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b3d73c46 FD |
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 sys | |
22 | import time | |
f42b2b7e | 23 | import xmlrpc.client |
b3d73c46 FD |
24 | from collections import OrderedDict |
25 | from enum import Enum | |
26 | ||
27 | USERNAME = 'frdeso' | |
28 | HOSTNAME = 'lava-master.internal.efficios.com' | |
29 | SCP_PATH = 'scp://jenkins-lava@storage.internal.efficios.com' | |
30 | ||
31 | class TestType(Enum): | |
1ac7fa2c FD |
32 | baremetal_benchmarks=1 |
33 | baremetal_tests=2 | |
34 | kvm_tests=3 | |
b3d73c46 FD |
35 | |
36 | def get_job_bundle_content(server, job): | |
534a243d FD |
37 | try: |
38 | bundle_sha = server.scheduler.job_status(str(job))['bundle_sha1'] | |
39 | bundle = server.dashboard.get(bundle_sha) | |
f42b2b7e FD |
40 | except xmlrpc.client.Fault as f: |
41 | print('Error while fetching results bundle', f.faultString) | |
b3d73c46 FD |
42 | |
43 | return json.loads(bundle['content']) | |
44 | ||
45 | # Parse the results bundle to see the run-tests testcase | |
46 | # of the lttng-kernel-tests passed successfully | |
47 | def check_job_all_test_cases_state_count(server, job): | |
48 | content = get_job_bundle_content(server, job) | |
49 | ||
50 | passed_tests=0 | |
51 | failed_tests=0 | |
52 | for run in content['test_runs']: | |
53 | for result in run['test_results']: | |
3e7245a4 | 54 | if 'test_case_id' in result : |
b3d73c46 FD |
55 | if result['result'] in 'pass': |
56 | passed_tests+=1 | |
3e7245a4 FD |
57 | elif result['test_case_id'] in 'wait_for_test_image_prompt': |
58 | # FIXME:This test is part of the boot action and fails | |
59 | # randomly but doesn't affect the behaviour of the tests. | |
60 | # No reply on the Lava IRC channel yet. We should update | |
61 | # our Lava installation and try to reproduce it. This error | |
62 | # was encountered ont the KVM trusty image only. Not seen | |
63 | # on Xenial at this point. | |
64 | pass | |
b3d73c46 FD |
65 | else: |
66 | failed_tests+=1 | |
67 | return (passed_tests, failed_tests) | |
68 | ||
104ed94b FD |
69 | # Get the benchmark results from the lava bundle |
70 | # save them as CSV files localy | |
71 | def fetch_benchmark_results(server, job): | |
72 | content = get_job_bundle_content(server, job) | |
73 | testcases = ['processed_results_close.csv', 'processed_results_open_enoent.csv', 'processed_results_open_efault.csv'] | |
74 | ||
75 | # The result bundle is a large JSON containing the results of every testcase | |
76 | # of the LAVA job as well as the files that were attached during the run. | |
77 | # We need to iterate over this JSON to get the base64 representation of the | |
78 | # benchmark results produced during the run. | |
79 | for run in content['test_runs']: | |
80 | # We only care of the benchmark testcases | |
81 | if 'benchmark-syscall-' in run['test_id']: | |
82 | if 'test_results' in run: | |
83 | for res in run['test_results']: | |
84 | if 'attachments' in res: | |
85 | for a in res['attachments']: | |
86 | # We only save the results file | |
87 | if a['pathname'] in testcases: | |
f42b2b7e | 88 | with open(a['pathname'],'wb') as f: |
104ed94b FD |
89 | # Convert the b64 representation of the |
90 | # result file and write it to a file | |
91 | # in the current working directory | |
92 | f.write(base64.b64decode(a['content'])) | |
93 | ||
b3d73c46 FD |
94 | # Parse the attachment of the testcase to fetch the stdout of the test suite |
95 | def print_test_output(server, job): | |
