I am running the kolla-ansible 2023.1 release of openstack and I have deployed magnum with ClusterAPI and things are working as expected except AZ. 

I have two AZ and I have mapped them in flavor properties accordingly, 

1. General 

2. SRIOV 

When I create k8s cluster from the horizon I do select "General" AZ to run my cluster in general AZ but somehow some nodes go to General compute pools and some go to SRIOV pool. It breaks things because of different networking in both pools. 

For testing, when I launch VMs manually then they land on their desired AZ (or Host Aggregation pool) but only magnum or k8s do not understand AZ. I am clueless and not sure what is going on here. 

# openstack flavor show gen.c4-m8-d40
+----------------------------+-----------------------------------------------+
| Field                      | Value                                         |
+----------------------------+-----------------------------------------------+
| OS-FLV-DISABLED:disabled   | False                                         |
| OS-FLV-EXT-DATA:ephemeral  | 0                                             |
| access_project_ids         | None                                          |
| description                | None                                          |
| disk                       | 40                                            |
| id                         | c8088b3f-1e92-405d-b310-a50c25e7040d          |
| name                       | gen.c4-m8-d40                                 |
| os-flavor-access:is_public | True                                          |
| properties                 | aggregate_instance_extra_specs:general='true' |
| ram                        | 8000                                          |
| rxtx_factor                | 1.0                                           |
| swap                       | 0                                             |
| vcpus                      | 4                                             |
+----------------------------+-----------------------------------------------+

I did set property in AZ general=trure 

# openstack availability zone list
+-----------+-------------+
| Zone Name | Zone Status |
+-----------+-------------+
| general   | available   |
| internal  | available   |
| sriov     | available   |