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community.general/plugins/modules/network/ironware/ironware_facts.py
Ansible Core Team aebc1b03fd Initial commit
2020-03-09 09:11:07 +00:00

652 lines
20 KiB
Python

#!/usr/bin/python
#
# Copyright: Ansible Project
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: ironware_facts
author: "Paul Baker (@paulquack)"
short_description: Collect facts from devices running Extreme Ironware
description:
- Collects a base set of device facts from a remote device that
is running Ironware. This module prepends all of the
base network fact keys with C(ansible_net_<fact>). The facts
module will always collect a base set of facts from the device
and can enable or disable collection of additional facts.
extends_documentation_fragment:
- community.general.ironware
notes:
- Tested against Ironware 5.8e
options:
gather_subset:
description:
- When supplied, this argument will restrict the facts collected
to a given subset. Possible values for this argument include
all, hardware, config, mpls and interfaces. Can specify a list of
values to include a larger subset. Values can also be used
with an initial C(M(!)) to specify that a specific subset should
not be collected.
required: false
default: ['!config','!mpls']
'''
EXAMPLES = """
# Collect all facts from the device
- ironware_facts:
gather_subset: all
# Collect only the config and default facts
- ironware_facts:
gather_subset:
- config
# Do not collect hardware facts
- ironware_facts:
gather_subset:
- "!hardware"
"""
RETURN = """
ansible_net_gather_subset:
description: The list of fact subsets collected from the device
returned: always
type: list
# default
ansible_net_model:
description: The model name returned from the device
returned: always
type: str
ansible_net_serialnum:
description: The serial number of the remote device
returned: always
type: str
ansible_net_version:
description: The operating system version running on the remote device
returned: always
type: str
# hardware
ansible_net_filesystems:
description: All file system names available on the device
returned: when hardware is configured
type: list
ansible_net_memfree_mb:
description: The available free memory on the remote device in Mb
returned: when hardware is configured
type: int
ansible_net_memtotal_mb:
description: The total memory on the remote device in Mb
returned: when hardware is configured
type: int
# config
ansible_net_config:
description: The current active config from the device
returned: when config is configured
type: str
# mpls
ansible_net_mpls_lsps:
description: All MPLS LSPs configured on the device
returned: When LSP is configured
type: dict
ansible_net_mpls_vll:
description: All VLL instances configured on the device
returned: When MPLS VLL is configured
type: dict
ansible_net_mpls_vll_local:
description: All VLL-LOCAL instances configured on the device
returned: When MPLS VLL-LOCAL is configured
type: dict
ansible_net_mpls_vpls:
description: All VPLS instances configured on the device
returned: When MPLS VPLS is configured
type: dict
# interfaces
ansible_net_all_ipv4_addresses:
description: All IPv4 addresses configured on the device
returned: when interfaces is configured
type: list
ansible_net_all_ipv6_addresses:
description: All IPv6 addresses configured on the device
returned: when interfaces is configured
type: list
ansible_net_interfaces:
description: A hash of all interfaces running on the system
returned: when interfaces is configured
type: dict
ansible_net_neighbors:
description: The list of LLDP neighbors from the remote device
returned: when interfaces is configured
type: dict
"""
import re
from ansible_collections.community.general.plugins.module_utils.network.ironware.ironware import run_commands
from ansible_collections.community.general.plugins.module_utils.network.ironware.ironware import ironware_argument_spec, check_args