96 | content = get_job_bundle_content(server, job) | |
97 | found = False | |
98 | ||
99 | for run in content['test_runs']: | |
100 | if run['test_id'] in 'lttng-kernel-test': | |
101 | for attachment in run['attachments']: | |
102 | if attachment['pathname'] in 'stdout.log': | |
103 | ||
104 | # Decode the base64 file and split on newlines to iterate | |
105 | # on list | |
f42b2b7e | 106 | testoutput = str(base64.b64decode(bytes(attachment['content'], encoding='UTF-8'))).split('\n') |
b3d73c46 FD |
107 | |
108 | # Create a generator to iterate on the lines and keeping | |
109 | # the state of the iterator across the two loops. | |
110 | testoutput_iter = iter(testoutput) | |
111 | for line in testoutput_iter: | |
112 | ||
113 | # Find the header of the test case and start printing | |
114 | # from there | |
115 | if 'LAVA_SIGNAL_STARTTC run-tests' in line: | |
116 | found = True | |
117 | print('---- TEST SUITE OUTPUT BEGIN ----') | |
118 | for line in testoutput_iter: | |
119 | if 'LAVA_SIGNAL_ENDTC run-tests' not in line: | |
120 | print(line) | |
121 | else: | |
122 | # Print until we reach the end of the | |
123 | # section | |
124 | break | |
125 | ||
126 | if found is True: | |
127 | print('----- TEST SUITE OUTPUT END -----') | |
128 | break | |
129 | ||
dc9700c9 | 130 | def create_new_job(name, build_device): |
b3d73c46 FD |
131 | job = OrderedDict({ |
132 | 'health_check': False, | |
133 | 'job_name': name, | |
dc9700c9 FD |
134 | 'device_type':build_device, |
135 | 'tags': [ ], | |
b3d73c46 FD |
136 | 'timeout': 18000, |
137 | 'actions': [] | |
138 | }) | |
dc9700c9 FD |
139 | if build_device in 'x86': |
140 | job['tags'].append('dev-sda1') | |
141 | ||
b3d73c46 FD |
142 | return job |
143 | ||
144 | def get_boot_cmd(): | |
145 | command = OrderedDict({ | |
146 | 'command': 'boot_image' | |
147 | }) | |
148 | return command | |
149 | ||
dc9700c9 | 150 | def get_config_cmd(build_device): |
b3d73c46 FD |
151 | packages=['bsdtar', 'psmisc', 'wget', 'python3', 'python3-pip', \ |
152 | 'libglib2.0-dev', 'libffi-dev', 'elfutils', 'libdw-dev', \ | |
e1504b01 FD |
153 | 'libelf-dev', 'libmount-dev', 'libxml2', 'libpfm4-dev', \ |
154 | 'libnuma-dev'] | |
b3d73c46 FD |
155 | command = OrderedDict({ |
156 | 'command': 'lava_command_run', | |
157 | 'parameters': { | |
158 | 'commands': [ | |
b3d73c46 FD |
159 | 'cat /etc/resolv.conf', |
160 | 'echo nameserver 172.18.0.12 > /etc/resolv.conf', | |
dc9700c9 | 161 | 'groupadd tracing' |
38cfd62c FD |
162 | ], |
163 | 'timeout':300 | |
b3d73c46 FD |
164 | } |
165 | }) | |
dc9700c9 FD |
166 | if build_device in 'x86': |
167 | command['parameters']['commands'].extend([ | |
168 | 'mount /dev/sda1 /tmp', | |
169 | 'rm -rf /tmp/*']) | |
170 | ||
171 | command['parameters']['commands'].extend([ | |
172 | 'depmod -a', | |
173 | 'locale-gen en_US.UTF-8', | |
174 | 'apt-get update', | |
819f0b86 | 175 | 'apt-get upgrade', |
dc9700c9 FD |
176 | 'apt-get install -y {}'.format(' '.join(packages)) |
177 | ]) | |
b3d73c46 FD |
178 | return command |
179 | ||
1ac7fa2c | 180 | def get_baremetal_benchmarks_cmd(): |
b3d73c46 FD |
181 | command = OrderedDict({ |
182 | 'command': 'lava_test_shell', | |
183 | 'parameters': { | |
184 | 'testdef_repos': [ | |
185 | { | |
186 | 'git-repo': 'https://github.com/lttng/lttng-ci.git', | |
187 | 'revision': 'master', | |
188 | 'testdef': 'lava/baremetal-tests/failing-close.yml' | |
189 | }, | |
190 | { | |
191 | 'git-repo': 'https://github.com/lttng/lttng-ci.git', | |
192 | 'revision': 'master', | |
