Bootstrap persist-config - enpoint registration wait not completing

[bill vaughn]

Greetings,

Likely localized impact and a zero to minor global issue.

Excuse this if there is limited context. Submission is being done as an afterthought.
Due to the outstanding quality and nature of this project; submitting in the off chance there is value, and it is not a localized issue.

AIO-SX baremetal task hang.

roles/bootstrap/persist-config/tasks/update_sysinv_database.yml

- name: Wait for service endpoints reconfiguration to complete
  wait_for:
    path: /etc/platform/.service_endpoint_reconfigured
    state: present
    timeout: 1800
    msg: Timeout waiting for service endpoints reconfiguration to complete

Appended "ignore_errors: true" to the task with additional failure.
However error results indicated PID parameter as defined, but the defined PID was absent.

sysinv reload showed inventory warning or possible error, and a repeated defined PID value not found, and subsequent reload indicated success.

Subsequent bootstrap completed successfully.