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
36 def get_job_bundle_content(server
, job
):
38 bundle_sha
= server
.scheduler
.job_status(str(job
))['bundle_sha1']
39 bundle
= server
.dashboard
.get(bundle_sha
)
40 except xmlrpc
.client
.Fault
as f
:
41 print('Error while fetching results bundle', f
.faultString
)
43 return json
.loads(bundle
['content'])
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
)
52 for run
in content
['test_runs']:
53 for result
in run
['test_results']:
54 if 'test_case_id' in result
:
55 if result
['result'] in 'pass':
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.
67 return (passed_tests
, failed_tests
)
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',
74 'processed_results_open_efault.csv',
75 'processed_results_dup_close.csv']
77 # The result bundle is a large JSON containing the results of every testcase
78 # of the LAVA job as well as the files that were attached during the run.
79 # We need to iterate over this JSON to get the base64 representation of the
80 # benchmark results produced during the run.
81 for run
in content
['test_runs']:
82 # We only care of the benchmark testcases
83 if 'benchmark-syscall-' in run
['test_id']:
84 if 'test_results' in run
:
85 for res
in run
['test_results']:
86 if 'attachments' in res
:
87 for a
in res
['attachments']:
88 # We only save the results file
89 if a
['pathname'] in testcases
:
90 with
open(a
['pathname'],'wb') as f
:
91 # Convert the b64 representation of the
92 # result file and write it to a file
93 # in the current working directory
94 f
.write(base64
.b64decode(a
['content']))
96 # Parse the attachment of the testcase to fetch the stdout of the test suite
97 def print_test_output(server
, job
):
98 content
= get_job_bundle_content(server
, job
)
101 for run
in content
['test_runs']:
102 if run
['test_id'] in 'lttng-kernel-test':
103 for attachment
in run
['attachments']:
104 if attachment
['pathname'] in 'stdout.log':
106 # Decode the base64 file and split on newlines to iterate
108 testoutput
= str(base64
.b64decode(bytes(attachment
['content'], encoding
='UTF-8'))).split('\n')
110 # Create a generator to iterate on the lines and keeping
111 # the state of the iterator across the two loops.
112 testoutput_iter
= iter(testoutput
)
113 for line
in testoutput_iter
:
115 # Find the header of the test case and start printing
117 if 'LAVA_SIGNAL_STARTTC run-tests' in line
:
119 print('---- TEST SUITE OUTPUT BEGIN ----')
120 for line
in testoutput_iter
:
121 if 'LAVA_SIGNAL_ENDTC run-tests' not in line
:
124 # Print until we reach the end of the
129 print('----- TEST SUITE OUTPUT END -----')
132 def create_new_job(name
, build_device
):
134 'health_check': False,
136 'device_type':build_device
,
141 if build_device
in 'x86':
142 job
['tags'].append('dev-sda1')
147 command
= OrderedDict({
148 'command': 'boot_image'
152 def get_config_cmd(build_device
):
153 packages
=['bsdtar', 'psmisc', 'wget', 'python3', 'python3-pip', \
154 'libglib2.0-dev', 'libffi-dev', 'elfutils', 'libdw-dev', \
155 'libelf-dev', 'libmount-dev', 'libxml2', 'libpfm4-dev', \
157 command
= OrderedDict({
158 'command': 'lava_command_run',
161 'cat /etc/resolv.conf',
162 'echo nameserver 172.18.0.12 > /etc/resolv.conf',
168 if build_device
in 'x86':
169 command
['parameters']['commands'].extend([
170 'mount /dev/sda1 /tmp',
173 command
['parameters']['commands'].extend([
175 'locale-gen en_US.UTF-8',
178 'apt-get install -y {}'.format(' '.join(packages
))
182 def get_baremetal_benchmarks_cmd():
183 command
= OrderedDict({
184 'command': 'lava_test_shell',
188 'git-repo': 'https://github.com/lttng/lttng-ci.git',
189 'revision': 'master',
190 'testdef': 'lava/baremetal-tests/failing-close.yml'
193 'git-repo': 'https://github.com/lttng/lttng-ci.git',
