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module_mac.py
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import math
import paramiko
class GetMacData:
def __init__(self, base_url, username, secret, ip, ssh_port, timeout, usr, pwd, use_key_file, key_file,
get_serial_info, get_hardware_info, get_os_details,
get_cpu_info, get_memory_info, ignore_domain, upload_ipv6, debug):
self.D42_API_URL = base_url
self.D42_username = username
self.D42_PASSWORD = secret
self.machine_name = ip
self.port = int(ssh_port)
self.timeout = timeout
self.username = usr
self.password = pwd
self.use_key_file = use_key_file
self.key_file = key_file
self.get_serial_info = get_serial_info
self.get_hardware_info = get_hardware_info
self.get_os_details = get_os_details
self.get_cpu_info = get_cpu_info
self.get_memory_info = get_memory_info
self.ignore_domain = ignore_domain
self.upload_ipv6 = upload_ipv6
self.debug = debug
self.ssh = paramiko.SSHClient()
self.ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
self.alldata = []
self.devargs = {}
self.device_name = None
def main(self):
self.connect()
self.get_SYS()
self.get_IP()
return self.alldata
def connect(self):
try:
if not self.use_key_file:
self.ssh.connect(str(self.machine_name), port=self.port, username=self.username, password=self.password,
timeout=self.timeout)
else:
self.ssh.connect(str(self.machine_name), port=self.port, username=self.username,
key_filename=self.key_file, timeout=self.timeout)
except paramiko.AuthenticationException:
print str(self.machine_name) + ': authentication failed'
return None
except Exception as err:
print str(self.machine_name) + ': ' + str(err)
return None
@staticmethod
def to_ascii(s):
try:
return s.encode('ascii', 'ignore')
except:
return None
@staticmethod
def closest_memory_assumption(v):
if v < 512:
v = 128 * math.ceil(v / 128.0)
elif v < 1024:
v = 256 * math.ceil(v / 256.0)
elif v < 4096:
v = 512 * math.ceil(v / 512.0)
elif v < 8192:
v = 1024 * math.ceil(v / 1024.0)
else:
v = 2048 * math.ceil(v / 2048.0)
return int(v)
def get_name(self):
stdin, stdout, stderr = self.ssh.exec_command("/bin/hostname")
data_err = stderr.readlines()
data_out = stdout.readlines()
device_name = None
# print 'hostname : %s' % data_out
if not data_err:
if self.ignore_domain:
device_name = self.to_ascii(data_out[0].rstrip()).split('.')[0]
else:
device_name = self.to_ascii(data_out[0].rstrip())
if device_name != '':
self.devargs.update({'name': device_name})
return device_name
else:
if self.debug:
print data_err
if not device_name:
return None
def get_SYS(self):
device_name = self.get_name()
if device_name != '':
self.device_name = device_name
# GET SW_DATA
if self.get_os_details:
stdin, stdout, stderr = self.ssh.exec_command("sudo -S -p '' /usr/bin/sw_vers")
stdin.write('%s\n' % self.password)
stdin.flush()
data_err = stderr.readlines()
data_out = stdout.readlines()
# print ''.join(data_out).split('\n')
if not data_err:
if len(data_out) > 0:
for rec in ''.join(data_out).split('\n'):
if 'ProductName' in rec:
os = rec.split(':')[1].strip()
self.devargs.update({'os': os})
if 'ProductVersion' in rec:
osver = rec.split(':')[1].strip()
self.devargs.update({'osver': osver})
else:
if self.debug:
print data_err
# GET KERNEL VERSION
if self.get_os_details:
stdin, stdout, stderr = self.ssh.exec_command("sudo -S -p '' /usr/bin/uname -r")
stdin.write('%s\n' % self.password)
stdin.flush()
data_err = stderr.readlines()
data_out = stdout.readlines()
if not data_err:
if len(data_out) > 0:
osverno = data_out[0].strip()
self.devargs.update({'osverno': osverno})
else:
if self.debug:
print data_err
# GET HW DATA
stdin, stdout, stderr = self.ssh.exec_command("sudo -S -p '' /usr/sbin/system_profiler SPHardwareDataType")
stdin.write('%s\n' % self.password)
stdin.flush()
data_err = stderr.readlines()
data_out = stdout.readlines()
if not data_err:
if len(data_out) > 0:
for rec in ''.join(data_out).split('\n'):
if 'Number of Processors' in rec:
cpucount = rec.split(':')[1].strip()
if self.get_cpu_info:
self.devargs.update({'cpucount': cpucount})
if 'Total Number of Cores' in rec:
cpucore = rec.split(':')[1].strip()
if self.get_cpu_info:
self.devargs.update({'cpucore': cpucore})
if 'Processor Speed' in rec:
cpupower = int(float(rec.split(':')[1].split()[0].strip()) * 100)
if self.get_cpu_info:
self.devargs.update({'cpupower': cpupower})
if 'Memory' in rec:
memory_raw = (rec.split(':')[1]).split()[0].strip()
if self.get_memory_info:
memory = self.closest_memory_assumption(int(memory_raw) * 1024)
self.devargs.update({'memory': memory})
if 'Serial Number' in rec:
serial = rec.split(':')[1].strip()
if self.get_serial_info:
self.devargs.update({'serial_no': serial})
if 'Hardware UUID' in rec:
uuid = rec.split(':')[1].strip()
self.devargs.update({'uuid': uuid})
else:
if self.debug:
print data_err
self.alldata.append(self.devargs)
def get_IP(self):
stdin, stdout, stderr = self.ssh.exec_command("/sbin/ifconfig")
data_out = stdout.readlines()
data_err = stderr.readlines()
if not data_err:
nics = []
tmp = []
for rec in data_out:
if not rec.startswith('\t'):
if not tmp == []:
nics.append(tmp)
tmp = []
tmp.append(rec)
else:
tmp.append(rec)
nics.append(tmp)
for nic in nics:
nic_name = nic[0].split()[0].strip(':')
if 'en' in nic_name and 'UP' in nic[0]:
nicdata = {}
nicdata_v6 = {}
macdata = {}
nicdata.update({'device': self.device_name})
nicdata_v6.update({'device': self.device_name})
macdata.update({'device': self.device_name})
nicdata.update({'tag': nic_name})
nicdata_v6.update({'tag': nic_name})
macdata.update({'port_name': nic_name})
for rec in nic:
if rec.strip().startswith('ether '):
mac = rec.split()[1].strip()
nicdata.update({'macaddress': mac})
nicdata_v6.update({'macaddress': mac})
macdata.update({'macaddress': mac})
if rec.strip().startswith('inet '):
ipv4 = rec.split()[1].strip()
nicdata.update({'ipaddress': ipv4})
if rec.strip().startswith('inet6 '):
ipv6 = rec.split()[1].strip()
if '%' in ipv6:
ipv6 = ipv6.split('%')[0]
nicdata_v6.update({'ipaddress': ipv6})
self.alldata.append(nicdata)
self.alldata.append(nicdata_v6)
self.alldata.append(macdata)
else:
if self.debug:
print data_err