def get_interfaces(self):
"""FTOS implementation of get_interfaces."""
iface_entries = self._get_interfaces_detail()
interfaces = {}
for i, entry in enumerate(iface_entries):
if len(entry['iface_name']) == 0:
continue
if len(entry['mac_address']) == 0:
continue
# init interface entry with default values
iface = {
'is_enabled': False,
'is_up': False,
'description': str(entry['description']),
'mac_address': u'',
'last_flapped': 0.0, # in seconds
'speed': 0, # in megabits
'mtu': 0,
}
# not all interface have MAC addresses specified in `show interfaces'
# so if converting it to a MAC address won't work, leave it like that
try:
iface['mac_address'] = mac(entry['mac_address'])
except AddrFormatError:
pass
# set statuses
if entry['admin_status'] == 'up':
iface['is_enabled'] = True
if entry['oper_status'] == 'up':
iface['is_up'] = True
# parse line_speed
if re.search(r'bit$', entry['line_speed']):
speed = entry['line_speed'].split(' ')
if speed[1] == 'Mbit':
iface['speed'] = int(speed[0])
# not sure if this ever occurs
elif speed[1] == 'Gbit':
iface['speed'] = int(speed[0] * 1000)
# parse mtu
iface['mtu'] = int(entry['mtu'])
# parse last_flapped
iface['last_flapped'] = float(
parse_uptime(entry['last_flapped'], True))
# add interface data to dict
local_intf = canonical_interface_name(entry['iface_name'])
interfaces[local_intf] = iface
return interfaces
def get_facts(self):
"""FTOS implementation of get_facts."""
# default values.
facts = {
'uptime': -1,
'vendor': u'Dell EMC',
'os_version': 'Unknown',
'serial_number': 'Unknown',
'model': 'Unknown',
'hostname': 'Unknown',
'fqdn': 'Unknown',
'interface_list': [],
}
show_ver = self._send_command("show system stack-unit 0")
if "% Error: Value out of range at \"^\" marker." in show_ver:
show_ver = self._send_command("show system stack-unit 1")
# parse version output
for line in show_ver.splitlines():
if line.startswith('Up Time'):
uptime_str = line.split(': ')[1]
facts['uptime'] = parse_uptime(uptime_str)
elif line.startswith('Mfg By'):
facts['vendor'] = line.split(': ')[1].strip()
elif ' OS Version' in line:
facts['os_version'] = line.split(': ')[1].strip()
elif line.startswith('FTOS Version'):
facts['os_version'] = line.split(': ')[1].strip()
elif line.startswith('Serial Number'):
facts['serial_number'] = line.split(': ')[1].strip()
elif line.startswith('Service Tag'):
facts['serial_number'] = line.split(': ')[1].strip()
elif line.startswith('Product Name'):
facts['model'] = line.split(': ')[1].strip()
elif line.startswith('Current Type'):
facts['model'] = line.split(': ')[1].strip()
# invoke get_interfaces and list interfaces
facts['interface_list'] = sorted(self.get_interfaces().keys())
# get hostname from running config
config = self.get_config('running')['running']
for line in config.splitlines():
if line.startswith('hostname '):
facts['hostname'] = re.sub('^hostname ', '', line)
facts['fqdn'] = facts['hostname']
break
return facts
def test_parse_uptime(self, test_case):
"""Test parse_uptime."""
tests = [
['32w4d3h', 19710000, True],
['1w13d3h', 1738800, True],
['04:12:34', 15154, True],
['12:34:56', 45296, True],
['32 wk, 4 day, 3 hr, 4 min', 19710240, False],
['32 wk, 4 day, 3 hr, 4 min', 19710240, False],
['32 week(s), 4 day(s), 3 hour(s), 4 minute(s)', 19710240, False],
]
for t in tests:
out = parse_uptime(t[0], t[2])
assert out == t[1]
return {}
def get_interfaces(self):
"""FTOS implementation of get_interfaces."""
iface_entries = self._get_interfaces_detail()
interfaces = {}
for i, entry in enumerate(iface_entries):
if len(entry['iface_name']) == 0:
continue
if len(entry['mac_address']) == 0:
continue
# init interface entry with default values
iface = {
'is_enabled': False,
'is_up': False,
'description': entry['description'],
'mac_address': mac(entry['mac_address']),
'last_flapped': 0.0, # in seconds
'speed': 0, # in megabits
}
# set statuses
if entry['admin_status'] == 'up':
iface['is_enabled'] = True
if entry['oper_status'] == 'up':
iface['is_up'] = True
# parse line_speed
if re.search(r'bit$', entry['line_speed']):
speed = entry['line_speed'].split(' ')
if speed[1] == 'Mbit':
iface['speed'] = int(speed[0])
# not sure if this ever occurs
elif speed[1] == 'Gbit':
iface['speed'] = int(speed[0]*1000)
# parse last_flapped
iface['last_flapped'] = float(parse_uptime(entry['last_flapped'], True))
# add interface data to dict
local_intf = canonical_interface_name(entry['iface_name'])
interfaces[local_intf] = iface
return interfaces