194 'revision': 'master',
195 'testdef': 'lava/baremetal-tests/failing-open-efault.yml'
198 'git-repo': 'https://github.com/lttng/lttng-ci.git',
199 'revision': 'master',
200 'testdef': 'lava/baremetal-tests/success-dup-close.yml'
208 def get_baremetal_tests_cmd():
209 command
= OrderedDict({
210 'command': 'lava_test_shell',
214 'git-repo': 'https://github.com/lttng/lttng-ci.git',
215 'revision': 'master',
216 'testdef': 'lava/baremetal-tests/perf-tests.yml'
224 def get_kvm_tests_cmd():
225 command
= OrderedDict({
226 'command': 'lava_test_shell',
230 'git-repo': 'https://github.com/lttng/lttng-ci.git',
231 'revision': 'master',
232 'testdef': 'lava/baremetal-tests/kernel-tests.yml'
235 'git-repo': 'https://github.com/lttng/lttng-ci.git',
236 'revision': 'master',
237 'testdef': 'lava/baremetal-tests/destructive-tests.yml'
245 def get_results_cmd(stream_name
):
246 command
= OrderedDict({
247 'command': 'submit_results',
249 'server': 'http://lava-master.internal.efficios.com/RPC2/'
252 command
['parameters']['stream']='/anonymous/'+stream_name
+'/'
255 def get_deploy_cmd_kvm(jenkins_job
, kernel_path
, linux_modules_path
, lttng_modules_path
):
256 command
= OrderedDict({
257 'command': 'deploy_kernel',
262 'target_type': 'ubuntu',
263 'rootfs': 'file:///var/lib/lava-server/default/media/images/xenial.img.gz',
264 'login_prompt': 'kvm02 login:',
269 command
['parameters']['customize'][SCP_PATH
+linux_modules_path
]=['rootfs:/','archive']
270 command
['parameters']['customize'][SCP_PATH
+lttng_modules_path
]=['rootfs:/','archive']
271 command
['parameters']['kernel'] = str(SCP_PATH
+kernel_path
)
272 command
['metadata']['jenkins_jobname'] = jenkins_job
276 def get_deploy_cmd_x86(jenkins_job
, kernel_path
, linux_modules_path
, lttng_modules_path
, nb_iter
=None):
277 command
= OrderedDict({
278 'command': 'deploy_kernel',
283 'nfsrootfs': str(SCP_PATH
+'/storage/jenkins-lava/rootfs/rootfs_amd64_trusty_2016-02-23-1134.tar.gz'),
284 'target_type': 'ubuntu'
288 command
['parameters']['overlays'].append( str(SCP_PATH
+linux_modules_path
))
289 command
['parameters']['overlays'].append( str(SCP_PATH
+lttng_modules_path
))
290 command
['parameters']['kernel'] = str(SCP_PATH
+kernel_path
)
291 command
['metadata']['jenkins_jobname'] = jenkins_job
292 if nb_iter
is not None:
293 command
['metadata']['nb_iterations'] = nb_iter
298 def get_env_setup_cmd(build_device
, lttng_tools_commit
, lttng_ust_commit
=None):
299 command
= OrderedDict({
300 'command': 'lava_command_run',
303 'pip3 install --upgrade pip',
305 'git clone https://github.com/frdeso/syscall-bench-it.git bm',
306 'pip3 install vlttng',
312 vlttng_cmd
= 'vlttng --jobs=$(nproc) --profile urcu-master' \
313 ' --profile babeltrace-stable-1.4 ' \
314 ' --profile lttng-tools-master' \
315 ' --override projects.lttng-tools.checkout='+lttng_tools_commit
+ \
316 ' --profile lttng-tools-no-man-pages'
318 if lttng_ust_commit
is not None:
319 vlttng_cmd
+= ' --profile lttng-ust-master ' \
320 ' --override projects.lttng-ust.checkout='+lttng_ust_commit
+ \
321 ' --profile lttng-ust-no-man-pages'
324 if build_device
in 'kvm':
325 virtenv_path
= '/root/virtenv'
327 virtenv_path
= '/tmp/virtenv'
329 vlttng_cmd
+= ' '+virtenv_path
331 command
['parameters']['commands'].append(vlttng_cmd
)
332 command
['parameters']['commands'].append('ln -s '+virtenv_path
+' /root/lttngvenv')
333 command
['parameters']['commands'].append('sync')
339 parser
= argparse
.ArgumentParser(description
='Launch baremetal test using Lava')
340 parser
.add_argument('-t', '--type', required
=True)
341 parser
.add_argument('-j', '--jobname', required
=True)
342 parser
.add_argument('-k', '--kernel', required
=True)
343 parser
.add_argument('-km', '--kmodule', required
=True)
