Neither one is correct. http_vhost of CheckCommand http is not an array
but the virtual host to be sent:
https://docs.icinga.com/icinga2/latest/doc/module/icinga2/chapter/plugin-check-commands#plugin-check-command-http
The CheckCommand http makes a single check. It doesn't do multiple
checks taken from an array.
What you probably want is to check a host for multiple vhosts hosted on
that host. Thus something like this:
apply Service for (http_vhost => config in host.vars.http_vhosts) {
import "generic-service"
check_command = "http"
vars += config
}
Which I think should be it the default services.conf...
Then you configure your host to check for vhosts like this:
object Host "www" {
import ...
address = ...
address6 = ...
vars.http_vhosts["main"] = {
http_uri = "/"
}
vars.http_vhosts["search"] = {
http_uri = "/search?pattern=foobar"
}
}
Then the apply Service rule will create two services main and search and
checks them individually...
See
https://docs.icinga.com/icinga2/latest/doc/module/icinga2/chapter/configuring-icinga2-first-steps
where it's explained in more detail for the disk check but works the
same for http.
-Gerald
On 21/01/2017 22:25, Stephane Bortzmeyer wrote:
I'm still overwhelmed by the amount of possibilities in Icinga2
configuration language.
I want to monitor two things on the same HTTP vhost, the main page and
the search engine. Should I use two http_vhosts in the same service:
apply Service "web" {
check_command = "http"
vars.http_vhosts["main"] = {
http_uri = "/"
}
vars.http_vhosts["search"] = {
http_uri = "/search?pattern=foobar"
}
assign where (host.address || host.address6) && host.vars.web == 1
}
Or two services:
apply Service "web-main" {
check_command = "http"
vars.http_vhosts["main"] = {
http_uri = "/"
}
assign where (host.address || host.address6) && host.vars.web == 1
}
apply Service "web-search" {
check_command = "http"
vars.http_vhosts["search"] = {
http_uri = "/search?pattern=foobar"
}
assign where (host.address || host.address6) && host.vars.web == 1
}
What are the consequences of this choice? Is there a recommended way?
It is not clear for me from the documentation.
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