text: #
  # Copyright (c) 2015-2016 Wind River Systems, Inc.
  #
  # SPDX-License-Identifier: Apache-2.0
  #
  from nfv_common import debug
  
  from nfv_vim.nfvi._nfvi_identity_plugin import NFVIIdentityPlugin
  
  DLOG = debug.debug_get_logger('nfv_vim.nfvi.nfvi_identity_module')
  
  _identity_plugin = None
  
  
  def nfvi_get_tenants(callback):
      """
      Get a list of tenants
      """
      cmd_id = _identity_plugin.invoke_plugin('get_tenants', callback=callback)
      return cmd_id
  
  
  def nfvi_identity_initialize(config, pool):
      """
      Initialize the NFVI identity package
      """
      global _identity_plugin
  
      _identity_plugin = NFVIIdentityPlugin(config['namespace'], pool)
      _identity_plugin.initialize(config['config_file'])
  
  
  def nfvi_identity_finalize():
      """
      Finalize the NFVI identity package
      """
      if _identity_plugin is not None:
          _identity_plugin.finalize()
  