Adding nxos_vrf_af
This commit is contained in:
GGabriele
Matt Clay
parent
705b61ae7a
commit
b3c428e61f
1 changed files with 960 additions and 0 deletions
960
lib/ansible/modules/network/nxos/nxos_vrf_af.py
Normal file
960
lib/ansible/modules/network/nxos/nxos_vrf_af.py
Normal file
|
|
@ -0,0 +1,960 @@
|
|||
#!/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_vxlan_vtep_vni
|
||||
version_added: "2.2"
|
||||
short_description: Creates a Virtual Network Identifier member (VNI)
|
||||
description:
|
||||
- Creates a Virtual Network Identifier member (VNI) for an NVE
|
||||
overlay interface.
|
||||
author: Gabriele Gerbino (@GGabriele)
|
||||
extends_documentation_fragment: nxos
|
||||
notes:
|
||||
- default, where supported, restores params default value
|
||||
options:
|
||||
vrf:
|
||||
description:
|
||||
- Name of the VRF.
|
||||
required: true
|
||||
afi:
|
||||
description:
|
||||
- Address-Family Identifier (AFI).
|
||||
required: true
|
||||
choices: ['ipv4', 'ipv6']
|
||||
default: null
|
||||
safi:
|
||||
description:
|
||||
- Sub Address-Family Identifier (SAFI).
|
||||
required: true
|
||||
choices: ['unicast', 'multicast']
|
||||
default: null
|
||||
route_target_both_auto_evpn:
|
||||
description:
|
||||
- Enable/Disable the EVPN route-target 'auto' setting for both
|
||||
import and export target communities.
|
||||
required: false
|
||||
choices: ['true', 'false']
|
||||
default: null
|
||||
state:
|
||||
description:
|
||||
- Determines whether the config should be present or not on the device.
|
||||
required: false
|
||||
default: present
|
||||
choices: ['present','absent']
|
||||
m_facts:
|
||||
description:
|
||||
- Used to print module facts
|
||||
required: false
|
||||
default: false
|
||||
choices: ['true','false']
|
||||
'''
|
||||
EXAMPLES = '''
|
||||
- nxos_vrf_af:
|
||||
interface=nve1
|
||||
vni=6000
|
||||
ingress_replication=true
|
||||
username: "{{ un }}"
|
||||
password: "{{ pwd }}"
|
||||
host: "{{ inventory_hostname }}"
|
||||
'''
|
||||
|
||||
RETURN = '''
|
||||
proposed:
|
||||
description: k/v pairs of parameters passed into module
|
||||
returned: always
|
||||
type: dict
|
||||
sample: {"afi": "ipv4", "route_target_both_auto_evpn": true,
|
||||
"safi": "unicast", "vrf": "test"}
|
||||
existing:
|
||||
description: k/v pairs of existing configuration
|
||||
type: dict
|
||||
sample: {"afi": "ipv4", "route_target_both_auto_evpn": false,
|
||||
"safi": "unicast", "vrf": "test"}
|
||||
end_state:
|
||||
description: k/v pairs of configuration after module execution
|
||||
returned: always
|
||||
type: dict
|
||||
sample: {"afi": "ipv4", "route_target_both_auto_evpn": true,
|
||||
"safi": "unicast", "vrf": "test"}
|
||||
updates:
|
||||
description: commands sent to the device
|
||||
returned: always
|
||||
type: list
|
||||
sample: ["vrf context test", "address-family ipv4 unicast",
|
||||
"route-target both auto evpn"]
|
||||
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
|
||||
import time
|
||||
import collections
|
||||
import itertools
|
||||
import shlex
|
||||
|
||||
from ansible.module_utils.basic import AnsibleModule, env_fallback, get_exception
|
||||
from ansible.module_utils.basic import BOOLEANS_TRUE, BOOLEANS_FALSE
|
||||
from ansible.module_utils.shell import Shell, ShellError, HAS_PARAMIKO
|
||||
from ansible.module_utils.netcfg import parse
|
||||
from ansible.module_utils.urls import fetch_url
|
||||
|
||||
|
||||
DEFAULT_COMMENT_TOKENS = ['#', '!']
