def __init__(self, server_key, enable_thermal=False):
self._server_key = server_key
self._graph_ref = GraphReference()
self._sensor_file_locks = SensorFileLocks()
self._sensor_dir = os.path.join(get_temp_workplace_dir(),
str(server_key), "sensor_dir")
self._sensors = {}
with self._graph_ref.get_session() as session:
sensors = GraphReference.get_asset_sensors(session, server_key)
for sensor_info in sensors:
sensor = Sensor(
self._sensor_dir,
server_key,
sensor_info,
self._sensor_file_locks,
graph_ref=self._graph_ref,
)
self._sensors[sensor.name] = sensor
if enable_thermal:
self._load_thermal = True
if not os.path.isdir(self._sensor_dir):
os.mkdir(self._sensor_dir)
for s_name in self._sensors:
self._sensors[s_name].set_to_defaults()
def snmp_config(self):
"""Snmp lan configurations"""
a_info = self._asset_info
snmp_dir = (a_info["workDir"]
if "workDir" in a_info else get_temp_workplace_dir())
return {
"host": a_info["host"],
"port": a_info["port"],
"work_dir": snmp_dir
}
def _create_asset_workplace_dir(self):
"""Create temp workplace directory for the asset
(under /tmp/$SIMENGINE_WORKPLACE_TEMP/<asset_key>)
Returns:
str: path to newly created asset directory
"""
asset_dir = os.path.join(get_temp_workplace_dir(), str(self.key))
if not os.path.exists(asset_dir):
os.makedirs(asset_dir)
return asset_dir