CentOS - Feb 2021 - RHEL <==> CentOS <==> Oracle Linux migration scripts

Hi,

I've recently done some extensive testing with the centos2ol.sh migration
script provided by Oracle:

https://github.com/oracle/centos2ol

The script works perfectly on both CentOS 7.x and 8.x, so I wrote a little blog
article about it:

https://blog.microlinux.fr/migration-centos-oracle-linux-cas-pratique/

I wonder if something similar exists for other use cases, e. g. migrate from
CentOS to Red Hat Enterprise Linux.

Why I'd like to do this? Well, a significant part of my work is teaching
Linux
and writing books about it. My last two books have been based on CentOS 7.x,
and I'd like future editions to be distribution-agnostic within the RHEL
family. This is now an option since Red Hat offered free Developer
subscriptions a few days ago.

In other words, future blog articles and book chapters will be based on RHEL
(the real thing), but I'll also test everything with the various clones,
namely
Oracle Linux and (probably) Rocky Linux as soon as there's a usable version.

Public server providers like Scaleway offer the "usual suspects" among
distributions, e. g. Ubuntu, Debian, CentOS and FreeBSD. So I'd like to know
if
there's a script out there that converts an existing CentOS (or Oracle
Linux)
installation into a RHEL system.

Any suggestions ?

Cheers,

Niki
-- 
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On 2/3/21 11:30 PM, Nicolas Kovacs wrote:
> I wonder if something similar exists for other use cases, e. g. migrate
from
> CentOS to Red Hat Enterprise Linux.


 ??? here is a how to from redhat i think is what you may be searching?

 ?? it was publish recently:

 ???? https://access.redhat.com/articles/2360841