Knowledgebase

How to upgrade CloudLinux release

To upgrade CloudLinux to a newer release, you'll need to follow specific steps provided by CloudLinux. Keep in mind that as of my last knowledge update in September 2021, the process may evolve over time, so always refer to the latest documentation from CloudLinux for the most up-to-date instructions.

Here's a general outline of how you might go about upgrading CloudLinux:

  1. Backup Your Data:

    • Before making any significant changes, it's crucial to create backups of your data, including configuration files, databases, and any other important information.
  2. Check for Compatibility:

    • Verify if your current server environment, including installed applications and custom configurations, are compatible with the newer release of CloudLinux.
  3. Review CloudLinux Documentation:

    • Visit the official CloudLinux documentation or support resources to find specific instructions and recommendations for upgrading to a newer release.
  4. Update Repository Configuration:

    • Make sure that your server's package repositories are set up to fetch packages from the correct CloudLinux release.
  5. Update Yum Cache:

    • Clear the yum cache to ensure it fetches the latest repository information:
    bash

 

  • sudo yum clean all
  • Perform the Upgrade:

    • Use the package manager (yum) to perform the upgrade. This may involve using specific commands provided by CloudLinux. For example:
    bash
  • sudo yum update -y
  • Follow On-Screen Prompts:

    • During the upgrade process, you may be prompted to confirm actions. Read these carefully and respond appropriately.
  • Reboot the Server:

    • After the upgrade is complete, it's recommended to reboot the server to ensure that all changes take effect:
    bash

 

  1. sudo reboot
  2. Verify the Upgrade:

    • Once the server has restarted, log in and verify that the new CloudLinux release is installed.
  3. Test Applications and Services:

    • Test critical applications and services to ensure they're functioning as expected with the upgraded CloudLinux release.
  4. Review System Logs:

    • Check system logs for any error messages or warnings that might indicate issues related to the upgrade.
  5. Monitor Performance:

    • Keep an eye on server performance and resource usage after the upgrade to identify any unexpected behavior.

Remember, the exact steps and commands may vary depending on your specific server environment and the version of CloudLinux you're upgrading from and to. Always consult the official CloudLinux documentation or support resources for the most accurate and up-to-date information.

 
 
 
 
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