Comment 10 for bug 1715128

Just commenting to myself as it confused me.
The warning above shows:

  # A new feature in cloud-init identified possible datasources for #
  # this system as: #
  # [] #
  # However, the datasource used was: Ec2 #

I was confused that ds-identify identified nothing but cloud-init
still ran. This is because the default policy on non-intel is
  search,found=all,maybe=all,notfound=${DI_ENABLED}

which means "let cloud-init search if you found nothing."

So it is actually behaving as designed. On intel, though it would
just disable cloud-init entirely (but on intel Nova is identifed).