<div dir="ltr"><div><div><div><div><div>Ďakujem Peter, but this doesn't seem to work in my case.<br></div>/etc/resolv.conf is regenerated by Network Manager after a reboot and my domain settings are lost.<br></div>Your comments regarding the reliance on DNS make sense for most installations, but in my case oVirt is a secondary service that I would not expect to run unless our core infrastructure is working correctly.<br>I'm hesitant to edit /etc/hosts directly, since that can lead to confusion when the underlying IP addresses change.<br></div>For now I will hardcode the IPs of my servers.<br></div>It's frustrating (and surprising) that there is not an easy way to do this.<br><br></div>Kirin.<br><div><div><div><div><div><div><br>On Thu, Mar 15, 2018 at 5:17 PM, Peter Hudec <span dir="ltr"><<a href="mailto:phudec@cnc.sk" target="_blank">phudec@cnc.sk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi Kirin,<br>
<br>
I suggest to do it old way and edit the /etc/resolv.conf manually.<br>
<br>
And one advice. Do not relay on the DNS on infrastructure servers. Use<br>
/etc/hosts. If he DNS will not be accessible, you will have problem to<br>
put it infrastructure up/working. As side effect the hosts allow you<br>
to use short names to access servers.<br>
<br>
If you are ansible positive, you could use<br>
<br>
hudecof.resolv <a href="https://galaxy.ansible.com/hudecof/resolv/" rel="noreferrer" target="_blank">https://galaxy.ansible.com/<wbr>hudecof/resolv/</a><br>
hudecof.hosts <a href="https://galaxy.ansible.com/hudecof/hosts/" rel="noreferrer" target="_blank">https://galaxy.ansible.com/<wbr>hudecof/hosts/</a><br>
<br>
<br>
Peter<br>
<br>
On 15/03/2018 06:03, Kirin van der Veer wrote:<br>
> Hi oVirt people, I have setup a new cluster consisting of many<br>
> oVirt Nodes with a single dedicated oVirt Engine machine. For the<br>
> most part things are working, however despite entering the DNS<br>
> search domain during install on the Nodes the management interface<br>
> is not aware of my search domain and it has not been added to<br>
> /etc/resolv.conf (perhaps that is unnecessary?). I eventually<br>
> worked out that the DNS search domain should be included in<br>
> /etc/sysconfig/network-<wbr>scripts/ifcfg-ovirtmgmt However as per the<br>
> header/warning, that file is generated by VDSM. I assumed that I<br>
> should be able to edit the search domain with vdsClient, but when I<br>
> run "vdsClient -m" I don't see any options related to network<br>
> config. I found the following page on DNS config:<br>
> <a href="https://www.ovirt.org/develop/release-management/features/network/allowExplicitDnsConfiguration/" rel="noreferrer" target="_blank">https://www.ovirt.org/develop/<wbr>release-management/features/<wbr>network/<wbr>allowExplicitDnsConfiguration/</a><br>
><br>
><br>
But it does not seem to offer a way of specifying the DNS search domain<br>
> (other than perhaps directly editing /etc/resolv.conf - which is<br>
> generated/managed by Network Manager). nmcli reports that all of my<br>
> interfaces (including ovirtmgmt) are "unmanaged". Indeed when I<br>
> attempt to run nmtui there is nothing listed to configure. This<br>
> should be really simple! I just want to add my local search domain<br>
> so I can use the short name for my NFS server. I'd appreciate any<br>
> advice.<br>
><br>
> Thanks in advance, Kirin.<br>
><br>
><br>
> .<br>
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