125 lines
4.4 KiB
Python
125 lines
4.4 KiB
Python
"""
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(c) Copyright 2015-2016 Hewlett-Packard Enterprise Company L.P.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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"""
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import os
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from keystonemiddleware import opts
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from oslo_config import cfg
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from oslo_log import log
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from oslo_policy import policy
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from freezer_api import __version__ as FREEZER_API_VERSION
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from freezer_api.storage import driver
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CONF = cfg.CONF
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AUTH_GROUP, AUTH_OPTS = opts.list_auth_token_opts()[0]
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paste_deploy = [
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cfg.StrOpt('config_file', default='freezer-paste.ini',
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help='Name of the paste configuration file that defines '
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'the available pipelines.'),
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]
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def api_common_opts():
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_COMMON = [
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cfg.IPOpt('bind-host',
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default='0.0.0.0',
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dest='bind_host',
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help='IP address to listen on. Default is 0.0.0.0'),
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cfg.PortOpt('bind-port',
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default=9090,
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dest='bind_port',
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help='Port number to listen on. Default is 9090'
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)
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]
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return _COMMON
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def parse_args(args=[]):
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CONF.register_cli_opts(api_common_opts())
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driver.register_storage_opts()
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# register paste configuration
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paste_grp = cfg.OptGroup('paste_deploy',
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'Paste Configuration')
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CONF.register_group(paste_grp)
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CONF.register_opts(paste_deploy, group=paste_grp)
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log.register_options(CONF)
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policy.Enforcer(CONF)
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default_config_files = cfg.find_config_files('freezer', 'freezer-api')
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CONF(args=args,
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project='freezer-api',
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default_config_files=default_config_files,
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version=FREEZER_API_VERSION
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)
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def setup_logging():
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_DEFAULT_LOG_LEVELS = ['amqp=WARN', 'amqplib=WARN', 'boto=WARN',
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'qpid=WARN', 'stevedore=WARN', 'oslo_log=INFO',
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'iso8601=WARN', 'elasticsearch=WARN',
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'requests.packages.urllib3.connectionpool=WARN',
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'urllib3.connectionpool=WARN', 'websocket=WARN',
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'keystonemiddleware=WARN', 'routes.middleware=WARN']
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_DEFAULT_LOGGING_CONTEXT_FORMAT = ('%(asctime)s.%(msecs)03d %(process)d '
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'%(levelname)s %(name)s [%(request_id)s'
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' %(user_identity)s] %(instance)s '
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'%(message)s')
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log.set_defaults(_DEFAULT_LOGGING_CONTEXT_FORMAT, _DEFAULT_LOG_LEVELS)
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log.setup(CONF, 'freezer-api', version=FREEZER_API_VERSION)
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def find_paste_config():
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"""Find freezer's paste.deploy configuration file.
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freezer's paste.deploy configuration file is specified in the
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``[paste_deploy]`` section of the main freezer-api configuration file,
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``freezer-api.conf``.
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For example::
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[paste_deploy]
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config_file = freezer-paste.ini
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:returns: The selected configuration filename
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:raises: exception.ConfigFileNotFound
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"""
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if CONF.paste_deploy.config_file:
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paste_config = CONF.paste_deploy.config_file
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if not os.path.isabs(paste_config):
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paste_config = CONF.find_file(paste_config)
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elif CONF.config_file:
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paste_config = CONF.config_file[0]
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else:
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# this provides backwards compatibility for keystone.conf files that
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# still have the entire paste configuration included, rather than just
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# a [paste_deploy] configuration section referring to an external file
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paste_config = CONF.find_file('freezer-api.conf')
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if not paste_config or not os.path.exists(paste_config):
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raise Exception('paste configuration file {0} not found !'.
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format(paste_config))
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return paste_config
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def list_opts():
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_OPTS = {
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None: api_common_opts(),
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'paste_deploy': paste_deploy,
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AUTH_GROUP: AUTH_OPTS
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}
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# update the current list of opts with db backend drivers opts
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_OPTS.update(driver.get_storage_opts())
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return _OPTS.items()
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