cookbooks/fb_apcupsd/templates/default/apcupsd.conf.erb

## apcupsd.conf v1.1 ##
#
# This file is maintained by Chef. Do not edit, all changes will be
# overwritten. See fb_apcupsd/README.md

<% node['fb_apcupsd']['config'].to_hash.sort.each do |key, val| -%>
<%=  key.upcase %> <%= val %>
<% end -%>