Fix PEP8 issues in destroy_cached_images.py
This script was copied from nova:
tools/xenserver/destroy_cached_images.py
But it complains some PEP8 issues when run with flake8. So let's
fix it. Please note also remove eventlet.monkey_patch, so it's
not needed at here. Actually at the beginning of main(), it will
invoke utils.monkey_patch() instead.
Change-Id: Ie2d0f9acd78b16ae27948aef1a5599d313caa48e
(cherry picked from commit e068e237aa
)
Signed-off-by: Bob Ball <bob.ball@citrix.com>
This commit is contained in:
parent
b18fae72fc
commit
357c8276bd
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@ -1,31 +1,18 @@
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#!/usr/bin/python
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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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#!/usr/bin/env python
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# Licensed under the Apache License, Version 2.0 (the "License").
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# You may not use this file except in compliance with the License.
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# You may obtain 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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# 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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# 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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"""
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destroy_cached_images.py
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"""This tool is used to clean up Glance images that are cached in the SR."""
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This script is used to clean up Glance images that are cached in the SR. By
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default, this script will only cleanup unused cached images.
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Options:
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--dry_run - Don't actually destroy the VDIs
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--all_cached - Destroy all cached images instead of just unused cached
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images.
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"""
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import eventlet
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eventlet.monkey_patch()
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import sys
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@ -52,6 +39,14 @@ CONF.register_cli_opts(destroy_opts)
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def main():
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"""By default, this script will only cleanup unused cached images.
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Options:
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--all_cached - Destroy all cached images instead of just unused cached
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images.
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--dry_run - Don't actually destroy the VDIs.
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"""
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config.parse_args(sys.argv)
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utils.monkey_patch()
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