def power_state(_sys, chass):
pwr_state = None
try:
validate_paths(chass, PWR_STATE_PATH)
pwr_state = extract_by_path(chass, PWR_STATE_PATH)
return {
True: PowerState.ON,
False: PowerState.OFF
}[pwr_state].value
except KeyError:
raise CorruptedBufferError(
f'Buffer specified unsupported pwr_state: {pwr_state}')
def pwr_consumed(sys, _chass):
validate_paths(sys, SYSTEM_POWER_PATH)
return extract_by_path(sys, SYSTEM_POWER_PATH)
def ambient_temp(sys, _chass):
validate_paths(sys, AMBIENT_TEMP_PATH)
return extract_by_path(sys, AMBIENT_TEMP_PATH)
def exhaust_temp(sys, _chass):
validate_paths(sys, EXHAUST_TEMP_PATH)
return extract_by_path(sys, EXHAUST_TEMP_PATH)
def cpu_summary_power(sys, _chass):
validate_paths(sys, CPU_PWR_PATH)
return extract_by_path(sys, CPU_PWR_PATH)
def cpu_summary_usage(sys, _chass):
validate_paths(sys, CPU_UTILIZATION_PATH)
return extract_by_path(sys, CPU_UTILIZATION_PATH)
def poh_counter(_sys, chass):
validate_paths(chass, *POH_PATHS)
poh = chass['power_on_counter']
return poh['minutes_per_count'] * poh['counter_reading']