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#!/usr/bin/env python
#
# Copyright 2016 Cisco Systems, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
"""
Create configuration for model Cisco-IOS-XR-ifmgr-cfg.
usage: nc-create-xr-ifmgr-cfg-30-ydk.py [-h] [-v] device
positional arguments:
device NETCONF device (ssh://user:password@host:port)
optional arguments:
-h, --help show this help message and exit
-v, --verbose print debugging messages
"""
from argparse import ArgumentParser
from urlparse import urlparse
from ydk.services import CRUDService
from ydk.providers import NetconfServiceProvider
from ydk.models.cisco_ios_xr import Cisco_IOS_XR_ifmgr_cfg \
as xr_ifmgr_cfg
from ydk.types import Empty
import logging
def config_interface_configurations(interface_configurations):
"""Add config data to interface_configurations object."""
# configure IPv4 loopback
interface_configuration = interface_configurations.InterfaceConfiguration()
interface_configuration.active = "act"
interface_configuration.interface_name = "Loopback0"
interface_configuration.interface_virtual = Empty()
interface_configuration.description = "PRIMARY ROUTER LOOPBACK"
primary = interface_configuration.ipv4_network.addresses.Primary()
primary.address = "172.16.255.1"
primary.netmask = "255.255.255.255"
interface_configuration.ipv4_network.addresses.primary = primary
interface_configurations.interface_configuration.append(interface_configuration)
if __name__ == "__main__":
"""Execute main program."""
parser = ArgumentParser()
parser.add_argument("-v", "--verbose", help="print debugging messages",
action="store_true")
parser.add_argument("device",
help="NETCONF device (ssh://user:password@host:port)")
args = parser.parse_args()
device = urlparse(args.device)
# log debug messages if verbose argument specified
if args.verbose:
logger = logging.getLogger("ydk")
logger.setLevel(logging.INFO)
handler = logging.StreamHandler()
formatter = logging.Formatter(("%(asctime)s - %(name)s - "
"%(levelname)s - %(message)s"))
handler.setFormatter(formatter)
logger.addHandler(handler)
# create NETCONF provider
provider = NetconfServiceProvider(address=device.hostname,
port=device.port,
username=device.username,
password=device.password,
protocol=device.scheme)
# create CRUD service
crud = CRUDService()
interface_configurations = xr_ifmgr_cfg.InterfaceConfigurations() # create object
config_interface_configurations(interface_configurations) # add object configuration
# create configuration on NETCONF device
crud.create(provider, interface_configurations)
exit()
# End of script