767 lines
26 KiB
Python
767 lines
26 KiB
Python
#!/usr/bin/python
|
|
#
|
|
# 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/>.
|
|
#
|
|
|
|
DOCUMENTATION = '''
|
|
---
|
|
module: nxos_bgp_neighbor
|
|
version_added: "2.2"
|
|
short_description: Manages BGP neighbors configurations.
|
|
description:
|
|
- Manages BGP neighbors configurations on NX-OS switches.
|
|
author: Gabriele Gerbino (@GGabriele)
|
|
extends_documentation_fragment: nxos
|
|
notes:
|
|
- C(state=absent) removes the whole BGP neighbor configuration.
|
|
- Default, where supported, restores params default value.
|
|
options:
|
|
asn:
|
|
description:
|
|
- BGP autonomous system number. Valid values are string,
|
|
Integer in ASPLAIN or ASDOT notation.
|
|
required: true
|
|
vrf:
|
|
description:
|
|
- Name of the VRF. The name 'default' is a valid VRF representing
|
|
the global bgp.
|
|
required: false
|
|
default: default
|
|
neighbor:
|
|
description:
|
|
- Neighbor Identifier. Valid values are string. Neighbors may use
|
|
IPv4 or IPv6 notation, with or without prefix length.
|
|
required: true
|
|
description:
|
|
description:
|
|
- Description of the neighbor.
|
|
required: false
|
|
default: null
|
|
connected_check:
|
|
description:
|
|
- Configure whether or not to check for directly connected peer.
|
|
required: false
|
|
choices: ['true', 'false']
|
|
default: null
|
|
capability_negotiation:
|
|
description:
|
|
- Configure whether or not to negotiate capability with
|
|
this neighbor.
|
|
required: false
|
|
choices: ['true', 'false']
|
|
default: null
|
|
dynamic_capability:
|
|
description:
|
|
- Configure whether or not to enable dynamic capability.
|
|
required: false
|
|
choices: ['true', 'false']
|
|
default: null
|
|
ebgp_multihop:
|
|
description:
|
|
- Specify multihop TTL for a remote peer. Valid values are
|
|
integers between 2 and 255, or keyword 'default' to disable
|
|
this property.
|
|
required: false
|
|
default: null
|
|
local_as:
|
|
description:
|
|
- Specify the local-as number for the eBGP neighbor.
|
|
Valid values are String or Integer in ASPLAIN or ASDOT notation,
|
|
or 'default', which means not to configure it.
|
|
required: false
|
|
default: null
|
|
log_neighbor_changes:
|
|
description:
|
|
- Specify whether or not to enable log messages for neighbor
|
|
up/down event.
|
|
required: false
|
|
choices: ['enable', 'disable', 'inherit']
|
|
default: null
|
|
low_memory_exempt:
|
|
description:
|
|
- Specify whether or not to shut down this neighbor under
|
|
memory pressure.
|
|
required: false
|
|
choices: ['true', 'false']
|
|
default: null
|
|
maximum_peers:
|
|
description:
|
|
- Specify Maximum number of peers for this neighbor prefix
|
|
Valid values are between 1 and 1000, or 'default', which does
|
|
not impose the limit.
|
|
required: false
|
|
default: null
|
|
pwd:
|
|
description:
|
|
- Specify the password for neighbor. Valid value is string.
|
|
required: false
|
|
default: null
|
|
pwd_type:
|
|
description:
|
|
- Specify the encryption type the password will use. Valid values
|
|
are '3des' or 'cisco_type_7' encryption.
|
|
required: false
|
|
choices: ['3des', 'cisco_type_7']
|
|
default: null
|
|
remote_as:
|
|
description:
|
|
- Specify Autonomous System Number of the neighbor.
|
|
Valid values are String or Integer in ASPLAIN or ASDOT notation,
|
|
or 'default', which means not to configure it.
