CloudLinux OS Solo Installation and Features Guide

What is CloudLinux OS Solo?

CloudLinux OS Solo is specifically designed for installation on VPS or dedicated servers that host a single account managing multiple websites. Unlike CloudLinux OS Legacy, which caters to shared hosting environments, CloudLinux OS Solo does not include LVE (Lightweight Virtual Environment) features. While it comes with pre-installed functionalities, users are required to install a control panel for graphical interface management.

Key Features of CloudLinux OS Solo

CloudLinux OS Solo is packed with useful features that enhance your VPS or dedicated server experience. Here's a quick overview of what it offers to help you manage multiple websites smoothly from one hosting account.

Supported Control Panels for CloudLinux OS Solo

CloudLinux OS Solo is compatible with various control panels, making it easy for you to manage your server. Here's a quick look at the supported options:

CloudLinux OS Editions Comparison

Limits are disabled by default. Python/Node.js/Ruby Selectors are available only for cPanel, DirectAdmin servers, and servers with custom panels with their own integration. Let me know if you need further modifications or additional information!

Benefits of CloudLinux OS Solo

Improved Performance for Site Owners: If you face performance challenges with your websites, CloudLinux OS Solo provides built-in tools for monitoring and enhancing website performance. Enhanced Features for Service Providers: For VPS providers, this OS offers the security and support features that many customers are looking for. It helps ensure that your clients have a stable and secure hosting environment

CloudLinux OS Solo Features

CloudLinux OS Solo has some helpful tools to make managing your server easier:

The CloudLinux Manager is a simple tool that lets you change CloudLinux settings through an easy web interface. It includes:

• Website Monitoring Tool: This tool checks if your websites are up and running. It tells you if there are any access problems.
• PHP Slow Site Analyzer: It finds out which PHP pages are loading slowly and reports them to you.
• X-Ray: This tool helps you see where your website might have performance issues.

The Website Monitoring Tool tracks if your websites are available. It sends alerts if there are problems and shows you how well your sites are performing.

The PHP Slow Site Analyzer gives you daily reports about which PHP pages are slow. It looks at all PHP requests and helps you find and fix the slow ones.

X-Ray checks your website's performance. It gathers information about slow functions, outside requests, software parts, and database queries. This helps you improve the speed of your PHP websites.

CloudLinux OS Solo Lifecycle

CloudLinux OS Solo follows the same support rules as RHEL. Using a supported system helps keep your server stable. Right now, CloudLinux OS Solo 8 came out on June 1, 2021. It will be supported until May 31, 2029 Make sure to keep your system updated during this time for support and security updates. .

Preparing for CloudLinux OS Solo Installation

Before installing CloudLinux OS Solo, ensure your server setup meets the basic requirements. This OS is designed for VPS and dedicated servers, improving security and performance. Checking compatibility and system resources in advance will make the installation smoother and trouble-free.

Hardware Compatibility

CloudLinux OS Solo generally supports hardware compatible with RHEL/CentOS, with minimal exceptions. The main exceptions are devices that rely on proprietary drivers without open-source alternatives. Additionally, with the release of RHEL 8 (CloudLinux 8), some older hardware may no longer be supported. It's important to review your hardware specifications before installation to avoid any issues.

Fresh Installation

Downloading Installation Media

To begin the installation of CloudLinux OS Solo, you need to download the ISO file. You can choose from several ISO types, depending on your installation needs:

• CloudLinux-*-boot.iso: A lightweight ISO intended for network installation, containing no packages.
• CloudLinux-*-dvd1.iso: This version includes all packages from the network installation repository, allowing for a complete setup without requiring network access.
• CloudLinux-*-minimal.iso: A minimal ISO designed for lightweight servers without GUI and development tools.

Note: After installing from any ISO, be sure to register your system and run the yum update command to apply all recent updates.

Installing CloudLinux OS Solo via Graphical User Interface

Graphical Installation Overview

The graphical interface is the recommended way to manually install CloudLinux OS Solo, providing you with full control over all system settings, including disk partitioning and storage configuration. By default, graphical mode is activated when the system is booted from local media.

Language Selection

The first step in the installation process is selecting your language. Choose your desired language from the left column and the locale from the right column. This selection will be used throughout the installation and as the default language of the system. Once you've made your choice, click Continue to proceed.

Installation Summary

The Installation Summary page serves as the central hub for configuring your installation parameters. From here, you can access various configuration options, such as installation source, disk partitioning, and software selection. Some links may be grayed out, indicating that the installer is updating that section. Links with a warning symbol require your attention before proceeding.

Installation Source

You will need to define where to install the system from. You have two options:Network Installation: This is the preferred method as it automatically downloads the latest packages, including any critical bug fixes.ISO File Installation: This option is for cases where the server doesn't have internet access. Ensure that you've downloaded the ISO beforehand.

Software Selection

After defining the installation source, proceed to the Software Selection screen. Here, you can select the base environment (CloudLinux OS Solo minimal) and any desired add-ons.Note: Ensure you choose CloudLinux OS Solo (minimal) as the base environment to avoid installing other CloudLinux versions.

Final Preparations

After configuring your installation target and setting the root password, click Begin Installation to start the process. Once installation is complete, reboot the system and make sure it boots from the hard drive.

Converting Existing Servers to CloudLinux OS Solo

If you're running AlmaLinux or Rocky Linux, you can convert to CloudLinux OS Solo by using the cldeploy script. This process takes only a few minutes.

1. Download and Run the Script:
   yum install wget -y
   wget https://repo.cloudlinux.com/cloudlinux/sources/cln/cldeploy
   bash cldeploy -k ACTIVATION_KEY

   If you're running AlmaLinux or Rocky Linux, you can convert to CloudLinux OS Solo by using the cldeploy script. Replace ACTIVATION_KEY with the one provided during registration.

2. Reboot: Once the script has run successfully, reboot the server by typing:
   reboot

Uninstalling CloudLinux OS Solo

If you decide to uninstall CloudLinux OS Solo and revert to CentOS or AlmaLinux, you can do so by running the following commands:

1. Remove CloudLinux Components:
   wget -O cldeploy
   https://repo.cloudlinux.com/cloudlinux/sources/cln/cldeploy
   sh cldeploy -c
2. Delete the CloudLinux Kernel:
   rpm -e --nodeps kernel-2.6.32-673.26.1.lve1.4.27.el6.x86_64
3. Install CentOS or AlmaLinux Kernel:
   yum install kernel

Finally, after ensuring that your bootloader is correctly configured, reboot the system.

Conclusion

CloudLinux OS Solo is great for managing one account with many websites on a VPS or dedicated server. It has tools that help keep your sites running smoothly and securely. You can use different control panels, and it offers updates to fix problems. Whether you are installing it for the first time or switching from another system, CloudLinux OS Solo makes managing your server easier.