script/autobuild.py

   1 #!/usr/bin/env python
   2 # run tests on all Samba subprojects and push to a git tree on success
   3 # Copyright Andrew Tridgell 2010
   4 # released under GNU GPL v3 or later
   5
   6 from subprocess import call, check_call,Popen, PIPE
   7 import os, tarfile, sys, time
   8 from optparse import OptionParser
   9 import smtplib
  10 from email.mime.text import MIMEText
  11
  12 samba_master = os.getenv('SAMBA_MASTER', 'git://git.samba.org/samba.git')
  13 samba_master_ssh = os.getenv('SAMBA_MASTER_SSH', 'git+ssh://git.samba.org/data/git/samba.git')
  14
  15 cleanup_list = []
  16
  17 builddirs = {
  18     "ctdb"    : "ctdb",
  19     "samba3-ctdb" : ".",
  20     "samba3"  : "source3",
  21     "samba4"  : ".",
  22     "ldb"     : "lib/ldb",
  23     "tdb"     : "lib/tdb",
  24     "talloc"  : "lib/talloc",
  25     "replace" : "lib/replace",
  26     "tevent"  : "lib/tevent",
  27     "pidl"    : "pidl",
  28     "pass"    : ".",
  29     "fail"    : ".",
  30     "retry"   : "."
  31     }
  32
  33 defaulttasks = [ "ctdb", "samba3", "samba4", "ldb", "tdb", "talloc", "replace", "tevent", "pidl" ]
  34
  35 tasks = {
  36     "ctdb" : [ ("autogen", "./autogen.sh", "text/plain"),
  37                ("configure", "./configure ${PREFIX}", "text/plain"),
  38                ("make", "make all", "text/plain"),
  39                ("install", "make install", "text/plain"),
  40                ("clean", "make clean", "text/plain") ],
  41
  42     "samba3-ctdb" : [ ("ctdb-autogen", "cd ./ctdb && ./autogen.sh", "text/plain"),
  43                       ("ctdb-configure", "cd ./ctdb && ./configure ${PREFIX}/ctdb --enable-socket-wrapper", "text/plain"),
  44                       ("ctdb-make", "cd ./ctdb && make all", "text/plain"),
  45                       ("ctdb-install", "cd ./ctdb && make install", "text/plain"),
  46                       ("samba3-autogen", "cd ./source3 && ./autogen.sh" , "text/plain"),
  47                       ("samba3-configure", "cd ./source3 && ./configure.developer ${PREFIX}/source3 --with-cluster-support --with-ctdb=${PREFIX_DIR}/ctdb", "text/plain"),
  48                       ("samba3-make-basics", "cd ./source3 && make basics", "text/plain"),
  49                       ("samba3-make", "cd ./source3 && make -j 4", "text/plain"),
  50                       ("samba3-make bin/smbtorture4", "cd ./source3 && make -j 4 bin/smbtorture4", "text/plain"),
  51                       ("samba3-make everything", "cd ./source3 && make -j 4 everything", "text/plain"),
  52                       ("samba3-install", "cd ./source3 && make install", "text/plain"),
  53                       ("test", "cd ./source3 && TDB_NO_FSYNC=1 make test FAIL_IMMEDIATELY=1", "text/plain"),
  54                       ("check-clean-tree", "./script/clean-source-tree.sh", "text/plain"),
  55                       ("source3-clean", "cd ./source3 && make clean", "text/plain"),
  56                       ("clean-ctdb", "cd ./ctdb && make clean", "text/plain") ],
  57
  58     "samba3" : [ ("autogen", "./autogen.sh", "text/plain"),
  59                  ("configure", "./configure.developer ${PREFIX}", "text/plain"),
  60                  ("make basics", "make basics", "text/plain"),
  61                  # we split 'make -j 4', 'make bin/smbtorture4' and 'make -j 4 everything'
  62                  # because it makes it much easier to find errors.