|
|
required: false
|
|
default: null
|
|
remove_private_as:
|
|
description:
|
|
- Specify the config to remove private AS number from outbound
|
|
updates. Valid values are 'enable' to enable this config,
|
|
'disable' to disable this config, 'all' to remove all
|
|
private AS number, or 'replace-as', to replace the private
|
|
AS number.
|
|
required: false
|
|
choices: ['enable', 'disable', 'all', 'replace-as']
|
|
default: null
|
|
shutdown:
|
|
description:
|
|
- Configure to administratively shutdown this neighbor.
|
|
required: false
|
|
choices: ['true','false']
|
|
default: null
|
|
suppress_4_byte_as:
|
|
description:
|
|
- Configure to suppress 4-byte AS Capability.
|
|
required: false
|
|
choices: ['true','false']
|
|
default: null
|
|
timers_keepalive:
|
|
description:
|
|
- Specify keepalive timer value. Valid values are integers
|
|
between 0 and 3600 in terms of seconds, or 'default',
|
|
which is 60.
|
|
required: false
|
|
default: null
|
|
timers_holdtime:
|
|
description:
|
|
- Specify holdtime timer value. Valid values are integers between
|
|
0 and 3600 in terms of seconds, or 'default', which is 180.
|
|
required: false
|
|
default: null
|
|
transport_passive_only:
|
|
description:
|
|
- Specify whether or not to only allow passive connection setup.
|
|
Valid values are 'true', 'false', and 'default', which defaults
|
|
to 'false'. This property can only be configured when the
|
|
neighbor is in 'ip' address format without prefix length.
|
|
This property and the transport_passive_mode property are
|
|
mutually exclusive.
|
|
required: false
|
|
choices: ['true','false']
|
|
default: null
|
|
update_source:
|
|
description:
|
|
- Specify source interface of BGP session and updates.
|
|
required: false
|
|
default: null
|
|
state:
|
|
description:
|
|
- Determines whether the config should be present or not
|
|
on the device.
|
|
required: false
|
|
default: present
|
|
choices: ['present','absent']
|
|
'''
|
|
EXAMPLES = '''
|
|
# create a new neighbor
|
|
- nxos_bgp_neighbor:
|
|
asn: 65535
|
|
neighbor: 3.3.3.3
|
|
local_as: 20
|
|
remote_as: 30
|
|
description: "just a description"
|
|
update_source: Ethernet1/3
|
|
shutdown: default
|
|
state: present
|
|
username: "{{ un }}"
|
|
password: "{{ pwd }}"
|
|
host: "{{ inventory_hostname }}"
|
|
'''
|
|
|
|
RETURN = '''
|
|
proposed:
|
|
description: k/v pairs of parameters passed into module
|
|
returned: verbose mode
|
|
type: dict
|
|
sample: {"asn": "65535", "description": "just a description",
|
|
"local_as": "20", "neighbor": "3.3.3.3",
|
|
"remote_as": "30", "shutdown": "default",
|
|
"update_source": "Ethernet1/3", "vrf": "default"}
|
|
existing:
|
|
description: k/v pairs of existing BGP neighbor configuration
|
|
returned: verbose mode
|
|
type: dict
|
|
sample: {}
|
|
end_state:
|
|
description: k/v pairs of BGP neighbor configuration after module execution
|
|
returned: verbose mode
|
|
type: dict
|
|
sample: {"asn": "65535", "capability_negotiation": false,
|
|
"connected_check": false, "description": "just a description",
|
|
