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#!/usr/bin/env python
#
# Copyright (c) 2018 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 ConfigParser
import logging
import os
import re
import shutil
import functest.opnfv_tests.openstack.tempest.conf_utils as tempest_utils
from sdnvpn.lib import config as sdnvpn_config
from sdnvpn.lib import openstack_utils as os_utils
logger = logging.getLogger('sdnvpn-tempest')
COMMON_CONFIG = sdnvpn_config.CommonConfig()
TESTCASE_CONFIG = sdnvpn_config.TestcaseConfig(
'sdnvpn.test.functest.run_tempest')
def main():
verifier_id = tempest_utils.get_verifier_id()
deployment_id = tempest_utils.get_verifier_deployment_id()
src_tempest_dir = tempest_utils.get_verifier_deployment_dir(
verifier_id, deployment_id)
if not src_tempest_dir:
logger.error("Rally deployment not found.")
exit(-1)
tempest_utils.configure_verifier(src_tempest_dir)
src_tempest_conf = os.path.join(src_tempest_dir, 'tempest.conf')
bgpvpn_tempest_conf = os.path.join(src_tempest_dir, 'bgpvpn_tempest.conf')
if not os.path.isfile(src_tempest_conf):
logger.error("tempest.conf not found in %s." % src_tempest_conf)
exit(-1)
shutil.copy(src_tempest_conf, bgpvpn_tempest_conf)
glance_client = os_utils.get_glance_client()
img_ref = os_utils.create_glance_image(glance_client,
TESTCASE_CONFIG.image_name,
COMMON_CONFIG.image_path,
disk=COMMON_CONFIG.image_format,
container="bare", public='public')
nova_client = os_utils.get_nova_client()
flav_ref = os_utils.get_flavor_id(nova_client,
COMMON_CONFIG.default_flavor)
logger.info("Copying tempest.conf to %s." % bgpvpn_tempest_conf)
config = ConfigParser.RawConfigParser()
config.read(bgpvpn_tempest_conf)
config.set('service_available', 'bgpvpn', 'True')
logger.debug("Updating %s with bgpvpn=True" % bgpvpn_tempest_conf)
config.set('compute', 'flavor_ref', flav_ref)
logger.debug("Updating %s with flavor_id %s"
% (bgpvpn_tempest_conf, flav_ref))
config.set('compute', 'image_ref', img_ref)
logger.debug("Updating %s with image_id %s"
% (bgpvpn_tempest_conf, img_ref))
with open(bgpvpn_tempest_conf, 'wb') as tempest_conf:
config.write(tempest_conf)
# TODO: Though --config-file parameter is set during the tempest run,
# it looks for tempest.conf at /etc/tempest/ directory. so applying
# the following workaround. Will remove it when the root cause is found.
cmd = ("mkdir -p /etc/tempest;"
"cp {0} /etc/tempest/tempest.conf".format(bgpvpn_tempest_conf))
logger.info("Configuring default tempest conf file")
os.popen(cmd)
cmd_line = "tempest run -t --regex networking_bgpvpn_tempest " \
"--config-file /etc/tempest/tempest.conf"
logger.info("Executing: %s" % cmd_line)
cmd = os.popen(cmd_line)
output = cmd.read()
logger.debug(output)
# Results parsing
error_logs = ""
duration = 0
failed = 0
try:
# Look For errors
error_logs = ""
for match in re.findall('(.*?)[. ]*FAILED', output):
error_logs += match
# look for duration
m = re.search('tests in(.*)sec', output)
duration = m.group(1)
# Look for num tests run
m = re.search('Ran:(.*)tests', output)
num_tests = m.group(1)
# Look for tests failed
m = re.search('- Failed:(.*)', output)
failed = m.group(1)
# Look for name of the tests
testcases = re.findall("\{0\} (.*)", output)
results = {"duration": duration,
"num_tests": num_tests, "failed": failed,
"tests": testcases}
if int(failed) == 0:
status = "PASS"
else:
status = "FAIL"
return {"status": status, "details": results}
except Exception as e:
logger.error("Problem when parsing the results: %s", e)
finally:
os_utils.delete_glance_image(glance_client, img_ref)
logger.debug("Deleted image %s" % img_ref)
if __name__ == '__main__':
main()
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