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# -*- coding: utf-8 -*-
# Copyright 2019 Red Hat
# GNU General Public License v3.0+
# (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
"""
The exos legacy fact class
It is in this file the configuration is collected from the device
for a given resource, parsed, and the facts tree is populated
based on the configuration.
"""
from __future__ import absolute_import, division, print_function
__metaclass__ = type
import re
import json
from ansible.module_utils.network.exos.exos import run_commands
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.six import iteritems
class FactsBase(object):
COMMANDS = list()
def __init__(self, module):
self.module = module
self.facts = dict()
self.warnings = list()
self.responses = None
def populate(self):
self.responses = run_commands(self.module, self.COMMANDS)
def run(self, cmd):
return run_commands(self.module, cmd)
class Default(FactsBase):
COMMANDS = [
'show version',
'show switch'
]
def populate(self):
super(Default, self).populate()
data = self.responses[0]
if data:
self.facts['version'] = self.parse_version(data)
self.facts['serialnum'] = self.parse_serialnum(data)
data = self.responses[1]
if data:
self.facts['model'] = self.parse_model(data)
self.facts['hostname'] = self.parse_hostname(data)
def parse_version(self, data):
match = re.search(r'Image\s+: ExtremeXOS version (\S+)', data)
if match:
return match.group(1)
def parse_model(self, data):
match = re.search(r'System Type:\s+(.*$)', data, re.M)
if match:
return match.group(1)
def parse_hostname(self, data):
match = re.search(r'SysName:\s+(\S+)', data, re.M)
if match:
return match.group(1)
def parse_serialnum(self, data):
match = re.search(r'Switch\s+: \S+ (\S+)', data, re.M)
if match:
return match.group(1)
# For stack, return serial number of the first switch in the stack.
match = re.search(r'Slot-\d+\s+: \S+ (\S+)', data, re.M)
if match:
return match.group(1)
# Handle unique formatting for VM
match = re.search(r'Switch\s+: PN:\S+\s+SN:(\S+)', data, re.M)
if match:
return match.group(1)
class Hardware(FactsBase):
COMMANDS = [
'show memory'
]
def populate(self):
super(Hardware, self).populate()
data = self.responses[0]
if data:
self.facts['memtotal_mb'] = int(round(int(self.parse_memtotal(data)) / 1024, 0))
self.facts['memfree_mb'] = int(round(int(self.parse_memfree(data)) / 1024, 0))
def parse_memtotal(self, data):
match = re.search(r' Total DRAM \(KB\): (\d+)', data, re.M)
if match:
return match.group(1)
# Handle unique formatting for VM
match = re.search(r' Total \s+\(KB\): (\d+)', data, re.M)
if match:
return match.group(1)
def parse_memfree(self, data):
match = re.search(r' Free\s+\(KB\): (\d+)', data, re.M)
if match:
return match.group(1)
class Config(FactsBase):
COMMANDS = ['show configuration detail']
def populate(self):
super(Config, self).populate()
data = self.responses[0]
if data:
self.facts['config'] = data
class Interfaces(FactsBase):
COMMANDS = [
'show switch',
{'command': 'show port config', 'output': 'json'},
{'command': 'show port description', 'output': 'json'},
{'command': 'show vlan detail', 'output': 'json'},
{'command': 'show lldp neighbors', 'output': 'json'}
]
def populate(self):
super(Interfaces, self).populate()
self.facts['all_ipv4_addresses'] = list()
self.facts['all_ipv6_addresses'] = list()
data = self.responses[0]
if data:
sysmac = self.parse_sysmac(data)
data = self.responses[1]
if data:
self.facts['interfaces'] = self.populate_interfaces(data, sysmac)
data = self.responses[2]
if data:
self.populate_interface_descriptions(data)
data = self.responses[3]
if data:
self.populate_vlan_interfaces(data, sysmac)
data = self.responses[4]
if data:
self.facts['neighbors'] = self.parse_neighbors(data)
def parse_sysmac(self, data):
match = re.search(r'System MAC:\s+(\S+)', data, re.M)
if match:
return match.group(1)
def populate_interfaces(self, interfaces, sysmac):
facts = dict()
for elem in interfaces:
intf = dict()
if 'show_ports_config' not in elem:
continue
key = str(elem['show_ports_config']['port'])
if elem['show_ports_config']['linkState'] == 2:
# Link state is "not present", don't include
continue
intf['type'] = 'Ethernet'
intf['macaddress'] = sysmac
intf['bandwidth_configured'] = str(elem['show_ports_config']['speedCfg'])
intf['bandwidth'] = str(elem['show_ports_config']['speedActual'])
intf['duplex_configured'] = elem['show_ports_config']['duplexCfg']
intf['duplex'] = elem['show_ports_config']['duplexActual']
if elem['show_ports_config']['linkState'] == 1:
intf['lineprotocol'] = 'up'
else:
intf['lineprotocol'] = 'down'
if elem['show_ports_config']['portState'] == 1:
intf['operstatus'] = 'up'
else:
intf['operstatus'] = 'admin down'
facts[key] = intf
return facts
def populate_interface_descriptions(self, data):
for elem in data:
if 'show_ports_description' not in elem:
continue
key = str(elem['show_ports_description']['port'])
if 'descriptionString' in elem['show_ports_description']:
desc = elem['show_ports_description']['descriptionString']
self.facts['interfaces'][key]['description'] = desc
def populate_vlan_interfaces(self, data, sysmac):
for elem in data:
if 'vlanProc' in elem:
key = elem['vlanProc']['name1']
if key not in self.facts['interfaces']:
intf = dict()
intf['type'] = 'VLAN'
intf['macaddress'] = sysmac
self.facts['interfaces'][key] = intf
if elem['vlanProc']['ipAddress'] != '0.0.0.0':
self.facts['interfaces'][key]['ipv4'] = list()
addr = elem['vlanProc']['ipAddress']
subnet = elem['vlanProc']['maskForDisplay']
ipv4 = dict(address=addr, subnet=subnet)
self.add_ip_address(addr, 'ipv4')
self.facts['interfaces'][key]['ipv4'].append(ipv4)
if 'rtifIpv6Address' in elem:
key = elem['rtifIpv6Address']['rtifName']
if key not in self.facts['interfaces']:
intf = dict()
intf['type'] = 'VLAN'
intf['macaddress'] = sysmac
self.facts['interfaces'][key] = intf
self.facts['interfaces'][key]['ipv6'] = list()
addr, subnet = elem['rtifIpv6Address']['ipv6_address_mask'].split('/')
ipv6 = dict(address=addr, subnet=subnet)
self.add_ip_address(addr, 'ipv6')
self.facts['interfaces'][key]['ipv6'].append(ipv6)
def add_ip_address(self, address, family):
if family == 'ipv4':
if address not in self.facts['all_ipv4_addresses']:
self.facts['all_ipv4_addresses'].append(address)
else:
if address not in self.facts['all_ipv6_addresses']:
self.facts['all_ipv6_addresses'].append(address)
def parse_neighbors(self, data):
facts = dict()
for elem in data:
if 'lldpPortNbrInfoShort' not in elem:
continue
intf = str(elem['lldpPortNbrInfoShort']['port'])
if intf not in facts:
facts[intf] = list()
fact = dict()
fact['host'] = elem['lldpPortNbrInfoShort']['nbrSysName']
fact['port'] = str(elem['lldpPortNbrInfoShort']['nbrPortID'])
facts[intf].append(fact)
return facts
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