59 lines
2.4 KiB
Python
59 lines
2.4 KiB
Python
# Copyright 2017 Cloudbase Solutions Srl
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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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import nova.conf
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hyperv_opts = [
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cfg.IntOpt('evacuate_task_state_timeout',
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default=600,
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help='Number of seconds to wait for an instance to be '
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'evacuated during host maintenance.'),
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cfg.IntOpt('cluster_event_check_interval',
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default=2),
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cfg.BoolOpt('instance_automatic_shutdown',
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default=False,
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help='Automatically shutdown instances when the host is '
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'shutdown. By default, instances will be saved, which '
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'adds a disk overhead. Changing this option will not '
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'affect existing instances.'),
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cfg.IntOpt('instance_live_migration_timeout',
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default=300,
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min=0,
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help='Number of seconds to wait for an instance to be '
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'live migrated (Only applies to clustered instances '
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'for the moment).'),
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cfg.IntOpt('max_failover_count',
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default=1,
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min=1,
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help="The maximum number of failovers that can occur in the "
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"failover_period timeframe per VM. Once a VM's number "
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"failover reaches this number, the VM will simply end up "
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"in a Failed state."),
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cfg.IntOpt('failover_period',
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default=6,
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min=1,
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help="The number of hours in which the max_failover_count "
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"number of failovers can occur."),
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cfg.BoolOpt('auto_failback',
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default=True,
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help="Allow the VM the failback to its original host once it "
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"is available."),
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]
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CONF = nova.conf.CONF
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CONF.register_opts(hyperv_opts, 'hyperv')
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