Adding slxos-facts module and tests. (#39121)
This commit is contained in:
Matthew Stone
John R Barker
parent
4801bf96a5
commit
d2a1c1ffe5
5 changed files with 542 additions and 0 deletions
457
lib/ansible/modules/network/slxos/slxos_facts.py
Normal file
457
lib/ansible/modules/network/slxos/slxos_facts.py
Normal file
|
|
@ -0,0 +1,457 @@
|
|||
#!/usr/bin/python
|
||||
#
|
||||
# (c) 2018 Extreme Networks Inc.
|
||||
#
|
||||
# This file is part of Ansible
|
||||
#
|
||||
# Ansible is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# Ansible is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
from __future__ import absolute_import, division, print_function
|
||||
__metaclass__ = type
|
||||
|
||||
|
||||
ANSIBLE_METADATA = {'metadata_version': '1.1',
|
||||
'status': ['preview'],
|
||||
'supported_by': 'community'}
|
||||
|
||||
|
||||
DOCUMENTATION = """
|
||||
---
|
||||
module: slxos_facts
|
||||
version_added: "2.6"
|
||||
author: "Lindsay Hill (@LindsayHill)"
|
||||
short_description: Collect facts from devices running Extreme SLX-OS
|
||||
description:
|
||||
- Collects a base set of device facts from a remote device that
|
||||
is running SLX-OS. 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.
|
||||
notes:
|
||||
- Tested against SLX-OS 17s.1.02
|
||||
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, 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']
|
||||
"""
|
||||
|
||||
EXAMPLES = """
|
||||
# Collect all facts from the device
|
||||
- slxos_facts:
|
||||
gather_subset: all
|
||||
|
||||
# Collect only the config and default facts
|
||||
- slxos_facts:
|
||||
gather_subset:
|
||||
- config
|
||||
|
||||
# Do not collect hardware facts
|
||||
- slxos_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
|
||||
ansible_net_hostname:
|
||||
description: The configured hostname of the device
|
||||
returned: always
|
||||
type: string
|
||||
|
||||
# hardware
|
||||
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
|
||||
|
||||
# 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 Primary 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.module_utils.network.slxos.slxos 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.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 inventory chassis',
|
||||
r'show running-config | include host\-name'
|
||||
]
|
||||
|
||||
def populate(self):
|
||||
super(Default, self).populate()
|
||||
data = self.responses[0]
|
||||
if data:
|
||||
self.facts['version'] = self.parse_version(data)
|
||||
|
||||
data = self.responses[1]
|
||||
if data:
|
||||
self.facts['model'] = self.parse_model(data)
|
||||
self.facts['serialnum'] = self.parse_serialnum(data)
|
||||
|
||||
data = self.responses[2]
|
||||
if data:
|
||||
self.facts['hostname'] = self.parse_hostname(data)
|
||||
|
||||
def parse_version(self, data):
|
||||
match = re.search(r'SLX-OS Operating System Version: (\S+)', data)
|
||||
if match:
|
||||
return match.group(1)
|
||||
|
||||
def parse_model(self, data):
|
||||
match = re.search(r'SID:(\S+)', data, re.M)
|
||||
if match:
|
||||
return match.group(1)
|
||||
|
||||
def parse_hostname(self, data):
|
||||
match = re.search(r'switch-attributes host-name (\S+)', data, re.M)
|
||||
if match:
|
||||
return match.group(1)
|
||||
|
||||
def parse_serialnum(self, data):
|
||||
match = re.search(r'SN:(\S+)', data, re.M)
|
||||
if match:
|
||||
return match.group(1)
|
||||
|
||||
|
||||
class Hardware(FactsBase):
|
||||
|
||||
COMMANDS = [
|
||||
'show process memory summary'
|
||||
]
|
||||
|
||||
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'TotalMemory: (\d+)\s', data, re.M)
|
||||
if match:
|
||||
return match.group(1)
|
||||
|
||||
def parse_memfree(self, data):
|
||||
match = re.search(r'Total Free: (\d+)\s', data, re.M)
|
||||
if match:
|
||||
return match.group(1)
|
||||
|
||||
|
||||
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 Interfaces(FactsBase):
|
||||
|
||||
COMMANDS = [
|
||||
'show interface',
|
||||
'show ipv6 interface brief',
|
||||
r'show lldp nei detail | inc ^Local\ Interface|^Remote\ Interface|^System\ Name'
|
||||
]
|
||||
|
||||
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)
|
||||
self.populate_ipv4_interfaces(interfaces)
|
||||
|
||||
