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#############################################################################
# Copyright (c) 2015 Ericsson AB and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
""" Handler for yardstick command 'task' """
from __future__ import print_function
from __future__ import absolute_import
import logging
from yardstick.benchmark.core.task import Task
from yardstick.common.utils import cliargs
from yardstick.common.utils import write_json_to_file
from yardstick.cmd.commands import change_osloobj_to_paras
output_file_default = "/tmp/yardstick.out"
LOG = logging.getLogger(__name__)
class TaskCommands(object): # pragma: no cover
"""Task commands.
Set of commands to manage benchmark tasks.
"""
@cliargs("inputfile", type=str, help="path to task or suite file", nargs=1)
@cliargs("--task-args", dest="task_args",
help="Input task args (dict in json). These args are used"
"to render input task that is jinja2 template.")
@cliargs("--task-args-file", dest="task_args_file",
help="Path to the file with input task args (dict in "
"json/yaml). These args are used to render input"
"task that is jinja2 template.")
@cliargs("--keep-deploy", help="keep context deployed in cloud",
action="store_true")
@cliargs("--parse-only", help="parse the config file and exit",
action="store_true")
@cliargs("--output-file", help="file where output is stored, default %s" %
output_file_default, default=output_file_default)
@cliargs("--suite", help="process test suite file instead of a task file",
action="store_true")
def do_start(self, args, **kwargs):
param = change_osloobj_to_paras(args)
self.output_file = param.output_file
result = {}
LOG.info('Task START')
try:
result = Task().start(param, **kwargs)
except Exception as e:
self._write_error_data(e)
LOG.exception("")
if result.get('result', {}).get('criteria') == 'PASS':
LOG.info('Task SUCCESS')
else:
LOG.info('Task FAILED')
raise RuntimeError('Task Failed')
def _write_error_data(self, error):
data = {'status': 2, 'result': str(error)}
write_json_to_file(self.output_file, data)
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