Rockylinux9/11/2023 ![]() ![]() The system will update to CentOS Linux release. Otherwise, you will have to specify the addresses of the mirrors with the update packages and run the command dnf update - y (CentOS images can be downloaded from the link). In well-established infrastructures this process is automated (there are working procedures for Backup & Deploy), but during migration to another distribution it is worth taking the utmost care.īefore running the migration script, you should check the version of CentOS, which must be at least 8.3. 24/7 Customer Support.īefore you start your migration, it is better to make a backup of the entire server or at least the important directories. Free protection against DDoS attacks included, and your server will be ready for work in as little as 15 minutes. Rent dedicated and virtual servers with instant deployment in reliable TIER III class data centers in the Netherlands and the USA. Below is the migration option used at HOSTKEY. They are planned to be maintained for 10 years, which is the entire development cycle of the original RHEL 8.įull binary compatibility means that applications installed on CentOS 8 or RHEL 8 will continue to work on AlmaLinux and RockyLinux without changes - this is a great alternative if you do not wish to pay for RedHat support, which, as we recall, includes receiving binary updates (distributed for free source code only). ![]() We settled on the free server distributions AlmaLinux and RockyLinux: one by CloudLinux and the other developed by CentOS creator Gregory Kurzer together with a community of developers. If you have a lot of physical and virtual machines, it is better to choose a binary compatible solution with RHEL to make the migration to CentOS 8 easy and painless. In addition to CentOS, there are other Linux distributions with long-term support (for example, Ubuntu Server LTS), but migration to them will require a lot of work. ![]() Systems with a short life cycle or rolling release model are not suitable for a developed corporate infrastructure: too many things can go wrong with them after the next update. ![]()
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