openstack/manila
Code Issues Proposed changes

Implement the share backup for NetApp driver

Browse Source 
Implement the share backup feature for NetApp driver.
NetApp SnapVault technology is used to create and restore
the backup for NetApp ONTAP share. backup delete workflow
just delete the transferred snapshot from destination
backup volume.

Depends-On: Ifb88ec096674ea8bc010c1c3f6dea1b51be3beaa
Change-Id: I5a4edbf547e7886fb4fa9c1bed90110a33f9bf3b
This commit is contained in:
agireesh 2024-02-15 19:37:25 +05:30
parent a230ea511e
commit dfbf51bafd
20 changed files with 2392 additions and 64 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
manila/opts.py
View File

@ -175,6 +175,7 @@ _global_opt_lists = [
manila.share.drivers.netapp.options.netapp_basicauth_opts,
manila.share.drivers.netapp.options.netapp_provisioning_opts,
manila.share.drivers.netapp.options.netapp_data_motion_opts,
manila.share.drivers.netapp.options.netapp_backup_opts,
manila.share.drivers.nexenta.options.nexenta_connection_opts,
manila.share.drivers.nexenta.options.nexenta_dataset_opts,
manila.share.drivers.nexenta.options.nexenta_nfs_opts,

63
manila/share/drivers/netapp/dataontap/client/client_cmode.py
View File

@ -2899,6 +2899,7 @@ class NetAppCmodeClient(client_base.NetAppBaseClient):
},
'volume-space-attributes': {
'size': None,
'size-used': None,
},
},
},
@ -2946,6 +2947,8 @@ class NetAppCmodeClient(client_base.NetAppBaseClient):
'type': volume_id_attributes.get_child_content('type'),
'style': volume_id_attributes.get_child_content('style'),
'size': volume_space_attributes.get_child_content('size'),
'size-used': volume_space_attributes.get_child_content(
'size-used'),
'qos-policy-group-name': volume_qos_attributes.get_child_content(
'policy-group-name'),
'style-extended': volume_id_attributes.get_child_content(
@ -3333,9 +3336,12 @@ class NetAppCmodeClient(client_base.NetAppBaseClient):
self.send_request('volume-destroy', {'name': volume_name})
@na_utils.trace
def create_snapshot(self, volume_name, snapshot_name):
def create_snapshot(self, volume_name, snapshot_name,
snapmirror_label=None):
"""Creates a volume snapshot."""
api_args = {'volume': volume_name, 'snapshot': snapshot_name}
if snapmirror_label is not None:
api_args['snapmirror-label'] = snapmirror_label
self.send_request('snapshot-create', api_args)
@na_utils.trace
@ -3345,7 +3351,7 @@ class NetAppCmodeClient(client_base.NetAppBaseClient):
'volume %(volume)s',
{'snapshot': snapshot_name, 'volume': volume_name})
"""Gets a single snapshot."""
# Gets a single snapshot.
api_args = {
'query': {
'snapshot-info': {
@ -5016,15 +5022,20 @@ class NetAppCmodeClient(client_base.NetAppBaseClient):
for snapshot_info in attributes_list.get_children()]
@na_utils.trace
def create_snapmirror_policy(self, policy_name, type='async_mirror',
def create_snapmirror_policy(self, policy_name,
policy_type='async_mirror',
discard_network_info=True,
preserve_snapshots=True):
preserve_snapshots=True,
snapmirror_label='all_source_snapshots',
keep=1
):
"""Creates a SnapMirror policy for a vServer."""
self._ensure_snapmirror_v2()
api_args = {
'policy-name': policy_name,
'type': type,
'type': policy_type,
}
if discard_network_info:
@ -5037,8 +5048,8 @@ class NetAppCmodeClient(client_base.NetAppBaseClient):
if preserve_snapshots:
api_args = {
'policy-name': policy_name,
'snapmirror-label': 'all_source_snapshots',
'keep': '1',
'snapmirror-label': snapmirror_label,
'keep': keep,
'preserve': 'false'
}
@ -6239,3 +6250,41 @@ class NetAppCmodeClient(client_base.NetAppBaseClient):
# Convert Bytes to GBs.
return (total_volumes_size / 1024**3)
@na_utils.trace
def snapmirror_restore_vol(self, source_path=None, dest_path=None,
source_vserver=None, dest_vserver=None,
source_volume=None, dest_volume=None,
source_snapshot=None):
"""Restore snapshot copy from destination volume to source volume"""
self._ensure_snapmirror_v2()
api_args = self._build_snapmirror_request(
source_path, dest_path, source_vserver,
dest_vserver, source_volume, dest_volume)
if source_snapshot:
api_args["source-snapshot"] = source_snapshot
self.send_request('snapmirror-restore', api_args)
@na_utils.trace
def list_volume_snapshots(self, volume_name, snapmirror_label=None,
newer_than=None):
"""Gets SnapMirror snapshots on a volume."""
api_args = {
'query': {
'snapshot-info': {
'volume': volume_name,
},
},
}
if newer_than:
api_args['query']['snapshot-info'][
'access-time'] = '>' + newer_than
if snapmirror_label:
api_args['query']['snapshot-info'][
'snapmirror-label'] = snapmirror_label
result = self.send_iter_request('snapshot-get-iter', api_args)
attributes_list = result.get_child_by_name(
'attributes-list') or netapp_api.NaElement('none')
return [snapshot_info.get_child_content('name')
for snapshot_info in attributes_list.get_children()]

91
manila/share/drivers/netapp/dataontap/client/client_cmode_rest.py
View File

@ -857,7 +857,7 @@ class NetAppRestClient(object):
query = {
'name': volume_name,
'fields': 'aggregates.name,nas.path,name,svm.name,type,style,'
'qos.policy.name,space.size'
'qos.policy.name,space.size,space.used'
}
result = self.send_request('/storage/volumes', 'get', query=query)
@ -888,6 +888,7 @@ class NetAppRestClient(object):
'type': volume_infos.get('type'),
'style': volume_infos.get('style'),
'size': volume_infos.get('space', {}).get('size'),
'size-used': volume_infos.get('space', {}).get('used'),
'qos-policy-group-name': (
volume_infos.get('qos', {}).get('policy', {}).get('name')),
'style-extended': volume_infos.get('style')
@ -1833,7 +1834,8 @@ class NetAppRestClient(object):
'patch', body=body)
@na_utils.trace
def create_snapshot(self, volume_name, snapshot_name):
def create_snapshot(self, volume_name, snapshot_name,
snapmirror_label=None):
"""Creates a volume snapshot."""
volume = self._get_volume_by_args(vol_name=volume_name)
@ -1841,6 +1843,8 @@ class NetAppRestClient(object):
body = {
'name': snapshot_name,
}
if snapmirror_label is not None:
body['snapmirror_label'] = snapmirror_label
self.send_request(f'/storage/volumes/{uuid}/snapshots', 'post',
body=body)
@ -2323,7 +2327,10 @@ class NetAppRestClient(object):
else record.get('state')),
'transferring-state': record.get('transfer', {}).get('state'),
'mirror-state': record.get('state'),
'schedule': record['transfer_schedule']['name'],
'schedule': (
record['transfer_schedule']['name']
if record.get('transfer_schedule')
else None),
'source-vserver': record['source']['svm']['name'],
'source-volume': (record['source']['path'].split(':')[1] if
record.get('source') else None),
@ -4930,6 +4937,31 @@ class NetAppRestClient(object):
policy_name.append(record.get('name'))
return policy_name
@na_utils.trace
def create_snapmirror_policy(self, policy_name,
policy_type='async',
discard_network_info=True,
preserve_snapshots=True,
snapmirror_label='all_source_snapshots',
keep=1):
"""Create SnapMirror Policy"""
if policy_type == "vault":
body = {"name": policy_name, "type": "async",
"create_snapshot_on_source": False}
else:
body = {"name": policy_name, "type": policy_type}
if discard_network_info:
body["exclude_network_config"] = {'svmdr-config-obj': 'network'}
if preserve_snapshots:
body["retention"] = [{"label": snapmirror_label, "count": keep}]
try:
self.send_request('/snapmirror/policies/', 'post', body=body)
except netapp_api.api.NaApiError as e:
LOG.debug('Failed to create SnapMirror policy. '
'Error: %s. Code: %s', e.message, e.code)
raise
@na_utils.trace
def delete_snapmirror_policy(self, policy_name):
"""Deletes a SnapMirror policy."""
@ -5362,3 +5394,56 @@ class NetAppRestClient(object):
# Convert Bytes to GBs.
return (total_volumes_size / 1024**3)
def snapmirror_restore_vol(self, source_path=None, dest_path=None,
source_vserver=None, dest_vserver=None,
source_volume=None, dest_volume=None,
source_snapshot=None):
"""Restore snapshot copy from destination volume to source volume"""
snapmirror_info = self.get_snapmirror_destinations(dest_path,
source_path,
dest_vserver,
source_vserver,
dest_volume,
source_volume,
)
if not snapmirror_info:
msg = _("There is no relationship between source "
"'%(source_path)s' and destination cluster"
" '%(des_path)s'")
msg_args = {'source_path': source_path,
'des_path': dest_path,
}
raise exception.NetAppException(msg % msg_args)
uuid = snapmirror_info[0].get('uuid')
body = {"destination": {"path": dest_path},
"source_snapshot": source_snapshot}
try:
self.send_request(f"/snapmirror/relationships/{uuid}/restore",
'post', body=body)
except netapp_api.api.NaApiError as e:
LOG.debug('Snapmirror restore has failed. Error: %s. Code: %s',
e.message, e.code)
raise
@na_utils.trace
def list_volume_snapshots(self, volume_name, snapmirror_label=None,
newer_than=None):
"""Gets list of snapshots of volume."""
volume = self._get_volume_by_args(vol_name=volume_name)
uuid = volume['uuid']
query = {}
if snapmirror_label:
query = {
'snapmirror_label': snapmirror_label,
}
if newer_than:
query['create_time'] = '>' + newer_than
response = self.send_request(
f'/storage/volumes/{uuid}/snapshots/',
'get', query=query)
return [snapshot_info['name']
for snapshot_info in response['records']]

