322 lines
15 KiB
Python
322 lines
15 KiB
Python
# Copyright (c) 2015 Clinton Knight. 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.
|
|
"""
|
|
NetApp Data ONTAP cDOT single-SVM storage driver.
|
|
|
|
This driver requires a Data ONTAP (Cluster-mode) storage system with
|
|
installed CIFS and/or NFS licenses, as well as a FlexClone license. This
|
|
driver does not manage share servers, meaning it uses a single Data ONTAP
|
|
storage virtual machine (i.e. 'vserver') as defined in manila.conf to
|
|
provision shares. This driver supports NFS & CIFS protocols.
|
|
"""
|
|
|
|
from manila.share import driver
|
|
from manila.share.drivers.netapp.dataontap.cluster_mode import lib_single_svm
|
|
|
|
|
|
class NetAppCmodeSingleSvmShareDriver(driver.ShareDriver):
|
|
"""NetApp Cluster-mode single-SVM share driver."""
|
|
|
|
DRIVER_NAME = 'NetApp_Cluster_SingleSVM'
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
super(NetAppCmodeSingleSvmShareDriver, self).__init__(
|
|
False, *args, **kwargs)
|
|
self.library = lib_single_svm.NetAppCmodeSingleSVMFileStorageLibrary(
|
|
self.DRIVER_NAME, **kwargs)
|
|
|
|
def do_setup(self, context):
|
|
self.library.do_setup(context)
|
|
|
|
def check_for_setup_error(self):
|
|
self.library.check_for_setup_error()
|
|
|
|
def get_pool(self, share):
|
|
return self.library.get_pool(share)
|
|
|
|
def create_share(self, context, share, **kwargs):
|
|
return self.library.create_share(context, share, **kwargs)
|
|
|
|
def create_share_from_snapshot(self, context, share, snapshot, **kwargs):
|
|
return self.library.create_share_from_snapshot(context, share,
|
|
snapshot, **kwargs)
|
|
|
|
def create_snapshot(self, context, snapshot, **kwargs):
|
|
return self.library.create_snapshot(context, snapshot, **kwargs)
|
|
|
|
def revert_to_snapshot(self, context, snapshot, share_access_rules,
|
|
snapshot_access_rules, **kwargs):
|
|
return self.library.revert_to_snapshot(context, snapshot, **kwargs)
|
|
|
|
def delete_share(self, context, share, **kwargs):
|
|
self.library.delete_share(context, share, **kwargs)
|
|
|
|
def delete_snapshot(self, context, snapshot, **kwargs):
|
|
self.library.delete_snapshot(context, snapshot, **kwargs)
|
|
|
|
def extend_share(self, share, new_size, **kwargs):
|
|
self.library.extend_share(share, new_size, **kwargs)
|
|
|
|
def shrink_share(self, share, new_size, **kwargs):
|
|
self.library.shrink_share(share, new_size, **kwargs)
|
|
|
|
def manage_existing(self, share, driver_options):
|
|
return self.library.manage_existing(share, driver_options)
|
|
|
|
def unmanage(self, share):
|
|
self.library.unmanage(share)
|
|
|
|
def manage_existing_snapshot(self, snapshot, driver_options):
|
|
return self.library.manage_existing_snapshot(snapshot, driver_options)
|
|
|
|
def unmanage_snapshot(self, snapshot):
|
|
self.library.unmanage_snapshot(snapshot)
|
|
|
|
def manage_existing_with_server(
|
|
self, share, driver_options, share_server=None):
|
|
raise NotImplementedError
|
|
|
|
def unmanage_with_server(self, share, share_server=None):
|
|
raise NotImplementedError
|
|
|
|
def manage_existing_snapshot_with_server(
|
|
self, snapshot, driver_options, share_server=None):
|
|
raise NotImplementedError
|
|
|
|
def unmanage_snapshot_with_server(self, snapshot, share_server=None):
|
|
raise NotImplementedError
|
|
|
|
def update_access(self, context, share, access_rules, add_rules,
|
|
delete_rules, **kwargs):
|
|
self.library.update_access(context, share, access_rules, add_rules,
|
|
delete_rules, **kwargs)
|
|
|
|
def _update_share_stats(self, data=None):
|
|
data = self.library.get_share_stats(
|
|
filter_function=self.get_filter_function(),
|
|
goodness_function=self.get_goodness_function())
|
|
super(NetAppCmodeSingleSvmShareDriver, self)._update_share_stats(
|
|
data=data)
|
|
|
|
def get_default_filter_function(self):
|
|
return self.library.get_default_filter_function()
|
|
|
|
def get_default_goodness_function(self):
|
|
return self.library.get_default_goodness_function()
