# http://www.apache.org/licenses/LICENSE-2.0
#
+"""Tempest testcases implementation."""
+
from __future__ import division
import logging
import os
-import pkg_resources
import re
import shutil
import subprocess
import time
+import uuid
import yaml
from functest.core import testcase
+from functest.opnfv_tests.openstack.snaps import snaps_utils
from functest.opnfv_tests.openstack.tempest import conf_utils
from functest.utils.constants import CONST
import functest.utils.functest_utils as ft_utils
-""" logging configuration """
-logger = logging.getLogger(__name__)
+from snaps.config.flavor import FlavorConfig
+from snaps.config.network import NetworkConfig, SubnetConfig
+from snaps.config.project import ProjectConfig
+from snaps.config.user import UserConfig
+
+from snaps.openstack import create_flavor
+from snaps.openstack.create_flavor import OpenStackFlavor
+from snaps.openstack.tests import openstack_tests
+from snaps.openstack.utils import deploy_utils
+
+LOGGER = logging.getLogger(__name__)
-class TempestCommon(testcase.OSGCTestCase):
+
+class TempestCommon(testcase.TestCase):
+ # pylint: disable=too-many-instance-attributes
+ """TempestCommon testcases implementation class."""
def __init__(self, **kwargs):
super(TempestCommon, self).__init__(**kwargs)
- self.MODE = ""
- self.OPTION = ""
- self.VERIFIER_ID = conf_utils.get_verifier_id()
- self.VERIFIER_REPO_DIR = conf_utils.get_verifier_repo_dir(
- self.VERIFIER_ID)
- self.DEPLOYMENT_ID = conf_utils.get_verifier_deployment_id()
- self.DEPLOYMENT_DIR = conf_utils.get_verifier_deployment_dir(
- self.VERIFIER_ID, self.DEPLOYMENT_ID)
- self.VERIFICATION_ID = None
+ self.resources = TempestResourcesManager(**kwargs)
+ self.mode = ""
+ self.option = []
+ self.verifier_id = conf_utils.get_verifier_id()
+ self.verifier_repo_dir = conf_utils.get_verifier_repo_dir(
+ self.verifier_id)
+ self.deployment_id = conf_utils.get_verifier_deployment_id()
+ self.deployment_dir = conf_utils.get_verifier_deployment_dir(
+ self.verifier_id, self.deployment_id)
+ self.verification_id = None
@staticmethod
def read_file(filename):
+ """Read file and return content as a stripped list."""
with open(filename) as src:
return [line.strip() for line in src.readlines()]
+ @staticmethod
+ def get_verifier_result(verif_id):
+ """Retrieve verification results."""
+ result = {
+ 'num_tests': 0,
+ 'num_success': 0,
+ 'num_failures': 0,
+ 'num_skipped': 0
+ }
+ cmd = ["rally", "verify", "show", "--uuid", verif_id]
+ LOGGER.info("Showing result for a verification: '%s'.", cmd)
+ proc = subprocess.Popen(cmd,
+ stdout=subprocess.PIPE,
+ stderr=subprocess.STDOUT)
+ for line in proc.stdout:
+ new_line = line.replace(' ', '').split('|')
+ if 'Tests' in new_line:
+ break
+ LOGGER.info(line)
+ if 'Testscount' in new_line:
+ result['num_tests'] = int(new_line[2])
+ elif 'Success' in new_line:
+ result['num_success'] = int(new_line[2])
+ elif 'Skipped' in new_line:
+ result['num_skipped'] = int(new_line[2])
+ elif 'Failures' in new_line:
+ result['num_failures'] = int(new_line[2])
+ return result
+
def generate_test_list(self, verifier_repo_dir):
- logger.debug("Generating test case list...")
- if self.MODE == 'defcore':
+ """Generate test list based on the test mode."""
+ LOGGER.debug("Generating test case list...")
+ if self.mode == 'defcore':
shutil.copyfile(
conf_utils.TEMPEST_DEFCORE, conf_utils.TEMPEST_RAW_LIST)
- elif self.MODE == 'custom':
+ elif self.mode == 'custom':
if os.path.isfile(conf_utils.TEMPEST_CUSTOM):
shutil.copyfile(
conf_utils.TEMPEST_CUSTOM, conf_utils.TEMPEST_RAW_LIST)
raise Exception("Tempest test list file %s NOT found."