75
manila/share/drivers/netapp/dataontap/cluster_mode/data_motion.py
View File

@ -67,10 +67,30 @@ def get_backend_configuration(backend_name):
config.append_config_values(na_opts.netapp_support_opts)
config.append_config_values(na_opts.netapp_provisioning_opts)
config.append_config_values(na_opts.netapp_data_motion_opts)
config.append_config_values(na_opts.netapp_proxy_opts)
config.append_config_values(na_opts.netapp_backup_opts)
return config
def get_backup_configuration(backup_name):
config_stanzas = CONF.list_all_sections()
if backup_name not in config_stanzas:
msg = _("Could not find backend stanza %(backup_name)s in "
"configuration which is required for backup workflows "
"with the source share. Available stanzas are "
"%(stanzas)s")
params = {
"stanzas": config_stanzas,
"backend_name": backup_name,
}
raise exception.BadConfigurationException(reason=msg % params)
config = configuration.Configuration(driver.share_opts,
config_group=backup_name)
config.append_config_values(na_opts.netapp_backup_opts)
return config
def get_client_for_backend(backend_name, vserver_name=None):
config = get_backend_configuration(backend_name)
if config.netapp_use_legacy_client:
@ -913,3 +933,58 @@ class DataMotionSession(object):
LOG.exception(
'Error releasing snapmirror destination %s for '
'replica %s.', destination['id'], replica['id'])
def get_most_available_aggr_of_vserver(self, vserver_client):
"""Get most available aggregate"""
aggrs_space_attr = vserver_client.get_vserver_aggregate_capacities()
if not aggrs_space_attr:
return None
aggr_list = list(aggrs_space_attr.keys())
most_available_aggr = aggr_list[0]
for aggr in aggr_list:
if (aggrs_space_attr.get(aggr).get('available')
> aggrs_space_attr.get(
most_available_aggr).get('available')):
most_available_aggr = aggr
return most_available_aggr
def initialize_and_wait_snapmirror_vol(self, vserver_client,
source_vserver, source_volume,
dest_vserver, dest_volume,
source_snapshot=None,
transfer_priority=None,
timeout=300):
"""Initialize and wait for SnapMirror relationship"""
interval = 10
retries = (timeout / interval or 1)
vserver_client.initialize_snapmirror_vol(
source_vserver,
source_volume,
dest_vserver,
dest_volume,
source_snapshot=source_snapshot,
transfer_priority=transfer_priority,
)
@utils.retry(exception.NetAppException, interval=interval,
retries=retries, backoff_rate=1)
def wait_for_initialization():
source_path = f"{source_vserver}:{source_volume}"
des_path = f"{dest_vserver}:{dest_volume}"
snapmirror_info = vserver_client.get_snapmirrors(
source_path=source_path, dest_path=des_path)
relationship_status = snapmirror_info[0].get("relationship-status")
if relationship_status == "idle":
return
else:
msg = (_('Snapmirror relationship status is: %s. Waiting '
'until it has been initialized.') %
relationship_status)
raise exception.NetAppException(message=msg)
try:
wait_for_initialization()
except exception.NetAppException:
msg = _("Timed out while wait for SnapMirror relationship to "
"be initialized")
raise exception.NetAppException(message=msg)

18
manila/share/drivers/netapp/dataontap/cluster_mode/drv_multi_svm.py
View File

@ -380,3 +380,21 @@ class NetAppCmodeMultiSvmShareDriver(driver.ShareDriver):
return self.library.update_share_server_network_allocations(
context, share_server, current_network_allocations,
new_network_allocations, security_services, shares, snapshots)
def create_backup(self, context, share, backup, **kwargs):
return self.library.create_backup(context, share, backup, **kwargs)
def create_backup_continue(self, context, share, backup, **kwargs):
return self.library.create_backup_continue(context, share, backup,
**kwargs)
def restore_backup(self, context, backup, share, **kwargs):
return self.library.restore_backup(context, backup, share,
**kwargs)
def restore_backup_continue(self, context, backup, share, **kwargs):
return self.library.restore_backup_continue(context, backup, share,
**kwargs)
def delete_backup(self, context, backup, share, **kwargs):
return self.library.delete_backup(context, backup, share, **kwargs)

17
manila/share/drivers/netapp/dataontap/cluster_mode/drv_single_svm.py
View File

@ -345,3 +345,20 @@ class NetAppCmodeSingleSvmShareDriver(driver.ShareDriver):
self, context, share_server, current_network_allocations,
new_network_allocations, security_services, shares, snapshots):
raise NotImplementedError
def create_backup(self, context, share, backup, **kwargs):
return self.library.create_backup(context, share, backup, **kwargs)
def create_backup_continue(self, context, share, backup, **kwargs):
return self.library.create_backup_continue(context, share, backup,
**kwargs)
def restore_backup(self, context, backup, share, **kwargs):
return self.library.restore_backup(context, backup, share, **kwargs)
def restore_backup_continue(self, context, backup, share, **kwargs):
return self.library.restore_backup_continue(context, backup, share,
**kwargs)
def delete_backup(self, context, backup, share, **kwargs):
return self.library.delete_backup(context, backup, share, **kwargs)

