56d320a203
The late anti-affinity check runs in the compute manager to avoid parallel scheduling requests to invalidate the anti-affinity server group policy. When the check fails the instance is re-scheduled. However this failure counted as a real instance boot failure of the compute host and can lead to de-prioritization of the compute host in the scheduler via BuildFailureWeigher. As the late anti-affinity check does not indicate any fault of the compute host itself it should not be counted towards the build failure counter. This patch adds new build results to handle this case. Closes-Bug: #1996732 Change-Id: I2ba035c09ace20e9835d9d12a5c5bee17d616718 Signed-off-by: Yusuke Okada <okada.yusuke@fujitsu.com>
35 lines
1.4 KiB
Python
35 lines
1.4 KiB
Python
# Copyright 2014 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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"""Possible results from instance build
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Results represent the ultimate result of an attempt to build an instance.
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Results describe whether an instance was actually built, failed to build, or
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was rescheduled.
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"""
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ACTIVE = 'active' # Instance is running
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FAILED = 'failed' # Instance failed to build and was not rescheduled
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RESCHEDULED = 'rescheduled' # Instance failed to build, but was rescheduled
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# Instance failed by policy violation (such as affinity or anti-affinity)
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# and was not rescheduled. In this case, the node's failed count won't be
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# increased.
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FAILED_BY_POLICY = 'failed_by_policy'
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# Instance failed by policy violation (such as affinity or anti-affinity)
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# but was rescheduled. In this case, the node's failed count won't be
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# increased.
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RESCHEDULED_BY_POLICY = 'rescheduled_by_policy'
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