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878b4840 JR |
1 | #!/usr/bin/python |
2 | # Copyright (C) 2016 - Francis Deslauriers <francis.deslauriers@efficios.com> | |
3 | # | |
4 | # This program is free software: you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
6 | # the Free Software Foundation, either version 3 of the License, or | |
7 | # (at your option) any later version. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU General Public License | |
15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
16 | ||
17 | import argparse | |
18 | import base64 | |
19 | import json | |
20 | import os | |
21 | import random | |
22 | import sys | |
23 | import time | |
24 | import xmlrpc.client | |
25 | from collections import OrderedDict | |
26 | from enum import Enum | |
27 | ||
28 | USERNAME = 'frdeso' | |
29 | HOSTNAME = 'lava-master.internal.efficios.com' | |
30 | SCP_PATH = 'scp://jenkins-lava@storage.internal.efficios.com' | |
31 | ||
32 | class TestType(): | |
33 | baremetal_benchmarks=1 | |
34 | baremetal_tests=2 | |
35 | kvm_tests=3 | |
36 | kvm_fuzzing_tests=4 | |
37 | values = { | |
38 | 'baremetal-benchmarks' : baremetal_benchmarks, | |
39 | 'baremetal-tests' : baremetal_tests, | |
40 | 'kvm-tests' : kvm_tests, | |
41 | 'kvm-fuzzin-tests' : kvm_fuzzing_tests, | |
42 | } | |
43 | ||
44 | def get_job_bundle_content(server, job): | |
45 | try: | |
46 | bundle_sha = server.scheduler.job_status(str(job))['bundle_sha1'] | |
47 | bundle = server.dashboard.get(bundle_sha) | |
48 | except xmlrpc.client.Fault as f: | |
49 | print('Error while fetching results bundle', f.faultString) | |
50 | raise f | |
51 | ||
52 | return json.loads(bundle['content']) | |
53 | ||
54 | # Parse the results bundle to see the run-tests testcase | |
55 | # of the lttng-kernel-tests passed successfully | |
56 | def check_job_all_test_cases_state_count(server, job): | |
57 | content = get_job_bundle_content(server, job) | |
58 | ||
59 | # FIXME:Those tests are part of the boot actions and fail randomly but | |
60 | # doesn't affect the behaviour of the tests. We should update our Lava | |
61 | # installation and try to reproduce it. This error was encountered on | |
62 | # Ubuntu 16.04. | |
63 | tests_known_to_fail=['mount', 'df', 'ls', 'ip', 'wait_for_test_image_prompt'] | |
64 | ||
65 | passed_tests=0 | |
66 | failed_tests=0 | |
67 | for run in content['test_runs']: | |
68 | for result in run['test_results']: | |
69 | if 'test_case_id' in result : | |
70 | if result['result'] in 'pass': | |
71 | passed_tests+=1 | |
72 | elif result['test_case_id'] in tests_known_to_fail: | |
73 | pass | |
74 | else: | |
75 | failed_tests+=1 | |
76 | return (passed_tests, failed_tests) | |
77 | ||
78 | # Get the benchmark results from the lava bundle | |
79 | # save them as CSV files localy | |
80 | def fetch_benchmark_results(server, job): | |
81 | content = get_job_bundle_content(server, job) | |
82 | testcases = ['processed_results_close.csv', | |
83 | 'processed_results_ioctl.csv', | |
84 | 'processed_results_open_efault.csv', | |
85 | 'processed_results_open_enoent.csv', | |
86 | 'processed_results_dup_close.csv', | |
87 | 'processed_results_raw_syscall_getpid.csv', | |
88 | 'processed_results_lttng_test_filter.csv'] | |
89 | ||
90 | # The result bundle is a large JSON containing the results of every testcase | |
