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/>.
25 from collections
import OrderedDict
29 HOSTNAME
= 'lava-master.internal.efficios.com'
30 SCP_PATH
= 'scp://jenkins-lava@storage.internal.efficios.com'
33 baremetal_benchmarks
=1
38 def get_job_bundle_content(server
, job
):
40 bundle_sha
= server
.scheduler
.job_status(str(job
))['bundle_sha1']
41 bundle
= server
.dashboard
.get(bundle_sha
)
42 except xmlrpc
.client
.Fault
as f
:
43 print('Error while fetching results bundle', f
.faultString
)
46 return json
.loads(bundle
['content'])
48 # Parse the results bundle to see the run-tests testcase
49 # of the lttng-kernel-tests passed successfully
50 def check_job_all_test_cases_state_count(server
, job
):
51 content
= get_job_bundle_content(server
, job
)
53 # FIXME:Those tests are part of the boot actions and fail randomly but
54 # doesn't affect the behaviour of the tests. We should update our Lava
55 # installation and try to reproduce it. This error was encountered on
57 tests_known_to_fail
=['mount', 'df', 'ls', 'ip', 'wait_for_test_image_prompt']
61 for run
in content
['test_runs']:
62 for result
in run
['test_results']:
63 if 'test_case_id' in result
:
64 if result
['result'] in 'pass':
66 elif result
['test_case_id'] in tests_known_to_fail
:
70 return (passed_tests
, failed_tests
)
72 # Get the benchmark results from the lava bundle
73 # save them as CSV files localy
74 def fetch_benchmark_results(server
, job
):
75 content
= get_job_bundle_content(server
, job
)
76 testcases
= ['processed_results_close.csv',
77 'processed_results_ioctl.csv',
78 'processed_results_open_efault.csv',
79 'processed_results_open_enoent.csv',
80 'processed_results_dup_close.csv',
81 'processed_results_raw_syscall_getpid.csv',
82 'processed_results_lttng_test_filter.csv']
84 # The result bundle is a large JSON containing the results of every testcase
85 # of the LAVA job as well as the files that were attached during the run.
86 # We need to iterate over this JSON to get the base64 representation of the
87 # benchmark results produced during the run.
88 for run
in content
['test_runs']:
89 # We only care of the benchmark testcases
90 if 'benchmark-' in run
['test_id']:
91 if 'test_results' in run
:
92 for res
in run
['test_results']:
93 if 'attachments' in res
:
94 for a
in res
['attachments']:
95 # We only save the results file
96 if a
['pathname'] in testcases
:
97 with
open(a
['pathname'],'wb') as f
:
98 # Convert the b64 representation of the
99 # result file and write it to a file
100 # in the current working directory
101 f
.write(base64
.b64decode(a
['content']))
103 # Parse the attachment of the testcase to fetch the stdout of the test suite
104 def print_test_output(server
, job
):
105 content
= get_job_bundle_content(server
, job
)
108 for run
in content
['test_runs']:
109 if run
['test_id'] in 'lttng-kernel-test':
110 for attachment
in run
['attachments']:
111 if attachment
['pathname'] in 'stdout.log':
113 # Decode the base64 file and split on newlines to iterate
115 testoutput
= str(base64
.b64decode(bytes(attachment
['content'], encoding
='UTF-8')))
117 testoutput
= testoutput
.replace('\\n', '\n')
119 # Create a generator to iterate on the lines and keeping
120 # the state of the iterator across the two loops.
