1 # Copyright (C) The Arvados Authors. All rights reserved.
3 # SPDX-License-Identifier: Apache-2.0
5 from __future__ import print_function
6 from __future__ import division
7 from builtins import str
8 from builtins import range
29 MY_DIRNAME = os.path.dirname(os.path.realpath(__file__))
30 if __name__ == '__main__' and os.path.exists(
31 os.path.join(MY_DIRNAME, '..', 'arvados', '__init__.py')):
32 # We're being launched to support another test suite.
33 # Add the Python SDK source to the library path.
34 sys.path.insert(1, os.path.dirname(MY_DIRNAME))
39 ARVADOS_DIR = os.path.realpath(os.path.join(MY_DIRNAME, '../../..'))
40 SERVICES_SRC_DIR = os.path.join(ARVADOS_DIR, 'services')
41 if 'GOPATH' in os.environ:
42 # Add all GOPATH bin dirs to PATH -- but insert them after the
43 # ruby gems bin dir, to ensure "bundle" runs the Ruby bundler
44 # command, not the golang.org/x/tools/cmd/bundle command.
45 gopaths = os.environ['GOPATH'].split(':')
46 addbins = [os.path.join(path, 'bin') for path in gopaths]
48 for path in os.environ['PATH'].split(':'):
50 if os.path.exists(os.path.join(path, 'bundle')):
54 os.environ['PATH'] = ':'.join(newbins)
56 TEST_TMPDIR = os.path.join(ARVADOS_DIR, 'tmp')
57 if not os.path.exists(TEST_TMPDIR):
62 _cached_db_config = {}
64 def find_server_pid(PID_PATH, wait=10):
68 while (not good_pid) and (now <= timeout):
71 with open(PID_PATH, 'r') as f:
72 server_pid = int(f.read())
73 good_pid = (os.kill(server_pid, 0) is None)
74 except EnvironmentError:
83 def kill_server_pid(pidfile, wait=10, passenger_root=False):
84 # Must re-import modules in order to work during atexit
95 # First try to shut down nicely
96 restore_cwd = os.getcwd()
97 os.chdir(passenger_root)
99 'bundle', 'exec', 'passenger', 'stop', '--pid-file', pidfile])
100 os.chdir(restore_cwd)
101 # Use up to half of the +wait+ period waiting for "passenger
102 # stop" to work. If the process hasn't exited by then, start
103 # sending TERM signals.
107 while now <= deadline and server_pid is None:
109 with open(pidfile, 'r') as f:
110 server_pid = int(f.read())
112 # No pidfile = nothing to kill.
114 except ValueError as error:
115 # Pidfile exists, but we can't parse it. Perhaps the
116 # server has created the file but hasn't written its PID
118 print("Parse error reading pidfile {}: {}".format(pidfile, error),
123 while now <= deadline:
125 exited, _ = os.waitpid(server_pid, os.WNOHANG)
127 _remove_pidfile(pidfile)
130 # already exited, or isn't our child process
134 os.kill(server_pid, signal.SIGTERM)
135 print("Sent SIGTERM to {} ({})".format(server_pid, pidfile),
137 except OSError as error:
138 if error.errno == errno.ESRCH:
139 # Thrown by os.getpgid() or os.kill() if the process
140 # does not exist, i.e., our work here is done.
141 _remove_pidfile(pidfile)
147 print("Server PID {} ({}) did not exit, giving up after {}s".
148 format(server_pid, pidfile, wait),
151 def _remove_pidfile(pidfile):
155 if os.path.lexists(pidfile):
158 def find_available_port():
159 """Return an IPv4 port number that is not in use right now.
161 We assume whoever needs to use the returned port is able to reuse
162 a recently used port without waiting for TIME_WAIT (see
163 SO_REUSEADDR / SO_REUSEPORT).
165 Some opportunity for races here, but it's better than choosing
166 something at random and not checking at all. If all of our servers
167 (hey Passenger) knew that listening on port 0 was a thing, the OS
168 would take care of the races, and this wouldn't be needed at all.
