haixinandhaixin
d51eb05c05
Add support share Recycle Bin, the end user can soft delete share to Recycle Bin, and can restore the share within 7 days, otherwise the share will be deleted automatically. DocImpact APIImpact Partially-Implements: blueprint manila-share-support-recycle-bin Change-Id: Ic838eec5fea890be6513514053329b1d2d86b3ba
92 lines
3.6 KiB
Python
92 lines
3.6 KiB
Python
# Copyright 2015 Mirantis inc.
|
|
#
|
|
# 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 http import client as http_client
|
|
|
|
from oslo_log import log
|
|
import webob
|
|
from webob import exc
|
|
|
|
from manila.api.openstack import wsgi
|
|
from manila.common import constants
|
|
from manila import exception
|
|
from manila.i18n import _
|
|
from manila import share
|
|
|
|
LOG = log.getLogger(__name__)
|
|
|
|
|
|
class ShareUnmanageMixin(object):
|
|
|
|
@wsgi.Controller.authorize("unmanage")
|
|
def _unmanage(self, req, id, body=None, allow_dhss_true=False):
|
|
"""Unmanage a share."""
|
|
context = req.environ['manila.context']
|
|
|
|
LOG.info("Unmanage share with id: %s", id, context=context)
|
|
|
|
try:
|
|
share = self.share_api.get(context, id)
|
|
if share.get('is_soft_deleted'):
|
|
msg = _("Share '%s cannot be unmanaged, "
|
|
"since it has been soft deleted.") % share['id']
|
|
raise exc.HTTPForbidden(explanation=msg)
|
|
if share.get('has_replicas'):
|
|
msg = _("Share %s has replicas. It cannot be unmanaged "
|
|
"until all replicas are removed.") % share['id']
|
|
raise exc.HTTPConflict(explanation=msg)
|
|
if (not allow_dhss_true and
|
|
share['instance'].get('share_server_id')):
|
|
msg = _("Operation 'unmanage' is not supported for shares "
|
|
"that are created on top of share servers "
|
|
"(created with share-networks).")
|
|
raise exc.HTTPForbidden(explanation=msg)
|
|
elif share['status'] in constants.TRANSITIONAL_STATUSES:
|
|
msg = _("Share with transitional state can not be unmanaged. "
|
|
"Share '%(s_id)s' is in '%(state)s' state.") % dict(
|
|
state=share['status'], s_id=share['id'])
|
|
raise exc.HTTPForbidden(explanation=msg)
|
|
snapshots = self.share_api.db.share_snapshot_get_all_for_share(
|
|
context, id)
|
|
if snapshots:
|
|
msg = _("Share '%(s_id)s' can not be unmanaged because it has "
|
|
"'%(amount)s' dependent snapshot(s).") % {
|
|
's_id': id, 'amount': len(snapshots)}
|
|
raise exc.HTTPForbidden(explanation=msg)
|
|
self.share_api.unmanage(context, share)
|
|
except exception.NotFound as e:
|
|
raise exc.HTTPNotFound(explanation=e.msg)
|
|
except (exception.InvalidShare, exception.PolicyNotAuthorized) as e:
|
|
raise exc.HTTPForbidden(explanation=e.msg)
|
|
|
|
return webob.Response(status_int=http_client.ACCEPTED)
|
|
|
|
|
|
class ShareUnmanageController(ShareUnmanageMixin, wsgi.Controller):
|
|
"""The Unmanage API controller for the OpenStack API."""
|
|
|
|
resource_name = "share"
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
super(ShareUnmanageController, self).__init__(*args, **kwargs)
|
|
self.share_api = share.API()
|
|
|
|
@wsgi.Controller.api_version('1.0', '2.6')
|
|
def unmanage(self, req, id):
|
|
return self._unmanage(req, id)
|
|
|
|
|
|
def create_resource():
|
|
return wsgi.Resource(ShareUnmanageController())
|