def __init__(self, attached_gear_id=None, hostname=socket.gethostname(),
component_type=None, system_gear_actor_ref=None, domino_activator=None,
domino_topic=None, config=None):
LOGGER.debug("SystemComponent.__init__")
self.hostname = hostname
self.domino = domino_activator
self.topic = domino_topic
self.system_gear_actor_ref = system_gear_actor_ref
self.config = config
super(SystemComponent, self).__init__(
component_id=
'ariane.community.plugin.procos.components.cache.system_component@' + self.hostname,
component_name='procos_system_component@' + self.hostname,
component_type=component_type if component_type is not None else "ProcOS injector",
component_admin_queue=
'ariane.community.plugin.procos.components.cache.system_component@' + self.hostname,
refreshing=False, next_action=InjectorCachedComponent.action_create,
json_last_refresh=datetime.datetime.now(),
attached_gear_id=attached_gear_id
)
cached_blob = self.component_cache_actor.blob.get()
if cached_blob is not None:
self.operating_system = OperatingSystem.json_2_operating_system(cached_blob)
self.operating_system.config = config
else:
self.operating_system = OperatingSystem(config=config)
self.operating_system.sniff()
self.version = 0
class SystemComponent(InjectorComponentSkeleton):
def __init__(self, attached_gear_id=None, hostname=socket.gethostname(),
component_type=None, system_gear_actor_ref=None, domino_activator=None,
domino_topic=None, config=None):
LOGGER.debug("SystemComponent.__init__")
self.hostname = hostname
self.domino = domino_activator
self.topic = domino_topic
self.system_gear_actor_ref = system_gear_actor_ref
self.config = config
super(SystemComponent, self).__init__(
component_id=
'ariane.community.plugin.procos.components.cache.system_component@' + self.hostname,
component_name='procos_system_component@' + self.hostname,
component_type=component_type if component_type is not None else "ProcOS injector",
component_admin_queue=
'ariane.community.plugin.procos.components.cache.system_component@' + self.hostname,
refreshing=False, next_action=InjectorCachedComponent.action_create,
json_last_refresh=datetime.datetime.now(),
attached_gear_id=attached_gear_id
)
cached_blob = self.component_cache_actor.blob.get()
if cached_blob is not None:
self.operating_system = OperatingSystem.json_2_operating_system(cached_blob)
self.operating_system.config = config
else:
self.operating_system = OperatingSystem(config=config)
self.operating_system.sniff()
self.version = 0
def data_blob(self):
LOGGER.debug("SystemComponent.data_blob")
return json.dumps(self.operating_system.operating_system_2_json())
def sniff(self, synchronize_with_ariane_dbs=True):
try:
start_time = timeit.default_timer()
self.cache(refreshing=True, next_action=InjectorCachedComponent.action_update, data_blob=self.data_blob())
self.operating_system.update()
self.cache(
refreshing=False, next_action=InjectorCachedComponent.action_update,
data_blob=self.data_blob(), rollback_point=True
)
self.version += 1
sniff_time = timeit.default_timer()-start_time
LOGGER.info("SystemComponent.sniff - time : " + str(sniff_time))
self.domino.activate(self.topic)
if synchronize_with_ariane_dbs and self.system_gear_actor_ref is not None:
self.system_gear_actor_ref.proxy().synchronize_with_ariane_dbs()
except Exception as e:
LOGGER.error("SystemComponent.sniff - exception raised : " + e.__str__())
LOGGER.debug("SystemComponent.sniff - exception raised : " + traceback.format_exc())