2 # Copyright (C) 2016 - Francis Deslauriers <francis.deslauriers@efficios.com>
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.
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.
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/>.
24 from collections
import OrderedDict
28 HOSTNAME
= 'lava-master.internal.efficios.com'
29 SCP_PATH
= 'scp://jenkins-lava@storage.internal.efficios.com'
32 baremetal_benchmarks
=1
37 def get_job_bundle_content(server
, job
):
39 bundle_sha
= server
.scheduler
.job_status(str(job
))['bundle_sha1']
40 bundle
= server
.dashboard
.get(bundle_sha
)
41 except xmlrpc
.client
.Fault
as f
:
42 print('Error while fetching results bundle', f
.faultString
)
45 return json
.loads(bundle
['content'])
47 # Parse the results bundle to see the run-tests testcase
48 # of the lttng-kernel-tests passed successfully
49 def check_job_all_test_cases_state_count(server
, job
):
50 content
= get_job_bundle_content(server
, job
)
52 # FIXME:Those tests are part of the boot actions and fail randomly but
53 # doesn't affect the behaviour of the tests. We should update our Lava
54 # installation and try to reproduce it. This error was encountered on
56 tests_known_to_fail
=['mount', 'df', 'ls', 'ip', 'wait_for_test_image_prompt']
60 for run
in content
['test_runs']:
61 for result
in run
['test_results']:
62 if 'test_case_id' in result
:
63 if result
['result'] in 'pass':
65 elif result
['test_case_id'] in tests_known_to_fail
:
69 return (passed_tests
, failed_tests
)
71 # Get the benchmark results from the lava bundle
72 # save them as CSV files localy
73 def fetch_benchmark_results(server
, job
):
74 content
= get_job_bundle_content(server
, job
)
75 testcases
= ['processed_results_close.csv',
76 'processed_results_ioctl.csv',
77 'processed_results_open_efault.csv',
78 'processed_results_open_enoent.csv',
79 'processed_results_dup_close.csv',
80 'processed_results_raw_syscall_getpid.csv',
81 'processed_results_lttng_test_filter.csv']
83 # The result bundle is a large JSON containing the results of every testcase
84 # of the LAVA job as well as the files that were attached during the run.
85 # We need to iterate over this JSON to get the base64 representation of the
86 # benchmark results produced during the run.
87 for run
in content
['test_runs']:
88 # We only care of the benchmark testcases
89 if 'benchmark-' in run
['test_id']:
90 if 'test_results' in run
:
91 for res
in run
['test_results']:
92 if 'attachments' in res
:
93 for a
in res
['attachments']:
94 # We only save the results file
95 if a
['pathname'] in testcases
:
96 with
open(a
['pathname'],'wb') as f
:
97 # Convert the b64 representation of the
98 # result file and write it to a file
99 # in the current working directory
100 f
.write(base64
.b64decode(a
['content']))
102 # Parse the attachment of the testcase to fetch the stdout of the test suite
103 def print_test_output(server
, job
):
104 content
= get_job_bundle_content(server
, job
)
107 for run
in content
['test_runs']:
108 if run
['test_id'] in 'lttng-kernel-test':
109 for attachment
in run
['attachments']:
110 if attachment
['pathname'] in 'stdout.log':
112 # Decode the base64 file and split on newlines to iterate
114 testoutput
= str(base64
.b64decode(bytes(attachment
['content'], encoding
='UTF-8')))
116 testoutput
= testoutput
.replace('\\n', '\n')
118 # Create a generator to iterate on the lines and keeping
119 # the state of the iterator across the two loops.
