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New module for BGP configuration management in iosxr (#53121)

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* Add iosxr_bgp module

Signed-off-by: NilashishC <nilashishchakraborty8@gmail.com>

* Remove unused code

Signed-off-by: NilashishC <nilashishchakraborty8@gmail.com>

* Remove netconf code

Signed-off-by: NilashishC <nilashishchakraborty8@gmail.com>
This commit is contained in:
Nilashish Chakraborty 2019-03-12 17:47:40 +05:30 committed by GitHub
parent 9365c0f468
commit f615011de3
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0
lib/ansible/module_utils/network/iosxr/providers/__init__.py Normal file
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lib/ansible/module_utils/network/iosxr/providers/cli/__init__.py Normal file
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lib/ansible/module_utils/network/iosxr/providers/cli/config/__init__.py Normal file
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lib/ansible/module_utils/network/iosxr/providers/cli/config/bgp/__init__.py Normal file
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lib/ansible/module_utils/network/iosxr/providers/cli/config/bgp/address_family.py Normal file
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#
# (c) 2019, Ansible by Red Hat, inc
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
#
import re
from ansible.module_utils.six import iteritems
from ansible.module_utils.network.common.utils import to_list
from ansible.module_utils.network.iosxr.providers.providers import CliProvider
class AddressFamily(CliProvider):
def render(self, config=None):
commands = list()
safe_list = list()
router_context = 'router bgp %s' % self.get_value('config.bgp_as')
context_config = None
for item in self.get_value('config.address_family'):
context = 'address-family %s %s' % (item['afi'], item['safi'])
context_commands = list()
if config:
context_path = [router_context, context]
context_config = self.get_config_context(config, context_path, indent=1)
for key, value in iteritems(item):
if value is not None:
meth = getattr(self, '_render_%s' % key, None)
if meth:
resp = meth(item, context_config)
if resp:
context_commands.extend(to_list(resp))
if context_commands:
commands.append(context)
commands.extend(context_commands)
commands.append('exit')
safe_list.append(context)
if config:
resp = self._negate_config(config, safe_list)
commands.extend(resp)
return commands
def _negate_config(self, config, safe_list=None):
commands = list()
matches = re.findall(r'(address-family .+)$', config, re.M)
for item in set(matches).difference(safe_list):
commands.append('no %s' % item)
return commands
def _render_networks(self, item, config=None):
commands = list()
safe_list = list()
for entry in item['networks']:
network = entry['prefix']
if entry['masklen']:
network = '%s/%s' % (entry['prefix'], entry['masklen'])
safe_list.append(network)
cmd = 'network %s' % network
if entry['route_map']:
cmd += ' route-policy %s' % entry['route_map']
if not config or cmd not in config:
commands.append(cmd)
if config and self.params['operation'] == 'replace':
matches = re.findall(r'network (\S+)', config, re.M)
for entry in set(matches).difference(safe_list):
commands.append('no network %s' % entry)
return commands
def _render_redistribute(self, item, config=None):
commands = list()
safe_list = list()
for entry in item['redistribute']:
option = entry['protocol']
cmd = 'redistribute %s' % entry['protocol']
if entry['id'] and entry['protocol'] in ('ospf', 'eigrp', 'isis', 'ospfv3'):
cmd += ' %s' % entry['id']
option += ' %s' % entry['id']
if entry['metric']:
cmd += ' metric %s' % entry['metric']
if entry['route_map']:
cmd += ' route-policy %s' % entry['route_map']
if not config or cmd not in config:
commands.append(cmd)
safe_list.append(option)
if self.params['operation'] == 'replace':
if config:
matches = re.findall(r'redistribute (\S+)(?:\s*)(\d*)', config, re.M)
for i in range(0, len(matches)):
matches[i] = ' '.join(matches[i]).strip()
for entry in set(matches).difference(safe_list):
commands.append('no redistribute %s' % entry)
return commands

