Lava: Remove useless debugging command on boot
[lttng-ci.git] / scripts / lttng-baremetal-tests / lava-submit.py
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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
17import argparse
18import base64
19import json
20import os
21import sys
22import time
23import xmlrpclib
24from collections import OrderedDict
25from enum import Enum
26
27USERNAME = 'frdeso'
28HOSTNAME = 'lava-master.internal.efficios.com'
29SCP_PATH = 'scp://jenkins-lava@storage.internal.efficios.com'
30
31class TestType(Enum):
32 benchmarks=1
33 tests=2
34
35def get_job_bundle_content(server, job):
36 bundle_sha = server.scheduler.job_status(str(job))['bundle_sha1']
37 bundle = server.dashboard.get(bundle_sha)
38
39 return json.loads(bundle['content'])
40
41# Parse the results bundle to see the run-tests testcase
42# of the lttng-kernel-tests passed successfully
43def check_job_all_test_cases_state_count(server, job):
44 content = get_job_bundle_content(server, job)
45
46 passed_tests=0
47 failed_tests=0
48 for run in content['test_runs']:
49 for result in run['test_results']:
3e7245a4 50 if 'test_case_id' in result :
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51 if result['result'] in 'pass':
52 passed_tests+=1
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53 elif result['test_case_id'] in 'wait_for_test_image_prompt':
54 # FIXME:This test is part of the boot action and fails
55 # randomly but doesn't affect the behaviour of the tests.
56 # No reply on the Lava IRC channel yet. We should update
57 # our Lava installation and try to reproduce it. This error
58 # was encountered ont the KVM trusty image only. Not seen
59 # on Xenial at this point.
60 pass
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61 else:
62 failed_tests+=1
63 return (passed_tests, failed_tests)
64
65# Parse the attachment of the testcase to fetch the stdout of the test suite
66def print_test_output(server, job):
67 content = get_job_bundle_content(server, job)
68 found = False
69
70 for run in content['test_runs']:
71 if run['test_id'] in 'lttng-kernel-test':
72 for attachment in run['attachments']:
73 if attachment['pathname'] in 'stdout.log':
74
75 # Decode the base64 file and split on newlines to iterate
76 # on list
77 testoutput = base64.b64decode(attachment['content']).split('\n')
78
79 # Create a generator to iterate on the lines and keeping
80 # the state of the iterator across the two loops.
81 testoutput_iter = iter(testoutput)
82 for line in testoutput_iter:
83
84 # Find the header of the test case and start printing
85 # from there
86 if 'LAVA_SIGNAL_STARTTC run-tests' in line:
87 found = True
88 print('---- TEST SUITE OUTPUT BEGIN ----')
89 for line in testoutput_iter:
90 if 'LAVA_SIGNAL_ENDTC run-tests' not in line:
91 print(line)
92 else:
93 # Print until we reach the end of the
94 # section
95 break
96
97 if found is True:
98 print('----- TEST SUITE OUTPUT END -----')
99 break
100
dc9700c9 101def create_new_job(name, build_device):
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102 job = OrderedDict({
103 'health_check': False,
104 'job_name': name,
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105 'device_type':build_device,
106 'tags': [ ],
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107 'timeout': 18000,
108 'actions': []
109 })
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110 if build_device in 'x86':
111 job['tags'].append('dev-sda1')
112
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113 return job
114
115def get_boot_cmd():
116 command = OrderedDict({
117 'command': 'boot_image'
118 })
119 return command
120
dc9700c9 121def get_config_cmd(build_device):
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122 packages=['bsdtar', 'psmisc', 'wget', 'python3', 'python3-pip', \
123 'libglib2.0-dev', 'libffi-dev', 'elfutils', 'libdw-dev', \
e194ed8e 124 'libelf-dev', 'libmount-dev', 'libxml2']
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125 command = OrderedDict({
126 'command': 'lava_command_run',
127 'parameters': {
128 'commands': [
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129 'cat /etc/resolv.conf',
130 'echo nameserver 172.18.0.12 > /etc/resolv.conf',
dc9700c9 131 'groupadd tracing'
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132 ]
133 }
134 })
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135 if build_device in 'x86':
