diff options
Diffstat (limited to 'yardstick')
11 files changed, 644 insertions, 4 deletions
diff --git a/yardstick/benchmark/scenarios/availability/__init__.py b/yardstick/benchmark/scenarios/availability/__init__.py index e69de29bb..fdad0fe95 100755 --- a/yardstick/benchmark/scenarios/availability/__init__.py +++ b/yardstick/benchmark/scenarios/availability/__init__.py @@ -0,0 +1,25 @@ +############################################################################## +# Copyright (c) 2016 Juan Qiu and others +# juan_ qiu@tongji.edu.cn +# 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 +############################################################################## + + +class ActionType: + ATTACKER = "attacker" + MONITOR = "monitor" + RESULTCHECKER = "resultchecker" + RESULTCOMPARER = "comparer" + OPERATION = "operation" + + +class Condition: + EQUAL = "eq" + GREATERTHAN = "gt" + GREATERTHANEQUAL = "gt_eq" + LESSTHAN = "lt" + LESSTHANEQUAL = "lt_eq" + IN = "in" diff --git a/yardstick/benchmark/scenarios/availability/operation/__init__.py b/yardstick/benchmark/scenarios/availability/operation/__init__.py new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/yardstick/benchmark/scenarios/availability/operation/__init__.py diff --git a/yardstick/benchmark/scenarios/availability/operation/baseoperation.py b/yardstick/benchmark/scenarios/availability/operation/baseoperation.py new file mode 100644 index 000000000..e776e87ae --- /dev/null +++ b/yardstick/benchmark/scenarios/availability/operation/baseoperation.py @@ -0,0 +1,81 @@ +############################################################################## +# Copyright (c) 2016 Juan Qiu and others +# juan_ qiu@tongji.edu.cn +# 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 +############################################################################## +import pkg_resources +import yaml +import logging +import os + +import yardstick.common.utils as utils + +LOG = logging.getLogger(__name__) + +operation_conf_path = pkg_resources.resource_filename( + "yardstick.benchmark.scenarios.availability", + "operation_conf.yaml") + + +class OperationMgr(object): + + def __init__(self): + self._operation_list = [] + + def init_operations(self, operation_cfgs, context): + LOG.debug("operationMgr confg: %s" % operation_cfgs) + for cfg in operation_cfgs: + operation_type = cfg['operation_type'] + operation_cls = BaseOperation.get_operation_cls(operation_type) + operation_ins = operation_cls(cfg, context) + operation_ins.key = cfg['key'] + operation_ins.setup() + self._operation_list.append(operation_ins) + + def __getitem__(self, item): + for obj in self._operation_list: + if(obj.key == item): + return obj + raise KeyError("No such operation instance of key - %s" % item) + + def rollback(self): + for _instance in self._operation_list: + _instance.rollback() + + +class BaseOperation(object): + + operation_cfgs = {} + + def __init__(self, config, context): + if not BaseOperation.operation_cfgs: + with open(operation_conf_path) as stream: + BaseOperation.operation_cfgs = yaml.load(stream) + self.key = '' + self._config = config + self._context = context + + @staticmethod + def get_operation_cls(type): + '''return operation instance of specified type''' + operation_type = type + for operation_cls in utils.itersubclasses(BaseOperation): + if operation_type == operation_cls.