121 testoutput_iter
= iter(testoutput
.split('\n'))
122 for line
in testoutput_iter
:
124 # Find the header of the test case and start printing
126 if 'LAVA_SIGNAL_STARTTC run-tests' in line
:
127 print('---- TEST SUITE OUTPUT BEGIN ----')
128 for line
in testoutput_iter
:
129 if 'LAVA_SIGNAL_ENDTC run-tests' not in line
:
132 # Print until we reach the end of the
136 print('----- TEST SUITE OUTPUT END -----')
139 def create_new_job(name
, build_device
):
141 'health_check': False,
143 'device_type': build_device
,
148 if build_device
in 'x86':
149 job
['tags'].append('dev-sda1')
154 command
= OrderedDict({
155 'command': 'boot_image'
159 def get_config_cmd(build_device
):
160 packages
=['bsdtar', 'psmisc', 'wget', 'python3', 'python3-pip', \
161 'libglib2.0-dev', 'libffi-dev', 'elfutils', 'libdw-dev', \
162 'libelf-dev', 'libmount-dev', 'libxml2', 'libpfm4-dev', \
163 'libnuma-dev', 'python3-dev', 'swig', 'stress']
164 command
= OrderedDict({
165 'command': 'lava_command_run',
168 'cat /etc/resolv.conf',
169 'echo nameserver 172.18.0.12 > /etc/resolv.conf',
175 if build_device
in 'x86':
176 command
['parameters']['commands'].extend([
177 'mount /dev/sda1 /tmp',
180 command
['parameters']['commands'].extend([
182 'locale-gen en_US.UTF-8',
185 'apt-get install -y {}'.format(' '.join(packages
))
189 def get_baremetal_benchmarks_cmd():
190 command
= OrderedDict({
191 'command': 'lava_test_shell',
195 'git-repo': 'https://github.com/lttng/lttng-ci.git',
196 'revision': 'master',
197 'testdef': 'lava/system-tests/failing-close.yml'
200 'git-repo': 'https://github.com/lttng/lttng-ci.git',
201 'revision': 'master',
202 'testdef': 'lava/system-tests/failing-ioctl.yml'
205 'git-repo': 'https://github.com/lttng/lttng-ci.git',
206 'revision': 'master',
207 'testdef': 'lava/system-tests/failing-open-efault.yml'
210 'git-repo': 'https://github.com/lttng/lttng-ci.git',
211 'revision': 'master',
212 'testdef': 'lava/system-tests/success-dup-close.yml'
215 'git-repo': 'https://github.com/lttng/lttng-ci.git',
216 'revision': 'master',
217 'testdef': 'lava/system-tests/raw-syscall-getpid.yml'
220 'git-repo': 'https://github.com/lttng/lttng-ci.git',
221 'revision': 'master',
222 'testdef': 'lava/system-tests/failing-open-enoent.yml'
225 'git-repo': 'https://github.com/lttng/lttng-ci.git',
226 'revision': 'master',
227 'testdef': 'lava/system-tests/lttng-test-filter.yml'
235 def get_baremetal_tests_cmd():
236 command
= OrderedDict({
237 'command': 'lava_test_shell',
241 'git-repo': 'https://github.com/lttng/lttng-ci.git',
242 'revision': 'master',
243 'testdef': 'lava/system-tests/perf-tests.yml'
251 def get_kvm_tests_cmd():
252 command
= OrderedDict({
253 'command': 'lava_test_shell',
257 'git-repo': 'https://github.com/lttng/lttng-ci.git',
258 'revision': 'master',
259 'testdef': 'lava/system-tests/kernel-tests.yml'
262 'git-repo': 'https://github.com/lttng/lttng-ci.git',
263 'revision': 'master',
264 'testdef': 'lava/system-tests/destructive-tests.yml'
272 def get_kprobes_generate_data_cmd():
273 random_seed
= random
.randint(0, 1000000)
274 command
= OrderedDict({
275 'command': 'lava_test_shell',
279 'git-repo': 'https://github.com/lttng/lttng-ci.git',
280 'revision': 'master',
281 'testdef': 'lava/system-tests/kprobe-fuzzing-generate-data.yml',
282 'parameters': { 'RANDOM_SEED': str(random_seed
) }
290 def get_kprobes_test_cmd(round_nb
):
291 command
= OrderedDict({
292 'command': 'lava_test_shell',
296 'git-repo': 'https://github.com/lttng/lttng-ci.git',
297 'revision': 'master',
298 'testdef': 'lava/system-tests/kprobe-fuzzing-tests.yml',
299 'parameters': { 'ROUND_NB': str(round_nb
) }
