old-salt-formula/salt/files/cloud.profiles.d/_rsos.conf

# This file managed by Salt, do not edit by hand!!
{% for region in salt['pillar.get']('salt:cloud:rsos_regions', []) %}
base_ubuntu_rsos_{{ region|lower }}:
  image: Ubuntu 14.04 LTS (Trusty Tahr)
  provider: rsos_{{ region|lower }}
  size: 512MB Standard Instance
{% endfor %}