Hi,

I am trying to deploy openstack Wallaby.

I need some help to understand the meaning of this file "Baremetal Provision Configuration"

Here is the example given in the documentation :

First in : https://docs.openstack.org/project-deploy-guide/tripleo-docs/latest/deployment/network_v2.html : Provision Baremetal Instances

- name: Controller
  count: 3
  defaults:
    networks:
    - network: ctlplane
      subnet: ctlplane-subnet
      vif: true
    - network: external
      subnet: external_subnet
    - network: internalapi
      subnet: internal_api_subnet01
    - network: storage
      subnet: storage_subnet01
    - network: storagemgmt
      subnet: storage_mgmt_subnet01
    - network: tenant
      subnet: tenant_subnet01
    network_config:
      template: /home/stack/nic-config/controller.j2
      default_route_network:
      - external
- name: Compute
  count: 100
  defaults:
    networks:
    - network: ctlplane
      subnet: ctlplane-subnet
      vif: true
    - network: internalapi
      subnet: internal_api_subnet02
    - network: tenant
      subnet: tenant_subnet02
    - network: storage
      subnet: storage_subnet02
    network_config:
      template: /home/stack/nic-config/compute.j2

Second in : https://docs.openstack.org/project-deploy-guide/tripleo-docs/latest/provisioning/baremetal_provision.html#baremetal-provision : Baremetal Provision Configuration

- name: Controller
  count: 1
  hostname_format: controller-%index%
  ansible_playbooks:
    - playbook: bm-deploy-playbook.yaml
  defaults:
    profile: control
    networks:
      - network: external
        subnet: external_subnet
      - network: internal_api
        subnet: internal_api_subnet01
      - network: storage
        subnet: storage_subnet01
      - network: storage_mgmt
        subnet: storage_mgmt_subnet01
      - network: tenant
        subnet: tenant_subnet01
    network_config:
      template: templates/multiple_nics/multiple_nics_dvr.j2
      default_route_network:
        - external
- name: Compute
  count: 1
  hostname_format: compute-%index%
  ansible_playbooks:
    - playbook: bm-deploy-playbook.yaml
  defaults:
    profile: compute-leaf2
    networks:
      - network: internal_api
        subnet: internal_api_subnet02
      - network: tenant
        subnet: tenant_subnet02
      - network: storage
        subnet: storage_subnet02
    network_config:
      template: templates/multiple_nics/multiple_nics_dvr.j2

My questions :

1 - Does the name of the network have to match the name of the network (name_lower) in network_data.yaml? because there is an underscore missing in the first example

2 - What is the meaning of the numbers in the subnet name of the network "internal_api_subnet01 for controllers and internal_api_subnet02 for compute nodes" ? why a different number? What is the meaning of it?

I have tried to create the overcloud-baremetal-deployed.yaml file several times, and every time I get errors here.

Regards.