diff options
Diffstat (limited to 'functest_kubernetes/netperf')
-rw-r--r-- | functest_kubernetes/netperf/__init__.py | 0 | ||||
-rw-r--r-- | functest_kubernetes/netperf/netperf.py | 66 |
2 files changed, 66 insertions, 0 deletions
diff --git a/functest_kubernetes/netperf/__init__.py b/functest_kubernetes/netperf/__init__.py new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/functest_kubernetes/netperf/__init__.py diff --git a/functest_kubernetes/netperf/netperf.py b/functest_kubernetes/netperf/netperf.py new file mode 100644 index 00000000..3135a6c5 --- /dev/null +++ b/functest_kubernetes/netperf/netperf.py @@ -0,0 +1,66 @@ +#!/usr/bin/env python + +# Copyright (c) 2021 Orange 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 + +""" +Benchmarking Kubernetes Networking Performance +""" + +import glob +import logging +import os +import shutil +import subprocess +import time + +from xtesting.core import testcase + + +class Netperf(testcase.TestCase): + """Run Benchmarking Kubernetes Networking Performance""" + + __logger = logging.getLogger(__name__) + + def __init__(self, **kwargs): + super(Netperf, self).__init__(**kwargs) + self.output_log_name = 'functest-kubernetes.log' + self.output_debug_log_name = 'functest-kubernetes.debug.log' + + def check_requirements(self): + """Check if launch is in $PATH""" + self.is_skipped = not ( + shutil.which("launch") and shutil.which("plotperf")) + if self.is_skipped: + self.__logger.warning("launch or plotperf is missing") + + def run(self, **kwargs): + self.start_time = time.time() + try: + if not os.path.exists(self.res_dir): + os.makedirs(self.res_dir) + cmd = ['launch', '-iterations', '1', '-kubeConfig', + '/root/.kube/config'] + output = subprocess.check_output(cmd, stderr=subprocess.STDOUT) + self.__logger.info("%s\n%s", " ".join(cmd), output.decode("utf-8")) + lfiles = glob.glob(os.path.join( + 'results_netperf-latest', 'netperf-latest*.csv')) + results = max(lfiles, key=os.path.getmtime) + shutil.move(results, os.path.join(self.res_dir, 'netperf.csv')) + cmd = ['plotperf', '-c', + os.path.join(self.res_dir, 'netperf.csv'), + '-o', self.res_dir, '-s', 'netperf'] + output = subprocess.check_output(cmd, stderr=subprocess.STDOUT) + self.__logger.info("%s\n%s", " ".join(cmd), output.decode("utf-8")) + self.result = 100 + status = testcase.TestCase.EX_OK + except Exception: # pylint: disable=broad-except + self.__logger.exception("Can not run Netperf") + self.result = 0 + status = testcase.TestCase.EX_RUN_ERROR + self.stop_time = time.time() + return status |