file/dir renaming for consistency

JIRA: FUNCTEST-579

Change-Id: Iaa545db70bfb76770df0a3d17871e29ce518ff2d
Signed-off-by: Morgan Richomme <morgan.richomme@orange.com>

1 files changed, 450 insertions, 0 deletions

diff --git a/functest/opnfv_tests/openstack/tempest/run_tempest.py b/functest/opnfv_tests/openstack/tempest/run_tempest.py
new file mode 100755
index 00000000..cbf92c1f
--- /dev/null
+++ b/functest/opnfv_tests/openstack/tempest/run_tempest.py
@@ -0,0 +1,450 @@
+#!/usr/bin/env python
+#
+# Description:
+#    Runs tempest and pushes the results to the DB
+#
+# Authors:
+#    morgan.richomme@orange.com
+#    jose.lausuch@ericsson.com
+#    viktor.tikkanen@nokia.com
+#
+# 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 os
+import re
+import shutil
+import subprocess
+import sys
+import time
+
+import argparse
+import yaml
+
+import functest.utils.functest_logger as ft_logger
+import functest.utils.functest_utils as ft_utils
+import functest.utils.openstack_utils as os_utils
+import functest.utils.functest_constants as ft_constants
+
+modes = ['full', 'smoke', 'baremetal', 'compute', 'data_processing',
+         'identity', 'image', 'network', 'object_storage', 'orchestration',
+         'telemetry', 'volume', 'custom', 'defcore', 'feature_multisite']
+
+""" tests configuration """
+parser = argparse.ArgumentParser()
+parser.add_argument("-d", "--debug",
+                    help="Debug mode",
+                    action="store_true")
+parser.add_argument("-s", "--serial",
+                    help="Run tests in one thread",
+                    action="store_true")
+parser.add_argument("-m", "--mode",
+                    help="Tempest test mode [smoke, all]",
+                    default="smoke")
+parser.add_argument("-r", "--report",
+                    help="Create json result file",
+                    action="store_true")
+parser.add_argument("-n", "--noclean",
+                    help="Don't clean the created resources for this test.",
+                    action="store_true")
+parser.add_argument("-c", "--conf",
+                    help="User-specified Tempest config file location",
+                    default="")
+
+args = parser.parse_args()
+
+""" logging configuration """
+logger = ft_logger.Logger("run_tempest").getLogger()
+
+GLANCE_IMAGE_NAME = ft_constants.GLANCE_IMAGE_NAME
+GLANCE_IMAGE_FILENAME = ft_constants.GLANCE_IMAGE_FILENAME
+GLANCE_IMAGE_FORMAT = ft_constants.GLANCE_IMAGE_FORMAT
+GLANCE_IMAGE_PATH = ft_constants.FUNCTEST_DATA_DIR + \
+    "/" + GLANCE_IMAGE_FILENAME
+IMAGE_ID_ALT = None
+
+FLAVOR_NAME = ft_constants.FLAVOR_NAME
+FLAVOR_RAM = ft_constants.FLAVOR_RAM
+FLAVOR_DISK = ft_constants.FLAVOR_DISK
+FLAVOR_VCPUS = ft_constants.FLAVOR_VCPUS
+FLAVOR_ID_ALT = None
+
+TEMPEST_PRIVATE_NET_NAME = ft_constants.TEMPEST_PRIVATE_NET_NAME
+TEMPEST_PRIVATE_SUBNET_NAME = ft_constants.TEMPEST_PRIVATE_SUBNET_NAME
+TEMPEST_PRIVATE_SUBNET_CIDR = ft_constants.TEMPEST_PRIVATE_SUBNET_CIDR
+TEMPEST_ROUTER_NAME = ft_constants.TEMPEST_ROUTER_NAME
+TEMPEST_TENANT_NAME = ft_constants.TEMPEST_TENANT_NAME
+TEMPEST_TENANT_DESCRIPTION = ft_constants.TEMPEST_TENANT_DESCRIPTION
+TEMPEST_USER_NAME = ft_constants.TEMPEST_USER_NAME
+TEMPEST_USER_PASSWORD = ft_constants.TEMPEST_USER_PASSWORD
+TEMPEST_SSH_TIMEOUT = ft_constants.TEMPEST_SSH_TIMEOUT
+TEMPEST_USE_CUSTOM_IMAGES = ft_constants.TEMPEST_USE_CUSTOM_IMAGES
+TEMPEST_USE_CUSTOM_FLAVORS = ft_constants.TEMPEST_USE_CUSTOM_FLAVORS
+
+RESULTS_DIR = ft_constants.FUNCTEST_RESULTS_DIR
+TEMPEST_RESULTS_DIR = os.path.join(RESULTS_DIR, 'tempest')
+
+REPO_PATH = ft_constants.FUNCTEST_REPO_DIR
+TEMPEST_TEST_LIST_DIR = ft_constants.TEMPEST_TEST_LIST_DIR
+TEMPEST_CUSTOM = os.path.join(REPO_PATH, TEMPEST_TEST_LIST_DIR,
+                              'test_list.txt')
