[openstack-ansible] Dedicated gateway hosts not working with OVN

James Denton james.denton at rackspace.com
Fri Sep 8 15:28:14 UTC 2023


Thanks, Roger. Super helpful.

If you’re attempting to launch the VM on that network it will fail, since that network is only plumbed to the net nodes as an 'external' network. For the VM, you will want to create a non-provider (tenant) network, which would likely be geneve, and then create a neutron router that connects to the external network and the tenant network. Your VM traffic would then traverse that router from compute->net node and out over the geneve overlay.

Keep us posted.

James

Get Outlook for iOS<https://aka.ms/o0ukef>
________________________________
From: Roger Rivera <roger.riverac at gmail.com>
Sent: Friday, September 8, 2023 8:43:19 AM
To: James Denton <james.denton at rackspace.com>
Cc: Satish Patel <satish.txt at gmail.com>; Dmitriy Rabotyagov <noonedeadpunk at gmail.com>; openstack-discuss <openstack-discuss at lists.openstack.org>
Subject: Re: [openstack-ansible] Dedicated gateway hosts not working with OVN

CAUTION: This message originated externally, please use caution when clicking on links or opening attachments!

Hello James,

I appreciate the prompt response. Please see the output for openstack network show <net> , pasted at https://paste.opendev.org/show/bIhYhu6fDWoMaIiyaRMJ/

Thanks you

On Fri, Sep 8, 2023 at 9:31 AM James Denton <james.denton at rackspace.com<mailto:james.denton at rackspace.com>> wrote:
Hi Roger,

That output looks as I would expect, thank you.

Can you please provide the output for ‘openstack network show’ for the network being attached to the VM?

Thanks,
James

Get Outlook for iOS<https://aka.ms/o0ukef>
________________________________
From: Roger Rivera <roger.riverac at gmail.com<mailto:roger.riverac at gmail.com>>
Sent: Friday, September 8, 2023 8:11:06 AM
To: Satish Patel <satish.txt at gmail.com<mailto:satish.txt at gmail.com>>
Cc: James Denton <james.denton at rackspace.com<mailto:james.denton at rackspace.com>>; Dmitriy Rabotyagov <noonedeadpunk at gmail.com<mailto:noonedeadpunk at gmail.com>>; openstack-discuss <openstack-discuss at lists.openstack.org<mailto:openstack-discuss at lists.openstack.org>>
Subject: Re: [openstack-ansible] Dedicated gateway hosts not working with OVN

CAUTION: This message originated externally, please use caution when clicking on links or opening attachments!

Hello Satish,

I appreciate your feedback and any help will be greatly appreciated. Please find the requested outputs pasted here: https://paste.opendev.org/show/bHWvGMUYW35sU43zUxem/

I've included outputs for one compute and one network/gateway node.

As a recap, among other nodes, the environment includes:

-2x compute - 1x NIC ens1 with IPv4 (geneve) - no bridges
-2x network/gateway nodes - 2x NICs - ens1 with IPv4 (geneve), ens2 as external net interface, br-vlan connected to ens2 bridge.

Let me know if you need further information. Much appreciated.

Thank you.


--
Roger Rivera
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.openstack.org/pipermail/openstack-discuss/attachments/20230908/682fa502/attachment.htm>


More information about the openstack-discuss mailing list