120 testoutput_iter
= iter(testoutput
.split('\n'))
121 for line
in testoutput_iter
:
123 # Find the header of the test case and start printing
125 if 'LAVA_SIGNAL_STARTTC run-tests' in line
:
126 print('---- TEST SUITE OUTPUT BEGIN ----')
127 for line
in testoutput_iter
:
128 if 'LAVA_SIGNAL_ENDTC run-tests' not in line
:
131 # Print until we reach the end of the
135 print('----- TEST SUITE OUTPUT END -----')
138 def create_new_job(name
, build_device
):
140 'health_check': False,
142 'device_type': build_device
,
147 if build_device
in 'x86':
148 job
['tags'].append('dev-sda1')
153 command
= OrderedDict({
154 'command': 'boot_image'
158 def get_config_cmd(build_device
):
159 packages
=['bsdtar', 'psmisc', 'wget', 'python3', 'python3-pip', \
160 'libglib2.0-dev', 'libffi-dev', 'elfutils', 'libdw-dev', \
161 'libelf-dev', 'libmount-dev', 'libxml2', 'libpfm4-dev', \
162 'libnuma-dev', 'python3-dev', 'swig', 'stress']
163 command
= OrderedDict({
164 'command': 'lava_command_run',
167 'cat /etc/resolv.conf',
168 'echo nameserver 172.18.0.12 > /etc/resolv.conf',
174 if build_device
in 'x86':
175 command
['parameters']['commands'].extend([
176 'mount /dev/sda1 /tmp',
179 command
['parameters']['commands'].extend([
181 'locale-gen en_US.UTF-8',
184 'apt-get install -y {}'.format(' '.join(packages
))
188 def get_baremetal_benchmarks_cmd():
189 command
= OrderedDict({
190 'command': 'lava_test_shell',
194 'git-repo': 'https://github.com/lttng/lttng-ci.git',
195 'revision': 'master',
196 'testdef': 'lava/baremetal-tests/failing-close.yml'
199 'git-repo': 'https://github.com/lttng/lttng-ci.git',
200 'revision': 'master',
201 'testdef': 'lava/baremetal-tests/failing-ioctl.yml'
204 'git-repo': 'https://github.com/lttng/lttng-ci.git',
205 'revision': 'master',
206 'testdef': 'lava/baremetal-tests/failing-open-efault.yml'
209 'git-repo': 'https://github.com/lttng/lttng-ci.git',
210 'revision': 'master',
211 'testdef': 'lava/baremetal-tests/success-dup-close.yml'
214 'git-repo': 'https://github.com/lttng/lttng-ci.git',
215 'revision': 'master',
216 'testdef': 'lava/baremetal-tests/raw-syscall-getpid.yml'
219 'git-repo': 'https://github.com/lttng/lttng-ci.git',
220 'revision': 'master',
221 'testdef': 'lava/baremetal-tests/failing-open-enoent.yml'
224 'git-repo': 'https://github.com/lttng/lttng-ci.git',
225 'revision': 'master',
226 'testdef': 'lava/baremetal-tests/lttng-test-filter.yml'
234 def get_baremetal_tests_cmd():
235 command
= OrderedDict({
236 'command': 'lava_test_shell',
240 'git-repo': 'https://github.com/lttng/lttng-ci.git',
241 'revision': 'master',
242 'testdef': 'lava/baremetal-tests/perf-tests.yml'
250 def get_kvm_tests_cmd():
251 command
= OrderedDict({
252 'command': 'lava_test_shell',
256 'git-repo': 'https://github.com/lttng/lttng-ci.git',
257 'revision': 'master',
258 'testdef': 'lava/baremetal-tests/kernel-tests.yml'
261 'git-repo': 'https://github.com/lttng/lttng-ci.git',
262 'revision': 'master',
263 'testdef': 'lava/baremetal-tests/destructive-tests.yml'
270 def get_kprobes_test_cmd():
271 command
= OrderedDict({
272 'command': 'lava_test_shell',
276 'git-repo': 'https://github.com/lttng/lttng-ci.git',
277 'revision': 'master',
278 'testdef': 'lava/baremetal-tests/kprobe-fuzzing-tests.yml'
286 def get_results_cmd(stream_name
):
287 command
= OrderedDict({
288 'command': 'submit_results',
290 'server': 'http://lava-master.internal.efficios.com/RPC2/'
293 command
['parameters']['stream']='/anonymous/'+stream_name
+'/'
296 def get_deploy_cmd_kvm(jenkins_job