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lib/ansible/module_utils/network/iosxr/providers/cli/config/bgp/neighbors.py Normal file
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#
# (c) 2019, Ansible by Red Hat, inc
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
#
import re
import socket
from ansible.module_utils.six import iteritems
from ansible.module_utils.network.common.utils import to_list
from ansible.module_utils.network.iosxr.providers.providers import CliProvider
class Neighbors(CliProvider):
def render(self, config=None):
commands = list()
safe_list = list()
router_context = 'router bgp %s' % self.get_value('config.bgp_as')
context_config = None
for item in self.get_value('config.neighbors'):
context_commands = list()
neighbor = item['neighbor']
try:
socket.inet_aton(neighbor)
context = 'neighbor %s' % neighbor
except socket.error:
context = 'neighbor-group %s' % neighbor
if config:
context_path = [router_context, context]
context_config = self.get_config_context(config, context_path, indent=1)
for key, value in iteritems(item):
if value is not None:
meth = getattr(self, '_render_%s' % key, None)
if meth:
resp = meth(item, context_config)
if resp:
context_commands.extend(to_list(resp))
if context_commands:
commands.append(context)
commands.extend(context_commands)
commands.append('exit')
safe_list.append(context)
if config and safe_list:
commands.extend(self._negate_config(config, safe_list))
return commands
def _negate_config(self, config, safe_list=None):
commands = list()
matches = re.findall(r'(neighbor \S+)', config, re.M)
for item in set(matches).difference(safe_list):
commands.append('no %s' % item)
return commands
def _render_remote_as(self, item, config=None):
cmd = 'remote-as %s' % item['remote_as']
if not config or cmd not in config:
return cmd
def _render_description(self, item, config=None):
cmd = 'description %s' % item['description']
if not config or cmd not in config:
return cmd
def _render_enabled(self, item, config=None):
cmd = 'shutdown'
if item['enabled'] is True:
cmd = 'no %s' % cmd
if not config or cmd not in config:
return cmd
def _render_update_source(self, item, config=None):
cmd = 'update-source %s' % item['update_source'].replace(' ', '')
if not config or cmd not in config:
return cmd
def _render_password(self, item, config=None):
cmd = 'password %s' % item['password']
if not config or cmd not in config:
return cmd
def _render_ebgp_multihop(self, item, config=None):
cmd = 'ebgp-multihop %s' % item['ebgp_multihop']
if not config or cmd not in config:
return cmd
def _render_tcp_mss(self, item, config=None):
cmd = 'tcp mss %s' % item['tcp_mss']
if not config or cmd not in config:
return cmd
def _render_advertisement_interval(self, item, config=None):
cmd = 'advertisement-interval %s' % item['advertisement_interval']
if not config or cmd not in config:
return cmd
def _render_neighbor_group(self, item, config=None):
cmd = 'use neighbor-group %s' % item['neighbor_group']
if not config or cmd not in config:
return cmd
def _render_timers(self, item, config):
"""generate bgp timer related configuration
"""
keepalive = item['timers']['keepalive']
holdtime = item['timers']['holdtime']
min_neighbor_holdtime = item['timers']['min_neighbor_holdtime']
if keepalive and holdtime:
cmd = 'timers %s %s' % (keepalive, holdtime)
if min_neighbor_holdtime:
cmd += ' %s' % min_neighbor_holdtime
if not config or cmd not in config:
return cmd
else:
raise ValueError("required both options for timers: keepalive and holdtime")

