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gNMI get path origin invalid response from Cisco 9800 IOS XE #949

Open
srogers6 opened this issue Aug 22, 2019 · 4 comments
Open

gNMI get path origin invalid response from Cisco 9800 IOS XE #949

srogers6 opened this issue Aug 22, 2019 · 4 comments
Labels
discussion enhancement

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@srogers6
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Issue tracker is ONLY used for reporting bugs. Please use the YDK Community for any support issues.

Expected Behavior

I sent an email to the DE and this was his response:
In below get request origin value looks incorrect. For open-config can you please try origin value as origin='openconfig' or origin=''.
And if you tried gNMI-get for Native models use origin='rfc7951'.

I don't see any way for me to control the value being sent by gNMI through YDK.

Current Behavior

=============== Get Request Sent ================
path {
origin: "openconfig-bgp"
elem {
name: "bgp"
}
}
type: CONFIG
encoding: JSON_IETF

2019-08-21 11:45:46,116 - ydk - ERROR - GetRequest failed with error:
Unsupported Path::Origin value[ openconfig-bgp ] in Request
Traceback (most recent call last):
File "/opt/ats/scoroger/pyats/wnbust/users/scoroger/gnmi_openconfig_test.py", line 49, in
x = gnmi_service.get(provider, inter, operation='OPERAtIONAL') # Perform get operation
File "/opt/ats/scoroger/pyats/lib64/python3.4/site-packages/ydk/gnmi/services/gnmi_service.py", line 48, in get
top_result = self._gs.get(provider, top_filters, operation)
File "/usr/lib64/python3.4/contextlib.py", line 77, in exit
self.gen.throw(type, value, traceback)
File "/opt/ats/scoroger/pyats/lib64/python3.4/site-packages/ydk/errors/error_handler.py", line 82, in handle_runtime_error
_raise(_exc)
File "/opt/ats/scoroger/pyats/lib64/python3.4/site-packages/ydk/errors/error_handler.py", line 54, in _raise
exec("raise exc from None")
File "", line 1, in
ydk.errors.YServiceProviderError: GetRequest failed with error:
Unsupported Path::Origin value[ openconfig-bgp ] in Request
2019-08-21 11:45:46,141 - ydk - INFO - Disconnected from device

Steps to Reproduce

Your Script

import pprint
import logging

from ydk.path import Repository
from ydk.gnmi.providers import gNMIServiceProvider
from ydk.gnmi.services import gNMIService
from ydk.services.codec_service import CodecService
from ydk.providers.codec_provider import CodecServiceProvider
from ydk.models.wireless import openconfig_access_points as ap_access
from ydk.models.wireless import openconfig_ap_manager as ap_mgr
from ydk.models.openconfig import openconfig_bgp

logger = logging.getLogger("ydk")
handler = logging.StreamHandler()
formatter = logging.Formatter(("%(asctime)s - %(name)s - "
"%(levelname)s - %(message)s"))
handler.setFormatter(formatter)
logger.addHandler(handler)

if name == "main":
"""Main execution path"""

logger.setLevel(logging.DEBUG)

# create gRPC session
repository = Repository('/users/scoroger/_yang')
provider = gNMIServiceProvider(repo=repository, address='180.11.0.11', port=50052, username='xxx', password='xxx')
gnmi_service = gNMIService()

# Access Point
inter = openconfig_bgp.Bgp()
x = gnmi_service.get(provider, inter) # Perform get operation

exit()

