class profile::monitoring::services {
  $real_hostname = lookup("base_installation::real_hostname")

  Nagios_service {
    ensure => "present",
    owner  => "naemon",
    group  => "naemon",
    target => "/etc/naemon/objects.cfg",
    notify => Service["naemon"],
    before => Service["naemon"],
  }

  $service_generic = {
    active_checks_enabled        => "1",
    check_freshness              => "0",
    check_interval               => "10",
    check_period                 => "24x7",
    contact_groups               => "admins",
    event_handler_enabled        => "1",
    flap_detection_enabled       => "1",
    is_volatile                  => "0",
    max_check_attempts           => "3",
    notification_interval        => "60",
    notification_options         => "w,u,c,r",
    notification_period          => "24x7",
    notifications_enabled        => "1",
    obsess_over_service          => "1",
    passive_checks_enabled       => "1",
    process_perf_data            => "1",
    retain_nonstatus_information => "1",
    retain_status_information    => "1",
    retry_interval               => "2",
  }


  $service_local = merge($service_generic, {
    host_name          => $real_hostname,
    check_interval     => "5",
    max_check_attempts => "4",
    retry_interval     => "1",
    })

  sudo::conf {
    default:
      sudo_file_name => "naemon";
    'naemon-fail2ban':
      content => "naemon  ALL=(root) NOPASSWD: /usr/bin/fail2ban-client ping";
  }

  nagios_service {
    default: * => $service_local;
    "Size on root partition":
      service_description => "Size on root partition",
      check_command       => "check_local_disk!20%!10%!/";
    "Total number of process":
      service_description => "Total number of process",
      check_command       => "check_local_procs!250!400!RSZDT";
    "Average load":
      service_description => "Average load",
      check_command       => "check_local_load!8.0,8.0,8.0!10.0,10.0,10.0";
    "Swap usage":
      service_description => "Swap usage",
      check_command       => "check_local_swap!20!10";
    "fail2ban is active":
      service_description => "fail2ban is active",
      check_command       => "check_command_output!fail2ban-client ping!pong!-r root",
      require             => Sudo::Conf["naemon-fail2ban"];
    "NTP is activated and working":
      service_description => "NTP is activated and working",
      check_command       => "check_ntp";
  }

  if empty(find_file("/proc/mdstat")) {
    nagios_service {
      default: * => $service_local;
      "No mdadm array is degraded":
        ensure              => "absent",
        service_description => "No mdadm array is degraded",
        check_command       => "check_md_raid";
    }
  } else {
    nagios_service {
      default: * => $service_local;
      "No mdadm array is degraded":
        service_description => "No mdadm array is degraded",
        check_command       => "check_md_raid";
    }
  }
}