171 sock = socket.socket()
172 sock.bind(('0.0.0.0', 0))
173 port = sock.getsockname()[1]
177 def _wait_until_port_listens(port, timeout=10, warn=True):
178 """Wait for a process to start listening on the given port.
180 If nothing listens on the port within the specified timeout (given
181 in seconds), print a warning on stderr before returning.
184 subprocess.check_output(['which', 'lsof'])
185 except subprocess.CalledProcessError:
186 print("WARNING: No `lsof` -- cannot wait for port to listen. "+
187 "Sleeping 0.5 and hoping for the best.",
191 deadline = time.time() + timeout
192 while time.time() < deadline:
194 subprocess.check_output(
195 ['lsof', '-t', '-i', 'tcp:'+str(port)])
196 except subprocess.CalledProcessError:
202 "WARNING: Nothing is listening on port {} (waited {} seconds).".
203 format(port, timeout),
207 def _logfilename(label):
208 """Set up a labelled log file, and return a path to write logs to.
210 Normally, the returned path is {tmpdir}/{label}.log.
212 In debug mode, logs are also written to stderr, with [label]
213 prepended to each line. The returned path is a FIFO.
215 +label+ should contain only alphanumerics: it is also used as part
216 of the FIFO filename.
219 logfilename = os.path.join(TEST_TMPDIR, label+'.log')
220 if not os.environ.get('ARVADOS_DEBUG', ''):
222 fifo = os.path.join(TEST_TMPDIR, label+'.fifo')
225 except OSError as error:
226 if error.errno != errno.ENOENT:
228 os.mkfifo(fifo, 0o700)
229 stdbuf = ['stdbuf', '-i0', '-oL', '-eL']
230 # open(fifo, 'r') would block waiting for someone to open the fifo
231 # for writing, so we need a separate cat process to open it for
233 cat = subprocess.Popen(
234 stdbuf+['cat', fifo],
235 stdin=open('/dev/null'),
236 stdout=subprocess.PIPE)
237 tee = subprocess.Popen(
238 stdbuf+['tee', '-a', logfilename],
240 stdout=subprocess.PIPE)
242 stdbuf+['sed', '-e', 's/^/['+label+'] /'],
247 def run(leave_running_atexit=False):
248 """Ensure an API server is running, and ARVADOS_API_* env vars have
249 admin credentials for it.
251 If ARVADOS_TEST_API_HOST is set, a parent process has started a
252 test server for us to use: we just need to reset() it using the
255 If a previous call to run() started a new server process, and it
256 is still running, we just need to reset() it to fixture state and
259 If neither of those options work out, we'll really start a new
264 # Delete cached discovery documents.
266 # This will clear cached docs that belong to other processes (like
267 # concurrent test suites) even if they're still running. They should
268 # be able to tolerate that.
269 for fn in glob.glob(os.path.join(
270 str(arvados.http_cache('discovery')),
271 '*,arvados,v1,rest,*')):
274 pid_file = _pidfile('api')
275 pid_file_ok = find_server_pid(pid_file, 0)
277 existing_api_host = os.environ.get('ARVADOS_TEST_API_HOST', my_api_host)
278 if existing_api_host and pid_file_ok:
279 if existing_api_host == my_api_host:
283 # Fall through to shutdown-and-start case.
286 # Server was provided by parent. Can't recover if it's
290 # Before trying to start up our own server, call stop() to avoid
291 # "Phusion Passenger Standalone is already running on PID 12345".
292 # (If we've gotten this far, ARVADOS_TEST_API_HOST isn't set, so
293 # we know the server is ours to kill.)
296 restore_cwd = os.getcwd()
297 api_src_dir = os.path.join(SERVICES_SRC_DIR, 'api')
298 os.chdir(api_src_dir)
300 # Either we haven't started a server of our own yet, or it has
301 # died, or we have lost our credentials, or something else is
302 # preventing us from calling reset(). Start a new one.