726
manila/share/drivers/netapp/dataontap/cluster_mode/lib_base.py
View File

@ -21,11 +21,13 @@ single-SVM or multi-SVM functionality needed by the cDOT Manila drivers.
import copy
import datetime
from enum import Enum
import json
import math
import re
import socket
from manila.exception import SnapshotResourceNotFound
from oslo_config import cfg
from oslo_log import log
from oslo_service import loopingcall
@ -57,8 +59,22 @@ LOG = log.getLogger(__name__)
CONF = cfg.CONF
class NetAppCmodeFileStorageLibrary(object):
class Backup(Enum):
"""Enum for share backup"""
BACKUP_TYPE = "backup_type"
BACKEND_NAME = "netapp_backup_backend_section_name"
DES_VSERVER = "netapp_backup_vserver"
DES_VOLUME = "netapp_backup_share"
SM_LABEL = "backup"
DES_VSERVER_PREFIX = "backup_vserver"
DES_VOLUME_PREFIX = "backup_volume"
VOLUME_TYPE = "dp"
SM_POLICY = "os_backup_policy"
TOTAL_PROGRESS_HUNDRED = "100"
TOTAL_PROGRESS_ZERO = "0"
class NetAppCmodeFileStorageLibrary(object):
AUTOSUPPORT_INTERVAL_SECONDS = 3600 # hourly
SSC_UPDATE_INTERVAL_SECONDS = 3600 # hourly
HOUSEKEEPING_INTERVAL_SECONDS = 600 # ten minutes
@ -157,6 +173,7 @@ class NetAppCmodeFileStorageLibrary(object):
self._licenses = []
self._client = None
self._clients = {}
self._backend_clients = {}
self._ssc_stats = {}
self._have_cluster_creds = None
self._revert_to_snapshot_support = False
@ -177,6 +194,7 @@ class NetAppCmodeFileStorageLibrary(object):
self._snapmirror_schedule = self._convert_schedule_to_seconds(
schedule=self.configuration.netapp_snapmirror_schedule)
self._cluster_name = self.configuration.netapp_cluster_name
self.is_volume_backup_before = False
@na_utils.trace
def do_setup(self, context):
@ -218,39 +236,51 @@ class NetAppCmodeFileStorageLibrary(object):
def _get_vserver(self, share_server=None):
raise NotImplementedError()
def _get_client(self, config, vserver=None):
if config.netapp_use_legacy_client:
client = client_cmode.NetAppCmodeClient(
transport_type=config.netapp_transport_type,
ssl_cert_path=config.netapp_ssl_cert_path,
username=config.netapp_login,
password=config.netapp_password,
hostname=config.netapp_server_hostname,
port=config.netapp_server_port,
vserver=vserver,
trace=na_utils.TRACE_API,
api_trace_pattern=na_utils.API_TRACE_PATTERN)
else:
client = client_cmode_rest.NetAppRestClient(
transport_type=config.netapp_transport_type,
ssl_cert_path=config.netapp_ssl_cert_path,
username=config.netapp_login,
password=config.netapp_password,
hostname=config.netapp_server_hostname,
port=config.netapp_server_port,
vserver=vserver,
trace=na_utils.TRACE_API,
async_rest_timeout=(
config.netapp_rest_operation_timeout),
api_trace_pattern=na_utils.API_TRACE_PATTERN)
return client
@na_utils.trace
def _get_api_client(self, vserver=None):
# Use cached value to prevent redo calls during client initialization.
client = self._clients.get(vserver)
if not client:
if self.configuration.netapp_use_legacy_client:
client = client_cmode.NetAppCmodeClient(
transport_type=self.configuration.netapp_transport_type,
ssl_cert_path=self.configuration.netapp_ssl_cert_path,
username=self.configuration.netapp_login,
password=self.configuration.netapp_password,
hostname=self.configuration.netapp_server_hostname,
port=self.configuration.netapp_server_port,
vserver=vserver,
trace=na_utils.TRACE_API,
api_trace_pattern=na_utils.API_TRACE_PATTERN)
else:
client = client_cmode_rest.NetAppRestClient(
transport_type=self.configuration.netapp_transport_type,
ssl_cert_path=self.configuration.netapp_ssl_cert_path,
username=self.configuration.netapp_login,
password=self.configuration.netapp_password,
hostname=self.configuration.netapp_server_hostname,
port=self.configuration.netapp_server_port,
vserver=vserver,
trace=na_utils.TRACE_API,
async_rest_timeout=(
self.configuration.netapp_rest_operation_timeout),
api_trace_pattern=na_utils.API_TRACE_PATTERN)
client = self._get_client(self.configuration, vserver=vserver)
self._clients[vserver] = client
return client
@na_utils.trace
def _get_api_client_for_backend(self, backend_name, vserver=None):
key = f"{backend_name}-{vserver}"
client = self._backend_clients.get(key)
if not client:
config = data_motion.get_backend_configuration(backend_name)
client = self._get_client(config, vserver=vserver)
self._backend_clients[key] = client
return client
@na_utils.trace
@ -648,6 +678,14 @@ class NetAppCmodeFileStorageLibrary(object):
"""Find all aggregates match pattern."""
raise NotImplementedError()
def _get_backup_vserver(self, backup, share_server=None):
"""Get/Create the vserver for backup """
raise NotImplementedError()
def _delete_backup_vserver(self, backup, des_vserver):
"""Delete the vserver for backup """
raise NotImplementedError()
@na_utils.trace
def _get_flexgroup_aggr_set(self):
aggr = set()
@ -4281,3 +4319,639 @@ class NetAppCmodeFileStorageLibrary(object):
pool_name = share_utils.extract_host(host, level='pool')
return pool_name in pools
@na_utils.trace
def create_backup(self, context, share_instance, backup,
share_server=None):
"""Create backup for NetApp share"""
src_vserver, src_vserver_client = self._get_vserver(
share_server=share_server)
src_cluster = src_vserver_client.get_cluster_name()
src_vol = self._get_backend_share_name(share_instance['id'])
backup_options = backup.get('backup_options', {})
backup_type = backup_options.get(Backup.BACKUP_TYPE.value)
# Check if valid backup type is provided
if not backup_type:
raise exception.BackupException("Driver needs a valid backup type"
" from command line or API.")
# check the backend is related to NetApp
backup_config = data_motion.get_backup_configuration(backup_type)
backend_name = backup_config.safe_get(Backup.BACKEND_NAME.value)
backend_config = data_motion.get_backend_configuration(
backend_name)
if (backend_config.safe_get("netapp_storage_family")
!= 'ontap_cluster'):
err_msg = _("Wrong vendor backend %s is provided, provide"
" only NetApp backend.") % backend_name
raise exception.BackupException(err_msg)
# Check backend has compatible backup type
if (backend_config.safe_get("netapp_enabled_backup_types") is None or
backup_type not in backend_config.safe_get(
"netapp_enabled_backup_types")):
err_msg = _("Backup type '%(backup_type)s' is not compatible with"
" backend '%(backend_name)s'.")
msg_args = {
'backup_type': backup_type,
'backend_name': backend_name,
}
raise exception.BackupException(err_msg % msg_args)
# Verify that both source and destination cluster are peered
des_cluster_api_client = self._get_api_client_for_backend(
backend_name)
des_cluster = des_cluster_api_client.get_cluster_name()
if src_cluster != des_cluster:
cluster_peer_info = self._client.get_cluster_peers(
remote_cluster_name=des_cluster)
if not cluster_peer_info:
err_msg = _("Source cluster '%(src_cluster)s' and destination"
" cluster '%(des_cluster)s' are not peered"
" backend %(backend_name)s.")
msg_args = {
'src_cluster': src_cluster,
'des_cluster': des_cluster,
'backend_name': backend_name
}
raise exception.NetAppException(err_msg % msg_args)
# Get the destination vserver and volume for relationship
source_path = f"{src_vserver}:{src_vol}"
snapmirror_info = src_vserver_client.get_snapmirror_destinations(
source_path=source_path)
if len(snapmirror_info) > 1:
err_msg = _("Source path %(path)s has more than one relationships."
" To create the share backup, delete the all source"
" volume's SnapMirror relationships using 'snapmirror'"
" ONTAP CLI or System Manger.")
msg_args = {
'path': source_path
}
raise exception.NetAppException(err_msg % msg_args)
elif len(snapmirror_info) == 1:
des_vserver, des_volume = self._get_destination_vserver_and_vol(
src_vserver_client, source_path, False)
des_vserver_client = self._get_api_client_for_backend(
backend_name, vserver=des_vserver)
else:
if (backup_config.safe_get(Backup.DES_VOLUME.value) and
not backup_config.safe_get(Backup.DES_VSERVER.value)):
msg = _("Could not find vserver name under stanza"
" '%(backup_type)s' in configuration while volume"
" name is provided.")
params = {"backup_type": backup_type}
raise exception.BadConfigurationException(reason=msg % params)
des_vserver = self._get_vserver_for_backup(
backup, share_server=share_server)
des_vserver_client = self._get_api_client_for_backend(
backend_name, vserver=des_vserver)
try:
des_volume = self._get_volume_for_backup(backup,
share_instance,
src_vserver_client,
des_vserver_client)
except (netapp_api.NaApiError, exception.NetAppException):
# Delete the vserver
if share_server:
self._delete_backup_vserver(backup, des_vserver)
msg = _("Failed to create a volume in vserver %(des_vserver)s")
msg_args = {'des_vserver': des_vserver}
raise exception.NetAppException(msg % msg_args)
if (src_vserver != des_vserver and
len(src_vserver_client.get_vserver_peers(
src_vserver, des_vserver)) == 0):
src_vserver_client.create_vserver_peer(
src_vserver, des_vserver,
peer_cluster_name=des_cluster)
if des_cluster is not None and src_cluster != des_cluster:
des_vserver_client.accept_vserver_peer(des_vserver,
src_vserver)
des_snapshot_list = (des_vserver_client.
list_volume_snapshots(des_volume))
snap_list_with_backup = [
snap for snap in des_snapshot_list if snap.startswith(
Backup.SM_LABEL.value)
]
if len(snap_list_with_backup) == 1:
self.is_volume_backup_before = True
policy_name = f"{Backup.SM_POLICY.value}_{share_instance['id']}"
try:
des_vserver_client.create_snapmirror_policy(
policy_name,
policy_type="vault",
discard_network_info=False,
snapmirror_label=Backup.SM_LABEL.value,
keep=250)
except netapp_api.NaApiError as e:
with excutils.save_and_reraise_exception() as exc_context:
if 'policy with this name already exists' in e.message:
exc_context.reraise = False
try:
des_vserver_client.create_snapmirror_vol(
src_vserver,
src_vol,
des_vserver,
des_volume,
"extended_data_protection",
policy=policy_name,
)
db_session = data_motion.DataMotionSession()
db_session.initialize_and_wait_snapmirror_vol(
des_vserver_client,
src_vserver,
src_vol,
des_vserver,
des_volume,
timeout=backup_config.netapp_snapmirror_job_timeout
)
except netapp_api.NaApiError:
self._resource_cleanup_for_backup(backup,
share_instance,
des_vserver,
des_volume,
share_server=share_server)
msg = _("SnapVault relationship creation or initialization"
" failed between source %(source_vserver)s:"
"%(source_volume)s and destination %(des_vserver)s:"
"%(des_volume)s for share id %(share_id)s.")
msg_args = {
'source_vserver': src_vserver,
'source_volume': src_vol,
'des_vserver': des_vserver,
'des_volume': des_volume,
'share_id': share_instance['share_id']
}
raise exception.NetAppException(msg % msg_args)
snapshot_name = self._get_backup_snapshot_name(backup,
share_instance['id'])
src_vserver_client.create_snapshot(
src_vol, snapshot_name,
snapmirror_label=Backup.SM_LABEL.value)
# Update the SnapMirror relationship
des_vserver_client.update_snapmirror_vol(src_vserver,
src_vol,
des_vserver,
des_volume)
LOG.debug("SnapMirror relationship updated successfully.")
@na_utils.trace
def create_backup_continue(self, context, share_instance, backup,
share_server=None):
"""Keep tracking the status of share backup"""
progress_status = {'total_progress': Backup.TOTAL_PROGRESS_ZERO.value}
src_vserver, src_vserver_client = self._get_vserver(
share_server=share_server)
src_vol_name = self._get_backend_share_name(share_instance['id'])
backend_name = self._get_backend(backup)
source_path = f"{src_vserver}:{src_vol_name}"
LOG.debug("SnapMirror source path: %s", source_path)
backup_type = backup.get(Backup.BACKUP_TYPE.value)
backup_config = data_motion.get_backup_configuration(backup_type)
# Make sure SnapMirror relationship is created
snapmirror_info = src_vserver_client.get_snapmirror_destinations(
source_path=source_path,
)
if not snapmirror_info:
LOG.warning("There is no SnapMirror relationship available for"
" source path yet %s.", source_path)
return progress_status
des_vserver, des_vol = self._get_destination_vserver_and_vol(
src_vserver_client,
source_path,
)
if not des_vserver or not des_vol:
raise exception.NetAppException("Not able to find vserver "
" and volume from SnpMirror"
" relationship.")
des_path = f"{des_vserver}:{des_vol}"
LOG.debug("SnapMirror destination path: %s", des_path)
des_vserver_client = self._get_api_client_for_backend(
backend_name,
vserver=des_vserver,
)
snapmirror_info = des_vserver_client.get_snapmirrors(
source_path=source_path, dest_path=des_path)
if not snapmirror_info:
msg_args = {
'source_path': source_path,
'des_path': des_path,
}
msg = _("There is no SnapMirror relationship available for"
" source path '%(source_path)s' and destination path"
" '%(des_path)s' yet.") % msg_args
LOG.warning(msg, msg_args)
return progress_status
LOG.debug("SnapMirror details %s:", snapmirror_info)
progress_status["total_progress"] = (Backup.
TOTAL_PROGRESS_HUNDRED.value)
