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Ansible Core Team
263
plugins/module_utils/network/exos/facts/legacy/base.py
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263
plugins/module_utils/network/exos/facts/legacy/base.py
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# -*- coding: utf-8 -*-
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# Copyright 2019 Red Hat
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# GNU General Public License v3.0+
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# (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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"""
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The exos legacy fact class
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It is in this file the configuration is collected from the device
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for a given resource, parsed, and the facts tree is populated
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based on the configuration.
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"""
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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import re
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import json
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from ansible_collections.community.general.plugins.module_utils.network.exos.exos import run_commands
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils.six import iteritems
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class FactsBase(object):
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COMMANDS = list()
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def __init__(self, module):
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self.module = module
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self.facts = dict()
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self.warnings = list()
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self.responses = None
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def populate(self):
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self.responses = run_commands(self.module, self.COMMANDS)
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def run(self, cmd):
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return run_commands(self.module, cmd)
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class Default(FactsBase):
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COMMANDS = [
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'show version',
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'show switch'
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]
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def populate(self):
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super(Default, self).populate()
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data = self.responses[0]
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if data:
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self.facts['version'] = self.parse_version(data)
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self.facts['serialnum'] = self.parse_serialnum(data)
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data = self.responses[1]
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if data:
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self.facts['model'] = self.parse_model(data)
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self.facts['hostname'] = self.parse_hostname(data)
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def parse_version(self, data):
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match = re.search(r'Image\s+: ExtremeXOS version (\S+)', data)
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if match:
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return match.group(1)
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def parse_model(self, data):
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match = re.search(r'System Type:\s+(.*$)', data, re.M)
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if match:
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return match.group(1)
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def parse_hostname(self, data):
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match = re.search(r'SysName:\s+(\S+)', data, re.M)
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if match:
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return match.group(1)
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def parse_serialnum(self, data):
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match = re.search(r'Switch\s+: \S+ (\S+)', data, re.M)
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if match:
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return match.group(1)
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# For stack, return serial number of the first switch in the stack.
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match = re.search(r'Slot-\d+\s+: \S+ (\S+)', data, re.M)
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if match:
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return match.group(1)
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# Handle unique formatting for VM
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match = re.search(r'Switch\s+: PN:\S+\s+SN:(\S+)', data, re.M)
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if match:
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return match.group(1)
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class Hardware(FactsBase):
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COMMANDS = [
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'show memory'
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]
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def populate(self):
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super(Hardware, self).populate()
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data = self.responses[0]
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if data:
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self.facts['memtotal_mb'] = int(round(int(self.parse_memtotal(data)) / 1024, 0))
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self.facts['memfree_mb'] = int(round(int(self.parse_memfree(data)) / 1024, 0))
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def parse_memtotal(self, data):
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match = re.search(r' Total DRAM \(KB\): (\d+)', data, re.M)
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if match:
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return match.group(1)
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# Handle unique formatting for VM
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match = re.search(r' Total \s+\(KB\): (\d+)', data, re.M)
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if match:
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return match.group(1)
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def parse_memfree(self, data):
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match = re.search(r' Free\s+\(KB\): (\d+)', data, re.M)
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if match:
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return match.group(1)
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class Config(FactsBase):
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COMMANDS = ['show configuration detail']
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def populate(self):
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super(Config, self).populate()
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data = self.responses[0]
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if data:
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self.facts['config'] = data
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class Interfaces(FactsBase):
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COMMANDS = [
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'show switch',
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{'command': 'show port config', 'output': 'json'},
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{'command': 'show port description', 'output': 'json'},
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{'command': 'show vlan detail', 'output': 'json'},
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{'command': 'show lldp neighbors', 'output': 'json'}
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]
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def populate(self):
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super(Interfaces, self).populate()
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self.facts['all_ipv4_addresses'] = list()
