Attempts to open settings.d/foreman_proxy.yml
We are regularly asked about a harmless log message generated by the smart proxy:
Couldn't find settings file /etc/foreman-proxy/settings.d/foreman_proxy.yml. Using default settings.
IIRC this happens as there's an internal module called foreman_proxy, but since there's no config file it logs this message.
Ideally we'd not check for the file and so wouldn't log for it. I'd prefer not to add the file just to prevent confusion with the main settings.yml file.