[ovs-discuss] cells v2 routing question

Pedro Sousa pgsousa at gmail.com
Mon Jan 18 17:04:23 UTC 2021


Hi Numan,

thank you for your reply. I'm using a interconnected deployment with cells
with 2 different AZ's, and I can reach service networks on vms that are
running on different AZ's using geneve tenant networks, so my understanding
is that OVN is interconnected, do you agree?

Thanks

On Mon, Jan 18, 2021 at 5:00 PM Numan Siddique <numans at ovn.org> wrote:

>
>
> On Mon, Jan 18, 2021 at 10:25 PM Pedro Sousa <pgsousa at gmail.com> wrote:
>
>> Hi there,
>>
>> I'm using OVN with ovs in openstack train in 2 geographically distant
>> sites, using cells v2 segregation.
>>
>> I configured a provider(external) VLAN network with floating ips on
>> primary AZ site but I can only reach vms that run on that AZ, the remote
>> vms on the secondary AZ are unreacheable.
>>
>> Is it possible using OVN routing, to reach the remote site vms from the
>> primary site?
>>
>> Or do I need to use different provider networks for each AZ?
>>
>
> Hi Pedro,
>
> You have 2 separate OVN based deployments and you want to interconnect
> them ?
>
> If so, OVN has an interconnection feature for this. You can check this out
> - https://docs.ovn.org/en/latest/tutorials/ovn-interconnection.html
>
> Thanks
> Numan
>
>
>> Thanks
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>> discuss at openvswitch.org
>> https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
>>
>
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