142 lines
3.1 KiB
Python
142 lines
3.1 KiB
Python
# Copyright 2016 Internap.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import os
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import os.path as os_path
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import six
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from almanach.core import exception
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if six.PY2:
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from ConfigParser import RawConfigParser
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else:
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from configparser import RawConfigParser
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configuration = RawConfigParser()
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def read(filename):
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if not os_path.isfile(filename):
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raise exception.AlmanachException("Config file '{0}' not found".format(filename))
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print("Loading configuration file {0}".format(filename))
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configuration.read(filename)
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def get(section, option, default=None):
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value = os.environ.get(section + "_" + option.upper())
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if value:
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return value
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try:
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return configuration.get(section, option)
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except Exception:
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return default
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def volume_existence_threshold():
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return int(get("ALMANACH", "volume_existence_threshold"))
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def auth_strategy():
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return get("ALMANACH", "auth_strategy", "private_key")
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def auth_private_key():
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return get("ALMANACH", "auth_token")
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def keystone_username():
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return get("KEYSTONE", "username")
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def keystone_password():
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return get("KEYSTONE", "password")
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def keystone_url():
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return get("KEYSTONE", "auth_url")
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def keystone_tenant_name():
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return get("KEYSTONE", "tenant_name")
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def device_metadata_whitelist():
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return get("ALMANACH", "device_metadata_whitelist").split(',')
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def mongodb_url():
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return get("MONGODB", "url", default=None)
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def mongodb_database():
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return get("MONGODB", "database", default="almanach")
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def mongodb_indexes():
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return get('MONGODB', 'indexes').split(',')
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def rabbitmq_url():
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return get("RABBITMQ", "url", default=None)
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def rabbitmq_queue():
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return get("RABBITMQ", "queue", default=None)
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def rabbitmq_exchange():
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return get("RABBITMQ", "exchange", default=None)
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def rabbitmq_routing_key():
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return get("RABBITMQ", "routing.key", default=None)
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def rabbitmq_retry():
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return int(get("RABBITMQ", "retry.maximum", default=None))
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def rabbitmq_retry_exchange():
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return get("RABBITMQ", "retry.exchange", default=None)
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def rabbitmq_retry_return_exchange():
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return get("RABBITMQ", "retry.return.exchange", default=None)
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def rabbitmq_retry_queue():
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return get("RABBITMQ", "retry.queue", default=None)
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def rabbitmq_dead_queue():
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return get("RABBITMQ", "dead.queue", default=None)
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def rabbitmq_dead_exchange():
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return get("RABBITMQ", "dead.exchange", default=None)
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def rabbitmq_time_to_live():
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return int(get("RABBITMQ", "retry.time.to.live", default=None))
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def _read_file(filename):
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f = open(filename, "r")
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content = f.read()
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f.close()
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return content
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