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#!/usr/bin/env python
# Copyright (c) 2016 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
"""Define classes required to run ODL suites.
It has been designed for any context. But helpers are given for
running test suites in OPNFV environment.
Example:
$ python odl.py
"""
from __future__ import division
import argparse
import fileinput
import logging
import os
import re
import sys
import os_client_config
from six.moves import urllib
from xtesting.core import robotframework
from functest.utils import config
from functest.utils import env
__author__ = "Cedric Ollivier <cedric.ollivier@orange.com>"
class ODLTests(robotframework.RobotFramework):
"""ODL test runner."""
odl_test_repo = getattr(config.CONF, 'dir_repo_odl_test')
neutron_suite_dir = os.path.join(
odl_test_repo, "csit/suites/openstack/neutron")
basic_suite_dir = os.path.join(
odl_test_repo, "csit/suites/integration/basic")
default_suites = [basic_suite_dir, neutron_suite_dir]
odl_variables_file = os.path.join(
odl_test_repo, 'csit/variables/Variables.robot')
__logger = logging.getLogger(__name__)
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.res_dir = os.path.join(
getattr(config.CONF, 'dir_results'), 'odl')
self.xml_file = os.path.join(self.res_dir, 'output.xml')
@classmethod
def set_robotframework_vars(cls, odlusername="admin", odlpassword="admin"):
"""Set credentials in csit/variables/Variables.robot.
Returns:
True if credentials are set.
False otherwise.
"""
try:
for line in fileinput.input(cls.odl_variables_file,
inplace=True):
print(re.sub("@{AUTH}.*",
"@{{AUTH}} {} {}".format(
odlusername, odlpassword),
line.rstrip()))
return True
except Exception: # pylint: disable=broad-except
cls.__logger.exception("Cannot set ODL creds:")
return False
def run_suites(self, suites=None, **kwargs):
"""Run the test suites
It has been designed to be called in any context.
It requires the following keyword arguments:
* odlusername,
* odlpassword,
* osauthurl,
* neutronurl,
* osusername,
* osprojectname,
* ospassword,
* odlip,
* odlwebport,
* odlrestconfport.
Here are the steps:
* set all RobotFramework_variables,
* create the output directories if required,
* get the results in output.xml,
* delete temporary files.
Args:
kwargs: Arbitrary keyword arguments.
Returns:
EX_OK if all suites ran well.
EX_RUN_ERROR otherwise.
"""
try:
if not suites:
suites = self.default_suites
odlusername = kwargs['odlusername']
odlpassword = kwargs['odlpassword']
osauthurl = kwargs['osauthurl']
keystoneurl = "{}://{}".format(
urllib.parse.urlparse(osauthurl).scheme,
urllib.parse.urlparse(osauthurl).netloc)
variable = ['KEYSTONEURL:' + keystoneurl,
'NEUTRONURL:' + kwargs['neutronurl'],
'OS_AUTH_URL:"' + osauthurl + '"',
'OSUSERNAME:"' + kwargs['osusername'] + '"',
('OSUSERDOMAINNAME:"' +
kwargs['osuserdomainname'] + '"'),
'OSTENANTNAME:"' + kwargs['osprojectname'] + '"',
('OSPROJECTDOMAINNAME:"' +
kwargs['osprojectdomainname'] + '"'),
'OSPASSWORD:"' + kwargs['ospassword'] + '"',
'ODL_SYSTEM_IP:' + kwargs['odlip'],
'PORT:' + kwargs['odlwebport'],
'RESTCONFPORT:' + kwargs['odlrestconfport']]
except KeyError:
self.__logger.exception("Cannot run ODL testcases. Please check")
return self.EX_RUN_ERROR
if not os.path.isfile(self.odl_variables_file):
self.__logger.info("Skip writting ODL creds")
else:
if not self.set_robotframework_vars(odlusername, odlpassword):
return self.EX_RUN_ERROR
return super().run(variable=variable, suites=suites)
def run(self, **kwargs):
"""Run suites in OPNFV environment
It basically checks env vars to call main() with the keywords
required.
Args:
kwargs: Arbitrary keyword arguments.
Returns:
EX_OK if all suites ran well.