+TEMPEST_BLACKLIST = os.path.join(REPO_PATH, TEMPEST_TEST_LIST_DIR,
+                                 'blacklist.txt')
+TEMPEST_DEFCORE = os.path.join(REPO_PATH, TEMPEST_TEST_LIST_DIR,
+                               'defcore_req.txt')
+TEMPEST_RAW_LIST = os.path.join(TEMPEST_RESULTS_DIR, 'test_raw_list.txt')
+TEMPEST_LIST = os.path.join(TEMPEST_RESULTS_DIR, 'test_list.txt')
+
+
+class GlobalVariables:
+    IMAGE_ID = None
+    FLAVOR_ID = None
+    MODE = "smoke"
+
+
+def get_info(file_result):
+    test_run = ""
+    duration = ""
+    test_failed = ""
+
+    p = subprocess.Popen('cat tempest.log',
+                         shell=True, stdout=subprocess.PIPE,
+                         stderr=subprocess.STDOUT)
+    for line in p.stdout.readlines():
+        # print line,
+        if (len(test_run) < 1):
+            test_run = re.findall("[0-9]*\.[0-9]*s", line)
+        if (len(duration) < 1):
+            duration = re.findall("[0-9]*\ tests", line)
+        regexp = r"(failures=[0-9]+)"
+        if (len(test_failed) < 1):
+            test_failed = re.findall(regexp, line)
+
+    logger.debug("test_run:" + test_run)
+    logger.debug("duration:" + duration)
+
+
+def create_tempest_resources():
+    keystone_client = os_utils.get_keystone_client()
+
+    logger.debug("Creating tenant and user for Tempest suite")
+    tenant_id = os_utils.create_tenant(keystone_client,
+                                       TEMPEST_TENANT_NAME,
+                                       TEMPEST_TENANT_DESCRIPTION)
+    if not tenant_id:
+        logger.error("Error : Failed to create %s tenant"
+                     % TEMPEST_TENANT_NAME)
+
+    user_id = os_utils.create_user(keystone_client, TEMPEST_USER_NAME,
+                                   TEMPEST_USER_PASSWORD,
+                                   None, tenant_id)
+    if not user_id:
+        logger.error("Error : Failed to create %s user" % TEMPEST_USER_NAME)
+
+    logger.debug("Creating private network for Tempest suite")
+    network_dic = \
+        os_utils.create_shared_network_full(TEMPEST_PRIVATE_NET_NAME,
+                                            TEMPEST_PRIVATE_SUBNET_NAME,
+                                            TEMPEST_ROUTER_NAME,
+                                            TEMPEST_PRIVATE_SUBNET_CIDR)
+    if not network_dic:
+        exit(1)
+
+    if TEMPEST_USE_CUSTOM_IMAGES:
+        # adding alternative image should be trivial should we need it
+        logger.debug("Creating image for Tempest suite")
+        _, GlobalVariables.IMAGE_ID = os_utils.get_or_create_image(
+            GLANCE_IMAGE_NAME, GLANCE_IMAGE_PATH, GLANCE_IMAGE_FORMAT)
+        if not GlobalVariables.IMAGE_ID:
+            exit(-1)
+
+    if TEMPEST_USE_CUSTOM_FLAVORS:
+        # adding alternative flavor should be trivial should we need it
+        logger.debug("Creating flavor for Tempest suite")
+        _, GlobalVariables.FLAVOR_ID = os_utils.get_or_create_flavor(
+            FLAVOR_NAME, FLAVOR_RAM, FLAVOR_DISK, FLAVOR_VCPUS)
+        if not GlobalVariables.FLAVOR_ID:
+            exit(-1)
+
+
+def configure_tempest(deployment_dir):
+    """
+    Add/update needed parameters into tempest.conf file generated by Rally
+    """
+
+    tempest_conf_file = deployment_dir + "/tempest.conf"
+    if os.path.isfile(tempest_conf_file):
+        logger.debug("Deleting old tempest.conf file...")
+        os.remove(tempest_conf_file)
+
+    logger.debug("Generating new tempest.conf file...")
+    cmd = "rally verify genconfig"
+    ft_utils.execute_command(cmd)
+
+    logger.debug("Finding tempest.conf file...")
+    if not os.path.isfile(tempest_conf_file):
+        logger.error("Tempest configuration file %s NOT found."
+                     % tempest_conf_file)
+        exit(-1)
+
+    logger.debug("Updating selected tempest.conf parameters...")