% conf_utils.TEMPEST_CUSTOM)
else:
- if self.MODE == 'smoke':
+ if self.mode == 'smoke':
testr_mode = "smoke"
- elif self.MODE == 'feature_multisite':
- testr_mode = "'[Kk]ingbird'"
- elif self.MODE == 'full':
+ elif self.mode == 'full':
testr_mode = ""
else:
- testr_mode = 'tempest.api.' + self.MODE
+ testr_mode = 'tempest.api.' + self.mode
cmd = ("cd {0};"
"testr list-tests {1} > {2};"
"cd -;".format(verifier_repo_dir,
ft_utils.execute_command(cmd)
def apply_tempest_blacklist(self):
- logger.debug("Applying tempest blacklist...")
+ """Exclude blacklisted test cases."""
+ LOGGER.debug("Applying tempest blacklist...")
cases_file = self.read_file(conf_utils.TEMPEST_RAW_LIST)
result_file = open(conf_utils.TEMPEST_LIST, 'w')
black_tests = []
try:
installer_type = CONST.__getattribute__('INSTALLER_TYPE')
deploy_scenario = CONST.__getattribute__('DEPLOY_SCENARIO')
- if (bool(installer_type) * bool(deploy_scenario)):
+ if bool(installer_type) * bool(deploy_scenario):
# if INSTALLER_TYPE and DEPLOY_SCENARIO are set we read the
# file
black_list_file = open(conf_utils.TEMPEST_BLACKLIST)
for test in tests:
black_tests.append(test)
break
- except Exception:
+ except Exception: # pylint: disable=broad-except
black_tests = []
- logger.debug("Tempest blacklist file does not exist.")
+ LOGGER.debug("Tempest blacklist file does not exist.")
for cases_line in cases_file:
for black_tests_line in black_tests:
result_file.close()
def run_verifier_tests(self):
- self.OPTION += (" --load-list {} --detailed"
- .format(conf_utils.TEMPEST_LIST))
-
- cmd_line = "rally verify start " + self.OPTION
- logger.info("Starting Tempest test suite: '%s'." % cmd_line)
+ """Execute tempest test cases."""
+ cmd = ["rally", "verify", "start", "--load-list",
+ conf_utils.TEMPEST_LIST]
+ cmd.extend(self.option)
+ LOGGER.info("Starting Tempest test suite: '%s'.", cmd)
header = ("Tempest environment:\n"
" SUT: %s\n Scenario: %s\n Node: %s\n Date: %s\n" %
"environment.log"), 'w+')
f_env.write(header)
- p = subprocess.Popen(
- cmd_line, shell=True,
+ proc = subprocess.Popen(
+ cmd,
stdout=subprocess.PIPE,
stderr=f_stderr,
bufsize=1)
- with p.stdout:
- for line in iter(p.stdout.readline, b''):
- if re.search("\} tempest\.", line):
- logger.info(line.replace('\n', ''))
+ with proc.stdout:
+ for line in iter(proc.stdout.readline, b''):
+ if re.search(r"\} tempest\.", line):
+ LOGGER.info(line.replace('\n', ''))
elif re.search('Starting verification', line):
- logger.info(line.replace('\n', ''))
+ LOGGER.info(line.replace('\n', ''))
first_pos = line.index("UUID=") + len("UUID=")
last_pos = line.index(") for deployment")
- self.VERIFICATION_ID = line[first_pos:last_pos]
- logger.debug('Verification UUID: %s', self.VERIFICATION_ID)
+ self.verification_id = line[first_pos:last_pos]
+ LOGGER.debug('Verification UUID: %s', self.verification_id)
f_stdout.write(line)
- p.wait()
+ proc.wait()
f_stdout.close()
f_stderr.close()
f_env.close()
def parse_verifier_result(self):
- if self.VERIFICATION_ID is None:
+ """Parse and save test results."""