  63                  ("make", "make -j 4", "text/plain"), # don't use too many processes
  64                  ("make bin/smbtorture4", "make -j 4 bin/smbtorture4", "text/plain"),
  65                  ("make everything", "make -j 4 everything", "text/plain"),
  66                  ("install", "make install", "text/plain"),
  67                  ("test", "TDB_NO_FSYNC=1 make test FAIL_IMMEDIATELY=1", "text/plain"),
  68                  ("check-clean-tree", "../script/clean-source-tree.sh", "text/plain"),
  69                  ("clean", "make clean", "text/plain") ],
  70
  71     # We have 'test' before 'install' because, 'test' should work without 'install'
  72     "samba4" : [ ("configure", "./configure.developer ${PREFIX} --with-selftest-prefix=./bin/ab", "text/plain"),
  73                  ("make", "make -j", "text/plain"),
  74                  ("test", "TDB_NO_FSYNC=1 make test FAIL_IMMEDIATELY=1", "text/plain"),
  75                  ("install", "make install", "text/plain"),
  76                  ("check-clean-tree", "script/clean-source-tree.sh", "text/plain"),
  77                  ("clean", "make clean", "text/plain") ],
  78
  79     "ldb" : [ ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
  80               ("make", "make -j", "text/plain"),
  81               ("install", "make install", "text/plain"),
  82               ("test", "TDB_NO_FSYNC=1 make test", "text/plain"),
  83               ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
  84               ("distcheck", "make distcheck", "text/plain"),
  85               ("clean", "make clean", "text/plain") ],
  86
  87     # We don't use TDB_NO_FSYNC=1 here, because we want to test the transaction code
  88     "tdb" : [ ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
  89               ("make", "make -j", "text/plain"),
  90               ("install", "make install", "text/plain"),
  91               ("test", "make test", "text/plain"),
  92               ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
  93               ("distcheck", "make distcheck", "text/plain"),
  94               ("clean", "make clean", "text/plain") ],
  95
  96     "talloc" : [ ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
  97                  ("make", "make -j", "text/plain"),
  98                  ("install", "make install", "text/plain"),
  99                  ("test", "make test", "text/plain"),
 100                  ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
 101                  ("distcheck", "make distcheck", "text/plain"),
 102                  ("clean", "make clean", "text/plain") ],
 103
 104     "replace" : [ ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
 105                   ("make", "make -j", "text/plain"),
 106                   ("install", "make install", "text/plain"),
 107                   ("test", "make test", "text/plain"),
 108                   ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
 109                   ("distcheck", "make distcheck", "text/plain"),
 110                   ("clean", "make clean", "text/plain") ],
 111
 112     "tevent" : [ ("configure", "./configure --enable-developer -C ${PREFIX}", "text/plain"),
 113                  ("make", "make -j", "text/plain"),
 114                  ("install", "make install", "text/plain"),
 115                  ("test", "make test", "text/plain"),
 116                  ("check-clean-tree", "../../script/clean-source-tree.sh", "text/plain"),
 117                  ("distcheck", "make distcheck", "text/plain"),
 118                  ("clean", "make clean", "text/plain") ],
 119
 120     "pidl" : [ ("configure", "perl Makefile.PL PREFIX=${PREFIX_DIR}", "text/plain"),
 121                ("touch", "touch *.yp", "text/plain"),
 122                ("make", "make", "text/plain"),
 123                ("test", "make test", "text/plain"),
 124                ("install", "make install", "text/plain"),
 125                ("check-clean-tree", "../script/clean-source-tree.sh", "text/plain"),
 126                ("clean", "make clean", "text/plain") ],
 127
 128     # these are useful for debugging autobuild
 129     'pass' : [ ("pass", 'echo passing && /bin/true', "text/plain") ],
 130     'fail' : [ ("fail", 'echo failing && /bin/false', "text/plain") ]
 131 }
 132
 133 retry_task = [ ( "retry",
 134                  '''set -e
 135                 git remote add -t master master %s
 136                 git fetch master
