> On 2. Jun 2017, at 14:07, Christian Moreno Moreno
> <christian.mor...@idealo.de> wrote:
>
> Hi,
>
> we have the next template for the virtualhosts:
>
> template Host "virtual-generic-host" {
> max_check_attempts = 3
> check_interval = 1m
> retry_interval = 30s
> enable_perfdata = true
> check_command = "hostalive"
>
> vars.notification.sms.users = ["bereitschaft_sms"]
> vars.notification.mail.users = ["it-ops-systems"]
>
> }
>
> but I would like do the next if Statement:
>
> template Host "virtual-generic-host" {
> max_check_attempts = 3
> check_interval = 1m
> retry_interval = 30s
> enable_perfdata = true
> check_command = "hostalive"
> notes_url =
> "https://content-backend.idealo.de/issues/issues/?jql=text~"; + display_name
>
> if ( "production" in host.groups ) {
> vars.notification.sms.users = ["bereitschaft_sms"]
> vars.notification.mail.users = ["it-ops-systems"]
> }
> else {
> vars.notification.sms.users = ["null"]
> vars.notification.mail.users = ["null"]
> }
> }
>
> We need that only Production do notifications and we wouldnt like to insert
> the null values for every virtualhost.
> The problem is that looks like if these Statements are not permit:
>
> Location: in
> /etc/icinga2/zones.d/global-templates/templates/template_host-01.conf:
> 22:29-22:32
> /etc/icinga2/zones.d/global-templates/templates/template_host-01.conf(21):
> /etc/icinga2/zones.d/global-templates/templates/template_host-01.conf(22):
> if ( "production" in host.groups ) {
>
> ^^^^
> /etc/icinga2/zones.d/global-templates/templates/idealo_host-01.conf(23):
> vars.notification.sms.users = ["bereitschaft_sms"]
> /etc/icinga2/zones.d/global-templates/templates/idealo_host-01.conf(24):
> vars.notification.mail.users = ["it-ops-systems"]
>
> critical/config: Error: Error while evaluating expression: Tried to access
> undefined script variable ‘host'
That won’t work since your template object is compiled before the actual host
object and then the group assignments are evaluated.
The syntax with “in” is correct @Assaf
I would rather move the logic of setting notification users into the
notification apply rule.
apply Notification “mail…” to Host {
if (“production” in host.groups) {
users = [ “it-ops-systems” ]
}
}
apply Notification “sms…” to Host {
if (“production” in host.groups) {
users = [ “bereitschaft-sms” ]
}
}
Kind regards,
Michael
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