91 lines
3.8 KiB
Python
91 lines
3.8 KiB
Python
# Copyright 2013 OpenStack Foundation
|
|
# Copyright 2013 Hewlett-Packard Development Company, L.P.
|
|
#
|
|
# 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 oslo_log import log as logging
|
|
|
|
from trove.backup.models import Backup
|
|
from trove.backup import views
|
|
from trove.common import apischema
|
|
from trove.common import notification
|
|
from trove.common.notification import StartNotification
|
|
from trove.common import pagination
|
|
from trove.common import policy
|
|
from trove.common import wsgi
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
|
|
|
|
class BackupController(wsgi.Controller):
|
|
"""
|
|
Controller for accessing backups in the OpenStack API.
|
|
"""
|
|
schemas = apischema.backup
|
|
|
|
def index(self, req, tenant_id):
|
|
"""
|
|
Return all backups information for a tenant ID.
|
|
"""
|
|
LOG.debug("Listing backups for tenant %s", tenant_id)
|
|
datastore = req.GET.get('datastore')
|
|
context = req.environ[wsgi.CONTEXT_KEY]
|
|
policy.authorize_on_tenant(context, 'backup:index')
|
|
backups, marker = Backup.list(context, datastore)
|
|
view = views.BackupViews(backups)
|
|
paged = pagination.SimplePaginatedDataView(req.url, 'backups', view,
|
|
marker)
|
|
return wsgi.Result(paged.data(), 200)
|
|
|
|
def show(self, req, tenant_id, id):
|
|
"""Return a single backup."""
|
|
LOG.debug("Showing a backup for tenant %(tenant_id)s ID: '%(id)s'",
|
|
{'tenant_id': tenant_id, 'id': id})
|
|
context = req.environ[wsgi.CONTEXT_KEY]
|
|
backup = Backup.get_by_id(context, id)
|
|
policy.authorize_on_target(context, 'backup:show',
|
|
{'tenant': backup.tenant_id})
|
|
return wsgi.Result(views.BackupView(backup).data(), 200)
|
|
|
|
def create(self, req, body, tenant_id):
|
|
LOG.info("Creating a backup for tenant %s", tenant_id)
|
|
context = req.environ[wsgi.CONTEXT_KEY]
|
|
policy.authorize_on_tenant(context, 'backup:create')
|
|
data = body['backup']
|
|
instance = data['instance']
|
|
name = data['name']
|
|
desc = data.get('description')
|
|
parent = data.get('parent_id')
|
|
incremental = data.get('incremental')
|
|
context.notification = notification.DBaaSBackupCreate(context,
|
|
request=req)
|
|
with StartNotification(context, name=name, instance_id=instance,
|
|
description=desc, parent_id=parent):
|
|
backup = Backup.create(context, instance, name, desc,
|
|
parent_id=parent, incremental=incremental)
|
|
return wsgi.Result(views.BackupView(backup).data(), 202)
|
|
|
|
def delete(self, req, tenant_id, id):
|
|
LOG.info('Deleting backup for tenant %(tenant_id)s '
|
|
'ID: %(backup_id)s',
|
|
{'tenant_id': tenant_id, 'backup_id': id})
|
|
context = req.environ[wsgi.CONTEXT_KEY]
|
|
backup = Backup.get_by_id(context, id)
|
|
policy.authorize_on_target(context, 'backup:delete',
|
|
{'tenant': backup.tenant_id})
|
|
context.notification = notification.DBaaSBackupDelete(context,
|
|
request=req)
|
|
with StartNotification(context, backup_id=id):
|
|
Backup.delete(context, id)
|
|
return wsgi.Result(None, 202)
|