304 if not os.path.exists('tmp'):
307 if not os.path.exists('tmp/api'):
308 os.makedirs('tmp/api')
310 if not os.path.exists('tmp/logs'):
311 os.makedirs('tmp/logs')
313 # Install the git repository fixtures.
314 gitdir = os.path.join(SERVICES_SRC_DIR, 'api', 'tmp', 'git')
315 gittarball = os.path.join(SERVICES_SRC_DIR, 'api', 'test', 'test.git.tar')
316 if not os.path.isdir(gitdir):
318 subprocess.check_output(['tar', '-xC', gitdir, '-f', gittarball])
320 # The nginx proxy isn't listening here yet, but we need to choose
321 # the wss:// port now so we can write the API server config file.
322 wss_port = find_available_port()
323 _setport('wss', wss_port)
325 port = find_available_port()
326 env = os.environ.copy()
327 env['RAILS_ENV'] = 'test'
328 env['ARVADOS_TEST_WSS_PORT'] = str(wss_port)
329 env.pop('ARVADOS_WEBSOCKETS', None)
330 env.pop('ARVADOS_TEST_API_HOST', None)
331 env.pop('ARVADOS_API_HOST', None)
332 env.pop('ARVADOS_API_HOST_INSECURE', None)
333 env.pop('ARVADOS_API_TOKEN', None)
334 start_msg = subprocess.check_output(
336 'passenger', 'start', '-d', '-p{}'.format(port),
337 '--pid-file', pid_file,
338 '--log-file', os.path.join(os.getcwd(), 'log/test.log'),
340 '--ssl-certificate', 'tmp/self-signed.pem',
341 '--ssl-certificate-key', 'tmp/self-signed.key'],
344 if not leave_running_atexit:
345 atexit.register(kill_server_pid, pid_file, passenger_root=api_src_dir)
347 match = re.search(r'Accessible via: https://(.*?)/', start_msg)
350 "Passenger did not report endpoint: {}".format(start_msg))
351 my_api_host = match.group(1)
352 os.environ['ARVADOS_API_HOST'] = my_api_host
354 # Make sure the server has written its pid file and started
355 # listening on its TCP port
356 find_server_pid(pid_file)
357 _wait_until_port_listens(port)
360 os.chdir(restore_cwd)
363 """Reset the test server to fixture state.
365 This resets the ARVADOS_TEST_API_HOST provided by a parent process
366 if any, otherwise the server started by run().
368 It also resets ARVADOS_* environment vars to point to the test
369 server with admin credentials.
371 existing_api_host = os.environ.get('ARVADOS_TEST_API_HOST', my_api_host)
372 token = auth_token('admin')
373 httpclient = httplib2.Http(ca_certs=os.path.join(
374 SERVICES_SRC_DIR, 'api', 'tmp', 'self-signed.pem'))
376 'https://{}/database/reset'.format(existing_api_host),
378 headers={'Authorization': 'OAuth2 {}'.format(token)})
379 os.environ['ARVADOS_API_HOST_INSECURE'] = 'true'
380 os.environ['ARVADOS_API_TOKEN'] = token
381 if _wait_until_port_listens(_getport('controller-ssl'), timeout=0.5, warn=False):
382 os.environ['ARVADOS_API_HOST'] = '0.0.0.0:'+str(_getport('controller-ssl'))
384 os.environ['ARVADOS_API_HOST'] = existing_api_host
386 def stop(force=False):
387 """Stop the API server, if one is running.
389 If force==False, kill it only if we started it ourselves. (This
390 supports the use case where a Python test suite calls run(), but
391 run() just uses the ARVADOS_TEST_API_HOST provided by the parent
392 process, and the test suite cleans up after itself by calling
393 stop(). In this case the test server provided by the parent
394 process should be left alone.)
396 If force==True, kill it even if we didn't start it
397 ourselves. (This supports the use case in __main__, where "run"
398 and "stop" happen in different processes.)
