efficiency And Performance
One of the important criteria for server administrators’ profitability is the number of users who can host on a single server. However, it should be noted that many users’ presence can slow down due to the lack of server resources.
CloudLinux allows the server administrator to save server resources. It also allows them to host more users without knowing how to manage a server’s resources and see better performance in resource consumption.
Since there was no restriction in the past for high-end users and hardware upgrades would not solve the problem of overuse and resolving this problem has always been a concern of webmasters. Still, CloudLinux has been able to address this challenge.
The LVE Manager plugin is provided for the cPanel, Plesk, and DirectAdmin panels. This allows you to create restrictions on server resources by each user, thus effectively controlling and managing consuming resources.
The CloudLinux dashboard provides an overview of statistics and information for servers.
In the Current Usage section, a table showing the number of resources consumed by users is displayed at the moment. In fact, information on speed, ram, IO and number of processes, etc., is visible.
You can also use the Users tab to view the list of all users.
Another important part is the packages that allow you to restrict each account.
But another feature of Cloud Linux is the MySQL Governor feature. MySQL is undoubtedly one of the main causes of problems on a shared server. MySQL Governor controls the MySQL service and prevents the overloading of databases on the server. This increases stability and overall performance.
Conclusion
CloudLinux has been used in over 100 datacenters, 2000 web hosting companies, and over 25,000 servers. CloudLinux helps you have a better and more sustainable website management experience. Still, if you are hosting just a few websites on your cPanel VPS, it is unnecessary to install Cloud Linux.
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Excellent blog...Thanks for sharing the information.