def login(self):
try:
NXAPITransport.init(target_url=self.target_url,
username=self.username,
password=self.password)
NXAPITransport.cli('! Testing if device is online')
except Exception as e:
self._is_online = False
e = str(e).lower()
if 'timed out' in e:
self.error_online = ('Connection timed out!! Make sure that '
'URL provided ({0}) is accurate'
'').format(self.target_url)
elif 'unauthorized' in e:
self.error_online = (
'Unauthorized!! Make sure that username '
'({0}) and/or password provided are accurate'
'').format(self.username)
elif 'target machine actively refused it' in e:
self.error_online = ('NXAPI TCP Port not open!! Make sure '
'"feature nxapi" is configured on '
'target Nexus switch')
else:
self.error_online = e
else:
self._is_online = True
return self._is_online
def login(self):
try:
NXAPITransport.init(target_url=self.target_url, username=self.username,
password=self.password)
NXAPITransport.cli('! Testing if device is online')
except Exception as e:
self._is_online = False
e = str(e).lower()
if 'timed out' in e:
self.error_online = ('Connection timed out!! Make sure that '
'URL provided ({0}) is accurate'
'').format(self.target_url)
elif 'unauthorized' in e:
self.error_online = ('Unauthorized!! Make sure that username '
'({0}) and/or password provided are accurate'
'').format(self.username)
elif 'target machine actively refused it' in e:
self.error_online = ('NXAPI TCP Port not open!! Make sure '
'"feature nxapi" is configured on '
'target Nexus switch')
else:
self.error_online = e
else:
self._is_online = True
return self._is_online
def get_dirstats(self):
'''
@return: dict d with keys matching exactly as
attributes of dashboardperdevice.models.DirStats
'''
l = list()
modules_dirs = [['sup-active', 'bootflash'],
['sup-standby', 'bootflash']]
if self._is_online:
for module, dirpath in modules_dirs:
cmd = 'dir {0}://{1}'.format(dirpath, module)
o = NXAPITransport.cli(cmd)
d = dict()
try:
d['used'] = re.search('(\d+ bytes) used', o).group(1)
d['free'] = re.search('(\d+ bytes) free', o).group(1)
d['total'] = re.search('(\d+ bytes) total', o).group(1)
used = float(d['used'].rstrip(' bytes'))
total = float(d['total'].rstrip(' bytes'))
used_percent = (used / total) * 100
d['used_percent'] = '{0}%'.format(int(used_percent))
except:
d['used'] = d['free'] = d['total'] = d[
'used_percent'] = 'NA'
d['module'] = module
d['dirpath'] = dirpath
l.append(d)
return l
def get_dirstats(self):
'''
@return: dict d with keys matching exactly as
attributes of dashboardperdevice.models.DirStats
'''
l = list()
modules_dirs = [['sup-active', 'bootflash'], ['sup-standby', 'bootflash']]
if self._is_online:
for module, dirpath in modules_dirs:
cmd = 'dir {0}://{1}'.format(dirpath, module)
o = NXAPITransport.cli(cmd)
d = dict()
try:
d['used'] = re.search('(\d+ bytes) used', o).group(1)
d['free'] = re.search('(\d+ bytes) free', o).group(1)
d['total'] = re.search('(\d+ bytes) total', o).group(1)
used = float(d['used'].rstrip(' bytes'))
total = float(d['total'].rstrip(' bytes'))
used_percent = (used/total)*100
d['used_percent'] = '{0}%'.format(int(used_percent))
except:
d['used'] = d['free'] = d['total'] = d['used_percent'] = 'NA'
d['module'] = module
d['dirpath'] = dirpath
l.append(d)
return l
def get_osinfo(self):
'''
@return: dict d with keys: 'osdevicename', 'osplatform',
'ostime', 'osuptime'
'''
d = {'osdevicename': '',
'osplatform': '',
'ostime': '',
'osuptime': ''}
if self._is_online:
version = VERSION_OUT_FRMT
o = json.loads(NXAPITransport.clid('show version'))
version = version.format(chassis=o['chassis_id'],
image=o['kick_file_name'])
osuptime = ('days: {0}, hrs: {1}, mins: {2}, secs: {3}'
''.format(o['kern_uptm_days'], o['kern_uptm_hrs'],
o['kern_uptm_mins'], o['kern_uptm_secs']))
devicename = o['host_name']
try:
o = json.loads(NXAPITransport.clid('show clock'))
except cmd_exec_error: # N3K issue
o['simple_time'] = NXAPITransport.cli('show clock')
ostime = o["simple_time"]
d['osplatform'] = version
d['osdevicename'] = devicename
d['ostime'] = ostime
d['osuptime'] = osuptime
return d
