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opts.py
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opts.py
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# 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.
__all__ = [
'list_kuryr_opts',
]
import copy
import itertools
import operator
from keystoneauth1 import loading as ks_loading
from oslo_log import _options
from kuryr.lib import config
ENABLED_AUTH_PLUGINS = ('password', 'v2password', 'v2token', 'v3password',
'v3token')
_core_opts_with_logging = config.core_opts
_core_opts_with_logging += _options.common_cli_opts
_core_opts_with_logging += _options.logging_cli_opts
_core_opts_with_logging += _options.generic_log_opts
_kuryr_opts = [
(None, list(itertools.chain(_core_opts_with_logging))),
]
def get_keystoneauth_conf_options():
opt_list = []
opt_list.insert(0, ks_loading.get_auth_common_conf_options()[0])
opt_list += ks_loading.get_session_conf_options()
# NOTE(apuimedo): There are a lot of auth plugins, we just generate the
# config options for a few common ones
for name in ENABLED_AUTH_PLUGINS:
for plugin_option in ks_loading.get_auth_plugin_conf_options(name):
if all(option.name != plugin_option.name for option in opt_list):
opt_list.append(plugin_option)
return opt_list
def list_neutron_opts():
opt_list = copy.deepcopy(config.neutron_opts)
opt_list += get_keystoneauth_conf_options()
opt_list.sort(key=operator.attrgetter('name'))
return [(config.neutron_group, opt_list)]
def list_kuryr_opts():
"""Return a list of oslo_config options available in Kuryr service.
Each element of the list is a tuple. The first element is the name of the
group under which the list of elements in the second element will be
registered. A group name of None corresponds to the [DEFAULT] group in
config files.
This function is also discoverable via the 'kuryr' entry point under
the 'oslo_config.opts' namespace.
The purpose of this is to allow tools like the Oslo sample config file
generator to discover the options exposed to users by Kuryr.
:returns: a list of (group_name, opts) tuples
"""
return ([(k, copy.deepcopy(o)) for k, o in _kuryr_opts] +
list_neutron_opts() +
[(config.binding_group, config.binding_opts)])