57 lines
2.0 KiB
Python
57 lines
2.0 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2015 Hewlett-Packard Development Company, L.P.
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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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import time
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import taskflow.task as task
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from cue.common import exception as cue_exceptions
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class CheckForVmStatus(task.Task):
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def __init__(self,
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check_value_building='BUILD',
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check_value_active='ACTIVE',
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retry_delay_seconds=None,
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retry_delay_ms=None,
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name=None,
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details=None,
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**kwargs):
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super(CheckForVmStatus, self).__init__(name=name, **kwargs)
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self.check_value_building = check_value_building
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self.check_value_active = check_value_active
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self.sleep_time = 0
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self.details = details
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if retry_delay_seconds:
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self.sleep_time = retry_delay_seconds
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if retry_delay_ms:
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self.sleep_time += retry_delay_ms / 1000.0
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def execute(self, check_var, **kwargs):
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error_string = "expected %s, got %s" % (self.check_value_active,
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check_var)
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if self.details is not None:
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error_string += ", message: %s" % self.details
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if check_var == self.check_value_building:
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raise cue_exceptions.VmBuildingException(error_string)
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elif check_var != self.check_value_active:
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raise cue_exceptions.VmErrorException(error_string)
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def revert(self, check_var, *args, **kwargs):
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if self.sleep_time != 0:
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time.sleep(self.sleep_time) |