Monitoring a matrix of load-balanced VirtualHosts?
Chris Wilson
chris at aidworld.org
Tue Aug 30 15:11:16 CEST 2005
Hi JB,
> As Chris Wilson noted, hostgroups do the right thing in 1.2... but I
> really have no idea how I'd make the right host entries for a series
> of VirtualHosts.
define service {
use vhost-service
service_description www.bar.com
check_command my_check_http!www.bar.com
hostgroup_name bar_com_servers
}
define command {
command_name my_check_http
command_line $USER1$/check_http -I $HOSTADDRESS$ -H $ARG1$
}
This will call check_http with the host address (hostname) of each
server in the group "bar_com_servers". I've used a template,
vhost-service, to inherit the check interval and notification options
(not shown here).
> But if I'm trying to check the website "www.bar.com" on the host
> "a.foo.com", the -u is not, as near as I can tell, optional, no?
As long as www.bar.com actually has a "/" page (it doens't return an
error or a redirect code).
Hope this helps,
Cheers, Chris.
--
(aidworld) chris wilson | chief engineer (chris at aidworld.org)
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