[ovirt-users] Re: nul interface error when engine is creating ovirtmgmt bridge post-deployment
On Thu, 11 Oct 2018 16:00:37 -0000
"Brad Riemann" <brad.riemann(a)cloud5.com> wrote:
> On Wed, 10 Oct 2018 16:27:38 -0000
> "Brad Riemann" wrote:
>
>
> This is correct.
>
>
> The physical interface (or bridge) which has the IP address used to add
> the host is used for ovirtmgmt during the initial host setup.
> For some reason oVirt does not detect the NIC or birdge which has the expected
> IP address.
> Is there an physical interface on the host with the IP address used to add
> the host to oVirt?
> Would you please share the line containing
> [api.host] FINISH getCapabilities return
> of /var/log/vdsm.log on the host and the IP address used to add the host to oVirt?
>
Ah.. crude.. yeah the node is behind a nat too, so it's probably looking at the
public ip and can't find it so errors out.
I'll send you an email directly with this line, I'm not to keen on letting our
subnets be shown on the net, but you can share among the rhel team if need be.
>
>
> OVN will not work, because the ovn-controller on the host has to
> connect to ovn-central on Engine's host.
> To prevent ovn-controller to try to connect to the ovn-central, the
> default network provider should be disabled in this cluster.
Based on your last comment in the response i'll bet that being behind the nat answers
my issue in general.
Ack, host behind the nat does not work, the IP address of NIC or bridge
on the node has to match the IP address used to add the node in Engine.
Supplying the logs anyway for sanity but i'm betting that because
i'm
initiating the update of the logical networks from the GUI it takes a
different approach to push down the changes than the initial setup?
No, but the initial setup fails to detect the NIC or bridge to
configure.
The more I think about it the less sense it makes since it SHOULD
use
the same delivery methods, no?
And before anyone calls me ridiculous for having this connectivity go through a nat on
both sides, I know, I inherited the methodology and am trying to work within confines that
I am allowed.
I regret that nat on both sides will not work.
Anywho, here goes, thanks for the reply appreciate the feedback
GREATLY.
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