306 lines
14 KiB
Python
306 lines
14 KiB
Python
# 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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import collections
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import datetime
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import glob
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import json
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import logging
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import os
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import re
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import shutil
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import time
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import browbeat.tools
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from browbeat import elastic
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from browbeat import grafana
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from browbeat.path import get_workload_venv
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from browbeat.path import results_path
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from browbeat.workloads import base
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class Rally(base.WorkloadBase):
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def __init__(self, config, result_dir_ts):
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self.logger = logging.getLogger('browbeat.rally')
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self.config = config
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self.result_dir_ts = result_dir_ts
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self.tools = browbeat.tools.Tools(self.config)
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self.grafana = grafana.Grafana(self.config)
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self.elastic = elastic.Elastic(self.config, self.__class__.__name__.lower())
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def run_scenario(self, task_file, scenario_args, result_dir, test_name, benchmark):
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self.logger.debug("--------------------------------")
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self.logger.debug("task_file: {}".format(task_file))
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self.logger.info("Running with scenario_args: {}".format(json.dumps(scenario_args)))
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self.logger.debug("result_dir: {}".format(result_dir))
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self.logger.debug("test_name: {}".format(test_name))
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self.logger.debug("--------------------------------")
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from_ts = int(time.time() * 1000)
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if 'sleep_before' in self.config['rally']:
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time.sleep(self.config['rally']['sleep_before'])
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task_args = json.dumps(scenario_args)
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plugins = []
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if "plugins" in self.config['rally']:
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if len(self.config['rally']['plugins']) > 0:
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for plugin in self.config['rally']['plugins']:
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for name in plugin:
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plugins.append(plugin[name])
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plugin_string = ""
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if len(plugins) > 0:
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plugin_string = "--plugin-paths {}".format(",".join(plugins))
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cmd = "source {}; ".format(get_workload_venv('rally', True))
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cmd += "rally {} task start {} --task-args \'{}\' 2>&1 | tee {}.log".format(
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plugin_string, task_file, task_args, test_name)
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from_time = time.time()
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self.tools.run_cmd(cmd)['stdout']
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to_time = time.time()
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if 'sleep_after' in self.config['rally']:
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time.sleep(self.config['rally']['sleep_after'])
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to_ts = int(time.time() * 1000)
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self.grafana.create_grafana_urls({'from_ts': from_ts, 'to_ts': to_ts})
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self.grafana.print_dashboard_url(test_name)
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return (from_time, to_time)
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def get_task_id(self, test_name):
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cmd = "grep \"rally task report [a-z0-9\\-]* --out\" {}.log | awk '{{print $4}}'".format(
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test_name)
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return self.tools.run_cmd(cmd)['stdout']
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def gen_scenario_html(self, task_ids, test_name):
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all_task_ids = ' '.join(task_ids)
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cmd = "source {}; ".format(get_workload_venv('rally', True))
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cmd += "rally task report --task {} --out {}.html".format(
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all_task_ids, test_name)
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return self.tools.run_cmd(cmd)['stdout']
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def gen_scenario_json(self, task_id):
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cmd = "source {}; ".format(get_workload_venv('rally', True))
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cmd += "rally task results {}".format(task_id)
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return self.tools.run_cmd(cmd)['stdout']
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def gen_scenario_json_file(self, task_id, test_name):
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cmd = "source {}; ".format(get_workload_venv('rally', True))
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cmd += "rally task results {} > {}.json".format(task_id, test_name)
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return self.tools.run_cmd(cmd)['stdout']
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def rally_metadata(self, result, meta):
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result['rally_metadata'] = meta
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return result
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def file_to_json(self, filename, push_to_es=False):
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self.logger.info("Loading rally JSON file {} JSON".format(filename))
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rally_json = self.elastic.load_json_file(filename)
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errors, results = self.json_parse(rally_json)
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for error in errors:
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error_result = self.elastic.combine_metadata(error)
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with open("{}/{}-error_index-es.json".format(os.path.dirname(filename),
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os.path.basename(filename)),
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'w+') as error_file:
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json.dump(error_result, error_file)
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for result in results:
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result_doc = self.elastic.combine_metadata(result)
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with open("{}/{}-result_index-es.json".format(os.path.dirname(filename),
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os.path.splitext(
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os.path.basename(filename))[0]),
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'w+') as result_file:
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json.dump(result_doc, result_file)
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return errors, results
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def json_parse(self, json_doc, metadata={}):
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"""Function to extract data out of a json document
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Args:
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json_doc (json): json document to parse
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metadata (dict): dict containing run specific metadata, ie rally UUID.
