Hello. After rereading neutron document many times.

I can allow router on specified AZ as expect by add

/etc/neutron/neutron.conf on Network Node.

router_scheduler_driver = neutron.scheduler.l3_agent_scheduler.AZLeastRoutersScheduler

https://docs.openstack.org/neutron/latest/admin/config-az.html

AZLeastRoutersScheduler can confuse us.

Nguyen Huu Khoi

On Mon, Dec 25, 2023 at 5:53 PM Nguyễn Hữu Khôi nguyenhuukhoinw@gmail.com wrote:

Hello.

I am planning to separate network AZ looks like:

2 network nodes for AZ1 2 network nodes for AZ2

I can select AZ when creating a router from AZ hints but It wont work as I expect.

Router should only schedule on my selected AZ.

Could you correct me if I am wrong.

Thank you.

Nguyen Huu Khoi