|
||||
|
||||
class ConfigLine(object):
|
||||
|
||||
def __init__(self, text):
|
||||
self.text = text
|
||||
self.children = list()
|
||||
self.parents = list()
|
||||
self.raw = None
|
||||
|
||||
@property
|
||||
def line(self):
|
||||
line = ['set']
|
||||
line.extend([p.text for p in self.parents])
|
||||
line.append(self.text)
|
||||
return ' '.join(line)
|
||||
|
||||
def __str__(self):
|
||||
return self.raw
|
||||
|
||||
def __eq__(self, other):
|
||||
if self.text == other.text:
|
||||
return self.parents == other.parents
|
||||
|
||||
def __ne__(self, other):
|
||||
return not self.__eq__(other)
|
||||
|
||||
def ignore_line(text, tokens=None):
|
||||
for item in (tokens or DEFAULT_COMMENT_TOKENS):
|
||||
if text.startswith(item):
|
||||
return True
|
||||
|
||||
def get_next(iterable):
|
||||
item, next_item = itertools.tee(iterable, 2)
|
||||
next_item = itertools.islice(next_item, 1, None)
|
||||
return itertools.izip_longest(item, next_item)
|
||||
|
||||
def parse(lines, indent, comment_tokens=None):
|
||||
toplevel = re.compile(r'\S')
|
||||
childline = re.compile(r'^\s*(.+)$')
|
||||
|
||||
ancestors = list()
|
||||
config = list()
|
||||
|
||||
for line in str(lines).split('\n'):
|
||||
text = str(re.sub(r'([{};])', '', line)).strip()
|
||||
|
||||
cfg = ConfigLine(text)
|
||||
cfg.raw = line
|
||||
|
||||
if not text or ignore_line(text, comment_tokens):
|
||||
continue
|
||||
|
||||
# handle top level commands
|
||||
if toplevel.match(line):
|
||||
ancestors = [cfg]
|
||||
|
||||
# handle sub level commands
|
||||
else:
|
||||
match = childline.match(line)
|
||||
line_indent = match.start(1)
|
||||
level = int(line_indent / indent)
|
||||
parent_level = level - 1
|
||||
|
||||
cfg.parents = ancestors[:level]
|
||||
|
||||
if level > len(ancestors):
|
||||
config.append(cfg)
|
||||
continue
|
||||
|
||||
for i in range(level, len(ancestors)):
|
||||
ancestors.pop()
|
||||
|
||||
ancestors.append(cfg)
|
||||
ancestors[parent_level].children.append(cfg)
|
||||
|
||||
config.append(cfg)
|
||||
|
||||
return config
|
||||
|
||||
|
||||
class CustomNetworkConfig(object):
|
||||
|
||||
def __init__(self, indent=None, contents=None, device_os=None):
|
||||
self.indent = indent or 1
|
||||
self._config = list()
|
||||
self._device_os = device_os
|
||||
|
||||
if contents:
|
||||
self.load(contents)
|
||||
|
||||
@property
|
||||
def items(self):
|
||||
return self._config
|
||||
|
||||
@property
|
||||
def lines(self):
|
||||
lines = list()
|
||||
for item, next_item in get_next(self.items):
|
||||
if next_item is None:
|
||||
lines.append(item.line)
|
||||
elif not next_item.line.startswith(item.line):
|
||||
lines.append(item.line)
|
||||
return lines
|
||||
|
||||
def __str__(self):
|
||||
text = ''
|
||||
for item in self.items:
|
||||
if not item.parents:
|
||||
expand = self.get_section(item.text)
|
||||
text += '%s\n' % self.get_section(item.text)
|
||||
return str(text).strip()
|
||||
|
||||
def load(self, contents):
|
||||
self._config = parse(contents, indent=self.indent)
|
||||
|
||||
def load_from_file(self, filename):
|
||||
self.load(open(filename).read())
|
||||
|
||||
def get(self, path):
|
||||
if isinstance(path, basestring):
|
||||
path = [path]
|
||||
for item in self._config:
|
||||
if item.text == path[-1]:
|
||||
parents = [p.text for p in item.parents]
|
||||
if parents == path[:-1]:
|
||||
return item
|
||||
|