307 def get_results_cmd(stream_name
):
308 command
= OrderedDict({
309 'command': 'submit_results',
311 'server': 'http://lava-master.internal.efficios.com/RPC2/'
314 command
['parameters']['stream']='/anonymous/'+stream_name
+'/'
317 def get_deploy_cmd_kvm(jenkins_job
, kernel_path
, linux_modules_path
, lttng_modules_path
):
318 command
= OrderedDict({
319 'command': 'deploy_kernel',
324 'target_type': 'ubuntu',
325 'rootfs': 'file:///var/lib/lava-server/default/media/images/xenial.img.gz',
326 'login_prompt': 'kvm02 login:',
331 command
['parameters']['customize'][SCP_PATH
+linux_modules_path
]=['rootfs:/','archive']
332 command
['parameters']['customize'][SCP_PATH
+lttng_modules_path
]=['rootfs:/','archive']
333 command
['parameters']['kernel'] = str(SCP_PATH
+kernel_path
)
334 command
['metadata']['jenkins_jobname'] = jenkins_job
338 def get_deploy_cmd_x86(jenkins_job
, kernel_path
, linux_modules_path
, lttng_modules_path
, nb_iter
=None):
339 command
= OrderedDict({
340 'command': 'deploy_kernel',
345 'nfsrootfs': str(SCP_PATH
+'/storage/jenkins-lava/rootfs/rootfs_amd64_trusty_2016-02-23-1134.tar.gz'),
346 'target_type': 'ubuntu'
350 command
['parameters']['overlays'].append( str(SCP_PATH
+linux_modules_path
))
351 command
['parameters']['overlays'].append( str(SCP_PATH
+lttng_modules_path
))
352 command
['parameters']['kernel'] = str(SCP_PATH
+kernel_path
)
353 command
['metadata']['jenkins_jobname'] = jenkins_job
354 if nb_iter
is not None:
355 command
['metadata']['nb_iterations'] = nb_iter
360 def get_env_setup_cmd(build_device
, lttng_tools_commit
, lttng_ust_commit
=None):
361 command
= OrderedDict({
362 'command': 'lava_command_run',
365 'pip3 install --upgrade pip',
367 'pip3 install vlttng',
373 vlttng_cmd
= 'vlttng --jobs=$(nproc) --profile urcu-master' \
374 ' --override projects.babeltrace.build-env.PYTHON=python3' \
375 ' --override projects.babeltrace.build-env.PYTHON_CONFIG=python3-config' \
376 ' --profile babeltrace-stable-1.4' \
377 ' --profile babeltrace-python' \
378 ' --profile lttng-tools-master' \
379 ' --override projects.lttng-tools.checkout='+lttng_tools_commit
+ \
380 ' --profile lttng-tools-no-man-pages'
382 if lttng_ust_commit
is not None:
383 vlttng_cmd
+= ' --profile lttng-ust-master ' \
384 ' --override projects.lttng-ust.checkout='+lttng_ust_commit
+ \
385 ' --profile lttng-ust-no-man-pages'
388 if build_device
in 'kvm':
389 virtenv_path
= '/root/virtenv'
391 virtenv_path
= '/tmp/virtenv'
393 vlttng_cmd
+= ' '+virtenv_path
395 command
['parameters']['commands'].append(vlttng_cmd
)
396 command
['parameters']['commands'].append('ln -s '+virtenv_path
+' /root/lttngvenv')
397 command
['parameters']['commands'].append('sync')
403 parser
= argparse
.ArgumentParser(description
='Launch baremetal test using Lava')
404 parser
.add_argument('-t', '--type', required
=True)
405 parser
.add_argument('-j', '--jobname', required
=True)
406 parser
.add_argument('-k', '--kernel', required
=True)
407 parser
.add_argument('-km', '--kmodule', required
=True)
408 parser
.add_argument('-lm', '--lmodule', required
=True)
409 parser
.add_argument('-tc', '--tools-commit', required
=True)
410 parser
.add_argument('-uc', '--ust-commit', required
=False)
411 args
= parser
.parse_args()
413 if args
.type in 'baremetal-benchmarks':
414 test_type
= TestType
.baremetal_benchmarks
415 elif args
.type in 'baremetal-tests':
416 test_type
= TestType
.baremetal_tests
417 elif args
.type in 'kvm-tests':
418 test_type
= TestType
.kvm_tests
419 elif args
.type in 'kvm-fuzzing-tests':
420 test_type
= TestType
.kvm_fuzzing_tests
422 print('argument -t/--type {} unrecognized. Exiting...'.format(args
.type))