136 command['parameters']['commands'].extend([
137 'mount /dev/sda1 /tmp',
138 'rm -rf /tmp/*'])
139
140 command['parameters']['commands'].extend([
141 'depmod -a',
142 'locale-gen en_US.UTF-8',
143 'apt-get update',
819f0b86 144 'apt-get upgrade',
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145 'apt-get install -y {}'.format(' '.join(packages))
146 ])
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147 return command
148
149def get_benchmarks_cmd():
150 command = OrderedDict({
151 'command': 'lava_test_shell',
152 'parameters': {
153 'testdef_repos': [
154 {
155 'git-repo': 'https://github.com/lttng/lttng-ci.git',
156 'revision': 'master',
157 'testdef': 'lava/baremetal-tests/failing-close.yml'
158 },
159 {
160 'git-repo': 'https://github.com/lttng/lttng-ci.git',
161 'revision': 'master',
162 'testdef': 'lava/baremetal-tests/failing-open-efault.yml'
163 },
164 {
165 'git-repo': 'https://github.com/lttng/lttng-ci.git',
166 'revision': 'master',
167 'testdef': 'lava/baremetal-tests/failing-open-enoent.yml'
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168 },
169 {
170 'git-repo': 'https://github.com/lttng/lttng-ci.git',
171 'revision': 'master',
172 'testdef': 'lava/baremetal-tests/perf-tests.yml'
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173 }
174 ],
175 'timeout': 18000
176 }
177 })
178 return command
179
180def get_tests_cmd():
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/kernel-tests.yml'
189 }
190 ],
191 'timeout': 18000
192 }
193 })
194 return command
195
196def get_results_cmd(stream_name):
197 command = OrderedDict({
198 'command': 'submit_results',
199 'parameters': {
200 'server': 'http://lava-master.internal.efficios.com/RPC2/'
201 }
202 })
203 command['parameters']['stream']='/anonymous/'+stream_name+'/'
204 return command
205
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206def get_deploy_cmd_kvm(jenkins_job, kernel_path, linux_modules_path, lttng_modules_path):
207 command = OrderedDict({
208 'command': 'deploy_kernel',
209 'metadata': {},
210 'parameters': {
211 'customize': {},
212 'kernel': None,
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213 'target_type': 'ubuntu',
214 'rootfs': 'file:///var/lib/lava-server/default/media/images/xenial.img.gz',
215 'login_prompt': 'kvm02 login:',
216 'username': 'root'
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217 }
218 })
219
220 command['parameters']['customize'][SCP_PATH+linux_modules_path]=['rootfs:/','archive']
221 command['parameters']['customize'][SCP_PATH+lttng_modules_path]=['rootfs:/','archive']
222 command['parameters']['kernel'] = str(SCP_PATH+kernel_path)
223 command['metadata']['jenkins_jobname'] = jenkins_job
224
225 return command
226
227def get_deploy_cmd_x86(jenkins_job, kernel_path, linux_modules_path, lttng_modules_path, nb_iter=None):
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228 command = OrderedDict({
229 'command': 'deploy_kernel',
230 'metadata': {},
231 'parameters': {
232 'overlays': [],
233 'kernel': None,
234 'nfsrootfs': str(SCP_PATH+'/storage/jenkins-lava/rootfs/rootfs_amd64_trusty_2016-02-23-1134.tar.gz'),
235 'target_type': 'ubuntu'
236 }
237 })
238
239 command['parameters']['overlays'].append( str(SCP_PATH+linux_modules_path))
240 command['parameters']['overlays'].append( str(SCP_PATH+lttng_modules_path))
241 command['parameters']['kernel'] = str(SCP_PATH+kernel_path)
dc9700c9 242 command['metadata']['jenkins_jobname'] = jenkins_job
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243 if nb_iter is not None:
244 command['metadata']['nb_iterations'] = nb_iter
245
246 return command
247
248
dc9700c9 249def get_env_setup_cmd(build_device, lttng_tools_commit, lttng_ust_commit=None):
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250 command = OrderedDict({
251 'command': 'lava_command_run',
252 'parameters': {
253 'commands': [
819f0b86 254 'pip3 install --upgrade pip',
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255 'git clone https://github.com/frdeso/syscall-bench-it.git bm',
256 'pip3 install vlttng',
257 ],
258 'timeout': 18000
259 }
260 })
261
4418be37 262 vlttng_cmd = 'vlttng --jobs=$(nproc) --profile urcu-master' \
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263 ' --profile babeltrace-stable-1.4 ' \
264 ' --profile lttng-tools-master' \
265 ' --override projects.lttng-tools.checkout='+lttng_tools_commit + \
266 ' --profile lttng-tools-no-man-pages'
267
