haproxy-passenger.conf in rubber-2.1.1

- old
+ new

@@ -6,16 +6,23 @@
 <%
   backend_hosts = rubber_instances.for_role('app').collect { |i| i.name }
 %>
 
 listen passenger_proxy 0.0.0.0:<%= rubber_env.web_port %>
+  monitor-uri /haproxy_test
   option forwardfor
+  <% if Rubber.env == 'production' %>
+    option httpchk OPTIONS /httpchk.txt
+  <% end %>
   <% backend_hosts.each do |server| %>
     server <%= server %> <%= server %>:<%= rubber_env.passenger_listen_port %> maxconn <%= rubber_env.max_app_connections %> check
   <% end %>
 
 listen passenger_proxy_ssl 0.0.0.0:<%= rubber_env.web_ssl_port %>
   mode tcp
-  option forwardfor
+  <% if Rubber.env == 'production' %>
+    # only uncomment if you have a valid ssl cert
+    # option httpchk OPTIONS /httpchk.txt
+  <% end %>
   <% backend_hosts.each do |server| %>
     server <%= server %> <%= server %>:<%= rubber_env.passenger_listen_ssl_port %> maxconn <%= rubber_env.max_app_connections %> check
   <% end %>