I’ve just created a zabbix template with a script which can be used to feed performance data from haproxy to zabbix. The script firsts uses HTTP to get the /haproxy?stats;csv page, parses the CSV and uses zabbix_sender command line tool to send each attribute to the zabbix server. The script can be executed on any machine which can access both zabbix server and the haproxy stats page (I use the machine which runs the zabbix_server). The script and template works on both zabbix 1.6.x and 1.8.x.
Read more at http://www.juhonkoti.net/2010/10/15/script-and-template-to-export-data-from-haproxy-to-zabbix - Juho Mäkinen
