# This is a test configuration.
# It makes use of a farm built from 4 active servers and 4 backup servers,
# all listenening to different IP addresses on port 80. Health-checks are
# TCP only on port 81 so that iptables rules permit easy selection of which
# servers are enabled or disabled.
#
# Create statistics counters this way :
#
#   iptables -N http
#   iptables -A OUTPUT -p tcp --syn --dport 80 -j http
#   for i in $(seq 1 8); do iptables -A http -d 127.0.0.$i; done
#   iptables -A http -d 127.0.0.0/24
#
# Consult the statistics using iptables this way:
#
#   iptables --line-numbers -nxvL http
#   iptables -Z http
# 
#
# Block individual servers like this :
#   iptables -I INPUT -p tcp --dport 81 -d 127.0.0.1 -j DROP
#

global
	maxconn    1000
        stats socket /tmp/sock1 mode 600
        stats timeout 3000
        stats maxconn 2000

listen  sample1
        mode       http
        retries    1
        option redispatch
        timeout connect 1000
        timeout client 5000
        timeout server 5000
        maxconn    40000
        bind       :8080
        balance    roundrobin
	option     allbackups
        server     act1 127.0.0.1:80 weight 10 check port 81 inter 1000 fall 1
        server     act2 127.0.0.2:80 weight 20 check port 81 inter 1000 fall 1
        server     act3 127.0.0.3:80 weight 30 check port 81 inter 1000 fall 1
        server     act4 127.0.0.4:80 weight 40 check port 81 inter 1000 fall 1
        server     bck1 127.0.0.5:80 weight 10 check port 81 inter 1000 fall 1 backup
        server     bck2 127.0.0.6:80 weight 20 check port 81 inter 1000 fall 1 backup
        server     bck3 127.0.0.7:80 weight 30 check port 81 inter 1000 fall 1 backup
        server     bck4 127.0.0.8:80 weight 40 check port 81 inter 1000 fall 1 backup
        option     httpclose
	stats      uri /stats
	stats      refresh 5