mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
Added python object for 2.1 and 2.2 support
This commit is contained in:
GGabriele
Matt Clay
parent
4bcf5797b6
commit
4c3a1e37ff
1 changed files with 640 additions and 240 deletions
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@ -1,276 +1,676 @@
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#!/usr/bin/python
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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#
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# COMMON CODE FOR MIGRATION
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DOCUMENTATION = '''
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---
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module: nxos_feature
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version_added: "2.1"
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short_description: Manage features in NX-OS switches
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description:
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- Offers ability to enable and disable features in NX-OS
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extends_documentation_fragment: nxos
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author:
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- Jason Edelman (@jedelman8)
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- Gabriele Gerbino (@GGabriele)
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options:
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feature:
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description:
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- Name of feature.
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required: true
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state:
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description:
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- Desired state of the feature.
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required: false
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default: 'enabled'
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choices: ['enabled','disabled']
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'''
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import re
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import time
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import collections
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import itertools
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import shlex
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EXAMPLES = '''
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# Ensure lacp is enabled
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- nxos_feature: feature=lacp state=enabled host={{ inventory_hostname }}
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# Ensure ospf is disabled
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- nxos_feature: feature=ospf state=disabled host={{ inventory_hostname }}
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# Ensure vpc is enabled
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- nxos_feature: feature=vpc state=enabled host={{ inventory_hostname }}
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'''
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RETURN = '''
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proposed:
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description: proposed feature state
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returned: always
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type: dict
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sample: {"state": "disabled"}
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existing:
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description: existing state of feature
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returned: always
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type: dict
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sample: {"state": "enabled"}
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end_state:
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description: feature state after executing module
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returned: always
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type: dict
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sample: {"state": "disabled"}
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state:
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description: state as sent in from the playbook
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returned: always
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type: string
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sample: "disabled"
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commands:
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description: command string sent to the device
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returned: always
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type: string
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sample: "no feature eigrp ;"
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changed:
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description: check to see if a change was made on the device
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returned: always
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type: boolean
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sample: true
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feature:
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description: the feature that has been examined
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returned: always
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type: string
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sample: "vpc"
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'''
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from ansible.module_utils.basic import AnsibleModule, env_fallback, get_exception
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from ansible.module_utils.basic import BOOLEANS_TRUE, BOOLEANS_FALSE
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from ansible.module_utils.shell import Shell, ShellError, HAS_PARAMIKO
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from ansible.module_utils.netcfg import parse
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from ansible.module_utils.urls import fetch_url
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def execute_config_command(commands, module):
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try:
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module.configure(commands)
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except ShellError:
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clie = get_exception()
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module.fail_json(msg='Error sending CLI commands',
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error=str(clie), commands=commands)
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DEFAULT_COMMENT_TOKENS = ['#', '!']
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class ConfigLine(object):
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def __init__(self, text):
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self.text = text
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self.children = list()
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self.parents = list()
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self.raw = None
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@property
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def line(self):
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line = ['set']
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line.extend([p.text for p in self.parents])
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line.append(self.text)
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return ' '.join(line)
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def __str__(self):
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return self.raw
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def __eq__(self, other):
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if self.text == other.text:
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return self.parents == other.parents
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def __ne__(self, other):
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return not self.__eq__(other)
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def ignore_line(text, tokens=None):
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for item in (tokens or DEFAULT_COMMENT_TOKENS):
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if text.startswith(item):
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return True
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def get_next(iterable):
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item, next_item = itertools.tee(iterable, 2)
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next_item = itertools.islice(next_item, 1, None)
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return itertools.izip_longest(item, next_item)
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def parse(lines, indent, comment_tokens=None):
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toplevel = re.compile(r'\S')
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childline = re.compile(r'^\s*(.+)$')
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ancestors = list()
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config = list()
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for line in str(lines).split('\n'):
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text = str(re.sub(r'([{};])', '', line)).strip()
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cfg = ConfigLine(text)
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cfg.raw = line
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if not text or ignore_line(text, comment_tokens):
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continue
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# handle top level commands
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if toplevel.match(line):
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ancestors = [cfg]
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# handle sub level commands
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else:
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match = childline.match(line)
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line_indent = match.start(1)
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level = int(line_indent / indent)
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parent_level = level - 1
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cfg.parents = ancestors[:level]
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if level > len(ancestors):
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config.append(cfg)
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continue
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for i in range(level, len(ancestors)):
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ancestors.pop()
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ancestors.append(cfg)
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ancestors[parent_level].children.append(cfg)
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config.append(cfg)
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return config
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def get_cli_body_ssh(command, response, module):
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"""Get response for when transport=cli. This is kind of a hack and mainly
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needed because these modules were originally written for NX-API. And
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not every command supports "| json" when using cli/ssh. As such, we assume
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if | json returns an XML string, it is a valid command, but that the
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resource doesn't exist yet.