if snapmirror_info[0].get("last-transfer-type") != "update":
progress_status["total_progress"] = (Backup.
TOTAL_PROGRESS_ZERO.value)
return progress_status
if snapmirror_info[0].get("relationship-status") != "idle":
progress_status = self._get_backup_progress_status(
des_vserver_client, snapmirror_info)
LOG.debug("Progress status: %(progress_status)s",
{'progress_status': progress_status})
return progress_status
# Verify that snapshot is transferred to destination volume
snap_name = self._get_backup_snapshot_name(backup,
share_instance['id'])
self._verify_and_wait_for_snapshot_to_transfer(des_vserver_client,
des_vol,
snap_name)
LOG.debug("Snapshot '%(snap_name)s' transferred successfully to"
" destination", {'snap_name': snap_name})
# previously if volume was part of some relationship and if we delete
# all the backup of share then last snapshot will be left on
# destination volume, and we can't delete that snapshot due to ONTAP
# restriction. Next time if user create the first backup then we
# update the destination volume with latest backup and delete the last
# leftover snapshot
is_backup_completed = (progress_status["total_progress"]
== Backup.TOTAL_PROGRESS_HUNDRED.value)
if backup_config.get(Backup.DES_VOLUME.value) and is_backup_completed:
snap_list_with_backup = self._get_des_volume_backup_snapshots(
des_vserver_client,
des_vol, share_instance['id']
)
LOG.debug("Snapshot list for backup %(snap_list)s.",
{'snap_list': snap_list_with_backup})
if (self.is_volume_backup_before and
len(snap_list_with_backup) == 2):
if snap_name == snap_list_with_backup[0]:
snap_to_delete = snap_list_with_backup[1]
else:
snap_to_delete = snap_list_with_backup[0]
self.is_volume_backup_before = False
des_vserver_client.delete_snapshot(des_vol, snap_to_delete,
True)
LOG.debug("Previous snapshot %{snap_name}s deleted"
" successfully. ", {'snap_name': snap_to_delete})
return progress_status
@na_utils.trace
def restore_backup(self, context, backup, share_instance,
share_server=None):
"""Restore the share backup"""
src_vserver, src_vserver_client = self._get_vserver(
share_server=share_server,
)
src_vol_name = self._get_backend_share_name(share_instance['id'])
source_path = f"{src_vserver}:{src_vol_name}"
des_vserver, des_vol = self._get_destination_vserver_and_vol(
src_vserver_client,
source_path,
)
if not des_vserver or not des_vol:
raise exception.NetAppException("Not able to find vserver "
" and volume from SnpMirror"
" relationship.")
snap_name = self._get_backup_snapshot_name(backup,
share_instance['id'])
source_path = src_vserver + ":" + src_vol_name
des_path = des_vserver + ":" + des_vol
src_vserver_client.snapmirror_restore_vol(source_path=des_path,
dest_path=source_path,
source_snapshot=snap_name)
@na_utils.trace
def restore_backup_continue(self, context, backup,
share_instance, share_server=None):
"""Keep checking the restore operation status"""
progress_status = {}
src_vserver, src_vserver_client = self._get_vserver(
share_server=share_server)
src_vol_name = self._get_backend_share_name(share_instance['id'])
source_path = f"{src_vserver}:{src_vol_name}"
snapmirror_info = src_vserver_client.get_snapmirrors(
dest_path=source_path,
)
if snapmirror_info:
progress_status = {
"total_progress": Backup.TOTAL_PROGRESS_ZERO.value
}
return progress_status
LOG.debug("SnapMirror relationship of type RST is deleted")
snap_name = self._get_backup_snapshot_name(backup,
share_instance['id'])
snapshot_list = src_vserver_client.list_volume_snapshots(src_vol_name)
for snapshot in snapshot_list:
if snap_name in snapshot:
progress_status["total_progress"] = (
Backup.TOTAL_PROGRESS_HUNDRED.value)
return progress_status
if not progress_status:
err_msg = _("Failed to restore the snapshot %s.") % snap_name
raise exception.NetAppException(err_msg)
@na_utils.trace
def delete_backup(self, context, backup, share_instance,
share_server=None):
"""Delete the share backup for netapp share"""
try:
src_vserver, src_vserver_client = self._get_vserver(
share_server=share_server,
)
except exception.VserverNotFound:
LOG.warning("Vserver associated with share %s was not found.",
share_instance['id'])
return
src_vol_name = self._get_backend_share_name(share_instance['id'])
backend_name = self._get_backend(backup)
if backend_name is None:
return
source_path = f"{src_vserver}:{src_vol_name}"
des_vserver, des_vol = self._get_destination_vserver_and_vol(
src_vserver_client,
source_path,
False,
)
if not des_vserver or not des_vol:
LOG.debug("Not able to find vserver and volume from SnpMirror"
" relationship.")
return
des_path = f"{des_vserver}:{des_vol}"
# Delete the snapshot from destination volume
snap_name = self._get_backup_snapshot_name(backup,
share_instance['id'])
des_vserver_client = self._get_api_client_for_backend(
backend_name,
vserver=des_vserver,
)
try:
list_snapshots = self._get_des_volume_backup_snapshots(
des_vserver_client,
des_vol,
share_instance['id'],
)
except netapp_api.NaApiError:
LOG.exception("Failed to get the snapshots from cluster,"
" provide the right backup type or check the"
" backend details are properly configured in"
" manila.conf file.")
return
snapmirror_info = des_vserver_client.get_snapmirrors(
source_path=source_path,
dest_path=des_path,
)
is_snapshot_deleted = self._is_snapshot_deleted(True)
if snapmirror_info and len(list_snapshots) == 1:
self._resource_cleanup_for_backup(backup,
share_instance,
des_vserver,
des_vol,
share_server=share_server)
elif len(list_snapshots) > 1:
try:
des_vserver_client.delete_snapshot(des_vol, snap_name, True)
except netapp_api.NaApiError as e:
with excutils.save_and_reraise_exception() as exc_context:
if "entry doesn't exist" in e.message:
exc_context.reraise = False
try:
des_vserver_client.get_snapshot(des_vol, snap_name)
is_snapshot_deleted = self._is_snapshot_deleted(False)
except (SnapshotResourceNotFound, netapp_api.NaApiError):
LOG.debug("Snapshot %s deleted successfully.", snap_name)
if not is_snapshot_deleted:
err_msg = _("Snapshot '%(snapshot_name)s' is not deleted"
" successfully on ONTAP."
% {"snapshot_name": snap_name})
LOG.exception(err_msg)
raise exception.NetAppException(err_msg)
@na_utils.trace
def _is_snapshot_deleted(self, is_deleted):
return is_deleted
@na_utils.trace
def _get_backup_snapshot_name(self, backup, share_id):
backup_id = backup.get('id', "")
return f"{Backup.SM_LABEL.value}_{share_id}_{backup_id}"
@na_utils.trace
def _get_backend(self, backup):
backup_type = backup.get(Backup.BACKUP_TYPE.value)
try:
backup_config = data_motion.get_backup_configuration(backup_type)
except Exception:
LOG.exception("There is some issue while getting the"
" backup configuration. Make sure correct"
" backup type is provided while creating the"
" backup.")
return None
return backup_config.safe_get(Backup.BACKEND_NAME.value)
@na_utils.trace
def _get_des_volume_backup_snapshots(self, des_vserver_client,
des_vol, share_id):
"""Get the list of snapshot from destination volume"""
des_snapshot_list = (des_vserver_client.
list_volume_snapshots(des_vol,
Backup.SM_LABEL.value))
backup_filter = f"{Backup.SM_LABEL.value}_{share_id}"
snap_list_with_backup = [snap for snap in des_snapshot_list
if snap.startswith(backup_filter)]
return snap_list_with_backup
@na_utils.trace
def _get_vserver_for_backup(self, backup, share_server=None):
"""Get the destination vserver
if vserver not provided we are creating the new one
in case of dhss_true
"""
backup_type_config = data_motion.get_backup_configuration(
backup.get(Backup.BACKUP_TYPE.value))
if backup_type_config.get(Backup.DES_VSERVER.value):
return backup_type_config.get(Backup.DES_VSERVER.value)
else:
return self._get_backup_vserver(backup, share_server=share_server)
@na_utils.trace
def _get_volume_for_backup(self, backup, share_instance,
src_vserver_client, des_vserver_client):
"""Get the destination volume
if volume is not provided in config file under backup_type stanza
then create the new one
"""
dm_session = data_motion.DataMotionSession()
backup_type = backup.get(Backup.BACKUP_TYPE.value)
backup_type_config = data_motion.get_backup_configuration(backup_type)
if (backup_type_config.get(Backup.DES_VSERVER.value) and
backup_type_config.get(Backup.DES_VOLUME.value)):
return backup_type_config.get(Backup.DES_VOLUME.value)
else:
des_aggr = dm_session.get_most_available_aggr_of_vserver(
des_vserver_client)
if not des_aggr:
msg = _("Not able to find any aggregate from ONTAP"
" to create the volume")
raise exception.NetAppException(msg)
src_vol = self._get_backend_share_name(share_instance['id'])
vol_attr = src_vserver_client.get_volume(src_vol)
source_vol_size = vol_attr.get('size')
vol_size_in_gb = int(source_vol_size) / units.Gi
share_id = share_instance['id'].replace('-', '_')
des_volume = f"backup_volume_{share_id}"
des_vserver_client.create_volume(des_aggr, des_volume,
vol_size_in_gb, volume_type='dp')
return des_volume
@na_utils.trace
def _get_destination_vserver_and_vol(self, src_vserver_client,
source_path, validate_relation=True):
"""Get Destination vserver and volume from SM relationship"""
des_vserver, des_vol = None, None
snapmirror_info = src_vserver_client.get_snapmirror_destinations(
source_path=source_path)
if validate_relation and len(snapmirror_info) != 1:
msg = _("There are more then one relationship with the source."
" '%(source_path)s'." % {'source_path': source_path})
raise exception.NetAppException(msg)
if len(snapmirror_info) == 1:
des_vserver = snapmirror_info[0].get("destination-vserver")
des_vol = snapmirror_info[0].get("destination-volume")
return des_vserver, des_vol
@na_utils.trace
def _verify_and_wait_for_snapshot_to_transfer(self,
des_vserver_client,
des_vol,
snap_name,
timeout=300,
):
"""Wait and verify that snapshot is moved to destination"""
interval = 5
retries = (timeout / interval or 1)
@manila_utils.retry(retry_param=(netapp_api.NaApiError,
SnapshotResourceNotFound),
interval=interval,
retries=retries, backoff_rate=1)
def _wait_for_snapshot_to_transfer():
des_vserver_client.get_snapshot(des_vol, snap_name)
try:
_wait_for_snapshot_to_transfer()
except (netapp_api.NaApiError, SnapshotResourceNotFound):
msg = _("Timed out while wait for snapshot to transfer")
raise exception.NetAppException(message=msg)
@na_utils.trace
def _get_backup_progress_status(self, des_vserver_client,
snapmirror_details):
"""Calculate percentage of SnapMirror data transferred"""
des_vol = snapmirror_details[0].get("destination-volume")
vol_attr = des_vserver_client.get_volume(des_vol)
size_used = vol_attr.get('size-used')
sm_data_transferred = snapmirror_details[0].get(
"last-transfer-size")
if size_used and sm_data_transferred:
progress_status_percent = (int(sm_data_transferred) / int(
size_used)) * 100
return str(round(progress_status_percent, 2))
else:
return Backup.TOTAL_PROGRESS_ZERO.value
@na_utils.trace
def _resource_cleanup_for_backup(self, backup, share_instance,
des_vserver, des_vol,
share_server=None):
"""Cleanup the created resources
cleanup all created ONTAP resources when delete the last backup
or in case of exception throw while creating the backup.
"""
src_vserver, src_vserver_client = self._get_vserver(
share_server=share_server)
dm_session = data_motion.DataMotionSession()
backup_type_config = data_motion.get_backup_configuration(
backup.get(Backup.BACKUP_TYPE.value))
backend_name = backup_type_config.safe_get(Backup.BACKEND_NAME.value)
des_vserver_client = self._get_api_client_for_backend(
backend_name,
vserver=des_vserver,
)
src_vol_name = self._get_backend_share_name(share_instance['id'])
# Abort relationship
try:
des_vserver_client.abort_snapmirror_vol(src_vserver,
src_vol_name,
des_vserver,
des_vol,
clear_checkpoint=False)
except netapp_api.NaApiError:
pass
try:
des_vserver_client.delete_snapmirror_vol(src_vserver,
src_vol_name,
des_vserver,
des_vol)
except netapp_api.NaApiError as e:
with excutils.save_and_reraise_exception() as exc_context:
if (e.code == netapp_api.EOBJECTNOTFOUND or
e.code == netapp_api.ESOURCE_IS_DIFFERENT or
"(entry doesn't exist)" in e.message):
exc_context.reraise = False
dm_session.wait_for_snapmirror_release_vol(
src_vserver, des_vserver, src_vol_name,
des_vol, False, src_vserver_client,
timeout=backup_type_config.netapp_snapmirror_job_timeout)
try:
policy_name = f"{Backup.SM_POLICY.value}_{share_instance['id']}"
des_vserver_client.delete_snapmirror_policy(policy_name)
except netapp_api.NaApiError:
pass
# Delete the vserver peering
try:
src_vserver_client.delete_vserver_peer(src_vserver, des_vserver)
except netapp_api.NaApiError:
pass
# Delete volume
if not backup_type_config.safe_get(Backup.DES_VOLUME.value):
try:
des_vserver_client.offline_volume(des_vol)
des_vserver_client.delete_volume(des_vol)
except netapp_api.NaApiError:
pass
# Delete Vserver
if share_server is not None:
self._delete_backup_vserver(backup, des_vserver)

