[ovirt-users] Using VDSM to edit management interface
Peter Hudec
phudec at cnc.sk
Thu Mar 15 06:17:57 UTC 2018
Hi Kirin,
I suggest to do it old way and edit the /etc/resolv.conf manually.
And one advice. Do not relay on the DNS on infrastructure servers. Use
/etc/hosts. If he DNS will not be accessible, you will have problem to
put it infrastructure up/working. As side effect the hosts allow you
to use short names to access servers.
If you are ansible positive, you could use
hudecof.resolv https://galaxy.ansible.com/hudecof/resolv/
hudecof.hosts https://galaxy.ansible.com/hudecof/hosts/
Peter
On 15/03/2018 06:03, Kirin van der Veer wrote:
> Hi oVirt people, I have setup a new cluster consisting of many
> oVirt Nodes with a single dedicated oVirt Engine machine. For the
> most part things are working, however despite entering the DNS
> search domain during install on the Nodes the management interface
> is not aware of my search domain and it has not been added to
> /etc/resolv.conf (perhaps that is unnecessary?). I eventually
> worked out that the DNS search domain should be included in
> /etc/sysconfig/network-scripts/ifcfg-ovirtmgmt However as per the
> header/warning, that file is generated by VDSM. I assumed that I
> should be able to edit the search domain with vdsClient, but when I
> run "vdsClient -m" I don't see any options related to network
> config. I found the following page on DNS config:
> https://www.ovirt.org/develop/release-management/features/network/allowExplicitDnsConfiguration/
>
>
But it does not seem to offer a way of specifying the DNS search domain
> (other than perhaps directly editing /etc/resolv.conf - which is
> generated/managed by Network Manager). nmcli reports that all of my
> interfaces (including ovirtmgmt) are "unmanaged". Indeed when I
> attempt to run nmtui there is nothing listed to configure. This
> should be really simple! I just want to add my local search domain
> so I can use the short name for my NFS server. I'd appreciate any
> advice.
>
> Thanks in advance, Kirin.
>
>
> .
>
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*Peter Hudec*
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