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', 'processed_results_open_enoent.csv', 'processed_results_open_efault.csv']
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
:
88 with
open(a
['pathname'],'wb') as f
:
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']))
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
)
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':
104 # Decode the base64 file and split on newlines to iterate
106 testoutput
= str(base64
.b64decode(bytes(attachment
['content'], encoding
='UTF-8'))).split('\n')
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
:
113 # Find the header of the test case and start printing
115 if 'LAVA_SIGNAL_STARTTC run-tests' in line
:
117 print('---- TEST SUITE OUTPUT BEGIN ----')
118 for line
in testoutput_iter
:
119 if 'LAVA_SIGNAL_ENDTC run-tests' not in line
:
122 # Print until we reach the end of the
127 print('----- TEST SUITE OUTPUT END -----')
130 def create_new_job(name
, build_device
):
132 'health_check': False,
134 'device_type':build_device
,
139 if build_device
in 'x86':
140 job
['tags'].append('dev-sda1')
145 command
= OrderedDict({
146 'command': 'boot_image'
150 def get_config_cmd(build_device
):
151 packages
=['bsdtar', 'psmisc', 'wget', 'python3', 'python3-pip', \
152 'libglib2.0-dev', 'libffi-dev', 'elfutils', 'libdw-dev', \
153 'libelf-dev', 'libmount-dev', 'libxml2', 'libpfm4-dev']
154 command
= OrderedDict({
155 'command': 'lava_command_run',
158 'cat /etc/resolv.conf',
159 'echo nameserver 172.18.0.12 > /etc/resolv.conf',
164 if build_device
in 'x86':
165 command
['parameters']['commands'].extend([
166 'mount /dev/sda1 /tmp',
169 command
['parameters']['commands'].extend([
171 'locale-gen en_US.UTF-8',
174 'apt-get install -y {}'.format(' '.join(packages
))
178 def get_baremetal_benchmarks_cmd():
179 command
= OrderedDict({
180 'command': 'lava_test_shell',
184 'git-repo': 'https://github.com/lttng/lttng-ci.git',
185 'revision': 'master',
186 'testdef': 'lava/baremetal-tests/failing-close.yml'
189 'git-repo': 'https://github.com/lttng/lttng-ci.git',
190 'revision': 'master',
191 'testdef': 'lava/baremetal-tests/failing-open-efault.yml'
194 'git-repo': 'https://github.com/lttng/lttng-ci.git',
195 'revision': 'master',
196 'testdef': 'lava/baremetal-tests/failing-open-enoent.yml'
204 def get_baremetal_tests_cmd():
205 command
= OrderedDict({
206 'command': 'lava_test_shell',
210 'git-repo': 'https://github.com/lttng/lttng-ci.git',
211 'revision': 'master',
212 'testdef': 'lava/baremetal-tests/perf-tests.yml'
220 def get_kvm_tests_cmd():
221 command
= OrderedDict({
222 'command': 'lava_test_shell',
226 'git-repo': 'https://github.com/lttng/lttng-ci.git',
227 'revision': 'master',
228 'testdef': 'lava/baremetal-tests/kernel-tests.yml'
231 'git-repo': 'https://github.com/lttng/lttng-ci.git',
232 'revision': 'master',
233 'testdef': 'lava/baremetal-tests/destructive-tests.yml'
241 def get_results_cmd(stream_name
):
242 command
= OrderedDict({
243 'command': 'submit_results',
245 'server': 'http://lava-master.internal.efficios.com/RPC2/'
248 command
['parameters']['stream']='/anonymous/'+stream_name
+'/'
251 def get_deploy_cmd_kvm(jenkins_job
, kernel_path
, linux_modules_path
, lttng_modules_path
):
252 command
= OrderedDict({
253 'command': 'deploy_kernel',
258 'target_type': 'ubuntu',
259 'rootfs': 'file:///var/lib/lava-server/default/media/images/xenial.img.gz',
260 'login_prompt': 'kvm02 login:',
265 command
['parameters']['customize'][SCP_PATH
+linux_modules_path
]=['rootfs:/','archive']
266 command
['parameters']['customize'][SCP_PATH
+lttng_modules_path
]=['rootfs:/','archive']
267 command
['parameters']['kernel'] = str(SCP_PATH
+kernel_path
)
268 command
['metadata']['jenkins_jobname'] = jenkins_job
272 def get_deploy_cmd_x86(jenkins_job
, kernel_path
, linux_modules_path
, lttng_modules_path
, nb_iter
=None):
273 command
= OrderedDict({
274 'command': 'deploy_kernel',
279 'nfsrootfs': str(SCP_PATH
+'/storage/jenkins-lava/rootfs/rootfs_amd64_trusty_2016-02-23-1134.tar.gz'),
280 'target_type': 'ubuntu'
284 command
['parameters']['overlays'].append( str(SCP_PATH
+linux_modules_path
))
285 command
['parameters']['overlays'].append( str(SCP_PATH
+lttng_modules_path
))
286 command
['parameters']['kernel'] = str(SCP_PATH
+kernel_path
)
287 command
['metadata']['jenkins_jobname'] = jenkins_job
288 if nb_iter
is not None:
289 command
['metadata']['nb_iterations'] = nb_iter
294 def get_env_setup_cmd(build_device
, lttng_tools_commit
, lttng_ust_commit
=None):
295 command
= OrderedDict({
296 'command': 'lava_command_run',
299 'pip3 install --upgrade pip',
301 'git clone https://github.com/frdeso/syscall-bench-it.git bm',
302 'pip3 install vlttng',
308 vlttng_cmd