data = self.responses[1]
|
||||
if data:
|
||||
self.populate_ipv6_interfaces(data)
|
||||
|
||||
data = self.responses[2]
|
||||
if 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)
|
||||
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_ipv4_interfaces(self, data):
|
||||
for key, value in data.items():
|
||||
self.facts['interfaces'][key]['ipv4'] = list()
|
||||
primary_address = addresses = []
|
||||
primary_address = re.findall(r'Primary Internet Address is (\S+)', value, re.M)
|
||||
addresses = re.findall(r'Secondary Internet Address is (\S+)', value, re.M)
|
||||
if len(primary_address) == 0:
|
||||
continue
|
||||
addresses.append(primary_address[0])
|
||||
for address in addresses:
|
||||
addr, subnet = address.split("/")
|
||||
ipv4 = dict(address=addr.strip(), subnet=subnet.strip())
|
||||
self.add_ip_address(addr.strip(), 'ipv4')
|
||||
self.facts['interfaces'][key]['ipv4'].append(ipv4)
|
||||
|
||||
# Only gets primary IPv6 addresses
|
||||
def populate_ipv6_interfaces(self, data):
|
||||
interfaces = re.split('=+', data)[1].strip()
|
||||
matches = re.findall(r'(\S+ \S+) +[\w-]+.+\s+([\d:/]+)', interfaces, re.M)
|
||||
for match in matches:
|
||||
interface = match[0]
|
||||
self.facts['interfaces'][interface]['ipv6'] = list()
|
||||
address, masklen = match[1].split('/')
|
||||
ipv6 = dict(address=address, masklen=int(masklen))
|
||||
self.add_ip_address(ipv6['address'], 'ipv6')
|
||||
self.facts['interfaces'][interface]['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()
|
||||
lines = neighbors.split('Local Interface: ')
|
||||
if len(lines) == 0:
|
||||
return facts
|
||||
for line in lines:
|
||||
match = re.search(r'(\w+ \S+)\s+\(Local Int.+?\)[\s\S]+Remote Interface: (\S+.+?) \(Remote Int.+?\)[\s\S]+System Name: (\S+)', line, re.M)
|
||||
if match:
|
||||
intf = match.group(1)
|
||||
if intf not in facts:
|
||||
facts[intf] = list()
|
||||
fact = dict()
|
||||
fact['host'] = match.group(3)
|
||||
fact['port'] = match.group(2)
|
||||
facts[intf].append(fact)
|
||||
return facts
|
||||
|
||||
def parse_interfaces(self, data):
|
||||
parsed = dict()
|
||||
for interface in data.split('\n\n'):
|
||||
match = re.match(r'^(\S+ \S+)', interface, re.M)
|
||||
if not match:
|
||||
continue
|
||||
else:
|
||||
parsed[match.group(1)] = interface
|
||||
return parsed
|
||||
|
||||
def parse_description(self, data):
|
||||
match = re.search(r'Description: (.+)$', data, re.M)
|
||||
if match:
|
||||
return match.group(1)
|
||||
|
||||
def parse_macaddress(self, data):
|
||||
match = re.search(r'Hardware is Ethernet, address is (\S+)', data)
|
||||
if match:
|
||||
return match.group(1)
|
||||
|
||||
def parse_ipv4(self, data):
|
||||
match = re.search(r'Primary 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+) bytes', data)
|
||||
if match:
|
||||
return int(match.group(1))
|
||||
|
||||
def parse_bandwidth(self, data):
|
||||
match = re.search(r'LineSpeed Actual\s+:\s(.+)', data)
|
||||
if match:
|
||||
return match.group(1)
|
||||
|
||||
def parse_duplex(self, data):
|
||||
match = re.search(r'Duplex: (\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.match(r'^(?:.+) is (.+),', data, re.M)
|
||||
if match:
|
||||
return match.group(1)
|
||||
|
||||
|
||||
FACT_SUBSETS = dict(
|
||||
default=Default,
|
||||
hardware=Hardware,
|
||||
interfaces=Interfaces,
|
||||
config=Config)
|
||||
|
||||
VALID_SUBSETS = frozenset(FACT_SUBSETS.keys())
|
||||
|
||||
|
||||
def main():
|
||||
"""main entry point for module execution
|
||||
"""
|
||||
argument_spec = dict(
|
||||
gather_subset=dict(default=["!config"], type='list')
|
||||
)
|
||||
|
||||
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
|
||||
|
||||
warnings = list()
|
||||
|
||||
module.exit_json(ansible_facts=ansible_facts)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
||||
|
|
@ -0,0 +1,5 @@
|
|||
|
||||
|
||||
NAME: Chassis DESCR:System Chassis
|
||||
SID:BR-SLX9140 SwitchType:3001
|
||||
PN:84-1002952-01 SN:EXH3349M005
|
||||
|
|
@ -0,0 +1 @@
|
|||
switch-attributes host-name DC2LEAF2
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
SLX-OS Operating System Software
|
||||
SLX-OS Operating System Version: 17s.1.02
|
||||
Copyright (c) 1995-2018 Brocade Communications Systems, Inc.
