def run(self):
current_thread().name = 'supervisor'
# get initial config from cloud
self.talk_with_cloud()
# run containers
self.containers = self.init_containers()
if not self.containers:
context.log.error('no containers configured, stopping')
return
# run bridge thread
self.bridge = spawn(Bridge().run)
# main cycle
while self.is_running:
context.inc_action_id()
for container in self.containers.itervalues():
container._discover_objects()
container.run_objects()
container.schedule_cloud_commands()
try:
self.talk_with_cloud(top_object=context.top_object.definition)
except AmplifyCriticalException:
pass
self.check_bridge()
time.sleep(5.0)
def start(self):
"""
Starts all of the object's collector threads
"""
if not self.running:
context.log.debug('starting object %s' % self.id)
for collector in self.collectors:
self.threads.append(spawn(collector.run))
self.running = True
def run(self):
# get correct pid
context.set_pid()
# set thread name
current_thread().name = 'supervisor'
# get initial config from cloud
self.talk_to_cloud()
# run containers
self.init_containers()
if not self.containers:
context.log.error('no containers configured, stopping')
return
# run bridge thread
self.bridge = spawn(Bridge().run)
# main cycle
while True:
time.sleep(5.0)
if not self.is_running:
break
try:
context.inc_action_id()
for container in self.containers.itervalues():
container._discover_objects()
container.run_objects()
container.schedule_cloud_commands()
try:
self.talk_to_cloud(top_object=context.top_object.definition)
except AmplifyCriticalException:
pass
self.check_bridge()
except OSError as e:
if e.errno == 12: # OSError errno 12 is a memory error (unable to allocate, out of memory, etc.)
context.log.error('OSError: [Errno %s] %s' % (e.errno, e.message), exc_info=True)
continue
else:
raise e
