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<p>Not me, but this part in the log message makes me think something
went wrong with the mapping from virtual to physical network:</p>
<p>'physical_network': None</p>
<p>Not sure. However, I believe this log message comes from the
neutron server. If so, it would be worthwhile checking the OVS
agent log on the compute node for related messages.<br>
</p>
Bernd Bausch<br>
<br>
<div class="moz-cite-prefix">On 6/6/2018 8:50 AM, Martinx - ジェームズ
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAJSM8J1wO49UMHROKkNwf2qvzmBqfmWwDTkpJOJ1whHUGRGGyg@mail.gmail.com">
<div dir="ltr">Guys,
<div><br>
</div>
<div> Is there anyone running Queens on Ubuntu 18.04 with Geneve
instead of VXLAN (OpenvSwitch Agent, Neutron L3 Agents...)?</div>
<div><br>
</div>
<div>Thanks!</div>
<div>Thiago</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On 4 June 2018 at 18:59, Martinx -
ジェームズ <span dir="ltr"><<a
href="mailto:thiagocmartinsc@gmail.com" target="_blank"
moz-do-not-send="true">thiagocmartinsc@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Hello!
<div><br>
</div>
<div> I have OpenStack Queens up and running on Ubuntu
18.04 with VXLAN!</div>
<div><br>
</div>
<div> It is awesome!</div>
<div><br>
</div>
<div> However, I want to use it with Geneve, instead of
VXLAN.</div>
<div><br>
</div>
<div> But, it doesn't work!</div>
<div><br>
</div>
<div> With VXLAN, I have the following ml2_conf.ini:</div>
<div><br>
</div>
<div>---</div>
<div>[ml2]</div>
<div>type_drivers = vxlan,flat,vlan<br>
</div>
<div>tenant_network_types = vxlan,flat,vlan<br>
</div>
<div>mechanism_drivers = openvswitch,l2population<br>
</div>
<div>extension_drivers = port_security<br>
</div>
<div>overlay_ip_version = 4<br>
</div>
<div>---</div>
<div><br>
</div>
<div> All good! I can launch instances and ping the
Internet from within an instance.</div>
<div><br>
</div>
<div> So, when I try the Geneve instead, like this:</div>
<div><br>
</div>
<div>
<div
style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial">---</div>
<div
style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial">[ml2]</div>
<div
style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial">type_drivers
= geneve,vxlan,flat,vlan<br>
</div>
<div
style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial">tenant_network_types
= geneve,vxlan,flat,vlan<br>
</div>
<div
style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial">mechanism_drivers
= openvswitch,l2population<br>
</div>
<div
style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial">extension_drivers
= port_security<br>
</div>
<div
style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial">overlay_ip_version
= 4<br>
</div>
<div
style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial">---</div>
<br>
</div>
<div>NOTE: I can easily bring up a clean Ubuntu 18.04
server image, and install OpenStack from scratch, to do
the each test independently. I have my own Ansible
automation to deploy OpenStack Queens on Ubuntu 18.04.
As I've said, it works fine with VXLAN but, not with
Geneve (2 lines change from one deployment, to another).</div>
<div><br>
</div>
<div><br>
</div>
<div>So, while trying to create an instance with Geneve,
the following error appear on Neutron logs:</div>
<div><br>
</div>
<div>---</div>
<div>
<div>2018-06-04 22:55:40.677 11426 ERROR
neutron.plugins.ml2.managers
[req-c988c769-690e-45db-b810-<wbr>3b35f0e8cba8
bda3aed0ccae46008f9928885280c0<wbr>85
46f4131518fd4b699ac80bc867fd18<wbr>32 - default
default] Failed to bind port 17e4dd94-7655-40f5-9077-<wbr>b6e7c583c7eb
on host queens-1 for vnic_type normal using segments
[{'network_id': '6f805d1f-dfb6-42f6-846a-<wbr>e39fac80ca8c',
'segmentation_id': 19, 'physical_network': None, 'id':
'51a89942-5a91-47c6-872b-<wbr>b33d2e6d418d',
'network_type': u'geneve'}]</div>
</div>
<div>---</div>
<div><br>
</div>
<div> Is it a bug?</div>
<div><br>
</div>
<div> I appreciate any help!</div>
<div><br>
</div>
<div>Cheers!</div>
<div>Thiago</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
</div>
</blockquote>
</div>
<br>
</div>
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