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"""
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if 'xml' in response[0]:
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body = []
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else:
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class CustomNetworkConfig(object):
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def __init__(self, indent=None, contents=None, device_os=None):
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self.indent = indent or 1
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self._config = list()
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self._device_os = device_os
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if contents:
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self.load(contents)
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@property
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def items(self):
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return self._config
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@property
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def lines(self):
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lines = list()
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for item, next_item in get_next(self.items):
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if next_item is None:
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lines.append(item.line)
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elif not next_item.line.startswith(item.line):
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lines.append(item.line)
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return lines
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def __str__(self):
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text = ''
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for item in self.items:
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if not item.parents:
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expand = self.get_section(item.text)
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text += '%s\n' % self.get_section(item.text)
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return str(text).strip()
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def load(self, contents):
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self._config = parse(contents, indent=self.indent)
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def load_from_file(self, filename):
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self.load(open(filename).read())
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def get(self, path):
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if isinstance(path, basestring):
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path = [path]
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for item in self._config:
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if item.text == path[-1]:
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parents = [p.text for p in item.parents]
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if parents == path[:-1]:
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return item
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def search(self, regexp, path=None):
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regex = re.compile(r'^%s' % regexp, re.M)
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if path:
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parent = self.get(path)
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if not parent or not parent.children:
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return
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children = [c.text for c in parent.children]
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data = '\n'.join(children)
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else:
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data = str(self)
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match = regex.search(data)
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if match:
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if match.groups():
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values = match.groupdict().values()
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groups = list(set(match.groups()).difference(values))
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return (groups, match.groupdict())
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else:
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return match.group()
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def findall(self, regexp):
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regexp = r'%s' % regexp
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return re.findall(regexp, str(self))
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def expand(self, obj, items):
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block = [item.raw for item in obj.parents]
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block.append(obj.raw)
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current_level = items
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for b in block:
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if b not in current_level:
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current_level[b] = collections.OrderedDict()
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current_level = current_level[b]
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for c in obj.children:
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if c.raw not in current_level:
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current_level[c.raw] = collections.OrderedDict()
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def to_lines(self, section):
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lines = list()
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for entry in section[1:]:
