08-31-2018 08:01 AM
YDK Version: 0.7.2
nc-create-xr-policy-repository-cfg-20-ydk.py
#!/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-policy-repository-cfg.
usage: nc-create-xr-policy-repository-cfg-20-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_policy_repository_cfg \
as xr_policy_repository_cfg
import logging
def config_routing_policy(routing_policy):
"""Add config data to routing_policy object."""
route_policy_name = "SID($SID)"
rpl_route_policy = """
route-policy SID($SID)
set label-index $SID
end-policy
"""
# configure RPL policy
route_policy = routing_policy.route_policies.RoutePolicy()
route_policy.route_policy_name = route_policy_name
route_policy.rpl_route_policy = rpl_route_policy
routing_policy.route_policies.route_policy.append(route_policy)
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()
routing_policy = xr_policy_repository_cfg.RoutingPolicy() # create object
config_routing_policy(routing_policy) # add object configuration
# create configuration on NETCONF device
crud.create(provider, routing_policy)
exit()
# End of script
Current Behavior:But the command runs successfully with my device(Cisco IOS XR Software, Version 6.5.1.25I)
09-07-2018 04:21 PM
Not sure about CLI behavior. But, YDK is based on YANG model which only allows values which fit a pattern. This info is available in YDK documentation for this class: http://ydk.cisco.com/py/docs/gen_doc_b34e5d6cd3d0eea7a1ccb30a13b2caa9ee8f64c4.html#ydk.models.cisco_ios_xr.Cisco_IOS_XR_policy_repository_cfg.RoutingPolicy.RoutePolicies.RoutePolicy
09-08-2018 10:51 PM
Thank you abhirame, and I have already found the definition of this pattern in Cisco-IOS-XR-policy-repository-cfg.yang and Cisco-IOS-XR-types.yang , it looks like a Yang definition error.
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