mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
312 lines
9.5 KiB
Python
312 lines
9.5 KiB
Python
#!/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_l3_interface
|
|
author: "Matthew Stone (@bigmstone)"
|
|
short_description: Manage L3 interfaces on Extreme Networks SLX-OS network devices.
|
|
description:
|
|
- This module provides declarative management of L3 interfaces
|
|
on slxos network devices.
|
|
notes:
|
|
- Tested against slxos 15.2
|
|
options:
|
|
name:
|
|
description:
|
|
- Name of the L3 interface to be configured eg. Ethernet 0/2
|
|
ipv4:
|
|
description:
|
|
- IPv4 address to be set for the L3 interface mentioned in I(name) option.
|
|
The address format is <ipv4 address>/<mask>, the mask is number
|
|
in range 0-32 eg. 192.168.0.1/24
|
|
ipv6:
|
|
description:
|
|
- IPv6 address to be set for the L3 interface mentioned in I(name) option.
|
|
The address format is <ipv6 address>/<mask>, the mask is number
|
|
in range 0-128 eg. fd5d:12c9:2201:1::1/64
|
|
aggregate:
|
|
description:
|
|
- List of L3 interfaces definitions. Each of the entry in aggregate list should
|
|
define name of interface C(name) and a optional C(ipv4) or C(ipv6) address.
|
|
state:
|
|
description:
|
|
- State of the L3 interface configuration. It indicates if the configuration should
|
|
be present or absent on remote device.
|
|
default: present
|
|
choices: ['present', 'absent']
|
|
'''
|
|
|
|
EXAMPLES = """
|
|
- name: Remove Ethernet 0/3 IPv4 and IPv6 address
|
|
slxos_l3_interface:
|
|
name: Ethernet 0/3
|
|
state: absent
|
|
|
|
- name: Set Ethernet 0/3 IPv4 address
|
|
slxos_l3_interface:
|
|
name: Ethernet 0/3
|
|
ipv4: 192.168.0.1/24
|
|
|
|
- name: Set Ethernet 0/3 IPv6 address
|
|
slxos_l3_interface:
|
|
name: Ethernet 0/3
|
|
ipv6: "fd5d:12c9:2201:1::1/64"
|
|
|
|
- name: Set IP addresses on aggregate
|
|
slxos_l3_interface:
|
|
aggregate:
|
|
- { name: Ethernet 0/3, ipv4: 192.168.2.10/24 }
|
|
- { name: Ethernet 0/3, ipv4: 192.168.3.10/24, ipv6: "fd5d:12c9:2201:1::1/64" }
|
|
|
|
- name: Remove IP addresses on aggregate
|
|
slxos_l3_interface:
|
|
aggregate:
|
|
- { name: Ethernet 0/3, ipv4: 192.168.2.10/24 }
|
|
- { name: Ethernet 0/3, ipv4: 192.168.3.10/24, ipv6: "fd5d:12c9:2201:1::1/64" }
|
|
state: absent
|
|
"""
|
|
|
|
RETURN = """
|
|
commands:
|
|
description: The list of configuration mode commands to send to the device
|
|
returned: always, except for the platforms that use Netconf transport to manage the device.
|
|
type: list
|
|
sample:
|
|
- interface Ethernet 0/2
|
|
- ip address 192.168.0.1/24
|
|
- ipv6 address fd5d:12c9:2201:1::1/64
|
|
"""
|
|
import re
|
|
|
|
from copy import deepcopy
|
|
|
|
from ansible.module_utils._text import to_text
|
|
from ansible.module_utils.basic import AnsibleModule
|
|
from ansible.module_utils.six import iteritems
|
|
from ansible_collections.community.general.plugins.module_utils.network.slxos.slxos import get_config, load_config
|
|
from ansible_collections.ansible.netcommon.plugins.module_utils.network.common.config import NetworkConfig
|
|
from ansible_collections.ansible.netcommon.plugins.module_utils.network.common.utils import conditional, remove_default_spec
|
|
from ansible_collections.ansible.netcommon.plugins.module_utils.network.common.utils import is_netmask, is_masklen, to_netmask, to_masklen
|
|
|
|
|
|
def validate_ipv4(value, module):
|
|
if value:
|
|
address = value.split('/')
|
|
if len(address) != 2:
|
|
module.fail_json(msg='address format is <ipv4 address>/<mask>, got invalid format %s' % value)
|
|
|
|
if not is_masklen(address[1]):
|
|
module.fail_json(msg='invalid value for mask: %s, mask should be in range 0-32' % address[1])
|
|
|
|
|
|
def validate_ipv6(value, module):
|
|
if value:
|
|
address = value.split('/')
|
|
if len(address) != 2:
|
|
module.fail_json(msg='address format is <ipv6 address>/<mask>, got invalid format %s' % value)
|
|
else:
|
|
if not 0 <= int(address[1]) <= 128:
|
|
module.fail_json(msg='invalid value for mask: %s, mask should be in range 0-128' % address[1])
|
|
|
|
|
|
def validate_param_values(module, obj, param=None):
|
|
if param is None:
|
|
param = module.params
|
|
for key in obj:
|
|
# validate the param value (if validator func exists)
|
|
