production:
adapter: postgresql
<% if CFRuntime::CloudApp.running_in_cloud?
svcname = CFRuntime::CloudApp.servicenamesoftype('postgresql').shift
option = CFRuntime::CloudApp.serviceprops(svcname)
%>
host: <%= option[:host] %>
port: <%= option[:port] %>
database: <%= option[:database] %>
username: <%= option[:username] %>
password: <%= option[:password] %>
<% end %>