51
manila/share/drivers/netapp/dataontap/cluster_mode/lib_multi_svm.py
View File

@ -32,6 +32,7 @@ from manila.i18n import _
from manila.message import message_field
from manila.share.drivers.netapp.dataontap.client import api as netapp_api
from manila.share.drivers.netapp.dataontap.client import client_cmode
from manila.share.drivers.netapp.dataontap.client import client_cmode_rest
from manila.share.drivers.netapp.dataontap.cluster_mode import data_motion
from manila.share.drivers.netapp.dataontap.cluster_mode import lib_base
from manila.share.drivers.netapp import utils as na_utils
@ -39,6 +40,7 @@ from manila.share import share_types
from manila.share import utils as share_utils
from manila import utils
LOG = log.getLogger(__name__)
SUPPORTED_NETWORK_TYPES = (None, 'flat', 'vlan')
SEGMENTED_NETWORK_TYPES = ('vlan',)
@ -2374,3 +2376,52 @@ class NetAppCmodeMultiSVMFileStorageLibrary(
current_network_allocations, new_network_allocations,
updated_export_locations)
return updates
def _get_backup_vserver(self, backup, share_server=None):
backend_name = self._get_backend(backup)
backend_config = data_motion.get_backend_configuration(backend_name)
des_cluster_api_client = self._get_api_client_for_backend(
backend_name)
aggr_list = des_cluster_api_client.list_non_root_aggregates()
aggr_pattern = (backend_config.
netapp_aggregate_name_search_pattern)
if aggr_pattern:
aggr_matching_list = [
element for element in aggr_list if re.search(aggr_pattern,
element)
]
aggr_list = aggr_matching_list
share_server_id = share_server['id']
des_vserver = f"backup_{share_server_id}"
LOG.debug("Creating vserver %s:", des_vserver)
try:
des_cluster_api_client.create_vserver(
des_vserver,
None,
None,
aggr_list,
'Default',
client_cmode_rest.DEFAULT_SECURITY_CERT_EXPIRE_DAYS,
)
except netapp_api.NaApiError as e:
with excutils.save_and_reraise_exception() as exc_context:
if 'already used' in e.message:
exc_context.reraise = False
return des_vserver
def _delete_backup_vserver(self, backup, des_vserver):
"""Delete the vserver """
backend_name = self._get_backend(backup)
des_vserver_client = self._get_api_client_for_backend(
backend_name, vserver=des_vserver)
try:
des_cluster_api_client = self._get_api_client_for_backend(
backend_name)
des_cluster_api_client.delete_vserver(des_vserver,
des_vserver_client)
except exception.NetAppException as e:
with excutils.save_and_reraise_exception() as exc_context:
if 'has shares' in e.msg:
exc_context.reraise = False

11
manila/share/drivers/netapp/dataontap/cluster_mode/lib_single_svm.py
View File

@ -26,6 +26,7 @@ from oslo_log import log
from manila import exception
from manila.i18n import _
from manila.share.drivers.netapp.dataontap.cluster_mode import data_motion
from manila.share.drivers.netapp.dataontap.cluster_mode import lib_base
from manila.share.drivers.netapp import utils as na_utils
@ -177,3 +178,13 @@ class NetAppCmodeSingleSVMFileStorageLibrary(
if ipv6:
versions.append(6)
return versions
def _get_backup_vserver(self, backup, share_server=None):
backend_name = self._get_backend(backup)
backend_config = data_motion.get_backend_configuration(backend_name)
if share_server is not None:
msg = _('Share server must not be passed to the driver '
'when the driver is not managing share servers.')
raise exception.InvalidParameterValue(err=msg)
return backend_config.netapp_vserver

37
manila/share/drivers/netapp/options.py
View File

@ -300,6 +300,42 @@ netapp_data_motion_opts = [
'a replica.'),
]
netapp_backup_opts = [
cfg.ListOpt('netapp_enabled_backup_types',
default=[],
help='Specify compatible backup_types for backend to provision'
' backup share for SnapVault relationship. Multiple '
'backup_types can be provided. If multiple backup types '
'are enabled, create separate config sections for each '
'backup type specifying the "netapp_backup_vserver", '
'"netapp_backup_backend_section_name", '
'"netapp_backup_share", and '
'"netapp_snapmirror_job_timeout" as appropriate.'
' Example- netapp_enabled_backup_types = eng_backup,'
' finance_backup'),
cfg.StrOpt('netapp_backup_backend_section_name',
help='Backend (ONTAP cluster) name where backup volume will be '
'provisioned. This is one of the backend which is enabled '
'in manila.conf file.'),
cfg.StrOpt('netapp_backup_vserver',
default='',
help='vserver name of backend that is use for backup the share.'
' When user provide vserver value then backup volume will '
' be created under this vserver '),
cfg.StrOpt('netapp_backup_share',
default='',
help='Specify backup share name in case user wanted to backup '
'the share. Some case user has dedicated volume for backup'
' in this case use can provide dedicated volume. '
'backup_share_server must be specified if backup_share is'
' provided'),
cfg.IntOpt('netapp_snapmirror_job_timeout',
min=0,
default=1800, # 30 minutes
help='The maximum time in seconds to wait for a snapmirror '
'related operation to backup to complete.'),
]
CONF = cfg.CONF
CONF.register_opts(netapp_proxy_opts)
CONF.register_opts(netapp_connection_opts)
@ -308,3 +344,4 @@ CONF.register_opts(netapp_basicauth_opts)
CONF.register_opts(netapp_provisioning_opts)
CONF.register_opts(netapp_support_opts)
CONF.register_opts(netapp_data_motion_opts)
CONF.register_opts(netapp_backup_opts)