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line = ['set']
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line.extend([p.text for p in entry.parents])
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line.append(entry.text)
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lines.append(' '.join(line))
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return lines
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def to_block(self, section):
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return '\n'.join([item.raw for item in section])
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def get_section(self, path):
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try:
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body = [json.loads(response[0])]
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section = self.get_section_objects(path)
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if self._device_os == 'junos':
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return self.to_lines(section)
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return self.to_block(section)
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except ValueError:
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module.fail_json(msg='Command does not support JSON output',
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command=command)
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return body
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return list()
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def get_section_objects(self, path):
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if not isinstance(path, list):
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path = [path]
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obj = self.get_object(path)
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if not obj:
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raise ValueError('path does not exist in config')
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return self.expand_section(obj)
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def execute_show(cmds, module, command_type=None):
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try:
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if command_type:
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response = module.execute(cmds, command_type=command_type)
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else:
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response = module.execute(cmds)
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except ShellError:
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clie = get_exception()
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module.fail_json(msg='Error sending {0}'.format(cmds),
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error=str(clie))
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return response
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def expand_section(self, configobj, S=None):
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if S is None:
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S = list()
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S.append(configobj)
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for child in configobj.children:
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if child in S:
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continue
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self.expand_section(child, S)
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return S
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def flatten(self, data, obj=None):
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if obj is None:
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obj = list()
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for k, v in data.items():
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obj.append(k)
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self.flatten(v, obj)
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return obj
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def execute_show_command(command, module, command_type='cli_show'):
|
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if module.params['transport'] == 'cli':
|
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command += ' | json'
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cmds = [command]
|
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response = execute_show(cmds, module)
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body = get_cli_body_ssh(command, response, module)
|
||||
elif module.params['transport'] == 'nxapi':
|
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cmds = [command]
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body = execute_show(cmds, module, command_type=command_type)
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def get_object(self, path):
|
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for item in self.items:
|
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if item.text == path[-1]:
|
||||
parents = [p.text for p in item.parents]
|
||||
if parents == path[:-1]:
|
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return item
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||||
|
||||
return body
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def get_children(self, path):
|
||||
obj = self.get_object(path)
|
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if obj:
|
||||
return obj.children
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|
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def difference(self, other, path=None, match='line', replace='line'):
|
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updates = list()
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|
||||
def apply_key_map(key_map, table):
|
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new_dict = {}
|
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for key, value in table.items():