+    config = ConfigParser.RawConfigParser()
+    config.read(tempest_conf_file)
+    config.set('compute', 'fixed_network_name', TEMPEST_PRIVATE_NET_NAME)
+    if TEMPEST_USE_CUSTOM_IMAGES:
+        if GlobalVariables.IMAGE_ID is not None:
+            config.set('compute', 'image_ref', GlobalVariables.IMAGE_ID)
+        if IMAGE_ID_ALT is not None:
+            config.set('compute', 'image_ref_alt', IMAGE_ID_ALT)
+    if TEMPEST_USE_CUSTOM_FLAVORS:
+        if GlobalVariables.FLAVOR_ID is not None:
+            config.set('compute', 'flavor_ref', GlobalVariables.FLAVOR_ID)
+        if FLAVOR_ID_ALT is not None:
+            config.set('compute', 'flavor_ref_alt', FLAVOR_ID_ALT)
+    config.set('identity', 'tenant_name', TEMPEST_TENANT_NAME)
+    config.set('identity', 'username', TEMPEST_USER_NAME)
+    config.set('identity', 'password', TEMPEST_USER_PASSWORD)
+    config.set('validation', 'ssh_timeout', TEMPEST_SSH_TIMEOUT)
+
+    if ft_constants.OS_ENDPOINT_TYPE is not None:
+        services_list = ['compute', 'volume', 'image', 'network',
+                         'data-processing', 'object-storage', 'orchestration']
+        sections = config.sections()
+        for service in services_list:
+            if service not in sections:
+                config.add_section(service)
+            config.set(service, 'endpoint_type',
+                       ft_constants.OS_ENDPOINT_TYPE)
+
+    with open(tempest_conf_file, 'wb') as config_file:
+        config.write(config_file)
+
+    # Copy tempest.conf to /home/opnfv/functest/results/tempest/
+    shutil.copyfile(tempest_conf_file, TEMPEST_RESULTS_DIR + '/tempest.conf')
+    return True
+
+
+def read_file(filename):
+    with open(filename) as src:
+        return [line.strip() for line in src.readlines()]
+
+
+def generate_test_list(deployment_dir, mode):
+    logger.debug("Generating test case list...")
+    if mode == 'defcore':
+        shutil.copyfile(TEMPEST_DEFCORE, TEMPEST_RAW_LIST)
+    elif mode == 'custom':
+        if os.path.isfile(TEMPEST_CUSTOM):
+            shutil.copyfile(TEMPEST_CUSTOM, TEMPEST_RAW_LIST)
+        else:
+            logger.error("Tempest test list file %s NOT found."
+                         % TEMPEST_CUSTOM)
+            exit(-1)
+    else:
+        if mode == 'smoke':
+            testr_mode = "smoke"
+        elif mode == 'feature_multisite':
+            testr_mode = " | grep -i kingbird "
+        elif mode == 'full':
+            testr_mode = ""
+        else:
+            testr_mode = 'tempest.api.' + mode
+        cmd = ("cd " + deployment_dir + ";" + "testr list-tests " +
+               testr_mode + ">" + TEMPEST_RAW_LIST + ";cd")
+        ft_utils.execute_command(cmd)
+
+
+def apply_tempest_blacklist():
+    logger.debug("Applying tempest blacklist...")
+    cases_file = read_file(TEMPEST_RAW_LIST)
+    result_file = open(TEMPEST_LIST, 'w')
+    black_tests = []
+    try:
+        installer_type = ft_constants.CI_INSTALLER_TYPE
+        deploy_scenario = ft_constants.CI_SCENARIO
+        if (bool(installer_type) * bool(deploy_scenario)):
+            # if INSTALLER_TYPE and DEPLOY_SCENARIO are set we read the file
+            black_list_file = open(TEMPEST_BLACKLIST)
+            black_list_yaml = yaml.safe_load(black_list_file)
+            black_list_file.close()
+            for item in black_list_yaml:
+                scenarios = item['scenarios']
+                installers = item['installers']
+                if (deploy_scenario in scenarios and
+                        installer_type in installers):
+                    tests = item['tests']
+                    for test in tests:
+                        black_tests.append(test)
+                    break
+    except:
+        black_tests = []
+        logger.debug("Tempest blacklist file does not exist.")
+
+    for cases_line in cases_file:
+        for black_tests_line in black_tests:
+            if black_tests_line in cases_line:
+                break
+        else:
+            result_file.write(str(cases_line) + '\n')
+    result_file.close()
+
+
+def run_tempest(OPTION):
+    #
+    # the "main" function of the script which launches Rally to run Tempest
+    # :param option: tempest option (smoke, ..)
