Re: [External] : Migrate Ovirt Node from el8 to el9

Hello Marcos, then what is the suggestions in case of a multi nodes cluster? I have to remove a node, perform a clean installation with el9 and reconnect it to cluster? Devis

Yes, that's the usually recommended solution. On Mon, Sep 30, 2024 at 2:29 PM devis--- via Users <users@ovirt.org> wrote:
Hello Marcos,
then what is the suggestions in case of a multi nodes cluster? I have to remove a node, perform a clean installation with el9 and reconnect it to cluster?
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I've done this procedure and was able to re-integrate the hosts (ovirt-node-ng-installer-4.5.5-2023113015.el9) into the cluster quite easily. However, at the end, you still have a hosted-engine that is EL8. How do you upgrade the hosted-engine to EL9?

You don't. You create a backup of the old hosted-engine and deploy a new engine on the new node. Import the backup there before executing 'engine-setup': https://www.ovirt.org/documentation/administration_guide/index.html#chap-Bac...
participants (4)
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dadamysus@proton.me
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devis@gmx.com
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Guillaume Pavese
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luc.lalonde@polymtl.ca