nginx/files/_geo.conf

{%- for gname,gdata in _data.get('items', {}).iteritems() %}
geo {{ '$' + _gdata.address if gdata.address is defined else '' }} ${{gdata.variable}} {
{%- for _item,_value in gdata.body.iteritems() %}
  {%- if _value.get('enabled', 'True') %}
    {{ _value.get('name', _item) }} {{ _value.value }};
  {%- endif %}
{%- endfor %}
}
{%- endfor %}