#---------------------------------------------------------------------
# Example configuration for a possible web application.  See the
# full configuration options online.
#
#   http://haproxy.1wt.eu/download/1.4/doc/configuration.txt
#
#---------------------------------------------------------------------

#---------------------------------------------------------------------
# Global settings
#---------------------------------------------------------------------
global
    # to have these messages end up in /var/log/haproxy.log you will
    # need to:
    #
    # 1) configure syslog to accept network log events.  This is done
    #    by adding the '-r' option to the SYSLOGD_OPTIONS in
    #    /etc/sysconfig/syslog
    #
    # 2) configure local2 events to go to the /var/log/haproxy.log
    #   file. A line like the following can be added to
    #   /etc/sysconfig/syslog
    #
    #    local2.*                       /var/log/haproxy.log
    #
    #log         127.0.0.1 local2
    log         /dev/log local2

    chroot      /var/lib/haproxy
    pidfile     /var/run/haproxy.pid
    ulimit-n    262144
    maxconn     100000
    user        haproxy
    group       haproxy
    daemon
    nbproc      2

    # turn on stats unix socket
    stats socket /var/lib/haproxy/stats

#---------------------------------------------------------------------
# common defaults that all the 'listen' and 'backend' sections will
# use if not designated in their block
#---------------------------------------------------------------------
defaults
    mode                    http
    log                     global
    option                  httplog
    option                  dontlognull
    #option http-server-close
    option forceclose
    option http-pretend-keepalive
    option forwardfor       except 127.0.0.0/8
    option                  redispatch
    retries                 3
    timeout http-request    1m
    timeout queue           1m
    timeout connect         1m
    timeout client          5m
    timeout server          5m
    timeout http-keep-alive 10s
    timeout check           10s
    maxconn                 50000

#---------------------------------------------------------------------
# main frontend which proxys to the backends
#---------------------------------------------------------------------
frontend  main *:8080
    #acl too_many_conns be_conn(http_cache) gt  100
    #acl too_many_conns2 be_conn(http_cache) gt 200
    #acl limit_media path_end .mkv
    #acl limit_media path_end .wma
    ##acl limit_media path_end .aac
    ##acl limit_media path_end .mp3
    #use_backend  backups if limit_media too_many_conns
    #use_backend  backups if too_many_conns2
    #reqrep ^([^\ :]*)\ http://sdyd([abc])\.cdn\.kuwo\.cn/(.*)$ \1\ http://r\203.sycdn.kuwo.cn/\3
    #reqirep ^(?i:Host):\ sdyd([abc])\.cdn\.kuwo\.cn$ Host:\ r\103.sycdn.kuwo.cn
    default_backend             http_cache

backend http_cache
    balance     uri whole len 128
    server  app11 111.4.115.219:81 id 11 check inter 10s weight 2 fall 3 rise 1
    server  app12 111.4.115.219:82 id 12 check inter 10s weight 2 fall 3 rise 1
    server  app13 111.4.115.219:83 id 13 check inter 10s weight 2 fall 3 rise 1
    server  app14 111.4.115.219:84 id 14 check inter 10s weight 2 fall 3 rise 1
    server  app21 111.4.115.220:81 id 21 check inter 10s weight 2 fall 3 rise 1
    server  app22 111.4.115.220:82 id 22 check inter 10s weight 2 fall 3 rise 1
    server  app23 111.4.115.220:83 id 23 check inter 10s weight 2 fall 3 rise 1
    server  app24 111.4.115.220:84 id 24 check inter 10s weight 2 fall 3 rise 1
    server  app31 111.4.115.221:81 id 31 check inter 10s weight 2 fall 3 rise 1
    server  app32 111.4.115.221:82 id 32 check inter 10s weight 2 fall 3 rise 1
    server  app33 111.4.115.221:83 id 33 check inter 10s weight 2 fall 3 rise 1
    server  app34 111.4.115.221:84 id 34 check inter 10s weight 2 fall 3 rise 1
#backend backups
#    server  backup1 127.0.0.3:91 id 1 check inter 10s weight 2 fall 3 rise 1