268 if lttng_ust_commit is not None:
269 vlttng_cmd += ' --profile lttng-ust-master ' \
270 ' --override projects.lttng-ust.checkout='+lttng_ust_commit+ \
271 ' --profile lttng-ust-no-man-pages'
272
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273 virtenv_path = None
274 if build_device in 'kvm':
275 virtenv_path = '/root/virtenv'
276 else:
277 virtenv_path = '/tmp/virtenv'
278
279 vlttng_cmd += ' '+virtenv_path
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280
281 command['parameters']['commands'].append(vlttng_cmd)
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282 command['parameters']['commands'].append('ln -s '+virtenv_path+' /root/lttngvenv')
283 command['parameters']['commands'].append('sync')
284
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285 return command
286
287def main():
288 test_type = None
289 parser = argparse.ArgumentParser(description='Launch baremetal test using Lava')
290 parser.add_argument('-t', '--type', required=True)
291 parser.add_argument('-j', '--jobname', required=True)
292 parser.add_argument('-k', '--kernel', required=True)
293 parser.add_argument('-km', '--kmodule', required=True)
294 parser.add_argument('-lm', '--lmodule', required=True)
295 parser.add_argument('-l', '--lava-key', required=True)
296 parser.add_argument('-tc', '--tools-commit', required=True)
297 parser.add_argument('-uc', '--ust-commit', required=False)
298 args = parser.parse_args()
299
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300 if args.type in 'benchmarks':
301 test_type = TestType.benchmarks
302 elif args.type in 'tests':
303 test_type = TestType.tests
304 else:
305 print('argument -t/--type {} unrecognized. Exiting...'.format(args.type))
306 return -1
307
308 if test_type is TestType.benchmarks:
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309 j = create_new_job(args.jobname, build_device='x86')
310 j['actions'].append(get_deploy_cmd_x86(args.jobname, args.kernel, args.kmodule, args.lmodule))
311 elif test_type is TestType.tests:
312 j = create_new_job(args.jobname, build_device='kvm')
313 j['actions'].append(get_deploy_cmd_kvm(args.jobname, args.kernel, args.kmodule, args.lmodule))
314
315 j['actions'].append(get_boot_cmd())
316
317 if test_type is TestType.benchmarks:
318 j['actions'].append(get_config_cmd('x86'))
319 j['actions'].append(get_env_setup_cmd('x86', args.tools_commit))
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320 j['actions'].append(get_benchmarks_cmd())
321 j['actions'].append(get_results_cmd(stream_name='benchmark-kernel'))
322 elif test_type is TestType.tests:
323 if args.ust_commit is None:
324 print('Tests runs need -uc/--ust-commit options. Exiting...')
325 return -1
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326 j['actions'].append(get_config_cmd('kvm'))
327 j['actions'].append(get_env_setup_cmd('kvm', args.tools_commit, args.ust_commit))
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328 j['actions'].append(get_tests_cmd())
329 j['actions'].append(get_results_cmd(stream_name='tests-kernel'))
330 else:
331 assert False, 'Unknown test type'
332
333 server = xmlrpclib.ServerProxy('http://%s:%s@%s/RPC2' % (USERNAME, args.lava_key, HOSTNAME))
334
335 jobid = server.scheduler.submit_job(json.dumps(j))
336
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337 print('Lava jobid:{}'.format(jobid))
338
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339 #Check the status of the job every 30 seconds
340 jobstatus = server.scheduler.job_status(jobid)['job_status']
341 while jobstatus in 'Submitted' or jobstatus in 'Running':
342 time.sleep(30)
343 jobstatus = server.scheduler.job_status(jobid)['job_status']
344
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345 passed, failed=check_job_all_test_cases_state_count(server, jobid)
346
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347 if test_type is TestType.tests:
348 print_test_output(server, jobid)
349
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350 print('Job ended with {} status.'.format(jobstatus))
351 if jobstatus not in 'Complete':
352 return -1
353 else:
354 print('With {} passed and {} failed Lava test cases.'.format(passed, failed))
355
21e89f7e 356 if failed == 0:
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357 return 0
358 else:
359 return -1
360
361if __name__ == "__main__":
362 sys.exit(main())
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