|
||||
Firmware name: 17s.1.02
|
||||
Build Time: 00:06:59 Sep 28, 2017
|
||||
Install Time: 15:58:29 Feb 9, 2018
|
||||
Kernel: 2.6.34.6
|
||||
Host Version: Ubuntu 14.04 LTS
|
||||
Host Kernel: Linux 3.14.17
|
||||
|
||||
Control Processor: QEMU Virtual CPU version 2.0.0
|
||||
|
||||
System Uptime: 34days 4hrs 41mins 53secs
|
||||
|
||||
Slot Name Primary/Secondary Versions Status
|
||||
---------------------------------------------------------------------------
|
||||
SW/0 SLX-OS 17s.1.02 ACTIVE*
|
||||
17s.1.02
|
||||
61
test/units/modules/network/slxos/test_slxos_facts.py
Normal file
61
test/units/modules/network/slxos/test_slxos_facts.py
Normal file
|
|
@ -0,0 +1,61 @@
|
|||
#
|
||||
# (c) 2018 Extreme Networks Inc.
|
||||
#
|
||||
# This file is part of Ansible
|
||||
#
|
||||
# Ansible is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# Ansible is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
from __future__ import (absolute_import, division, print_function)
|
||||
__metaclass__ = type
|
||||
|
||||
from ansible.compat.tests.mock import patch
|
||||
from ansible.modules.network.slxos import slxos_facts
|
||||
from units.modules.utils import set_module_args
|
||||
from .slxos_module import TestSlxosModule, load_fixture
|
||||
|
||||
|
||||
class TestSlxosFactsModule(TestSlxosModule):
|
||||
|
||||
module = slxos_facts
|
||||
|
||||
def setUp(self):
|
||||
super(TestSlxosFactsModule, self).setUp()
|
||||
self.mock_run_commands = patch('ansible.modules.network.slxos.slxos_facts.run_commands')
|
||||
self.run_commands = self.mock_run_commands.start()
|
||||
|
||||
def tearDown(self):
|
||||
super(TestSlxosFactsModule, self).tearDown()
|
||||
self.mock_run_commands.stop()
|
||||
|
||||
def load_fixtures(self, commands=None):
|
||||
def load_from_file(*args, **kwargs):
|
||||
commands = args[1]
|
||||
output = list()
|
||||
|
||||
for command in commands:
|
||||
filename = str(command).split(' | ')[0].replace(' ', '_')
|
||||
output.append(load_fixture('slxos_facts_%s' % filename))
|
||||
return output
|
||||
|
||||
self.run_commands.side_effect = load_from_file
|
||||
|
||||
def test_slxos_facts(self):
|
||||
set_module_args(dict(gather_subset='default'))
|
||||
result = self.execute_module()
|
||||
self.assertEqual(
|
||||
result['ansible_facts']['ansible_net_model'], 'BR-SLX9140'
|
||||
)
|
||||
self.assertEqual(
|
||||
result['ansible_facts']['ansible_net_serialnum'], 'EXH3349M005'
|
||||
)
|
||||
Loading…
Reference in a new issue