91 | # of the LAVA job as well as the files that were attached during the run. | |
92 | # We need to iterate over this JSON to get the base64 representation of the | |
93 | # benchmark results produced during the run. | |
94 | for run in content['test_runs']: | |
95 | # We only care of the benchmark testcases | |
96 | if 'benchmark-' in run['test_id']: | |
97 | if 'test_results' in run: | |
98 | for res in run['test_results']: | |
99 | if 'attachments' in res: | |
100 | for a in res['attachments']: | |
101 | # We only save the results file | |
102 | if a['pathname'] in testcases: | |
103 | with open(a['pathname'],'wb') as f: | |
104 | # Convert the b64 representation of the | |
105 | # result file and write it to a file | |
106 | # in the current working directory | |
107 | f.write(base64.b64decode(a['content'])) | |
108 | ||
109 | # Parse the attachment of the testcase to fetch the stdout of the test suite | |
110 | def print_test_output(server, job): | |
111 | content = get_job_bundle_content(server, job) | |
112 | found = False | |
113 | ||
114 | for run in content['test_runs']: | |
115 | if run['test_id'] in 'lttng-kernel-test': | |
116 | for attachment in run['attachments']: | |
117 | if attachment['pathname'] in 'stdout.log': | |
118 | ||
119 | # Decode the base64 file and split on newlines to iterate | |
120 | # on list | |
121 | testoutput = str(base64.b64decode(bytes(attachment['content'], encoding='UTF-8'))) | |
122 | ||
123 | testoutput = testoutput.replace('\\n', '\n') | |
124 | ||
125 | # Create a generator to iterate on the lines and keeping | |
126 | # the state of the iterator across the two loops. | |
127 | testoutput_iter = iter(testoutput.split('\n')) | |
128 | for line in testoutput_iter: | |
129 | ||
130 | # Find the header of the test case and start printing | |
131 | # from there | |
132 | if 'LAVA_SIGNAL_STARTTC run-tests' in line: | |
133 | print('---- TEST SUITE OUTPUT BEGIN ----') | |
134 | for line in testoutput_iter: | |
135 | if 'LAVA_SIGNAL_ENDTC run-tests' not in line: | |
136 | print(line) | |
137 | else: | |
138 | # Print until we reach the end of the | |
139 | # section | |
140 | break | |
141 | ||
142 | print('----- TEST SUITE OUTPUT END -----') | |
143 | break | |
144 | ||
145 | def create_new_job(name, build_device): | |
146 | job = OrderedDict({ | |
147 | 'health_check': False, | |
148 | 'job_name': name, | |
149 | 'device_type': build_device, | |
150 | 'tags': [ ], | |
151 | 'timeout': 7200, | |
152 | 'actions': [] | |
153 | }) | |
154 | if build_device in 'x86': | |
155 | job['tags'].append('dev-sda1') | |
156 | ||
157 | return job | |
158 | ||
159 | def get_boot_cmd(): | |
160 | command = OrderedDict({ | |
161 | 'command': 'boot_image' | |
162 | }) | |
163 | return command | |
164 | ||
165 | def get_config_cmd(build_device): | |
166 | packages=['bsdtar', 'psmisc', 'wget', 'python3', 'python3-pip', \ | |
167 | 'libglib2.0-dev', 'libffi-dev', 'elfutils', 'libdw-dev', \ | |
168 | 'libelf-dev', 'libmount-dev', 'libxml2', 'libpfm4-dev', \ | |
169 | 'libnuma-dev', 'python3-dev', 'swig', 'stress'] | |
170 | command = OrderedDict({ | |
171 | 'command': 'lava_command_run', | |
172 | 'parameters': { | |
173 | 'commands': [ | |
174 | 'cat /etc/resolv.conf', | |
175 | 'echo nameserver 172.18.0.12 > /etc/resolv.conf', | |
176 | 'groupadd tracing' | |
177 | ], | |
178 | 'timeout':300 | |