344 parser
.add_argument('-lm', '--lmodule', required
=True)
345 parser
.add_argument('-tc', '--tools-commit', required
=True)
346 parser
.add_argument('-uc', '--ust-commit', required
=False)
347 args
= parser
.parse_args()
349 if args
.type in 'baremetal-benchmarks':
350 test_type
= TestType
.baremetal_benchmarks
351 elif args
.type in 'baremetal-tests':
352 test_type
= TestType
.baremetal_tests
353 elif args
.type in 'kvm-tests':
354 test_type
= TestType
.kvm_tests
356 print('argument -t/--type {} unrecognized. Exiting...'.format(args
.type))
361 lava_api_key
= os
.environ
['LAVA_JENKINS_TOKEN']
362 except Exception as e
:
363 print('LAVA_JENKINS_TOKEN not found in the environment variable. Exiting...', e
)
366 if test_type
is TestType
.baremetal_benchmarks
:
367 j
= create_new_job(args
.jobname
, build_device
='x86')
368 j
['actions'].append(get_deploy_cmd_x86(args
.jobname
, args
.kernel
, args
.kmodule
, args
.lmodule
))
369 elif test_type
is TestType
.baremetal_tests
:
370 j
= create_new_job(args
.jobname
, build_device
='x86')
371 j
['actions'].append(get_deploy_cmd_x86(args
.jobname
, args
.kernel
, args
.kmodule
, args
.lmodule
))
372 elif test_type
is TestType
.kvm_tests
:
373 j
= create_new_job(args
.jobname
, build_device
='kvm')
374 j
['actions'].append(get_deploy_cmd_kvm(args
.jobname
, args
.kernel
, args
.kmodule
, args
.lmodule
))
376 j
['actions'].append(get_boot_cmd())
378 if test_type
is TestType
.baremetal_benchmarks
:
379 j
['actions'].append(get_config_cmd('x86'))
380 j
['actions'].append(get_env_setup_cmd('x86', args
.tools_commit
))
381 j
['actions'].append(get_baremetal_benchmarks_cmd())
382 j
['actions'].append(get_results_cmd(stream_name
='benchmark-kernel'))
383 elif test_type
is TestType
.baremetal_tests
:
384 if args
.ust_commit
is None:
385 print('Tests runs need -uc/--ust-commit options. Exiting...')
387 j
['actions'].append(get_config_cmd('x86'))
388 j
['actions'].append(get_env_setup_cmd('x86', args
.tools_commit
, args
.ust_commit
))
389 j
['actions'].append(get_baremetal_tests_cmd())
390 j
['actions'].append(get_results_cmd(stream_name
='tests-kernel'))
391 elif test_type
is TestType
.kvm_tests
:
392 if args
.ust_commit
is None:
393 print('Tests runs need -uc/--ust-commit options. Exiting...')
395 j
['actions'].append(get_config_cmd('kvm'))
396 j
['actions'].append(get_env_setup_cmd('kvm', args
.tools_commit
, args
.ust_commit
))
397 j
['actions'].append(get_kvm_tests_cmd())
398 j
['actions'].append(get_results_cmd(stream_name
='tests-kernel'))
400 assert False, 'Unknown test type'
402 server
= xmlrpc
.client
.ServerProxy('http://%s:%s@%s/RPC2' % (USERNAME
, lava_api_key
, HOSTNAME
))
404 jobid
= server
.scheduler
.submit_job(json
.dumps(j
))
406 print('Lava jobid:{}'.format(jobid
))
407 print('Lava job URL: http://lava-master.internal.efficios.com/scheduler/job/{}/log_file'.format(jobid
))
409 #Check the status of the job every 30 seconds
410 jobstatus
= server
.scheduler
.job_status(jobid
)['job_status']
412 while jobstatus
in 'Submitted' or jobstatus
in 'Running':
413 if not_running
is False and jobstatus
in 'Running':
414 print('Job started running')
417 jobstatus
= server
.scheduler
.job_status(jobid
)['job_status']
419 if test_type
is TestType
.kvm_tests
or test_type
is TestType
.baremetal_tests
:
420 print_test_output(server
, jobid
)
421 elif test_type
is TestType
.baremetal_benchmarks
:
422 fetch_benchmark_results(server
, jobid
)
424 print('Job ended with {} status.'.format(jobstatus
))
425 if jobstatus
not in 'Complete':
428 passed
, failed
=check_job_all_test_cases_state_count(server
, jobid
)
429 print('With {} passed and {} failed Lava test cases.'.format(passed
, failed
))
436 if __name__
== "__main__":
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