python-tempestconf/config_tempest/services/volume.py
Luigi Toscano cdbc98572d More compatibility with Python 3
- use the six version of configparser and urllib, and depends on six;
- remove relative imports;
- adapt few tests to the changes.

The changes above should be noop from the point of view of
functionalities, at least on python 2.

And also:
- replace the py34 tox virtualenv with py35;
- add a non-voting py35 job (locally for now, it will be enabled
  to project-config also for gating when stable).

Story: 2002574
Task: 22142
Change-Id: I0a35abaae6f5b7095ebae765fbe2163046e0a4da
2018-06-26 23:20:52 +02:00

57 lines
2.0 KiB
Python

# Copyright 2013, 2016 Red Hat, Inc.
# 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.
import json
from tempest.lib import exceptions
from config_tempest import constants as C
from config_tempest.services.base import VersionedService
class VolumeService(VersionedService):
def set_extensions(self):
body = self.do_get(self.service_url + '/extensions')
body = json.loads(body)
self.extensions = map(lambda x: x['alias'], body['extensions'])
def set_versions(self):
url, top_level = self.no_port_cut_url()
body = self.do_get(url, top_level=top_level)
body = json.loads(body)
self.versions = self.deserialize_versions(body)
def check_volume_backup_service(conf, volume_client, is_volumev3):
"""Verify if the cinder backup service is enabled"""
if not is_volumev3:
C.LOG.info("No volume service found, "
"skipping backup service check")
return
try:
params = {'binary': 'cinder-backup'}
is_backup = volume_client.list_services(**params)
except exceptions.Forbidden:
C.LOG.warning("User has no permissions to list services - "
"cinder-backup service can't be discovered.")
return
if is_backup:
# We only set backup to false if the service isn't running
# otherwise we keep the default value
service = is_backup['services']
if not service or service[0]['state'] == 'down':
conf.set('volume-feature-enabled', 'backup', 'False')