193 | 'testdef': 'lava/baremetal-tests/failing-open-efault.yml' | |
194 | }, | |
195 | { | |
196 | 'git-repo': 'https://github.com/lttng/lttng-ci.git', | |
197 | 'revision': 'master', | |
198 | 'testdef': 'lava/baremetal-tests/failing-open-enoent.yml' | |
1ac7fa2c FD |
199 | } |
200 | ], | |
201 | 'timeout': 18000 | |
202 | } | |
203 | }) | |
204 | return command | |
205 | ||
206 | def get_baremetal_tests_cmd(): | |
207 | command = OrderedDict({ | |
208 | 'command': 'lava_test_shell', | |
209 | 'parameters': { | |
210 | 'testdef_repos': [ | |
f3d4ee9f FD |
211 | { |
212 | 'git-repo': 'https://github.com/lttng/lttng-ci.git', | |
213 | 'revision': 'master', | |
214 | 'testdef': 'lava/baremetal-tests/perf-tests.yml' | |
b3d73c46 FD |
215 | } |
216 | ], | |
217 | 'timeout': 18000 | |
218 | } | |
219 | }) | |
220 | return command | |
221 | ||
1ac7fa2c | 222 | def get_kvm_tests_cmd(): |
b3d73c46 FD |
223 | command = OrderedDict({ |
224 | 'command': 'lava_test_shell', | |
225 | 'parameters': { | |
226 | 'testdef_repos': [ | |
227 | { | |
228 | 'git-repo': 'https://github.com/lttng/lttng-ci.git', | |
229 | 'revision': 'master', | |
230 | 'testdef': 'lava/baremetal-tests/kernel-tests.yml' | |
ee02050f FD |
231 | }, |
232 | { | |
233 | 'git-repo': 'https://github.com/lttng/lttng-ci.git', | |
234 | 'revision': 'master', | |
235 | 'testdef': 'lava/baremetal-tests/destructive-tests.yml' | |
b3d73c46 FD |
236 | } |
237 | ], | |
238 | 'timeout': 18000 | |
239 | } | |
240 | }) | |
241 | return command | |
242 | ||
243 | def get_results_cmd(stream_name): | |
244 | command = OrderedDict({ | |
245 | 'command': 'submit_results', | |
246 | 'parameters': { | |
247 | 'server': 'http://lava-master.internal.efficios.com/RPC2/' | |
248 | } | |
249 | }) | |
250 | command['parameters']['stream']='/anonymous/'+stream_name+'/' | |
251 | return command | |
252 | ||
dc9700c9 FD |
253 | def get_deploy_cmd_kvm(jenkins_job, kernel_path, linux_modules_path, lttng_modules_path): |
254 | command = OrderedDict({ | |
255 | 'command': 'deploy_kernel', | |
256 | 'metadata': {}, | |
257 | 'parameters': { | |
258 | 'customize': {}, | |
259 | 'kernel': None, | |
819f0b86 FD |
260 | 'target_type': 'ubuntu', |
261 | 'rootfs': 'file:///var/lib/lava-server/default/media/images/xenial.img.gz', | |
262 | 'login_prompt': 'kvm02 login:', | |
263 | 'username': 'root' | |
dc9700c9 FD |
264 | } |
265 | }) | |
266 | ||
267 | command['parameters']['customize'][SCP_PATH+linux_modules_path]=['rootfs:/','archive'] | |
268 | command['parameters']['customize'][SCP_PATH+lttng_modules_path]=['rootfs:/','archive'] | |
269 | command['parameters']['kernel'] = str(SCP_PATH+kernel_path) | |
270 | command['metadata']['jenkins_jobname'] = jenkins_job | |
271 | ||
272 | return command | |
273 | ||
274 | def get_deploy_cmd_x86(jenkins_job, kernel_path, linux_modules_path, lttng_modules_path, nb_iter=None): | |
b3d73c46 FD |
275 | command = OrderedDict({ |
276 | 'command': 'deploy_kernel', | |
277 | 'metadata': {}, | |
278 | 'parameters': { | |
279 | 'overlays': [], | |
280 | 'kernel': None, | |
281 | 'nfsrootfs': str(SCP_PATH+'/storage/jenkins-lava/rootfs/rootfs_amd64_trusty_2016-02-23-1134.tar.gz'), | |
282 | 'target_type': 'ubuntu' | |
283 | } | |
284 | }) | |
285 | ||
286 | command['parameters']['overlays'].append( str(SCP_PATH+linux_modules_path)) | |
287 | command['parameters']['overlays'].append( str(SCP_PATH+lttng_modules_path)) | |
288 | command['parameters']['kernel'] = str(SCP_PATH+kernel_path) | |
dc9700c9 | 289 | command['metadata']['jenkins_jobname'] = jenkins_job |