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.responses = None
def populate(self):
self.responses = run_commands(self.module, self.COMMANDS, check_rc=False)
def run(self, cmd):
return run_commands(self.module, cmd, check_rc=False)
class Default(FactsBase):
COMMANDS = [
'show version',
'show chassis'
]
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)
def parse_version(self, data):
match = re.search(r'IronWare : Version (\S+)', data)
if match:
return match.group(1)
def parse_model(self, data):
match = re.search(r'^\*\*\* (.+) \*\*\*$', data, re.M)
if match:
return match.group(1)
def parse_serialnum(self, data):
match = re.search(r'Serial #: (\S+),', data)
if match:
return match.group(1)
class Hardware(FactsBase):
COMMANDS = [
'dir | include Directory',
'show memory'
]
def populate(self):
super(Hardware, self).populate()
data = self.responses[0]
if data:
self.facts['filesystems'] = self.parse_filesystems(data)
data = self.responses[1]
if data:
self.facts['memtotal_mb'] = int(round(int(self.parse_memtotal(data)) / 1024 / 1024, 0))
self.facts['memfree_mb'] = int(round(int(self.parse_memfree(data)) / 1024 / 1024, 0))
def parse_filesystems(self, data):
return re.findall(r'^Directory of (\S+)', data, re.M)
def parse_memtotal(self, data):
match = re.search(r'Total SDRAM\D*(\d+)\s', data, re.M)
if match:
return match.group(1)
def parse_memfree(self, data):
match = re.search(r'(Total Free Memory|Available Memory)\D*(\d+)\s', data, re.M)
if match:
return match.group(2)
class Config(FactsBase):
COMMANDS = ['show running-config']
def populate(self):
super(Config, self).populate()
data = self.responses[0]
if data:
self.facts['config'] = data
class MPLS(FactsBase):
COMMANDS = [
'show mpls lsp detail',
'show mpls vll-local detail',
'show mpls vll detail',
'show mpls vpls detail'
]
def populate(self):
super(MPLS, self).populate()
data = self.responses[0]
if data:
data = self.parse_mpls(data)
self.facts['mpls_lsps'] = self.populate_lsps(data)
data = self.responses[1]
if data:
data = self.parse_mpls(data)
self.facts['mpls_vll_local'] = self.populate_vll_local(data)
data = self.responses[2]
if data:
data = self.parse_mpls(data)
self.facts['mpls_vll'] = self.populate_vll(data)
data = self.responses[3]
if data:
data = self.parse_mpls(data)
self.facts['mpls_vpls'] = self.populate_vpls(data)
def parse_mpls(self, data):
parsed = dict()
for line in data.split('\n'):
if not line:
continue
elif line[0] == ' ':
parsed[key] += '\n%s' % line
else:
match = re.match(r'^(LSP|VLL|VPLS) ([^\s,]+)', line)
if match:
key = match.group(2)
parsed[key] = line
return parsed
def populate_vpls(self, vpls):
facts = dict()
for key, value in iteritems(vpls):
vpls = dict()
vpls['endpoints'] = self.parse_vpls_endpoints(value)
vpls['vc-id'] = self.parse_vpls_vcid(value)
facts[key] = vpls
return facts
def populate_vll_local(self, vll_locals):
facts = dict()
for key, value in iteritems(vll_locals):
vll = dict()
vll['endpoints'] = self.parse_vll_endpoints(value)
facts[key] = vll
return facts
def populate_vll(self, vlls):
facts = dict()
for key, value in iteritems(vlls):
vll = dict()
vll['endpoints'] = self.parse_vll_endpoints(value)
vll['vc-id'] = self.parse_vll_vcid(value)
vll['cos'] = self.parse_vll_cos(value)
facts[key] = vll
return facts
def parse_vll_vcid(self, data):
match = re.search(r'VC-ID (\d+),', data, re.M)
if match:
return match.group(1)
def parse_vll_cos(self, data):
match = re.search(r'COS +: +(\d+)', data, re.M)
if match:
return match.group(1)
def parse_vll_endpoints(self, data):
facts = list()
regex = r'End-point[0-9 ]*: +(?P<tagged>tagged|untagged) +(vlan +(?P<vlan>[0-9]+) +)?(inner- vlan +(?P<innervlan>[0-9]+) +)?(?P<port>e [0-9/]+|--)'
matches = re.finditer(regex, data, re.IGNORECASE | re.DOTALL)
for match in matches:
f = match.groupdict()
f['type'] = 'local'
facts.append(f)
regex = r'Vll-Peer +: +(?P<vllpeer>[0-9\.]+).*Tunnel LSP +: +(?P<lsp>\S+)'