401 if force or my_api_host is not None:
402 kill_server_pid(_pidfile('api'))
405 def run_controller():
406 if 'ARVADOS_TEST_PROXY_SERVICES' in os.environ:
409 rails_api_port = int(string.split(os.environ.get('ARVADOS_TEST_API_HOST', my_api_host), ':')[-1])
410 port = find_available_port()
411 conf = os.path.join(TEST_TMPDIR, 'arvados.yml')
412 with open(conf, 'w') as f:
416 ManagementToken: e687950a23c3a9bceec28c6223a06c79
431 "http://localhost:{controllerport}": {{}}
434 "https://localhost:{railsport}": {{}}
436 dbhost=_dbconfig('host'),
437 dbname=_dbconfig('database'),
438 dbuser=_dbconfig('username'),
439 dbpass=_dbconfig('password'),
441 railsport=rails_api_port,
443 logf = open(_logfilename('controller'), 'a')
444 controller = subprocess.Popen(
445 ["arvados-server", "controller", "-config", conf],
446 stdin=open('/dev/null'), stdout=logf, stderr=logf, close_fds=True)
447 with open(_pidfile('controller'), 'w') as f:
448 f.write(str(controller.pid))
449 _wait_until_port_listens(port)
450 _setport('controller', port)
453 def stop_controller():
454 if 'ARVADOS_TEST_PROXY_SERVICES' in os.environ:
456 kill_server_pid(_pidfile('controller'))
459 if 'ARVADOS_TEST_PROXY_SERVICES' in os.environ:
462 port = find_available_port()
463 conf = os.path.join(TEST_TMPDIR, 'ws.yml')
464 with open(conf, 'w') as f:
477 """.format(os.environ['ARVADOS_API_HOST'],
479 ('info' if os.environ.get('ARVADOS_DEBUG', '') in ['','0'] else 'debug'),
481 _dbconfig('database'),
482 _dbconfig('username'),
483 _dbconfig('password')))
484 logf = open(_logfilename('ws'), 'a')
485 ws = subprocess.Popen(
486 ["ws", "-config", conf],
487 stdin=open('/dev/null'), stdout=logf, stderr=logf, close_fds=True)
488 with open(_pidfile('ws'), 'w') as f:
490 _wait_until_port_listens(port)
495 if 'ARVADOS_TEST_PROXY_SERVICES' in os.environ:
497 kill_server_pid(_pidfile('ws'))
499 def _start_keep(n, keep_args):
500 keep0 = tempfile.mkdtemp()
501 port = find_available_port()
502 keep_cmd = ["keepstore",
503 "-volume={}".format(keep0),
504 "-listen=:{}".format(port),
505 "-pid="+_pidfile('keep{}'.format(n))]
507 for arg, val in keep_args.items():
508 keep_cmd.append("{}={}".format(arg, val))
510 logf = open(_logfilename('keep{}'.format(n)), 'a')
511 kp0 = subprocess.Popen(
512 keep_cmd, stdin=open('/dev/null'), stdout=logf, stderr=logf, close_fds=True)
514 with open(_pidfile('keep{}'.format(n)), 'w') as f:
515 f.write(str(kp0.pid))
517 with open("{}/keep{}.volume".format(TEST_TMPDIR, n), 'w') as f:
520 _wait_until_port_listens(port)
524 def run_keep(blob_signing_key=None, enforce_permissions=False, num_servers=2):
525 stop_keep(num_servers)
528 if not blob_signing_key:
529 blob_signing_key = 'zfhgfenhffzltr9dixws36j1yhksjoll2grmku38mi7yxd66h5j4q9w4jzanezacp8s6q0ro3hxakfye02152hncy6zml2ed0uc'
530 with open(os.path.join(TEST_TMPDIR, "keep.blob_signing_key"), "w") as f:
531 keep_args['-blob-signing-key-file'] = f.name
532 f.write(blob_signing_key)
533 keep_args['-enforce-permissions'] = str(enforce_permissions).lower()
534 with open(os.path.join(TEST_TMPDIR, "keep.data-manager-token-file"), "w") as f:
535 keep_args['-data-manager-token-file'] = f.name
536 f.write(auth_token('data_manager'))
