3 # jose.lausuch@ericsson.com
4 # valentin.boucher@orange.com
5 # All rights reserved. This program and the accompanying materials
6 # are made available under the terms of the Apache License, Version 2.0
7 # which accompanies this distribution, and is available at
8 # http://www.apache.org/licenses/LICENSE-2.0
20 from datetime import datetime as dt
24 from six.moves import urllib
27 from functest.utils import constants
28 from functest.utils import decorators
29 from functest.utils.constants import CONST
31 logger = logging.getLogger(__name__)
34 # ----------------------------------------------------------
38 # -----------------------------------------------------------
39 def check_internet_connectivity(url='http://www.opnfv.org/'):
41 Check if there is access to the internet
44 urllib.request.urlopen(url, timeout=5)
46 except urllib.error.URLError:
50 def download_url(url, dest_path):
52 Download a file to a destination path given a URL
54 name = url.rsplit('/')[-1]
55 dest = dest_path + "/" + name
57 response = urllib.request.urlopen(url)
58 except (urllib.error.HTTPError, urllib.error.URLError):
61 with open(dest, 'wb') as f:
62 shutil.copyfileobj(response, f)
66 # ----------------------------------------------------------
70 # -----------------------------------------------------------
71 def get_installer_type():
73 Get installer type (fuel, apex, joid, compass)
76 installer = os.environ['INSTALLER_TYPE']
78 logger.error("Impossible to retrieve the installer type")
79 installer = "Unknown_installer"
88 # Use the build tag to retrieve the version
89 # By default version is unknown
90 # if launched through CI the build tag has the following format
91 # jenkins-<project>-<installer>-<pod>-<job>-<branch>-<id>
92 # e.g. jenkins-functest-fuel-opnfv-jump-2-daily-master-190
93 # jenkins-functest-fuel-baremetal-weekly-master-8
94 # use regex to match branch info
95 rule = "(dai|week)ly-(.+?)-[0-9]*"
96 build_tag = CONST.__getattribute__('BUILD_TAG')
99 m = re.search(rule, build_tag)
106 def logger_test_results(project, case_name, status, details):
108 Format test case results for the logger
110 pod_name = CONST.__getattribute__('NODE_NAME')
111 scenario = CONST.__getattribute__('DEPLOY_SCENARIO')
112 version = get_version()
113 build_tag = CONST.__getattribute__('BUILD_TAG')
114 db_url = CONST.__getattribute__("results_test_db_url")
118 "****************************************\n"
119 "\t %(p)s/%(n)s results \n\n"
120 "****************************************\n"
126 "build tag:\t%(b)s\n"
139 @decorators.can_dump_request_to_file
140 def push_results_to_db(project, case_name,
141 start_date, stop_date, result, details):
143 POST results to the Result target DB
145 # Retrieve params from CI and conf
146 url = CONST.__getattribute__("results_test_db_url")
149 installer = os.environ['INSTALLER_TYPE']
150 scenario = os.environ['DEPLOY_SCENARIO']
151 pod_name = os.environ['NODE_NAME']
152 build_tag = os.environ['BUILD_TAG']
153 except KeyError as e:
154 logger.error("Please set env var: " + str(e))
156 version = get_version()
157 test_start = dt.fromtimestamp(start_date).strftime('%Y-%m-%d %H:%M:%S')
158 test_stop = dt.fromtimestamp(stop_date).strftime('%Y-%m-%d %H:%M:%S')
160 params = {"project_name": project, "case_name": case_name,
161 "pod_name": pod_name, "installer": installer,
162 "version": version, "scenario": scenario, "criteria": result,
163 "build_tag": build_tag, "start_date": test_start,
164 "stop_date": test_stop, "details": details}
167 headers = {'Content-Type': 'application/json'}
169 r = requests.post(url, data=json.dumps(params, sort_keys=True),
173 except requests.RequestException as exc:
175 error = ("Pushing Result to DB(%s) failed: %s" %
178 error = ("Pushing Result to DB(%s) failed: %s" % (url, exc))
179 except Exception as e:
180 error = ("Error [push_results_to_db("
182 "project: '%(project)s', "
186 "scenario: '%(s)s', "
187 "criteria: '%(c)s', "
188 "build_tag: '%(t)s', "
189 "details: '%(d)s')]: "
210 def get_resolvconf_ns():
212 Get nameservers from current resolv.conf
215 rconf = open("/etc/resolv.conf", "r")
216 line = rconf.readline()
217 resolver = dns.resolver.Resolver()
219 ip = re.search(r"\b(?:[0-9]{1,3}\.){3}[0-9]{1,3}\b", line)
221 resolver.nameservers = [ip.group(0)]
223 result = resolver.query('opnfv.org')[0]
225 nameservers.append(ip.group())
226 except dns.exception.Timeout:
228 line = rconf.readline()
232 def get_ci_envvars():
234 Get the CI env variables
237 "installer": os.environ.get('INSTALLER_TYPE'),
238 "scenario": os.environ.get('DEPLOY_SCENARIO')}
242 def execute_command_raise(cmd, info=False, error_msg="",
243 verbose=True, output_file=None, env=None):
244 ret = execute_command(cmd, info, error_msg, verbose, output_file, env)
246 raise Exception(error_msg)
249 def execute_command(cmd, info=False, error_msg="",
250 verbose=True, output_file=None, env=None):
252 error_msg = ("The command '%s' failed." % cmd)
253 msg_exec = ("Executing command: '%s'" % cmd)
256 logger.info(msg_exec)
258 logger.debug(msg_exec)
259 p = subprocess.Popen(cmd, env=env, shell=True, stdout=subprocess.PIPE,
260 stderr=subprocess.STDOUT)
262 f = open(output_file, "w")
263 for line in iter(p.stdout.readline, b''):
267 line = line.replace('\n', '')
273 returncode = p.wait()
276 logger.error(error_msg)
281 def get_dict_by_test(testname):
282 with open(pkg_resources.resource_filename(
283 'functest', 'ci/testcases.yaml')) as f:
284 testcases_yaml = yaml.safe_load(f)
286 for dic_tier in testcases_yaml.get("tiers"):
287 for dic_testcase in dic_tier['testcases']:
288 if dic_testcase['case_name'] == testname:
291 logger.error('Project %s is not defined in testcases.yaml' % testname)
295 def get_criteria_by_test(testname):
296 dict = get_dict_by_test(testname)
298 return dict['criteria']
302 # ----------------------------------------------------------
306 # -----------------------------------------------------------
307 def get_parameter_from_yaml(parameter, file):
309 Returns the value of a given parameter in file.yaml
310 parameter must be given in string format with dots
311 Example: general.openstack.image_name
313 with open(file) as f:
314 file_yaml = yaml.safe_load(f)
317 for element in parameter.split("."):
318 value = value.get(element)
320 raise ValueError("The parameter %s is not defined in"
321 " %s" % (parameter, file))
325 def get_functest_config(parameter):
326 yaml_ = constants.CONST.__getattribute__('CONFIG_FUNCTEST_YAML')
327 return get_parameter_from_yaml(parameter, yaml_)
330 def merge_dicts(dict1, dict2):
331 for k in set(dict1.keys()).union(dict2.keys()):
332 if k in dict1 and k in dict2:
333 if isinstance(dict1[k], dict) and isinstance(dict2[k], dict):
334 yield (k, dict(merge_dicts(dict1[k], dict2[k])))
343 def get_functest_yaml():
344 with open(constants.CONST.__getattribute__('CONFIG_FUNCTEST_YAML')) as f:
345 functest_yaml = yaml.safe_load(f)
350 def print_separator():
351 logger.info("==============================================")
355 """Measure the time it takes for a function to complete"""
356 @functools.wraps(func)
357 def timed(*args, **kwargs):
359 result = func(*args, **kwargs)
361 elapsed = '{0}'.format(te - ts)
362 logger.info('{f}(*{a}, **{kw}) took: {t} sec'.format(
363 f=func.__name__, a=args, kw=kwargs, t=elapsed))
364 return result, elapsed