icinga2/contrib/config/icinga2_demo2_hostgroup.conf

/**
 * Icinga 2 configuration file
 * - this is where you define settings for the Icinga application including
 * which hosts/services to check.
 *
 * The docs/icinga2-config.txt file in the source tarball has a detailed
 * description of what configuration options are available.
 */

/**
 * Global configuration settings
 */
local object IcingaApplication "icinga" {
  pid_path = "./var/run/icinga2.pid",
  state_path = "./var/lib/icinga2/icinga2.state",

  macros = {
    plugindir = "/usr/lib/icinga/plugins"
  }
}

/**
 * Advanced logging settings
 */
local object Logger "my-debug-log" {
  type = "console",
  severity = "information"
}

/**
 * The checker component takes care of executing service checks.
 */
local object Component "checker" {

}

/**
 * The delegation component assigns services to checkers. You need to load
 * this component even if your Icinga setup only consists of a single instance.
 */
local object Component "delegation" {

}

/**
 * The compat component periodically updates the status.dat and objects.cache
 * files. These are used by the Icinga 1.x CGIs to display the state of
 * hosts and services.
 */
local object Component "compat" {
  status_path = "/dev/shm/status.dat",
  objects_path = "/dev/shm/objects.cache",
}

/**
 * The compatido component works as idomod connector to a running ido2db
 * daemon, connected via tcp socket only. It will dump config and status
 * information periodically for now. By default, this remains disabled.
 */
/*
local object Component "compatido" {
  socket_address = "127.0.0.1",
  socket_port = "5668",
  instance_name = "i2-default",
  reconnect_interval = 15,
}
*/

/**
 * This template defines some basic parameters for services that use
 * external plugins for their checks.
 */
template Service "icinga-service" {
  methods = {
    check = "PluginCheck"
  }
}

/**
 * The service templates for checks. In an Icinga 1.x environment
 * this would be defined as a check command.
 */

/**
 * ping
 */
template Service "ping4" inherits "icinga-service" {
  check_command = "$plugindir$/check_ping -H $address$ -w $wrta$,$wpl$% -c $crta$,$cpl$%",
  macros += {
    wrta = 50,
    wpl = 5,
    crta = 100,
    cpl = 10
  }
}

/**
 * ping6
 */
template Service "ping6" inherits "icinga-service" {
  check_command = "$plugindir$/check_ping -6 -H $address6$ -w $wrta$,$wpl$% -c $crta$,$cpl$%",
  macros += {
    wrta = 50,
    wpl = 5,
    crta = 100,
    cpl = 10
  }
}

/**
 * http
 */
template Service "http" inherits "icinga-service" {
  check_command = "$plugindir$/check_http -H '$address$' -I '$address$'",
}

/**
 * ssh
 */
template Service "ssh" inherits "icinga-service" {
  check_command = "$plugindir$/check_ssh '$address$'",
}

/**
 * local checks
 */
template Service "disk space" inherits "icinga-service" {
  check_command = "$plugindir$/check_disk -w '$wfree$' -c '$cfree$'",
  macros += {
    wfree = "20%",
    cfree = "10%",
  }
}

template Service "current users" inherits "icinga-service" {
  check_command = "$plugindir$/check_users -w '$wgreater$' -c '$cgreater$'",
  macros += {
    wgreater = 20,
    cgreater = 50,
  }
}

template Service "total processes" inherits "icinga-service" {
  check_command = "$plugindir$/check_procs -w '$wgreater$' -c '$cgreater$'",
  macros += {
    wgreater = 250,
    cgreater = 400,
  }
}

template Service "current load" inherits "icinga-service" {
  check_command = "$plugindir$/check_load --warning='$wload1$,$wload5$,$wload15$' --critical='$cload1$,$cload5$,$cload15$'",
  macros += {
    wload1 = 5.0,
    wload5 = 4.0,
    wload15 = 3.0,
    cload1 = 10.0,
    cload5 = 6.0,
    cload15 = 4.0,
  }
}

/**
 * demo check
 */
template Service "demo" inherits "icinga-service" {
  check_command = "$plugindir$/check_dummy 1 'icinga2 yummy!'",
}

/**
 * And finally we define some host that should be checked.
 */
object Host "localhost" {
  services = {
    "ping4", "ping6",
    "http", "ssh",
    "current load", "total processes",
    "current users", "disk space",
    "demo"
  },
  hostgroups += {"demogroup1", "demogroup2"},
  macros = {
    address = "127.0.0.1",
    address6 = "::1"
  },
  check_interval = 1m
}

object HostGroup "demogroup1" {
  alias = "Hostgroup Demo Number 1"
}

object HostGroup "demogroup2" {
  alias = "Hostgroup Demo Number 2"
}