What is CloudLinux OS Solo?

Cover of the 'CloudLinux OS Solo Installation and Features Guide' showcasing the CloudLinux logo prominently on a crisp white background

CloudLinux OS Solo is an optimized operating system designed specifically for VPS or dedicated servers that host a single account managing multiple websites. Unlike CloudLinux OS Legacy, which supports shared hosting, CloudLinux OS Solo omits LVE (Lightweight Virtual Environment) features. While it comes with several pre-installed functionalities, users need to install a control panel for managing the server through a graphical interface.

Key Features of CloudLinux OS Solo

CloudLinux OS Solo encompasses vital tools, which are the basic elements for disciplining the hosting environment, to cater to multiple sites, thus making hosting account management a much smoother experience. Below is mainly the server experience enhancement that accompanies this OS at first glance.

Supported Control Panels for CloudLinux OS Solo

CloudLinux OS Solo comes with a series of control panels to use when a server is being run that allow for the possibility to manage one in ways that otherwise would not be possible. Down below are the ones supported:

  • cPanel Solo: Yes
  • cPanel Regular (single user): Yes
  • Plesk: Yes
  • DirectAdmin: Yes
  • Other Panels: Yes
  • No Control Panel: Yes
CloudLinux OS Editions Comparison


*Only inode limits are available. **Limits are disabled by default. ***Available only for cPanel, DirectAdmin, or custom panels with integration.

Benefits of CloudLinux OS Solo

  • Enhanced Performance for Site Owners: CloudLinux OS Solo includes tools that help monitor and improve website performance, addressing any potential speed issues.
  • Valuable Features for VPS Providers: This OS is built with security and stability features that meet the demands of clients looking for a dependable hosting environment.

Noteworthy CloudLinux OS Solo Features

CloudLinux OS Solo simplifies server management with several built-in tools:

  • CloudLinux Manager: Allows you to configure CloudLinux settings via a user-friendly web interface.
    • Website Monitoring Tool: Keeps track of your website uptime and performance, notifying you of access issues.
    • PHP Slow Site Analyzer: Identifies slow-loading PHP pages and reports them for optimization.
    • X-Ray: Offers insights into potential website performance bottlenecks, including slow functions, software dependencies, and database queries.

Lifecycle of CloudLinux OS Solo

Following RHEL’s support model, CloudLinux OS Solo 8, released on June 1, 2021, is supported until May 31, 2029. Keeping the system updated during this period ensures stability and security.


Preparing for Installation

Before installing CloudLinux OS Solo, confirm that your server meets the requirements. Designed for VPS and dedicated servers, this OS enhances security and performance. Checking compatibility and resources beforehand will ensure a smooth installation process.

  • Hardware Compatibility: CloudLinux OS Solo generally works with hardware supported by RHEL/CentOS. Some older hardware or devices requiring proprietary drivers without open-source versions may not be supported.
  • Fresh Installation: Download the ISO from CloudLinux, choosing among several ISO types based on your setup needs:
    • CloudLinux-*-boot.iso: Lightweight ISO for network installation.
    • CloudLinux-*-dvd1.iso: Full ISO with all packages.
    • CloudLinux-*-minimal.iso: A minimal ISO for lightweight servers.

Installing CloudLinux OS Solo via GUI

  1. Language Selection: Begin by selecting your preferred language and locale.
  2. Installation Summary: Configure installation settings, including source, disk partitioning, and software.
  3. Installation Source: Choose between network or ISO installation based on your server’s internet connectivity.
  4. Software Selection: Opt for CloudLinux OS Solo (minimal) as the base environment.

After setting up the target and root password, click Begin Installation. Once complete, reboot to load from the hard drive.

Converting to CloudLinux OS Solo

For those already running AlmaLinux or Rocky Linux, conversion to CloudLinux OS Solo is quick with the cldeploy script:

yum install wget -y

wget https://repo.cloudlinux.com/cloudlinux/sources/cln/cldeploy

bash cldeploy -k ACTIVATION_KEY

reboot

Replace ACTIVATION_KEY with your registration key. Reboot after installation.

Uninstalling CloudLinux OS Solo

If needed, revert from CloudLinux OS Solo to CentOS or AlmaLinux with the following steps:

wget -O cldeploy https://repo.cloudlinux.com/cloudlinux/sources/cln/cldeploy

sh cldeploy -c

rpm -e --nodeps kernel-2.6.32-673.26.1.lve1.4.27.el6.x86_64

yum install kernel

Ensure proper bootloader configuration, then reboot.

Conclusion

The CLOUD LINUX OS Solo is a perfect tool for owning several site programs in a single account on the physical or virtual server. Besides, it makes use of a few usable control panels along with easy monitoring tools, which creates a dependable and protected hosting environment. CloudLinux OS Solo is therefore appropriate whether you are doing a fresh installation or migrating from another OS as it creates fewer burdened servers for system administrators.


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