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lib/ansible/module_utils/network/iosxr/providers/cli/config/bgp/process.py Normal file
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#
# (c) 2019, Ansible by Red Hat, inc
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
#
import re
from ansible.module_utils.six import iteritems
from ansible.module_utils.network.common.utils import to_list
from ansible.module_utils.network.iosxr.providers.providers import register_provider
from ansible.module_utils.network.iosxr.providers.providers import CliProvider
from ansible.module_utils.network.iosxr.providers.cli.config.bgp.neighbors import Neighbors
from ansible.module_utils.network.iosxr.providers.cli.config.bgp.address_family import AddressFamily
REDISTRIBUTE_PROTOCOLS = frozenset(['ospf', 'ospfv3', 'eigrp', 'isis', 'static',
'connected', 'lisp', 'mobile', 'rip',
'subscriber'])
@register_provider('iosxr', 'iosxr_bgp')
class Provider(CliProvider):
def render(self, config=None):
commands = list()
existing_as = None
if config:
match = re.search(r'router bgp (\d+)', config, re.M)
if match:
existing_as = match.group(1)
operation = self.params['operation']
context = None
if self.params['config']:
context = 'router bgp %s' % self.get_value('config.bgp_as')
if operation == 'delete':
if existing_as:
commands.append('no router bgp %s' % existing_as)
elif context:
commands.append('no %s' % context)
else:
if operation == 'replace':
if existing_as and int(existing_as) != self.get_value('config.bgp_as'):
# The negate command has to be committed before new BGP AS is used.
self.connection.edit_config('no router bgp %s' % existing_as)
config = None
elif operation == 'override':
if existing_as:
# The negate command has to be committed before new BGP AS is used.
self.connection.edit_config('no router bgp %s' % existing_as)
config = None
context_commands = list()
for key, value in iteritems(self.get_value('config')):
if value is not None:
meth = getattr(self, '_render_%s' % key, None)
if meth:
resp = meth(config)
if resp:
context_commands.extend(to_list(resp))
if context and context_commands:
commands.append(context)
commands.extend(context_commands)
commands.append('exit')
return commands
def _render_router_id(self, config=None):
cmd = 'bgp router-id %s' % self.get_value('config.router_id')
if not config or cmd not in config:
return cmd
def _render_log_neighbor_changes(self, config=None):
cmd = 'bgp log neighbor changes'
log_neighbor_changes = self.get_value('config.log_neighbor_changes')
if log_neighbor_changes is True:
if not config or cmd not in config:
return '%s detail' % cmd
elif log_neighbor_changes is False:
if config and cmd in config:
return '%s disable' % cmd
def _render_neighbors(self, config):
""" generate bgp neighbor configuration
"""
return Neighbors(self.params).render(config)
def _render_address_family(self, config):
""" generate address-family configuration
"""
return AddressFamily(self.params).render(config)

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lib/ansible/module_utils/network/iosxr/providers/module.py Normal file
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#
# (c) 2019, Ansible by Red Hat, inc
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
#
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.connection import Connection
from ansible.module_utils.network.iosxr.providers import providers
from ansible.module_utils._text import to_text
class NetworkModule(AnsibleModule):
fail_on_missing_provider = True
def __init__(self, connection=None, *args, **kwargs):
super(NetworkModule, self).__init__(*args, **kwargs)
if connection is None:
connection = Connection(self._socket_path)
self.connection = connection
@property
def provider(self):
if not hasattr(self, '_provider'):
capabilities = self.from_json(self.connection.get_capabilities())
network_os = capabilities['device_info']['network_os']
network_api = capabilities['network_api']
if network_api == 'cliconf':
connection_type = 'network_cli'
cls = providers.get(network_os, self._name, connection_type)
if not cls:
msg = 'unable to find suitable provider for network os %s' % network_os
if self.fail_on_missing_provider:
self.fail_json(msg=msg)
else:
self.warn(msg)
obj = cls(self.params, self.connection, self.check_mode)
setattr(self, '_provider', obj)
return getattr(self, '_provider')
def get_facts(self, subset=None):
try:
self.provider.get_facts(subset)
except Exception as exc:
self.fail_json(msg=to_text(exc))
def edit_config(self, config_filter=None):
current_config = self.connection.get_config(flags=config_filter)
try:
commands = self.provider.edit_config(current_config)
changed = bool(commands)
return {'commands': commands, 'changed': changed}
except Exception as exc:
self.fail_json(msg=to_text(exc))