__operation__type__: + return operation_cls + raise RuntimeError("No such runner_type %s" % operation_type) + + def get_script_fullpath(self, path): + base_path = os.path.dirname(operation_conf_path) + return os.path.join(base_path, path) + + def setup(self): + pass + + def run(self): + pass + + def rollback(self): + pass diff --git a/yardstick/benchmark/scenarios/availability/operation/operation_general.py b/yardstick/benchmark/scenarios/availability/operation/operation_general.py new file mode 100644 index 000000000..d41371629 --- /dev/null +++ b/yardstick/benchmark/scenarios/availability/operation/operation_general.py @@ -0,0 +1,77 @@ +############################################################################## +# Copyright (c) 2016 Juan Qiu and others +# juan_ qiu@tongji.edu.cn +# 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 +############################################################################## +import logging +from baseoperation import BaseOperation +import yardstick.ssh as ssh +from yardstick.benchmark.scenarios.availability.util import buildshellparams + +LOG = logging.getLogger(__name__) + + +class GeneralOperaion(BaseOperation): + + __operation__type__ = "general-operation" + + def setup(self): + LOG.debug("config:%s context:%s" % (self._config, self._context)) + host = self._context.get(self._config['host'], None) + ip = host.get("ip", None) + user = host.get("user", "root") + key_filename = host.get("key_filename", "~/.ssh/id_rsa") + + self.connection = ssh.SSH(user, ip, key_filename=key_filename) + self.connection.wait(timeout=600) + LOG.debug("ssh host success!") + + self.key = self._config['key'] + + if "action_parameter" in self._config: + actionParameter = self._config['action_parameter'] + str = buildshellparams(actionParameter) + l = list(item for item in actionParameter.values()) + self.action_param = str.format(*l) + + if "rollback_parameter" in self._config: + rollbackParameter = self._config['rollback_parameter'] + str = buildshellparams(rollbackParameter) + l = list(item for item in rollbackParameter.values()) + self.rollback_param = str.format(*l) + + self.operation_cfgs = BaseOperation.operation_cfgs.get(self.key) + self.action_script = self.get_script_fullpath( + self.operation_cfgs['action_script']) + self.rollback_script = self.get_script_fullpath( + self.operation_cfgs['rollback_script']) + + def run(self): + if "action_parameter" in self._config: + exit_status, stdout, stderr = self.connection.execute( + self.action_param, + stdin=open(self.action_script, "r")) + else: + exit_status, stdout, stderr = self.connection.execute( + "/bin/sh -s ", + stdin=open(self.action_script, "r")) + + if exit_status == 0: + LOG.debug("success,the operation's output is: {0}".format(stdout)) + else: + LOG.error( + "the operation's error, stdout:%s, stderr:%s" % + (stdout, stderr)) + + def rollback(self): + if "rollback_parameter" in self._config: + exit_status, stdout, stderr = self.connection.execute( + self.rollback_param, + stdin=open(self.rollback_script, "r")) + else: + exit_status, stdout, stderr = self.connection.execute( + "/bin/sh -s ", + stdin=open(self.rollback_script, "r")) diff --git a/yardstick/benchmark/scenarios/availability/operation_conf.yaml b/yardstick/benchmark/scenarios/availability/operation_conf.yaml new file mode 100644 index 000000000..78c996d05 --- /dev/null +++ b/yardstick/benchmark/scenarios/availability/operation_conf.yaml @@ -0,0 +1,16 @@ +--- +# sample config file for ha test +# +schema: "yardstick:task:0.1" + +nova-create-instance: + action_script: ha_tools/nova/create_instance_from_image.bash + rollback_script: ha_tools/nova/delete_instance.bash + +swift_upload_file: + action_script: ha_tools/swift/upload.bash + rollback_script: ha_tools/swift/delete.bash + +swift_download_file: + action_script: ha_tools/swift/download.bash + rollback_script: ha_tools/file/remove_file.bash
