aboutsummaryrefslogtreecommitdiffstats
path: root/testcases/OpenStack/tempest/run_tempest.py
blob: f59ba5263f7284f3e7dfb0d0171faf86ac0ef3e5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
#!/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 argparse
import os
import re
import shutil
import subprocess
import sys
import time
import yaml
import ConfigParser

import keystoneclient.v2_0.client as ksclient
from glanceclient import client as glanceclient
from neutronclient.v2_0 import client as neutronclient

import functest.utils.functest_logger as ft_logger
import functest.utils.functest_utils as ft_utils
import functest.utils.openstack_utils as os_utils

modes = ['full', 'smoke', 'baremetal', 'compute', 'data_processing',
         'identity', 'image', 'network', 'object_storage', 'orchestration',
         'telemetry', 'volume', 'custom', 'defcore']

""" 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")

args = parser.parse_args()

""" logging configuration """
logger = ft_logger.Logger("run_tempest").getLogger()

REPO_PATH = os.environ['repos_dir'] + '/functest/'


with open(os.environ["CONFIG_FUNCTEST_YAML"]) as f:
    functest_yaml = yaml.safe_load(f)
f.close()
TEST_DB = functest_yaml.get("results").get("test_db_url")

MODE = "smoke"
GLANCE_IMAGE_NAME = functest_yaml.get("general").get(
    "openstack").get("image_name")
GLANCE_IMAGE_FILENAME = functest_yaml.get("general").get(
    "openstack").get("image_file_name")
GLANCE_IMAGE_FORMAT = functest_yaml.get("general").get(
    "openstack").get("image_disk_format")
GLANCE_IMAGE_PATH = functest_yaml.get("general").get("directories").get(
    "dir_functest_data") + "/" + GLANCE_IMAGE_FILENAME
PRIVATE_NET_NAME = functest_yaml.get("tempest").get("private_net_name")
PRIVATE_SUBNET_NAME = functest_yaml.get("tempest").get("private_subnet_name")
PRIVATE_SUBNET_CIDR = functest_yaml.get("tempest").get("private_subnet_cidr")
ROUTER_NAME = functest_yaml.get("tempest").get("router_name")
TENANT_NAME = functest_yaml.get("tempest").get("identity").get("tenant_name")
TENANT_DESCRIPTION = functest_yaml.get("tempest").get("identity").get(
    "tenant_description")
USER_NAME = functest_yaml.get("tempest").get("identity").get("user_name")
USER_PASSWORD = functest_yaml.get("tempest").get("identity").get(
    "user_password")
DEPLOYMENT_MAME = functest_yaml.get("rally").get("deployment_name")
RALLY_INSTALLATION_DIR = functest_yaml.get("general").get("directories").get(
    "dir_rally_inst")
RESULTS_DIR = functest_yaml.get("general").get("directories").get(
    "dir_results")
TEMPEST_RESULTS_DIR = RESULTS_DIR + '/tempest'
TEST_LIST_DIR = functest_yaml.get("general").get("directories").get(
    "dir_tempest_cases")
TEMPEST_CUSTOM = REPO_PATH + TEST_LIST_DIR + 'test_list.txt'
TEMPEST_BLACKLIST = REPO_PATH + TEST_LIST_DIR + 'blacklist.txt'
TEMPEST_DEFCORE = REPO_PATH + TEST_LIST_DIR + 'defcore_req.txt'
TEMPEST_RAW_LIST = TEMPEST_RESULTS_DIR + '/test_raw_list.txt'
TEMPEST_LIST = TEMPEST_RESULTS_DIR + '/test_list.txt'


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():
    ks_creds = os_utils.get_credentials("keystone")
    logger.debug("Creating tenant and user for Tempest suite")
    keystone = ksclient.Client(**ks_creds)
    tenant_id = os_utils.create_tenant(keystone,
                                       TENANT_NAME,
                                       TENANT_DESCRIPTION)
    if tenant_id == '':
        logger.error("Error : Failed to create %s tenant" % TENANT_NAME)

    user_id = os_utils.create_user(keystone, USER_NAME, USER_PASSWORD,
                                   None, tenant_id)
    if user_id == '':
        logger.error("Error : Failed to create %s user" % USER_NAME)

