Puppet Class: nagios::client

Defined in:
manifests/client.pp

Overview

Class: nagios::client

This is going to create the host definition for each client.

Paramters

monitoring_environment

This is the environment that the ping check and the client will be submitted for. Required.

nagios_service

This is the generic service that the ping check will implement. Required.

parent

This is the parent for the nagios client (this needs to also be a nagios client for nagios to work). It will default to the xenhost fact which will not necessarily work. If this is set to ‘physical’ it will disable parenting.

nagios_alias

This is the hostname that the check and client will be submitted for. This should almost always be the hostname, but could be overriden, for instance when submitting a check for a virtual ip.

address

The ip address of the client. Will default to the eth0 address.

Authors

Ben Field <ben.field@concreteplatform.com>

Parameters:

  • nagios_service (Any)
  • monitoring_environment (Any)
  • parent (Any) (defaults to: $::xenhost)
  • nagios_alias (Any) (defaults to: $::hostname)
  • address (Any) (defaults to: $::ipaddress_eth0) 


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# File 'manifests/client.pp', line 33

class nagios::client (
  $nagios_service,
  $monitoring_environment,
  $parent       = $::xenhost,
  $nagios_alias = $::hostname,
  $address      = $::ipaddress_eth0) {
  # The not hugely neat way, need to refactor this:

  if $parent != 'physical' {
    @@nagios_host { $nagios_alias:
      ensure          => present,
      target          => "/etc/nagios3/conf.d/puppet/host_${nagios_alias}.cfg",
      address         => $address,
      use             => 'generic-host',
      alias           => $nagios_alias,
      tag             => $monitoring_environment,
      parents         => $parent,
      icon_image      => 'base/linux40.png',
      statusmap_image => 'base/linux40.gd2',
    }
  } else {
    @@nagios_host { $nagios_alias:
      ensure          => present,
      target          => "/etc/nagios3/conf.d/puppet/host_${nagios_alias}.cfg",
      address         => $address,
      use             => 'generic-host',
      alias           => $nagios_alias,
      tag             => $monitoring_environment,
      icon_image      => 'base/linux40.png',
      statusmap_image => 'base/linux40.gd2',
    }
  }

  @@nagios_service { "check_ping_${nagios_alias}":
    target              => "/etc/nagios3/conf.d/puppet/service_${nagios_alias}.cfg",
    check_command       => 'check_ping!100.0,20%!500.0,60%',
    use                 => $nagios_service,
    host_name           => $nagios_alias,
    service_description => "${nagios_alias}_check_ping",
    require             => Nagios_host[$nagios_alias],
    tag                 => $monitoring_environment,
  }

}