How to specify overlay network interface when using OVN and Geneve?

asked 2020-08-14 08:44:35 -0500

Rubick Zen gravatar image

Hi, I have used my google fu but I cant find any reference. Just want to know how to specify overlay network when Im using geneve as my overlay protocol?

Regards,

Max

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OVN configuration is documented. For Geneve, I think it is sufficient to add Geneve to the list of ML2 type drivers.

Then, create a network with openstack network create.

Bernd Bausch gravatar imageBernd Bausch ( 2020-08-14 09:21:14 -0500 )edit

What I mean here, parameter/configuration to specify which interface I want to use. Example, I have 3 interface: eth0:10.10.11.0/24 for MGMT, eth1:10.10.12.0/24 for overlay and eth2 for provider. How I could specify 10.10.12.0/24 and eth1 interface to be used as overlay network on my Openstack?

Rubick Zen gravatar imageRubick Zen ( 2020-08-14 10:15:13 -0500 )edit

eth0,eth1 and eth2 NIC on host.

Rubick Zen gravatar imageRubick Zen ( 2020-08-14 10:17:00 -0500 )edit

Probably here: https://docs.openstack.org/networking.... Step 3, last bullet.

Bernd Bausch gravatar imageBernd Bausch ( 2020-08-14 21:51:53 -0500 )edit

Ah I will try. I think that step only for VXLAN. :D Thats wy I skip that step.

Thanks.

Rubick Zen gravatar imageRubick Zen ( 2020-08-15 05:04:38 -0500 )edit