[CentOS] Ovirt migration

Andrew Dent adent at ctcroydon.com.au
Thu Jun 23 05:05:38 UTC 2016


Hi

We have a Single box running Ovirt 3.5.6.2-1 + CentOS7.
The Engine, VDSM Host and the Storage is all on the Single box, which 
contains 2 * RAID1 arrays.

We are looking to purchase a second box, and I'm wondering if someone 
can please help me to understand of how best to migrate to a HA 
environment using both boxes. We do have some additional NFS storage on 
the network that we can temporarily move VMs to.

Is it possible to migrate our current Ovirt setup to be HA using 
Gluster, or would we need to start again by exporting all VMs, wipe box 
one and reinstall CentOS & Ovirt, then install CentOS and Ovirt on box 
two.

I'd like to move the Engine to be hosted in a VM as well.
Can we do HA without Gluster? Pros/Cons....

Regards

Andrew Dent




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