\ No newline at end of file diff --git a/yardstick/benchmark/scenarios/availability/result_checker/__init__.py b/yardstick/benchmark/scenarios/availability/result_checker/__init__.py new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/yardstick/benchmark/scenarios/availability/result_checker/__init__.py diff --git a/yardstick/benchmark/scenarios/availability/result_checker/baseresultchecker.py b/yardstick/benchmark/scenarios/availability/result_checker/baseresultchecker.py new file mode 100644 index 000000000..1bdb9f2c2 --- /dev/null +++ b/yardstick/benchmark/scenarios/availability/result_checker/baseresultchecker.py @@ -0,0 +1,88 @@ +############################################################################## +# Copyright (c) 2016 Juan Qiu and others +# juan_ qiu@tongji.edu.cn +# 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 +############################################################################## +import pkg_resources +import yaml +import logging +import os + +import yardstick.common.utils as utils + +LOG = logging.getLogger(__name__) + +resultchecker_conf_path = pkg_resources.resource_filename( + "yardstick.benchmark.scenarios.availability", + "result_checker_conf.yaml") + + +class ResultCheckerMgr(object): + + def __init__(self): + self._result_checker_list = [] + + def init_ResultChecker(self, resultchecker_cfgs, context): + LOG.debug("resultcheckerMgr confg: %s" % resultchecker_cfgs) + + for cfg in resultchecker_cfgs: + resultchecker_type = cfg['checker_type'] + resultchecker_cls = BaseResultChecker.get_resultchecker_cls( + resultchecker_type) + resultchecker_ins = resultchecker_cls(cfg, context) + resultchecker_ins.key = cfg['key'] + resultchecker_ins.setup() + self._result_checker_list.append(resultchecker_ins) + + def __getitem__(self, item): + for obj in self._result_checker_list: + if(obj.key == item): + return obj + raise KeyError("No such result checker instance of key - %s" % item) + + def verify(self): + result = True + for obj in self._result_checker_list: + result &= obj.success + return result + + +class BaseResultChecker(object): + + resultchecker_cfgs = {} + + def __init__(self, config, context): + if not BaseResultChecker.resultchecker_cfgs: + with open(resultchecker_conf_path) as stream: + BaseResultChecker.resultchecker_cfgs = yaml.load(stream) + self.actualResult = object() + self.expectedResult = object() + self.success = False + + self._config = config + self._context = context + self.setup_done = False + + @staticmethod + def get_resultchecker_cls(type): + '''return resultchecker instance of specified type''' + resultchecker_type = type + for checker_cls in utils.itersubclasses(BaseResultChecker): + if resultchecker_type == checker_cls.__result_checker__type__: + return checker_cls + raise RuntimeError("No such runner_type %s" % resultchecker_type) + + def get_script_fullpath(self, path): + base_path = os.path.dirname(resultchecker_conf_path) + return os.path.join(base_path, path) + + def setup(self): + pass + + def verify(self): + if(self.actualResult == self.expectedResult): + self.success = True + return self.success diff --git a/yardstick/benchmark/scenarios/availability/result_checker/result_checker_general.py b/yardstick/benchmark/scenarios/availability/result_checker/result_checker_general.py new file mode 100644 index 000000000..70bf9aea6 --- /dev/null +++ b/yardstick/benchmark/scenarios/availability/result_checker/result_checker_general.py @@ -0,0 +1,107 @@ +############################################################################## +# Copyright (c) 2016 Juan Qiu and others +# juan_ qiu@tongji.edu.cn +# 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 +############################################################################## +import logging + +from baseresultchecker import BaseResultChecker +from yardstick.benchmark.scenarios.availability import Condition +import yardstick.ssh as ssh +from yardstick.benchmark.scenarios.availability.util import buildshellparams + +LOG = logging.getLogger(__name__) + + +class GeneralResultChecker(BaseResultChecker): + + __result_checker__type__ = "general-result-checker" + + def setup(self): + LOG.debug("config:%s context:%s" % (self._config, self._context)) + host = self._context.get(self._config['host'], None) + ip = host.get("ip", None) + user = host.get("user", "root") + key_filename = host.get("key_filename", "~/.ssh/id_rsa") + + self.connection = ssh.SSH(user, ip, key_filename=key_filename) + self.connection.wait(timeout=600) + LOG.debug("ssh