anchor.diff: -upstream <%= @name %>-upstream {
  +upstream <%= @vhost %>-upstream {
   <%- @servers.each do |server| -%>
     server <%= server %>:443 max_fails=3 fail_timeout=10s;
   <%- end -%>
   }
   
   server {
  -  server_name <%= @vhost %> <%= @aliases.join(" ") unless @aliases.empty? %>;
  +  server_name <%= @vhost_real %> <%= @aliases.join(" ") unless @aliases.empty? %>;
   
     <%- unless @https_only -%>
     listen              80;
     <%- end -%>
     listen              443 ssl;
  -  ssl_certificate     /etc/nginx/ssl/<%= @vhost %>.crt;
  -  ssl_certificate_key /etc/nginx/ssl/<%= @vhost %>.key;
  +  ssl_certificate     /etc/nginx/ssl/<%= @vhost_real %>.crt;
  +  ssl_certificate_key /etc/nginx/ssl/<%= @vhost_real %>.key;
     include             /etc/nginx/ssl.conf;
   
     # Needed to do keepalives upstream
  
positive.code:     allow 127.0.0.1;
      deny all;
      <%- end -%>
      proxy_pass https://<%= @name %>-upstream;
    }
  }
  
negative.code:   # behind the load balancers.
    client_max_body_size 4g;
  
    access_log /var/log/nginx/<%= @vhost_real %>-access.log timed_combined;
    error_log /var/log/nginx/<%= @vhost_real %>-error.log;
  
    location / {
      <%- if @internal_only -%>
  