text: """
  Copyright (c) 2016-present, Facebook, Inc.
  All rights reserved.
  
  This source code is licensed under the BSD-style license found in the
  LICENSE file in the root directory of this source tree. An additional grant
  of patent rights can be found in the PATENTS file in the same directory.
  """
  
  from prometheus_client import Gauge, Counter
  
  # Gauges for current eNodeB status
  STAT_ENODEB_CONNECTED = Gauge('enodeb_mgmt_connected',
                                'ENodeB management plane connected')
  STAT_ENODEB_CONFIGURED = Gauge('enodeb_mgmt_configured',
                                 'ENodeB is in configured state')
  STAT_OPSTATE_ENABLED = Gauge('enodeb_opstate_enabled',
                               'ENodeB operationally enabled')
  STAT_RF_TX_ENABLED = Gauge('enodeb_rf_tx_enabled',
                             'ENodeB RF transmitter enabled')
  STAT_GPS_CONNECTED = Gauge('enodeb_gps_connected',
                             'ENodeB GPS synchronized')
  STAT_PTP_CONNECTED = Gauge('enodeb_ptp_connected',
                             'ENodeB PTP/1588 synchronized')
  STAT_MME_CONNECTED = Gauge('enodeb_mme_connected',
                             'ENodeB connected to MME')
  STAT_ENODEB_REBOOT_TIMER_ACTIVE = Gauge('enodeb_reboot_timer_active',
                                          'Timer for ENodeB reboot active')
  STAT_ENODEB_REBOOTS = Counter('enodeb_reboots',
                                'ENodeB reboots by enodebd', ['cause'])
  
  # Metrics that are accumulated by eNodeB. Use gauges to avoid 'double-counting',
  # since eNodeB does accumulation.
  STAT_RRC_ESTAB_ATT = Gauge(
      'rrc_estab_attempts', 'RRC establishment attempts')
  STAT_RRC_ESTAB_SUCC = Gauge(
      'rrc_estab_successes', 'RRC establishment successes')
  STAT_RRC_REESTAB_ATT = Gauge(
      'rrc_reestab_attempts', 'RRC re-establishment attempts')
  STAT_RRC_REESTAB_ATT_RECONF_FAIL = Gauge(
      'rrc_reestab_attempts_reconf_fail',
      'RRC re-establishment attempts due to reconfiguration failure')
  STAT_RRC_REESTAB_ATT_HO_FAIL = Gauge(
      'rrc_reestab_attempts_ho_fail',
      'RRC re-establishment attempts due to handover failure')
  STAT_RRC_REESTAB_ATT_OTHER = Gauge(
      'rrc_reestab_attempts_other',
      'RRC re-establishment attempts due to other cause')
  STAT_RRC_REESTAB_SUCC = Gauge(
      'rrc_reestab_successes', 'RRC re-establishment successes')
  STAT_ERAB_ESTAB_ATT = Gauge(
      'erab_estab_attempts', 'ERAB establishment attempts')
  STAT_ERAB_ESTAB_SUCC = Gauge(
      'erab_estab_successes', 'ERAB establishment successes')
  STAT_ERAB_ESTAB_FAIL = Gauge(
      'erab_estab_failures', 'ERAB establishment failures')
  STAT_ERAB_REL_REQ = Gauge(
      'erab_release_requests', 'ERAB release requests')
  STAT_ERAB_REL_REQ_USER_INAC = Gauge(
      'erab_release_requests_user_inactivity',
      'ERAB release requests due to user inactivity')
  STAT_ERAB_REL_REQ_NORMAL = Gauge(
      'erab_release_requests_normal', 'ERAB release requests due to normal cause')
  STAT_ERAB_REL_REQ_RES_NOT_AVAIL = Gauge(
      'erab_release_requests_radio_resources_not_available',
      'ERAB release requests due to radio resources not available')
  STAT_ERAB_REL_REQ_REDUCE_LOAD = Gauge(
      'erab_release_requests_reduce_load',
      'ERAB release requests due to reducing load in serving cell')
  STAT_ERAB_REL_REQ_FAIL_IN_RADIO = Gauge(
      'erab_release_requests_fail_in_radio_proc',
      'ERAB release requests due to failure in the radio interface procedure')
  STAT_ERAB_REL_REQ_EUTRAN_REAS = Gauge(
      'erab_release_requests_eutran_reas',
      'ERAB release requests due to EUTRAN generated reasons')
  STAT_ERAB_REL_REQ_RADIO_CONN_LOST = Gauge(
      'erab_release_requests_radio_radio_conn_lost',
      'ERAB release requests due to radio connection with UE lost')
  STAT_ERAB_REL_REQ_OAM_INTV = Gauge(
      'erab_release_requests_oam_intervention',
      'ERAB release requests due to OAM intervention')
  STAT_PDCP_USER_PLANE_BYTES_UL = Gauge(
      'pdcp_user_plane_bytes_ul', 'User plane uplink bytes at PDCP')
  STAT_PDCP_USER_PLANE_BYTES_DL = Gauge(
      'pdcp_user_plane_bytes_dl', 'User plane downlink bytes at PDCP')
  