b3d73c46 FD |
290 | if nb_iter is not None: |
291 | command['metadata']['nb_iterations'] = nb_iter | |
292 | ||
293 | return command | |
294 | ||
295 | ||
dc9700c9 | 296 | def get_env_setup_cmd(build_device, lttng_tools_commit, lttng_ust_commit=None): |
b3d73c46 FD |
297 | command = OrderedDict({ |
298 | 'command': 'lava_command_run', | |
299 | 'parameters': { | |
300 | 'commands': [ | |
819f0b86 | 301 | 'pip3 install --upgrade pip', |
46fb8afa | 302 | 'hash -r', |
b3d73c46 FD |
303 | 'git clone https://github.com/frdeso/syscall-bench-it.git bm', |
304 | 'pip3 install vlttng', | |
305 | ], | |
306 | 'timeout': 18000 | |
307 | } | |
308 | }) | |
309 | ||
4418be37 | 310 | vlttng_cmd = 'vlttng --jobs=$(nproc) --profile urcu-master' \ |
b3d73c46 FD |
311 | ' --profile babeltrace-stable-1.4 ' \ |
312 | ' --profile lttng-tools-master' \ | |
313 | ' --override projects.lttng-tools.checkout='+lttng_tools_commit + \ | |
314 | ' --profile lttng-tools-no-man-pages' | |
315 | ||
316 | if lttng_ust_commit is not None: | |
317 | vlttng_cmd += ' --profile lttng-ust-master ' \ | |
318 | ' --override projects.lttng-ust.checkout='+lttng_ust_commit+ \ | |
319 | ' --profile lttng-ust-no-man-pages' | |
320 | ||
dc9700c9 FD |
321 | virtenv_path = None |
322 | if build_device in 'kvm': | |
323 | virtenv_path = '/root/virtenv' | |
324 | else: | |
325 | virtenv_path = '/tmp/virtenv' | |
326 | ||
327 | vlttng_cmd += ' '+virtenv_path | |
b3d73c46 FD |
328 | |
329 | command['parameters']['commands'].append(vlttng_cmd) | |
dc9700c9 FD |
330 | command['parameters']['commands'].append('ln -s '+virtenv_path+' /root/lttngvenv') |
331 | command['parameters']['commands'].append('sync') | |
332 | ||
b3d73c46 FD |
333 | return command |
334 | ||
335 | def main(): | |
336 | test_type = None | |
337 | parser = argparse.ArgumentParser(description='Launch baremetal test using Lava') | |
338 | parser.add_argument('-t', '--type', required=True) | |
339 | parser.add_argument('-j', '--jobname', required=True) | |
340 | parser.add_argument('-k', '--kernel', required=True) | |
341 | parser.add_argument('-km', '--kmodule', required=True) | |
342 | parser.add_argument('-lm', '--lmodule', required=True) | |
b3d73c46 FD |
343 | parser.add_argument('-tc', '--tools-commit', required=True) |
344 | parser.add_argument('-uc', '--ust-commit', required=False) | |
345 | args = parser.parse_args() | |
346 | ||
1ac7fa2c FD |
347 | if args.type in 'baremetal-benchmarks': |
348 | test_type = TestType.baremetal_benchmarks | |
349 | elif args.type in 'baremetal-tests': | |
350 | test_type = TestType.baremetal_tests | |
351 | elif args.type in 'kvm-tests': | |
352 | test_type = TestType.kvm_tests | |
b3d73c46 FD |
353 | else: |
354 | print('argument -t/--type {} unrecognized. Exiting...'.format(args.type)) | |
355 | return -1 | |
356 | ||
8cef2adf FD |
357 | lava_api_key = None |
358 | try: | |
30003819 | 359 | lava_api_key = os.environ['LAVA_JENKINS_TOKEN'] |
f42b2b7e | 360 | except Exception as e: |
30003819 | 361 | print('LAVA_JENKINS_TOKEN not found in the environment variable. Exiting...', e ) |
8cef2adf FD |
362 | return -1 |
363 | ||
1ac7fa2c | 364 | if test_type is TestType.baremetal_benchmarks: |
dc9700c9 FD |
365 | j = create_new_job(args.jobname, build_device='x86') |
366 | j['actions'].append(get_deploy_cmd_x86(args.jobname, args.kernel, args.kmodule, args.lmodule)) | |
1ac7fa2c FD |
367 | elif test_type is TestType.baremetal_tests: |
368 | j = create_new_job(args.jobname, build_device='x86') | |