|
|
|
|
def get_share_server_pools(self, share_server):
|
|
return self.library.get_share_server_pools(share_server)
|
|
|
|
def get_network_allocations_number(self):
|
|
return self.library.get_network_allocations_number()
|
|
|
|
def get_admin_network_allocations_number(self):
|
|
return self.library.get_admin_network_allocations_number()
|
|
|
|
def _setup_server(self, network_info, metadata=None):
|
|
return self.library.setup_server(network_info, metadata)
|
|
|
|
def _teardown_server(self, server_details, **kwargs):
|
|
self.library.teardown_server(server_details, **kwargs)
|
|
|
|
def create_replica(self, context, replica_list, replica, access_rules,
|
|
replica_snapshots, **kwargs):
|
|
return self.library.create_replica(context, replica_list, replica,
|
|
access_rules, replica_snapshots,
|
|
**kwargs)
|
|
|
|
def delete_replica(self, context, replica_list, replica_snapshots, replica,
|
|
**kwargs):
|
|
self.library.delete_replica(context, replica_list, replica,
|
|
replica_snapshots, **kwargs)
|
|
|
|
def promote_replica(self, context, replica_list, replica, access_rules,
|
|
share_server=None):
|
|
return self.library.promote_replica(context, replica_list, replica,
|
|
access_rules,
|
|
share_server=share_server)
|
|
|
|
def update_replica_state(self, context, replica_list, replica,
|
|
access_rules, replica_snapshots,
|
|
share_server=None):
|
|
return self.library.update_replica_state(context,
|
|
replica_list,
|
|
replica,
|
|
access_rules,
|
|
replica_snapshots,
|
|
share_server=share_server)
|
|
|
|
def create_replicated_snapshot(self, context, replica_list,
|
|
replica_snapshots, share_server=None):
|
|
return self.library.create_replicated_snapshot(
|
|
context, replica_list, replica_snapshots,
|
|
share_server=share_server)
|
|
|
|
def delete_replicated_snapshot(self, context, replica_list,
|
|
replica_snapshots, share_server=None):
|
|
return self.library.delete_replicated_snapshot(
|
|
context, replica_list, replica_snapshots,
|
|
share_server=share_server)
|
|
|
|
def update_replicated_snapshot(self, context, replica_list,
|
|
share_replica, replica_snapshots,
|
|
replica_snapshot, share_server=None):
|
|
return self.library.update_replicated_snapshot(
|
|
replica_list, share_replica, replica_snapshots, replica_snapshot,
|
|
share_server=share_server)
|
|
|
|
def revert_to_replicated_snapshot(self, context, active_replica,
|
|
replica_list, active_replica_snapshot,
|
|
replica_snapshots, share_access_rules,
|
|
snapshot_access_rules,
|
|
**kwargs):
|
|
return self.library.revert_to_replicated_snapshot(
|
|
context, active_replica, replica_list, active_replica_snapshot,
|
|
replica_snapshots, **kwargs)
|
|
|
|
def migration_check_compatibility(self, context, source_share,
|
|
destination_share, share_server=None,
|
|
destination_share_server=None):
|
|
return self.library.migration_check_compatibility(
|
|
context, source_share, destination_share,
|
|
share_server=share_server,
|
|
destination_share_server=destination_share_server)
|
|
|
|
def migration_start(self, context, source_share, destination_share,
|
|
source_snapshots, snapshot_mappings,
|
|
share_server=None, destination_share_server=None):
|
|
return self.library.migration_start(
|
|
context, source_share, destination_share,
|
|
source_snapshots, snapshot_mappings, share_server=share_server,
|
|
destination_share_server=destination_share_server)
|
|
|
|
def migration_continue(self, context, source_share, destination_share,
|
|
source_snapshots, snapshot_mappings,
|
|
share_server=None, destination_share_server=None):
|
|
return self.library.migration_continue(
|
|
context, source_share, destination_share,
|
|
source_snapshots, snapshot_mappings, share_server=share_server,
|
|
destination_share_server=destination_share_server)
|
|
|
|
def migration_get_progress(self, context, source_share,
|
|
destination_share, source_snapshots,
|
|
snapshot_mappings, share_server=None,
|
|
destination_share_server=None):
|
|
return self.library.migration_get_progress(