|
||||
new_key = key_map.get(key)
|
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if new_key:
|
||||
value = table.get(key)
|
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if value:
|
||||
new_dict[new_key] = str(value)
|
||||
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)
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||||
|
||||
elif match == 'strict':
|
||||
if path:
|
||||
current = other.get_children(path) or list()
|
||||
else:
|
||||
new_dict[new_key] = value
|
||||
return new_dict
|
||||
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 get_available_features(feature, module):
|
||||
available_features = {}
|
||||
command = 'show feature'
|
||||
body = execute_show_command(command, module)
|
||||
def add(self, lines, parents=None):
|
||||
"""Adds one or lines of configuration
|
||||
"""
|
||||
|
||||
try:
|
||||
body = body[0]['TABLE_cfcFeatureCtrlTable']['ROW_cfcFeatureCtrlTable']
|
||||
except (TypeError, IndexError):
|
||||
return available_features
|
||||
ancestors = list()
|
||||
offset = 0
|
||||
obj = None
|
||||
|
||||
for each_feature in body:
|
||||
feature = each_feature['cfcFeatureCtrlName2']
|
||||
state = each_feature['cfcFeatureCtrlOpStatus2']
|
||||
## 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)
|
||||
|
||||
if 'enabled' in state:
|
||||
state = 'enabled'
|
||||
|
||||
if feature not in available_features.keys():
|
||||
available_features[feature] = state
|
||||
else:
|
||||
if (available_features[feature] == 'disabled' and
|
||||
state == 'enabled'):
|
||||
available_features[feature] = state
|
||||
for index, p in enumerate(parents):
|
||||
try:
|
||||
i = index + 1
|
||||
obj = self.get_section_objects(parents[:i])[0]
|
||||
ancestors.append(obj)
|
||||
|
||||
return available_features
|
||||
except ValueError:
|
||||
# add parent to config
|
||||
offset = index * self.indent
|
||||
obj = ConfigLine(p)
|
||||
obj.raw = p.rjust(len(p) + offset)
|
||||
if ancestors:
|
||||
obj.parents = list(ancestors)
|
||||
ancestors[-1].children.append(obj)
|
||||
self.items.append(obj)
|
||||
ancestors.append(obj)
|
||||
|
||||
# add child objects
|
||||
for line in to_list(lines):
|
||||
# check if child already exists
|
||||
for child in ancestors[-1].children:
|
||||
if child.text == line:
|
||||
break
|
||||
else:
|
||||
offset = len(parents) * self.indent
|
||||
item = ConfigLine(line)
|
||||
item.raw = line.rjust(len(line) + offset)
|
||||
item.parents = ancestors
|
||||
ancestors[-1].children.append(item)
|
||||
self.items.append(item)
|
||||
|
||||
|
||||
def get_commands(proposed, existing, state, module):
|
||||
feature = validate_feature(module, mode='config')
|
||||
|
||||
commands = []
|
||||
feature_check = proposed == existing
|
||||
if not feature_check:
|
||||
if state == 'enabled':
|
||||
command = 'feature {0}'.format(feature)
|
||||
commands.append(command)
|
||||
elif state == 'disabled':
|
||||
command = "no feature {0}".format(feature)
|
||||
commands.append(command)
|
||||
return commands
|
||||
|
||||
|
||||
def validate_feature(module, mode='show'):
|
||||
'''Some features may need to be mapped due to inconsistency
|
||||
between how they appear from "show feature" output and
|
||||
how they are configured'''
|
||||
|
||||
feature = module.params['feature']
|
||||
|
||||
feature_to_be_mapped = {
|
||||
'show': {
|
||||
'nv overlay': 'nve'},
|
||||
'config':
|
||||
{
|
||||
'nve': 'nv overlay'}
|
||||
}
|
||||
|
||||
if feature in feature_to_be_mapped[mode]:
|
||||
feature = feature_to_be_mapped[mode][feature]
|
||||
|
||||
return feature
|
||||
|
||||
|
||||
def main():
|
||||
argument_spec = dict(
|
||||
feature=dict(type='str', required=True),
|
||||
state=dict(choices=['enabled', 'disabled'], default='enabled',
|
||||
required=False),
|
||||
def argument_spec():
|
||||
return dict(
|
||||
# config options
|
||||
running_config=dict(aliases=['config']),
|
||||
save_config=dict(type='bool', default=False, aliases=['save'])
|
||||
)
|
||||
module = get_module(argument_spec=argument_spec,
|
||||
supports_check_mode=True)
|
||||
nxos_argument_spec = argument_spec()
|
||||
|
||||
feature = validate_feature(module)
|
||||
state = module.params['state'].lower()
|
||||
|
||||
available_features = get_available_features(feature, module)
|
||||
if feature not in available_features.keys():
|
||||
module.fail_json(
|
||||
msg='Invalid feature name.',
|
||||
features_currently_supported=available_features,
|
||||
invalid_feature=feature)
|
||||
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:
|
||||
existstate = available_features[feature]
|
||||
return list()
|
||||
|
||||
existing = dict(state=existstate)
|
||||
proposed = dict(state=state)
|
||||
changed = False
|
||||
end_state = existing
|
||||
|
||||
cmds = get_commands(proposed, existing, state, module)
|
||||
class Nxapi(object):
|
||||
|
||||
if cmds:
|
||||
if module.check_mode:
|
||||
module.exit_json(changed=True, commands=cmds)
|
||||
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:
|
||||
execute_config_command(cmds, module)
|
||||
changed = True
|
||||
updated_features = get_available_features(feature, module)
|
||||
existstate = updated_features[feature]
|
||||
end_state = dict(state=existstate)
|
||||
result.append(item['body'])
|
||||
|
||||
results = {}
|
||||
results['proposed'] = proposed
|
||||
results['existing'] = existing
|
||||
results['end_state'] = end_state
|
||||
results['state'] = state
|
||||
results['updates'] = cmds
|
||||
results['changed'] = changed
|
||||
results['feature'] = module.params['feature']
|
||||
|
||||
module.exit_json(**results)
|
||||
return result
|
||||
|
||||
|
||||
from ansible.module_utils.basic import *
|
||||
from ansible.module_utils.urls import *
|
||||
from ansible.module_utils.shell import *
|
||||
from ansible.module_utils.netcfg import *
|
||||
from ansible.module_utils.nxos import *
|
||||
if __name__ == '__main__':
|
||||
main()
|
||||
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
|
||||
|
|
|
|||
Loading…
Reference in a new issue