||||
def search(self, regexp, path=None):
|
||||
regex = re.compile(r'^%s' % regexp, re.M)
|
||||
|
||||
if path:
|
||||
parent = self.get(path)
|
||||
if not parent or not parent.children:
|
||||
return
|
||||
children = [c.text for c in parent.children]
|
||||
data = '\n'.join(children)
|
||||
else:
|
||||
data = str(self)
|
||||
|
||||
match = regex.search(data)
|
||||
if match:
|
||||
if match.groups():
|
||||
values = match.groupdict().values()
|
||||
groups = list(set(match.groups()).difference(values))
|
||||
return (groups, match.groupdict())
|
||||
else:
|
||||
return match.group()
|
||||
|
||||
def findall(self, regexp):
|
||||
regexp = r'%s' % regexp
|
||||
return re.findall(regexp, str(self))
|
||||
|
||||
def expand(self, obj, items):
|
||||
block = [item.raw for item in obj.parents]
|
||||
block.append(obj.raw)
|
||||
|
||||
current_level = items
|
||||
for b in block:
|
||||
if b not in current_level:
|
||||
current_level[b] = collections.OrderedDict()
|
||||
current_level = current_level[b]
|
||||
for c in obj.children:
|
||||
if c.raw not in current_level:
|
||||
current_level[c.raw] = collections.OrderedDict()
|
||||
|
||||
def to_lines(self, section):
|
||||
lines = list()
|
||||
for entry in section[1:]:
|
||||
line = ['set']
|
||||
line.extend([p.text for p in entry.parents])
|
||||
line.append(entry.text)
|
||||
lines.append(' '.join(line))
|
||||
return lines
|
||||
|
||||
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)
|
||||
if self._device_os == 'junos':
|
||||
return self.to_lines(section)
|
||||
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 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 flatten(self, data, obj=None):
|
||||
if obj is None:
|
||||
obj = list()
|
||||
for k, v in data.items():
|
||||
obj.append(k)
|
||||
self.flatten(v, obj)
|
||||
return obj
|
||||
|
||||
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 get_children(self, path):
|
||||
obj = self.get_object(path)
|
||||
if obj:
|
||||
return obj.children
|
||||
|
||||
def difference(self, other, path=None, match='line', replace='line'):
|
||||
updates = list()
|
||||
|
||||
config = self.items
|
||||
if path:
|
||||
config = self.get_children(path) or list()
|
||||
|
||||
if match == 'line':
|
||||
for item in config:
|
||||
if item not in other.items:
|
||||
updates.append(item)
|
||||
|
||||
elif match == 'strict':
|
||||
if path:
|
||||
current = other.get_children(path) or list()
|
||||
else:
|
||||
current = other.items
|
||||
|
||||
for index, item in enumerate(config):
|
||||
try:
|
||||
if item != current[index]:
|
||||
updates.append(item)
|
||||
except IndexError:
|
||||
updates.append(item)
|
||||
|
||||
elif match == 'exact':
|
||||
if path:
|
||||
current = other.get_children(path) or list()
|
||||
else:
|
||||
current = other.items
|
||||
|
||||
if len(current) != len(config):
|
||||
updates.extend(config)
|
||||
else:
|
||||
for ours, theirs in itertools.izip(config, current):
|
||||
if ours != theirs:
|
||||
updates.extend(config)
|
||||
break
|
||||
|
||||
if self._device_os == 'junos':
|
||||
return updates
|
||||
|
||||
diffs = collections.OrderedDict()
|
||||
for update in updates:
|
||||
if replace == 'block' and update.parents:
|
||||
update = update.parents[-1]
|
||||
self.expand(update, diffs)
|
||||
|
||||
return self.flatten(diffs)
|
||||
|
||||
def replace(self, replace, text=None, regex=None, parents=None,