537 keep_args['-never-delete'] = 'false'
541 host=os.environ['ARVADOS_API_HOST'],
542 token=os.environ['ARVADOS_API_TOKEN'],
545 for d in api.keep_services().list(filters=[['service_type','=','disk']]).execute()['items']:
546 api.keep_services().delete(uuid=d['uuid']).execute()
547 for d in api.keep_disks().list().execute()['items']:
548 api.keep_disks().delete(uuid=d['uuid']).execute()
550 for d in range(0, num_servers):
551 port = _start_keep(d, keep_args)
552 svc = api.keep_services().create(body={'keep_service': {
553 'uuid': 'zzzzz-bi6l4-keepdisk{:07d}'.format(d),
554 'service_host': 'localhost',
555 'service_port': port,
556 'service_type': 'disk',
557 'service_ssl_flag': False,
559 api.keep_disks().create(body={
560 'keep_disk': {'keep_service_uuid': svc['uuid'] }
563 # If keepproxy and/or keep-web is running, send SIGHUP to make
564 # them discover the new keepstore services.
565 for svc in ('keepproxy', 'keep-web'):
566 pidfile = _pidfile('keepproxy')
567 if os.path.exists(pidfile):
569 os.kill(int(open(pidfile).read()), signal.SIGHUP)
574 kill_server_pid(_pidfile('keep{}'.format(n)))
575 if os.path.exists("{}/keep{}.volume".format(TEST_TMPDIR, n)):
576 with open("{}/keep{}.volume".format(TEST_TMPDIR, n), 'r') as r:
577 shutil.rmtree(r.read(), True)
578 os.unlink("{}/keep{}.volume".format(TEST_TMPDIR, n))
579 if os.path.exists(os.path.join(TEST_TMPDIR, "keep.blob_signing_key")):
580 os.remove(os.path.join(TEST_TMPDIR, "keep.blob_signing_key"))
582 def stop_keep(num_servers=2):
583 for n in range(0, num_servers):
586 def run_keep_proxy():
587 if 'ARVADOS_TEST_PROXY_SERVICES' in os.environ:
588 os.environ["ARVADOS_KEEP_SERVICES"] = "http://localhost:{}".format(_getport('keepproxy'))
592 port = find_available_port()
593 env = os.environ.copy()
594 env['ARVADOS_API_TOKEN'] = auth_token('anonymous')
595 logf = open(_logfilename('keepproxy'), 'a')
596 kp = subprocess.Popen(
598 '-pid='+_pidfile('keepproxy'),
599 '-listen=:{}'.format(port)],
600 env=env, stdin=open('/dev/null'), stdout=logf, stderr=logf, close_fds=True)
604 host=os.environ['ARVADOS_API_HOST'],
605 token=auth_token('admin'),
607 for d in api.keep_services().list(
608 filters=[['service_type','=','proxy']]).execute()['items']:
609 api.keep_services().delete(uuid=d['uuid']).execute()
610 api.keep_services().create(body={'keep_service': {
611 'service_host': 'localhost',
612 'service_port': port,
613 'service_type': 'proxy',
614 'service_ssl_flag': False,
616 os.environ["ARVADOS_KEEP_SERVICES"] = "http://localhost:{}".format(port)
617 _setport('keepproxy', port)
618 _wait_until_port_listens(port)
620 def stop_keep_proxy():
621 if 'ARVADOS_TEST_PROXY_SERVICES' in os.environ:
623 kill_server_pid(_pidfile('keepproxy'))
625 def run_arv_git_httpd():
626 if 'ARVADOS_TEST_PROXY_SERVICES' in os.environ:
630 gitdir = os.path.join(SERVICES_SRC_DIR, 'api', 'tmp', 'git')
631 gitport = find_available_port()
632 env = os.environ.copy()
633 env.pop('ARVADOS_API_TOKEN', None)
634 logf = open(_logfilename('arv-git-httpd'), 'a')
635 agh = subprocess.Popen(
637 '-repo-root='+gitdir+'/test',
638 '-management-token=e687950a23c3a9bceec28c6223a06c79',
639 '-address=:'+str(gitport)],
