Description of problem:

Deploying an environment with bare metal nodes simulated as VMs via redfish interface with sushy-tools. After master and worker nodes have been provisioned the master nodes have UEFI firmware set while the worker nodes have BIOS firmware set.

There seems to be a config drift in the bootstrap and baremetal-operator Ironic. On the bootstrap Ironic we set "capabilities": "boot_mode:uefi" as introduced by https://github.com/openshift/installer/pull/2727/files while in bmo Ironic the nodes do not have capabilities set:

(openstack-cli) [kni@provisionhost-0 ~]$ openstack baremetal node show openshift-worker-0 -f yaml
allocation_uuid: null
automated_clean: null
bios_interface: no-bios
boot_interface: ipxe
chassis_uuid: null
clean_step: {}
conductor: master-0.ocp-edge-cluster.qe.lab.redhat.com
conductor_group: ''
console_enabled: false
console_interface: no-console
created_at: '2020-02-10T20:51:10+00:00'
deploy_interface: direct
deploy_step: {}
description: null
driver: redfish
driver_info:
  deploy_kernel: http://172.22.0.3:6180/images/ironic-python-agent.kernel
  deploy_ramdisk: http://172.22.0.3:6180/images/ironic-python-agent.initramfs
  redfish_address: http://192.168.123.1:8000
  redfish_password: '******'
  redfish_system_id: /redfish/v1/Systems/9a7aabf3-0e44-4a25-8dc9-4ff8fcbe445d
  redfish_username: admin
driver_internal_info:
  agent_last_heartbeat: '2020-02-10T20:57:29.519171'
  agent_url: http://172.22.0.95:9999
  agent_version: 5.0.1.dev7
  deploy_boot_mode: bios
  deploy_steps: null
  is_whole_disk_image: true
  last_power_state_change: '2020-02-10T20:58:34.159989'
  root_uuid_or_disk_id: '0x00000000'
extra: {}
fault: null
inspect_interface: inspector
inspection_finished_at: null
inspection_started_at: '2020-02-10T20:51:12+00:00'
instance_info:
  configdrive: '******'
  image_checksum: http://172.22.0.3:6180/images/rhcos-44.81.202001241431.0-openstack.x86_64.qcow2/rhcos-44.81.202001241431.0-compressed.x86_64.qcow2.md5sum
  image_source: http://172.22.0.3:6180/images/rhcos-44.81.202001241431.0-openstack.x86_64.qcow2/rhcos-44.81.202001241431.0-compressed.x86_64.qcow2
  image_type: whole-disk-image
  image_url: '******'
  root_gb: 10
instance_uuid: 78285fd9-739c-4409-87a5-30310529e3bf
last_error: null
maintenance: false
maintenance_reason: null
management_interface: redfish
name: openshift-worker-0
network_interface: noop
owner: null
power_interface: redfish
power_state: power on
properties:
  capabilities: cpu_vt:true,cpu_aes:true,cpu_hugepages:true,cpu_hugepages_1g:true
  cpu_arch: x86_64
  cpus: '8'
  local_gb: 50
  memory_mb: '16384'
  root_device:
    name: /dev/sda
protected: false
protected_reason: null
provision_state: active
provision_updated_at: '2020-02-10T20:58:35+00:00'
raid_config: {}
raid_interface: no-raid
rescue_interface: no-rescue
reservation: null
resource_class: null
storage_interface: noop
target_power_state: null
target_provision_state: null
target_raid_config: {}
traits: []
updated_at: '2020-02-10T20:58:35+00:00'
uuid: 29817852-edcc-4c94-beca-a9d6101374f0
vendor_interface: no-vendor

Version:
4.4.0-0.nightly-2020-02-10-143346