matches = re.finditer(regex, data, re.IGNORECASE | re.DOTALL)
for match in matches:
f = match.groupdict()
f['type'] = 'remote'
facts.append(f)
return facts
def parse_vpls_vcid(self, data):
match = re.search(r'Id (\d+),', data, re.M)
if match:
return match.group(1)
def parse_vpls_endpoints(self, data):
facts = list()
regex = r'Vlan (?P<vlanid>[0-9]+)\s(?: +(?:L2.*)\s| +Tagged: (?P<tagged>.+)+\s| +Untagged: (?P<untagged>.+)\s)*'
matches = re.finditer(regex, data, re.IGNORECASE)
for match in matches:
f = match.groupdict()
f['type'] = 'local'
facts.append(f)
regex = r'Peer address: (?P<vllpeer>[0-9\.]+)'
matches = re.finditer(regex, data, re.IGNORECASE)
for match in matches:
f = match.groupdict()
f['type'] = 'remote'
facts.append(f)
return facts
def populate_lsps(self, lsps):
facts = dict()
for key, value in iteritems(lsps):
lsp = dict()
lsp['to'] = self.parse_lsp_to(value)
lsp['from'] = self.parse_lsp_from(value)
lsp['adminstatus'] = self.parse_lsp_adminstatus(value)
lsp['operstatus'] = self.parse_lsp_operstatus(value)
lsp['pri_path'] = self.parse_lsp_pripath(value)
lsp['sec_path'] = self.parse_lsp_secpath(value)
lsp['frr'] = self.parse_lsp_frr(value)
facts[key] = lsp
return facts
def parse_lsp_to(self, data):
match = re.search(r'^LSP .* to (\S+)', data, re.M)
if match:
return match.group(1)
def parse_lsp_from(self, data):
match = re.search(r'From: ([^\s,]+),', data, re.M)
if match:
return match.group(1)
def parse_lsp_adminstatus(self, data):
match = re.search(r'admin: (\w+),', data, re.M)
if match:
return match.group(1)
def parse_lsp_operstatus(self, data):
match = re.search(r'From: .* status: (\w+)', data, re.M)
if match:
return match.group(1)
def parse_lsp_pripath(self, data):
match = re.search(r'Pri\. path: ([^\s,]+), up: (\w+), active: (\w+)', data, re.M)
if match:
path = dict()
path['name'] = match.group(1) if match.group(1) != 'NONE' else None
path['up'] = True if match.group(2) == 'yes' else False
path['active'] = True if match.group(3) == 'yes' else False
return path
def parse_lsp_secpath(self, data):
match = re.search(r'Sec\. path: ([^\s,]+), active: (\w+).*\n.* status: (\w+)', data, re.M)
if match:
path = dict()
path['name'] = match.group(1) if match.group(1) != 'NONE' else None
path['up'] = True if match.group(3) == 'up' else False
path['active'] = True if match.group(2) == 'yes' else False
return path
def parse_lsp_frr(self, data):
match = re.search(r'Backup LSP: (\w+)', data, re.M)
if match:
path = dict()
path['up'] = True if match.group(1) == 'UP' else False
path['name'] = None
if path['up']:
match = re.search(r'bypass_lsp: (\S)', data, re.M)
path['name'] = match.group(1) if match else None
return path
class Interfaces(FactsBase):
COMMANDS = [
'show interfaces',
'show ipv6 interface',
'show lldp neighbors'
]
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:
interfaces = self.parse_interfaces(data)
self.facts['interfaces'] = self.populate_interfaces(interfaces)
data = self.responses[1]
if data:
data = self.parse_interfaces(data)
self.populate_ipv6_interfaces(data)
data = self.responses[2]
if data and 'LLDP is not running' not in data:
self.facts['neighbors'] = self.parse_neighbors(data)
def populate_interfaces(self, interfaces):
facts = dict()
for key, value in iteritems(interfaces):
intf = dict()
intf['description'] = self.parse_description(value)
intf['macaddress'] = self.parse_macaddress(value)
ipv4 = self.parse_ipv4(value)
intf['ipv4'] = self.parse_ipv4(value)
if ipv4:
self.add_ip_address(ipv4['address'], 'ipv4')
intf['mtu'] = self.parse_mtu(value)
intf['bandwidth'] = self.parse_bandwidth(value)
intf['duplex'] = self.parse_duplex(value)
intf['lineprotocol'] = self.parse_lineprotocol(value)
intf['operstatus'] = self.parse_operstatus(value)
intf['type'] = self.parse_type(value)
facts[key] = intf
return facts
def populate_ipv6_interfaces(self, data):
for key, value in iteritems(data):
