10:23 a.m.
Hello Javier,
Thank you for your help! I did as you suggested and used OVN instead of
OVS. The tunnels now show as correctly configured when I run ovs-vsctl
show.
I don't think I would have figured that out on my own and have made the
suggestion on GitHub to update the documentation.
Again, I appreciate your help.
On Wed, Jun 19, 2019 at 10:40 AM Javier Pena <jpena(a)redhat.com> wrote:
Hello Tod,
------------------------------
Hello,
I am setting up OpenStack with Packstack – 1 Controller node + 2 Compute
Nodes.
In the instructions here:
https://www.rdoproject.org/install/adding-a-compute-node/
It says to “Set CONFIG_NEUTRON_OVS_TUNNEL_IF to eth1 or whatever name your
network card uses.” In order to isolate tenant traffic. I have done this
(although using ens2f1).
After running Packstack with the answer file, my line:
Set CONFIG_NEUTRON_OVS_TUNNEL_IF=ens2f1
Is changed to:
Set CONFIG_NEUTRON_OVS_TUNNEL_IF=
The ens2f1 has been removed.
How do I verify in OpenStack that the tunnel has actually been created and
that tenant traffic is actually using ens2f1?
If you used the Stein release, you will probably have OVN by default
instead of OVS, so the docs will need some update (you can propose the
change yourself by clicking on the "Edit on GitHub" ribbon if you are
interested).
In that case, you should have set CONFIG_NEUTRON_OVN_TUNNEL_IF=ens2f1
instead.
For OVN, you can check the tunnels running "ovs-vsctl show". If the
command shows some ports like the following:
Port "ovn-e9d95c-0"
Interface "ovn-e9d95c-0"
type: geneve
options: {csum="true", key=flow,
remote_ip="192.168.122.129"}
With remote_ip being the IP of another machine, then the tunnel is set up
correctly.
Regards,
Javier
Thanks for your help!
*Todd Leishman*
*toddleish(a)gmail.com <toddleish(a)gmail.com>*
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Todd Leishman
toddleish(a)gmail.com