haproxy.cfg

global
  daemon
  maxconn 4096
  pidfile haproxy.pid

defaults
  log global
  log 127.0.0.1 local0
  log 127.0.0.1 local1 notice  
  mode http
  timeout connect 300000
  timeout client 300000
  timeout server 300000
  option redispatch
  retries 3
  option httpclose
  option httplog
  option forwardfor
  option httpchk HEAD / HTTP/1.0

backend messageService
  balance roundrobin
  server msg1 localhost:8000

backend userService
  balance roundrobin
  server usr1 localhost:8001

backend cryptoService
  balance roundrobin
  server crp1 localhost:8002

frontend http-farm
  bind *:9000

  use_backend messageService if { path_beg /message }
  use_backend userService if { path_beg /token }
  use_backend cryptoService if { path_beg /decrypt }
  use_backend cryptoService if { path_beg /encrypt }

listen haproxyapp_admin:9100 127.0.0.1:9100
  mode http
  stats uri /