error

(.venv_infrared) [root@dell-r430-13 infrared]# infrared tripleo-undercloud --version 13 --images-task=rpm
install:
  buildmods: pin
  disk:
    pool: /var/lib/libvirt/images
  images:
    cleanup: true
    task: rpm
    update: false
  ntp:
    server: clock.redhat.com
  post: true
  registry:
    mirror: docker-registry.engineering.redhat.com
    namespace: rhosp14
    skip:
      puddle: false
    tag:
      discover: false
    undercloud:
      skip: false
  snapshot:
    filename: undercloud-snapshot.qcow2
  splitstack: false
  ssl: false
  tls:
    everywhere: false
  undercloud:
    extra:
      args: ''
  user:
    name: stack
    password: stack
  validate: true
  version: '13'


PLAY [Perform validation] *************************************************************************

TASK [Gathering Facts] ****************************************************************************
ok: [localhost]

TASK [fail] ***************************************************************************************
skipping: [localhost]

TASK [fail] ***************************************************************************************
skipping: [localhost]

TASK [fail] ***************************************************************************************
skipping: [localhost]

TASK [validate director build] ********************************************************************
skipping: [localhost]
 [WARNING]: Could not match supplied host pattern, ignoring: undercloud


PLAY [Validate Undercloud] ************************************************************************
skipping: no hosts matched
 [WARNING]: Could not match supplied host pattern, ignoring: hypervisor


PLAY [Add rhos-release repos and update ipxe-roms (for Ironic)] ***********************************
skipping: no hosts matched

PLAY [Create the stack user on the hypervisor and allow SSH to hypervisor] ************************
skipping: no hosts matched

PLAY [Pre Run Adjustments] ************************************************************************
skipping: no hosts matched

PLAY [Setup non-root User] ************************************************************************
skipping: no hosts matched

PLAY [update inventory file] **********************************************************************

TASK [inventory-update : set_fact] ****************************************************************

TASK [inventory-update : generate inventory file] *************************************************
ok: [localhost]

TASK [inventory-update : update inventory file symlink] *******************************************
ok: [localhost]

PLAY [Configure and Install Undercloud Repositories] **********************************************
skipping: no hosts matched

PLAY [Check if we have shade node in groups] ******************************************************

TASK [Gathering Facts] ****************************************************************************
ok: [localhost]

TASK [Adding host to 'shade' group] ***************************************************************
fatal: [localhost]: FAILED! => {"msg": "The field 'vars' has an invalid value, which includes an undefined variable. The error was: 'dict object' has no attribute 'undercloud'\n\nThe error appears to have been in '/root/.venv_infrared/infrared/plugins/tripleo-undercloud/shade.yml': line 7, column 9, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n  tasks:\n      - name: Adding host to 'shade' group\n        ^ here\n\nexception type: <class 'ansible.errors.AnsibleUndefinedVariable'>\nexception: 'dict object' has no attribute 'undercloud'"}

NO MORE HOSTS LEFT ********************************************************************************
	to retry, use: --limit @/root/.venv_infrared/infrared/plugins/tripleo-undercloud/main.retry

PLAY RECAP ****************************************************************************************
localhost                  : ok=4    changed=0    unreachable=0    failed=1

ERROR   Playbook "/root/.venv_infrared/infrared/plugins/tripleo-undercloud/main.yml" failed!
(.venv_infrared) [root@dell-r430-13 infrared]#