= 'vlttng --jobs=$(nproc) --profile urcu-master' \
309 ' --profile babeltrace-stable-1.4 ' \
310 ' --profile lttng-tools-master' \
311 ' --override projects.lttng-tools.checkout='+lttng_tools_commit
+ \
312 ' --profile lttng-tools-no-man-pages'
314 if lttng_ust_commit
is not None:
315 vlttng_cmd
+= ' --profile lttng-ust-master ' \
316 ' --override projects.lttng-ust.checkout='+lttng_ust_commit
+ \
317 ' --profile lttng-ust-no-man-pages'
320 if build_device
in 'kvm':
321 virtenv_path
= '/root/virtenv'
323 virtenv_path
= '/tmp/virtenv'
325 vlttng_cmd
+= ' '+virtenv_path
327 command
['parameters']['commands'].append(vlttng_cmd
)
328 command
['parameters']['commands'].append('ln -s '+virtenv_path
+' /root/lttngvenv')
329 command
['parameters']['commands'].append('sync')
335 parser
= argparse
.ArgumentParser(description
='Launch baremetal test using Lava')
336 parser
.add_argument('-t', '--type', required
=True)
337 parser
.add_argument('-j', '--jobname', required
=True)
338 parser
.add_argument('-k', '--kernel', required
=True)
339 parser
.add_argument('-km', '--kmodule', required
=True)
340 parser
.add_argument('-lm', '--lmodule', required
=True)
341 parser
.add_argument('-tc', '--tools-commit', required
=True)
342 parser
.add_argument('-uc', '--ust-commit', required
=False)
343 args
= parser
.parse_args()
345 if args
.type in 'baremetal-benchmarks':
346 test_type
= TestType
.baremetal_benchmarks
347 elif args
.type in 'baremetal-tests':
348 test_type
= TestType
.baremetal_tests
349 elif args
.type in 'kvm-tests':
350 test_type
= TestType
.kvm_tests
352 print('argument -t/--type {} unrecognized. Exiting...'.format(args
.type))
357 lava_api_key
= os
.environ
['LAVA_JENKINS_TOKEN']
358 except Exception as e
:
359 print('LAVA_JENKINS_TOKEN not found in the environment variable. Exiting...', e
)
362 if test_type
is TestType
.baremetal_benchmarks
:
363 j
= create_new_job(args
.jobname
, build_device
='x86')
364 j
['actions'].append(get_deploy_cmd_x86(args
.jobname
, args
.kernel
, args
.kmodule
, args
.lmodule
))
365 elif test_type
is TestType
.baremetal_tests
:
366 j
= create_new_job(args
.jobname
, build_device
='x86')
367 j
['actions'].append(get_deploy_cmd_x86(args
.jobname
, args
.kernel
, args
.kmodule
, args
.lmodule
))
368 elif test_type
is TestType
.kvm_tests
:
369 j
= create_new_job(args
.jobname
, build_device
='kvm')
370 j
['actions'].append(get_deploy_cmd_kvm(args
.jobname
, args
.kernel
, args
.kmodule
, args
.lmodule
))
372 j
['actions'].append(get_boot_cmd())
374 if test_type
is TestType
.baremetal_benchmarks
:
375 j
['actions'].append(get_config_cmd('x86'))
376 j
['actions'].append(get_env_setup_cmd('x86', args
.tools_commit
))
377 j
['actions'].append(get_baremetal_benchmarks_cmd())
378 j
['actions'].append(get_results_cmd(stream_name
='benchmark-kernel'))
379 elif test_type
is TestType
.baremetal_tests
:
380 if args
.ust_commit
is None:
381 print('Tests runs need -uc/--ust-commit options. Exiting...')
383 j
['actions'].append(get_config_cmd('x86'))
384 j
['actions'].append(get_env_setup_cmd('x86', args
.tools_commit
, args
.ust_commit
))
385 j
['actions'].append(get_baremetal_tests_cmd())
386 j
['actions'].append(get_results_cmd(stream_name
='tests-kernel'))
387 elif test_type
is TestType
.kvm_tests
:
388 if args
.ust_commit
is None:
389 print('Tests runs need -uc/--ust-commit options. Exiting...')
391 j
['actions'].append(get_config_cmd('kvm'))
392 j
['actions'].append(get_env_setup_cmd('kvm', args
.tools_commit
, args
.ust_commit
))
393 j
['actions'].append(get_kvm_tests_cmd())
394 j
['actions'].append(get_results_cmd(stream_name
='tests-kernel'))
396 assert False, 'Unknown test type'
398 server
= xmlrpc
.client
.ServerProxy('http://%s:%s@%s/RPC2' % (USERNAME
, lava_api_key
, HOSTNAME
))
400 jobid
= server
.scheduler
.submit_job(json
.dumps(j
))
402 print('Lava jobid:{}'.format(jobid
))
404 #Check the status of the job every 30 seconds
405 jobstatus
= server
.scheduler
.job_status(jobid
)['job_status']
407 while jobstatus
in 'Submitted' or jobstatus
in 'Running':
408 if not_running
is False and jobstatus
in 'Running':
409 print('Job started running')
412 jobstatus
= server
.scheduler
.job_status(jobid
)['job_status']
414 if test_type
is TestType
.kvm_tests
or test_type
is TestType
.baremetal_tests
:
415 print_test_output(server
, jobid
)
416 elif test_type
is TestType
.baremetal_benchmarks
:
417 fetch_benchmark_results(server
, jobid
)
419 print('Job ended with {} status.'.format(jobstatus
))
420 if jobstatus
not in 'Complete':
423 passed
, failed
=check_job_all_test_cases_state_count(server
, jobid
)
424 print('With {} passed and {} failed Lava test cases.'.format(passed
, failed
))
431 if __name__
== "__main__":
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