Linux
object Host NodeName {
/* Import the default host template defined in `templates.conf`. */
import "generic-host"
/* Specify the address attributes for checks e.g. `ssh` or `http`. */
address = "127.0.0.1"
address6 = "::1"
/* Set custom variable `os` for hostgroup assignment in `groups.conf`. */
vars.os = "Linux"
/* Define http vhost attributes for service apply rules in `services.conf`. */
vars.http_vhosts["http"] = {
http_uri = "/"
}
/* Uncomment if you've successfully installed Icinga Web 2. */
//vars.http_vhosts["Icinga Web 2"] = {
// http_uri = "/icingaweb2"
//}
/* Define disks and attributes for service apply rules in `services.conf`. */
vars.disks["disk"] = {
/* No parameters. */
}
vars.disks["disk /"] = {
disk_partitions = "/"
}
/* Define notification mail attributes for notification apply rules in `notifications.conf`. */
vars.notification["mail"] = {
/* The UserGroup `icingaadmins` is defined in `users.conf`. */
groups = [ "icingaadmins" ]
}
}
object Host "ip-172-31-4-139" {
import "generic-host"
address = "172.31.4.139"
max_check_attempts = 3
check_interval = 1m
retry_interval = 30s
check_command = "hostalive"
}
object Host "ip-65-2-121-197" {
import "generic-host"
address = "65.2.121.197"
max_check_attempts = 3
check_interval = 1m
retry_interval = 30s
check_command = "hostalive"
}Code language: JavaScript (javascript)
Windows
[root@icinga ~]# vi /etc/icinga2/conf.d/hosts.conf
…………………………………………………………
object Zone "fileserver" {
endpoints = [ "fileserver" ]
parent = "icinga.example.com"
}
object Endpoint "fileserver" {
host = "192.168.1.4"
}
object Host "fileserver" {
import "generic-host"
address = "192.168.1.4"
vars.http_vhosts["http"] = {
http_uri = "/"
}
vars.disks["disk"] = {
}
vars.disks["disk /"] = {
disk_partitions = "/"
}
vars.notification["mail"] = {
groups = [ "icingaadmins" ]
}
vars.client_endpoint = "fileserver"
}Code language: PHP (php)I’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked at Cotocus and regularly write about technology, travel, investing, health, product reviews, and digital marketing through my various platforms.
I publish technical articles at DevOps School, travel stories at Holiday Landmark, stock market insights at Stocks Mantra, health and fitness guidance at My Medic Plus, product reviews at TrueReviewNow, and SEO and digital marketing strategies at Wizbrand.
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