369 | j['actions'].append(get_deploy_cmd_x86(args.jobname, args.kernel, args.kmodule, args.lmodule)) | |
370 | elif test_type is TestType.kvm_tests: | |
dc9700c9 FD |
371 | j = create_new_job(args.jobname, build_device='kvm') |
372 | j['actions'].append(get_deploy_cmd_kvm(args.jobname, args.kernel, args.kmodule, args.lmodule)) | |
373 | ||
374 | j['actions'].append(get_boot_cmd()) | |
375 | ||
1ac7fa2c | 376 | if test_type is TestType.baremetal_benchmarks: |
dc9700c9 FD |
377 | j['actions'].append(get_config_cmd('x86')) |
378 | j['actions'].append(get_env_setup_cmd('x86', args.tools_commit)) | |
1ac7fa2c | 379 | j['actions'].append(get_baremetal_benchmarks_cmd()) |
b3d73c46 | 380 | j['actions'].append(get_results_cmd(stream_name='benchmark-kernel')) |
1ac7fa2c FD |
381 | elif test_type is TestType.baremetal_tests: |
382 | if args.ust_commit is None: | |
383 | print('Tests runs need -uc/--ust-commit options. Exiting...') | |
384 | return -1 | |
385 | j['actions'].append(get_config_cmd('x86')) | |
386 | j['actions'].append(get_env_setup_cmd('x86', args.tools_commit, args.ust_commit)) | |
387 | j['actions'].append(get_baremetal_tests_cmd()) | |
388 | j['actions'].append(get_results_cmd(stream_name='tests-kernel')) | |
389 | elif test_type is TestType.kvm_tests: | |
b3d73c46 FD |
390 | if args.ust_commit is None: |
391 | print('Tests runs need -uc/--ust-commit options. Exiting...') | |
392 | return -1 | |
dc9700c9 FD |
393 | j['actions'].append(get_config_cmd('kvm')) |
394 | j['actions'].append(get_env_setup_cmd('kvm', args.tools_commit, args.ust_commit)) | |
1ac7fa2c | 395 | j['actions'].append(get_kvm_tests_cmd()) |
b3d73c46 FD |
396 | j['actions'].append(get_results_cmd(stream_name='tests-kernel')) |
397 | else: | |
398 | assert False, 'Unknown test type' | |
399 | ||
f42b2b7e | 400 | server = xmlrpc.client.ServerProxy('http://%s:%s@%s/RPC2' % (USERNAME, lava_api_key, HOSTNAME)) |
b3d73c46 FD |
401 | |
402 | jobid = server.scheduler.submit_job(json.dumps(j)) | |
403 | ||
21e89f7e | 404 | print('Lava jobid:{}'.format(jobid)) |
0467dff8 | 405 | print('Lava job URL: http://lava-master.internal.efficios.com/scheduler/job/{}/log_file'.format(jobid)) |
21e89f7e | 406 | |
b3d73c46 FD |
407 | #Check the status of the job every 30 seconds |
408 | jobstatus = server.scheduler.job_status(jobid)['job_status'] | |
d9997fe4 | 409 | not_running = False |
b3d73c46 | 410 | while jobstatus in 'Submitted' or jobstatus in 'Running': |
d9997fe4 FD |
411 | if not_running is False and jobstatus in 'Running': |
412 | print('Job started running') | |
413 | not_running = True | |
b3d73c46 FD |
414 | time.sleep(30) |
415 | jobstatus = server.scheduler.job_status(jobid)['job_status'] | |
416 | ||
534a243d | 417 | if test_type is TestType.kvm_tests or test_type is TestType.baremetal_tests: |
b3d73c46 | 418 | print_test_output(server, jobid) |
104ed94b FD |
419 | elif test_type is TestType.baremetal_benchmarks: |
420 | fetch_benchmark_results(server, jobid) | |
b3d73c46 | 421 | |
d1b69f4d FD |
422 | print('Job ended with {} status.'.format(jobstatus)) |
423 | if jobstatus not in 'Complete': | |
424 | return -1 | |
425 | else: | |
73c1d4bc | 426 | passed, failed=check_job_all_test_cases_state_count(server, jobid) |
d1b69f4d FD |
427 | print('With {} passed and {} failed Lava test cases.'.format(passed, failed)) |
428 | ||
73c1d4bc FD |
429 | if failed == 0: |
430 | return 0 | |
431 | else: | |
432 | return -1 | |
b3d73c46 FD |
433 | |
434 | if __name__ == "__main__": | |
435 | sys.exit(main()) |