13
manila/tests/share/drivers/netapp/dataontap/client/fakes.py
View File

@ -65,6 +65,7 @@ SHARE_AGGREGATE_DISK_TYPES = ['SATA', 'SSD']
EFFECTIVE_TYPE = 'fake_effective_type1'
SHARE_NAME = 'fake_share'
SHARE_SIZE = '1000000000'
SHARE_USED_SIZE = '3456796'
SHARE_NAME_2 = 'fake_share_2'
FLEXGROUP_STYLE_EXTENDED = 'flexgroup'
FLEXVOL_STYLE_EXTENDED = 'flexvol'
@ -2351,6 +2352,7 @@ VOLUME_GET_ITER_VOLUME_TO_MANAGE_RESPONSE = etree.XML("""
</volume-id-attributes>
<volume-space-attributes>
<size>%(size)s</size>
<size-used>%(size-used)s</size-used>
</volume-space-attributes>
<volume-qos-attributes>
<policy-group-name>%(qos-policy-group-name)s</policy-group-name>
@ -2364,6 +2366,7 @@ VOLUME_GET_ITER_VOLUME_TO_MANAGE_RESPONSE = etree.XML("""
'vserver': VSERVER_NAME,
'volume': SHARE_NAME,
'size': SHARE_SIZE,
'size-used': SHARE_USED_SIZE,
'qos-policy-group-name': QOS_POLICY_GROUP_NAME,
'style-extended': FLEXVOL_STYLE_EXTENDED,
})
@ -2385,6 +2388,7 @@ VOLUME_GET_ITER_FLEXGROUP_VOLUME_TO_MANAGE_RESPONSE = etree.XML("""
</volume-id-attributes>
<volume-space-attributes>
<size>%(size)s</size>
<size-used>%(size-used)s</size-used>
</volume-space-attributes>
<volume-qos-attributes>
<policy-group-name>%(qos-policy-group-name)s</policy-group-name>
@ -2398,6 +2402,7 @@ VOLUME_GET_ITER_FLEXGROUP_VOLUME_TO_MANAGE_RESPONSE = etree.XML("""
'vserver': VSERVER_NAME,
'volume': SHARE_NAME,
'size': SHARE_SIZE,
'size-used': SHARE_USED_SIZE,
'qos-policy-group-name': QOS_POLICY_GROUP_NAME,
'style-extended': FLEXGROUP_STYLE_EXTENDED,
})
@ -2417,6 +2422,7 @@ VOLUME_GET_ITER_NO_QOS_RESPONSE = etree.XML("""
</volume-id-attributes>
<volume-space-attributes>
<size>%(size)s</size>
<size-used>%(size-used)s</size-used>
</volume-space-attributes>
</volume-attributes>
</attributes-list>
@ -2427,6 +2433,7 @@ VOLUME_GET_ITER_NO_QOS_RESPONSE = etree.XML("""
'vserver': VSERVER_NAME,
'volume': SHARE_NAME,
'size': SHARE_SIZE,
'size-used': SHARE_USED_SIZE,
'style-extended': FLEXVOL_STYLE_EXTENDED,
})
@ -3754,7 +3761,8 @@ GENERIC_EXPORT_POLICY_RESPONSE_AND_VOLUMES = {
"path": VOLUME_JUNCTION_PATH
},
"space": {
"size": 21474836480
"size": 21474836480,
'used': SHARE_USED_SIZE,
},
}
],
@ -4796,7 +4804,8 @@ FAKE_VOLUME_MANAGE = {
}
},
'space': {
'size': SHARE_SIZE
'size': SHARE_SIZE,
'used': SHARE_USED_SIZE,
}
}
],

60
manila/tests/share/drivers/netapp/dataontap/client/test_client_cmode.py
View File

@ -4299,6 +4299,7 @@ class NetAppClientCmodeTestCase(test.TestCase):
},
'volume-space-attributes': {
'size': None,
'size-used': None,
},
'volume-qos-attributes': {
'policy-group-name': None,
@ -4315,6 +4316,7 @@ class NetAppClientCmodeTestCase(test.TestCase):
'type': 'rw',
'style': 'flex',
'size': fake.SHARE_SIZE,
'size-used': fake.SHARE_USED_SIZE,
'owning-vserver-name': fake.VSERVER_NAME,
'qos-policy-group-name': fake.QOS_POLICY_GROUP_NAME,
'style-extended': (fake.FLEXGROUP_STYLE_EXTENDED
@ -4358,6 +4360,7 @@ class NetAppClientCmodeTestCase(test.TestCase):
},
'volume-space-attributes': {
'size': None,
'size-used': None,
},
'volume-qos-attributes': {
'policy-group-name': None,
@ -4374,6 +4377,7 @@ class NetAppClientCmodeTestCase(test.TestCase):
'type': 'rw',
'style': 'flex',
'size': fake.SHARE_SIZE,
'size-used': fake.SHARE_USED_SIZE,
'owning-vserver-name': fake.VSERVER_NAME,
'qos-policy-group-name': None,
'style-extended': fake.FLEXVOL_STYLE_EXTENDED,
@ -7927,8 +7931,7 @@ class NetAppClientCmodeTestCase(test.TestCase):
self.client.create_snapmirror_policy(
fake.SNAPMIRROR_POLICY_NAME, discard_network_info=discard_network,
preserve_snapshots=preserve_snapshots)
snapmirror_label="backup", preserve_snapshots=preserve_snapshots)
expected_create_api_args = {
'policy-name': fake.SNAPMIRROR_POLICY_NAME,
'type': 'async_mirror',
@ -7944,8 +7947,8 @@ class NetAppClientCmodeTestCase(test.TestCase):
if preserve_snapshots:
expected_add_rules = {
'policy-name': fake.SNAPMIRROR_POLICY_NAME,
'snapmirror-label': 'all_source_snapshots',
'keep': '1',
'snapmirror-label': 'backup',
'keep': 1,
'preserve': 'false'
}
expected_calls.append(mock.call('snapmirror-policy-add-rule',
@ -9160,3 +9163,52 @@ class NetAppClientCmodeTestCase(test.TestCase):
self.client.configure_active_directory,
fake.CIFS_SECURITY_SERVICE,
fake.VSERVER_NAME)
def test_snapmirror_restore_vol(self):
self.mock_object(self.client, 'send_request')
self.client.snapmirror_restore_vol(source_path=fake.SM_SOURCE_PATH,
dest_path=fake.SM_DEST_PATH,
source_snapshot=fake.SNAPSHOT_NAME,
)
snapmirror_restore_args = {
'source-location': fake.SM_SOURCE_PATH,
'destination-location': fake.SM_DEST_PATH,
'source-snapshot': fake.SNAPSHOT_NAME,
}
self.client.send_request.assert_has_calls([
mock.call('snapmirror-restore', snapmirror_restore_args)])
@ddt.data({'snapmirror_label': None, 'newer_than': '2345'},
{'snapmirror_label': "fake_backup", 'newer_than': None})
@ddt.unpack
def test_list_volume_snapshots(self, snapmirror_label, newer_than):
print(f"snapmirror_label: {snapmirror_label}")
api_response = netapp_api.NaElement(
fake.SNAPSHOT_GET_ITER_SNAPMIRROR_RESPONSE)
self.mock_object(self.client,
'send_iter_request',
mock.Mock(return_value=api_response))
result = self.client.list_volume_snapshots(
fake.SHARE_NAME,
snapmirror_label=snapmirror_label,
newer_than=newer_than)
snapshot_get_iter_args = {
'query': {
'snapshot-info': {
'volume': fake.SHARE_NAME,
},
},
}
if newer_than:
snapshot_get_iter_args['query']['snapshot-info'][
'access-time'] = '>' + newer_than
if snapmirror_label:
snapshot_get_iter_args['query']['snapshot-info'][
'snapmirror-label'] = snapmirror_label
self.client.send_iter_request.assert_has_calls([
mock.call('snapshot-get-iter', snapshot_get_iter_args)])
expected = [fake.SNAPSHOT_NAME]
self.assertEqual(expected, result)

120
manila/tests/share/drivers/netapp/dataontap/client/test_client_cmode_rest.py
View File

