43 lines
1.5 KiB
Python
43 lines
1.5 KiB
Python
# Copyright (c) 2012 NTT DOCOMO, INC.
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# Copyright (c) 2011 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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"""
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Manage hosts in the current zone.
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"""
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import ironic.nova.scheduler.base_baremetal_host_manager as bbhm
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from nova.scheduler import host_manager
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class BaremetalNodeState(bbhm.BaseBaremetalNodeState):
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"""Mutable and immutable information tracked for a host.
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This is an attempt to remove the ad-hoc data structures
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previously used and lock down access.
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"""
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pass
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class BaremetalHostManager(bbhm.BaseBaremetalHostManager):
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"""Bare-Metal HostManager class."""
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def host_state_cls(self, host, node, **kwargs):
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"""Factory function/property to create a new HostState."""
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compute = kwargs.get('compute')
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if compute and compute.get('cpu_info') == 'baremetal cpu':
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return BaremetalNodeState(host, node, **kwargs)
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else:
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return host_manager.HostState(host, node, **kwargs)
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