[ovirt-users] VDSM network persistence through re-install

[Trey Dockendorf]

Dan,

Thanks for the information. I'll follow that RFE.  Being able to
re-provision a host and not have to remember the correct network interface
mapping for 10 interfaces would be a huge help...too much can go wrong if I
have to re-setup a config that I thought was saved in the engine.

Thanks,
- Trey

On Mon, Jun 22, 2015 at 3:35 AM, Dan Kenigsberg <danken at redhat.com> wrote:

> On Sat, Jun 20, 2015 at 12:28:10PM -0500, Trey Dockendorf wrote:
> > I recently found that when I reinstall a VDSM host via the engine
> > interface, if that host was actually re-provisioned via kickstart, the
> > network settings defined in the engine are lost.  Before the re-install I
> > had defined 4 bonds and attached 5 logical networks to the host.  After a
> > re-install only ovirtmgmt was attached to the node.  Is it intended
> > behavior that a host's network configuration in the ovirt-engine be lost
> > when a host is re-provisioned ?  If I have to re-deploy a node, is there
> a
> > way to make the ovirt-engine define networks for that host get applied to
> > the re-deployed system?
>
> Yes, this is the inteded behavior, though some consider this a design
> bug. Network config is persisted on each host, and Engine do not
> automatically applies its own definitions ona re-provisioned host,
> however, we have
>
>     1194297     [RFE] Allow to synchronize all networks on an
>     out-of-sync host
>
> in the works, which would make life easier in such conditions.
>
> Dan.
>
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