[ovs-discuss] how to forward all traffic from vm with dst 169.254.169.254 to local compute node

Daniel Alvarez Sanchez dalvarez at redhat.com
Thu May 16 11:56:55 UTC 2019


In OpenStack we do this via a DHCP static route [0]. Then we use an
OVN 'localport' in the hypervisor inside a namespace to handle the
requests.

[0] https://opendev.org/openstack/networking-ovn/src/branch/stable/stein/networking_ovn/common/ovn_client.py#L1524

On Thu, May 16, 2019 at 1:13 PM Vasiliy Tolstov <v.tolstov at selfip.ru> wrote:
>
> Hi! I need to route all traffic (tcp) from vm to metadata ip address
> 169.254.169.254 to host server. Ideally i need to know what vm is
> going to this address.
> I know that via ovs i can create flow for this stuff, does it possible
> something like this with ovn?
>
> --
> Vasiliy Tolstov,
> e-mail: v.tolstov at selfip.ru
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