global
    maxconn 1000
    log /dev/log local0
    user haproxy
    group haproxy
    nbthread 4
    cpu-map auto:1/1-4 0-3
    ssl-default-bind-ciphers ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256
    ssl-default-bind-options ssl-min-ver TLSv1.2 no-tls-tickets

defaults
    timeout connect 10s
    timeout client 30s
    timeout server 30s
    #log global
    mode http
    #option httplog
    maxconn 1000

#frontend
frontend http
    bind :80
    default_backend web_servers

#backend
backend web_servers
    balance roundrobin
    cookie SERVERUSED insert indirect nocache
    option httpchk HEAD /
    default-server check maxconn 20
    server server1 127.0.0.1:80 cookie server1