35 lines
1.2 KiB
Python
35 lines
1.2 KiB
Python
# Copyright (c) 2014 Red Hat, Inc.
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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 nova.scheduler import rpcapi as scheduler_rpcapi
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class SchedulerQueryClient(object):
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"""Client class for querying to the scheduler."""
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def __init__(self):
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self.scheduler_rpcapi = scheduler_rpcapi.SchedulerAPI()
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def select_destinations(self, context, request_spec, filter_properties):
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"""Returns destinations(s) best suited for this request_spec and
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filter_properties.
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The result should be a list of dicts with 'host', 'nodename' and
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'limits' as keys.
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"""
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return self.scheduler_rpcapi.select_destinations(
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context, request_spec, filter_properties)
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