Elevate CentOS 7 to AlmaLinux 9

Tutorial migrating CentOS 7 to AlmaLinux 8, then migrating AlmaLinux 8 to AlmaLinux 9

AI Thumbnail: Elevate your Linux

Chapters

00:00 - Intro
01:30 - CentOS 7 to AlmaLinux 8 - Pre-Run Steps
06:59 - Leapp Premigrate
07:22 - Premigrate Check Logs
12:20 - leapp migrate
14:05 - Reboot to migrate CentOS 7 to AlmaLinux 8
16:18 - Verify AlmaLinux 8
19:51 - AlmaLinux 8 Cleanup
20:26 - AlmaLinux 8 to AlmaLinux 9
22:10 - Upgrate to AlmaLinux 9 Setup
26:16 - AlmaLinux 8 to AlmaLinux 9 premigrate
29:39 - Migrate AlmaLinux 8 to AlmaLinux 9 - Failed
31:01 - Phase 1 Upgrade AlmaLinux 8 to 9: Success
31:35 - Reboot to start Phase 2 Migrate 8 to 9
32:24 - AlmaLinux 9 Clean-up and Verify
39:37 - CentOS 7 to AlmaLinux 9 Complete!

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[tonywise]

Excellent video. I enjoyed the little aside about "Yank" and "Limey" English in pronouncing CentOS.

[replikvltyoutube]

I think we are going to go for CentOS stream. But thanks for this demonstration!

[angelochu]

DJ, is Almalinux better than rocky linux in terms of its support and reliability? Thanks.

[antonius-ezmx]

should we do backup the server before migrate?

[eufrozinak]

I'm very new to Alma Linux and I need some help. I have to use LabVIEW and Matlab for university. I had to install Windows on an old pc to use these, because I couldn't get them to work on Fedora, which I've been using for a while.
If Labview and Matlab both say that they're supported on RHEL, would they work on Alma Linux?

[sativagirl]

DJ, can a Nvidia Jetson Nano be It's ARM.