global
  log /dev/log  local0
  log /dev/log  local1 notice
  chroot /var/lib/haproxy
  user haproxy
  group haproxy
  daemon
  stats socket /var/lib/haproxy/stats mode 666 level admin

defaults
  log global
  mode  http
  option  httplog
  option  dontlognull
        timeout connect 10s
        timeout client 30s
        timeout server 30s
  errorfile 400 /etc/haproxy/errors/400.http
  errorfile 403 /etc/haproxy/errors/403.http
  errorfile 408 /etc/haproxy/errors/408.http
  errorfile 500 /etc/haproxy/errors/500.http
  errorfile 502 /etc/haproxy/errors/502.http
  errorfile 503 /etc/haproxy/errors/503.http
  errorfile 504 /etc/haproxy/errors/504.http

frontend stats
    bind *:8404
    stats enable
    stats uri /stats
    stats refresh 10s

frontend proxy-front
    bind *:8118
    mode http
    default_backend proxy-back

backend proxy-back
    mode http
    balance roundrobin
    option forwardfor
    option httpchk
    http-check expect status 400
    cookie SERVERID insert indirect
    server proxy01 192.168.20.62:8008 cookie proxy01 check
    server proxy02 192.168.25.72:8008 cookie proxy02 check