+ if self.verification_id is None:
raise Exception('Verification UUID not found')
- cmd_line = "rally verify show --uuid {}".format(self.VERIFICATION_ID)
- logger.info("Showing result for a verification: '%s'." % cmd_line)
- p = subprocess.Popen(cmd_line,
- shell=True,
- stdout=subprocess.PIPE,
- stderr=subprocess.STDOUT)
- for line in p.stdout:
- new_line = line.replace(' ', '').split('|')
- if 'Tests' in new_line:
- break
-
- logger.info(line)
- if 'Testscount' in new_line:
- num_tests = new_line[2]
- elif 'Success' in new_line:
- num_success = new_line[2]
- elif 'Skipped' in new_line:
- num_skipped = new_line[2]
- elif 'Failures' in new_line:
- num_failures = new_line[2]
-
+ stat = self.get_verifier_result(self.verification_id)
try:
- num_executed = int(num_tests) - int(num_skipped)
+ num_executed = stat['num_tests'] - stat['num_skipped']
try:
- self.result = 100 * int(num_success) / int(num_executed)
+ self.result = 100 * stat['num_success'] / num_executed
except ZeroDivisionError:
- logger.error("No test has been executed")
self.result = 0
- return
+ if stat['num_tests'] > 0:
+ LOGGER.info("All tests have been skipped")
+ else:
+ LOGGER.error("No test has been executed")
+ return
with open(os.path.join(conf_utils.TEMPEST_RESULTS_DIR,
"tempest.log"), 'r') as logfile:
output = logfile.read()
success_testcases = []
- for match in re.findall('.*\{0\} (.*?)[. ]*success ', output):
+ for match in re.findall(r'.*\{0\} (.*?)[. ]*success ', output):
success_testcases.append(match)
failed_testcases = []
- for match in re.findall('.*\{0\} (.*?)[. ]*fail ', output):
+ for match in re.findall(r'.*\{0\} (.*?)[. ]*fail ', output):
failed_testcases.append(match)
skipped_testcases = []
- for match in re.findall('.*\{0\} (.*?)[. ]*skip:', output):
+ for match in re.findall(r'.*\{0\} (.*?)[. ]*skip:', output):
skipped_testcases.append(match)
- self.details = {"tests": int(num_tests),
- "failures": int(num_failures),
+ self.details = {"tests": stat['num_tests'],
+ "failures": stat['num_failures'],
"success": success_testcases,
- "errors": failed_testcases,
- "skipped": skipped_testcases}
- except Exception:
+ "skipped": skipped_testcases,
+ "errors": failed_testcases}
+ except Exception: # pylint: disable=broad-except
self.result = 0
- logger.info("Tempest %s success_rate is %s%%"
- % (self.case_name, self.result))
+ LOGGER.info("Tempest %s success_rate is %s%%",
+ self.case_name, self.result)
def run(self):
try:
if not os.path.exists(conf_utils.TEMPEST_RESULTS_DIR):
os.makedirs(conf_utils.TEMPEST_RESULTS_DIR)
- image_and_flavor = conf_utils.create_tempest_resources()
+ resources = self.resources.create()
+ compute_cnt = snaps_utils.get_active_compute_cnt(
+ self.resources.os_creds)
conf_utils.configure_tempest(
- self.DEPLOYMENT_DIR,
- IMAGE_ID=image_and_flavor.get("image_id"),
- FLAVOR_ID=image_and_flavor.get("flavor_id"),
- MODE=self.MODE)
- self.generate_test_list(self.VERIFIER_REPO_DIR)
+ self.deployment_dir,
+ network_name=resources.get("network_name"),
+ image_id=resources.get("image_id"),
+ flavor_id=resources.get("flavor_id"),
+ compute_cnt=compute_cnt)
+ self.generate_test_list(self.verifier_repo_dir)
self.apply_tempest_blacklist()
self.run_verifier_tests()
self.parse_verifier_result()
res = testcase.TestCase.EX_OK
- except Exception as e:
- logger.error('Error with run: %s' % e)
+ except Exception as err: # pylint: disable=broad-except
+ LOGGER.error('Error with run: %s', err)
res = testcase.TestCase.EX_RUN_ERROR
+ finally:
+ self.resources.cleanup()
self.stop_time = time.time()
return res
class TempestSmokeSerial(TempestCommon):
-
+ """Tempest smoke serial testcase implementation."""
def __init__(self, **kwargs):
if "case_name" not in kwargs:
kwargs["case_name"] = 'tempest_smoke_serial'
TempestCommon.__init__(self, **kwargs)
- self.MODE = "smoke"
- self.OPTION = "--concurrency 1"
+ self.mode = "smoke"
+ self.option = ["--concurrency", "1"]
class TempestSmokeParallel(TempestCommon):
-
+ """Tempest smoke parallel testcase implementation."""