"dynamic_capability": true, "ebgp_multihop": "",
|
|
"local_as": "20", "log_neighbor_changes": "",
|
|
"low_memory_exempt": false, "maximum_peers": "",
|
|
"neighbor": "3.3.3.3", "pwd": "",
|
|
"pwd_type": "", "remote_as": "30",
|
|
"remove_private_as": "disable", "shutdown": false,
|
|
"suppress_4_byte_as": false, "timers_holdtime": "180",
|
|
"timers_keepalive": "60", "transport_passive_only": false,
|
|
"update_source": "Ethernet1/3", "vrf": "default"}
|
|
updates:
|
|
description: commands sent to the device
|
|
returned: always
|
|
type: list
|
|
sample: ["router bgp 65535", "neighbor 3.3.3.3",
|
|
"remote-as 30", "update-source Ethernet1/3",
|
|
"description just a description", "local-as 20"]
|
|
changed:
|
|
description: check to see if a change was made on the device
|
|
returned: always
|
|
type: boolean
|
|
sample: true
|
|
'''
|
|
|
|
# COMMON CODE FOR MIGRATION
|
|
import re
|
|
|
|
from ansible.module_utils.basic import get_exception
|
|
from ansible.module_utils.netcfg import NetworkConfig, ConfigLine
|
|
|
|
try:
|
|
from ansible.module_utils.nxos import get_module
|
|
except ImportError:
|
|
from ansible.module_utils.nxos import NetworkModule
|
|
|
|
|
|
def to_list(val):
|
|
if isinstance(val, (list, tuple)):
|
|
return list(val)
|
|
elif val is not None:
|
|
return [val]
|
|
else:
|
|
return list()
|
|
|
|
|
|
class CustomNetworkConfig(NetworkConfig):
|
|
|
|
def expand_section(self, configobj, S=None):
|
|
if S is None:
|
|
S = list()
|
|
S.append(configobj)
|
|
for child in configobj.children:
|
|
if child in S:
|
|
continue
|
|
self.expand_section(child, S)
|
|
return S
|
|
|
|
def get_object(self, path):
|
|
for item in self.items:
|
|
if item.text == path[-1]:
|
|
parents = [p.text for p in item.parents]
|
|
if parents == path[:-1]:
|
|
return item
|
|
|
|
def to_block(self, section):
|
|
return '\n'.join([item.raw for item in section])
|
|
|
|
def get_section(self, path):
|
|
try:
|
|
section = self.get_section_objects(path)
|
|
return self.to_block(section)
|
|
except ValueError:
|
|
return list()
|
|
|
|
def get_section_objects(self, path):
|
|
if not isinstance(path, list):
|
|
path = [path]
|
|
obj = self.get_object(path)
|
|
if not obj:
|
|
raise ValueError('path does not exist in config')
|
|
return self.expand_section(obj)
|
|
|
|
|
|
def add(self, lines, parents=None):
|
|
"""Adds one or lines of configuration
|
|
"""
|
|
|
|
ancestors = list()
|
|
offset = 0
|
|
obj = None
|
|
|
|
## global config command
|
|
if not parents:
|
|
for line in to_list(lines):
|
|
item = ConfigLine(line)
|
|
item.raw = line
|
|
if item not in self.items:
|
|
self.items.append(item)
|
|
|
|
else:
|
|
for index, p in enumerate(parents):
|
|
try:
|
|
i = index + 1
|
|
obj = self.get_section_objects(parents[:i])[0]
|
|
ancestors.append(obj)
|
|
|
|
except ValueError:
|
|
# add parent to config
|
|
offset = index * self.indent
|
|
obj = ConfigLine(p)
|
|
obj.raw = p.rjust(len(p) + offset)
|
|
if ancestors:
|
|
obj.parents = list(ancestors)
|
|
ancestors[-1].children.append(obj)
|
|
self.items.append(obj)
|