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Returns:
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errors (list) : errors contained within the json_doc
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results (list) : results contained within the json_doc
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"""
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rally_data = {}
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errors = []
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results = []
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if len(json_doc) < 1:
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self.logger.error("Issue with JSON document")
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return False
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es_ts = datetime.datetime.utcnow()
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for metrics in json_doc[0]['result']:
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for workload in metrics:
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if type(metrics[workload]) is dict:
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for value in metrics[workload]:
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if not type(metrics[workload][value]) is list:
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if value not in rally_data:
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rally_data[value] = []
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rally_data[value].append(metrics[workload][value])
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if len(metrics['error']) > 0:
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iteration = 1
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workload_name = value
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if value.find('(') is not -1:
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iteration = re.findall(r'\d+', value)[0]
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workload_name = value.split('(')[0]
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error = {'action': workload_name.strip(),
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'iteration': iteration,
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'error_type': metrics['error'][0],
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'error_msg': metrics['error'][1],
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'timestamp': str(es_ts).replace(" ", "T"),
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'rally_setup': json_doc[0]['key']
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}
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if len(metadata) > 0:
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error.update(metadata)
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errors.append(error)
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for workload in rally_data:
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if not type(rally_data[workload]) is dict:
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iteration = 1
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workload_name = workload
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if workload.find('(') is not -1:
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iteration = re.findall(r'\d+', workload)[0]
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workload_name = workload.split('(')[0]
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rally_stats = {'action': workload_name.strip(),
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'iteration': iteration,
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'timestamp': str(es_ts).replace(" ", "T"),
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'grafana_url': [self.grafana.grafana_urls()],
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'rally_setup': json_doc[0]['key'],
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'raw': rally_data[workload]}
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if len(metadata) > 0:
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rally_stats.update(metadata)
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results.append(rally_stats)
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return errors, results
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def json_result(self, task_id, scenario_name, run, test_name, result_dir):
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success = True
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self.logger.info("Loading Task_ID {} JSON".format(task_id))
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rally_json = self.elastic.load_json(self.gen_scenario_json(task_id))
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errors, results = self.json_parse(rally_json, {'scenario': scenario_name,
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'browbeat_rerun': run,
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'result': task_id})
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for error in errors:
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error_result = self.elastic.combine_metadata(error)
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status = self.elastic.index_result(error_result, test_name, result_dir,
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'rally', 'error')
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if not status:
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success = False
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for result in results:
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result = self.elastic.combine_metadata(result)
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status = self.elastic.index_result(
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result, test_name, result_dir, 'rally')
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if not status:
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success = False
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return success
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def run_workload(self, workload, run_iteration):
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"""Runs a Browbeat Rally workload"""
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results = []
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self.logger.info("Running Rally workload: {}".format(workload["name"]))
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es_ts = datetime.datetime.utcnow()
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def_concurrencies = workload["concurrency"]
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def_times = workload["times"]
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self.logger.debug("Default Concurrencies: {}".format(def_concurrencies))
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self.logger.debug("Default Times: {}".format(def_times))
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for scenario in workload["scenarios"]:
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if not scenario["enabled"]:
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self.logger.info("{} scenario is disabled".format(scenario['name']))
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continue
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self.logger.info("Running Scenario: {}".format(scenario["name"]))
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self.logger.debug("Scenario File: {}".format(scenario["file"]))
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self.update_total_scenarios()
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scenario_name = scenario["name"]
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scenario_file = scenario["file"]
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del scenario["enabled"]
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del scenario["file"]
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del scenario["name"]
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if len(scenario) > 0:
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self.logger.debug("Overriding Scenario Args: {}".format(scenario))
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result_dir = self.tools.create_results_dir(
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results_path, self.result_dir_ts,
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self.__class__.__name__.lower(),
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workload["name"], scenario_name
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)
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self.logger.debug("Created result directory: {}".format(result_dir))
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self.workload_logger(self.__class__.__name__)
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# Override concurrency/times
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if "concurrency" in scenario:
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concurrencies = scenario["concurrency"]
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del scenario["concurrency"]
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else:
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concurrencies = def_concurrencies
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if "times" not in scenario:
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scenario["times"] = def_times
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concurrency_count_dict = collections.Counter()
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for concurrency in concurrencies:
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scenario["concurrency"] = concurrency
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# Correct iteration/rerun
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rerun_range = range(self.config["browbeat"]["rerun"])
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if self.config["browbeat"]["rerun_type"] == "complete":
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rerun_range = range(run_iteration, run_iteration + 1)
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for run in rerun_range:
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self.update_total_tests()
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concurrency_count_dict[concurrency] += 1
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test_name = "{}-browbeat-{}-{}-{}-iteration-{}".format(
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es_ts.strftime("%Y%m%d-%H%M%S"), scenario_name, concurrency,
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concurrency_count_dict[concurrency], run)
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if not result_dir:
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self.logger.error(
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"Failed to create result directory")
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exit(1)
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from_time, to_time = self.run_scenario(
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scenario_file, scenario, result_dir, test_name, workload["name"])
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new_test_name = test_name.split("-")
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new_test_name = new_test_name[3:]
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new_test_name = "-".join(new_test_name)
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# Find task id (if task succeeded in running)
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task_id = self.get_task_id(test_name)
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if task_id:
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self.logger.info("Generating Rally HTML for task_id : {}".format(task_id))
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self.gen_scenario_html([task_id], test_name)
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self.gen_scenario_json_file(task_id, test_name)
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results.append(task_id)
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self.update_total_pass_tests()
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if self.config["elasticsearch"]["enabled"]:
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# Start indexing
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index_status = self.json_result(
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task_id, scenario_name, run, test_name, result_dir)
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if not index_status:
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self.update_index_failures()
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self.get_time_dict(to_time, from_time, workload["name"], new_test_name,
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self.__class__.__name__, "pass", index_status)
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else:
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self.get_time_dict(to_time, from_time, workload["name"], new_test_name,
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self.__class__.__name__, "pass", )
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else:
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self.logger.error("Cannot find task_id")
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self.update_total_fail_tests()
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self.get_time_dict(to_time, from_time, workload["name"], new_test_name,
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self.__class__.__name__, "fail")
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for data in glob.glob("./{}*".format(test_name)):
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shutil.move(data, result_dir)
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self.logger.debug("Creating Combined Rally Reports")
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combined_html_name = "all-rally-run-{}".format(run_iteration)
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self.gen_scenario_html(results, combined_html_name)
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if os.path.isfile("{}.html".format(combined_html_name)):
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shutil.move("{}.html".format(combined_html_name), "{}/{}/{}/{}".format(results_path,
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self.result_dir_ts, self.__class__.__name__.lower(), workload["name"]))
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