179 | } | |
180 | }) | |
181 | if build_device in 'x86': | |
182 | command['parameters']['commands'].extend([ | |
183 | 'mount /dev/sda1 /tmp', | |
184 | 'rm -rf /tmp/*']) | |
185 | ||
186 | command['parameters']['commands'].extend([ | |
187 | 'depmod -a', | |
188 | 'locale-gen en_US.UTF-8', | |
189 | 'apt-get update', | |
190 | 'apt-get upgrade', | |
191 | 'apt-get install -y {}'.format(' '.join(packages)) | |
192 | ]) | |
193 | return command | |
194 | ||
195 | def get_baremetal_benchmarks_cmd(): | |
196 | command = OrderedDict({ | |
197 | 'command': 'lava_test_shell', | |
198 | 'parameters': { | |
199 | 'testdef_repos': [ | |
200 | { | |
201 | 'git-repo': 'https://github.com/lttng/lttng-ci.git', | |
202 | 'revision': 'master', | |
203 | 'testdef': 'lava/system-tests/failing-close.yml' | |
204 | }, | |
205 | { | |
206 | 'git-repo': 'https://github.com/lttng/lttng-ci.git', | |
207 | 'revision': 'master', | |
208 | 'testdef': 'lava/system-tests/failing-ioctl.yml' | |
209 | }, | |
210 | { | |
211 | 'git-repo': 'https://github.com/lttng/lttng-ci.git', | |
212 | 'revision': 'master', | |
213 | 'testdef': 'lava/system-tests/failing-open-efault.yml' | |
214 | }, | |
215 | { | |
216 | 'git-repo': 'https://github.com/lttng/lttng-ci.git', | |
217 | 'revision': 'master', | |
218 | 'testdef': 'lava/system-tests/success-dup-close.yml' | |
219 | }, | |
220 | { | |
221 | 'git-repo': 'https://github.com/lttng/lttng-ci.git', | |
222 | 'revision': 'master', | |
223 | 'testdef': 'lava/system-tests/raw-syscall-getpid.yml' | |
224 | }, | |
225 | { | |
226 | 'git-repo': 'https://github.com/lttng/lttng-ci.git', | |
227 | 'revision': 'master', | |
228 | 'testdef': 'lava/system-tests/failing-open-enoent.yml' | |
229 | }, | |
230 | { | |
231 | 'git-repo': 'https://github.com/lttng/lttng-ci.git', | |
232 | 'revision': 'master', | |
233 | 'testdef': 'lava/system-tests/lttng-test-filter.yml' | |
234 | } | |
235 | ], | |
236 | 'timeout': 7200 | |
237 | } | |
238 | }) | |
239 | return command | |
240 | ||
241 | def get_baremetal_tests_cmd(): | |
242 | command = OrderedDict({ | |
243 | 'command': 'lava_test_shell', | |
244 | 'parameters': { | |
245 | 'testdef_repos': [ | |
246 | { | |
247 | 'git-repo': 'https://github.com/lttng/lttng-ci.git', | |
248 | 'revision': 'master', | |
249 | 'testdef': 'lava/system-tests/perf-tests.yml' | |
250 | } | |
251 | ], | |
252 | 'timeout': 3600 | |
253 | } | |
254 | }) | |
255 | return command | |
256 | ||
257 | def get_kvm_tests_cmd(): | |
258 | command = OrderedDict({ | |
259 | 'command': 'lava_test_shell', | |
260 | 'parameters': { | |
261 | 'testdef_repos': [ | |
262 | { | |
263 | 'git-repo': 'https://github.com/lttng/lttng-ci.git', | |
264 | 'revision': 'master', | |
265 | 'testdef': 'lava/system-tests/kernel-tests.yml' | |
266 | }, | |
267 | { | |
268 | 'git-repo': 'https://github.com/lttng/lttng-ci.git', | |
269 | 'revision': 'master', | |
270 | 'testdef': 'lava/system-tests/destructive-tests.yml' | |
271 | } | |
272 | ], | |
273 | 'timeout': 7200 | |
274 | } | |
275 | }) | |
276 | return command | |
277 | ||
278 | def get_kprobes_generate_data_cmd(): | |
279 | random_seed = random.randint(0, 1000000) | |
280 | command = OrderedDict({ | |
281 | 'command': 'lava_test_shell', | |
282 | 'parameters': { | |
283 | 'testdef_repos': [ | |
284 | { | |
285 | 'git-repo': 'https://github.com/lttng/lttng-ci.git', | |
