ceph/teuthology/results.py
Zack Cerza a0053946a4 If timeout is None or zero, don't log
Signed-off-by: Zack Cerza <zack@redhat.com>
2014-11-12 11:00:40 -07:00

272 lines
8.3 KiB
Python

import os
import sys
import time
import yaml
import logging
import subprocess
from textwrap import dedent
from textwrap import fill
import teuthology
from teuthology.config import config
from teuthology import misc
from teuthology import ls
from .job_status import get_status
from .report import ResultsSerializer
log = logging.getLogger(__name__)
def main(args):
log = logging.getLogger(__name__)
if args['--verbose']:
teuthology.log.setLevel(logging.DEBUG)
if not args['--dry-run']:
log_path = os.path.join(args['--archive-dir'], 'results.log')
teuthology.setup_log_file(log_path)
try:
results(args['--archive-dir'], args['--name'], args['--email'],
args['--timeout'], args['--dry-run'])
except Exception:
log.exception('error generating results')
raise
def results(archive_dir, name, email, timeout, dry_run):
archive_base = os.path.split(archive_dir)[0]
serializer = ResultsSerializer(archive_base)
starttime = time.time()
if timeout:
log.info('Waiting up to %d seconds for tests to finish...', timeout)
while serializer.running_jobs_for_run(name) and timeout > 0:
if time.time() - starttime > timeout:
log.warn('test(s) did not finish before timeout of %d seconds',
timeout)
break
time.sleep(10)
log.info('Tests finished! gathering results...')
(subject, body) = build_email_body(name, archive_dir)
try:
if email and dry_run:
print "From: %s" % (config.results_sending_email or 'teuthology')
print "To: %s" % email
print "Subject: %s" % subject
print body
elif email:
email_results(
subject=subject,
from_=(config.results_sending_email or 'teuthology'),
to=email,
body=body,
)
finally:
generate_coverage(archive_dir, name)
def generate_coverage(archive_dir, name):
coverage_config_keys = ('coverage_output_dir', 'coverage_html_dir',
'coverage_tools_dir')
for key in coverage_config_keys:
if key not in config.to_dict():
log.warn(
"'%s' not in teuthology config; skipping coverage report",
key)
return
log.info('starting coverage generation')
subprocess.Popen(
args=[
os.path.join(os.path.dirname(sys.argv[0]), 'teuthology-coverage'),
'-v',
'-o',
os.path.join(config.coverage_output_dir, name),
'--html-output',
os.path.join(config.coverage_html_dir, name),
'--cov-tools-dir',
config.coverage_tools_dir,
archive_dir,
],
)
def email_results(subject, from_, to, body):
log.info('Sending results to {to}: {body}'.format(to=to, body=body))
import smtplib
from email.mime.text import MIMEText
msg = MIMEText(body)
msg['Subject'] = subject
msg['From'] = from_
msg['To'] = to
log.debug('sending email %s', msg.as_string())
smtp = smtplib.SMTP('localhost')
smtp.sendmail(msg['From'], [msg['To']], msg.as_string())
smtp.quit()
def build_email_body(name, archive_dir):
failed = {}
hung = {}
passed = {}
for job in ls.get_jobs(archive_dir):
job_dir = os.path.join(archive_dir, job)
summary_file = os.path.join(job_dir, 'summary.yaml')
# Every job gets a link to e.g. pulpito's pages
info_url = misc.get_results_url(name, job)
if info_url:
info_line = email_templates['info_url_templ'].format(info=info_url)
else:
info_line = ''
# Unfinished jobs will have no summary.yaml
if not os.path.exists(summary_file):
info_file = os.path.join(job_dir, 'info.yaml')
desc = ''
if os.path.exists(info_file):
with file(info_file) as f:
info = yaml.safe_load(f)
desc = info['description']
hung[job] = email_templates['hung_templ'].format(
job_id=job,
desc=desc,
info_line=info_line,
)
continue
with file(summary_file) as f:
summary = yaml.safe_load(f)
if get_status(summary) == 'pass':
passed[job] = email_templates['pass_templ'].format(
job_id=job,
desc=summary.get('description'),
time=int(summary.get('duration', 0)),
info_line=info_line,
)
else:
log = misc.get_http_log_path(archive_dir, job)
if log:
log_line = email_templates['fail_log_templ'].format(log=log)
else:
log_line = ''
# Transitioning from sentry_events -> sentry_event
sentry_events = summary.get('sentry_events')
if sentry_events:
sentry_event = sentry_events[0]
else:
sentry_event = summary.get('sentry_event', '')
if sentry_event:
sentry_line = email_templates['fail_sentry_templ'].format(
sentry_event=sentry_event)
else:
sentry_line = ''
# 'fill' is from the textwrap module and it collapses a given
# string into multiple lines of a maximum width as specified. We
# want 75 characters here so that when we indent by 4 on the next
# line, we have 79-character exception paragraphs.
reason = fill(summary.get('failure_reason'), 75)
reason = '\n'.join((' ') + line for line in reason.splitlines())
failed[job] = email_templates['fail_templ'].format(
job_id=job,
desc=summary.get('description'),
time=int(summary.get('duration', 0)),
reason=reason,
info_line=info_line,
log_line=log_line,
sentry_line=sentry_line,
)
maybe_comma = lambda s: ', ' if s else ' '
subject = ''
fail_sect = ''
hung_sect = ''
pass_sect = ''
if failed:
subject += '{num_failed} failed{sep}'.format(
num_failed=len(failed),
sep=maybe_comma(hung or passed)
)
fail_sect = email_templates['sect_templ'].format(
title='Failed',
jobs=''.join(failed.values())
)
if hung:
subject += '{num_hung} hung{sep}'.format(
num_hung=len(hung),
sep=maybe_comma(passed),
)
hung_sect = email_templates['sect_templ'].format(
title='Hung',
jobs=''.join(hung.values()),
)
if passed:
subject += '%s passed ' % len(passed)
pass_sect = email_templates['sect_templ'].format(
title='Passed',
jobs=''.join(passed.values()),
)
body = email_templates['body_templ'].format(
name=name,
info_root=misc.get_results_url(name),
log_root=misc.get_http_log_path(archive_dir),
fail_count=len(failed),
hung_count=len(hung),
pass_count=len(passed),
fail_sect=fail_sect,
hung_sect=hung_sect,
pass_sect=pass_sect,
)
subject += 'in {suite}'.format(suite=name)
return (subject.strip(), body.strip())
email_templates = {
'body_templ': dedent("""\
Test Run: {name}
=================================================================
info: {info_root}
logs: {log_root}
failed: {fail_count}
hung: {hung_count}
passed: {pass_count}
{fail_sect}{hung_sect}{pass_sect}
"""),
'sect_templ': dedent("""\
{title}
=================================================================
{jobs}
"""),
'fail_templ': dedent("""\
[{job_id}] {desc}
-----------------------------------------------------------------
time: {time}s{info_line}{log_line}{sentry_line}
{reason}
"""),
'info_url_templ': "\ninfo: {info}",
'fail_log_templ': "\nlog: {log}",
'fail_sentry_templ': "\nsentry: {sentry_event}",
'hung_templ': dedent("""\
[{job_id}] {desc}{info_line}
"""),
'pass_templ': dedent("""\
[{job_id}] {desc}
time: {time}s{info_line}
"""),
}