|
ancestors.append(obj)
|
|
|
|
# add child objects
|
|
for line in to_list(lines):
|
|
# check if child already exists
|
|
for child in ancestors[-1].children:
|
|
if child.text == line:
|
|
break
|
|
else:
|
|
offset = len(parents) * self.indent
|
|
item = ConfigLine(line)
|
|
item.raw = line.rjust(len(line) + offset)
|
|
item.parents = ancestors
|
|
ancestors[-1].children.append(item)
|
|
self.items.append(item)
|
|
|
|
|
|
def get_network_module(**kwargs):
|
|
try:
|
|
return get_module(**kwargs)
|
|
except NameError:
|
|
return NetworkModule(**kwargs)
|
|
|
|
def get_config(module, include_defaults=False):
|
|
config = module.params['config']
|
|
if not config:
|
|
try:
|
|
config = module.get_config()
|
|
except AttributeError:
|
|
defaults = module.params['include_defaults']
|
|
config = module.config.get_config(include_defaults=defaults)
|
|
return CustomNetworkConfig(indent=2, contents=config)
|
|
|
|
def load_config(module, candidate):
|
|
config = get_config(module)
|
|
|
|
commands = candidate.difference(config)
|
|
commands = [str(c).strip() for c in commands]
|
|
|
|
save_config = module.params['save']
|
|
|
|
result = dict(changed=False)
|
|
|
|
if commands:
|
|
if not module.check_mode:
|
|
try:
|
|
module.configure(commands)
|
|
except AttributeError:
|
|
module.config(commands)
|
|
|
|
if save_config:
|
|
try:
|
|
module.config.save_config()
|
|
except AttributeError:
|
|
module.execute(['copy running-config startup-config'])
|
|
|
|
result['changed'] = True
|
|
result['updates'] = commands
|
|
|
|
return result
|
|
# END OF COMMON CODE
|
|
|
|
|
|
WARNINGS = []
|
|
BOOL_PARAMS = [
|
|
'capability_negotiation',
|
|
'shutdown',
|
|
'connected_check',
|
|
'dynamic_capability',
|
|
'low_memory_exempt',
|
|
'suppress_4_byte_as',
|
|
'transport_passive_only'
|
|
]
|
|
PARAM_TO_COMMAND_KEYMAP = {
|
|
'asn': 'router bgp',
|
|
'capability_negotiation': 'dont-capability-negotiate',
|
|
'connected_check': 'disable-connected-check',
|
|
'description': 'description',
|
|
'dynamic_capability': 'dynamic-capability',
|
|
'ebgp_multihop': 'ebgp-multihop',
|
|
'local_as': 'local-as',
|
|
'log_neighbor_changes': 'log-neighbor-changes',
|
|
'low_memory_exempt': 'low-memory exempt',
|
|
'maximum_peers': 'maximum-peers',
|
|
'neighbor': 'neighbor',
|
|
'pwd': 'password',
|
|
'pwd_type': 'password-type',
|
|
'remote_as': 'remote-as',
|
|
'remove_private_as': 'remove-private-as',
|
|
'shutdown': 'shutdown',
|
|
'suppress_4_byte_as': 'capability suppress 4-byte-as',
|
|
'timers_keepalive': 'timers-keepalive',
|
|
'timers_holdtime': 'timers-holdtime',
|
|
'transport_passive_only': 'transport connection-mode passive',
|
|
'update_source': 'update-source',
|
|
'vrf': 'vrf'
|
|
}
|
|
PARAM_TO_DEFAULT_KEYMAP = {
|
|
'shutdown': False,
|
|
'dynamic_capability': True,
|
|
'timers_keepalive': 60,
|
|
'timers_holdtime': 180
|
|
}
|
|
|
|
def invoke(name, *args, **kwargs):
|
|
func = globals().get(name)
|
|
if func:
|
|
return func(*args, **kwargs)
|
|
|
|
|
|
def get_value(arg, config, module):
|
|
if arg in BOOL_PARAMS:
|
|
