90 lines
3.0 KiB
Python
90 lines
3.0 KiB
Python
# Copyright 2012 OpenStack Foundation
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import logging as std_logging
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import os
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from oslo_config import cfg
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from oslo_log import log as logging
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from ec2api.tests.functional import config_opts
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LOG = logging.getLogger('ec2api')
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# this should never be called outside of this class
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class ConfigPrivate(object):
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"""Provides OpenStack configuration information."""
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DEFAULT_CONFIG_FILE = "functional_tests.conf"
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def __init__(self):
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"""Initialize a configuration from a conf directory and conf file."""
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super(ConfigPrivate, self).__init__()
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# if this was run from tempest runner then config already parsed
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if config_opts.aws_group.name in cfg.CONF:
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self.aws = cfg.CONF.aws
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self.service_available = cfg.CONF.service_available
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self.network_feature_enabled = cfg.CONF['network-feature-enabled']
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return
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# Environment variables override defaults...
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conf_file = os.environ.get('TEST_CONFIG', self.DEFAULT_CONFIG_FILE)
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conf_dirs = list()
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if os.environ.get('TEST_CONFIG_DIR'):
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conf_dirs.append(os.environ.get('TEST_CONFIG_DIR'))
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conf_dirs.append('.')
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conf_dirs.append(os.path.dirname(os.path.dirname(
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os.path.dirname(os.path.dirname(__file__)))))
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for _dir in conf_dirs:
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path = os.path.join(_dir, conf_file)
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if os.path.isfile(path):
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break
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else:
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raise Exception('Config could not be found')
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LOG.info("Using ec2api config file %s" % path)
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conf = cfg.CONF
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conf([], project='ec2api', default_config_files=[path])
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conf.register_group(config_opts.aws_group)
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group_name = config_opts.aws_group.name
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for opt in config_opts.AWSGroup:
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conf.register_opt(opt, group=group_name)
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self.aws = cfg.CONF.aws
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conf.register_group(config_opts.service_available_group)
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group_name = config_opts.service_available_group.name
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for opt in config_opts.ServiceAvailableGroup:
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conf.register_opt(opt, group=group_name)
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self.service_available = cfg.CONF.service_available
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conf.log_opt_values(LOG, std_logging.DEBUG)
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class ConfigProxy(object):
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_config = None
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def __getattr__(self, attr):
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if not self._config:
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self._config = ConfigPrivate()
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return getattr(self._config, attr)
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CONF = ConfigProxy()
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