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self.facts['all_ipv6_addresses'] = list()
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data = self.responses[0]
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if data:
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sysmac = self.parse_sysmac(data)
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data = self.responses[1]
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if data:
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self.facts['interfaces'] = self.populate_interfaces(data, sysmac)
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data = self.responses[2]
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if data:
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self.populate_interface_descriptions(data)
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data = self.responses[3]
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if data:
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self.populate_vlan_interfaces(data, sysmac)
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data = self.responses[4]
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if data:
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self.facts['neighbors'] = self.parse_neighbors(data)
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def parse_sysmac(self, data):
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match = re.search(r'System MAC:\s+(\S+)', data, re.M)
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if match:
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return match.group(1)
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def populate_interfaces(self, interfaces, sysmac):
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facts = dict()
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for elem in interfaces:
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intf = dict()
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if 'show_ports_config' not in elem:
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continue
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key = str(elem['show_ports_config']['port'])
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if elem['show_ports_config']['linkState'] == 2:
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# Link state is "not present", don't include
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continue
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intf['type'] = 'Ethernet'
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intf['macaddress'] = sysmac
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intf['bandwidth_configured'] = str(elem['show_ports_config']['speedCfg'])
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intf['bandwidth'] = str(elem['show_ports_config']['speedActual'])
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intf['duplex_configured'] = elem['show_ports_config']['duplexCfg']
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intf['duplex'] = elem['show_ports_config']['duplexActual']
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if elem['show_ports_config']['linkState'] == 1:
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intf['lineprotocol'] = 'up'
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else:
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intf['lineprotocol'] = 'down'
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if elem['show_ports_config']['portState'] == 1:
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intf['operstatus'] = 'up'
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else:
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intf['operstatus'] = 'admin down'
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facts[key] = intf
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return facts
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def populate_interface_descriptions(self, data):
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for elem in data:
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if 'show_ports_description' not in elem:
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continue
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key = str(elem['show_ports_description']['port'])
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if 'descriptionString' in elem['show_ports_description']:
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desc = elem['show_ports_description']['descriptionString']
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self.facts['interfaces'][key]['description'] = desc
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def populate_vlan_interfaces(self, data, sysmac):
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for elem in data:
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if 'vlanProc' in elem:
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key = elem['vlanProc']['name1']
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if key not in self.facts['interfaces']:
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intf = dict()
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intf['type'] = 'VLAN'
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intf['macaddress'] = sysmac
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self.facts['interfaces'][key] = intf
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if elem['vlanProc']['ipAddress'] != '0.0.0.0':
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self.facts['interfaces'][key]['ipv4'] = list()
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addr = elem['vlanProc']['ipAddress']
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subnet = elem['vlanProc']['maskForDisplay']
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ipv4 = dict(address=addr, subnet=subnet)
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self.add_ip_address(addr, 'ipv4')
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self.facts['interfaces'][key]['ipv4'].append(ipv4)
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if 'rtifIpv6Address' in elem:
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key = elem['rtifIpv6Address']['rtifName']
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if key not in self.facts['interfaces']:
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intf = dict()
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intf['type'] = 'VLAN'
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intf['macaddress'] = sysmac
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self.facts['interfaces'][key] = intf
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self.facts['interfaces'][key]['ipv6'] = list()
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addr, subnet = elem['rtifIpv6Address']['ipv6_address_mask'].split('/')
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ipv6 = dict(address=addr, subnet=subnet)
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self.add_ip_address(addr, 'ipv6')
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self.facts['interfaces'][key]['ipv6'].append(ipv6)
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def add_ip_address(self, address, family):
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if family == 'ipv4':
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if address not in self.facts['all_ipv4_addresses']:
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self.facts['all_ipv4_addresses'].append(address)
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else:
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if address not in self.facts['all_ipv6_addresses']:
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self.facts['all_ipv6_addresses'].append(address)
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def parse_neighbors(self, data):
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facts = dict()
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for elem in data:
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if 'lldpPortNbrInfoShort' not in elem:
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continue
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intf = str(elem['lldpPortNbrInfoShort']['port'])
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if intf not in facts:
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facts[intf] = list()
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fact = dict()
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fact['host'] = elem['lldpPortNbrInfoShort']['nbrSysName']
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fact['port'] = str(elem['lldpPortNbrInfoShort']['nbrPortID'])
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facts[intf].append(fact)
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return facts
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