 137                 while :; do
 138                   sleep 60
 139                   git describe master/master > old_master.desc
 140                   git fetch master
 141                   git describe master/master > master.desc
 142                   diff old_master.desc master.desc
 143                 done
 144                ''' % samba_master, "test/plain" ) ]
 145
 146 def run_cmd(cmd, dir=".", show=None, output=False, checkfail=True):
 147     if show is None:
 148         show = options.verbose
 149     if show:
 150         print("Running: '%s' in '%s'" % (cmd, dir))
 151     if output:
 152         return Popen([cmd], shell=True, stdout=PIPE, cwd=dir).communicate()[0]
 153     elif checkfail:
 154         return check_call(cmd, shell=True, cwd=dir)
 155     else:
 156         return call(cmd, shell=True, cwd=dir)
 157
 158
 159 class builder(object):
 160     '''handle build of one directory'''
 161
 162     def __init__(self, name, sequence):
 163         self.name = name
 164         self.dir = builddirs[name]
 165
 166         self.tag = self.name.replace('/', '_')
 167         self.sequence = sequence
 168         self.next = 0
 169         self.stdout_path = "%s/%s.stdout" % (gitroot, self.tag)
 170         self.stderr_path = "%s/%s.stderr" % (gitroot, self.tag)
 171         if options.verbose:
 172             print("stdout for %s in %s" % (self.name, self.stdout_path))
 173             print("stderr for %s in %s" % (self.name, self.stderr_path))
 174         run_cmd("rm -f %s %s" % (self.stdout_path, self.stderr_path))
 175         self.stdout = open(self.stdout_path, 'w')
 176         self.stderr = open(self.stderr_path, 'w')
 177         self.stdin  = open("/dev/null", 'r')
 178         self.sdir = "%s/%s" % (testbase, self.tag)
 179         self.prefix = "%s/prefix/%s" % (testbase, self.tag)
 180         run_cmd("rm -rf %s" % self.sdir)
 181         cleanup_list.append(self.sdir)
 182         cleanup_list.append(self.prefix)
 183         os.makedirs(self.sdir)
 184         run_cmd("rm -rf %s" % self.sdir)
 185         run_cmd("git clone --shared %s %s" % (test_master, self.sdir), dir=test_master, show=True)
 186         self.start_next()
 187
 188     def start_next(self):
 189         if self.next == len(self.sequence):
 190             print '%s: Completed OK' % self.name
 191             self.done = True
 192             return
 193         (self.stage, self.cmd, self.output_mime_type) = self.sequence[self.next]
 194         self.cmd = self.cmd.replace("${PREFIX}", "--prefix=%s" % self.prefix)
 195         self.cmd = self.cmd.replace("${PREFIX_DIR}", "%s" % self.prefix)
 196 #        if self.output_mime_type == "text/x-subunit":
 197 #            self.cmd += " | %s --immediate" % (os.path.join(os.path.dirname(__file__), "selftest/format-subunit"))
 198         print '%s: [%s] Running %s' % (self.name, self.stage, self.cmd)
 199         cwd = os.getcwd()
 200         os.chdir("%s/%s" % (self.sdir, self.dir))
 201         self.proc = Popen(self.cmd, shell=True,
 202                           stdout=self.stdout, stderr=self.stderr, stdin=self.stdin)
 203         os.chdir(cwd)
 204         self.next += 1
 205
 206
 207 class buildlist(object):
 208     '''handle build of multiple directories'''
 209
 210     def __init__(self, tasklist, tasknames):
 211         global tasks
 212         self.tlist = []
 213         self.tail_proc = None
 214         self.retry = None
 215         if tasknames == []:
 216             tasknames = defaulttasks
 217         for n in tasknames:
 218             b = builder(n, tasks[n])
 219             self.tlist.append(b)
 220         if options.retry:
 221             self.retry = builder('retry', retry_task)
 222             self.need_retry = False
 223
 224     def kill_kids(self):
 225         if self.tail_proc is not None:
 226             self.tail_proc.terminate()
 227             self.tail_proc.wait()
 228             self.tail_proc = None
 229         if self.retry is not None:
 230             self.retry.proc.terminate()
 231             self.retry.proc.wait()
 232             self.retry = None
 233         for b in self.tlist:
 234             if b.proc is not None:
 235                 run_cmd("killbysubdir %s > /dev/null 2>&1" % b.sdir, checkfail=False)
 236                 b.proc.terminate()
 237                 b.proc.wait()
 238                 b.proc = None
 239
 240     def wait_one(self):
 241         while True:
 242             none_running = True
