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878b4840 JR |
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 | ||
17 | import argparse | |
18 | import base64 | |
19 | import json | |
20 | import os | |
21 | import random | |
22 | import sys | |
23 | import time | |
4cb5cc4f | 24 | import yaml |
878b4840 | 25 | import xmlrpc.client |
ef84c6ec JR |
26 | import pprint |
27 | ||
4cb5cc4f | 28 | from jinja2 import Environment, FileSystemLoader, meta |
878b4840 | 29 | |
ef84c6ec JR |
30 | USERNAME = 'lava-jenkins' |
31 | HOSTNAME = 'lava-master-02.internal.efficios.com' | |
878b4840 JR |
32 | |
33 | class TestType(): | |
34 | baremetal_benchmarks=1 | |
35 | baremetal_tests=2 | |
36 | kvm_tests=3 | |
37 | kvm_fuzzing_tests=4 | |
38 | values = { | |
39 | 'baremetal-benchmarks' : baremetal_benchmarks, | |
40 | 'baremetal-tests' : baremetal_tests, | |
41 | 'kvm-tests' : kvm_tests, | |
42 | 'kvm-fuzzin-tests' : kvm_fuzzing_tests, | |
43 | } | |
44 | ||
4cb5cc4f JR |
45 | class DeviceType(): |
46 | x86 = 'x86' | |
f9a184a9 | 47 | kvm = 'qemu' |
4cb5cc4f JR |
48 | values = { |
49 | 'kvm' : kvm, | |
50 | 'x86' : x86, | |
51 | } | |
52 | ||
878b4840 JR |
53 | def get_job_bundle_content(server, job): |
54 | try: | |
55 | bundle_sha = server.scheduler.job_status(str(job))['bundle_sha1'] | |
56 | bundle = server.dashboard.get(bundle_sha) | |
57 | except xmlrpc.client.Fault as f: | |
58 | print('Error while fetching results bundle', f.faultString) | |
59 | raise f | |
60 | ||
61 | return json.loads(bundle['content']) | |
62 | ||
63 | # Parse the results bundle to see the run-tests testcase | |
64 | # of the lttng-kernel-tests passed successfully | |
65 | def check_job_all_test_cases_state_count(server, job): | |
66 | content = get_job_bundle_content(server, job) | |
67 | ||
68 | # FIXME:Those tests are part of the boot actions and fail randomly but | |
69 | # doesn't affect the behaviour of the tests. We should update our Lava | |
70 | # installation and try to reproduce it. This error was encountered on | |
71 | # Ubuntu 16.04. | |
72 | tests_known_to_fail=['mount', 'df', 'ls', 'ip', 'wait_for_test_image_prompt'] | |
73 | ||
74 | passed_tests=0 | |
75 | failed_tests=0 | |
76 | for run in content['test_runs']: | |
77 | for result in run['test_results']: | |
78 | if 'test_case_id' in result : | |
79 | if result['result'] in 'pass': | |
80 | passed_tests+=1 | |
81 | elif result['test_case_id'] in tests_known_to_fail: | |
82 | pass | |
83 | else: | |
84 | failed_tests+=1 | |
85 | return (passed_tests, failed_tests) | |
86 | ||
87 | # Get the benchmark results from the lava bundle | |
88 | # save them as CSV files localy | |
89 | def fetch_benchmark_results(server, job): | |
90 | content = get_job_bundle_content(server, job) | |
91 | testcases = ['processed_results_close.csv', | |
92 | 'processed_results_ioctl.csv', | |
93 | 'processed_results_open_efault.csv', | |
94 | 'processed_results_open_enoent.csv', | |
95 | 'processed_results_dup_close.csv', | |
96 | 'processed_results_raw_syscall_getpid.csv', | |
97 | 'processed_results_lttng_test_filter.csv'] | |
98 | ||
99 | # The result bundle is a large JSON containing the results of every testcase | |
100 | # of the LAVA job as well as the files that were attached during the run. | |
101 | # We need to iterate over this JSON to get the base64 representation of the | |
102 | # benchmark results produced during the run. | |
103 | for run in content['test_runs']: | |
104 | # We only care of the benchmark testcases | |
105 | if 'benchmark-' in run['test_id']: | |
106 | if 'test_results' in run: | |
107 | for res in run['test_results']: | |
108 | if 'attachments' in res: | |
109 | for a in res['attachments']: | |
110 | # We only save the results file | |
111 | if a['pathname'] in testcases: | |
112 | with open(a['pathname'],'wb') as f: | |
113 | # Convert the b64 representation of the | |
