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# Copyright 2019 NetApp
# 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.
from manilaclient import api_versions
from manilaclient import base
RESOURCES_PATH = '/share-networks/%(share_network_id)s/subnets'
RESOURCE_PATH = RESOURCES_PATH + '/%(share_network_subnet_id)s'
RESOURCE_NAME = 'share_network_subnet'
class ShareNetworkSubnet(base.MetadataCapableResource):
"""Network subnet info for Manila share networks."""
def __repr__(self):
return "<ShareNetworkSubnet: %s>" % self.id
def __getitem__(self, key):
return self._info[key]
def delete(self):
"""Delete this share network subnet."""
self.manager.delete(self)
class ShareNetworkSubnetManager(base.MetadataCapableManager):
"""Manage :class:`ShareNetworkSubnet` resources."""
resource_class = ShareNetworkSubnet
resource_path = '/share-networks'
subresource_path = '/subnets'
def _do_create(self, neutron_net_id=None, neutron_subnet_id=None,
availability_zone=None, share_network_id=None,
metadata=None):
"""Create share network subnet.
:param neutron_net_id: ID of Neutron network
:param neutron_subnet_id: ID of Neutron subnet
:param availability_zone: Name of the target availability zone
:param metadata: dict - optional metadata to set on share creation
:rtype: :class:`ShareNetworkSubnet`
"""
values = {}
if neutron_net_id:
values['neutron_net_id'] = neutron_net_id
if neutron_subnet_id:
values['neutron_subnet_id'] = neutron_subnet_id
if availability_zone:
values['availability_zone'] = availability_zone
if metadata:
values['metadata'] = metadata
body = {'share-network-subnet': values}
url = '/share-networks/%(share_network_id)s/subnets' % {
'share_network_id': share_network_id
}
return self._create(url, body, RESOURCE_NAME)
@api_versions.wraps("2.0", "2.77")
def create(self, neutron_net_id=None, neutron_subnet_id=None,
availability_zone=None, share_network_id=None):
return self._do_create(neutron_net_id, neutron_subnet_id,
availability_zone, share_network_id)
@api_versions.wraps("2.78")
def create(self, neutron_net_id=None, neutron_subnet_id=None, # noqa F811
availability_zone=None, share_network_id=None, metadata=None):
return self._do_create(neutron_net_id, neutron_subnet_id,
availability_zone, share_network_id, metadata)
def get(self, share_network, share_network_subnet):
"""Get a share network subnet.
:param policy: share network subnet to get.
:rtype: :class:`NetworkSubnetInfo`
"""
share_network_id = base.getid(share_network)
share_network_subnet_id = base.getid(share_network_subnet)
url = ('/share-networks/%(share_network_id)s/subnets'
'/%(share_network_subnet)s') % {
'share_network_id': share_network_id,
'share_network_subnet': share_network_subnet_id
}
return self._get(url, "share_network_subnet")
def delete(self, share_network, share_network_subnet):
"""Delete a share network subnet.
:param share_network: share network that owns the subnet.
:param share_network_subnet: share network subnet to be deleted.
"""
url = ('/share-networks/%(share_network_id)s/subnets'
'/%(share_network_subnet)s') % {
'share_network_id': base.getid(share_network),
'share_network_subnet': share_network_subnet
}
self._delete(url)
@api_versions.wraps('2.78')
def get_metadata(self, share_network, share_network_subnet):
return super(ShareNetworkSubnetManager, self).get_metadata(
share_network, subresource=share_network_subnet)
@api_versions.wraps('2.78')
def set_metadata(self, resource, metadata, subresource=None):
return super(ShareNetworkSubnetManager, self).set_metadata(
resource, metadata, subresource=subresource)
@api_versions.wraps('2.78')
def delete_metadata(self, resource, keys, subresource=None):
return super(ShareNetworkSubnetManager, self).delete_metadata(
resource, keys, subresource=subresource)
@api_versions.wraps('2.78')
def update_all_metadata(self, resource, metadata, subresource=None):
return super(ShareNetworkSubnetManager, self).update_all_metadata(
resource, metadata, subresource=subresource)
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