 243             for b in self.tlist:
 244                 if b.proc is None:
 245                     continue
 246                 none_running = False
 247                 b.status = b.proc.poll()
 248                 if b.status is None:
 249                     continue
 250                 b.proc = None
 251                 return b
 252             if options.retry:
 253                 ret = self.retry.proc.poll()
 254                 if ret is not None:
 255                     self.need_retry = True
 256                     self.retry = None
 257                     return None
 258             if none_running:
 259                 return None
 260             time.sleep(0.1)
 261
 262     def run(self):
 263         while True:
 264             b = self.wait_one()
 265             if options.retry and self.need_retry:
 266                 self.kill_kids()
 267                 print("retry needed")
 268                 return (0, None, None, None, "retry")
 269             if b is None:
 270                 break
 271             if os.WIFSIGNALED(b.status) or os.WEXITSTATUS(b.status) != 0:
 272                 self.kill_kids()
 273                 return (b.status, b.name, b.stage, b.tag, "%s: [%s] failed '%s' with status %d" % (b.name, b.stage, b.cmd, b.status))
 274             b.start_next()
 275         self.kill_kids()
 276         return (0, None, None, None, "All OK")
 277
 278     def tarlogs(self, fname):
 279         tar = tarfile.open(fname, "w:gz")
 280         for b in self.tlist:
 281             tar.add(b.stdout_path, arcname="%s.stdout" % b.tag)
 282             tar.add(b.stderr_path, arcname="%s.stderr" % b.tag)
 283         if os.path.exists("autobuild.log"):
 284             tar.add("autobuild.log")
 285         tar.close()
 286
 287     def remove_logs(self):
 288         for b in self.tlist:
 289             os.unlink(b.stdout_path)
 290             os.unlink(b.stderr_path)
 291
 292     def start_tail(self):
 293         cwd = os.getcwd()
 294         cmd = "tail -f *.stdout *.stderr"
 295         os.chdir(gitroot)
 296         self.tail_proc = Popen(cmd, shell=True)
 297         os.chdir(cwd)
 298
 299
 300 def cleanup():
 301     if options.nocleanup:
 302         return
 303     print("Cleaning up ....")
 304     for d in cleanup_list:
 305         run_cmd("rm -rf %s" % d)
 306
 307
 308 def find_git_root():
 309     '''get to the top of the git repo'''
 310     p=os.getcwd()
 311     while p != '/':
 312         if os.path.isdir(os.path.join(p, ".git")):
 313             return p
 314         p = os.path.abspath(os.path.join(p, '..'))
 315     return None
 316
 317
 318 def daemonize(logfile):
 319     pid = os.fork()
 320     if pid == 0: # Parent
 321         os.setsid()
 322         pid = os.fork()
 323         if pid != 0: # Actual daemon
 324             os._exit(0)
 325     else: # Grandparent
 326         os._exit(0)
 327
 328     import resource      # Resource usage information.
 329     maxfd = resource.getrlimit(resource.RLIMIT_NOFILE)[1]
 330     if maxfd == resource.RLIM_INFINITY:
 331         maxfd = 1024 # Rough guess at maximum number of open file descriptors.
 332     for fd in range(0, maxfd):
 333         try:
 334             os.close(fd)
 335         except OSError:
 336             pass
 337     os.open(logfile, os.O_RDWR | os.O_CREAT)
 338     os.dup2(0, 1)
 339     os.dup2(0, 2)
 340
 341 def write_pidfile(fname):
 342     '''write a pid file, cleanup on exit'''
 343     f = open(fname, mode='w')
 344     f.write("%u\n" % os.getpid())
 345     f.close()
 346
 347
 348 def rebase_tree(url):
 349     print("Rebasing on %s" % url)
 350     run_cmd("git describe HEAD", show=True, dir=test_master)
 351     run_cmd("git remote add -t master master %s" % url, show=True, dir=test_master)
 352     run_cmd("git fetch master", show=True, dir=test_master)
 353     if options.fix_whitespace:
 354         run_cmd("git rebase --whitespace=fix master/master", show=True, dir=test_master)
 355     else:
 356         run_cmd("git rebase master/master", show=True, dir=test_master)
 357     diff = run_cmd("git --no-pager diff HEAD master/master", dir=test_master, output=True)
 358     if diff == '':
 359         print("No differences between HEAD and master/master - exiting")
 360         sys.exit(0)
 361     run_cmd("git describe master/master", show=True, dir=test_master)
 362     run_cmd("git describe HEAD", show=True, dir=test_master)
