haproxy v0.5 configuration for mysql cluster load balancing

gistfile1.txt

global
    log 127.0.0.1    local0 notice
    chroot /var/lib/haproxy
    user haproxy
    group haproxy
    # daemon

defaults
    log     global
    # mode    http
    option  tcplog
    option  dontlognull
    option  redispatch
    retries 2
    maxconn 2000
    timeout connect 3000
    timeout client 5000
    timeout server 5000

listen mysql-cluster 127.0.0.1:3306
    mode tcp
    option tcpka
    balance roundrobin
    option mysql-check user haproxy_check
    server db1 192.168.1.1:3306 check
    server db2 192.168.1.2:3306 check
    server db3 192.168.1.3:3306 check backup # like down

listen web-interface 0.0.0.0:8080
    mode http
    stats enable
    stats uri /
    stats realm Strictly\ Private
    stats auth someuser:somepassword
    stats auth Another_User12352488767342:passwd34598797234