self.facts['interfaces'][key]['ipv6'] = list()
addresses = re.findall(r'\s([0-9a-f]+:+[0-9a-f:]+\/\d+)\s', value, re.M)
for addr in addresses:
address, masklen = addr.split('/')
ipv6 = dict(address=address, masklen=int(masklen))
self.add_ip_address(ipv6['address'], 'ipv6')
self.facts['interfaces'][key]['ipv6'].append(ipv6)
def add_ip_address(self, address, family):
if family == 'ipv4':
self.facts['all_ipv4_addresses'].append(address)
else:
self.facts['all_ipv6_addresses'].append(address)
def parse_neighbors(self, neighbors):
facts = dict()
for line in neighbors.split('\n'):
if line == '':
continue
match = re.search(r'([\d\/]+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)', line, re.M)
if match:
intf = match.group(1)
if intf not in facts:
facts[intf] = list()
fact = dict()
fact['host'] = match.group(5)
fact['port'] = match.group(3)
facts[intf].append(fact)
return facts
def parse_interfaces(self, data):
parsed = dict()
for line in data.split('\n'):
if not line:
continue
elif line[0] == ' ':
parsed[key] += '\n%s' % line
else:
match = re.match(r'^(\S+Ethernet|eth )(\S+)', line)
if match:
key = match.group(2)
parsed[key] = line
return parsed
def parse_description(self, data):
match = re.search(r'Port name is (.+)$', data, re.M)
if match:
return match.group(1)
def parse_macaddress(self, data):
match = re.search(r'address is (\S+)', data)
if match:
return match.group(1)
def parse_ipv4(self, data):
match = re.search(r'Internet address is ([^\s,]+)', data)
if match:
addr, masklen = match.group(1).split('/')
return dict(address=addr, masklen=int(masklen))
def parse_mtu(self, data):
match = re.search(r'MTU (\d+)', data)
if match:
return int(match.group(1))
def parse_bandwidth(self, data):
match = re.search(r'BW is (\d+)', data)
if match:
return int(match.group(1))
def parse_duplex(self, data):
match = re.search(r'configured duplex \S+ actual (\S+)', data, re.M)
if match:
return match.group(1)
def parse_mediatype(self, data):
match = re.search(r'Type\s*:\s*(.+)$', data, re.M)
if match:
return match.group(1)
def parse_type(self, data):
match = re.search(r'Hardware is (.+),', data, re.M)
if match:
return match.group(1)
def parse_lineprotocol(self, data):
match = re.search(r'line protocol is (\S+)', data, re.M)
if match:
return match.group(1)
def parse_operstatus(self, data):
match = re.search(r'^(?:.+) is (.+),', data, re.M)
if match:
return match.group(1)
FACT_SUBSETS = dict(
default=Default,
hardware=Hardware,
interfaces=Interfaces,
config=Config,
mpls=MPLS,
)
VALID_SUBSETS = frozenset(FACT_SUBSETS.keys())
def main():
"""main entry point for module execution
"""
argument_spec = dict(
gather_subset=dict(default=["!config", "!mpls"], type='list')
)
argument_spec.update(ironware_argument_spec)
module = AnsibleModule(argument_spec=argument_spec,
supports_check_mode=True)
gather_subset = module.params['gather_subset']
runable_subsets = set()
exclude_subsets = set()
for subset in gather_subset:
if subset == 'all':
runable_subsets.update(VALID_SUBSETS)
continue
if subset.startswith('!'):
subset = subset[1:]
if subset == 'all':
exclude_subsets.update(VALID_SUBSETS)
continue
exclude = True
else:
exclude = False
if subset not in VALID_SUBSETS:
module.fail_json(msg='Bad subset')
if exclude:
exclude_subsets.add(subset)
else:
runable_subsets.add(subset)
if not runable_subsets:
runable_subsets.update(VALID_SUBSETS)
runable_subsets.difference_update(exclude_subsets)
runable_subsets.add('default')
facts = dict()
facts['gather_subset'] = list(runable_subsets)
instances = list()
for key in runable_subsets:
instances.append(FACT_SUBSETS[key](module))
for inst in instances:
inst.populate()
facts.update(inst.facts)
ansible_facts = dict()
for key, value in iteritems(facts):
key = 'ansible_net_%s' % key
ansible_facts[key] = value
check_args(module)
module.exit_json(ansible_facts=ansible_facts)
if __name__ == '__main__':
main()