114 | # result file and write it to a file | |
115 | # in the current working directory | |
116 | f.write(base64.b64decode(a['content'])) | |
117 | ||
118 | # Parse the attachment of the testcase to fetch the stdout of the test suite | |
119 | def print_test_output(server, job): | |
120 | content = get_job_bundle_content(server, job) | |
121 | found = False | |
122 | ||
123 | for run in content['test_runs']: | |
124 | if run['test_id'] in 'lttng-kernel-test': | |
125 | for attachment in run['attachments']: | |
126 | if attachment['pathname'] in 'stdout.log': | |
127 | ||
128 | # Decode the base64 file and split on newlines to iterate | |
129 | # on list | |
130 | testoutput = str(base64.b64decode(bytes(attachment['content'], encoding='UTF-8'))) | |
131 | ||
132 | testoutput = testoutput.replace('\\n', '\n') | |
133 | ||
134 | # Create a generator to iterate on the lines and keeping | |
135 | # the state of the iterator across the two loops. | |
136 | testoutput_iter = iter(testoutput.split('\n')) | |
137 | for line in testoutput_iter: | |
138 | ||
139 | # Find the header of the test case and start printing | |
140 | # from there | |
141 | if 'LAVA_SIGNAL_STARTTC run-tests' in line: | |
142 | print('---- TEST SUITE OUTPUT BEGIN ----') | |
143 | for line in testoutput_iter: | |
144 | if 'LAVA_SIGNAL_ENDTC run-tests' not in line: | |
145 | print(line) | |
146 | else: | |
147 | # Print until we reach the end of the | |
148 | # section | |
149 | break | |
150 | ||
151 | print('----- TEST SUITE OUTPUT END -----') | |
152 | break | |
153 | ||
c11ec858 | 154 | def get_vlttng_cmd(device, lttng_tools_commit, lttng_ust_commit=None): |
878b4840 JR |
155 | |
156 | vlttng_cmd = 'vlttng --jobs=$(nproc) --profile urcu-master' \ | |
157 | ' --override projects.babeltrace.build-env.PYTHON=python3' \ | |
158 | ' --override projects.babeltrace.build-env.PYTHON_CONFIG=python3-config' \ | |
159 | ' --profile babeltrace-stable-1.4' \ | |
160 | ' --profile babeltrace-python' \ | |
161 | ' --profile lttng-tools-master' \ | |
162 | ' --override projects.lttng-tools.checkout='+lttng_tools_commit + \ | |
163 | ' --profile lttng-tools-no-man-pages' | |
164 | ||
165 | if lttng_ust_commit is not None: | |
166 | vlttng_cmd += ' --profile lttng-ust-master ' \ | |
167 | ' --override projects.lttng-ust.checkout='+lttng_ust_commit+ \ | |
168 | ' --profile lttng-ust-no-man-pages' | |
169 | ||
c11ec858 JR |
170 | if device is DeviceType.kvm: |
171 | vlttng_path = '/root/virtenv' | |
172 | else: | |
173 | vlttng_path = '/tmp/virtenv' | |
174 | ||
4cb5cc4f | 175 | vlttng_cmd += ' ' + vlttng_path |
878b4840 | 176 | |
4cb5cc4f | 177 | return vlttng_cmd |
878b4840 JR |
178 | |
179 | def main(): | |
ca08dcdf | 180 | nfsrootfs = "https://obj.internal.efficios.com/lava/rootfs/rootfs_amd64_bionic_2018-11-29.tar.gz" |
878b4840 JR |
181 | test_type = None |
182 | parser = argparse.ArgumentParser(description='Launch baremetal test using Lava') | |
183 | parser.add_argument('-t', '--type', required=True) | |
184 | parser.add_argument('-j', '--jobname', required=True) | |
185 | parser.add_argument('-k', '--kernel', required=True) | |
878b4840 JR |
186 | parser.add_argument('-lm', '--lmodule', required=True) |
187 | parser.add_argument('-tc', '--tools-commit', required=True) | |
6b35e57c | 188 | parser.add_argument('-id', '--build-id', required=True) |
878b4840 | 189 | parser.add_argument('-uc', '--ust-commit', required=False) |
f23dc688 | 190 | parser.add_argument('-d', '--debug', required=False, action='store_true') |
878b4840 JR |
191 | args = parser.parse_args() |
192 | ||
193 | if args.type not in TestType.values: | |
194 | print('argument -t/--type {} unrecognized.'.format(args.type)) | |
195 | print('Possible values are:') | |
196 | for k in TestType.values: | |
197 | print('\t {}'.format(k)) | |
198 | return -1 | |
878b4840 JR |
199 | |
200 | lava_api_key = None | |
f23dc688 JR |
201 | if not args.debug: |
