Re: [ovirt-users] Change default gateway
----- Original Message -----
From: "Moti Asayag" <masayag(a)redhat.com>
To: "Ludek Finstrle" <lfinstrle(a)netsuite.com>
Cc: users(a)ovirt.org, "Antoni Segura Puimedon" <asegurap(a)redhat.com>
Sent: Wednesday, October 29, 2014 3:55:41 PM
Subject: Re: [ovirt-users] Change default gateway
----- Original Message -----
> From: "Ludek Finstrle" <lfinstrle(a)netsuite.com>
> To: users(a)ovirt.org
> Sent: Wednesday, October 29, 2014 4:11:36 PM
> Subject: [ovirt-users] Change default gateway
>
>
> Hi,
>
> I have ovirt 3.5 with hosted engine.
> I'm running it on 2 physical hosts (for management + storage) directly
> connected. I have another NICs for data.
>
> -- data -- | VM_HOST1 | -- ovirtmgmt -- | VM_HOST2 | -- data --
>
> Is it possible to setup oVirt hosts to use different network (not
> ovirtmgmt but data) for default route using GUI?
No, the engine supports setting default route only for the management
network.
In that case, I'm afraid that you have two lower level options:
1.- Write a before_network_setup hook that takes defaultroute out of the
management network and sets it for your 'data' network. This would work
even when re-defining the networks.
2.- Manually modify /var/lib/vdsm/persistence/netconf/nets/{ovirtmgmt,data}
so that defaultRoute is set on data and not on ovirtmgmt. Then doing
vdsm-tool restore-nets. This will survive reboots, but changes to
ovirtmgmt and 'data' will have it overwritten and return the default route
to the management net.
> I think about vdsm hook
> but I don't want to reinvent the wheel. Also I don't like an idea to
> make hosted engine default gateway for physical hosts.
>
> Thanks,
>
> Luf
>
>
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