def setUp(self):
from unittest import SkipTest
raise SkipTest("Process dispatcher currently not supported")
self._start_container()
self.container.start_rel_from_url('res/deploy/basic.yml')
self.pd_cli = ProcessDispatcherServiceClient()
self.process_definition = IonObject(OT.ProcessDefinition,
name='test_process')
self.process_definition.executable = {
'module': 'ion.services.test.test_process_state_gate',
'class': 'TestProcess'
}
self.process_definition_id = self.pd_cli.create_process_definition(
self.process_definition)
self.event_queue = queue.Queue()
self.process_schedule = IonObject(OT.ProcessSchedule)
self.process_schedule.queueing_mode = ProcessQueueingMode.ALWAYS
self.pid = self.pd_cli.create_process(self.process_definition_id)
self.event_queue = queue.Queue()
self.event_sub = EventSubscriber(event_type="ProcessLifecycleEvent",
callback=self._event_callback,
origin=self.pid,
origin_type="DispatchedProcess")
def start(self):
# Configure subscriptions for user_cache events
self.event_subscriber = EventSubscriber(
event_type=OT.UserRoleModifiedEvent,
origin_type="Org",
callback=self._event_callback)
self.event_subscriber.add_event_subscription(
event_type=OT.UserRoleCacheResetEvent)
self.process.add_endpoint(self.event_subscriber)
def on_start(self):
self.terminate_loop = Event()
self.has_lock = False
self.lock_expires = None
CoordinatedProcess.evt_count[self.id] = 0
self.bg_loop = gevent.spawn(self._bg_loop)
self.evt_sub = EventSubscriber(event_type=OT.ResourceCommandEvent,
callback=self._on_event)
self.add_endpoint(self.evt_sub)
def start(self):
# Create our own queue for container heartbeats and broadcasts
topic = get_safe(self._pd_core.pd_cfg,
"aggregator.container_topic") or "bx_containers"
queue_name = "pd_aggregator_%s_%s" % (
topic, create_valid_identifier(self.container.id, dot_sub="_"))
self.sub_cont = Subscriber(binding=topic,
from_name=queue_name,
auto_delete=True,
callback=self._receive_container_info)
self.sub_cont_gl = spawn(self.sub_cont.listen)
self.sub_cont.get_ready_event().wait()
self.evt_sub = EventSubscriber(event_type=OT.ContainerLifecycleEvent,
callback=self._receive_event)
self.evt_sub.add_event_subscription(
event_type=OT.ProcessLifecycleEvent)
self.evt_sub_gl = spawn(self.evt_sub.listen)
self.evt_sub.get_ready_event().wait()
log.info("PD Aggregator - event and heartbeat subscribers started")