@ -650,7 +650,7 @@ class NetAppRestCmodeClientTestCase(test.TestCase):
self.assertEqual(expected, result)
@ddt.data({'types': {'FCAL'}, 'expected': ['FCAL']},
{'types': {'SATA', 'SSD'}, 'expected': ['SATA', 'SSD']},)
{'types': {'SATA', 'SSD'}, 'expected': ['SATA', 'SSD']}, )
@ddt.unpack
def test_get_aggregate_disk_types(self, types, expected):
@ -945,9 +945,10 @@ class NetAppRestCmodeClientTestCase(test.TestCase):
'type': fake_volume.get('type', ''),
'style': fake_volume.get('style', ''),
'size': fake_volume.get('space', {}).get('size', ''),
'size-used': fake_volume.get('space', {}).get('used', ''),
'qos-policy-group-name': fake_volume.get('qos', {})
.get('policy', {})
.get('name'),
.get('policy', {})
.get('name'),
'style-extended': fake_volume.get('style', '')
}
@ -1500,7 +1501,7 @@ class NetAppRestCmodeClientTestCase(test.TestCase):
api_response = fake.EXPORT_POLICY_REST
mock_sr = self.mock_object(self.client, 'send_request', mock.Mock(
return_value=api_response))
return_value=api_response))
if not api_response.get('records'):
return
@ -1577,7 +1578,7 @@ class NetAppRestCmodeClientTestCase(test.TestCase):
mock_send_request.assert_has_calls([
mock.call('/storage/qos/policies', 'get', query=query),
mock.call(f'/storage/qos/policies/{uuid}', 'patch',
body=body),
body=body),
])
def test_qos_policy_group_get(self):
@ -1592,7 +1593,7 @@ class NetAppRestCmodeClientTestCase(test.TestCase):
'vserver': qos_policy.get('svm', {}).get('name'),
'max-throughput': max_throughput if max_throughput else None,
'num-workloads': int(qos_policy.get('object_count')),
}
}
query = {
'name': qos_policy_group_name,
@ -1967,7 +1968,7 @@ class NetAppRestCmodeClientTestCase(test.TestCase):
mock_get_unique_volume = self.mock_object(
self.client, "_get_volume_by_args",
mock.Mock(return_value=fake_resp_vol)
)
)
mock_send_request = self.mock_object(
self.client, 'send_request',
mock.Mock(return_value=fake.VOLUME_LIST_SIMPLE_RESPONSE_REST))
@ -1987,7 +1988,7 @@ class NetAppRestCmodeClientTestCase(test.TestCase):
mock_get_unique_volume = self.mock_object(
self.client, "_get_volume_by_args",
mock.Mock(return_value=fake_resp_vol)
)
)
mock_send_request = self.mock_object(
self.client, 'send_request',
mock.Mock(return_value=fake.VOLUME_LIST_SIMPLE_RESPONSE_REST))
@ -2922,9 +2923,9 @@ class NetAppRestCmodeClientTestCase(test.TestCase):
fake.SNAPMIRROR_GET_ITER_RESPONSE_REST,
{
"job":
{
"uuid": fake.FAKE_UUID
},
{
"uuid": fake.FAKE_UUID
},
"num_records": 1
}
]
@ -3164,7 +3165,7 @@ class NetAppRestCmodeClientTestCase(test.TestCase):
enable_tunneling=False),
mock.call(f'/protocols/fpolicy/{svm_id}/policies'
f'/{fake.FPOLICY_POLICY_NAME}', 'patch')
])
])
@ddt.data([fake.NO_RECORDS_RESPONSE_REST, None],
[fake.SVMS_LIST_SIMPLE_RESPONSE_REST,
@ -3498,7 +3499,7 @@ class NetAppRestCmodeClientTestCase(test.TestCase):
"vserver": "fake_svm",
"volume": "fake_vol",
"destination_vserver": "fake_svm_2"
}
}
self.client.send_request.assert_called_once_with(
"/private/cli/volume/rehost", 'post', body=body)
@ -4310,7 +4311,7 @@ class NetAppRestCmodeClientTestCase(test.TestCase):
fake_response = copy.deepcopy(fake.PREFERRED_DC_REST)
fake_ss = copy.deepcopy(fake.LDAP_AD_SECURITY_SERVICE)
self.mock_object(self.client, 'send_request',
mock.Mock(return_value=fake_response))
mock.Mock(return_value=fake_response))
self.client.remove_preferred_dcs(fake_ss, svm_uuid)
query = {
'fqdn': fake.LDAP_AD_SECURITY_SERVICE.get('domain'),
@ -4327,7 +4328,7 @@ class NetAppRestCmodeClientTestCase(test.TestCase):
fake_response = copy.deepcopy(fake.PREFERRED_DC_REST)
fake_ss = copy.deepcopy(fake.LDAP_AD_SECURITY_SERVICE)
self.mock_object(self.client, 'send_request',
mock.Mock(return_value=fake_response))
mock.Mock(return_value=fake_response))
self.mock_object(self.client, 'send_request',
mock.Mock(side_effect=netapp_api.api.NaApiError))
self.assertRaises(netapp_api.api.NaApiError,
@ -4386,7 +4387,7 @@ class NetAppRestCmodeClientTestCase(test.TestCase):
"peer": {
"svm": {
"name": fake.VSERVER_PEER_NAME,
}
}
}
}],
}
@ -4631,7 +4632,7 @@ class NetAppRestCmodeClientTestCase(test.TestCase):
mock_ports = (
self.mock_object(self.client, 'get_node_data_ports', mock.Mock(
return_value=fake.REST_SPEED_SORTED_PORTS)))
return_value=fake.REST_SPEED_SORTED_PORTS)))
test_result = self.client.list_node_data_ports(fake.NODE_NAME)
@ -5052,7 +5053,7 @@ class NetAppRestCmodeClientTestCase(test.TestCase):
mock.Mock(return_value=api_response))
result = self.client.get_nfs_config(['tcp-max-xfer-size',
'udp-max-xfer-size'],
'udp-max-xfer-size'],
fake.VSERVER_NAME)
expected = {
'tcp-max-xfer-size': '65536',
@ -6475,9 +6476,10 @@ class NetAppRestCmodeClientTestCase(test.TestCase):
'type': fake_volume.get('type', ''),
'style': fake_volume.get('style', ''),
'size': fake_volume.get('space', {}).get('size', ''),
'size-used': fake_volume.get('space', {}).get('used', ''),
'qos-policy-group-name': fake_volume.get('qos', {})
.get('policy', {})
.get('name', ''),
.get('policy', {})
.get('name', ''),
'style-extended': fake_volume.get('style', '')
}
result = self.client.get_volume(fake.VOLUME_NAMES[0])
@ -6633,7 +6635,7 @@ class NetAppRestCmodeClientTestCase(test.TestCase):
fake_response = [fake.PREFERRED_DC_REST,
netapp_api.api.NaApiError]
self.mock_object(self.client, 'send_request',
mock.Mock(side_effect=fake_response))
mock.Mock(side_effect=fake_response))
self.assertRaises(exception.NetAppException,
self.client.remove_preferred_dcs,
fake.LDAP_AD_SECURITY_SERVICE,
@ -6809,7 +6811,7 @@ class NetAppRestCmodeClientTestCase(test.TestCase):
self.mock_object(self.client,
'send_request',
mock.Mock(side_effect=self._mock_api_error(
code=return_code)))
code=return_code)))
self.client.set_nfs_export_policy_for_volume(
fake.VOLUME_NAMES[0], fake.EXPORT_POLICY_NAME)
@ -6877,3 +6879,77 @@ class NetAppRestCmodeClientTestCase(test.TestCase):
self.client.configure_active_directory,
fake_security,
fake.VSERVER_NAME)
def test_snapmirror_restore_vol(self):
uuid = fake.VOLUME_ITEM_SIMPLE_RESPONSE_REST["uuid"]
body = {
"destination": {"path": fake.SM_DEST_PATH},
"source_snapshot": fake.SNAPSHOT_NAME
}
snapmirror_info = [{'destination-vserver': "fake_des_vserver",
'destination-volume': "fake_des_vol",
'relationship-status': "idle",
'uuid': uuid}]
self.mock_object(self.client, 'get_snapmirror_destinations',
mock.Mock(return_value=snapmirror_info))
self.mock_object(self.client, 'send_request')
self.client.snapmirror_restore_vol(source_path=fake.SM_SOURCE_PATH,
dest_path=fake.SM_DEST_PATH,
source_snapshot=fake.SNAPSHOT_NAME)
self.client.send_request.assert_called_once_with(
f'/snapmirror/relationships/{uuid}/restore', 'post', body=body)
@ddt.data({'snapmirror_label': None, 'newer_than': '2345'},
{'snapmirror_label': "fake_backup", 'newer_than': None})
@ddt.unpack
def test_list_volume_snapshots(self, snapmirror_label, newer_than):
fake_response = fake.SNAPSHOTS_REST_RESPONSE
api_response = fake.VOLUME_ITEM_SIMPLE_RESPONSE_REST
self.mock_object(self.client,
'_get_volume_by_args',
mock.Mock(return_value=api_response))
mock_request = self.mock_object(self.client, 'send_request',
mock.Mock(return_value=fake_response))
self.client.list_volume_snapshots(fake.SHARE_NAME,
snapmirror_label=snapmirror_label,
newer_than=newer_than)
uuid = fake.VOLUME_ITEM_SIMPLE_RESPONSE_REST["uuid"]
query = {}
if snapmirror_label:
query = {
'snapmirror_label': snapmirror_label,
}
if newer_than:
query['create_time'] = '>' + newer_than
mock_request.assert_called_once_with(
f'/storage/volumes/{uuid}/snapshots/',
'get', query=query)
@ddt.data(('vault', False, True), (None, False, False))
@ddt.unpack
def test_create_snapmirror_policy_rest(self, policy_type,
discard_network_info,
preserve_snapshots):
fake_response = fake.SNAPSHOTS_REST_RESPONSE
self.mock_object(self.client, 'send_request',
mock.Mock(return_value=fake_response))
policy_name = fake.SNAPMIRROR_POLICY_NAME
self.client.create_snapmirror_policy(
policy_name, policy_type=policy_type,
discard_network_info=discard_network_info,
preserve_snapshots=preserve_snapshots,
snapmirror_label='backup',
keep=30)
if policy_type == "vault":
body = {"name": policy_name, "type": "async",
"create_snapshot_on_source": False}
else:
body = {"name": policy_name, "type": policy_type}
if discard_network_info:
body["exclude_network_config"] = {'svmdr-config-obj': 'network'}
if preserve_snapshots:
body["retention"] = [{"label": 'backup', "count": 30}]
self.client.send_request.assert_called_once_with(
'/snapmirror/policies/', 'post', body=body)