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lib/ansible/module_utils/network/iosxr/providers/providers.py Normal file
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#
# (c) 2019, Ansible by Red Hat, inc
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
#
import json
from threading import RLock
from ansible.module_utils.six import itervalues
from ansible.module_utils.network.common.utils import to_list
from ansible.module_utils.network.common.config import NetworkConfig
_registered_providers = {}
_provider_lock = RLock()
def register_provider(network_os, module_name):
def wrapper(cls):
_provider_lock.acquire()
try:
if network_os not in _registered_providers:
_registered_providers[network_os] = {}
for ct in cls.supported_connections:
if ct not in _registered_providers[network_os]:
_registered_providers[network_os][ct] = {}
for item in to_list(module_name):
for entry in itervalues(_registered_providers[network_os]):
entry[item] = cls
finally:
_provider_lock.release()
return cls
return wrapper
def get(network_os, module_name, connection_type):
network_os_providers = _registered_providers.get(network_os)
if network_os_providers is None:
raise ValueError('unable to find a suitable provider for this module')
if connection_type not in network_os_providers:
raise ValueError('provider does not support this connection type')
elif module_name not in network_os_providers[connection_type]:
raise ValueError('could not find a suitable provider for this module')
return network_os_providers[connection_type][module_name]
class ProviderBase(object):
supported_connections = ()
def __init__(self, params, connection=None, check_mode=False):
self.params = params
self.connection = connection
self.check_mode = check_mode
@property
def capabilities(self):
if not hasattr(self, '_capabilities'):
resp = self.from_json(self.connection.get_capabilities())
setattr(self, '_capabilities', resp)
return getattr(self, '_capabilities')
def get_value(self, path):
params = self.params.copy()
for key in path.split('.'):
params = params[key]
return params
def get_facts(self, subset=None):
raise NotImplementedError(self.__class__.__name__)
def edit_config(self):
raise NotImplementedError(self.__class__.__name__)
class CliProvider(ProviderBase):
supported_connections = ('network_cli',)
@property
def capabilities(self):
if not hasattr(self, '_capabilities'):
resp = self.from_json(self.connection.get_capabilities())
setattr(self, '_capabilities', resp)
return getattr(self, '_capabilities')
def get_config_context(self, config, path, indent=1):
if config is not None:
netcfg = NetworkConfig(indent=indent, contents=config)
try:
config = netcfg.get_block_config(to_list(path))
except ValueError:
config = None
return config
def render(self, config=None):
raise NotImplementedError(self.__class__.__name__)
def cli(self, command):
try:
if not hasattr(self, '_command_output'):
setattr(self, '_command_output', {})
return self._command_output[command]
except KeyError:
out = self.connection.get(command)
try:
out = json.loads(out)
except ValueError:
pass
self._command_output[command] = out
return out
def get_facts(self, subset=None):
return self.populate()
def edit_config(self, config=None):
commands = self.render(config)
if commands and self.check_mode is False:
self.connection.edit_config(commands)
return commands

