51 lines
1.3 KiB
Python
51 lines
1.3 KiB
Python
# Copyright 2015 Intel Corporation
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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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vcpu_pin_set = cfg.StrOpt(
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'vcpu_pin_set',
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help="""Defines which physical CPUs (pCPUs) can be used by instance
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virtual CPUs (vCPUs).
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Possible values:
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* A comma-separated list of physical CPU numbers that virtual CPUs can be
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allocated to by default. Each element should be either a single CPU number,
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a range of CPU numbers, or a caret followed by a CPU number to be
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excluded from a previous range. For example:
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vcpu_pin_set = "4-12,^8,15"
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Services which consume this:
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* nova-scheduler
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* nova-compute
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Related options:
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* None""")
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ALL_OPTS = [vcpu_pin_set]
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def register_opts(conf):
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conf.register_opts(ALL_OPTS)
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def list_opts():
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# TODO(sfinucan): This should be moved to a virt or hardware group
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return ('DEFAULT', ALL_OPTS)
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