text: # Copyright (c) - 2014, Alex Meade.  All rights reserved.
  # Copyright (c) - 2015, Yogesh Kshirsagar.  All Rights Reserved.
  #
  #    Licensed under the Apache License, Version 2.0 (the "License"); you may
  #    not use this file except in compliance with the License. You may obtain
  #    a copy of the License at
  #
  #         http://www.apache.org/licenses/LICENSE-2.0
  #
  #    Unless required by applicable law or agreed to in writing, software
  #    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  #    License for the specific language governing permissions and limitations
  #    under the License.
  """
  Volume driver for NetApp E-Series FibreChannel storage systems.
  """
  
  from cinder import interface
  from cinder.volume import driver
  from cinder.volume.drivers.netapp.eseries import library
  from cinder.volume.drivers.netapp import utils as na_utils
  from cinder.zonemanager import utils as fczm_utils
  
  
  @interface.volumedriver
  class NetAppEseriesFibreChannelDriver(driver.BaseVD,
                                        driver.ManageableVD,
                                        driver.ExtendVD,
                                        driver.TransferVD,
                                        driver.SnapshotVD,
                                        driver.ConsistencyGroupVD):
      """NetApp E-Series FibreChannel volume driver."""
  
      DRIVER_NAME = 'NetApp_FibreChannel_ESeries'
  
      # ThirdPartySystems wiki page
      CI_WIKI_NAME = "NetApp_CI"
      VERSION = library.NetAppESeriesLibrary.VERSION
  
      def __init__(self, *args, **kwargs):
          super(NetAppEseriesFibreChannelDriver, self).__init__(*args, **kwargs)
          na_utils.validate_instantiation(**kwargs)
          self.library = library.NetAppESeriesLibrary(self.DRIVER_NAME,
                                                      'FC', **kwargs)
  
      def do_setup(self, context):
          self.library.do_setup(context)
  
      def check_for_setup_error(self):
          self.library.check_for_setup_error()
  
      def create_volume(self, volume):
          self.library.create_volume(volume)
  
      def create_volume_from_snapshot(self, volume, snapshot):
          self.library.create_volume_from_snapshot(volume, snapshot)
  
      def create_cloned_volume(self, volume, src_vref):
          self.library.create_cloned_volume(volume, src_vref)
  
      def delete_volume(self, volume):
          self.library.delete_volume(volume)
  
      def create_snapshot(self, snapshot):
          return self.library.create_snapshot(snapshot)
  
      def delete_snapshot(self, snapshot):
          self.library.delete_snapshot(snapshot)
  
      def get_volume_stats(self, refresh=False):
          return self.library.get_volume_stats(refresh)
  
      def extend_volume(self, volume, new_size):
          self.library.extend_volume(volume, new_size)
  
      def ensure_export(self, context, volume):
          return self.library.ensure_export(context, volume)
  
      def create_export(self, context, volume, connector):
          return self.library.create_export(context, volume)
  
      def remove_export(self, context, volume):
          self.library.remove_export(context, volume)
  
      def manage_existing(self, volume, existing_ref):
          return self.library.manage_existing(volume, existing_ref)
  
      def manage_existing_get_size(self, volume, existing_ref):
          return self.library.manage_existing_get_size(volume, existing_ref)
  
      def unmanage(self, volume):
          return self.library.unmanage(volume)
  
      @fczm_utils.AddFCZone
      def initialize_connection(self, volume, connector, **kwargs):
          return self.library.initialize_connection_fc(volume, connector)
  
      @fczm_utils.RemoveFCZone
      def terminate_connection(self, volume, connector, **kwargs):
          return self.library.terminate_connection_fc(volume, connector,
                                                      **kwargs)
  
      def get_pool(self, volume):
          return self.library.get_pool(volume)
  
      def create_cgsnapshot(self, context, cgsnapshot, snapshots):
          return self.library.create_cgsnapshot(cgsnapshot, snapshots)
  
      def delete_cgsnapshot(self, context, cgsnapshot, snapshots):
          return self.library.delete_cgsnapshot(cgsnapshot, snapshots)
  
      def create_consistencygroup(self, context, group):
          return self.library.create_consistencygroup(group)
  
      def delete_consistencygroup(self, context, group, volumes):
          return self.library.delete_consistencygroup(group, volumes)
  
      def update_consistencygroup(self, context, group,
                                  add_volumes=None, remove_volumes=None):
          return self.library.update_consistencygroup(
              group, add_volumes, remove_volumes)
  
      def create_consistencygroup_from_src(self, context, group, volumes,
                                           cgsnapshot=None, snapshots=None,
                                           source_cg=None, source_vols=None):
          return self.library.create_consistencygroup_from_src(
              group, volumes, cgsnapshot, snapshots, source_cg, source_vols)
  