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lib/ansible/modules/network/iosxr/iosxr_bgp.py Normal file
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#!/usr/bin/python
# -*- coding: utf-8 -*-
#
# (c) 2019, Ansible by Red Hat, inc
# 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': 'network'}
DOCUMENTATION = """
---
module: iosxr_bgp
version_added: "2.8"
author: "Nilashish Chakraborty (@nilashishc)"
short_description: Configure global BGP protocol settings on Cisco IOS-XR
description:
- This module provides configuration management of global BGP parameters
on devices running Cisco IOS-XR
notes:
- Tested against Cisco IOS XR Software Version 6.1.3
options:
config:
description:
- Specifies the BGP related configuration.
suboptions:
bgp_as:
description:
- Specifies the BGP Autonomous System (AS) number to configure on the device.
type: int
required: true
router_id:
description:
- Configures the BGP routing process router-id value.
default: null
log_neighbor_changes:
description:
- Enable/disable logging neighbor up/down and reset reason.
type: bool
neighbors:
description:
- Specifies BGP neighbor related configurations.
suboptions:
neighbor:
description:
- Neighbor router address.
required: True
remote_as:
description:
- Remote AS of the BGP neighbor to configure.
type: int
required: True
update_source:
description:
- Source of the routing updates.
password:
description:
- Password to authenticate the BGP peer connection.
enabled:
description:
- Administratively shutdown or enable a neighbor.
type: bool
description:
description:
- Neighbor specific description.
advertisement_interval:
description:
- Specifies the minimum interval (in seconds) between sending BGP routing updates.
- The range is from 0 to 600.
type: int
tcp_mss:
description:
- Specifies the TCP initial maximum segment size to use.
- The range is from 68 to 10000.
type: int
ebgp_multihop:
description:
- Specifies the maximum hop count for EBGP neighbors not on directly connected networks.
- The range is from 0 to 255.
type: int
timers:
description:
- Specifies BGP neighbor timer related configurations.
suboptions:
keepalive:
description:
- Frequency with which the Cisco IOS-XR software sends keepalive messages to its peer.
- The range is from 0 to 65535.
type: int
required: True
holdtime:
description:
- Interval after not receiving a keepalive message that the software declares a peer dead.
- The range is from 3 to 65535.
type: int
required: True
min_neighbor_holdtime:
description:
- Interval specifying the minimum acceptable hold-time from a BGP neighbor.
- The minimum acceptable hold-time must be less than, or equal to, the interval specified in the holdtime argument.
- The range is from 3 to 65535.
type: int
address_family:
description:
- Specifies BGP address family related configurations.
suboptions:
afi:
description:
- Type of address family to configure.
choices:
- ipv4
- ipv6
required: True
safi:
description:
- Specifies the type of cast for the address family.
choices:
- flowspec
- unicast
- multicast
- labeled-unicast
default: unicast
redistribute:
description:
- Specifies the redistribute information from another routing protocol.
suboptions:
protocol:
description:
- Specifies the protocol for configuring redistribute information.
choices: ['ospf', 'ospfv3', 'eigrp', 'isis', 'static', 'connected', 'lisp', 'mobile', 'rip', 'subscriber']
required: True
id:
description:
- Identifier for the routing protocol for configuring redistribute information.
- Valid for protocols 'ospf', 'eigrp', 'isis' and 'ospfv3'.
metric:
description:
- Specifies the metric for redistributed routes.
route_map:
description:
- Specifies the route map reference.
networks:
description:
- Specify networks to announce via BGP.
- For operation replace, this option is mutually exclusive with root level networks option.
suboptions:
network:
description:
- Network ID to announce via BGP.
