#!/usr/bin/env python # Copyright (c) 2017 HUAWEI TECHNOLOGIES CO.,LTD 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 import logging import os import pkg_resources import re import subprocess import shutil import time import urlparse from functest.core import testcase from functest.utils.constants import CONST import functest.utils.functest_utils as ft_utils import functest.utils.openstack_utils as openstack_utils class OnosBase(testcase.TestCase): onos_repo_path = CONST.__getattribute__('dir_repo_onos') onos_sfc_image_name = CONST.__getattribute__('onos_sfc_image_name') onos_sfc_image_path = os.path.join( CONST.__getattribute__('dir_functest_images'), CONST.__getattribute__('onos_sfc_image_file_name')) onos_sfc_path = pkg_resources.resource_filename( 'functest', 'opnfv_tests/sdn/onos/sfc') installer_type = CONST.__getattribute__('INSTALLER_TYPE') logger = logging.getLogger(__name__) def __init__(self, **kwargs): if "case_name" not in kwargs: kwargs["case_name"] = "onos_base" super(OnosBase, self).__init__(**kwargs) def run(self): self.start_time = time.time() try: self._run() res = testcase.TestCase.EX_OK except Exception as e: self.logger.error('Error with run: %s', e) res = testcase.TestCase.EX_RUN_ERROR self.stop_time = time.time() return res def _run(self): raise NotImplementedError('_run is not implemented') class Onos(OnosBase): def __init__(self, **kwargs): if "case_name" not in kwargs: kwargs["case_name"] = "onos" super(Onos, self).__init__(**kwargs) self.log_path = os.path.join(self.onos_repo_path, 'TestON/logs') def set_onos_ip(self): if (self.installer_type and self.installer_type.lower() == 'joid'): sdn_controller_env = os.getenv('SDN_CONTROLLER') OC1 = re.search(r"\d+\.\d+\.\d+\.\d+", sdn_controller_env).group() else: neutron_url = openstack_utils.get_endpoint(service_type='network') OC1 = urlparse.urlparse(neutron_url).hostname os.environ['OC1'] = OC1 self.logger.debug("ONOS IP is %s", OC1) def run_onos_script(self, testname): cli_dir = os.path.join(self.onos_repo_path, 'TestON/bin/cli.py') cmd = '{0} run {1}'.format(cli_dir, testname) self.logger.debug("Run script: %s", testname) ft_utils.execute_command_raise( cmd, error_msg=('Error when running ONOS script: %s' % (testname))) def clean_existing_logs(self): log_dir = [f for f in os.listdir(self.log_path)] for log in log_dir: try: if os.path.isdir(log): shutil.rmtree(log) elif os.path.isfile(log): os.remove(log) except OSError as e: self.logger.error('Error with deleting file %s: %s', log, e.strerror) def get_result(self): cmd = 'grep -rnh Fail {0}'.format(self.log_path) p = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT) for line in p.stdout: self.logger.debug(line) if re.search("\s+[1-9]+\s+", line): self.logger.debug("Testcase Fails\n" + line) cmd = "grep -rnh 'Execution Time' {0}".format(self.log_path) result_buffer = os.popen(cmd).read() time1 = result_buffer[114:128] time2 = result_buffer[28:42] cmd = "grep -rnh 'Success Percentage' {0}".format( os.path.join(self.log_path, "FUNCvirNetNB_*")) result_buffer = os.popen(cmd).read() if result_buffer.find('100%') >= 0: result1 = 'Success' else: result1 = 'Failed' cmd = "grep -rnh 'Success Percentage' {0}".format( os.path.join(self.log_path, "FUNCvirNetNBL3*")) result_buffer = os.popen(cmd).read() if result_buffer.find('100%') >= 0: result2 = 'Success' else: result2 = 'Failed' status1 = [] status2 = [] cmd = "grep -rnh 'h3' {0}".format( os.path.join(self.log_path, "FUNCvirNetNB_*")) result_buffer = os.popen(cmd).read() pattern = re.compile("

([^-]+) - ([^-]+) - (\S*)

") # res = pattern.search(result_buffer).groups() res = pattern.findall(result_buffer) i = 0 for index in range(len(res)): status1.append({'Case name:': res[i][0] + res[i][1], 'Case result': res[i][2]}) i = i + 1 cmd = "grep -rnh 'h3' {0}".format( os.path.join(self.log_path, "FUNCvirNetNBL3*")) result_buffer = os.popen(cmd).read() pattern = re.compile("

([^-]+) - ([^-]+) - (\S*)

") res = pattern.findall(result_buffer) i = 0 for index in range(len(res)): status2.append({'Case name:': res[i][0] + res[i][1], 'Case result': res[i][2]}) i = i + 1 payload = {'FUNCvirNet': {'duration': time1, 'result': result1, 'status': status1}, 'FUNCvirNetL3': {'duration': time2, 'result': result2, 'status': status2}} return payload def parse_result(self): result = self.get_result() status = "FAIL" try: if (result['FUNCvirNet']['result'] == "Success" and result['FUNCvirNetL3']['result'] == "Success"): status = "PASS" except Exception: self.logger.error("Unable to set ONOS result") self.result = status self.details = result def _run(self): self.clean_existing_logs() self.set_onos_ip() self.run_onos_script('FUNCvirNetNB') self.run_onos_script('FUNCvirNetNBL3') self.parse_result() class OnosSfc(OnosBase): def __init__(self, **kwargs): if "case_name" not in kwargs: kwargs["case_name"] = "onos_sfc" super(OnosSfc, self).__init__(**kwargs) def get_ip(self, type): url = openstack_utils.get_endpoint(service_type=type) self.logger.debug('get_ip for %s: %s', type, url) return urlparse.urlparse(url).hostname def update_sfc_onos_file(self, before, after): file_dir = os.path.join(self.onos_sfc_path, "sfc_onos.py") cmd = "sed -i 's/{0}/{1}/g' {2}".format(before, after, file_dir) ft_utils.execute_command_raise( cmd, error_msg=('Error with replacing %s with %s' % (before, after))) def create_image(self): self.logger.warn('inside create_image') glance_client = openstack_utils.get_glance_client() image_id = openstack_utils.create_glance_image( glance_client, self.onos_sfc_image_name, self.onos_sfc_image_path) if image_id is None: raise Exception('Failed to create image') self.logger.debug("Image '%s' with ID=%s is created successfully.", self.onos_sfc_image_name, image_id) def set_sfc_conf(self): self.update_sfc_onos_file("keystone_ip", self.get_ip("identity")) self.update_sfc_onos_file("neutron_ip", self.get_ip("network")) self.update_sfc_onos_file("nova_ip", self.get_ip("compute")) self.update_sfc_onos_file("glance_ip", self.get_ip("image")) self.update_sfc_onos_file("console", CONST.__getattribute__('OS_PASSWORD')) neutron_client = openstack_utils.get_neutron_client() ext_net = openstack_utils.get_external_net(neutron_client) self.update_sfc_onos_file("admin_floating_net", ext_net) self.logger.debug("SFC configuration is modified") def sfc_test(self): cmd = 'python {0}'.format(os.path.join(self.onos_sfc_path, 'sfc.py')) ft_utils.execute_command_raise(cmd, error_msg='Error with testing SFC') def _run(self): self.create_image() self.set_sfc_conf() self.sfc_test()