confdroid_haproxy/templates/haproxy_frontend_rule.erb

<% if @fqdn == @haproxy_fqdn -%>
frontend      <%= @frontend_name %>
mode          <%= @frontend_mode %>
bind          <%= @fe_bind_mode %>
<% if @fe_maxconn != '' -%>
maxconn       <%= @fe_maxconn %>
<% end -%>
<% if @fe_maxconn == '' -%>
<% end -%>
<% if @fe_use_backend != '' -%>
use_backend   <%= @fe_use_backend %>

<% else -%>
use_backend   <%= @backend_name %>

<% end end-%>