aodh/aodh/service.py

75 lines
2.6 KiB
Python

#!/usr/bin/env python
#
# Copyright 2013 Red Hat, Inc
# Copyright 2012-2015 eNovance <licensing@enovance.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 socket
from oslo_config import cfg
from oslo_db import options as db_options
import oslo_i18n
from oslo_log import log
from oslo_policy import opts as policy_opts
from aodh.conf import defaults
from aodh import keystone_client
from aodh import messaging
OPTS = [
cfg.StrOpt('host',
default=socket.gethostname(),
help='Name of this node, which must be valid in an AMQP '
'key. Can be an opaque identifier. For ZeroMQ only, must '
'be a valid host name, FQDN, or IP address.'),
cfg.IntOpt('http_timeout',
default=600,
help='Timeout seconds for HTTP requests. Set it to None to '
'disable timeout.'),
cfg.IntOpt('evaluation_interval',
default=60,
help='Period of evaluation cycle, should'
' be >= than configured pipeline interval for'
' collection of underlying meters.',
deprecated_group='alarm',
deprecated_opts=[cfg.DeprecatedOpt(
'threshold_evaluation_interval', group='alarm')]),
]
def prepare_service(argv=None, config_files=None):
conf = cfg.ConfigOpts()
oslo_i18n.enable_lazy()
log.register_options(conf)
log_levels = (conf.default_log_levels +
['stevedore=INFO', 'keystoneclient=INFO'])
log.set_defaults(default_log_levels=log_levels)
defaults.set_cors_middleware_defaults()
db_options.set_defaults(conf)
policy_opts.set_defaults(conf)
from aodh import opts
# Register our own Aodh options
for group, options in opts.list_opts():
conf.register_opts(list(options),
group=None if group == "DEFAULT" else group)
keystone_client.register_keystoneauth_opts(conf)
conf(argv, project='aodh', validate_default_values=True,
default_config_files=config_files)
keystone_client.setup_keystoneauth(conf)
log.setup(conf, 'aodh')
messaging.setup()
return conf