31 lines
1.1 KiB
Python
31 lines
1.1 KiB
Python
# Copyright (c) 2014 Cisco Systems, 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 import exception
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from nova.openstack.common.gettextutils import _
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class SolverFailed(exception.NovaException):
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msg_fmt = _("Scheduler solver failed to find a solution. %(reason)s")
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class SchedulerSolverCostNotFound(exception.NovaException):
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msg_fmt = _("Scheduler solver cost cannot be found: %(cost_name)s")
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class SchedulerSolverConstraintNotFound(exception.NovaException):
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msg_fmt = _("Scheduler solver constraint cannot be found: "
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"%(constraint_name)s")
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