def test_scheduler_multi_instance(self, method):
scheds = [scheduler.start(), scheduler.start()]
def stop_schedulers():
[scheduler.stop_scheduler(s, True) for s in scheds]
self.addCleanup(stop_schedulers)
method_args = {'name': 'task', 'id': '321'}
scheduler.schedule_call(None, TARGET_METHOD_PATH, DELAY, **method_args)
time_filter = datetime.datetime.now() + datetime.timedelta(seconds=2)
calls = db_api.get_delayed_calls_to_start(time_filter)
self._assert_single_item(calls, target_method_name=TARGET_METHOD_PATH)
eventlet.sleep(WAIT)
method.assert_called_once_with(name='task', id='321')
time_filter = datetime.datetime.now() + datetime.timedelta(seconds=1)
calls = db_api.get_delayed_calls_to_start(time_filter)
self.assertEqual(0, len(calls))
def test_scheduler_multi_instance(self, method):
scheds = [scheduler.start(), scheduler.start()]
def stop_schedulers():
[scheduler.stop_scheduler(s, True) for s in scheds]
self.addCleanup(stop_schedulers)
method_args = {'name': 'task', 'id': '321'}
scheduler.schedule_call(
None,
TARGET_METHOD_PATH,
DELAY,
**method_args
)
time_filter = datetime.datetime.now() + datetime.timedelta(seconds=2)
calls = db_api.get_delayed_calls_to_start(time_filter)
self._assert_single_item(calls, target_method_name=TARGET_METHOD_PATH)
eventlet.sleep(WAIT)
method.assert_called_once_with(name='task', id='321')
time_filter = datetime.datetime.now() + datetime.timedelta(seconds=1)
calls = db_api.get_delayed_calls_to_start(time_filter)
self.assertEqual(0, len(calls))
def start(self):
super(EngineServer, self).start()
db_api.setup_db()
self._scheduler = scheduler.start()
self._expiration_policy_tg = expiration_policy.setup()
action_execution_checker.start()
if self._setup_profiler:
profiler_utils.setup('mistral-engine', cfg.CONF.engine.host)
# Initialize and start RPC server.
self._rpc_server = rpc.get_rpc_server_driver()(cfg.CONF.engine)
self._rpc_server.register_endpoint(self)
self._rpc_server.run(executor=cfg.CONF.oslo_rpc_executor)
self._notify_started('Engine server started.')
def start(self):
super(EngineServer, self).start()
db_api.setup_db()
self._scheduler = scheduler.start()
self._expiration_policy_tg = expiration_policy.setup()
action_execution_checker.start()
if self._setup_profiler:
profiler_utils.setup('mistral-engine', cfg.CONF.engine.host)
# Initialize and start RPC server.
self._rpc_server = rpc.get_rpc_server_driver()(cfg.CONF.engine)
self._rpc_server.register_endpoint(self)
self._rpc_server.run(executor=cfg.CONF.oslo_rpc_executor)
self._notify_started('Engine server started.')
def start(self):
super(EngineServer, self).start()
db_api.setup_db()
self._scheduler = scheduler.start()
self._expiration_policy_tg = expiration_policy.setup()
if self._setup_profiler:
profiler_utils.setup('mistral-engine', cfg.CONF.engine.host)
# Initialize and start RPC server.
self._rpc_server = rpc.get_rpc_server_driver()(cfg.CONF.engine)
self._rpc_server.register_endpoint(self)
# Note(ddeja): Engine needs to be run in default (blocking) mode
# since using another mode may leads to deadlock.
# See https://review.openstack.org/#/c/356343 for more info.
self._rpc_server.run(executor='blocking')
self._notify_started('Engine server started.')
def setUp(self):
super(SchedulerServiceTest, self).setUp()
sched = scheduler.start()
self.addCleanup(scheduler.stop_scheduler, sched, True)
def setUp(self):
super(SchedulerServiceTest, self).setUp()
sched = scheduler.start()
self.addCleanup(scheduler.stop_scheduler, sched, True)