Logs

Enable logging and post the logs below

2019-08-22 08:36:08,511 - ydk - DEBUG - Capabilities Received:
2019-08-22 08:36:08,512 - ydk - DEBUG -
2019-08-22 08:36:08,512 - ydk - DEBUG - ==============gNMI Version==============
2019-08-22 08:36:08,512 - ydk - DEBUG - gNMI Version: 0.7.0
2019-08-22 08:36:08,512 - ydk - DEBUG - ============Supported Models============
2019-08-22 08:36:08,512 - ydk - DEBUG - ====Capabilities Response Received====
2019-08-22 08:36:08,512 - ydk - DEBUG - Cisco-IOS-XE-aaa-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,513 - ydk - DEBUG - Cisco-IOS-XE-acl-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,513 - ydk - DEBUG - Cisco-IOS-XE-app-hosting-cfg, Cisco Systems, Inc., 2019-06-12
2019-08-22 08:36:08,513 - ydk - DEBUG - Cisco-IOS-XE-app-hosting-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,513 - ydk - DEBUG - Cisco-IOS-XE-arp-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,513 - ydk - DEBUG - Cisco-IOS-XE-ios-common-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,514 - ydk - DEBUG - Cisco-IOS-XE-bfd-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,514 - ydk - DEBUG - Cisco-IOS-XE-bgp-common-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,514 - ydk - DEBUG - Cisco-IOS-XE-bgp-oper, Cisco Systems, Inc., 2019-06-12
2019-08-22 08:36:08,514 - ydk - DEBUG - Cisco-IOS-XE-bgp-route-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,514 - ydk - DEBUG - Cisco-IOS-XE-cdp-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,514 - ydk - DEBUG - Cisco-IOS-XE-cellwan-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,515 - ydk - DEBUG - Cisco-IOS-XE-cfm-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,515 - ydk - DEBUG - Cisco-IOS-XE-checkpoint-archive-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,515 - ydk - DEBUG - Cisco-IOS-XE-common-types, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,515 - ydk - DEBUG - Cisco-IOS-XE-crypto-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,515 - ydk - DEBUG - Cisco-IOS-XE-crypto-pki-events, Cisco Systems, Inc., 2019-07-23
2019-08-22 08:36:08,515 - ydk - DEBUG - Cisco-IOS-XE-crypto-pki-oper, Cisco Systems, Inc., 2019-06-21
2019-08-22 08:36:08,516 - ydk - DEBUG - Cisco-IOS-XE-device-hardware-oper, Cisco Systems, Inc., 2019-03-28
2019-08-22 08:36:08,516 - ydk - DEBUG - Cisco-IOS-XE-dhcp-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,516 - ydk - DEBUG - Cisco-IOS-XE-efp-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,516 - ydk - DEBUG - Cisco-IOS-XE-eigrp-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,516 - ydk - DEBUG - Cisco-IOS-XE-environment-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,516 - ydk - DEBUG - Cisco-IOS-XE-event-history-types, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,516 - ydk - DEBUG - Cisco-IOS-XE-fib-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,516 - ydk - DEBUG - Cisco-IOS-XE-flow-monitor-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,516 - ydk - DEBUG - Cisco-IOS-XE-gir-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,517 - ydk - DEBUG - Cisco-IOS-XE-ha-oper, Cisco Systems, Inc., 2019-08-09
2019-08-22 08:36:08,517 - ydk - DEBUG - Cisco-IOS-XE-interfaces-oper, Cisco Systems, Inc., 2019-07-12
2019-08-22 08:36:08,517 - ydk - DEBUG - Cisco-IOS-XE-ios-events-oper, Cisco Systems, Inc., 2019-05-16
2019-08-22 08:36:08,517 - ydk - DEBUG - Cisco-IOS-XE-utd-common-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,517 - ydk - DEBUG - Cisco-IOS-XE-ip-sla-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,517 - ydk - DEBUG - Cisco-IOS-XE-ipv6-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,517 - ydk - DEBUG - Cisco-IOS-XE-lisp-oper, Cisco Systems, Inc., 2019-06-25
2019-08-22 08:36:08,517 - ydk - DEBUG - Cisco-IOS-XE-lldp-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,517 - ydk - DEBUG - Cisco-IOS-XE-mdt-cfg, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,517 - ydk - DEBUG - Cisco-IOS-XE-mdt-common-defs, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,517 - ydk - DEBUG - Cisco-IOS-XE-mdt-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,518 - ydk - DEBUG - Cisco-IOS-XE-memory-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,518 - ydk - DEBUG - Cisco-IOS-XE-mlppp-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,518 - ydk - DEBUG - Cisco-IOS-XE-mpls-forwarding-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,518 - ydk - DEBUG - Cisco-IOS-XE-mpls-ldp-oper, Cisco Systems, Inc., 2019-07-31
2019-08-22 08:36:08,518 - ydk - DEBUG - Cisco-IOS-XE-nat-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,518 - ydk - DEBUG - Cisco-IOS-XE-ntp-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,518 - ydk - DEBUG - Cisco-IOS-XE-ospf-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,518 - ydk - DEBUG - Cisco-IOS-XE-platform-oper, Cisco Systems, Inc., 2019-07-11
2019-08-22 08:36:08,518 - ydk - DEBUG - Cisco-IOS-XE-platform-software-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,518 - ydk - DEBUG - Cisco-IOS-XE-ppp-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,518 - ydk - DEBUG - Cisco-IOS-XE-process-cpu-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,518 - ydk - DEBUG - Cisco-IOS-XE-process-memory-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,519 - ydk - DEBUG - Cisco-IOS-XE-sm-enum-types, Cisco Systems, Inc., 2019-08-05
2019-08-22 08:36:08,519 - ydk - DEBUG - Cisco-IOS-XE-sm-events-oper, Cisco Systems, Inc., 2019-08-05
2019-08-22 08:36:08,519 - ydk - DEBUG - Cisco-IOS-XE-stack-oper, Cisco Systems, Inc., 2019-06-06
2019-08-22 08:36:08,519 - ydk - DEBUG - Cisco-IOS-XE-trustsec-oper, Cisco Systems, Inc., 2019-05-29
2019-08-22 08:36:08,519 - ydk - DEBUG - Cisco-IOS-XE-tunnel-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,519 - ydk - DEBUG - Cisco-IOS-XE-tunnel-types, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,519 - ydk - DEBUG - Cisco-IOS-XE-umbrella-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,519 - ydk - DEBUG - Cisco-IOS-XE-utd-oper, Cisco Systems, Inc., 2019-06-06
2019-08-22 08:36:08,519 - ydk - DEBUG - Cisco-IOS-XE-vlan-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,519 - ydk - DEBUG - Cisco-IOS-XE-vrf-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,519 - ydk - DEBUG - Cisco-IOS-XE-vrrp-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,520 - ydk - DEBUG - Cisco-IOS-XE-wireless-access-point-oper, Cisco Systems, Inc., 2019-08-11
2019-08-22 08:36:08,520 - ydk - DEBUG - Cisco-IOS-XE-wireless-enum-types, Cisco Systems, Inc., 2019-07-24
2019-08-22 08:36:08,520 - ydk - DEBUG - Cisco-IOS-XE-wireless-types, Cisco Systems, