71 lines
2.2 KiB
Python
71 lines
2.2 KiB
Python
#!/usr/bin/env 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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#
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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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import sys
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import glance_store
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from oslo_config import cfg
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from oslo_upgradecheck import common_checks
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from oslo_upgradecheck import upgradecheck
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from glance.common import wsgi # noqa
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CONF = cfg.CONF
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SUCCESS = upgradecheck.Code.SUCCESS
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FAILURE = upgradecheck.Code.FAILURE
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class Checks(upgradecheck.UpgradeCommands):
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"""Programmable upgrade checks."""
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def _check_sheepdog_store(self):
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"""Check that the removed sheepdog backend store is not configured."""
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glance_store.register_opts(CONF)
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sheepdog_present = False
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if 'sheepdog' in (getattr(CONF, 'enabled_backends') or {}):
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sheepdog_present = True
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if 'sheepdog' in (getattr(CONF.glance_store, 'stores') or []):
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sheepdog_present = True
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if sheepdog_present:
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return upgradecheck.Result(
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FAILURE,
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'The "sheepdog" backend store driver has been removed, but '
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'current settings have it configured.')
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return upgradecheck.Result(SUCCESS)
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_upgrade_checks = (
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# Added in Ussuri
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('Sheepdog Driver Removal', _check_sheepdog_store),
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# Added in Wallaby
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('Policy File JSON to YAML Migration',
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(common_checks.check_policy_json, {'conf': CONF})),
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)
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def main():
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try:
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return upgradecheck.main(CONF, 'glance', Checks())
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except cfg.ConfigDirNotFoundError:
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return ('ERROR: cannot read the glance configuration directory.\n'
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'Please re-run using the --config-dir <dirname> option '
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'with a valid glance configuration directory.')
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if __name__ == '__main__':
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sys.exit(main())
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