def __init__(self, **kwargs):
if "case_name" not in kwargs:
kwargs["case_name"] = 'tempest_smoke_parallel'
TempestCommon.__init__(self, **kwargs)
- self.MODE = "smoke"
- self.OPTION = ""
+ self.mode = "smoke"
class TempestFullParallel(TempestCommon):
-
+ """Tempest full parallel testcase implementation."""
def __init__(self, **kwargs):
if "case_name" not in kwargs:
kwargs["case_name"] = 'tempest_full_parallel'
TempestCommon.__init__(self, **kwargs)
- self.MODE = "full"
-
-
-class TempestMultisite(TempestCommon):
-
- def __init__(self, **kwargs):
- if "case_name" not in kwargs:
- kwargs["case_name"] = 'multisite'
- TempestCommon.__init__(self, **kwargs)
- self.MODE = "feature_multisite"
- self.OPTION = "--concurrency 1"
- conf_utils.install_verifier_ext(
- pkg_resources.resource_filename('kingbird', '..'))
+ self.mode = "full"
class TempestCustom(TempestCommon):
-
+ """Tempest custom testcase implementation."""
def __init__(self, **kwargs):
if "case_name" not in kwargs:
kwargs["case_name"] = 'tempest_custom'
TempestCommon.__init__(self, **kwargs)
- self.MODE = "custom"
- self.OPTION = "--concurrency 1"
+ self.mode = "custom"
+ self.option = ["--concurrency", "1"]
class TempestDefcore(TempestCommon):
-
+ """Tempest Defcore testcase implementation."""
def __init__(self, **kwargs):
if "case_name" not in kwargs:
kwargs["case_name"] = 'tempest_defcore'
TempestCommon.__init__(self, **kwargs)
- self.MODE = "defcore"
- self.OPTION = "--concurrency 1"
+ self.mode = "defcore"
+ self.option = ["--concurrency", "1"]
+
+
+class TempestResourcesManager(object):
+ """Tempest resource manager."""
+ def __init__(self, **kwargs):
+ self.os_creds = kwargs.get('os_creds') or snaps_utils.get_credentials()
+ self.guid = '-' + str(uuid.uuid4())
+ self.creators = list()
+
+ if hasattr(CONST, 'snaps_images_cirros'):
+ self.cirros_image_config = CONST.__getattribute__(
+ 'snaps_images_cirros')
+ else:
+ self.cirros_image_config = None
+
+ def _create_project(self):
+ """Create project for tests."""
+ project_creator = deploy_utils.create_project(
+ self.os_creds, ProjectConfig(
+ name=CONST.__getattribute__(
+ 'tempest_identity_tenant_name') + self.guid,
+ description=CONST.__getattribute__(
+ 'tempest_identity_tenant_description')))
+ if project_creator is None or project_creator.get_project() is None:
+ raise Exception("Failed to create tenant")
+ self.creators.append(project_creator)
+ return project_creator.get_project().id
+
+ def _create_user(self):
+ """Create user for tests."""
+ user_creator = deploy_utils.create_user(
+ self.os_creds, UserConfig(
+ name=CONST.__getattribute__(
+ 'tempest_identity_user_name') + self.guid,
+ password=CONST.__getattribute__(
+ 'tempest_identity_user_password'),
+ project_name=CONST.__getattribute__(
+ 'tempest_identity_tenant_name') + self.guid))
+ if user_creator is None or user_creator.get_user() is None:
+ raise Exception("Failed to create user")
+ self.creators.append(user_creator)
+ return user_creator.get_user().id
+
+ def _create_network(self, project_name):
+ """Create network for tests."""
