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# Copyright 2015 Rackspace Inc.
#
# Author: Tim Simmons <tim.simmons@rackspae.com>
#
# 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.
import pecan
from oslo_log import log as logging
from designate.api.v2.controllers import rest
from designate.common import constants
from designate import exceptions
from designate import policy
from designate import utils
from designate.objects.adapters import DesignateAdapter
LOG = logging.getLogger(__name__)
class ZoneExportController(rest.RestController):
@pecan.expose(template=None, content_type='text/dns')
@utils.validate_uuid('export_id')
def get_all(self, export_id):
context = pecan.request.environ['context']
if policy.enforce_new_defaults():
target = {constants.RBAC_PROJECT_ID: context.project_id}
else:
target = {'tenant_id': context.project_id}
policy.check('zone_export', context, target)
export = self.central_api.get_zone_export(context, export_id)
if export.location and export.location.startswith('designate://'):
return self.central_api.\
export_zone(context, export['zone_id'])
else:
msg = 'Zone can not be exported synchronously'
raise exceptions.BadRequest(msg)
class ZoneExportCreateController(rest.RestController):
@pecan.expose(template='json:', content_type='application/json')
@utils.validate_uuid('zone_id')
def post_all(self, zone_id):
"""Create Zone Export"""
request = pecan.request
response = pecan.response
context = request.environ['context']
# Create the zone_export
zone_export = self.central_api.create_zone_export(
context, zone_id)
response.status_int = 202
LOG.info("Created %(zone_export)s", {'zone_export': zone_export})
zone_export = DesignateAdapter.render(
'API_v2', zone_export, request=request)
response.headers['Location'] = zone_export['links']['self']
return zone_export
class ZoneExportsController(rest.RestController):
SORT_KEYS = ['created_at', 'id', 'updated_at']
export = ZoneExportController()
@pecan.expose(template='json:', content_type='application/json')
@utils.validate_uuid('export_id')
def get_one(self, export_id):
"""Get Zone Exports"""
request = pecan.request
context = request.environ['context']
zone_export = self.central_api.get_zone_export(context, export_id)
LOG.info("Retrieved %(export)s", {'export': zone_export})
return DesignateAdapter.render(
'API_v2',
zone_export,
request=request)
@pecan.expose(template='json:', content_type='application/json')
def get_all(self, **params):
"""List Zone Exports"""
request = pecan.request
context = request.environ['context']
marker, limit, sort_key, sort_dir = utils.get_paging_params(
context, params, self.SORT_KEYS)
# Extract any filter params.
accepted_filters = ('status', 'message', 'zone_id', )
criterion = self._apply_filter_params(
params, accepted_filters, {})
zone_exports = self.central_api.find_zone_exports(
context, criterion, marker, limit, sort_key, sort_dir)
LOG.info("Retrieved %(exports)s",
{'exports': zone_exports})
return DesignateAdapter.render(
'API_v2',
zone_exports,
request=request)
# NOTE: template=None is important here, template='json:' manifests
# in this bug: https://bugs.launchpad.net/designate/+bug/1592153
@pecan.expose(template=None, content_type='application/json')
@utils.validate_uuid('zone_export_id')
def delete_one(self, zone_export_id):
"""Delete Zone Export"""
request = pecan.request
response = pecan.response
context = request.environ['context']
zone_export = self.central_api.delete_zone_export(
context, zone_export_id)
LOG.info("Deleted %(zone_export)s", {'zone_export': zone_export})
response.status_int = 204
return ''
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