Martin Kopec 0e085cdf85 Refactor to improve modularity, scalability, OOP
* each service class was moved to a new file
* Service and VersionedService were moved from api_discovery to service_base.py
* api_discovery.py is removed and methods for discovery were moved to a newly
  created class Services - class holds methods related to instantiating
  services, discovering their versions and extensions, configuring them
* constants were moved to an independent file - constants.py

Change-Id: I00880f4bd30cc4d1609c20aecca820854312b1e7
2018-04-16 14:48:14 +00:00

37 lines
1.4 KiB
Python

# Copyright 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 config_tempest.constants as C
from tempest.lib import exceptions
def check_ceilometer_service(conf, service_client):
"""If a metering service is available, set it to conf
:type conf: TempestConf object
:type service_client: Tempest's identity.v3.services_client.ServicesClient
"""
try:
params = {'type': 'metering'}
services = service_client.list_services(**params)
except exceptions.Forbidden:
C.LOG.warning("User has no permissions to list services - "
"metering service can't be discovered.")
return
if services and len(services['services']):
metering = services['services'][0]
if 'ceilometer' in metering['name'] and metering['enabled']:
conf.set('service_available', 'ceilometer', 'True')