This is the default example configuration of proxy_balancer.conf provided by Apache. This config file was generated by Apache running on Ubuntu 12.04.
It is located under: /etc/apache2/mods-available/proxy_balancer.conf
<IfModule mod_proxy_balancer.c>
# Balancer manager enables dynamic update of balancer members
# (needs mod_status). Uncomment to enable.
#
#<IfModule mod_status.c>
#<Location /balancer-manager>
# SetHandler balancer-manager
# Order deny,allow
# Deny from all
# Allow from 127.0.0.1 ::1
# Satisfy all
#</Location>
#</IfModule>
</IfModule>
Download the raw file with wget or curl
wget -O proxy_balancer.conf.example http://exampleconfig.com/static/raw/apache/ubuntu12.04/etc/apache2/mods-available/proxy_balancer.conf
curl http://exampleconfig.com/static/raw/apache/ubuntu12.04/etc/apache2/mods-available/proxy_balancer.conf > proxy_balancer.conf.example
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