We have a gap regarding DNS settings and work is under way to allow DNS to be set from the manager (Engine).

You seem to got into a loop here, due to the way oVirt agent (VDSM) handles DNS and its configuration.

Please follow these steps and let us know if it helps:

- Update the entries in  /var/lib/vdsm/persistence/netconf/nets/ovirtmgmt as you have already done.

- Update the entries in ifcfg-ovirtmgmt.

- Reboot the host.

* Instead of rebooting you could update the temporary running entries under: /var/run/vdsm/netconf for the ovirtmgmt network.

Thanks,

Edy.

On Thu, Feb 9, 2017 at 2:55 AM, Todd Punderson <punderstorm93@gmail.com> wrote:

I changed my DNS servers since installing my hosted engine and hosts. I've manually set my /etc/resolv.conf to have the correct nameserver entries. But I found when I rebooted that it was being overwritten. I did some googling and found that in /var/lib/vdsm/persistence/netconf/nets/ovirtmgmt (My management network name) there is a nameservers config that gets applied when vdsm starts which updated my ifcfg files. I edited that file to include my correct name servers.

Now, if I choose a host, go to the network interfaces tab, then click "Setup Host Network" when I exit out with the "Save" checkbox checked, the file in the vdsm directory is being changed back to my old nameserver entry.

I searched all over the hosted engine UI and I can't find where that's old entry is coming from. Where do I go to change this?

Thanks

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