haproxy.cfg

global
        log             127.0.0.1       local1 notice
        user haproxy
        group haproxy
        daemon

defaults
        log     global
        mode    http
        option  httplog
        option  dontlognull
        option redispatch
        maxconn 2000
        contimeout      5000
        clitimeout      50000
        srvtimeout      50000
        http-send-name-header Host
        option forwardfor
        option httpclose
        stats enable
        stats uri /haproxy?stats

listen  jiffy
        bind *:8181
        default_backend repo

backend repo
        balance source

        server target-machine:8766 target-machine:8766 maxconn 32
        server target-machine:8767 target-machine:8767 maxconn 32
        server target-machine:8768 target-machine:8768 maxconn 32
        server target-machine:8769 target-machine:8769 maxconn 32