, kernel_path
, linux_modules_path
, lttng_modules_path
):
297 command
= OrderedDict({
298 'command': 'deploy_kernel',
303 'target_type': 'ubuntu',
304 'rootfs': 'file:///var/lib/lava-server/default/media/images/xenial.img.gz',
305 'login_prompt': 'kvm02 login:',
310 command
['parameters']['customize'][SCP_PATH
+linux_modules_path
]=['rootfs:/','archive']
311 command
['parameters']['customize'][SCP_PATH
+lttng_modules_path
]=['rootfs:/','archive']
312 command
['parameters']['kernel'] = str(SCP_PATH
+kernel_path
)
313 command
['metadata']['jenkins_jobname'] = jenkins_job
317 def get_deploy_cmd_x86(jenkins_job
, kernel_path
, linux_modules_path
, lttng_modules_path
, nb_iter
=None):
318 command
= OrderedDict({
319 'command': 'deploy_kernel',
324 'nfsrootfs': str(SCP_PATH
+'/storage/jenkins-lava/rootfs/rootfs_amd64_trusty_2016-02-23-1134.tar.gz'),
325 'target_type': 'ubuntu'
329 command
['parameters']['overlays'].append( str(SCP_PATH
+linux_modules_path
))
330 command
['parameters']['overlays'].append( str(SCP_PATH
+lttng_modules_path
))
331 command
['parameters']['kernel'] = str(SCP_PATH
+kernel_path
)
332 command
['metadata']['jenkins_jobname'] = jenkins_job
333 if nb_iter
is not None:
334 command
['metadata']['nb_iterations'] = nb_iter
339 def get_env_setup_cmd(build_device
, lttng_tools_commit
, lttng_ust_commit
=None):
340 command
= OrderedDict({
341 'command': 'lava_command_run',
344 'pip3 install --upgrade pip',
346 'pip3 install vlttng',
352 vlttng_cmd
= 'vlttng --jobs=$(nproc) --profile urcu-master' \
353 ' --override projects.babeltrace.build-env.PYTHON=python3' \
354 ' --override projects.babeltrace.build-env.PYTHON_CONFIG=python3-config' \
355 ' --profile babeltrace-stable-1.4' \
356 ' --profile babeltrace-python' \
357 ' --profile lttng-tools-master' \
358 ' --override projects.lttng-tools.checkout='+lttng_tools_commit
+ \
359 ' --profile lttng-tools-no-man-pages'
361 if lttng_ust_commit
is not None:
362 vlttng_cmd
+= ' --profile lttng-ust-master ' \
363 ' --override projects.lttng-ust.checkout='+lttng_ust_commit
+ \
364 ' --profile lttng-ust-no-man-pages'
367 if build_device
in 'kvm':
368 virtenv_path
= '/root/virtenv'
370 virtenv_path
= '/tmp/virtenv'
372 vlttng_cmd
+= ' '+virtenv_path
374 command
['parameters']['commands'].append(vlttng_cmd
)
375 command
['parameters']['commands'].append('ln -s '+virtenv_path
+' /root/lttngvenv')
376 command
['parameters']['commands'].append('sync')
382 parser
= argparse
.ArgumentParser(description
='Launch baremetal test using Lava')
383 parser
.add_argument('-t', '--type', required
=True)
384 parser
.add_argument('-j', '--jobname', required
=True)
385 parser
.add_argument('-k', '--kernel', required
=True)
386 parser
.add_argument('-km', '--kmodule', required
=True)
387 parser
.add_argument('-lm', '--lmodule', required
=True)
388 parser
.add_argument('-tc', '--tools-commit', required
=True)
389 parser
.add_argument('-uc', '--ust-commit', required
=False)
390 args
= parser
.parse_args()
392 if args
.type in 'baremetal-benchmarks':
393 test_type
= TestType
.baremetal_benchmarks
394 elif args
.type in 'baremetal-tests':
395 test_type
= TestType
.baremetal_tests
396 elif args
.type in 'kvm-tests':
397 test_type
= TestType
.kvm_tests
398 elif args
.type in 'kvm-fuzzing-tests':
399 test_type
= TestType
.kvm_fuzzing_tests
401 print('argument -t/--type {} unrecognized. Exiting...'.format(args
.type))
406 lava_api_key
= os
.environ
['LAVA_JENKINS_TOKEN']
407 except Exception as e
:
408 print('LAVA_JENKINS_TOKEN not found in the environment variable. Exiting...', e