validator = globals().get('validate_%s' % key)
|
|
if callable(validator):
|
|
validator(param.get(key), module)
|
|
|
|
|
|
def parse_config_argument(configobj, name, arg=None):
|
|
cfg = configobj['interface %s' % name]
|
|
cfg = '\n'.join(cfg.children)
|
|
match = re.search(r'%s (.+)$' % arg, cfg, re.M)
|
|
if match:
|
|
return match.group(1).strip()
|
|
|
|
return None
|
|
|
|
|
|
def search_obj_in_list(name, lst):
|
|
for o in lst:
|
|
if o['name'] == name:
|
|
return o
|
|
|
|
return None
|
|
|
|
|
|
def map_obj_to_commands(updates, module):
|
|
commands = list()
|
|
want, have = updates
|
|
for w in want:
|
|
name = w['name']
|
|
ipv4 = w['ipv4']
|
|
ipv6 = w['ipv6']
|
|
state = w['state']
|
|
|
|
interface = 'interface ' + name
|
|
commands.append(interface)
|
|
|
|
obj_in_have = search_obj_in_list(name, have)
|
|
if state == 'absent' and obj_in_have:
|
|
if obj_in_have['ipv4']:
|
|
if ipv4:
|
|
commands.append('no ip address %s' % ipv4)
|
|
else:
|
|
commands.append('no ip address')
|
|
if obj_in_have['ipv6']:
|
|
if ipv6:
|
|
commands.append('no ipv6 address %s' % ipv6)
|
|
else:
|
|
commands.append('no ipv6 address')
|
|
|
|
elif state == 'present':
|
|
if ipv4:
|
|
if obj_in_have is None or obj_in_have.get('ipv4') is None or ipv4 != obj_in_have['ipv4']:
|
|
commands.append('ip address %s' % ipv4)
|
|
|
|
if ipv6:
|
|
if obj_in_have is None or obj_in_have.get('ipv6') is None or ipv6.lower() != obj_in_have['ipv6'].lower():
|
|
commands.append('ipv6 address %s' % ipv6)
|
|
|
|
if commands[-1] == interface:
|
|
commands.pop(-1)
|
|
|
|
return commands
|
|
|
|
|
|
def map_config_to_obj(module):
|
|
config = get_config(module)
|
|
configobj = NetworkConfig(indent=1, contents=config)
|
|
|
|
match = re.findall(r'^interface (\S+\s[0-9]+/[0-9]+)', config, re.M)
|
|
if not match:
|
|
return list()
|
|
|
|
instances = list()
|
|
|
|
for item in set(match):
|
|
ipv4 = parse_config_argument(configobj, item, 'ip address')
|
|
if ipv4:
|
|
# eg. 192.168.2.10 255.255.255.0 -> 192.168.2.10/24
|
|
address = ipv4.strip().split(' ')
|
|
if len(address) == 2 and is_netmask(address[1]):
|
|
ipv4 = '%s/%s' % (address[0], to_text(to_masklen(address[1])))
|
|
|
|
obj = {
|
|
'name': item,
|
|
'ipv4': ipv4,
|
|
'ipv6': parse_config_argument(configobj, item, 'ipv6 address'),
|
|
'state': 'present'
|
|
}
|
|
instances.append(obj)
|
|
|
|
return instances
|
|
|
|
|
|
def map_params_to_obj(module):
|
|
obj = []
|
|
|
|
aggregate = module.params.get('aggregate')
|
|
if aggregate:
|
|
for item in aggregate:
|
|
for key in item:
|
|
if item.get(key) is None:
|
|
item[key] = module.params[key]
|
|
|
|
validate_param_values(module, item, item)
|
|
obj.append(item.copy())
|
|
else:
|
|
obj.append({
|
|
'name': module.params['name'],
|
|
'ipv4': module.params['ipv4'],
|
|
'ipv6': module.params['ipv6'],
|
|
'state': module.params['state']
|
|
})
|
|
|
|
validate_param_values(module, obj)
|
|
|
|
return obj
|
|
|
|
|
|
def main():
|
|
""" main entry point for module execution
|
|
"""
|
|
element_spec = dict(
|
|
name=dict(),
|
|
ipv4=dict(),
|
|
ipv6=dict(),
|
|
state=dict(default='present',
|
|
choices=['present', 'absent'])
|
|
)
|
|
|
|
aggregate_spec = deepcopy(element_spec)
|
|
aggregate_spec['name'] = dict(required=True)
|
|
|
|
# remove default in aggregate spec, to handle common arguments
|
|
remove_default_spec(aggregate_spec)
|
|
|
|
argument_spec = dict(
|
|
aggregate=dict(type='list', elements='dict', options=aggregate_spec),
|
|
)
|
|
|
|
argument_spec.update(element_spec)
|
|
|
|
required_one_of = [['name', 'aggregate']]
|
|
mutually_exclusive = [['name', 'aggregate']]
|
|
module = AnsibleModule(argument_spec=argument_spec,
|
|
required_one_of=required_one_of,
|
|
mutually_exclusive=mutually_exclusive,
|
|
supports_check_mode=True)
|
|
|
|
warnings = list()
|
|
|
|
result = {'changed': False}
|
|
|
|
if warnings:
|
|
result['warnings'] = warnings
|
|
|
|
want = map_params_to_obj(module)
|
|
have = map_config_to_obj(module)
|
|
|
|
commands = map_obj_to_commands((want, have), module)
|
|
result['commands'] = commands
|
|
|
|
if commands:
|
|
if not module.check_mode:
|
|
load_config(module, commands)
|
|
|
|
result['changed'] = True
|
|
|
|
module.exit_json(**result)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|