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61 lines
2.1 KiB
Python
61 lines
2.1 KiB
Python
# Copyright 2016 Google Inc. All Rights Reserved.
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#
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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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#
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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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Actions for interacting with the host system."""
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import logging
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from glazier.lib.actions.base import BaseAction
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from glazier.lib.actions.base import RestartEvent
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from glazier.lib.actions.base import ShutdownEvent
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from glazier.lib.actions.base import ValidationError
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class _PowerAction(BaseAction):
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def Validate(self):
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self._TypeValidator(self._args, list)
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if len(self._args) not in [1, 2]:
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raise ValidationError('Invalid args length: %s' % self._args)
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if not isinstance(self._args[0], str) and not isinstance(self._args[0],
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int):
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raise ValidationError('Invalid argument type: %s' % self._args[0])
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if len(self._args) > 1 and not isinstance(self._args[1], str):
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raise ValidationError('Invalid argument type: %s' % self._args[1])
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class Reboot(_PowerAction):
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"""Perform a host reboot."""
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def Run(self):
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timeout = str(self._args[0])
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reason = 'unspecified'
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if len(self._args) > 1:
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reason = str(self._args[1])
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logging.info('Rebooting with a timeout of %s and a reason of %s', timeout,
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reason)
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raise RestartEvent(reason, timeout=timeout)
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class Shutdown(_PowerAction):
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"""Perform a host shutdown."""
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def Run(self):
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timeout = str(self._args[0])
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reason = 'unspecified'
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if len(self._args) > 1:
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reason = str(self._args[1])
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logging.info('Shutting down with a timeout of %s and a reason of %s',
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timeout, reason)
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raise ShutdownEvent(reason, timeout=timeout)
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