|
|
context, source_share, destination_share,
|
|
source_snapshots, snapshot_mappings, share_server=share_server,
|
|
destination_share_server=destination_share_server)
|
|
|
|
def migration_cancel(self, context, source_share, destination_share,
|
|
source_snapshots, snapshot_mappings,
|
|
share_server=None, destination_share_server=None):
|
|
return self.library.migration_cancel(
|
|
context, source_share, destination_share,
|
|
source_snapshots, snapshot_mappings, share_server=share_server,
|
|
destination_share_server=destination_share_server)
|
|
|
|
def migration_complete(self, context, source_share, destination_share,
|
|
source_snapshots, snapshot_mappings,
|
|
share_server=None, destination_share_server=None):
|
|
return self.library.migration_complete(
|
|
context, source_share, destination_share,
|
|
source_snapshots, snapshot_mappings, share_server=share_server,
|
|
destination_share_server=destination_share_server)
|
|
|
|
def create_share_group_snapshot(self, context, snap_dict,
|
|
share_server=None):
|
|
fallback_create = super(NetAppCmodeSingleSvmShareDriver,
|
|
self).create_share_group_snapshot
|
|
return self.library.create_group_snapshot(context, snap_dict,
|
|
fallback_create,
|
|
share_server)
|
|
|
|
def delete_share_group_snapshot(self, context, snap_dict,
|
|
share_server=None):
|
|
fallback_delete = super(NetAppCmodeSingleSvmShareDriver,
|
|
self).delete_share_group_snapshot
|
|
return self.library.delete_group_snapshot(context, snap_dict,
|
|
fallback_delete,
|
|
share_server)
|
|
|
|
def create_share_group_from_share_group_snapshot(
|
|
self, context, share_group_dict, snapshot_dict,
|
|
share_server=None):
|
|
fallback_create = super(
|
|
NetAppCmodeSingleSvmShareDriver,
|
|
self).create_share_group_from_share_group_snapshot
|
|
return self.library.create_group_from_snapshot(context,
|
|
share_group_dict,
|
|
snapshot_dict,
|
|
fallback_create,
|
|
share_server)
|
|
|
|
def get_configured_ip_versions(self):
|
|
return self.library.get_configured_ip_versions()
|
|
|
|
def get_backend_info(self, context):
|
|
return self.library.get_backend_info(context)
|
|
|
|
def ensure_shares(self, context, shares):
|
|
return self.library.ensure_shares(context, shares)
|
|
|
|
def get_share_server_network_info(
|
|
self, context, share_server, identifier, driver_options):
|
|
raise NotImplementedError
|
|
|
|
def manage_server(self, context, share_server, identifier, driver_options):
|
|
raise NotImplementedError
|
|
|
|
def unmanage_server(self, server_details, security_services=None):
|
|
raise NotImplementedError
|
|
|
|
def get_share_status(self, share_instance, share_server=None):
|
|
return self.library.get_share_status(share_instance, share_server)
|
|
|
|
def share_server_migration_start(self, context, src_share_server,
|
|
dest_share_server, shares, snapshots):
|
|
raise NotImplementedError
|
|
|
|
def share_server_migration_continue(self, context, src_share_server,
|
|
dest_share_server, shares, snapshots):
|
|
raise NotImplementedError
|
|
|
|
def share_server_migration_complete(self, context, src_share_server,
|
|
dest_share_server, shares, snapshots,
|
|
new_network_info):
|
|
raise NotImplementedError
|
|
|
|
def share_server_migration_cancel(self, context, src_share_server,
|
|
dest_share_server, shares, snapshots):
|
|
raise NotImplementedError
|
|
|
|
def share_server_migration_check_compatibility(
|
|
self, context, share_server, dest_host, old_share_network,
|
|
new_share_network, shares_request_spec):
|
|
raise NotImplementedError
|
|
|
|
def share_server_migration_get_progress(self, context, src_share_server,
|
|
dest_share_server):
|
|
raise NotImplementedError
|
|
|
|
def choose_share_server_compatible_with_share(self, context, share_servers,
|
|
share, snapshot=None,
|
|
share_group=None):
|
|
raise NotImplementedError
|
|
|
|
def choose_share_server_compatible_with_share_group(
|
|
self, context, share_servers, share_group_ref,
|
|
share_group_snapshot=None):
|
|
raise NotImplementedError
|