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76 lines
2.4 KiB
76 lines
2.4 KiB
# Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""This file defines tasks to be executed in provision actions."""
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import abc
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import logging
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import common
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class BaseActionable(object):
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"""Base class of an actionable item."""
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@abc.abstractmethod
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def execute(self, job, host, *args, **kwargs):
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"""Execute the action item.
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@param job: A job object from a control file.
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@param host: A host to run this action against.
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@param args: arguments to passed to the test.
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@param kwargs: keyword arguments to passed to the test.
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@returns True if succeeds, False otherwise,
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subclass should override this method.
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"""
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raise NotImplementedError('Subclass should override execute.')
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class TestActionable(BaseActionable):
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"""A test to be executed as an action"""
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def __init__(self, test, extra_kwargs={}):
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"""Init method.
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@param test: String, the test to run, e.g. dummy_PassServer
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@param extra_kargs: A dictionary, extra keyval-based args
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that will be passed when execute the test.
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"""
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self.test = test
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self.extra_kwargs = extra_kwargs
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def execute(self, job, host, *args, **kwargs):
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"""Execute the action item.
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@param job: A job object from a control file.
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@param host: A host to run this action against.
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@param args: arguments to passed to the test.
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@param kwargs: keyword arguments to passed to the test.
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@returns True if succeeds, False otherwise.
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"""
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kwargs.update(self.extra_kwargs)
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return job.run_test(self.test, host=host, *args, **kwargs)
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class RebootActionable(BaseActionable):
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"""Reboot action."""
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def execute(self, job, host, *args, **kwargs):
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"""Execute the action item.
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@param job: A job object from a control file.
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@param host: A host to run this action against.
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@param args: arguments to passed to the test.
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@param kwargs: keyword arguments to passed to the test.
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@returns True if succeeds.
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"""
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logging.error('Executing RebootActionable ... ')
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host.reboot()
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logging.error('RebootActionable execution succeeds. ')
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return True
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