From eb32565b73554867b0128650ce5b455481982b93 Mon Sep 17 00:00:00 2001 From: GGabriele Date: Sat, 3 Sep 2016 00:59:29 +0200 Subject: [PATCH] Adding nxos_static_route --- .../modules/network/nxos/nxos_static_route.py | 995 ++++++++++++++++++ 1 file changed, 995 insertions(+) create mode 100644 lib/ansible/modules/network/nxos/nxos_static_route.py diff --git a/lib/ansible/modules/network/nxos/nxos_static_route.py b/lib/ansible/modules/network/nxos/nxos_static_route.py new file mode 100644 index 00000000000..b92a483489b --- /dev/null +++ b/lib/ansible/modules/network/nxos/nxos_static_route.py @@ -0,0 +1,995 @@ +#!/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 . +# +DOCUMENTATION = ''' +--- +module: nxos_static_route +version_added: "2.2" +short_description: Manages static route configuration +description: + - Manages static route configuration +author: Gabriele Gerbino (@GGabriele) +extends_documentation_fragment: nxos +notes: + - If no vrf is supplied, vrf is set to default + - If state=absent, the route will be removed, regardless of the non-required parameters. +options: + prefix: + description: + - Destination prefix of static route + required: true + next_hop: + description: + - Next hop address or interface of static route. + If interface, it must be the fully-qualified interface name. + required: true + vrf: + description: + - VRF for static route + required: false + default: default + tag: + description: + - Route tag value (numeric). + required: false + default: null + route_name: + description: + - Name of the route. Used with the name parameter on the CLI. + required: false + default: null + pref: + description: + - Preference or administrative difference of route (range 1-255) + required: false + default: null + state: + description: + - Manage the state of the resource + required: true + choices: ['present','absent'] + m_facts: + description: + - Used to print module facts + required: false + default: false + choices: ['true','false'] +''' + +EXAMPLES = ''' +- nxos_static_route: + prefix="192.168.20.64/24" + next_hop="3.3.3.3" + route_name=testing + pref=100 + username: "{{ un }}" + password: "{{ pwd }}" + host: "{{ inventory_hostname }}" +''' + +RETURN = ''' +proposed: + description: k/v pairs of parameters passed into module + returned: always + type: dict + sample: {"next_hop": "3.3.3.3", "pref": "100", + "prefix": "192.168.20.64/24", "route_name": "testing", + "vrf": "default"} +existing: + description: k/v pairs of existing configuration + type: dict + sample: {} +end_state: + description: k/v pairs of configuration after module execution + returned: always + type: dict + sample: {"next_hop": "3.3.3.3", "pref": "100", + "prefix": "192.168.20.0/24", "route_name": "testing", + "tag": null} +updates: + description: commands sent to the device + returned: always + type: list + sample: ["ip route 192.168.20.0/24 3.3.3.3 name testing 100"] +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 + + +def invoke(name, *args, **kwargs): + func = globals().get(name) + if func: + return func(*args, **kwargs) + + +def state_present(module, candidate, prefix): + commands = list() + invoke('set_route', module, commands, prefix) + if commands: + if module.params['vrf'] == 'default': + candidate.add(commands, parents=[]) + else: + candidate.add(commands, parents=['vrf context {0}'.format(module.params['vrf'])]) + + +def state_absent(module, candidate, prefix): + netcfg = custom_get_config(module) + commands = list() + parents = 'vrf context {0}'.format(module.params['vrf']) + invoke('set_route', module, commands, prefix) + if module.params['vrf'] == 'default': + config = netcfg.get_section(commands[0]) + if config: + invoke('remove_route', module, commands, config, prefix) + candidate.add(commands, parents=[]) + else: + config = netcfg.get_section(parents) + splitted_config = config.split('\n') + splitted_config = map(str.strip, splitted_config) + if commands[0] in splitted_config: + invoke('remove_route', module, commands, config, prefix) + candidate.add(commands, parents=[parents]) + + +def fix_prefix_to_regex(prefix): + prefix = prefix.split('.') + prefix = '\.'.join(prefix) + prefix = prefix.split('/') + prefix = '\/'.join(prefix) + + return prefix + + +def get_existing(module, prefix, warnings): + key_map = ['tag', 'pref', 'route_name', 'next_hop'] + netcfg = custom_get_config(module) + parents = 'vrf context {0}'.format(module.params['vrf']) + prefix_to_regex = fix_prefix_to_regex(prefix) + + route_regex = '.