    logger.debug("Creating private network for Tempest suite")
    creds_neutron = os_utils.get_credentials("neutron")
    neutron_client = neutronclient.Client(**creds_neutron)
    network_dic = os_utils.create_network_full(logger,
                                               neutron_client,
                                               PRIVATE_NET_NAME,
                                               PRIVATE_SUBNET_NAME,
                                               ROUTER_NAME,
                                               PRIVATE_SUBNET_CIDR)
    if network_dic:
        if not os_utils.update_neutron_net(neutron_client,
                                           network_dic['net_id'],
                                           shared=True):
            logger.error("Failed to update private network...")
            exit(-1)
        else:
            logger.debug("Network '%s' is available..." % PRIVATE_NET_NAME)
    else:
        logger.error("Private network creation failed")
        exit(-1)

    logger.debug("Creating image for Tempest suite")
    glance_endpoint = keystone.service_catalog.url_for(
        service_type='image', endpoint_type='publicURL')
    glance_client = glanceclient.Client(1, glance_endpoint,
                                        token=keystone.auth_token)
    # Check if the given image exists
    image_id = os_utils.get_image_id(glance_client, GLANCE_IMAGE_NAME)
    if image_id != '':
        logger.info("Using existing image '%s'..." % GLANCE_IMAGE_NAME)
    else:
        logger.info("Creating image '%s' from '%s'..." % (GLANCE_IMAGE_NAME,
                                                          GLANCE_IMAGE_PATH))
        image_id = os_utils.create_glance_image(glance_client,
                                                GLANCE_IMAGE_NAME,
                                                GLANCE_IMAGE_PATH)
        if not image_id:
            logger.error("Failed to create a Glance image...")
            exit(-1)
        logger.debug("Image '%s' with ID=%s created successfully."
                     % (GLANCE_IMAGE_NAME, image_id))


def configure_tempest(deployment_dir):
    """
    Add/update needed parameters into tempest.conf file generated by Rally
    """

    logger.debug("Generating tempest.conf file...")
    cmd = "rally verify genconfig"
    ft_utils.execute_command(cmd, logger)

    logger.debug("Finding tempest.conf file...")
    tempest_conf_file = deployment_dir + "/tempest.conf"
    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', PRIVATE_NET_NAME)
    config.set('identity', 'tenant_name', TENANT_NAME)
    config.set('identity', 'username', USER_NAME)
    config.set('identity', 'password', USER_PASSWORD)
    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 == '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, logger)


def apply_tempest_blacklist():
    logger.debug("Applying tempest blacklist...")
    cases_file = read_file(TEMPEST_RAW_LIST)
    result_file = open(TEMPEST_LIST, 'w')
    try:
        black_file = read_file(TEMPEST_BLACKLIST)
    except:
        black_file = ''
        logger.debug("Tempest blacklist file does not exist.")
    for line in cases_file:
        if line not in black_file:
            result_file.write(str(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" %
              (os.getenv('INSTALLER_TYPE', 'Unknown'),
               os.getenv('DEPLOY_SCENARIO', 'Unknown'),
               os.getenv('NODE_NAME', 'Unknown'),
               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)

    f_stdout.close()
    f_stderr.close()
    f_env.close()

    cmd_line = "rally verify show"
    ft_utils.execute_command(cmd_line, logger,
                             exit_on_error=True, info=True)

    cmd_line = "rally verify list"
    logger.debug('Executing command : {}'.format(cmd_line))
    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()
    # Push results in payload of testcase
    if args.report:
        logger.debug("Pushing tempest results into DB...")
        # Note criteria hardcoded...TODO move to testcase.yaml
        status = "FAIL"
        try:
            diff = (int(num_tests) - int(num_failures))
            success_rate = 100 * diff / int(num_tests)
        except:
            success_rate = 0

        # For Tempest we assume that the success rate is above 90%
        if success_rate >= 90:
            status = "PASS"

        # add the test in error in the details sections
        # should be possible to do it during the test
        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))
        # TODO split Tempest smoke and full
        try:
            ft_utils.push_results_to_db("functest",
                                        "Tempest",
                                        logger,
                                        start_time,
                                        stop_time,
                                        status,
                                        json_results)
        except:
            logger.error("Error pushing results into Database '%s'"
                         % sys.exc_info()[0])


def main():
    global MODE

    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(logger)
    configure_tempest(deployment_dir)
    create_tempest_resources()
    generate_test_list(deployment_dir, args.mode)
    apply_tempest_blacklist()

    MODE = "--tests-file " + TEMPEST_LIST
    if args.serial:
        MODE += " --concur 1"

    run_tempest(MODE)


if __name__ == '__main__':
    main()