REGEX = re.compile(r'\s+{0}\s*$'.format(PARAM_TO_COMMAND_KEYMAP[arg]), re.M)
|
|
value = False
|
|
try:
|
|
if REGEX.search(config):
|
|
value = True
|
|
except TypeError:
|
|
value = False
|
|
|
|
else:
|
|
REGEX = re.compile(r'(?:{0}\s)(?P<value>.*)$'.format(PARAM_TO_COMMAND_KEYMAP[arg]), re.M)
|
|
value = ''
|
|
if PARAM_TO_COMMAND_KEYMAP[arg] in config:
|
|
value = REGEX.search(config).group('value')
|
|
return value
|
|
|
|
|
|
def get_custom_value(arg, config, module):
|
|
value = ''
|
|
splitted_config = config.splitlines()
|
|
|
|
if arg == 'log_neighbor_changes':
|
|
for line in splitted_config:
|
|
if 'log-neighbor-changes' in line:
|
|
if 'disable' in line:
|
|
value = 'disable'
|
|
else:
|
|
value = 'enable'
|
|
|
|
elif arg == 'pwd':
|
|
for line in splitted_config:
|
|
if 'password' in line:
|
|
splitted_line = line.split()
|
|
value = splitted_line[2]
|
|
|
|
elif arg == 'pwd_type':
|
|
for line in splitted_config:
|
|
if 'password' in line:
|
|
splitted_line = line.split()
|
|
value = splitted_line[1]
|
|
|
|
elif arg == 'remove_private_as':
|
|
value = 'disable'
|
|
for line in splitted_config:
|
|
if 'remove-private-as' in line:
|
|
splitted_line = line.split()
|
|
if len(splitted_line) == 1:
|
|
value = 'enable'
|
|
elif len(splitted_line) == 2:
|
|
value = splitted_line[1]
|
|
|
|
elif arg == 'timers_keepalive':
|
|
REGEX = re.compile(r'(?:timers\s)(?P<value>.*)$', re.M)
|
|
value = ''
|
|
if 'timers' in config:
|
|
parsed = REGEX.search(config).group('value').split()
|
|
value = parsed[0]
|
|
|
|
elif arg == 'timers_holdtime':
|
|
REGEX = re.compile(r'(?:timers\s)(?P<value>.*)$', re.M)
|
|
value = ''
|
|
if 'timers' in config:
|
|
parsed = REGEX.search(config).group('value').split()
|
|
if len(parsed) == 2:
|
|
value = parsed[1]
|
|
|
|
return value
|
|
|
|
|
|
def get_existing(module, args):
|
|
existing = {}
|
|
netcfg = get_config(module)
|
|
custom = [
|
|
'log_neighbor_changes',
|
|
'pwd',
|
|
'pwd_type',
|
|
'remove_private_as',
|
|
'timers_holdtime',
|
|
'timers_keepalive'
|
|
]
|
|
try:
|
|
asn_regex = '.*router\sbgp\s(?P<existing_asn>\d+).*'
|
|
match_asn = re.match(asn_regex, str(netcfg), re.DOTALL)
|
|
existing_asn_group = match_asn.groupdict()
|
|
existing_asn = existing_asn_group['existing_asn']
|
|
except AttributeError:
|
|
existing_asn = ''
|
|
|
|
if existing_asn:
|
|
parents = ["router bgp {0}".format(existing_asn)]
|
|
if module.params['vrf'] != 'default':
|
|
parents.append('vrf {0}'.format(module.params['vrf']))
|
|
|
|
parents.append('neighbor {0}'.format(module.params['neighbor']))
|
|
config = netcfg.get_section(parents)
|
|
|
|
if config:
|
|
for arg in args:
|
|
if arg not in ['asn', 'vrf', 'neighbor']:
|
|
if arg in custom:
|
|
existing[arg] = get_custom_value(arg, config, module)
|
|
else:
|
|
existing[arg] = get_value(arg, config, module)
|
|
|
|
existing['asn'] = existing_asn
|
|
existing['neighbor'] = module.params['neighbor']
|
|
existing['vrf'] = module.params['vrf']
|
|
else:
|
|
WARNINGS.append("The BGP process didn't exist but the task"
|
|
" just created it.")