286 | 'revision': 'master', | |
287 | 'testdef': 'lava/system-tests/kprobe-fuzzing-generate-data.yml', | |
288 | 'parameters': { 'RANDOM_SEED': str(random_seed) } | |
289 | } | |
290 | ], | |
291 | 'timeout': 60 | |
292 | } | |
293 | }) | |
294 | return command | |
295 | ||
296 | def get_kprobes_test_cmd(round_nb): | |
297 | command = OrderedDict({ | |
298 | 'command': 'lava_test_shell', | |
299 | 'parameters': { | |
300 | 'testdef_repos': [ | |
301 | { | |
302 | 'git-repo': 'https://github.com/lttng/lttng-ci.git', | |
303 | 'revision': 'master', | |
304 | 'testdef': 'lava/system-tests/kprobe-fuzzing-tests.yml', | |
305 | 'parameters': { 'ROUND_NB': str(round_nb) } | |
306 | } | |
307 | ], | |
308 | 'timeout': 1000 | |
309 | } | |
310 | }) | |
311 | return command | |
312 | ||
313 | def get_results_cmd(stream_name): | |
314 | command = OrderedDict({ | |
315 | 'command': 'submit_results', | |
316 | 'parameters': { | |
317 | 'server': 'http://lava-master.internal.efficios.com/RPC2/' | |
318 | } | |
319 | }) | |
320 | command['parameters']['stream']='/anonymous/'+stream_name+'/' | |
321 | return command | |
322 | ||
323 | def get_deploy_cmd_kvm(jenkins_job, kernel_path, linux_modules_path, lttng_modules_path): | |
324 | command = OrderedDict({ | |
325 | 'command': 'deploy_kernel', | |
326 | 'metadata': {}, | |
327 | 'parameters': { | |
328 | 'customize': {}, | |
329 | 'kernel': None, | |
330 | 'target_type': 'ubuntu', | |
331 | 'rootfs': 'file:///var/lib/lava-server/default/media/images/xenial.img.gz', | |
332 | 'login_prompt': 'kvm02 login:', | |
333 | 'username': 'root' | |
334 | } | |
335 | }) | |
336 | ||
337 | command['parameters']['customize'][SCP_PATH+linux_modules_path]=['rootfs:/','archive'] | |
338 | command['parameters']['customize'][SCP_PATH+lttng_modules_path]=['rootfs:/','archive'] | |
339 | command['parameters']['kernel'] = str(SCP_PATH+kernel_path) | |
340 | command['metadata']['jenkins_jobname'] = jenkins_job | |
341 | ||
342 | return command | |
343 | ||
344 | def get_deploy_cmd_x86(jenkins_job, kernel_path, linux_modules_path, lttng_modules_path, nb_iter=None): | |
345 | command = OrderedDict({ | |
346 | 'command': 'deploy_kernel', | |
347 | 'metadata': {}, | |
348 | 'parameters': { | |
349 | 'overlays': [], | |
350 | 'kernel': None, | |
351 | 'nfsrootfs': str(SCP_PATH+'/storage/jenkins-lava/rootfs/rootfs_amd64_trusty_2016-02-23-1134.tar.gz'), | |
352 | 'target_type': 'ubuntu' | |
353 | } | |
354 | }) | |
355 | ||
356 | command['parameters']['overlays'].append( str(SCP_PATH+linux_modules_path)) | |
357 | command['parameters']['overlays'].append( str(SCP_PATH+lttng_modules_path)) | |
358 | command['parameters']['kernel'] = str(SCP_PATH+kernel_path) | |
359 | command['metadata']['jenkins_jobname'] = jenkins_job | |
360 | if nb_iter is not None: | |
361 | command['metadata']['nb_iterations'] = nb_iter | |
362 | ||
363 | return command | |
364 | ||
365 | ||
366 | def get_env_setup_cmd(build_device, lttng_tools_commit, lttng_ust_commit=None): | |
367 | command = OrderedDict({ | |
368 | 'command': 'lava_command_run', | |
369 | 'parameters': { | |
370 | 'commands': [ | |
371 | 'pip3 install --upgrade pip', | |
372 | 'hash -r', | |
373 | 'pip3 install vlttng', | |
374 | ], | |
375 | 'timeout': 3600 | |
376 | } | |
377 | }) | |
378 | ||
379 | vlttng_cmd = 'vlttng --jobs=$(nproc) --profile urcu-master' \ | |