host success!") + + self.key = self._config['key'] + self.type = self._config['checker_type'] + self.condition = self._config['condition'] + self.expectedResult = self._config['expectedValue'] + self.actualResult = object() + + self.key = self._config['key'] + if "parameter" in self._config: + parameter = self._config['parameter'] + str = buildshellparams(parameter) + l = list(item for item in parameter.values()) + self.shell_cmd = str.format(*l) + + self.resultchecker_cfgs = BaseResultChecker.resultchecker_cfgs.get( + self.key) + self.verify_script = self.get_script_fullpath( + self.resultchecker_cfgs['verify_script']) + + def verify(self): + if "parameter" in self._config: + exit_status, stdout, stderr = self.connection.execute( + self.shell_cmd, + stdin=open(self.verify_script, "r")) + LOG.debug("action script of the operation is: {0}" + .format(self.verify_script)) + LOG.debug("action parameter the of operation is: {0}" + .format(self.shell_cmd)) + else: + exit_status, stdout, stderr = self.connection.execute( + "/bin/bash -s ", + stdin=open(self.verify_script, "r")) + LOG.debug("action script of the operation is: {0}" + .format(self.verify_script)) + + LOG.debug("exit_status ,stdout : {0} ,{1}".format(exit_status, stdout)) + if exit_status == 0 and stdout: + self.actualResult = stdout + LOG.debug("verifying resultchecker: {0}".format(self.key)) + LOG.debug("verifying resultchecker,expected: {0}" + .format(self.expectedResult)) + LOG.debug("verifying resultchecker,actual: {0}" + .format(self.actualResult)) + LOG.debug("verifying resultchecker,condition: {0}" + .format(self.condition)) + if (type(self.expectedResult) is int): + self.actualResult = int(self.actualResult) + if self.condition == Condition.EQUAL: + self.success = self.actualResult == self.expectedResult + elif self.condition == Condition.GREATERTHAN: + self.success = self.actualResult > self.expectedResult + elif self.condition == Condition.GREATERTHANEQUAL: + self.success = self.actualResult >= self.expectedResult + elif self.condition == Condition.LESSTHANEQUAL: + self.success = self.actualResult <= self.expectedResult + elif self.condition == Condition.LESSTHAN: + self.success = self.actualResult < self.expectedResult + elif self.condition == Condition.IN: + self.success = self.expectedResult in self.actualResult + else: + self.success = False + LOG.debug( + "error happened when resultchecker: {0} Invalid condition" + .format(self.key)) + else: + self.success = False + LOG.debug( + "error happened when resultchecker: {0} verifying the result" + .format(self.key)) + LOG.error(stderr) + + LOG.debug( + "verifying resultchecker: {0},the result is : {1}" + .format(self.key, self.success)) + return self.success diff --git a/yardstick/benchmark/scenarios/availability/result_checker_conf.yaml b/yardstick/benchmark/scenarios/availability/result_checker_conf.yaml new file mode 100644 index 000000000..638c39a6e --- /dev/null +++ b/yardstick/benchmark/scenarios/availability/result_checker_conf.yaml @@ -0,0 +1,11 @@ +--- +# sample config file for ha test +# +schema: "yardstick:task:0.1" + +process-checker: + verify_script: ha_tools/check_process_python.bash +service-checker: + verify_script: ha_tools/check_service.bash +nova-instance-checker: + verify_script: ha_tools/nova/show_instances.bash