40
manila/tests/share/drivers/netapp/dataontap/cluster_mode/test_data_motion.py
View File

@ -1272,3 +1272,43 @@ class NetAppCDOTDataMotionSessionTestCase(test.TestCase):
mock_src_client.release_snapmirror_vol.assert_called()
self.assertIsNone(result)
def test_get_most_available_aggr_of_vserver(self):
vserver_client = mock.Mock()
aggr_space_attr = {fake.AGGREGATE: {'available': 5678},
'aggr2': {'available': 2024}}
self.mock_object(vserver_client,
'get_vserver_aggregate_capacities',
mock.Mock(return_value=aggr_space_attr))
result = self.dm_session.get_most_available_aggr_of_vserver(
vserver_client)
self.assertEqual(result, fake.AGGREGATE)
def test_initialize_and_wait_snapmirror_vol(self):
vserver_client = mock.Mock()
snapmirror_info = [{'source-vserver': fake.VSERVER1,
'source-volume': "fake_source_vol",
'destination-vserver': fake.VSERVER2,
'destination-volume': "fake_des_vol",
'relationship-status': "idle"}]
self.mock_object(vserver_client,
'get_snapmirrors',
mock.Mock(return_value=snapmirror_info))
(self.dm_session.
initialize_and_wait_snapmirror_vol(vserver_client,
fake.VSERVER1,
fake.FLEXVOL_NAME,
fake.VSERVER2,
fake.FLEXVOL_NAME_1,
source_snapshot=None,
transfer_priority=None,
timeout=300))
(vserver_client.initialize_snapmirror_vol.
assert_called_once_with(mock.ANY,
mock.ANY,
mock.ANY,
mock.ANY,
source_snapshot=mock.ANY,
transfer_priority=mock.ANY,
))

1037
manila/tests/share/drivers/netapp/dataontap/cluster_mode/test_lib_base.py
View File

File diff suppressed because it is too large Load Diff

41
manila/tests/share/drivers/netapp/dataontap/cluster_mode/test_lib_multi_svm.py
View File

@ -35,6 +35,8 @@ from manila.share import share_types
from manila.share import utils as share_utils
from manila import test
from manila.tests.share.drivers.netapp.dataontap.client import fakes as c_fake
from manila.tests.share.drivers.netapp.dataontap.cluster_mode.test_lib_base\
import _get_config
from manila.tests.share.drivers.netapp.dataontap import fakes as fake
@ -4078,3 +4080,42 @@ class NetAppFileStorageLibraryTestCase(test.TestCase):
self.library._build_model_update.assert_called_once_with(
fake_current_network_allocations, fake_new_network_allocations,
export_locations=None)
def test__get_backup_vserver(self):
mock_dest_client = mock.Mock()
self.mock_object(self.library,
'_get_backend',
mock.Mock(return_value=fake.BACKEND_NAME))
self.mock_object(data_motion,
'get_backend_configuration',
mock.Mock(return_value=_get_config()))
self.mock_object(self.library,
'_get_api_client_for_backend',
mock.Mock(return_value=mock_dest_client))
self.mock_object(mock_dest_client,
'list_non_root_aggregates',
mock.Mock(return_value=['aggr1', 'aggr2']))
self.mock_object(mock_dest_client,
'create_vserver',
mock.Mock(side_effect=netapp_api.NaApiError(
message='Vserver name is already used by another'
' Vserver')))
self.library._get_backup_vserver(fake.SHARE_BACKUP, fake.SHARE_SERVER)
def test__delete_backup_vserver(self):
mock_api_client = mock.Mock()
self.mock_object(self.library,
'_get_backend',
mock.Mock(return_value=fake.BACKEND_NAME))
self.mock_object(self.library,
'_get_api_client_for_backend',
mock.Mock(return_value=mock_api_client))
des_vserver = fake.VSERVER2
msg = (f"Cannot delete Vserver. Vserver {des_vserver} "
f"has shares.")
self.mock_object(mock_api_client,
'delete_vserver',
mock.Mock(
side_effect=exception.NetAppException(
message=msg)))
self.library._delete_backup_vserver(fake.SHARE_BACKUP, des_vserver)

26
manila/tests/share/drivers/netapp/dataontap/cluster_mode/test_lib_single_svm.py
View File

@ -21,10 +21,13 @@ import ddt
from oslo_log import log
from manila import exception
from manila.share.drivers.netapp.dataontap.cluster_mode import data_motion
from manila.share.drivers.netapp.dataontap.cluster_mode import lib_base
from manila.share.drivers.netapp.dataontap.cluster_mode import lib_single_svm
from manila.share.drivers.netapp import utils as na_utils
from manila import test
from manila.tests.share.drivers.netapp.dataontap.cluster_mode.test_lib_base\
import _get_config
import manila.tests.share.drivers.netapp.dataontap.fakes as fake
@ -295,3 +298,26 @@ class NetAppFileStorageLibraryTestCase(test.TestCase):
result = self.library.get_admin_network_allocations_number()
self.assertEqual(0, result)
def test__get_backup_vserver(self):
self.mock_object(self.library,
'_get_backend',
mock.Mock(return_value=fake.BACKEND_NAME))
self.mock_object(data_motion,
'get_backend_configuration',
mock.Mock(return_value=_get_config()))
self.library._get_backup_vserver(fake.SHARE_BACKUP)
def test__get_backup_vserver_with_share_server_negative(self):
self.mock_object(self.library,
'_get_backend',
mock.Mock(return_value=fake.BACKEND_NAME))
self.mock_object(data_motion,
'get_backend_configuration',
mock.Mock(return_value=_get_config()))
self.assertRaises(
exception.InvalidParameterValue,
self.library._get_backup_vserver,
fake.SHARE_BACKUP,
fake.SHARE_SERVER,
)

20
manila/tests/share/drivers/netapp/dataontap/fakes.py
View File

@ -40,6 +40,7 @@ SHARE_NAME = 'share_7cf7c200_d3af_4e05_b87e_9167c95dfcad'
SHARE_NAME2 = 'share_d24e7257_124e_4fb6_b05b_d384f660bc85'
SHARE_INSTANCE_NAME = 'share_d24e7257_124e_4fb6_b05b_d384f660bc85'
FLEXVOL_NAME = 'fake_volume'
FLEXVOL_NAME_1 = 'fake_volume_1'
JUNCTION_PATH = '/%s' % FLEXVOL_NAME
EXPORT_LOCATION = '%s:%s' % (HOST_NAME, JUNCTION_PATH)
SNAPSHOT_NAME = 'fake_snapshot'
@ -112,6 +113,7 @@ FPOLICY_EXT_TO_INCLUDE = 'avi'
FPOLICY_EXT_TO_INCLUDE_LIST = ['avi']
FPOLICY_EXT_TO_EXCLUDE = 'jpg,mp3'
FPOLICY_EXT_TO_EXCLUDE_LIST = ['jpg', 'mp3']
BACKUP_TYPE = "fake_backup_type"
JOB_ID = '123'
JOB_STATE = 'success'
@ -1869,6 +1871,24 @@ NEW_NETWORK_ALLOCATIONS = {
'network_allocations': USER_NETWORK_ALLOCATIONS
}
SHARE_BACKUP = {
'id': '242ff47e-518d-4b07-b3c3-0a51e6744149',
'share_id': 'd0a424c3-fee9-4781-9d4a-2c48a63386aa',
'size': SHARE_SIZE,
'host': MANILA_HOST_NAME,
'display_name': 'fake_backup',
'backup_options': {'backend': BACKEND_NAME, 'backup_type': BACKUP_TYPE},
}
SNAP_MIRROR_INFO = {'source-vserver': VSERVER1,
'source-volume': FLEXVOL_NAME,
'destination-vserver': VSERVER2,
'destination-volume': FLEXVOL_NAME_1,
'relationship-status': "idle",
'last-transfer-type': "update",
}
SERVER_MODEL_UPDATE = {
'server_details': {
'ports': '{"%s": "%s", "%s": "%s"}' % (

1
manila/tests/share/drivers/netapp/fakes.py
View File

@ -25,6 +25,7 @@ def create_configuration():
config.append_config_values(na_opts.netapp_transport_opts)
config.append_config_values(na_opts.netapp_basicauth_opts)
config.append_config_values(na_opts.netapp_provisioning_opts)
config.append_config_values(na_opts.netapp_backup_opts)
return config

8
releasenotes/notes/share-backup-netapp-driver-8bbcf3fbc1d20614.yaml Normal file
View File

@ -0,0 +1,8 @@
---
features:
- |
The NetApp ONTAP driver now supports driver-advantaged share backup. NetApp
SnapVault technology is used to create and restore backups for NetApp ONTAP
shares. Backup delete workflow just deletes the transferred snapshots from
destination backup volume. How to get the config data for backup, refer
https://etherpad.opendev.org/p/manila-share-backup link.