Thanks,
I can see now from "ovn-sbctl show" on the engine machine that 2
of our hosts haven't deployed ovn
● ovn-controller.service - OVN controller daemon
Loaded: loaded (/usr/lib/systemd/system/ovn-controller.service; disabled;
vendor preset: disabled)
Active: inactive (dead)
This was one of the things that was confusing me
I'll see if I can deploy ovn without reinstalling, also is it possible to
change the deployment to use a different network rather than ovirtmgmt?
Regards,
Paul S.
________________________________________
From: Miguel Duarte de Mora Barroso <[email protected]>
Sent: 15 March 2019 11:28
To: Staniforth, Paul
Cc: [email protected]
Subject: Re: [ovirt-users] ovn-provider-network
On Thu, Mar 14, 2019 at 3:04 PM Staniforth, Paul
<[email protected]> wrote:
>
> Thanks Miguel,
> if we configure it connect to a physical network and
> select the Data Centre Network I assume it will create the overlay network
> on top of that logical network.
Let me clarify; the network on top of which it sets up the overlay is
defined when the host is added, and is *only* used for inter-host
communication. When within the same host, it simply uses the OVS
bridge.
What (I think) you mean uses the localnet feature of OVN, where the
packets leaving the OVS bridge are forwarded to the external logical
network you configure.
These 2 concepts are unrelated.
> Also is there any documentation about the ovn-provider-network architecture.
>
> Regards,
> Paul S.
> ________________________________________
> From: Miguel Duarte de Mora Barroso <[email protected]>
> Sent: 14 March 2019 13:15
> To: Staniforth, Paul
> Cc: [email protected]
> Subject: Re: [ovirt-users] ovn-provider-network
>
> On Wed, Mar 13, 2019 at 10:08 PM Staniforth, Paul
> <[email protected]> wrote:
> >
> > Hello,
> >
> > we are using oVirt-4.2.8 and I have created a logical network
> > using the ovn-network-provider, I haven't configured it to connect to a
> > physical network.
> >
> >
> > I have 2 VMs running on 2 hosts which can connect to each other this
> > logical network. The only connection between the hosts is over the
> > ovirtmgmt network so presumably the traffic is using this?
>
> Yes, OVN sets up an overlay network on top of ovirtmgmt network.
>
> >
> >
> > Thanks,
> >
> > Paul S.
> >
> > To view the terms under which this email is distributed, please go to:-
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