Thank you Dimitry,

LRP is only for the L3 router case but I don't have any. I have only a network and subnet which is based on a VLAN tenant so technically I don't need any vRouter. 

On Tue, Feb 11, 2025 at 1:40 AM Dmitriy Rabotyagov <noonedeadpunk@gmail.com> wrote:

Hey,

You can do that with
ovn-nbctl lrp-set-gateway-chassis command.

We have documented an example here:

https://docs.openstack.org/openstack-ansible-os_neutron/latest/app-ovn.html#useful-open-virtual-network-ovn-commands

On Tue, 11 Feb 2025, 07:18 Satish Patel, <satish.txt@gmail.com> wrote:

Folks,

I have the following 4 chassis and I would like to change priority so I can decide which one will be active one. I want to make os-chn-gen-comp-002 highest priority. 

How do I change priority? I don't have any L3 routers. All I have are subnets because I am using a vlan tenant provider. 

$ ovn-nbctl list HA_Chassis 784ec6e9-9af8-45c6-86e0-75ae7ccf9278 c75de7ab-b346-4aa5-886b-31b0fd12401e d8ecd5fe-af56-45ac-a4c5-a35b6ea8f5cc dd6ce2d4-9746-4429-862a-e78750bb4909
_uuid               : 784ec6e9-9af8-45c6-86e0-75ae7ccf9278
chassis_name        : os-chn-ctrl03
external_ids        : {}
priority            : 32767

_uuid               : c75de7ab-b346-4aa5-886b-31b0fd12401e
chassis_name        : os-chn-ctrl01
external_ids        : {}
priority            : 32765

_uuid               : d8ecd5fe-af56-45ac-a4c5-a35b6ea8f5cc
chassis_name        : os-chn-gen-comp-002
external_ids        : {}
priority            : 32764

_uuid               : dd6ce2d4-9746-4429-862a-e78750bb4909
chassis_name        : os-chn-ctrl02
external_ids        : {}
priority            : 32766