+ tempest_network_type = None
+ tempest_physical_network = None
+ tempest_segmentation_id = None
+
+ if hasattr(CONST, 'tempest_network_type'):
+ tempest_network_type = CONST.__getattribute__(
+ 'tempest_network_type')
+ if hasattr(CONST, 'tempest_physical_network'):
+ tempest_physical_network = CONST.__getattribute__(
+ 'tempest_physical_network')
+ if hasattr(CONST, 'tempest_segmentation_id'):
+ tempest_segmentation_id = CONST.__getattribute__(
+ 'tempest_segmentation_id')
+
+ tempest_net_name = CONST.__getattribute__(
+ 'tempest_private_net_name') + self.guid
+
+ network_creator = deploy_utils.create_network(
+ self.os_creds, NetworkConfig(
+ name=tempest_net_name,
+ project_name=project_name,
+ network_type=tempest_network_type,
+ physical_network=tempest_physical_network,
+ segmentation_id=tempest_segmentation_id,
+ subnet_settings=[SubnetConfig(
+ name=CONST.__getattribute__(
+ 'tempest_private_subnet_name') + self.guid,
+ project_name=project_name,
+ cidr=CONST.__getattribute__(
+ 'tempest_private_subnet_cidr'))]))
+ if network_creator is None or network_creator.get_network() is None:
+ raise Exception("Failed to create private network")
+ self.creators.append(network_creator)
+ return tempest_net_name
+
+ def _create_image(self, name):
+ """Create image for tests"""
+ os_image_settings = openstack_tests.cirros_image_settings(
+ name, public=True,
+ image_metadata=self.cirros_image_config)
+ image_creator = deploy_utils.create_image(
+ self.os_creds, os_image_settings)
+ if image_creator is None:
+ raise Exception('Failed to create image')
+ self.creators.append(image_creator)
+ return image_creator.get_image().id
+
+ def _create_flavor(self, name):
+ """Create flavor for tests."""
+ scenario = CONST.__getattribute__('DEPLOY_SCENARIO')
+ flavor_metadata = None
+ if 'ovs' in scenario or 'fdio' in scenario:
+ flavor_metadata = create_flavor.MEM_PAGE_SIZE_LARGE
+ flavor_creator = OpenStackFlavor(
+ self.os_creds, FlavorConfig(
+ name=name,
+ ram=CONST.__getattribute__('openstack_flavor_ram'),
+ disk=CONST.__getattribute__('openstack_flavor_disk'),
+ vcpus=CONST.__getattribute__('openstack_flavor_vcpus'),
+ metadata=flavor_metadata))
+ flavor = flavor_creator.create()
+ if flavor is None:
+ raise Exception('Failed to create flavor')
+ self.creators.append(flavor_creator)
+ return flavor.id
+
+ def create(self, use_custom_images=False, use_custom_flavors=False,
+ create_project=False):
+ """Create resources for Tempest test suite."""
+ result = {
+ 'tempest_net_name': None,
+ 'image_id': None,
+ 'image_id_alt': None,
+ 'flavor_id': None,
+ 'flavor_id_alt': None
+ }
+ project_name = None
+
+ if create_project:
+ LOGGER.debug("Creating project and user for Tempest suite")
+ project_name = CONST.__getattribute__(
+ 'tempest_identity_tenant_name') + self.guid
+ result['project_id'] = self._create_project()
+ result['user_id'] = self._create_user()
+ result['tenant_id'] = result['project_id'] # for compatibility
+
+ LOGGER.debug("Creating private network for Tempest suite")
+ result['tempest_net_name'] = self._create_network(project_name)
+
+ LOGGER.debug("Creating image for Tempest suite")
+ image_name = CONST.__getattribute__('openstack_image_name') + self.guid
+ result['image_id'] = self._create_image(image_name)
+
+ if use_custom_images:
+ LOGGER.debug("Creating 2nd image for Tempest suite")
+ image_name = CONST.__getattribute__(
+ 'openstack_image_name_alt') + self.guid
+ result['image_id_alt'] = self._create_image(image_name)
+
+ if (CONST.__getattribute__('tempest_use_custom_flavors') == 'True' or
+ use_custom_flavors):
+ LOGGER.info("Creating flavor for Tempest suite")
+ name = CONST.__getattribute__('openstack_flavor_name') + self.guid
+ result['flavor_id'] = self._create_flavor(name)
+
+ if use_custom_flavors:
+ LOGGER.info("Creating 2nd flavor for Tempest suite")
+ scenario = CONST.__getattribute__('DEPLOY_SCENARIO')
+ if 'ovs' in scenario or 'fdio' in scenario:
+ CONST.__setattr__('openstack_flavor_ram', 1024)
+ name = CONST.__getattribute__(
+ 'openstack_flavor_name_alt') + self.guid
+ result['flavor_id_alt'] = self._create_flavor(name)
+
+ return result
+
+ def cleanup(self):
+ """
+ Cleanup all OpenStack objects. Should be called on completion.
+ """
+ for creator in reversed(self.creators):
+ try:
+ creator.clean()
+ except Exception as err: # pylint: disable=broad-except
+ LOGGER.error('Unexpected error cleaning - %s', err)
Code Review / functest.git / blobdiff