\ No newline at end of file diff --git a/yardstick/benchmark/scenarios/networking/ping.py b/yardstick/benchmark/scenarios/networking/ping.py index 3af354850..08755a08b 100644 --- a/yardstick/benchmark/scenarios/networking/ping.py +++ b/yardstick/benchmark/scenarios/networking/ping.py @@ -41,11 +41,17 @@ class Ping(base.Scenario): user = host.get('user', 'ubuntu') ip = host.get('ip', None) key_filename = host.get('key_filename', '/root/.ssh/id_rsa') - password = host.get('password', 'root') + password = host.get('password', None) + + if password is not None: + LOG.info("Log in via pw, user:%s, host:%s, pw:%s", + user, ip, password) + self.connection = ssh.SSH(user, ip, password=password) + else: + LOG.info("Log in via key, user:%s, host:%s, key_filename:%s", + user, ip, key_filename) + self.connection = ssh.SSH(user, ip, key_filename=key_filename) - LOG.info("user:%s, host:%s, key_filename:%s", user, ip, key_filename) - self.connection = ssh.SSH(user, ip, key_filename=key_filename, - password=password) self.connection.wait() def run(self, result): diff --git a/yardstick/benchmark/scenarios/networking/vsperf.py b/yardstick/benchmark/scenarios/networking/vsperf.py new file mode 100644 index 000000000..d3123083a --- /dev/null +++ b/yardstick/benchmark/scenarios/networking/vsperf.py @@ -0,0 +1,229 @@ +# Copyright 2016 Intel Corporation. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +""" Vsperf specific scenario definition """ + +import logging +import os +import subprocess +import csv + +import yardstick.ssh as ssh +from yardstick.benchmark.scenarios import base + +LOG = logging.getLogger(__name__) + + +class Vsperf(base.Scenario): + """Execute vsperf with defined parameters + + Parameters: + traffic_type - to specify the type of traffic executed by traffic generator + the valid values are "rfc2544", "continuous", "back2back" + type: string + default: "rfc2544" + pkt_sizes - a packet size for which test should be executed; + Multiple packet sizes can be tested by modification of Sequence runner + section inside TC YAML definition. + type: string + default: "64" + duration - sets duration for which traffic will be generated + type: int + default: 30 + bidirectional - speficies if traffic will be uni (False) or bi-directional + (True) + type: string + default: False + iload - specifies frame rate + type: string + default: 100 + rfc2544_trials - the number of trials performed for each packet size + type: string + default: NA + multistream - the number of simulated streams + type: string + default: 0 (disabled) + stream_type - specifies network layer used for multistream simulation + the valid values are "L4", "L3" and "L2" + type: string + default: "L4" + conf-file - path to the vsperf configuration file, which will be uploaded + to the VM + type: string + default: NA + setup-script - path to the setup script, which will be executed during + setup and teardown phases + type: string + default: NA + trafficgen_port1 - specifies device name of 1st interface connected to + the trafficgen + type: string + default: NA + trafficgen_port2 - specifies device name of 2nd interface connected to + the trafficgen + type: string + default: NA + external_bridge - specifies name of external bridge configured in OVS + type: string + default: "br-ex" + + """ + __scenario_type__ = "Vsperf" + + VSPERF_CONF = '~/vsperf-yardstick.conf' + + def __init__(self, scenario_cfg, context_cfg): + self.scenario_cfg = scenario_cfg + self.context_cfg = context_cfg + self.setup_done = False + self.client = None + self.tg_port1 = self.scenario_cfg['options'].get('trafficgen_port1', + None) + self.tg_port2 = self.scenario_cfg['options'].get('trafficgen_port2', + None) + self.br_ex = self.scenario_cfg['options'].get('external_bridge', + 'br-ex') + self.vsperf_conf = os.path.expanduser( + self.scenario_cfg['options'].get('conf-file', Vsperf.VSPERF_CONF)) + self.setup_script = self.scenario_cfg['options'].get('setup-script', + None) + if self.setup_script: + self.setup_script = os.path.expanduser(self.setup_script) + + def setup(self): + '''scenario setup''' + vsperf = self.context_cfg['host'] + vsperf_user = vsperf.get('user', 'ubuntu') + vsperf_password = vsperf.get('password', 'ubuntu') + vsperf_ip = vsperf.get('ip', None) + + # add trafficgen interfaces to the external bridge + if self.tg_port1: + subprocess.call('sudo bash -c "ovs-vsctl add-port %s %s"' % + (self.br_ex, self.tg_port1), shell=True) + if self.tg_port2: + subprocess.call('sudo bash -c "ovs-vsctl add-port %s %s"' % + (self.br_ex, self.tg_port2), shell=True) + + # copy vsperf conf to VM + LOG.info("user:%s, host:%s", vsperf_user, vsperf_ip) + self.client = ssh.SSH(vsperf_user, vsperf_ip, + password=vsperf_password) + # traffic generation could last long + self.client.wait(timeout=1800) + + # copy script to host + self.client.run("cat > ~/vsperf.conf", + stdin=open(self.vsperf_conf, "rb")) + + # execute external setup script + if self.setup_script: + cmd = "%s setup" % (self.setup_script) + LOG.info("Execute setup script \"%s\"", cmd) + subprocess.call(cmd, shell=True) + + self.setup_done = True + + def run(self, result): + """ execute the vsperf benchmark and return test results + within result dictionary + """ + def add_test_params(options, option, default_value): + """return parameter and its value as a string to be passed + to the VSPERF inside --test-params argument + + Parameters: + options - dictionary with scenario options + option - a name of option to be added to the string + default_value - value to be used in case that option + is not defined inside scenario options + """ + if option in options: + return "%s=%s" % (option, options[option]) + elif default_value is not None: + return "%s=%s" % (option, default_value) + else: + return None + + if not self.setup_done: + self.setup() + + # remove results from previous tests + self.client.execute("rm -rf /tmp/results*") + + # get vsperf options + options = self.scenario_cfg['options'] + test_params = [] + test_params.append(add_test_params(options, "traffic_type", "rfc2544")) + test_params.append(add_test_params(options, "pkt_sizes", "64")) + test_params.append(add_test_params(options, "duration", None)) + test_params.append(add_test_params(options, "bidirectional", "False")) + test_params.append(add_test_params(options, "iload", 100)) + test_params.append(add_test_params(options, "rfc2544_trials", None)) + test_params.append(add_test_params(options, "multistream", None)) + test_params.append(add_test_params(options, "stream_type", None)) + + # execute vsperf + cmd = "source ~/vsperfenv/bin/activate ; cd vswitchperf ; " + cmd += "./vsperf --mode trafficgen --conf-file ~/vsperf.conf " + cmd += "--test-params=\"%s\"" % (';'.join(filter(None, test_params))) + LOG.debug("Executing command: %s", cmd) + status, stdout, stderr = self.client.execute(cmd) + + if status: + raise RuntimeError(stderr) + + # get test results + cmd = "cat /tmp/results*/result.csv" + LOG.debug("Executing command: %s", cmd) + status, stdout, stderr = self.client.execute(cmd) + + if status: + raise RuntimeError(stderr) + + # convert result.csv to JSON format + reader = csv.DictReader(stdout.split('\r\n')) + result.update(reader.next()) + + # sla check; go through all defined SLAs and check if values measured + # by VSPERF are higher then those defined by SLAs + if 'sla' in self.scenario_cfg and \ + 'metrics' in self.scenario_cfg['sla']: + for metric in self.scenario_cfg['sla']['metrics'].split(','): + assert metric in result, \ + '%s is not collected by VSPERF' % (metric) + assert metric in self.scenario_cfg['sla'], \ + '%s is not defined in SLA' % (metric) + vs_res = float(result[metric]) + sla_res = float(self.scenario_cfg['sla'][metric]) + assert vs_res >= sla_res, \ + 'VSPERF_%s(%f) < SLA_%s(%f)' % \ + (metric, vs_res, metric, sla_res) + + def teardown(self): + """cleanup after the test execution""" + # remove trafficgen interfaces from the external bridge + if self.tg_port1: + subprocess.call('sudo bash -c "ovs-vsctl del-port %s %s"' % + (self.br_ex, self.tg_port1), shell=True) + if self.tg_port2: + subprocess.call('sudo bash -c "ovs-vsctl del-port %s %s"' % + (self.br_ex, self.tg_port2), shell=True) + + # execute external setup script + if self.setup_script: + cmd = "%s teardown" % (self.setup_script) + LOG.info("Execute setup script \"%s\"", cmd) + subprocess.call(cmd, shell=True) + + self.setup_done = False |