fb15c00aa1
These were deprecated in Kilo:
4919269542
Change-Id: I8a5f9db5ad951288ec99d0f6c7adfa5fb675e289
105 lines
3.3 KiB
Python
105 lines
3.3 KiB
Python
# Copyright (c) 2016 OpenStack Foundation
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# All Rights Reserved.
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#
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# 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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cinder_group = cfg.OptGroup(
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'cinder',
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title='Cinder Options',
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help="Configuration options for the block storage")
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cinder_opts = [
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cfg.StrOpt('catalog_info',
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default='volumev2:cinderv2:publicURL',
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regex='(\w+):(\w+):(.*?)',
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help="""
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Info to match when looking for cinder in the service catalog.
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Possible values:
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* Format is separated values of the form:
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<service_type>:<service_name>:<endpoint_type>
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Related options:
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* endpoint_template - Setting this option will override catalog_info
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"""),
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cfg.StrOpt('endpoint_template',
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help="""
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If this option is set then it will override service catalog lookup with
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this template for cinder endpoint
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Possible values:
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* URL for cinder endpoint API
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e.g. http://localhost:8776/v1/%(project_id)s
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Related options:
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* catalog_info - If endpoint_template is not set, catalog_info will be used.
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"""),
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cfg.StrOpt('os_region_name',
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help="""
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Region name of this node. This is used when picking the URL in the service
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catalog.
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Possible values:
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* Any string representing region name
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"""),
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cfg.IntOpt('http_retries',
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default=3,
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min=0,
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help="""
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Number of times cinderclient should retry on any failed http call.
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0 means connection is attempted only once. Setting it to any positive integer
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means that on failure connection is retried that many times e.g. setting it
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to 3 means total attempts to connect will be 4.
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Possible values:
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* Any integer value. 0 means connection is attempted only once
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"""),
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cfg.BoolOpt('cross_az_attach',
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default=True,
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help="""
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Allow attach between instance and volume in different availability zones.
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If False, volumes attached to an instance must be in the same availability
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zone in Cinder as the instance availability zone in Nova.
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This also means care should be taken when booting an instance from a volume
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where source is not "volume" because Nova will attempt to create a volume using
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the same availability zone as what is assigned to the instance.
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If that AZ is not in Cinder (or allow_availability_zone_fallback=False in
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cinder.conf), the volume create request will fail and the instance will fail
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the build request.
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By default there is no availability zone restriction on volume attach.
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"""),
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]
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def register_opts(conf):
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conf.register_group(cinder_group)
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conf.register_opts(cinder_opts, group=cinder_group)
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ks_loading.register_session_conf_options(conf,
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cinder_group.name)
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def list_opts():
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return {
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cinder_group.name: cinder_opts
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}
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