640 env=env, stdin=open('/dev/null'), stdout=logf, stderr=logf)
641 with open(_pidfile('arv-git-httpd'), 'w') as f:
642 f.write(str(agh.pid))
643 _setport('arv-git-httpd', gitport)
644 _wait_until_port_listens(gitport)
646 def stop_arv_git_httpd():
647 if 'ARVADOS_TEST_PROXY_SERVICES' in os.environ:
649 kill_server_pid(_pidfile('arv-git-httpd'))
652 if 'ARVADOS_TEST_PROXY_SERVICES' in os.environ:
656 keepwebport = find_available_port()
657 env = os.environ.copy()
658 env['ARVADOS_API_TOKEN'] = auth_token('anonymous')
659 logf = open(_logfilename('keep-web'), 'a')
660 keepweb = subprocess.Popen(
663 '-attachment-only-host=download',
664 '-management-token=e687950a23c3a9bceec28c6223a06c79',
665 '-listen=:'+str(keepwebport)],
666 env=env, stdin=open('/dev/null'), stdout=logf, stderr=logf)
667 with open(_pidfile('keep-web'), 'w') as f:
668 f.write(str(keepweb.pid))
669 _setport('keep-web', keepwebport)
670 _wait_until_port_listens(keepwebport)
673 if 'ARVADOS_TEST_PROXY_SERVICES' in os.environ:
675 kill_server_pid(_pidfile('keep-web'))
678 if 'ARVADOS_TEST_PROXY_SERVICES' in os.environ:
682 nginxconf['CONTROLLERPORT'] = _getport('controller')
683 nginxconf['CONTROLLERSSLPORT'] = find_available_port()
684 nginxconf['KEEPWEBPORT'] = _getport('keep-web')
685 nginxconf['KEEPWEBDLSSLPORT'] = find_available_port()
686 nginxconf['KEEPWEBSSLPORT'] = find_available_port()
687 nginxconf['KEEPPROXYPORT'] = _getport('keepproxy')
688 nginxconf['KEEPPROXYSSLPORT'] = find_available_port()
689 nginxconf['GITPORT'] = _getport('arv-git-httpd')
690 nginxconf['GITSSLPORT'] = find_available_port()
691 nginxconf['WSPORT'] = _getport('ws')
692 nginxconf['WSSPORT'] = _getport('wss')
693 nginxconf['SSLCERT'] = os.path.join(SERVICES_SRC_DIR, 'api', 'tmp', 'self-signed.pem')
694 nginxconf['SSLKEY'] = os.path.join(SERVICES_SRC_DIR, 'api', 'tmp', 'self-signed.key')
695 nginxconf['ACCESSLOG'] = _logfilename('nginx_access')
696 nginxconf['ERRORLOG'] = _logfilename('nginx_error')
697 nginxconf['TMPDIR'] = TEST_TMPDIR
699 conftemplatefile = os.path.join(MY_DIRNAME, 'nginx.conf')
700 conffile = os.path.join(TEST_TMPDIR, 'nginx.conf')
701 with open(conffile, 'w') as f:
704 lambda match: str(nginxconf.get(match.group(1))),
705 open(conftemplatefile).read()))
707 env = os.environ.copy()
708 env['PATH'] = env['PATH']+':/sbin:/usr/sbin:/usr/local/sbin'
710 nginx = subprocess.Popen(
712 '-g', 'error_log stderr info;',
713 '-g', 'pid '+_pidfile('nginx')+';',
715 env=env, stdin=open('/dev/null'), stdout=sys.stderr)
716 _setport('controller-ssl', nginxconf['CONTROLLERSSLPORT'])
717 _setport('keep-web-dl-ssl', nginxconf['KEEPWEBDLSSLPORT'])
718 _setport('keep-web-ssl', nginxconf['KEEPWEBSSLPORT'])
719 _setport('keepproxy-ssl', nginxconf['KEEPPROXYSSLPORT'])
720 _setport('arv-git-httpd-ssl', nginxconf['GITSSLPORT'])
723 if 'ARVADOS_TEST_PROXY_SERVICES' in os.environ:
725 kill_server_pid(_pidfile('nginx'))
727 def _pidfile(program):
728 return os.path.join(TEST_TMPDIR, program + '.pid')
730 def _portfile(program):
731 return os.path.join(TEST_TMPDIR, program + '.port')
733 def _setport(program, port):
734 with open(_portfile(program), 'w') as f:
737 # Returns 9 if program is not up.
