python_code_samples_network/netconf_entity/nc_entity.py at master · DevNet9/python_code_samples_network · GitHub

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#!/usr/bin/env python

# Redistribution and use in source and binary forms, with or without

# modification, are permitted provided that the following conditions

# are met:

# 1. Redistributions of source code must retain the above copyright

# notice, this list of conditions and the following disclaimer.

# 2. Redistributions in binary form must reproduce the above copyright

# notice, this list of conditions and the following disclaimer in the

# documentation and/or other materials provided with the distribution.

# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND

# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE

# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

# SUCH DAMAGE.

# This script retrieves the ENTITY-MIB tree from a device via NETCONF and

# prints it out in a "pretty" XML tree.

from ncclient import manager

import xml.dom.minidom

import logging

import argparse

import sys

if __name__ == '__main__':

parser = argparse.ArgumentParser(

prog=sys.argv[0], description='Print ENTITY-MIB data via NETCONF from a device')

parser.add_argument('-a', '--host', type=str, required=True,

help="Device IP address or Hostname")

parser.add_argument('-u', '--username', type=str, required=True,

help="Device Username (NETCONF server username)")

parser.add_argument('-p', '--password', type=str, required=True,

help="Device Password (NETCONF server password)")

parser.add_argument('--port', type=int, default=830,

help="Netconf agent port")

parser.add_argument('-d', '--debug', action='store_true',

help="Enable ncclient debugging")

parser.set_defaults(debug=False)

args = parser.parse_args()

if args.debug:

logging.basicConfig(level=logging.DEBUG)

with manager.connect_ssh(host=args.host, port=args.port, username=args.username, hostkey_verify=False, password=args.password) as m:

entity_filter = '''

<ENTITY-MIB xmlns="urn:ietf:params:xml:ns:yang:smiv2:ENTITY-MIB"/>

</filter>

'''

try:

c = m.get(entity_filter).data_xml

print(xml.dom.minidom.parseString(c).toprettyxml())

except Exception as e:

print('Failed to execute <get> RPC: {}'.format(e))

python_code_samples_network/netconf_entity/nc_entity.py at master · DevNet9/python_code_samples_network · GitHub

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