 363     run_cmd("git --no-pager diff --stat HEAD master/master", show=True, dir=test_master)
 364
 365 def push_to(url):
 366     print("Pushing to %s" % url)
 367     if options.mark:
 368         run_cmd("git config --replace-all core.editor script/commit_mark.sh", dir=test_master)
 369         run_cmd("git commit --amend -c HEAD", dir=test_master)
 370         # the notes method doesn't work yet, as metze hasn't allowed refs/notes/* in master
 371         # run_cmd("EDITOR=script/commit_mark.sh git notes edit HEAD", dir=test_master)
 372     run_cmd("git remote add -t master pushto %s" % url, show=True, dir=test_master)
 373     run_cmd("git push pushto +HEAD:master", show=True, dir=test_master)
 374
 375 def_testbase = os.getenv("AUTOBUILD_TESTBASE", "/memdisk/%s" % os.getenv('USER'))
 376
 377 parser = OptionParser()
 378 parser.add_option("", "--tail", help="show output while running", default=False, action="store_true")
 379 parser.add_option("", "--keeplogs", help="keep logs", default=False, action="store_true")
 380 parser.add_option("", "--nocleanup", help="don't remove test tree", default=False, action="store_true")
 381 parser.add_option("", "--testbase", help="base directory to run tests in (default %s)" % def_testbase,
 382                   default=def_testbase)
 383 parser.add_option("", "--passcmd", help="command to run on success", default=None)
 384 parser.add_option("", "--verbose", help="show all commands as they are run",
 385                   default=False, action="store_true")
 386 parser.add_option("", "--rebase", help="rebase on the given tree before testing",
 387                   default=None, type='str')
 388 parser.add_option("", "--rebase-master", help="rebase on %s before testing" % samba_master,
 389                   default=False, action='store_true')
 390 parser.add_option("", "--pushto", help="push to a git url on success",
 391                   default=None, type='str')
 392 parser.add_option("", "--push-master", help="push to %s on success" % samba_master_ssh,
 393                   default=False, action='store_true')
 394 parser.add_option("", "--mark", help="add a Tested-By signoff before pushing",
 395                   default=False, action="store_true")
 396 parser.add_option("", "--fix-whitespace", help="fix whitespace on rebase",
 397                   default=False, action="store_true")
 398 parser.add_option("", "--retry", help="automatically retry if master changes",
 399                   default=False, action="store_true")
 400 parser.add_option("", "--email", help="send email to the given address on failure",
 401                   type='str', default=None)
 402 parser.add_option("", "--always-email", help="always send email, even on success",
 403                   action="store_true")
 404 parser.add_option("", "--daemon", help="daemonize after initial setup",
 405                   action="store_true")
 406
 407
 408 def email_failure(status, failed_task, failed_stage, failed_tag, errstr):
 409     '''send an email to options.email about the failure'''
 410     user = os.getenv("USER")
 411     text = '''
 412 Dear Developer,
 413
 414 Your autobuild failed when trying to test %s with the following error:
 415    %s
 416
 417 the autobuild has been abandoned. Please fix the error and resubmit.
 418
 419 A summary of the autobuild process is here:
 420
 421   http://git.samba.org/%s/samba-autobuild/autobuild.log
 422 ''' % (failed_task, errstr, user)
 423
 424     if failed_task != 'rebase':
 425         text += '''
 426 You can see logs of the failed task here:
 427
 428   http://git.samba.org/%s/samba-autobuild/%s.stdout
 429   http://git.samba.org/%s/samba-autobuild/%s.stderr
 430
 431 or you can get full logs of all tasks in this job here:
 432
 433   http://git.samba.org/%s/samba-autobuild/logs.tar.gz
 434
 435 The top commit for the tree that was built was:
 436
 437 %s
 438
 439 ''' % (user, failed_tag, user, failed_tag, user, top_commit_msg)
 440     msg = MIMEText(text)
 441     msg['Subject'] = 'autobuild failure for task %s during %s' % (failed_task, failed_stage)
 442     msg['From'] = 'autobuild@samba.org'
 443     msg['To'] = options.email
 444
 445     s = smtplib.SMTP()
 446     s.connect()
 447     s.sendmail(msg['From'], [msg['To']], msg.as_string())
 448     s.quit()
 449
 450 def email_success():
 451     '''send an email to options.email about a successful build'''
 452     user = os.getenv("USER")
 453     text = '''