380 | ' --override projects.babeltrace.build-env.PYTHON=python3' \ | |
381 | ' --override projects.babeltrace.build-env.PYTHON_CONFIG=python3-config' \ | |
382 | ' --profile babeltrace-stable-1.4' \ | |
383 | ' --profile babeltrace-python' \ | |
384 | ' --profile lttng-tools-master' \ | |
385 | ' --override projects.lttng-tools.checkout='+lttng_tools_commit + \ | |
386 | ' --profile lttng-tools-no-man-pages' | |
387 | ||
388 | if lttng_ust_commit is not None: | |
389 | vlttng_cmd += ' --profile lttng-ust-master ' \ | |
390 | ' --override projects.lttng-ust.checkout='+lttng_ust_commit+ \ | |
391 | ' --profile lttng-ust-no-man-pages' | |
392 | ||
393 | virtenv_path = None | |
394 | if build_device in 'kvm': | |
395 | virtenv_path = '/root/virtenv' | |
396 | else: | |
397 | virtenv_path = '/tmp/virtenv' | |
398 | ||
399 | vlttng_cmd += ' '+virtenv_path | |
400 | ||
401 | command['parameters']['commands'].append(vlttng_cmd) | |
402 | command['parameters']['commands'].append('ln -s '+virtenv_path+' /root/lttngvenv') | |
403 | command['parameters']['commands'].append('sync') | |
404 | ||
405 | return command | |
406 | ||
407 | def main(): | |
408 | test_type = None | |
409 | parser = argparse.ArgumentParser(description='Launch baremetal test using Lava') | |
410 | parser.add_argument('-t', '--type', required=True) | |
411 | parser.add_argument('-j', '--jobname', required=True) | |
412 | parser.add_argument('-k', '--kernel', required=True) | |
413 | parser.add_argument('-km', '--kmodule', required=True) | |
414 | parser.add_argument('-lm', '--lmodule', required=True) | |
415 | parser.add_argument('-tc', '--tools-commit', required=True) | |
416 | parser.add_argument('-uc', '--ust-commit', required=False) | |
f23dc688 | 417 | parser.add_argument('-d', '--debug', required=False, action='store_true') |
878b4840 JR |
418 | args = parser.parse_args() |
419 | ||
420 | if args.type not in TestType.values: | |
421 | print('argument -t/--type {} unrecognized.'.format(args.type)) | |
422 | print('Possible values are:') | |
423 | for k in TestType.values: | |
424 | print('\t {}'.format(k)) | |
425 | return -1 | |
426 | test_type = TestType.values[args.type] | |
427 | ||
428 | lava_api_key = None | |
f23dc688 JR |
429 | if not args.debug: |
430 | try: | |
431 | lava_api_key = os.environ['LAVA_JENKINS_TOKEN'] | |
432 | except Exception as e: | |
433 | print('LAVA_JENKINS_TOKEN not found in the environment variable. Exiting...', e ) | |
434 | return -1 | |
878b4840 JR |
435 | |
436 | if test_type is TestType.baremetal_benchmarks: | |
437 | j = create_new_job(args.jobname, build_device='x86') | |
438 | j['actions'].append(get_deploy_cmd_x86(args.jobname, args.kernel, args.kmodule, args.lmodule)) | |
439 | elif test_type is TestType.baremetal_tests: | |
440 | j = create_new_job(args.jobname, build_device='x86') | |
441 | j['actions'].append(get_deploy_cmd_x86(args.jobname, args.kernel, args.kmodule, args.lmodule)) | |
442 | elif test_type is TestType.kvm_tests or test_type is TestType.kvm_fuzzing_tests: | |
443 | j = create_new_job(args.jobname, build_device='kvm') | |
444 | j['actions'].append(get_deploy_cmd_kvm(args.jobname, args.kernel, args.kmodule, args.lmodule)) | |
445 | ||
446 | j['actions'].append(get_boot_cmd()) | |
447 | ||
448 | if test_type is TestType.baremetal_benchmarks: | |
