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 interface_is_portchannel(name, module):
if get_interface_type(name) == 'ethernet':
config = get_config(module)
if 'channel group' in config:
return True
return False
def get_running_config(module, current_config=None):
contents = module.params['running_config']
if not contents:
if current_config:
contents = current_config.config_text
else:
contents = get_config(module)
return NetworkConfig(indent=1, contents=contents)
def has_lldp(module):
config = get_config(module)
netcfg = CustomNetworkConfig(indent=1, contents=config)
parents = [PROTOCOL]
body = netcfg.get_section(parents)
for line in body.split('\n'):
l = line.strip()
match = re.search(r'disable', l, re.M)
if match:
return False
return True
def map_config_to_obj(module):
objs = list()
config = get_config(module)
for line in config.split('\n'):
l = line.strip()
match = re.search(r'interface Port-channel (\S+)', l, re.M)
if match:
obj = {}
group = match.group(1)
obj['group'] = group
obj.update(get_channel(module, config, group))
objs.append(obj)
return objs
def map_config_to_obj(module):
config = get_config(module)
configobj = NetworkConfig(indent=1, contents=config)
match = re.findall(r'^interface (\S+ \S+)', config, re.M)
if not match:
return list()
instances = list()
for item in set(match):
obj = {
'name': item,
'description': parse_config_argument(configobj, item,
'description'),
'speed': parse_config_argument(configobj, item, 'speed'),
'mtu': parse_config_argument(configobj, item, 'mtu'),
'disable': True if parse_shutdown(configobj, item) else False,
'state': 'present'
}
instances.append(obj)
return instances
def main():
""" main entry point for module execution
"""
backup_spec = dict(
filename=dict(),
dir_path=dict(type='path')
)
argument_spec = dict(
src=dict(type='path'),
lines=dict(aliases=['commands'], type='list'),
parents=dict(type='list'),
before=dict(type='list'),
after=dict(type='list'),
match=dict(default='line', choices=['line', 'strict', 'exact', 'none']),
replace=dict(default='line', choices=['line', 'block']),
multiline_delimiter=dict(default='@'),
running_config=dict(aliases=['config']),
intended_config=dict(),
defaults=dict(type='bool', default=False),
backup=dict(type='bool', default=False),
backup_options=dict(type='dict', options=backup_spec),
save_when=dict(choices=['always', 'never', 'modified', 'changed'], default='never'),
diff_against=dict(choices=['startup', 'intended', 'running']),
diff_ignore_lines=dict(type='list'),
)
mutually_exclusive = [('lines', 'src'),
('parents', 'src')]
required_if = [('match', 'strict', ['lines']),
('match', 'exact', ['lines']),
('replace', 'block', ['lines']),
('diff_against', 'intended', ['intended_config'])]
module = AnsibleModule(argument_spec=argument_spec,
mutually_exclusive=mutually_exclusive,
required_if=required_if,
supports_check_mode=True)
result = {'changed': False}
warnings = list()
check_args(module, warnings)
result['warnings'] = warnings
config = None
if module.params['backup'] or (module._diff and module.params['diff_against'] == 'running'):
contents = get_config(module)
config = NetworkConfig(indent=1, contents=contents)
if module.params['backup']:
result['__backup__'] = contents
if any((module.params['lines'], module.params['src'])):
match = module.params['match']
replace = module.params['replace']
path = module.params['parents']
candidate = get_candidate(module)
if match != 'none':
config = get_running_config(module, config)
path = module.params['parents']
configobjs = candidate.difference(config, path=path, match=match, replace=replace)
else:
configobjs = candidate.items
if configobjs:
commands = dumps(configobjs, 'commands').split('\n')
if module.params['before']:
commands[:0] = module.params['before']
if module.params['after']:
commands.extend(module.params['after'])
result['commands'] = commands
result['updates'] = commands
# send the configuration commands to the device and merge
# them with the current running config
if not module.check_mode:
if commands:
load_config(module, commands)
result['changed'] = True
running_config = None
startup_config = None
diff_ignore_lines = module.params['diff_ignore_lines']
if module.params['save_when'] == 'always':
save_config(module, result)
elif module.params['save_when'] == 'modified':
output = run_commands(module, ['show running-config', 'show startup-config'])
running_config = NetworkConfig(indent=1, contents=output[0], ignore_lines=diff_ignore_lines)
startup_config = NetworkConfig(indent=1, contents=output[1], ignore_lines=diff_ignore_lines)
if running_config.sha1 != startup_config.sha1:
save_config(module, result)
elif module.params['save_when'] == 'changed' and result['changed']:
save_config(module, result)
if module._diff:
if not running_config:
output = run_commands(module, 'show running-config')
contents = output[0]
else:
contents = running_config.config_text
# recreate the object in order to process diff_ignore_lines
running_config = NetworkConfig(indent=1, contents=contents, ignore_lines=diff_ignore_lines)
if module.params['diff_against'] == 'running':
if module.check_mode:
module.warn("unable to perform diff against running-config due to check mode")
contents = None
else:
contents = config.config_text
elif module.params['diff_against'] == 'startup':
if not startup_config:
output = run_commands(module, 'show startup-config')
contents = output[0]
else:
contents = startup_config.config_text
elif module.params['diff_against'] == 'intended':
contents = module.params['intended_config']
if contents is not None:
base_config = NetworkConfig(indent=1, contents=contents, ignore_lines=diff_ignore_lines)
if running_config.sha1 != base_config.sha1:
if module.params['diff_against'] == 'intended':
before = running_config
after = base_config
elif module.params['diff_against'] in ('startup', 'running'):
before = base_config
after = running_config
result.update({
'changed': True,
'diff': {'before': str(before), 'after': str(after)}
})
module.exit_json(**result)