|
||||
add_if_missing=False, ignore_whitespace=False):
|
||||
match = None
|
||||
|
||||
parents = parents or list()
|
||||
if text is None and regex is None:
|
||||
raise ValueError('missing required arguments')
|
||||
|
||||
if not regex:
|
||||
regex = ['^%s$' % text]
|
||||
|
||||
patterns = [re.compile(r, re.I) for r in to_list(regex)]
|
||||
|
||||
for item in self.items:
|
||||
for regexp in patterns:
|
||||
if ignore_whitespace is True:
|
||||
string = item.text
|
||||
else:
|
||||
string = item.raw
|
||||
if regexp.search(item.text):
|
||||
if item.text != replace:
|
||||
if parents == [p.text for p in item.parents]:
|
||||
match = item
|
||||
break
|
||||
|
||||
if match:
|
||||
match.text = replace
|
||||
indent = len(match.raw) - len(match.raw.lstrip())
|
||||
match.raw = replace.rjust(len(replace) + indent)
|
||||
|
||||
elif add_if_missing:
|
||||
self.add(replace, parents=parents)
|
||||
|
||||
|
||||
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 argument_spec():
|
||||
return dict(
|
||||
# config options
|
||||
running_config=dict(aliases=['config']),
|
||||
save_config=dict(type='bool', default=False, aliases=['save'])
|
||||
)
|
||||
nxos_argument_spec = argument_spec()
|
||||
|
||||
|
||||
NET_PASSWD_RE = re.compile(r"[\r\n]?password: $", re.I)
|
||||
|
||||
NET_COMMON_ARGS = dict(
|
||||
host=dict(required=True),
|
||||
port=dict(type='int'),
|
||||
username=dict(fallback=(env_fallback, ['ANSIBLE_NET_USERNAME'])),
|
||||
password=dict(no_log=True, fallback=(env_fallback, ['ANSIBLE_NET_PASSWORD'])),
|
||||
ssh_keyfile=dict(fallback=(env_fallback, ['ANSIBLE_NET_SSH_KEYFILE']), type='path'),
|
||||
transport=dict(default='cli', choices=['cli', 'nxapi']),
|
||||
use_ssl=dict(default=False, type='bool'),
|
||||
validate_certs=dict(default=True, type='bool'),
|
||||
provider=dict(type='dict'),
|
||||
timeout=dict(default=10, type='int')
|
||||
)
|
||||
|
||||
NXAPI_COMMAND_TYPES = ['cli_show', 'cli_show_ascii', 'cli_conf', 'bash']
|
||||
|
||||
NXAPI_ENCODINGS = ['json', 'xml']
|
||||
|
||||
CLI_PROMPTS_RE = [
|
||||
re.compile(r'[\r\n]?[a-zA-Z]{1}[a-zA-Z0-9-]*[>|#|%](?:\s*)$'),
|
||||
re.compile(r'[\r\n]?[a-zA-Z]{1}[a-zA-Z0-9-]*\(.+\)#(?:\s*)$')
|
||||
]
|
||||
|
||||
CLI_ERRORS_RE = [
|
||||
re.compile(r"% ?Error"),
|
||||
re.compile(r"^% \w+", re.M),
|
||||
re.compile(r"% ?Bad secret"),
|
||||
re.compile(r"invalid input", re.I),
|
||||
re.compile(r"(?:incomplete|ambiguous) command", re.I),
|
||||
re.compile(r"connection timed out", re.I),
|
||||
re.compile(r"[^\r\n]+ not found", re.I),
|
||||
re.compile(r"'[^']' +returned error code: ?\d+"),
|
||||
re.compile(r"syntax error"),
|
||||
re.compile(r"unknown command")
|
||||
]
|
||||
|
||||
|
||||
def to_list(val):
|
||||
if isinstance(val, (list, tuple)):
|
||||
return list(val)
|
||||
elif val is not None:
|
||||
return [val]
|
||||
else:
|
||||
return list()
|
||||
|
||||
|
||||
class Nxapi(object):
|
||||
|
||||
def __init__(self, module):
|
||||
self.module = module
|
||||
|
||||
# sets the module_utils/urls.py req parameters
|
||||
self.module.params['url_username'] = module.params['username']
|
||||
self.module.params['url_password'] = module.params['password']
|
||||
|
||||
self.url = None
|
||||
self._nxapi_auth = None
|
||||
|
||||
def _get_body(self, commands, command_type, encoding, version='1.0', chunk='0', sid=None):
|
||||
"""Encodes a NXAPI JSON request message