EX_RUN_ERROR otherwise.
"""
try:
suites = self.default_suites
try:
suites = kwargs["suites"]
except KeyError:
pass
cloud = os_client_config.make_shade()
neutron_id = cloud.search_services('neutron')[0].id
endpoint = cloud.search_endpoints(
filters={
'interface': os.environ.get(
'OS_INTERFACE', 'public').replace('URL', ''),
'service_id': neutron_id})[0].url
kwargs = {'neutronurl': endpoint}
kwargs['odlip'] = env.get('SDN_CONTROLLER_IP')
kwargs['odlwebport'] = env.get('SDN_CONTROLLER_WEBPORT')
kwargs['odlrestconfport'] = env.get('SDN_CONTROLLER_RESTCONFPORT')
kwargs['odlusername'] = env.get('SDN_CONTROLLER_USER')
kwargs['odlpassword'] = env.get('SDN_CONTROLLER_PASSWORD')
kwargs['osusername'] = os.environ['OS_USERNAME']
kwargs['osuserdomainname'] = os.environ.get(
'OS_USER_DOMAIN_NAME', 'Default')
kwargs['osprojectname'] = os.environ['OS_PROJECT_NAME']
kwargs['osprojectdomainname'] = os.environ.get(
'OS_PROJECT_DOMAIN_NAME', 'Default')
kwargs['osauthurl'] = os.environ['OS_AUTH_URL']
kwargs['ospassword'] = os.environ['OS_PASSWORD']
assert kwargs['odlip']
except KeyError as ex:
self.__logger.error(
"Cannot run ODL testcases. Please check env var: %s", str(ex))
return self.EX_RUN_ERROR
except Exception: # pylint: disable=broad-except
self.__logger.exception("Cannot run ODL testcases.")
return self.EX_RUN_ERROR
return self.run_suites(suites, **kwargs)
class ODLParser(): # pylint: disable=too-few-public-methods
"""Parser to run ODL test suites."""
def __init__(self):
self.parser = argparse.ArgumentParser()
self.parser.add_argument(
'-n', '--neutronurl', help='Neutron Endpoint',
default='http://127.0.0.1:9696')
self.parser.add_argument(
'-k', '--osauthurl', help='OS_AUTH_URL as defined by OpenStack',
default='http://127.0.0.1:5000/v3')
self.parser.add_argument(
'-a', '--osusername', help='Username for OpenStack',
default='admin')
self.parser.add_argument(
'-f', '--osuserdomainname', help='User domain name for OpenStack',
default='Default')
self.parser.add_argument(
'-b', '--osprojectname', help='Projet name for OpenStack',
default='admin')
self.parser.add_argument(
'-g', '--osprojectdomainname',
help='Project domain name for OpenStack',
default='Default')
self.parser.add_argument(
'-c', '--ospassword', help='Password for OpenStack',
default='admin')
self.parser.add_argument(
'-o', '--odlip', help='OpenDaylight IP',
default='127.0.0.1')
self.parser.add_argument(
'-w', '--odlwebport', help='OpenDaylight Web Portal Port',
default='8080')
self.parser.add_argument(
'-r', '--odlrestconfport', help='OpenDaylight RESTConf Port',
default='8181')
self.parser.add_argument(
'-d', '--odlusername', help='Username for ODL',
default='admin')
self.parser.add_argument(
'-e', '--odlpassword', help='Password for ODL',
default='admin')
self.parser.add_argument(
'-p', '--pushtodb', help='Push results to DB',
action='store_true')
def parse_args(self, argv=None):
"""Parse arguments.
It can call sys.exit if arguments are incorrect.
Returns:
the arguments from cmdline
"""
if not argv:
argv = []
return vars(self.parser.parse_args(argv))
def main():
"""Entry point"""
logging.basicConfig()
odl = ODLTests()
parser = ODLParser()
args = parser.parse_args(sys.argv[1:])
try:
result = odl.run_suites(ODLTests.default_suites, **args)
if result != robotframework.RobotFramework.EX_OK:
return result
if args['pushtodb']:
return odl.push_to_db()
return result
except Exception: # pylint: disable=broad-except
return robotframework.RobotFramework.EX_RUN_ERROR
|
