10:20 a.m.
Hello everibody,
Iḿ a noob with ovirt and I have a problem. I have deployed a new enviroment with a
self-hosted engine. Now, when I am learning about ovirt, I think that my engine should be
in another cluster. How I can move my manage from one cluster to other?.
Cheers
11:46 a.m.
I am in the process of migrating the engine to a new cluster. I hope I will accomplish it
this weekend. Fingers crossed.
What you need to know:
The migration is really a backup and restore process.
1. You create a backup of the engine.
2. Place the cluster into global maintenance and shutdown the engine.
3. Then you create a new engine on the other cluster and before engine-setup you restore
the engine backup.
4. Start the new engine.
From here I'm not yet sure what should happen in what order:
- re-install the nodes with the old engine to remove the Engine HA Setup from that host.
- re-install nodes on the new cluster to receive the Engine HA Setup.
There is documentation about backup and restore of the engine here:
https://ovirt.org/documentation/self-hosted/chap-Backing_up_and_Restoring...
3:54 p.m.
On Fri, Apr 12, 2019 at 11:47 AM Andreas Elvers <
andreas.elvers+ovirtforum(a)solutions.work> wrote:
I am in the process of migrating the engine to a new cluster. I hope
I
will accomplish it this weekend. Fingers crossed.
What you need to know:
The migration is really a backup and restore process.
1. You create a backup of the engine.
2. Place the cluster into global maintenance and shutdown the engine.
3. Then you create a new engine on the other cluster and before
engine-setup you restore the engine backup.
Please notice that now we have
hosted-engine --deploy --restore-from-file=backup.tar.gz
and this is fully automated
4. Start the new engine.
From here I'm not yet sure what should happen in what order:
- re-install the nodes with the old engine to remove the Engine HA Setup
from that host.
- re-install nodes on the new cluster to receive the Engine HA Setup.
There is documentation about backup and restore of the engine here:
https://ovirt.org/documentation/self-hosted/chap-Backing_up_and_Restoring...
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3 comments
3 participants
participants (3)
-
Andreas Elvers -
raul.caballero.girol＠gmail.com -
Simone Tiraboschi