global
    log         127.0.0.1 local2
    chroot      /var/lib/haproxy
    pidfile     /var/run/haproxy.pid
    maxconn     4000
    user        haproxy
    group       haproxy
    daemon
    # turn on stats unix socket
    stats socket /var/lib/haproxy/stats
defaults
    mode                    http
    log                     global
    option                  httplog
    option                  dontlognull
    option http-server-close
    option forwardfor       except 127.0.0.0/8
    option                  redispatch
    retries                 3
    timeout http-request    10s
    timeout queue           1m
    timeout connect         10s
    timeout client          1m
    timeout server          1m
    timeout http-keep-alive 10s
    timeout check           10s
    maxconn                 30000
listen stats
    mode http
    bind 0.0.0.0:1080
    stats enable
    stats hide-version
    stats uri     /haproxyadmin?stats
    stats realm   Haproxy\ Statistics
    stats auth    admin:admin
    stats admin if TRUE
frontend http-in
    bind *:80
    mode http
    log global
    capture request  header Host len 20
    capture request  header Referer len 60
    
    # acl规则 
    acl domain_site hdr(host) -i www.qingchen.net
    acl url_static path_beg -i /static /images /javascript /stylesheets
    acl url_static path_end  -i .jpg .jpeg .gif .png .css .js
    use_backend static_servers if domain_site url_static 
    use_backend dynamic_servers if domain_site  
    
backend static_servers
    balance roundrobin
    server imgsrv1 172.16.200.7:80 check maxconn 6000
    server imgsrv2 172.16.200.8:80 check maxconn 6000

backend dynamic_servers
	cookie srv insert nocache
    balance roundrobin
    server websrv1 172.16.200.7:80 check maxconn 1000 cookie websrv1
    server websrv2 172.16.200.8:80 check maxconn 1000 cookie websrv2
    server websrv3 172.16.200.9:80 check maxconn 1000 cookie websrv3