global
    log         127.0.0.1 local2
    chroot      /var/lib/haproxy
    pidfile     /var/run/haproxy.pid
    maxconn     4000
    user        haproxy
    group       haproxy
    daemon

defaults
    mode        http
    log         global
    option      dontlognull
    option      httpclose
    option      httplog
    option      forwardfor
    timeout connect 10000
    timeout client 300000
    timeout server 300000
    maxconn     60000
    retries     3
    stats enable
    stats uri /haproxy-status
    stats refresh 5s

frontend  main *:8091
    default_backend             app

backend app
    balance     roundrobin
    server  mybox1 10.10.10.1:8091 check
    server  mybox2 10.10.10.2:8091 check
    server  mybox3 10.10.10.3:8091 check
    server  mybox4 10.10.10.4:8091 check