def set_fields(cls, drive, data, context=None):
try:
if XML_NODE in data.keys():
if isinstance(data[XML_NODE], dict):
if data[XML_NODE][XML_AT_ID].startswith(LSHW_DISK):
data = data[XML_NODE]
capabilities = data[LSHW_CAPABILITIES][LSHW_CAPABILITY]
if not isinstance(capabilities, list):
capabilities = [capabilities]
for cap in capabilities:
rpm_info = cap[XML_AT_ID].split(LSHW_RPM)
if len(rpm_info) == DRIVE_RPM_DATA_SIZE:
try:
drive_hdparm = ShellCommand(
"hdparm -I " + str(data[LSHW_LOGICALNAME]) +
" | grep Rotation | cut -d':' -f2")
drive_hdparm.execute()
drive.rpm = int(drive_hdparm.get_stdout())
except ValueError:
# unable to parse hdparm output - it returned "solid state drive" in "rotation" section
drive.rpm = 0
if DISK_SSD_TYPE in data[XML_PRODUCT]:
drive.type = DISK_SSD_TYPE
del drive.rpm
else:
drive.type = DISK_HDD_TYPE
drive.capacityGB = int(
int(data[LSHW_SIZE][XML_HASH_TEXT]) / 1000**3)
drive.physicalId = data[LSHW_PHYSID]
drive.firmwareVersion = data[XML_VERSION]
except (KeyError, TypeError):
return None
return drive
def set_fields(cls, drive, data, context=None):
try:
if XML_NODE in data.keys():
if isinstance(data[XML_NODE], dict):
if data[XML_NODE][XML_AT_ID].startswith(LSHW_DISK):
data = data[XML_NODE]
capabilities = data[LSHW_CAPABILITIES][LSHW_CAPABILITY]
if not isinstance(capabilities, list):
capabilities = [capabilities]
for cap in capabilities:
rpm_info = cap[XML_AT_ID].split(LSHW_RPM)
if len(rpm_info) == DRIVE_RPM_DATA_SIZE:
try:
drive_hdparm = ShellCommand("hdparm -I " + str(data[LSHW_LOGICALNAME]) + " | grep Rotation | cut -d':' -f2")
drive_hdparm.execute()
drive.rpm = int(drive_hdparm.get_stdout())
except ValueError:
# unable to parse hdparm output - it returned "solid state drive" in "rotation" section
drive.rpm = 0
if DISK_SSD_TYPE in data[XML_PRODUCT]:
drive.type = DISK_SSD_TYPE
del drive.rpm
else:
drive.type = DISK_HDD_TYPE
drive.capacityGB = int(int(data[LSHW_SIZE][XML_HASH_TEXT]) / 1000 ** 3)
drive.physicalId = data[LSHW_PHYSID]
drive.firmwareVersion = data[XML_VERSION]
except (KeyError, TypeError):
return None
return drive
def get_nic_mtu(nic):
iplink = ShellCommand("ip link show " + nic)
iplink.execute()
try:
mtu = iplink.get_stdout().split("mtu")[1]
mtu = mtu.split(" ")[1]
mtu = int(mtu)
except IndexError, ValueError:
return ""
def get_nic_mtu(nic):
iplink = ShellCommand("ip link show " + nic)
iplink.execute()
try:
mtu = iplink.get_stdout().split("mtu")[1]
mtu = mtu.split(" ")[1]
mtu = int(mtu)
except IndexError, ValueError:
return ""
def get_drives(cls, data):
drives = []
for node in data:
try:
if node[XML_AT_ID].startswith(LSHW_SCSI):
# find pci bus where disk is connected
cmd = "udevadm info -q all -n " +\
str(node[XML_NODE][LSHW_LOGICALNAME]) +\
" | grep 'DEVPATH' | cut -d/ -f 4 "
pci_bus_command = ShellCommand(cmd, [])
pci_bus_command.execute()
if pci_bus_command.get_exitcode() == EXIT_CODE_SUCCESS:
node[
LSHW_PCI_STORAGE_CNTRL] = pci_bus_command.get_stdout(
)[:-1]
else:
node[LSHW_PCI_STORAGE_CNTRL] = None
drives.append(node)
elif node[XML_AT_ID].startswith(LSHW_PCI):
pci_list = node[XML_NODE]
if not isinstance(pci_list, list):
pci_list = [pci_list]
for pci in pci_list:
if pci[XML_AT_ID].startswith(LSHW_PCI):
if isinstance(pci[XML_NODE], dict):
if pci[XML_NODE][XML_AT_ID] == LSHW_STORAGE:
resources = pci[XML_NODE][XML_NODE]
if not isinstance(resources, list):
resources = [resources]
for disk in resources:
if disk[XML_AT_ID].startswith(
LSHW_DISK):
disk[LSHW_PCI_STORAGE_CNTRL] = pci[
XML_NODE][LSHW_BUSINFO]
drives.append(disk)
