101 lines
3.9 KiB
Python
101 lines
3.9 KiB
Python
# 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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from keystoneauth1 import loading as ks_loading
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from oslo_config import cfg
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from nova.conf import utils as confutils
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DEFAULT_SERVICE_TYPE = 'placement'
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DEFAULT_CONSUMER_MISSING_ID = '00000000-0000-0000-0000-000000000000'
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placement_group = cfg.OptGroup(
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'placement',
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title='Placement Service Options',
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help="Configuration options for connecting to the placement API service")
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placement_opts = [
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cfg.BoolOpt(
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'randomize_allocation_candidates',
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default=False,
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help="""
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If True, when limiting allocation candidate results, the results will be
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a random sampling of the full result set. If False, allocation candidates
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are returned in a deterministic but undefined order. That is, all things
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being equal, two requests for allocation candidates will return the same
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results in the same order; but no guarantees are made as to how that order
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is determined.
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"""),
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# TODO(mriedem): When placement is split out of nova, this should be
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# deprecated since then [oslo_policy]/policy_file can be used.
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cfg.StrOpt(
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'policy_file',
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# This default matches what is in
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# etc/nova/placement-policy-generator.conf
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default='placement-policy.yaml',
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help='The file that defines placement policies. This can be an '
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'absolute path or relative to the configuration file.'),
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cfg.StrOpt(
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'incomplete_consumer_project_id',
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default=DEFAULT_CONSUMER_MISSING_ID,
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help="""
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Early API microversions (<1.8) allowed creating allocations and not specifying
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a project or user identifier for the consumer. In cleaning up the data
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modeling, we no longer allow missing project and user information. If an older
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client makes an allocation, we'll use this in place of the information it
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doesn't provide.
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"""),
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cfg.StrOpt(
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'incomplete_consumer_user_id',
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default=DEFAULT_CONSUMER_MISSING_ID,
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help="""
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Early API microversions (<1.8) allowed creating allocations and not specifying
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a project or user identifier for the consumer. In cleaning up the data
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modeling, we no longer allow missing project and user information. If an older
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client makes an allocation, we'll use this in place of the information it
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doesn't provide.
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"""),
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]
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# Duplicate log_options from oslo_service so that we don't have to import
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# that package into placement.
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# NOTE(cdent): Doing so ends up requiring eventlet and other unnecessary
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# packages for just this one setting.
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service_opts = [
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cfg.BoolOpt('log_options',
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default=True,
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help='Enables or disables logging values of all registered '
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'options when starting a service (at DEBUG level).'),
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]
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def register_opts(conf):
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conf.register_group(placement_group)
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conf.register_opts(placement_opts, group=placement_group)
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conf.register_opts(service_opts)
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confutils.register_ksa_opts(conf, placement_group, DEFAULT_SERVICE_TYPE)
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def list_opts():
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return {
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placement_group.name: (
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placement_opts +
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ks_loading.get_session_conf_options() +
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ks_loading.get_auth_common_conf_options() +
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ks_loading.get_auth_plugin_conf_options('password') +
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ks_loading.get_auth_plugin_conf_options('v2password') +
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ks_loading.get_auth_plugin_conf_options('v3password') +
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confutils.get_ksa_adapter_opts(DEFAULT_SERVICE_TYPE))
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}
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