silvacarloss
a391d35c45
As a part of the community goal [1], we should be replacing rootwrap in favor of privsep. This change addresses these changes for the LVM driver. All calls that must run under sudo are now using privsep. [1] https://governance.openstack.org/tc/goals/selected/migrate-to-privsep.html Partially-Implements: bp privsep-migration Change-Id: Ia76c869f50e2884bcb2ad6e0b150b2dd8aeb2c64
40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
# Copyright 2021 Red Hat, Inc
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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 manila import exception
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from manila import utils as manila_utils
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from oslo_log import log
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LOG = log.getLogger(__name__)
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def execute_with_retries(action, action_args, max_retries):
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@manila_utils.retry(
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retry_param=exception.ProcessExecutionError, backoff_rate=2,
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retries=max_retries)
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def execute():
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try:
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action(*action_args)
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return True
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except exception.ProcessExecutionError:
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LOG.exception("Recovering from a failed execute.")
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raise
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try:
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execute()
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except exception.ProcessExecutionError:
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LOG.exception("Failed to run command. Tries exhausted.")
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raise
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