![]() ![]() In our case, we ran into a couple of issues. From here, you can view all the issues that prevent the migration to AlmaLinux. The pre-upgrade report is generated and saved in the /var/log/leapp/leapp-report.txt file. The CentOS 7 has some inherent issues that prevent the migration from taking as seen in the error report as shown below. The utility performs a series of checks to confirm if the system is ready for the switch to AlmaLinux 8. Once the migration packages have successfully been installed, run the pre-flight upgrade checklist using the following command: $ sudo leapp upgrade Install Leapp in CentOS 7 Step 4: Migrate CentOS 7 to AlmaLinux 8 $ sudo yum install -y leapp-upgrade leapp-data-almalinux The Elevate repository provides the Leapp utility which facilitates the actual migration of Red Hat Enterprise Linux 7.x distributions to any Enterprise Linux 8.x releases.įor example to migrate from CentOS 7 to AlmaLinux 8, install the following software packages. Confirm Elevate Repository Step 3: Install Leapp Utility in CentOS 7 You should get the following output providing intricate details about the elevate-release package including the version, release, architecture, install date and so much more. ![]() To confirm that Elevate has successfully been installed, run the following rpm command. The next step is to enable the Elevate repository on your CentOS 7 system by running the following command: $ sudo yum install -y CentOS Linux release (Core)Ĭheck CentOS 7 Linux Step 2: Install Elevate Repository in CentOS 7 You should get the following as the output confirming that CentOS 7 has been updated to the latest release. Once the update is complete, verify that CentOS 7 has been updated to the latest release as follows. To get off the ground, log into your instance of CentOS 7 and upgrade the system to the latest version by running the following yum command. Therefore, take some time and take a backup copy of all the important files. ![]() As is always recommended before migrating to any major release, it’s prudent to have a backup of your files in case something goes wrong during the upgrade. ![]()
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