)
411 if test_type
is TestType
.baremetal_benchmarks
:
412 j
= create_new_job(args
.jobname
, build_device
='x86')
413 j
['actions'].append(get_deploy_cmd_x86(args
.jobname
, args
.kernel
, args
.kmodule
, args
.lmodule
))
414 elif test_type
is TestType
.baremetal_tests
:
415 j
= create_new_job(args
.jobname
, build_device
='x86')
416 j
['actions'].append(get_deploy_cmd_x86(args
.jobname
, args
.kernel
, args
.kmodule
, args
.lmodule
))
417 elif test_type
is TestType
.kvm_tests
or test_type
is TestType
.kvm_fuzzing_tests
:
418 j
= create_new_job(args
.jobname
, build_device
='kvm')
419 j
['actions'].append(get_deploy_cmd_kvm(args
.jobname
, args
.kernel
, args
.kmodule
, args
.lmodule
))
421 j
['actions'].append(get_boot_cmd())
423 if test_type
is TestType
.baremetal_benchmarks
:
424 j
['actions'].append(get_config_cmd('x86'))
425 j
['actions'].append(get_env_setup_cmd('x86', args
.tools_commit
))
426 j
['actions'].append(get_baremetal_benchmarks_cmd())
427 j
['actions'].append(get_results_cmd(stream_name
='benchmark-kernel'))
428 elif test_type
is TestType
.baremetal_tests
:
429 if args
.ust_commit
is None:
430 print('Tests runs need -uc/--ust-commit options. Exiting...')
432 j
['actions'].append(get_config_cmd('x86'))
433 j
['actions'].append(get_env_setup_cmd('x86', args
.tools_commit
, args
.ust_commit
))
434 j
['actions'].append(get_baremetal_tests_cmd())
435 j
['actions'].append(get_results_cmd(stream_name
='tests-kernel'))
436 elif test_type
is TestType
.kvm_tests
:
437 if args
.ust_commit
is None:
438 print('Tests runs need -uc/--ust-commit options. Exiting...')
440 j
['actions'].append(get_config_cmd('kvm'))
441 j
['actions'].append(get_env_setup_cmd('kvm', args
.tools_commit
, args
.ust_commit
))
442 j
['actions'].append(get_kvm_tests_cmd())
443 j
['actions'].append(get_results_cmd(stream_name
='tests-kernel'))
444 elif test_type
is TestType
.kvm_fuzzing_tests
:
445 if args
.ust_commit
is None:
446 print('Tests runs need -uc/--ust-commit options. Exiting...')
448 j
['actions'].append(get_config_cmd('kvm'))
449 j
['actions'].append(get_env_setup_cmd('kvm', args
.tools_commit
, args
.ust_commit
))
450 j
['actions'].append(get_kprobes_test_cmd())
451 j
['actions'].append(get_results_cmd(stream_name
='tests-kernel'))
453 assert False, 'Unknown test type'
455 server
= xmlrpc
.client
.ServerProxy('http://%s:%s@%s/RPC2' % (USERNAME
, lava_api_key
, HOSTNAME
))
457 jobid
= server
.scheduler
.submit_job(json
.dumps(j
))
459 print('Lava jobid:{}'.format(jobid
))
460 print('Lava job URL: http://lava-master.internal.efficios.com/scheduler/job/{}/log_file'.format(jobid
))
462 #Check the status of the job every 30 seconds
463 jobstatus
= server
.scheduler
.job_status(jobid
)['job_status']
465 while jobstatus
in 'Submitted' or jobstatus
in 'Running':
466 if not_running
is False and jobstatus
in 'Running':
467 print('Job started running')
470 jobstatus
= server
.scheduler
.job_status(jobid
)['job_status']
472 if test_type
is TestType
.kvm_tests
or test_type
is TestType
.baremetal_tests
:
473 print_test_output(server
, jobid
)
474 elif test_type
is TestType
.baremetal_benchmarks
:
475 fetch_benchmark_results(server
, jobid
)
477 print('Job ended with {} status.'.format(jobstatus
))
478 if jobstatus
not in 'Complete':
481 passed
, failed
=check_job_all_test_cases_state_count(server
, jobid
)
482 print('With {} passed and {} failed Lava test cases.'.format(passed
, failed
))
489 if __name__
== "__main__":
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