puppet/modules/site_nagios/manifests/add_host.pp


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define site_nagios::add_host {
  $nagios_host       = $name
  $nagios_hostname   = $name['domain_internal']
  $nagios_ip         = $name['ip_address']
  $nagios_services   = $name['services']
  $nagios_openvpn_gw = $name['openvpn_gateway_address']

  # Add Nagios host
  nagios_host { $nagios_hostname:
    address => $nagios_ip,
    use     => 'generic-host',
  }

  # Add Nagios service

  # First, we need to turn the serice array into hash, using a "hash template"
  # see https://github.com/ashak/puppet-resource-looping
  $nagios_service_hashpart = {
    'hostname'    => $nagios_hostname,
    'ip_address'  => $nagios_ip,
    'openvpn_gw'  => $nagios_openvpn_gw,
  }
  $dynamic_parameters = {
    'service' => '%s'
  }
  $nagios_servicename = "${nagios_hostname}_%s"

  $nagios_service_hash = create_resources_hash_from($nagios_servicename, $nagios_services, $nagios_service_hashpart, $dynamic_parameters)

  create_resources ( site_nagios::add_service, $nagios_service_hash )
}