|
|
return existing
|
|
|
|
|
|
def apply_key_map(key_map, table):
|
|
new_dict = {}
|
|
for key, value in table.items():
|
|
new_key = key_map.get(key)
|
|
if new_key:
|
|
value = table.get(key)
|
|
if value:
|
|
new_dict[new_key] = value
|
|
else:
|
|
new_dict[new_key] = value
|
|
return new_dict
|
|
|
|
|
|
def state_present(module, existing, proposed, candidate):
|
|
commands = list()
|
|
proposed_commands = apply_key_map(PARAM_TO_COMMAND_KEYMAP, proposed)
|
|
existing_commands = apply_key_map(PARAM_TO_COMMAND_KEYMAP, existing)
|
|
|
|
for key, value in proposed_commands.iteritems():
|
|
if value is True:
|
|
commands.append(key)
|
|
|
|
elif value is False:
|
|
commands.append('no {0}'.format(key))
|
|
|
|
elif value == 'default':
|
|
if existing_commands.get(key):
|
|
existing_value = existing_commands.get(key)
|
|
commands.append('no {0} {1}'.format(key, existing_value))
|
|
else:
|
|
if key == 'log-neighbor-changes':
|
|
if value == 'enable':
|
|
commands.append('{0}'.format(key))
|
|
elif value == 'disable':
|
|
commands.append('{0} {1}'.format(key, value))
|
|
elif value == 'inherit':
|
|
if existing_commands.get(key):
|
|
commands.append('no {0}'.format(key))
|
|
elif key == 'password':
|
|
pwd_type = module.params['pwd_type']
|
|
if pwd_type == '3des':
|
|
pwd_type = 3
|
|
else:
|
|
pwd_type = 7
|
|
command = '{0} {1} {2}'.format(key, pwd_type, value)
|
|
if command not in commands:
|
|
commands.append(command)
|
|
elif key == 'remove-private-as':
|
|
if value == 'enable':
|
|
command = '{0}'.format(key)
|
|
commands.append(command)
|
|
elif value == 'disable':
|
|
if existing_commands.get(key) != 'disable':
|
|
command = 'no {0}'.format(key)
|
|
commands.append(command)
|
|
else:
|
|
command = '{0} {1}'.format(key, value)
|
|
commands.append(command)
|
|
elif key.startswith('timers'):
|
|
command = 'timers {0} {1}'.format(
|
|
proposed_commands['timers-keepalive'],
|
|
proposed_commands['timers-holdtime'])
|
|
if command not in commands:
|
|
commands.append(command)
|
|
else:
|
|
command = '{0} {1}'.format(key, value)
|
|
commands.append(command)
|
|
|
|
if commands:
|
|
parents = ["router bgp {0}".format(module.params['asn'])]
|
|
if module.params['vrf'] != 'default':
|
|
parents.append('vrf {0}'.format(module.params['vrf']))
|
|
|
|
parents.append('neighbor {0}'.format(module.params['neighbor']))
|
|
|
|
# make sure that local-as is the last command in the list.
|
|
local_as_command = 'local-as {0}'.format(module.params['local_as'])
|
|
if local_as_command in commands:
|
|
commands.remove(local_as_command)
|
|
commands.append(local_as_command)
|
|
candidate.add(commands, parents=parents)
|
|
|
|
|
|
def state_absent(module, existing, proposed, candidate):
|
|
commands = []
|
|
parents = ["router bgp {0}".format(module.params['asn'])]
|
|
if module.params['vrf'] != 'default':
|
|
parents.append('vrf {0}'.format(module.params['vrf']))
|
|
|
|
commands.append('no neighbor {0}'.format(module.params['neighbor']))
|
|
candidate.add(commands, parents=parents)
|
|
|
|
|
|
def main():
|
|
argument_spec = dict(
|
|
asn=dict(required=True, type='str'),
|
|
vrf=dict(required=False, type='str', default='default'),
|
|
neighbor=dict(required=True, type='str'),
|
|
description=dict(required=False, type='str'),
|
|
capability_negotiation=dict(required=False, type='bool'),
|
|
connected_check=dict(required=False, type='bool'),
|
|
dynamic_capability=dict(required=False, type='bool'),
|
|
ebgp_multihop=dict(required=False, type='str'),
