gerrit.opnfv Code Review - yardstick.git/blob

   1 # Copyright (c) 2015 Intel Research and Development Ireland Ltd.
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 #      http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14
  15
  16 from __future__ import absolute_import
  17 from experimental_framework import common
  18 from experimental_framework.benchmarks import \
  19     instantiation_validation_benchmark as base
  20 from six.moves import range
  21
  22
  23 NUM_OF_NEIGHBORS = 'num_of_neighbours'
  24 AMOUNT_OF_RAM = 'amount_of_ram'
  25 NUMBER_OF_CORES = 'number_of_cores'
  26 NETWORK_NAME = 'network'
  27 SUBNET_NAME = 'subnet'
  28
  29
  30 class InstantiationValidationNoisyNeighborsBenchmark(
  31         base.InstantiationValidationBenchmark):
  32
  33     def __init__(self, name, params):
  34         base.InstantiationValidationBenchmark.__init__(self, name, params)
  35
  36         if common.RELEASE == 'liberty':
  37             temp_name = 'stress_workload_liberty.yaml'
  38         else:
  39             temp_name = 'stress_workload.yaml'
  40
  41         self.template_file = common.get_template_dir() + \
  42             temp_name
  43         self.stack_name = 'neighbour'
  44         self.neighbor_stack_names = []
  45
  46     def get_features(self):
  47         features = super(InstantiationValidationNoisyNeighborsBenchmark,
  48                          self).get_features()
  49         features['description'] = 'Instantiation Validation Benchmark ' \
  50                                   'with noisy neghbors'
  51         features['parameters'].append(NUM_OF_NEIGHBORS)
  52         features['parameters'].append(AMOUNT_OF_RAM)
  53         features['parameters'].append(NUMBER_OF_CORES)
  54         features['parameters'].append(NETWORK_NAME)
  55         features['parameters'].append(SUBNET_NAME)
  56         features['allowed_values'][NUM_OF_NEIGHBORS] = \
  57             ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10']
  58         features['allowed_values'][NUMBER_OF_CORES] = \
  59             ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10']
  60         features['allowed_values'][AMOUNT_OF_RAM] = \
  61             ['256M', '1G', '2G', '3G', '4G', '5G', '6G', '7G', '8G', '9G',
  62              '10G']
  63         features['default_values'][NUM_OF_NEIGHBORS] = '1'
  64         features['default_values'][NUMBER_OF_CORES] = '1'
  65         features['default_values'][AMOUNT_OF_RAM] = '256M'
  66         features['default_values'][NETWORK_NAME] = ''
  67         features['default_values'][SUBNET_NAME] = ''
  68         return features
  69
  70     def init(self):
  71         super(InstantiationValidationNoisyNeighborsBenchmark, self).init()
  72         common.replace_in_file(self.lua_file, 'local out_file = ""',
  73                                'local out_file = "' +
  74                                self.results_file + '"')
  75         heat_param = dict()
  76         heat_param['network'] = self.params[NETWORK_NAME]
  77         heat_param['subnet'] = self.params[SUBNET_NAME]
  78         heat_param['cores'] = self.params['number_of_cores']
  79         heat_param['memory'] = self.params['amount_of_ram']
  80         for i in range(0, int(self.params['num_of_neighbours'])):
  81             stack_name = self.stack_name + str(i)
  82             common.DEPLOYMENT_UNIT.deploy_heat_template(self.template_file,
  83                                                         stack_name,
  84                                                         heat_param)
  85             self.neighbor_stack_names.append(stack_name)
  86
  87     def finalize(self):
  88         common.replace_in_file(self.lua_file, 'local out_file = "' +
  89                                self.results_file + '"',
  90                                'local out_file = ""')
  91         # destroy neighbor stacks
  92         for stack_name in self.neighbor_stack_names:
  93             common.DEPLOYMENT_UNIT.destroy_heat_template(stack_name)
  94         self.neighbor_stack_names = list()