Comment 0 for bug 1761119

The tempest test "test_create_port_when_quotas_is_full" from neutron-tempest-plugin fails when the OVN metadata is enabled.

When OVN metadata is enabled networking-ovn will create a metadata port when a network is created [0]. That will fulfill the set by that test [1]. The test then tries to create the ports to reach the quota but in the OVN w/ metadata case it will fail when creating the first one [2].

[0] https://github.com/openstack/networking-ovn/blob/f3f5257fc465bbf44d589cc16e9ef7781f6b5b1d/networking_ovn/common/ovn_client.py#L1154

[1] https://github.com/openstack/neutron-tempest-plugin/blob/35bf37d1830328d72606f9c790b270d4fda2b854/neutron_tempest_plugin/api/admin/test_quotas_negative.py#L66

[2] https://github.com/openstack/neutron-tempest-plugin/blob/35bf37d1830328d72606f9c790b270d4fda2b854/neutron_tempest_plugin/api/admin/test_quotas_negative.py#L83