33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
# Copyright 2016 Huawei Technologies Co.,LTD.
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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 mogan.scheduler import filters
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class FlavorFilter(filters.BaseNodeFilter):
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"""Filters Nodes by server type."""
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# Flavors do not change within a request
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run_filter_once_per_request = True
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def node_passes(self, node_state, filter_properties):
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spec = filter_properties.get('request_spec', {})
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flavor = spec.get('flavor', {})
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type_name = flavor.get('name')
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if type_name:
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return type_name == node_state.flavor
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return True
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