haproxy.cfg.erb

global
  daemon
  user root
  group root
  pidfile <%= pid_file %>

defaults
  mode http
  maxconn 50000
  timeout client 3600s
  timeout connect 1s
  timeout queue 5s
  timeout server 3600s


listen stats
  bind *:<%= stats %>
  mode http
  stats enable
  stats uri /
  stats auth <%= login %>:<%= pass %>


listen TOR-in
  bind *:<%= port %>
  mode tcp
  default_backend TOR
  balance roundrobin

backend TOR
  mode tcp
  <% backends.each do |b| %>
  server <%= b[:addr] %>:<%= b[:port] %> <%= b[:addr] %>:<%= b[:port] %> check
  <% end %>