738 def _getport(program):
740 return int(open(_portfile(program)).read())
745 global _cached_db_config
746 if not _cached_db_config:
747 _cached_db_config = yaml.safe_load(open(os.path.join(
748 SERVICES_SRC_DIR, 'api', 'config', 'database.yml')))
749 return _cached_db_config['test'][key]
752 global _cached_config
754 return _cached_config[key]
755 def _load(f, required=True):
756 fullpath = os.path.join(SERVICES_SRC_DIR, 'api', 'config', f)
757 if not required and not os.path.exists(fullpath):
759 return yaml.safe_load(fullpath)
760 cdefault = _load('application.default.yml')
761 csite = _load('application.yml', required=False)
763 for section in [cdefault.get('common',{}), cdefault.get('test',{}),
764 csite.get('common',{}), csite.get('test',{})]:
765 _cached_config.update(section)
766 return _cached_config[key]
769 '''load a fixture yaml file'''
770 with open(os.path.join(SERVICES_SRC_DIR, 'api', "test", "fixtures",
774 trim_index = yaml_file.index("# Test Helper trims the rest of the file")
775 yaml_file = yaml_file[0:trim_index]
778 return yaml.safe_load(yaml_file)
780 def auth_token(token_name):
781 return fixture("api_client_authorizations")[token_name]["api_token"]
783 def authorize_with(token_name):
784 '''token_name is the symbolic name of the token from the api_client_authorizations fixture'''
785 arvados.config.settings()["ARVADOS_API_TOKEN"] = auth_token(token_name)
786 arvados.config.settings()["ARVADOS_API_HOST"] = os.environ.get("ARVADOS_API_HOST")
787 arvados.config.settings()["ARVADOS_API_HOST_INSECURE"] = "true"
789 class TestCaseWithServers(unittest.TestCase):
790 """TestCase to start and stop supporting Arvados servers.
792 Define any of MAIN_SERVER, KEEP_SERVER, and/or KEEP_PROXY_SERVER
793 class variables as a dictionary of keyword arguments. If you do,
794 setUpClass will start the corresponding servers by passing these
795 keyword arguments to the run, run_keep, and/or run_keep_server
796 functions, respectively. It will also set Arvados environment
797 variables to point to these servers appropriately. If you don't
798 run a Keep or Keep proxy server, setUpClass will set up a
799 temporary directory for Keep local storage, and set it as
802 tearDownClass will stop any servers started, and restore the
803 original environment.
