![]() ![]() Once the migration process has been completed successfully, you should get the following output: AlmaLinux 8.3 - BaseOS 3.3 MB/s | 3.4 kB 00:00įingerprint: E53C F5EF 91CE B0AD 1812 ECB8 51D6 647E C21A D6EAįrom : /etc/pki/rpm-gpg/RPM-GPG-KEY-AlmaLinux Next, run the following command to migrate from CentOS 8 to AlmaLinux using the following command: # dnf distro-sync -y Warning: /var/tmp/rpm-tmp.yAExrT: Header V4 RSA/SHA256 Signature, key ID c21ad6ea: NOKEY Once the release package is installed, you should get the following output: Retrieving ![]() Once all the unwanted details are removed, install the AlmaLinux release package by running the following command: # rpm -ivh You can remove all those using the following command: # rpm -e -nodeps centos-gpg-keys centos-linux-release centos-linux-repos In this section, we will show you how to migrate your CentOS 8 operating system to AlmaLinux manually.įirst, you need to remove all CentOS gpg keys, repositories and branding details. Migrate To AlmaLinux From CentOS 8 Manually You can restart it using the following command: # reboot Once all the packages are updated, you need to restart your system to apply all the changes. You can update all of them by running the following command: # dnf update -y Next, you need to update all the packages to the latest version. You should see that your current operating system is CentOS 8: NAME="CentOS Linux" A root password is set up in your server.īefore starting, check your installed version of the operating system using the following command: # cat /etc/os-release. ![]() A fresh CentOS 8 server operating system.Before starting the migration process, it is always recommended to backup all important data from your CentOS system. In this guide, we will show you step-by-step instructions on how to migrate from CentOS 8 to AlmaLinux. Migrate To AlmaLinux From CentOS 8 using Almalinux-deploy Script.Migrate To AlmaLinux From CentOS 8 Manually.There are two ways you can migrate from CentOS 8 to AlmaLinux: ![]() It is an enterprise-grade and stable server OS with regular releases and comes with long-term support. AlmaLinux is an open-source RHEL fork developed by CloudLinux using the source code of Red Hat Enterprise Linux. ![]()
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