 454 Dear Developer,
 455
 456 Your autobuild has succeeded.
 457
 458 '''
 459
 460     if options.keeplogs:
 461         text += '''
 462
 463 you can get full logs of all tasks in this job here:
 464
 465   http://git.samba.org/%s/samba-autobuild/logs.tar.gz
 466
 467 ''' % user
 468
 469     text += '''
 470 The top commit for the tree that was built was:
 471
 472 %s
 473 ''' % top_commit_msg
 474
 475     msg = MIMEText(text)
 476     msg['Subject'] = 'autobuild success'
 477     msg['From'] = 'autobuild@samba.org'
 478     msg['To'] = options.email
 479
 480     s = smtplib.SMTP()
 481     s.connect()
 482     s.sendmail(msg['From'], [msg['To']], msg.as_string())
 483     s.quit()
 484
 485
 486 (options, args) = parser.parse_args()
 487
 488 if options.retry:
 489     if not options.rebase_master and options.rebase is None:
 490         raise Exception('You can only use --retry if you also rebase')
 491
 492 testbase = "%s/b%u" % (options.testbase, os.getpid())
 493 test_master = "%s/master" % testbase
 494
 495 gitroot = find_git_root()
 496 if gitroot is None:
 497     raise Exception("Failed to find git root")
 498
 499 # get the top commit message, for emails
 500 top_commit_msg = run_cmd("git log -1", dir=gitroot, output=True)
 501
 502 try:
 503     os.makedirs(testbase)
 504 except Exception, reason:
 505     raise Exception("Unable to create %s : %s" % (testbase, reason))
 506 cleanup_list.append(testbase)
 507
 508 if options.daemon:
 509     logfile = os.path.join(testbase, "log")
 510     print "Forking into the background, writing progress to %s" % logfile
 511     daemonize(logfile)
 512
 513 write_pidfile(gitroot + "/autobuild.pid")
 514
 515 while True:
 516     try:
 517         run_cmd("rm -rf %s" % test_master)
 518         cleanup_list.append(test_master)
 519         run_cmd("git clone --shared %s %s" % (gitroot, test_master), show=True, dir=gitroot)
 520     except:
 521         cleanup()
 522         raise
 523
 524     try:
 525         try:
 526             if options.rebase is not None:
 527                 rebase_tree(options.rebase)
 528             elif options.rebase_master:
 529                 rebase_tree(samba_master)
 530         except:
 531             email_failure(-1, 'rebase', 'rebase', 'rebase', 'rebase on master failed')
 532             sys.exit(1)
 533         blist = buildlist(tasks, args)
 534         if options.tail:
 535             blist.start_tail()
 536         (status, failed_task, failed_stage, failed_tag, errstr) = blist.run()
 537         if status != 0 or errstr != "retry":
 538             break
 539         cleanup()
 540     except:
 541         cleanup()
 542         raise
 543
 544 cleanup_list.append(gitroot + "/autobuild.pid")
 545
 546 blist.kill_kids()
 547 if options.tail:
 548     print("waiting for tail to flush")
 549     time.sleep(1)
 550
 551 if status == 0:
 552     print errstr
 553     if options.passcmd is not None:
 554         print("Running passcmd: %s" % options.passcmd)
 555         run_cmd(options.passcmd, dir=test_master)
 556     if options.pushto is not None:
 557         push_to(options.pushto)
 558     elif options.push_master:
 559         push_to(samba_master_ssh)
 560     if options.keeplogs:
 561         blist.tarlogs("logs.tar.gz")
 562         print("Logs in logs.tar.gz")
 563     if options.always_email:
 564         email_success()
 565     blist.remove_logs()
 566     cleanup()
 567     print(errstr)
 568     sys.exit(0)
 569
 570 # something failed, gather a tar of the logs
 571 blist.tarlogs("logs.tar.gz")
 572
 573 if options.email is not None:
 574     email_failure(status, failed_task, failed_stage, failed_tag, errstr)
 575
 576 cleanup()
 577 print(errstr)
 578 print("Logs in logs.tar.gz")
 579 sys.exit(status)