c9d7639650
This patch improves the numa objects, mem_available and mem_total are added. This patch adds a parameter which named "cpu_policy" for Zun API to tag the mode of container. This patch adds methods of node resource management for numa. This patch also introduces a filter for cpuset. Co-Authored-By: Hongbin Lu <hongbin034@gmail.com> Change-Id: Ic65b86ceb6f7d37c2b4ef545425e4edd20328282 Implements: blueprint cpuset-container
76 lines
2.3 KiB
Python
76 lines
2.3 KiB
Python
# Copyright 2016 IBM Corp.
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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(
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'resume_container_state',
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default=True,
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help='restart the containers which are running '
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'before the host reboots.'),
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cfg.FloatOpt(
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'reserve_disk_for_image',
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default=0.2,
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help='reserve disk for docker images'),
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cfg.BoolOpt(
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'enable_cpu_pinning',
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default=False,
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help='allow the container with cpu_policy is dedicated'),
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]
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service_opts = [
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cfg.StrOpt(
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'topic',
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default='zun-compute',
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help='The queue to add compute tasks to.'),
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]
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db_opts = [
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cfg.StrOpt(
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'unique_container_name_scope',
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default='',
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choices=['', 'project', 'global'],
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help="""
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Sets the scope of the check for unique container names.
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The default doesn't check for unique names. If a scope for the name check is
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set, a launch of a new container with a duplicate name will result in an
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''ContainerAlreadyExists'' error. The uniqueness is case-insensitive.
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Setting this option can increase the usability for end users as they don't
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have to distinguish among containers with the same name by their IDs.
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Possible values:
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* '': An empty value means that no uniqueness check is done and duplicate
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names are possible.
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* "project": The container name check is done only for containers within the
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same project.
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* "global": The container name check is done for all containers regardless of
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the project.
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"""),
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]
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opt_group = cfg.OptGroup(
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name='compute', title='Options for the zun-compute service')
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ALL_OPTS = (service_opts + db_opts + compute_opts)
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def register_opts(conf):
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conf.register_group(opt_group)
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conf.register_opts(ALL_OPTS, opt_group)
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def list_opts():
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return {opt_group: ALL_OPTS}
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