|
||||
"""
|
||||
if isinstance(commands, (list, set, tuple)):
|
||||
commands = ' ;'.join(commands)
|
||||
|
||||
if encoding not in NXAPI_ENCODINGS:
|
||||
msg = 'invalid encoding, received %s, exceped one of %s' % \
|
||||
(encoding, ','.join(NXAPI_ENCODINGS))
|
||||
self.module_fail_json(msg=msg)
|
||||
|
||||
msg = {
|
||||
'version': version,
|
||||
'type': command_type,
|
||||
'chunk': chunk,
|
||||
'sid': sid,
|
||||
'input': commands,
|
||||
'output_format': encoding
|
||||
}
|
||||
return dict(ins_api=msg)
|
||||
|
||||
def connect(self):
|
||||
host = self.module.params['host']
|
||||
port = self.module.params['port']
|
||||
|
||||
if self.module.params['use_ssl']:
|
||||
proto = 'https'
|
||||
if not port:
|
||||
port = 443
|
||||
else:
|
||||
proto = 'http'
|
||||
if not port:
|
||||
port = 80
|
||||
|
||||
self.url = '%s://%s:%s/ins' % (proto, host, port)
|
||||
|
||||
def send(self, commands, command_type='cli_show_ascii', encoding='json'):
|
||||
"""Send commands to the device.
|
||||
"""
|
||||
clist = to_list(commands)
|
||||
|
||||
if command_type not in NXAPI_COMMAND_TYPES:
|
||||
msg = 'invalid command_type, received %s, exceped one of %s' % \
|
||||
(command_type, ','.join(NXAPI_COMMAND_TYPES))
|
||||
self.module_fail_json(msg=msg)
|
||||
|
||||
data = self._get_body(clist, command_type, encoding)
|
||||
data = self.module.jsonify(data)
|
||||
|
||||
headers = {'Content-Type': 'application/json'}
|
||||
if self._nxapi_auth:
|
||||
headers['Cookie'] = self._nxapi_auth
|
||||
|
||||
response, headers = fetch_url(self.module, self.url, data=data,
|
||||
headers=headers, method='POST')
|
||||
|
||||
self._nxapi_auth = headers.get('set-cookie')
|
||||
|
||||
if headers['status'] != 200:
|
||||
self.module.fail_json(**headers)
|
||||
|
||||
response = self.module.from_json(response.read())
|
||||
result = list()
|
||||
|
||||
output = response['ins_api']['outputs']['output']
|
||||
for item in to_list(output):
|
||||
if item['code'] != '200':
|
||||
self.module.fail_json(**item)
|
||||
else:
|
||||
result.append(item['body'])
|
||||
|
||||
return result
|
||||
|
||||
|
||||
class Cli(object):
|
||||
|
||||
def __init__(self, module):
|
||||
self.module = module
|
||||
self.shell = None
|
||||
|
||||
def connect(self, **kwargs):
|
||||
host = self.module.params['host']
|
||||
port = self.module.params['port'] or 22
|
||||
|
||||
username = self.module.params['username']
|
||||
password = self.module.params['password']
|
||||
timeout = self.module.params['timeout']
|
||||
key_filename = self.module.params['ssh_keyfile']
|
||||
|
||||
allow_agent = (key_filename is not None) or (key_filename is None and password is None)
|
||||
|
||||
try:
|
||||
self.shell = Shell(kickstart=False, prompts_re=CLI_PROMPTS_RE,
|
||||
errors_re=CLI_ERRORS_RE)
|
||||
self.shell.open(host, port=port, username=username,
|
||||
password=password, key_filename=key_filename,
|
||||
allow_agent=allow_agent, timeout=timeout)
|
||||
except ShellError:
|
||||
e = get_exception()
|
||||
msg = 'failed to connect to %s:%s - %s' % (host, port, str(e))
|
||||
self.module.fail_json(msg=msg)
|
||||
|
||||
def send(self, commands, encoding='text'):
|
||||
try:
|
||||
return self.shell.send(commands)
|
||||
except ShellError:
|
||||
e = get_exception()
|
||||
self.module.fail_json(msg=e.message, commands=commands)
|
||||
|
||||
|
||||
class NetworkModule(AnsibleModule):