|
|
local_as=dict(required=False, type='str'),
|
|
log_neighbor_changes=dict(required=False, type='str', choices=['enable', 'disable', 'inherit']),
|
|
low_memory_exempt=dict(required=False, type='bool'),
|
|
maximum_peers=dict(required=False, type='str'),
|
|
pwd=dict(required=False, type='str'),
|
|
pwd_type=dict(required=False, type='str', choices=['cleartext', '3des', 'cisco_type_7', 'default']),
|
|
remote_as=dict(required=False, type='str'),
|
|
remove_private_as=dict(required=False, type='str', choices=['enable', 'disable', 'all', 'replace-as']),
|
|
shutdown=dict(required=False, type='str'),
|
|
suppress_4_byte_as=dict(required=False, type='bool'),
|
|
timers_keepalive=dict(required=False, type='str'),
|
|
timers_holdtime=dict(required=False, type='str'),
|
|
transport_passive_only=dict(required=False, type='bool'),
|
|
update_source=dict(required=False, type='str'),
|
|
m_facts=dict(required=False, default=False, type='bool'),
|
|
state=dict(choices=['present', 'absent'], default='present',
|
|
required=False),
|
|
include_defaults=dict(default=True),
|
|
config=dict(),
|
|
save=dict(type='bool', default=False)
|
|
)
|
|
module = get_network_module(argument_spec=argument_spec,
|
|
required_together=[['timer_bgp_hold',
|
|
'timer_bgp_keepalive']],
|
|
supports_check_mode=True)
|
|
|
|
state = module.params['state']
|
|
if module.params['pwd_type'] == 'default':
|
|
module.params['pwd_type'] = '0'
|
|
|
|
args = [
|
|
'asn',
|
|
'capability_negotiation',
|
|
'connected_check',
|
|
'description',
|
|
'dynamic_capability',
|
|
'ebgp_multihop',
|
|
'local_as',
|
|
'log_neighbor_changes',
|
|
'low_memory_exempt',
|
|
'maximum_peers',
|
|
'neighbor',
|
|
'pwd',
|
|
'pwd_type',
|
|
'remote_as',
|
|
'remove_private_as',
|
|
'shutdown',
|
|
'suppress_4_byte_as',
|
|
'timers_keepalive',
|
|
'timers_holdtime',
|
|
'transport_passive_only',
|
|
'update_source',
|
|
'vrf'
|
|
]
|
|
|
|
existing = invoke('get_existing', module, args)
|
|
if existing.get('asn'):
|
|
if (existing.get('asn') != module.params['asn'] and
|
|
state == 'present'):
|
|
module.fail_json(msg='Another BGP ASN already exists.',
|
|
proposed_asn=module.params['asn'],
|
|
existing_asn=existing.get('asn'))
|
|
|
|
end_state = existing
|
|
proposed_args = dict((k, v) for k, v in module.params.iteritems()
|
|
if v is not None and k in args)
|
|
|
|
proposed = {}
|
|
for key, value in proposed_args.iteritems():
|
|
if key not in ['asn', 'vrf', 'neighbor', 'pwd_type']:
|
|
if str(value).lower() == 'default':
|
|
value = PARAM_TO_DEFAULT_KEYMAP.get(key)
|
|
if value is None:
|
|
value = 'default'
|
|
if existing.get(key) or (not existing.get(key) and value):
|
|
proposed[key] = value
|
|
|
|
result = {}
|
|
if state == 'present' or (state == 'absent' and existing):
|
|
candidate = CustomNetworkConfig(indent=3)
|
|
invoke('state_%s' % state, module, existing, proposed, candidate)
|
|
|
|
try:
|
|
response = load_config(module, candidate)
|
|
result.update(response)
|
|
except ShellError:
|
|
exc = get_exception()
|
|
module.fail_json(msg=str(exc))
|
|
else:
|
|
result['updates'] = []
|
|
|
|
result['connected'] = module.connected
|
|
if module._verbosity > 0:
|
|
end_state = invoke('get_existing', module, args)
|
|
result['end_state'] = end_state
|
|
result['existing'] = existing
|
|
result['proposed'] = proposed_args
|
|
|
|
if WARNINGS:
|
|
result['warnings'] = WARNINGS
|
|
|
|
module.exit_json(**result)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|