449 | j['actions'].append(get_config_cmd('x86')) | |
450 | j['actions'].append(get_env_setup_cmd('x86', args.tools_commit)) | |
451 | j['actions'].append(get_baremetal_benchmarks_cmd()) | |
452 | j['actions'].append(get_results_cmd(stream_name='benchmark-kernel')) | |
453 | elif test_type is TestType.baremetal_tests: | |
454 | if args.ust_commit is None: | |
455 | print('Tests runs need -uc/--ust-commit options. Exiting...') | |
456 | return -1 | |
457 | j['actions'].append(get_config_cmd('x86')) | |
458 | j['actions'].append(get_env_setup_cmd('x86', args.tools_commit, args.ust_commit)) | |
459 | j['actions'].append(get_baremetal_tests_cmd()) | |
460 | j['actions'].append(get_results_cmd(stream_name='tests-kernel')) | |
461 | elif test_type is TestType.kvm_tests: | |
462 | if args.ust_commit is None: | |
463 | print('Tests runs need -uc/--ust-commit options. Exiting...') | |
464 | return -1 | |
465 | j['actions'].append(get_config_cmd('kvm')) | |
466 | j['actions'].append(get_env_setup_cmd('kvm', args.tools_commit, args.ust_commit)) | |
467 | j['actions'].append(get_kvm_tests_cmd()) | |
468 | j['actions'].append(get_results_cmd(stream_name='tests-kernel')) | |
469 | elif test_type is TestType.kvm_fuzzing_tests: | |
470 | if args.ust_commit is None: | |
471 | print('Tests runs need -uc/--ust-commit options. Exiting...') | |
472 | return -1 | |
473 | j['actions'].append(get_config_cmd('kvm')) | |
474 | j['actions'].append(get_kprobes_generate_data_cmd()) | |
475 | for i in range(10): | |
476 | j['actions'].append(get_kprobes_test_cmd(round_nb=i)) | |
477 | j['actions'].append(get_results_cmd(stream_name='tests-kernel')) | |
478 | else: | |
479 | assert False, 'Unknown test type' | |
480 | ||
f23dc688 JR |
481 | if args.debug: |
482 | print(json.dumps(j, indent=4, separators=(',', ': '))) | |
483 | return 0 | |
484 | ||
878b4840 JR |
485 | server = xmlrpc.client.ServerProxy('http://%s:%s@%s/RPC2' % (USERNAME, lava_api_key, HOSTNAME)) |
486 | ||
487 | jobid = server.scheduler.submit_job(json.dumps(j)) | |
488 | ||
489 | print('Lava jobid:{}'.format(jobid)) | |
490 | print('Lava job URL: http://lava-master.internal.efficios.com/scheduler/job/{}/log_file'.format(jobid)) | |
491 | ||
492 | #Check the status of the job every 30 seconds | |
493 | jobstatus = server.scheduler.job_status(jobid)['job_status'] | |
494 | not_running = False | |
495 | while jobstatus in 'Submitted' or jobstatus in 'Running': | |
496 | if not_running is False and jobstatus in 'Running': | |
497 | print('Job started running') | |
498 | not_running = True | |
499 | time.sleep(30) | |
500 | jobstatus = server.scheduler.job_status(jobid)['job_status'] | |
501 | ||
502 | if test_type is TestType.kvm_tests or test_type is TestType.baremetal_tests: | |
503 | print_test_output(server, jobid) | |
504 | elif test_type is TestType.baremetal_benchmarks: | |
505 | fetch_benchmark_results(server, jobid) | |
506 | ||
507 | print('Job ended with {} status.'.format(jobstatus)) | |
508 | if jobstatus not in 'Complete': | |
509 | return -1 | |
510 | else: | |
511 | passed, failed=check_job_all_test_cases_state_count(server, jobid) | |
512 | print('With {} passed and {} failed Lava test cases.'.format(passed, failed)) | |
513 | ||
514 | if failed == 0: | |
515 | return 0 | |
516 | else: | |
517 | return -1 | |
518 | ||
519 | if __name__ == "__main__": | |
520 | sys.exit(main()) |