*ip\sroute\s{0}\s(?P\S+)(\sname\s(?P\S+))?(\stag\s(?P\d+))?(\s(?P\d+)).*'.format(prefix_to_regex) + + if module.params['vrf'] == 'default': + config = str(netcfg) + else: + config = netcfg.get_section(parents) + try: + match_route = re.match(route_regex, config, re.DOTALL) + group_route = match_route.groupdict() + + for key in key_map: + if key not in group_route.keys(): + group_route['key'] = None + group_route['prefix'] = prefix + except (AttributeError, TypeError): + group_route = {} + if module.params['state'] == 'present': + msg = ("VRF {0} doesn't exist.".format(module.params['vrf'])) + warnings.append(msg) + + return group_route + + +def remove_route(module, commands, config, prefix): + commands.append('no ip route {0} {1}'.format(prefix, module.params['next_hop'])) + + +def set_route(module, commands, prefix): + route_cmd = 'ip route {0} {1}'.format(prefix, module.params['next_hop']) + + if module.params['route_name']: + route_cmd += ' name {0}'.format(module.params['route_name']) + if module.params['tag']: + route_cmd += ' tag {0}'.format(module.params['tag']) + if module.params['pref']: + route_cmd += ' {0}'.format(module.params['pref']) + commands.append(route_cmd) + + +def get_dotted_mask(mask): + bits = 0 + for i in xrange(32-mask,32): + bits |= (1 << i) + mask = ("%d.%d.%d.%d" % ((bits & 0xff000000) >> 24, + (bits & 0xff0000) >> 16, (bits & 0xff00) >> 8 , (bits & 0xff))) + return mask + + +def get_network_start(address, netmask): + address = address.split('.') + netmask = netmask.split('.') + return [str(int(address[x]) & int(netmask[x])) for x in range(0, 4)] + + +def network_from_string(address, mask, module): + octects = address.split('.') + + if len(octects) > 4: + module.fail_json(msg='Incorrect address format.', address=address) + + for octect in octects: + try: + if int(octect) < 0 or int(octect) > 255: + module.fail_json(msg='Address may contain invalid values.', + address=address) + except ValueError: + module.fail_json(msg='Address may contain non-integer values.', + address=address) + + try: + if int(mask) < 0 or int(mask) > 32: + module.fail_json(msg='Incorrect mask value.', mask=mask) + except ValueError: + module.fail_json(msg='Mask may contain non-integer values.', mask=mask) + + netmask = get_dotted_mask(int(mask)) + return '.'.join(get_network_start(address, netmask)) + + +def normalize_prefix(module, prefix): + splitted_prefix = prefix.split('/') + + if len(splitted_prefix) > 2: + module.fail_json(msg='Incorrect address format.', address=address) + elif len(splitted_prefix) == 2: + address = splitted_prefix[0] + mask = splitted_prefix[1] + network = network_from_string(address, mask, module) + + normalized_prefix = str(network) + '/' + str(mask) + else: + normalized_prefix = prefix + '/' + str(32) + + return normalized_prefix + + +def main(): + argument_spec = dict( + prefix=dict(required=True, type='str'), + next_hop=dict(required=True, type='str'), + vrf=dict(type='str', default='default'), + tag=dict(type='str'), + route_name=dict(type='str'), + pref=dict(type='str'), + m_facts=dict(required=False, default=False, type='bool'), + state=dict(choices=['absent', 'present'], + default='present'), + include_defaults=dict(default=True) + ) + argument_spec.update(nxos_argument_spec) + module = get_module(argument_spec=argument_spec, + supports_check_mode=True) + + m_facts = module.params['m_facts'] + state = module.params['state'] + + result = dict(changed=False) + warnings = list() + prefix = invoke('normalize_prefix', module, module.params['prefix']) + + existing = invoke('get_existing', module, prefix, warnings) + end_state = existing + + args = ['route_name', 'vrf', 'pref', 'tag', 'next_hop', 'prefix'] + proposed = dict((k, v) for k, v in module.params.iteritems() if v is not None and k in args) + + if state == 'present' or (state == 'absent' and existing): + candidate = CustomNetworkConfig(indent=3) + invoke('state_%s' % state, module, candidate, prefix) + + try: + response = load_config(module, candidate) + result.update(response) + except ShellError: + exc = get_exception() + module.fail_json(msg=str(exc)) + else: + result['updates'] = [] + + result['warnings'] = warnings + result['connected'] = module.connected + + if module.params['m_facts']: + end_state = invoke('get_existing', module, prefix, warnings) + result['end_state'] = end_state + result['existing'] = existing + result['proposed'] = proposed + + module.exit_json(**result) + + +if __name__ == '__main__': + main()