427 lava_api_key
= os
.environ
['LAVA_JENKINS_TOKEN']
428 except Exception as e
:
429 print('LAVA_JENKINS_TOKEN not found in the environment variable. Exiting...', e
)
432 if test_type
is TestType
.baremetal_benchmarks
:
433 j
= create_new_job(args
.jobname
, build_device
='x86')
434 j
['actions'].append(get_deploy_cmd_x86(args
.jobname
, args
.kernel
, args
.kmodule
, args
.lmodule
))
435 elif test_type
is TestType
.baremetal_tests
:
436 j
= create_new_job(args
.jobname
, build_device
='x86')
437 j
['actions'].append(get_deploy_cmd_x86(args
.jobname
, args
.kernel
, args
.kmodule
, args
.lmodule
))
438 elif test_type
is TestType
.kvm_tests
or test_type
is TestType
.kvm_fuzzing_tests
:
439 j
= create_new_job(args
.jobname
, build_device
='kvm')
440 j
['actions'].append(get_deploy_cmd_kvm(args
.jobname
, args
.kernel
, args
.kmodule
, args
.lmodule
))
442 j
['actions'].append(get_boot_cmd())
444 if test_type
is TestType
.baremetal_benchmarks
:
445 j
['actions'].append(get_config_cmd('x86'))
446 j
['actions'].append(get_env_setup_cmd('x86', args
.tools_commit
))
447 j
['actions'].append(get_baremetal_benchmarks_cmd())
448 j
['actions'].append(get_results_cmd(stream_name
='benchmark-kernel'))
449 elif test_type
is TestType
.baremetal_tests
:
450 if args
.ust_commit
is None:
451 print('Tests runs need -uc/--ust-commit options. Exiting...')
453 j
['actions'].append(get_config_cmd('x86'))
454 j
['actions'].append(get_env_setup_cmd('x86', args
.tools_commit
, args
.ust_commit
))
455 j
['actions'].append(get_baremetal_tests_cmd())
456 j
['actions'].append(get_results_cmd(stream_name
='tests-kernel'))
457 elif test_type
is TestType
.kvm_tests
:
458 if args
.ust_commit
is None:
459 print('Tests runs need -uc/--ust-commit options. Exiting...')
461 j
['actions'].append(get_config_cmd('kvm'))
462 j
['actions'].append(get_env_setup_cmd('kvm', args
.tools_commit
, args
.ust_commit
))
463 j
['actions'].append(get_kvm_tests_cmd())
464 j
['actions'].append(get_results_cmd(stream_name
='tests-kernel'))
465 elif test_type
is TestType
.kvm_fuzzing_tests
:
466 if args
.ust_commit
is None:
467 print('Tests runs need -uc/--ust-commit options. Exiting...')
469 j
['actions'].append(get_config_cmd('kvm'))
470 j
['actions'].append(get_kprobes_generate_data_cmd())
472 j
['actions'].append(get_kprobes_test_cmd(round_nb
=i
))
473 j
['actions'].append(get_results_cmd(stream_name
='tests-kernel'))
475 assert False, 'Unknown test type'
477 server
= xmlrpc
.client
.ServerProxy('http://%s:%s@%s/RPC2' % (USERNAME
, lava_api_key
, HOSTNAME
))
479 jobid
= server
.scheduler
.submit_job(json
.dumps(j
))
481 print('Lava jobid:{}'.format(jobid
))
482 print('Lava job URL: http://lava-master.internal.efficios.com/scheduler/job/{}/log_file'.format(jobid
))
484 #Check the status of the job every 30 seconds
485 jobstatus
= server
.scheduler
.job_status(jobid
)['job_status']
487 while jobstatus
in 'Submitted' or jobstatus
in 'Running':
488 if not_running
is False and jobstatus
in 'Running':
489 print('Job started running')
492 jobstatus
= server
.scheduler
.job_status(jobid
)['job_status']
494 if test_type
is TestType
.kvm_tests
or test_type
is TestType
.baremetal_tests
:
495 print_test_output(server
, jobid
)
496 elif test_type
is TestType
.baremetal_benchmarks
:
497 fetch_benchmark_results(server
, jobid
)
499 print('Job ended with {} status.'.format(jobstatus
))
500 if jobstatus
not in 'Complete':
503 passed
, failed
=check_job_all_test_cases_state_count(server
, jobid
)
504 print('With {} passed and {} failed Lava test cases.'.format(passed
, failed
))
511 if __name__
== "__main__":
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