required: True
masklen:
description:
- Subnet mask length for the network to announce(e.g, 8, 16, 24, etc.).
route_map:
description:
- Route map to modify the attributes.
operation:
description:
- Specifies the operation to be performed on the BGP process configured on the device.
- In case of merge, the input configuration will be merged with the existing BGP configuration on the device.
- In case of replace, if there is a diff between the existing configuration and the input configuration, the
existing configuration will be replaced by the input configuration for every option that has the diff.
- In case of override, all the existing BGP configuration will be removed from the device and replaced with
the input configuration.
- In case of delete the existing BGP configuration will be removed from the device.
default: merge
choices: ['merge', 'replace', 'override', 'delete']
"""
EXAMPLES = """
- name: configure global bgp as 65000
iosxr_bgp:
bgp_as: 65000
router_id: 1.1.1.1
neighbors:
- neighbor: 182.168.10.1
remote_as: 500
description: PEER_1
- neighbor: 192.168.20.1
remote_as: 500
update_source: GigabitEthernet 0/0/0/0
address_family:
- name: ipv4
cast: unicast
networks:
- network: 192.168.2.0/23
- network: 10.0.0.0/8
redistribute:
- protocol: ospf
id: 400
metric: 110
- name: remove bgp as 65000 from config
ios_bgp:
bgp_as: 65000
state: absent
"""
RETURN = """
commands:
description: The list of configuration mode commands to send to the device
returned: always
type: list
sample:
- router bgp 65000
- bgp router-id 1.1.1.1
- neighbor 182.168.10.1 remote-as 500
- neighbor 182.168.10.1 description PEER_1
- neighbor 192.168.20.1 remote-as 500
- neighbor 192.168.20.1 update-source GigabitEthernet0/0/0/0
- address-family ipv4 unicast
- redistribute ospf 400 metric 110
- network 192.168.2.0/23
- network 10.0.0.0/8
- exit
"""
from ansible.module_utils._text import to_text
from ansible.module_utils.network.iosxr.providers.module import NetworkModule
from ansible.module_utils.network.iosxr.providers.cli.config.bgp.process import REDISTRIBUTE_PROTOCOLS
def main():
""" main entry point for module execution
"""
network_spec = {
'prefix': dict(required=True),
'masklen': dict(type='int', required=True),
'route_map': dict(),
}
redistribute_spec = {
'protocol': dict(choices=REDISTRIBUTE_PROTOCOLS, required=True),
'id': dict(),
'metric': dict(type='int'),
'route_map': dict(),
}
timer_spec = {
'keepalive': dict(type='int'),
'holdtime': dict(type='int'),
'min_neighbor_holdtime': dict(type='int'),
}
neighbor_spec = {
'neighbor': dict(required=True),
'remote_as': dict(type='int', required=True),
'update_source': dict(),
'password': dict(no_log=True),
'enabled': dict(type='bool'),
'description': dict(),
'advertisement_interval': dict(type='int'),
'ebgp_multihop': dict(type='int'),
'tcp_mss': dict(type='int'),
'timers': dict(type='dict', options=timer_spec),
}
address_family_spec = {
'afi': dict(choices=['ipv4', 'ipv6'], required=True),
'safi': dict(choices=['flowspec', 'labeled-unicast', 'multicast', 'unicast'], default='unicast'),
'networks': dict(type='list', elements='dict', options=network_spec),
'redistribute': dict(type='list', elements='dict', options=redistribute_spec),
}
config_spec = {
'bgp_as': dict(type='int', required=True),
'router_id': dict(),
'log_neighbor_changes': dict(type='bool'),
'neighbors': dict(type='list', elements='dict', options=neighbor_spec),
'address_family': dict(type='list', elements='dict', options=address_family_spec),
}
argument_spec = {
'config': dict(type='dict', options=config_spec),
'operation': dict(default='merge', choices=['merge', 'replace', 'override', 'delete'])
}
module = NetworkModule(argument_spec=argument_spec,
supports_check_mode=True)
try:
result = module.edit_config(config_filter='router bgp')
except Exception as exc:
module.fail_json(msg=to_text(exc))
module.exit_json(**result)
if __name__ == '__main__':
main()