elif isinstance(pci[XML_NODE], dict):
for dev in pci[XML_NODE]:
if isinstance(dev[XML_NODE], dict):
if dev[XML_NODE][
XML_AT_ID] == LSHW_STORAGE:
resources = dev[XML_NODE][XML_NODE]
if not isinstance(resources, list):
resources = [resources]
for disk in resources:
if disk[XML_AT_ID].startswith(
LSHW_DISK):
disk[
LSHW_PCI_STORAGE_CNTRL] = dev[
XML_NODE][
LSHW_BUSINFO]
drives.append(disk)
except KeyError:
pass
return drives
def read_location():
kernel_params = ShellCommand("cat /proc/cmdline")
kernel_params.execute()
location = Location()
try:
location_param = kernel_params.get_stdout().split("location=")[1]
parsed_params = location_param.split(",")
try:
pod, rack, drawer, module, blade = parsed_params
except ValueError:
pod = "pod=0"
rack, drawer, module, blade = parsed_params
location = Location(pod.split("=")[1], rack.split("=")[1],
drawer.split("=")[1], module.split("=")[1], blade.split("=")[1])
except IndexError, ValueError:
pass
def get_drives(cls, data):
drives = []
for node in data:
try:
if node[XML_AT_ID].startswith(LSHW_SCSI):
# find pci bus where disk is connected
cmd = "udevadm info -q all -n " +\
str(node[XML_NODE][LSHW_LOGICALNAME]) +\
" | grep 'DEVPATH' | cut -d/ -f 4 "
pci_bus_command = ShellCommand(cmd, [])
pci_bus_command.execute()
if pci_bus_command.get_exitcode() == EXIT_CODE_SUCCESS:
node[LSHW_PCI_STORAGE_CNTRL] = pci_bus_command.get_stdout()[:-1]
else:
node[LSHW_PCI_STORAGE_CNTRL] = None
drives.append(node)
elif node[XML_AT_ID].startswith(LSHW_PCI):
pci_list = node[XML_NODE]
if not isinstance(pci_list , list):
pci_list = [pci_list]
for pci in pci_list:
if pci[XML_AT_ID].startswith(LSHW_PCI):
if isinstance(pci[XML_NODE], dict):
if pci[XML_NODE][XML_AT_ID] == LSHW_STORAGE:
resources = pci[XML_NODE][XML_NODE]
if not isinstance(resources , list):
resources = [resources]
for disk in resources:
if disk[XML_AT_ID].startswith(LSHW_DISK):
disk[LSHW_PCI_STORAGE_CNTRL] = pci[XML_NODE][LSHW_BUSINFO]
drives.append(disk)
elif isinstance(pci[XML_NODE], dict):
for dev in pci[XML_NODE]:
if isinstance(dev[XML_NODE], dict):
if dev[XML_NODE][XML_AT_ID] == LSHW_STORAGE:
resources = dev[XML_NODE][XML_NODE]
if not isinstance(resources , list):
resources = [resources]
for disk in resources:
if disk[XML_AT_ID].startswith(LSHW_DISK):
disk[LSHW_PCI_STORAGE_CNTRL] = dev[XML_NODE][LSHW_BUSINFO]
drives.append(disk)
except KeyError:
pass
return drives
def _profile(type):
dmi = ShellCommand("dmidecode")
dmi.execute()
info = _parse_dmi(dmi.get_stdout(), type)
return info
def get_lspci_info():
lspci = ShellCommand("lspci -n")
lspci.execute()
info = _parse_lspci(lspci.get_stdout())
return info
def get_lsusb_info():
lsusb = ShellCommand("lsusb")
lsusb.execute()
info = _parse_lsusb(lsusb.get_stdout())
return info
def get_udevadm_info(device):
udevadm = ShellCommand("/sbin/udevadm info --query=property --name=" +
device)
udevadm.execute()
info = Udevadm.parse_udevadm(udevadm.get_stdout())
return info
def get_ethtool_info(interface):
ethtool = ShellCommand("ethtool " + interface)
ethtool.execute()
info = _parse_ehtool(ethtool.get_stdout())
return info
def get_lspci_info():
lspci = ShellCommand("lspci -n")
lspci.execute()
info = _parse_lspci(lspci.get_stdout())
return info
def get_ethtool_info(interface):
ethtool = ShellCommand("ethtool " + interface)
ethtool.execute()
info = _parse_ehtool(ethtool.get_stdout())
return info
def get_udevadm_info(device):
udevadm = ShellCommand("/sbin/udevadm info --query=property --name=" + device)
udevadm.execute()
info = Udevadm.parse_udevadm(udevadm.get_stdout())
return info