Thank you, 

I am stuck here.. I have build kind cluster outside kolla-ansible and copy ~/.kube/config to magnum_api and conductor container as per documented and when trying to create cluster getting following error # openstack coe cluster show mycluster2
+----------------------+-----------------------------------------------------------------------------------------------------------------------------------------+
| Field                | Value                                                                                                                                   |
+----------------------+-----------------------------------------------------------------------------------------------------------------------------------------+
| status               | CREATE_FAILED                                                                                                                           |
| health_status        | None                                                                                                                                    |
| cluster_template_id  | 2ddfdf2a-5962-42ee-a2e2-ff9e0b19dbe5                                                                                                    |
| node_addresses       | []                                                                                                                                      |
| uuid                 | abf42808-d67c-450e-88e0-a20e65f35232                                                                                                    |
| stack_id             | kube-a0lo8                                                                                                                              |
| status_reason        | 404 Client Error: Not Found for url: https://192.168.18.234:6443/apis/infrastructure.cluster.x-k8s.io/v1alpha7/namespaces/magnum-       |
|                      | system/openstackmachinetemplates/magnum-v0.13.0?fieldManager=atmosphere-operator&force=True                                             |
| created_at           | 2023-12-17T09:16:05+00:00                                                                                                               |
| updated_at           | 2023-12-17T09:16:11+00:00                                                                                                               |
| coe_version          | None                                                                                                                                    |
| labels               | {'kube_tag': 'v1.27.4'}                                                                                                                 |
| labels_overridden    | {}                                                                                                                                      |
| labels_skipped       | {}                                                                                                                                      |
| labels_added         | {}                                                                                                                                      |
| fixed_network        | None                                                                                                                                    |
| fixed_subnet         | None                                                                                                                                    |
| floating_ip_enabled  | True                                                                                                                                    |
| faults               | {}                                                                                                                                      |
| keypair              | None                                                                                                                                    |
| api_address          | None                                                                                                                                    |
| master_addresses     | []                                                                                                                                      |
| master_lb_enabled    | False                                                                                                                                   |
| create_timeout       | 60                                                                                                                                      |
| node_count           | 1                                                                                                                                       |
| discovery_url        | None                                                                                                                                    |
| docker_volume_size   | None                                                                                                                                    |
| master_count         | 1                                                                                                                                       |
| container_version    | None                                                                                                                                    |
| name                 | mycluster2                                                                                                                              |
| master_flavor_id     | m1.medium                                                                                                                               |
| flavor_id            | m1.medium                                                                                                                               |
| health_status_reason | {}                                                                                                                                      |
| project_id           | 08cae850a5bb47d998da180a7f0e2660                                                                                                        |
+----------------------+-----------------------------------------------------------------------------------------------------------------------------------------+

I have kind cluster configured as per documented 
# kubectl get namespaces
NAME                                STATUS   AGE
capi-kubeadm-bootstrap-system       Active   11h
capi-kubeadm-control-plane-system   Active   11h
capi-system                         Active   11h
capo-system                         Active   11h
cert-manager                        Active   11h
default                             Active   11h
kube-node-lease                     Active   11h
kube-public                         Active   11h
kube-system                         Active   11h
local-path-storage                  Active   11h
magnum-system                       Active   11h

# kubectl get deployment --all-namespaces
NAMESPACE                           NAME                                            READY   UP-TO-DATE   AVAILABLE   AGE
capi-kubeadm-bootstrap-system       capi-kubeadm-bootstrap-controller-manager       1/1     1            1           11h
capi-kubeadm-control-plane-system   capi-kubeadm-control-plane-controller-manager   1/1     1            1           11h
capi-system                         capi-controller-manager                         1/1     1            1           11h
capo-system                         capo-controller-manager                         1/1     1            1           11h
cert-manager                        cert-manager                                    1/1     1            1           11h
cert-manager                        cert-manager-cainjector                         1/1     1            1           11h
cert-manager                        cert-manager-webhook                            1/1     1            1           11h
kube-system                         coredns                                         2/2     2            2           11h
local-path-storage                  local-path-provisioner                          1/1     1            1           11h

What did I miss? 

On Sun, Dec 17, 2023 at 4:12 AM Nguyễn Hữu Khôi <nguyenhuukhoinw@gmail.com> wrote:
Hi.
I setup a k8s cluster managent by kubespray.

About load, we can scale up or scale out our k8s node. just monitor it and you will know how to do.