def getHardwareInfo(*args, **kwargs):
arch = cpuarch.real()
if cpuarch.is_x86(arch):
from vdsm.dmidecodeUtil import getHardwareInfoStructure
return getHardwareInfoStructure()
elif cpuarch.is_ppc(arch):
from vdsm.ppc64HardwareInfo import getHardwareInfoStructure
return getHardwareInfoStructure()
else:
# not implemented over other architecture
return {}
def uuid():
host_UUID = None
try:
if os.path.exists(P_VDSM_NODE_ID):
with open(P_VDSM_NODE_ID) as f:
host_UUID = f.readline().replace("\n", "")
else:
arch = cpuarch.real()
if cpuarch.is_x86(arch):
try:
hw_info = dmidecodeUtil.getHardwareInfoStructure()
host_UUID = hw_info['systemUUID'].lower()
except KeyError:
logging.warning('Could not find host UUID.')
elif cpuarch.is_ppc(arch):
# eg. output IBM,03061C14A
try:
with open('/proc/device-tree/system-id') as f:
systemId = f.readline()
host_UUID = systemId.rstrip('\0').replace(',', '')
except IOError:
logging.warning('Could not find host UUID.')
except:
logging.error("Error retrieving host UUID", exc_info=True)
return host_UUID