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
super(NetworkModule, self).__init__(*args, **kwargs)
|
||||
self.connection = None
|
||||
self._config = None
|
||||
self._connected = False
|
||||
|
||||
@property
|
||||
def connected(self):
|
||||
return self._connected
|
||||
|
||||
@property
|
||||
def config(self):
|
||||
if not self._config:
|
||||
self._config = self.get_config()
|
||||
return self._config
|
||||
|
||||
def _load_params(self):
|
||||
super(NetworkModule, self)._load_params()
|
||||
provider = self.params.get('provider') or dict()
|
||||
for key, value in provider.items():
|
||||
if key in NET_COMMON_ARGS:
|
||||
if self.params.get(key) is None and value is not None:
|
||||
self.params[key] = value
|
||||
|
||||
def connect(self):
|
||||
cls = globals().get(str(self.params['transport']).capitalize())
|
||||
try:
|
||||
self.connection = cls(self)
|
||||
except TypeError:
|
||||
e = get_exception()
|
||||
self.fail_json(msg=e.message)
|
||||
|
||||
self.connection.connect()
|
||||
|
||||
if self.params['transport'] == 'cli':
|
||||
self.connection.send('terminal length 0')
|
||||
|
||||
self._connected = True
|
||||
|
||||
def configure(self, commands):
|
||||
commands = to_list(commands)
|
||||
if self.params['transport'] == 'cli':
|
||||
return self.configure_cli(commands)
|
||||
else:
|
||||
return self.execute(commands, command_type='cli_conf')
|
||||
|
||||
def configure_cli(self, commands):
|
||||
commands = to_list(commands)
|
||||
commands.insert(0, 'configure')
|
||||
responses = self.execute(commands)
|
||||
responses.pop(0)
|
||||
return responses
|
||||
|
||||
def execute(self, commands, **kwargs):
|
||||
if not self.connected:
|
||||
self.connect()
|
||||
return self.connection.send(commands, **kwargs)
|
||||
|
||||
def disconnect(self):
|
||||
self.connection.close()
|
||||
self._connected = False
|
||||
|
||||
def parse_config(self, cfg):
|
||||
return parse(cfg, indent=2)
|
||||
|
||||
def get_config(self):
|
||||
cmd = 'show running-config'
|
||||
if self.params.get('include_defaults'):
|
||||
cmd += ' all'
|
||||
response = self.execute(cmd)
|
||||
return response[0]
|
||||
|
||||
|
||||
def get_module(**kwargs):
|
||||
"""Return instance of NetworkModule
|
||||
"""
|
||||
argument_spec = NET_COMMON_ARGS.copy()
|
||||
if kwargs.get('argument_spec'):
|
||||
argument_spec.update(kwargs['argument_spec'])
|
||||
kwargs['argument_spec'] = argument_spec
|
||||
|
||||
module = NetworkModule(**kwargs)
|
||||
|
||||
if module.params['transport'] == 'cli' and not HAS_PARAMIKO:
|
||||
module.fail_json(msg='paramiko is required but does not appear to be installed')
|
||||
|
||||
return module
|
||||
|
||||
|
||||
def custom_get_config(module, include_defaults=False):
|
||||
config = module.params['running_config']
|
||||
if not config:
|
||||
cmd = 'show running-config'
|
||||
if module.params['include_defaults']:
|
||||
cmd += ' all'
|
||||
if module.params['transport'] == 'nxapi':
|
||||
config = module.execute([cmd], command_type='cli_show_ascii')[0]
|
||||
else:
|
||||
config = module.execute([cmd])[0]
|
||||
|
||||
return CustomNetworkConfig(indent=2, contents=config)
|
||||
|
||||
def load_config(module, candidate):
|
||||
config = custom_get_config(module)
|
||||
|
||||
commands = candidate.difference(config)
|
||||
commands = [str(c).strip() for c in commands]
|
||||
|
||||
save_config = module.params['save_config']