+    # :return: void
+    #
+    logger.info("Starting Tempest test suite: '%s'." % OPTION)
+    start_time = time.time()
+    stop_time = start_time
+    cmd_line = "rally verify start " + OPTION + " --system-wide"
+
+    header = ("Tempest environment:\n"
+              "  Installer: %s\n  Scenario: %s\n  Node: %s\n  Date: %s\n" %
+              (ft_constants.CI_INSTALLER_TYPE,
+               ft_constants.CI_SCENARIO,
+               ft_constants.CI_NODE,
+               time.strftime("%a %b %d %H:%M:%S %Z %Y")))
+
+    f_stdout = open(TEMPEST_RESULTS_DIR + "/tempest.log", 'w+')
+    f_stderr = open(TEMPEST_RESULTS_DIR + "/tempest-error.log", 'w+')
+    f_env = open(TEMPEST_RESULTS_DIR + "/environment.log", 'w+')
+    f_env.write(header)
+
+    # subprocess.call(cmd_line, shell=True, stdout=f_stdout, stderr=f_stderr)
+    p = subprocess.Popen(
+        cmd_line, shell=True,
+        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', ''))
+            f_stdout.write(line)
+    p.wait()
+
+    f_stdout.close()
+    f_stderr.close()
+    f_env.close()
+
+    cmd_line = "rally verify show"
+    output = ""
+    p = subprocess.Popen(
+        cmd_line, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    for line in p.stdout:
+        if re.search("Tests\:", line):
+            break
+        output += line
+    logger.info(output)
+
+    cmd_line = "rally verify list"
+    cmd = os.popen(cmd_line)
+    output = (((cmd.read()).splitlines()[-2]).replace(" ", "")).split("|")
+    # Format:
+    # | UUID | Deployment UUID | smoke | tests | failures | Created at |
+    # Duration | Status  |
+    num_tests = output[4]
+    num_failures = output[5]
+    time_start = output[6]
+    duration = output[7]
+    # Compute duration (lets assume it does not take more than 60 min)
+    dur_min = int(duration.split(':')[1])
+    dur_sec_float = float(duration.split(':')[2])
+    dur_sec_int = int(round(dur_sec_float, 0))
+    dur_sec_int = dur_sec_int + 60 * dur_min
+    stop_time = time.time()
+
+    try:
+        diff = (int(num_tests) - int(num_failures))
+        success_rate = 100 * diff / int(num_tests)
+    except:
+        success_rate = 0
+
+    if 'smoke' in args.mode:
+        case_name = 'tempest_smoke_serial'
+    elif 'feature' in args.mode:
+        case_name = args.mode.replace("feature_", "")
+    else:
+        case_name = 'tempest_full_parallel'
+
+    status = ft_utils.check_success_rate(case_name, success_rate)
+    logger.info("Tempest %s success_rate is %s%%, is marked as %s"
+                % (case_name, success_rate, status))
+
+    # Push results in payload of testcase
+    if args.report:
+        # add the test in error in the details sections
+        # should be possible to do it during the test
+        logger.debug("Pushing tempest results into DB...")
+        with open(TEMPEST_RESULTS_DIR + "/tempest.log", 'r') as myfile:
+            output = myfile.read()
+        error_logs = ""
+
+        for match in re.findall('(.*?)[. ]*FAILED', output):
+            error_logs += match
+
+        # Generate json results for DB
+        json_results = {"timestart": time_start, "duration": dur_sec_int,
+                        "tests": int(num_tests), "failures": int(num_failures),
+                        "errors": error_logs}
+        logger.info("Results: " + str(json_results))
+        # split Tempest smoke and full
+
+        try:
+            ft_utils.push_results_to_db("functest",
+                                        case_name,
+                                        start_time,
+                                        stop_time,
+                                        status,
+                                        json_results)
+        except:
+            logger.error("Error pushing results into Database '%s'"
+                         % sys.exc_info()[0])
+
+    if status == "PASS":
+        return 0
+    else:
+        return -1
+
+
+def main():
+
+    if not (args.mode in modes):
+        logger.error("Tempest mode not valid. "
+                     "Possible values are:\n" + str(modes))
+        exit(-1)
+
+    if not os.path.exists(TEMPEST_RESULTS_DIR):
+        os.makedirs(TEMPEST_RESULTS_DIR)
+
+    deployment_dir = ft_utils.get_deployment_dir()
+    create_tempest_resources()
+
+    if "" == args.conf:
+        GlobalVariables.MODE = ""
+        configure_tempest(deployment_dir)
+    else:
+        GlobalVariables.MODE = " --tempest-config " + args.conf
+
+    generate_test_list(deployment_dir, args.mode)
+    apply_tempest_blacklist()
+
+    GlobalVariables.MODE += " --tests-file " + TEMPEST_LIST
+    if args.serial:
+        GlobalVariables.MODE += " --concur 1"
+
+    ret_val = run_tempest(GlobalVariables.MODE)
+    if ret_val != 0:
+        sys.exit(-1)
+
+    sys.exit(0)
+
+
+if __name__ == '__main__':
+    main()