808 KEEP_PROXY_SERVER = None
809 KEEP_WEB_SERVER = None
812 def _restore_dict(src, dest):
813 for key in list(dest.keys()):
820 cls._orig_environ = os.environ.copy()
821 cls._orig_config = arvados.config.settings().copy()
822 cls._cleanup_funcs = []
823 os.environ.pop('ARVADOS_KEEP_SERVICES', None)
824 os.environ.pop('ARVADOS_EXTERNAL_CLIENT', None)
825 for server_kwargs, start_func, stop_func in (
826 (cls.MAIN_SERVER, run, reset),
827 (cls.WS_SERVER, run_ws, stop_ws),
828 (cls.KEEP_SERVER, run_keep, stop_keep),
829 (cls.KEEP_PROXY_SERVER, run_keep_proxy, stop_keep_proxy),
830 (cls.KEEP_WEB_SERVER, run_keep_web, stop_keep_web)):
831 if server_kwargs is not None:
832 start_func(**server_kwargs)
833 cls._cleanup_funcs.append(stop_func)
834 if (cls.KEEP_SERVER is None) and (cls.KEEP_PROXY_SERVER is None):
835 cls.local_store = tempfile.mkdtemp()
836 os.environ['KEEP_LOCAL_STORE'] = cls.local_store
837 cls._cleanup_funcs.append(
838 lambda: shutil.rmtree(cls.local_store, ignore_errors=True))
840 os.environ.pop('KEEP_LOCAL_STORE', None)
841 arvados.config.initialize()
844 def tearDownClass(cls):
845 for clean_func in cls._cleanup_funcs:
847 cls._restore_dict(cls._orig_environ, os.environ)
848 cls._restore_dict(cls._orig_config, arvados.config.settings())
851 if __name__ == "__main__":
854 'start_ws', 'stop_ws',
855 'start_controller', 'stop_controller',
856 'start_keep', 'stop_keep',
857 'start_keep_proxy', 'stop_keep_proxy',
858 'start_keep-web', 'stop_keep-web',
859 'start_arv-git-httpd', 'stop_arv-git-httpd',
860 'start_nginx', 'stop_nginx',
862 parser = argparse.ArgumentParser()
863 parser.add_argument('action', type=str, help="one of {}".format(actions))
864 parser.add_argument('--auth', type=str, metavar='FIXTURE_NAME', help='Print authorization info for given api_client_authorizations fixture')
865 parser.add_argument('--num-keep-servers', metavar='int', type=int, default=2, help="Number of keep servers desired")
866 parser.add_argument('--keep-enforce-permissions', action="store_true", help="Enforce keep permissions")
868 args = parser.parse_args()
870 if args.action not in actions:
871 print("Unrecognized action '{}'. Actions are: {}.".
872 format(args.action, actions),
875 if args.action == 'start':
876 stop(force=('ARVADOS_TEST_API_HOST' not in os.environ))
877 run(leave_running_atexit=True)
878 host = os.environ['ARVADOS_API_HOST']
879 if args.auth is not None:
880 token = auth_token(args.auth)
881 print("export ARVADOS_API_TOKEN={}".format(pipes.quote(token)))
882 print("export ARVADOS_API_HOST={}".format(pipes.quote(host)))
883 print("export ARVADOS_API_HOST_INSECURE=true")
886 elif args.action == 'stop':
887 stop(force=('ARVADOS_TEST_API_HOST' not in os.environ))
888 elif args.action == 'start_ws':
890 elif args.action == 'stop_ws':
892 elif args.action == 'start_controller':
894 elif args.action == 'stop_controller':
896 elif args.action == 'start_keep':
897 run_keep(enforce_permissions=args.keep_enforce_permissions, num_servers=args.num_keep_servers)
898 elif args.action == 'stop_keep':
899 stop_keep(num_servers=args.num_keep_servers)
900 elif args.action == 'start_keep_proxy':
902 elif args.action == 'stop_keep_proxy':
904 elif args.action == 'start_arv-git-httpd':
906 elif args.action == 'stop_arv-git-httpd':
908 elif args.action == 'start_keep-web':
910 elif args.action == 'stop_keep-web':
912 elif args.action == 'start_nginx':
914 print("export ARVADOS_API_HOST=0.0.0.0:{}".format(_getport('controller-ssl')))
915 elif args.action == 'stop_nginx':
918 raise Exception("action recognized but not implemented!?")