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test/integration/targets/iosxr_bgp/defaults/main.yaml Normal file
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---
testcase: "*"
test_items: []

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test/integration/targets/iosxr_bgp/meta/main.yaml Normal file
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dependencies:
- prepare_iosxr_tests

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---
- name: collect all cli test cases
find:
paths: "{{ role_path }}/tests/cli"
patterns: "{{ testcase }}.yaml"
register: test_cases
delegate_to: localhost
- name: set test_items
set_fact: test_items="{{ test_cases.files | map(attribute='path') | list }}"
- name: run test case (connection=network_cli)
include: "{{ test_case_to_run }} ansible_connection=network_cli"
with_items: "{{ test_items }}"
loop_control:
loop_var: test_case_to_run

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---
- { include: cli.yaml, tags: ['cli'] }

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---
- debug: msg="START iosxr cli/iosxr_bgp.yaml on connection={{ ansible_connection }}"
- name: Clear existing BGP config
iosxr_bgp:
operation: delete
ignore_errors: yes
- name: Configure BGP with AS 64496 and a router-id
iosxr_bgp: &config
operation: merge
config:
bgp_as: 64496
router_id: 192.0.2.2
register: result
- assert:
that:
- 'result.changed == true'
- "'router bgp 64496' in result.commands"
- "'bgp router-id 192.0.2.2' in result.commands"
- name: Configure BGP with AS 64496 and a router-id (idempotent)
iosxr_bgp: *config
register: result
- assert:
that:
- 'result.changed == false'
- name: Configure BGP neighbors
iosxr_bgp: &nbr
operation: merge
config:
bgp_as: 64496
neighbors:
- neighbor: 192.0.2.10
remote_as: 64496
description: IBGP_NBR_1
advertisement_interval: 120
timers:
keepalive: 300
holdtime: 360
- neighbor: 192.0.2.15
remote_as: 64496
description: IBGP_NBR_2
tcp_mss: 1500
register: result
- assert:
that:
- 'result.changed == true'
- "'router bgp 64496' in result.commands"
- "'neighbor 192.0.2.10' in result.commands"
- "'remote-as 64496' in result.commands"
- "'description IBGP_NBR_1' in result.commands"
- "'timers 300 360' in result.commands"
- "'advertisement-interval 120' in result.commands"
- "'neighbor 192.0.2.15' in result.commands"
- "'remote-as 64496' in result.commands"
- "'description IBGP_NBR_2' in result.commands"
- "'tcp mss 1500' in result.commands"
- name: Configure BGP neighbors (idempotent)
iosxr_bgp: *nbr
register: result
- assert:
that:
- 'result.changed == false'
- name: Configure BGP neighbors with operation replace
iosxr_bgp: &nbr_rplc
operation: replace
config:
bgp_as: 64496
neighbors:
- neighbor: 192.0.2.15
remote_as: 64496
description: IBGP_NBR_2
tcp_mss: 1500
- neighbor: 203.0.113.10
remote_as: 64511
description: EBGP_NBR_1
register: result
- assert:
that:
- 'result.changed == true'
- "'neighbor 203.0.113.10' in result.commands"
- "'remote-as 64511' in result.commands"
- "'description EBGP_NBR_1' in result.commands"
- "'no neighbor 192.0.2.10' in result.commands"
- name: Configure BGP neighbors with operation replace (idempotent)
iosxr_bgp: *nbr_rplc
register: result
- assert:
that:
- 'result.changed == false'
- name: Configure networks under address family
iosxr_bgp: &af_net
operation: merge
config:
bgp_as: 64496
address_family:
- afi: ipv4
networks:
- prefix: 198.51.100.48
masklen: 28
route_map: RMAP_1
- prefix: 192.0.2.64
masklen: 27
- prefix: 203.0.113.160
masklen: 27
- afi: ipv4
safi: multicast
networks:
- prefix: 198.51.100.64
masklen: 28
register: result
- assert:
that:
- 'result.changed == true'
- "'router bgp 64496' in result.commands"
- "'address-family ipv4 unicast' in result.commands"
- "'network 198.51.100.48/28 route-policy RMAP_1' in result.commands"
- "'network 192.0.2.64/27' in result.commands"
- "'network 203.0.113.160/27' in result.commands"
- "'address-family ipv4 multicast' in result.commands"
- "'network 198.51.100.64/28' in result.commands"
- name: Configure networks under address family (idempotent)
iosxr_bgp: *af_net
register: result
- assert:
that:
- 'result.changed == false'
- name: Configure networks under address family with operation replace
iosxr_bgp: &af_net_rplc
operation: replace
config:
bgp_as: 64496
address_family:
- afi: ipv4
safi: unicast
networks:
- prefix: 198.51.100.80
masklen: 28
- prefix: 192.0.2.64
masklen: 27
- prefix: 203.0.113.192
masklen: 27
- afi: ipv4
safi: multicast
networks:
- prefix: 198.51.100.64
masklen: 28
register: result
- assert:
that:
- 'result.changed == true'
- '"router bgp 64496" in result.commands'
- '"address-family ipv4 unicast" in result.commands'
- '"network 198.51.100.80/28" in result.commands'
- '"network 203.0.113.192/27" in result.commands'
- '"no network 198.51.100.48/28" in result.commands'
- '"no network 203.0.113.160/27" in result.commands'
- name: Configure networks under address family with operation replace (idempotent)
iosxr_bgp: *af_net_rplc
register: result
- assert:
that:
- 'result.changed == false'
- name: Override all the exisiting BGP config
iosxr_bgp:
operation: override
config:
bgp_as: 64497
router_id: 192.0.2.10
log_neighbor_changes: True
register: result
- assert:
that:
- 'result.changed == true'
- "'router bgp 64497' in result.commands"
- "'bgp router-id 192.0.2.10' in result.commands"
- "'bgp log neighbor changes detail' in result.commands"
- name: Teardown
iosxr_bgp: &rm
operation: delete
register: result
- assert:
that:
- 'result.changed == true'
- "'no router bgp 64497' in result.commands"
- name: Teardown again (idempotent)
iosxr_bgp: *rm
register: result
- assert:
that:
- 'result.changed == false'
- debug: msg="END iosxr cli/iosxr_bgp.yaml on connection={{ ansible_connection }}"