|
||||
|
||||
result = dict(changed=False)
|
||||
|
||||
if commands:
|
||||
if not module.check_mode:
|
||||
module.configure(commands)
|
||||
if save_config:
|
||||
module.config.save_config()
|
||||
|
||||
result['changed'] = True
|
||||
result['updates'] = commands
|
||||
|
||||
return result
|
||||
# END OF COMMON CODE
|
||||
|
||||
BOOL_PARAMS = ['route_target_both_auto_evpn']
|
||||
PARAM_TO_COMMAND_KEYMAP = {
|
||||
'route_target_both_auto_evpn': 'route-target both auto evpn',
|
||||
}
|
||||
PARAM_TO_DEFAULT_KEYMAP = {}
|
||||
WARNINGS = []
|
||||
|
||||
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_existing(module, args):
|
||||
existing = {}
|
||||
netcfg = custom_get_config(module)
|
||||
|
||||
parents = ['vrf context {0}'.format(module.params['vrf'])]
|
||||
parents.append('address-family {0} {1}'.format(module.params['afi'],
|
||||
module.params['safi']))
|
||||
config = netcfg.get_section(parents)
|
||||
if config:
|
||||
splitted_config = config.splitlines()
|
||||
vrf_index = False
|
||||
for index in range(0, len(splitted_config) - 1):
|
||||
if 'vrf' in splitted_config[index].strip():
|
||||
vrf_index = index
|
||||
break
|
||||
if vrf_index:
|
||||
config = '\n'.join(splitted_config[0:vrf_index])
|
||||
|
||||
for arg in args:
|
||||
if arg not in ['afi', 'safi', 'vrf']:
|
||||
existing[arg] = get_value(arg, config, module)
|
||||
|
||||
existing['afi'] = module.params['afi']
|
||||
existing['safi'] = module.params['safi']
|
||||
existing['vrf'] = module.params['vrf']
|
||||
|
||||
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:
|
||||
command = '{0} {1}'.format(key, value.lower())
|
||||
commands.append(command)
|
||||
|
||||
if commands:
|
||||
parents = ['vrf context {0}'.format(module.params['vrf'])]
|
||||
parents.append('address-family {0} {1}'.format(module.params['afi'],
|
||||
module.params['safi']))
|
||||
candidate.add(commands, parents=parents)
|
||||
|
||||
|
||||
def state_absent(module, existing, proposed, candidate):
|
||||
commands = []
|
||||
parents = ['vrf context {0}'.format(module.params['vrf'])]
|
||||
commands.append('no address-family {0} {1}'.format(module.params['afi'],
|
||||
module.params['safi']))
|
||||
candidate.add(commands, parents=parents)
|
||||
|
||||
|
||||
def main():
|
||||
argument_spec = dict(
|
||||
vrf=dict(required=True, type='str'),
|
||||
safi=dict(required=True, type='str', choices=['unicast','multicast']),
|
||||
afi=dict(required=True, type='str', choices=['ipv4','ipv6']),
|
||||
route_target_both_auto_evpn=dict(required=False, type='bool'),
|
||||
m_facts=dict(required=False, default=False, type='bool'),
|
||||
state=dict(choices=['present', 'absent'], default='present',
|
||||
required=False),
|
||||
include_defaults=dict(default=False)
|
||||
)
|
||||
argument_spec.update(nxos_argument_spec)
|
||||
module = get_module(argument_spec=argument_spec,
|
||||
supports_check_mode=True)
|
||||
|
||||
state = module.params['state']
|
||||
|
||||
args = [
|
||||
'vrf',
|
||||
'safi',
|
||||
'afi',
|
||||
'route_target_both_auto_evpn'
|
||||
]
|
||||
|
||||
existing = invoke('get_existing', module, args)
|
||||
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 != 'interface':
|
||||
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.params['m_facts']:
|
||||
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()
|
||||
Loading…
Reference in a new issue