community.general/lib/ansible/plugins/cliconf/cnos.py
Anil Kumar Muraleedharan 0897e79bd1 Persistence connection for cnos_vlan (#42500)
* Changing Lenovo Inc to Lenovo and update License file to be consistent.

* Changing cnos_vlan from paramiko to persistence connection of Ansible. Also talking care of CLI changes in CNOS commands with backward compatibility.

* Fixing Validation issues

* Trailing lines removal

* Review comments of Gundalow are getting addressed. He mentioned only at one place for cnos.py. But I have covered the entire file.

* Changes to incorporate Review comments from Qalthos

* Removing configure terminal command from module code

* Aligning with change in run_cnos_commands method changes

* Editing cliconf for latest CNOS CLIs
2018-07-18 12:17:08 -04:00

91 lines
3 KiB
Python

# (C) 2017 Red Hat Inc.
# Copyright (C) 2017 Lenovo.
#
# GNU General Public License v3.0+
#
# This program 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.
#
# (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
#
# Contains CLIConf Plugin methods for CNOS Modules
# Lenovo Networking
#
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import re
import json
from itertools import chain
from ansible.module_utils._text import to_bytes, to_text
from ansible.module_utils.network.common.utils import to_list
from ansible.plugins.cliconf import CliconfBase, enable_mode
class Cliconf(CliconfBase):
def get_device_info(self):
device_info = {}
device_info['network_os'] = 'cnos'
reply = self.get(b'show sys-info')
data = to_text(reply, errors='surrogate_or_strict').strip()
host = self.get(b'show hostname')
hostname = to_text(host, errors='surrogate_or_strict').strip()
if data:
device_info['network_os_version'] = self.parse_version(data)
device_info['network_os_model'] = self.parse_model(data)
device_info['network_os_hostname'] = hostname
return device_info
def parse_version(self, data):
for line in data.split('\n'):
line = line.strip()
match = re.match(r'System Software Revision (.*?)',
line, re.M | re.I)
if match:
vers = line.split(':')
ver = vers[1].strip()
return ver
return "NA"
def parse_model(self, data):
for line in data.split('\n'):
line = line.strip()
match = re.match(r'System Model (.*?)', line, re.M | re.I)
if match:
mdls = line.split(':')
mdl = mdls[1].strip()
return mdl
return "NA"
@enable_mode
def get_config(self, source='running', format='text'):
if source not in ('running', 'startup'):
msg = "fetching configuration from %s is not supported"
return self.invalid_params(msg % source)
if source == 'running':
cmd = b'show running-config'
else:
cmd = b'show startup-config'
return self.send_command(cmd)
@enable_mode
def edit_config(self, command):
for cmd in chain([b'configure terminal'], to_list(command), [b'end']):
self.send_command(cmd)
def get(self, command, prompt=None, answer=None, sendonly=False):
return self.send_command(command, prompt=prompt, answer=answer, sendonly=sendonly)
def get_capabilities(self):
result = {}
result['rpc'] = self.get_base_rpc()
result['network_api'] = 'cliconf'
result['device_info'] = self.get_device_info()
return json.dumps(result)