202 | try: | |
ef84c6ec | 203 | lava_api_key = os.environ['LAVA2_JENKINS_TOKEN'] |
f23dc688 | 204 | except Exception as e: |
ef84c6ec | 205 | print('LAVA2_JENKINS_TOKEN not found in the environment variable. Exiting...', e ) |
f23dc688 | 206 | return -1 |
878b4840 | 207 | |
4cb5cc4f JR |
208 | jinja_loader = FileSystemLoader(os.path.dirname(os.path.realpath(__file__))) |
209 | jinja_env = Environment(loader=jinja_loader, trim_blocks=True, | |
210 | lstrip_blocks= True) | |
211 | jinja_template = jinja_env.get_template('template_lava_job.jinja2') | |
212 | template_source = jinja_env.loader.get_source(jinja_env, 'template_lava_job.jinja2') | |
213 | parsed_content = jinja_env.parse(template_source) | |
214 | undef = meta.find_undeclared_variables(parsed_content) | |
215 | ||
216 | test_type = TestType.values[args.type] | |
217 | ||
218 | if test_type in [TestType.baremetal_benchmarks, TestType.baremetal_tests]: | |
219 | device_type = DeviceType.x86 | |
c11ec858 | 220 | vlttng_path = '/tmp/virtenv' |
4cb5cc4f | 221 | |
878b4840 | 222 | else: |
4cb5cc4f | 223 | device_type = DeviceType.kvm |
c11ec858 | 224 | vlttng_path = '/root/virtenv' |
4cb5cc4f | 225 | |
c11ec858 | 226 | vlttng_cmd = get_vlttng_cmd(device_type, args.tools_commit, args.ust_commit) |
4cb5cc4f JR |
227 | |
228 | context = dict() | |
229 | context['DeviceType'] = DeviceType | |
230 | context['TestType'] = TestType | |
231 | ||
232 | context['job_name'] = args.jobname | |
233 | context['test_type'] = test_type | |
4cb5cc4f JR |
234 | context['random_seed'] = random.randint(0, 1000000) |
235 | context['device_type'] = device_type | |
236 | ||
237 | context['vlttng_cmd'] = vlttng_cmd | |
238 | context['vlttng_path'] = vlttng_path | |
239 | ||
240 | context['kernel_url'] = args.kernel | |
241 | context['nfsrootfs_url'] = nfsrootfs | |
242 | context['lttng_modules_url'] = args.lmodule | |
6b35e57c | 243 | context['jenkins_build_id'] = args.build_id |
4cb5cc4f JR |
244 | |
245 | context['kprobe_round_nb'] = 10 | |
246 | ||
ef84c6ec JR |
247 | render = jinja_template.render(context) |
248 | ||
ef84c6ec JR |
249 | print('Job to be submitted:') |
250 | ||
251 | print(render) | |
878b4840 | 252 | |
f23dc688 | 253 | if args.debug: |
f23dc688 JR |
254 | return 0 |
255 | ||
878b4840 JR |
256 | server = xmlrpc.client.ServerProxy('http://%s:%s@%s/RPC2' % (USERNAME, lava_api_key, HOSTNAME)) |
257 | ||
ef84c6ec | 258 | jobid = server.scheduler.submit_job(render) |
878b4840 JR |
259 | |
260 | print('Lava jobid:{}'.format(jobid)) | |
ef84c6ec | 261 | print('Lava job URL: http://lava-master-02.internal.efficios.com/scheduler/job/{}/log_file'.format(jobid)) |
878b4840 JR |
262 | |
263 | #Check the status of the job every 30 seconds | |
264 | jobstatus = server.scheduler.job_status(jobid)['job_status'] | |
265 | not_running = False | |
266 | while jobstatus in 'Submitted' or jobstatus in 'Running': | |
267 | if not_running is False and jobstatus in 'Running': | |
268 | print('Job started running') | |
269 | not_running = True | |
270 | time.sleep(30) | |
271 | jobstatus = server.scheduler.job_status(jobid)['job_status'] | |
272 | ||
ef84c6ec JR |
273 | # Do not fetch result for now |
274 | # if test_type is TestType.kvm_tests or test_type is TestType.baremetal_tests: | |
275 | # print_test_output(server, jobid) | |
276 | # elif test_type is TestType.baremetal_benchmarks: | |
277 | # fetch_benchmark_results(server, jobid) | |
878b4840 JR |
278 | |
279 | print('Job ended with {} status.'.format(jobstatus)) | |
280 | if jobstatus not in 'Complete': | |
281 | return -1 | |
282 | else: | |
283 | passed, failed=check_job_all_test_cases_state_count(server, jobid) | |
284 | print('With {} passed and {} failed Lava test cases.'.format(passed, failed)) | |
285 | ||
286 | if failed == 0: | |
287 | return 0 | |
288 | else: | |
289 | return -1 | |
290 | ||
291 | if __name__ == "__main__": | |
292 | sys.exit(main()) |