67 lines
3.2 KiB
Python
67 lines
3.2 KiB
Python
# Copyright 2015 Huawei Technology corp.
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# Copyright 2015 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 oslo_config import cfg
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compute_opts = [
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cfg.BoolOpt('allow_resize_to_same_host',
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default=False,
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help='Allow destination machine to match source for resize. '
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'Useful when testing in single-host environments.'),
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cfg.StrOpt('default_schedule_zone',
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help='Availability zone to use when user doesn\'t specify one'),
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cfg.ListOpt('non_inheritable_image_properties',
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default=['cache_in_nova',
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'bittorrent'],
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help='These are image properties which a snapshot should not'
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' inherit from an instance'),
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cfg.StrOpt('null_kernel',
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default='nokernel',
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help='Kernel image that indicates not to use a kernel, but to '
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'use a raw disk image instead'),
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cfg.StrOpt('multi_instance_display_name_template',
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default='%(name)s-%(count)d',
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help='When creating multiple instances with a single request '
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'using the os-multiple-create API extension, this '
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'template will be used to build the display name for '
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'each instance. The benefit is that the instances '
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'end up with different hostnames. To restore legacy '
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'behavior of every instance having the same name, set '
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'this option to "%(name)s". Valid keys for the '
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'template are: name, uuid, count.'),
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cfg.IntOpt('max_local_block_devices',
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default=3,
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help='Maximum number of devices that will result '
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'in a local image being created on the hypervisor node. '
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'A negative number means unlimited. Setting '
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'max_local_block_devices to 0 means that any request that '
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'attempts to create a local disk will fail. This option '
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'is meant to limit the number of local discs (so root '
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'local disc that is the result of --image being used, and '
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'any other ephemeral and swap disks). 0 does not mean '
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'that images will be automatically converted to volumes '
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'and boot instances from volumes - it just means that all '
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'requests that attempt to create a local disk will fail.'),
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]
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def register_opts(conf):
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conf.register_opts(compute_opts)
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def list_opts():
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return {'DEFAULT': compute_opts}
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