As expected... this is a learning curve. My three node cluster.. in an
attempt to learn how to do admin work on it, debug it... I have now
redeployed the engine and even added second one on a node in cluster.
But.....
I now realize that my "production vms" are gone.
In the past, on a manual build with KVM + Gluster .. when I repaired a
damaged cluster I would just then browse to the xml file and import.
I think with oVirt, those days are gone. As the PostGres engine knows the
links to the disk / thin provision volumes / network / VM definition files.
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Question:
1) Can someone point me to the manual on how to re-constitute a VM and
bring it back into oVirt where all "oVirt-engines" were redeployed. It is
only three or four VMs I typically care about (HA cluster and OCP ignition/
Ansible tower VM).
2) How do I make sure these core VMs are able to be reconstituted. Can I
create a dedicated volume where the VMs are full provisioned, and the path
structure is "human understandable".
3) I know that you can backup the engine. If I had been a smart person,
how does one backup and recover from this kind of situation. Does anyone
have any guides or good articles on this?
Thanks,
--
p <jeremey.wise(a)gmail.com>enguinpages