APIKey and APIUrl are not plumbed into Auth config correctly, resulting in empty values:
$ cat ~/.equinixmetal-config.yaml
# Equinix Metal Configuration used by OpenShift Installer
# api_url is the Base URL for accessing the Equinix Metal API
api_url: https://api.equinix.com/metal/v1
# api_key is the User or Project API Key used to authenticate requests to the Packet API
api_key: ...
APIKey and APIUrl are not plumbed into Auth config correctly, resulting in empty values: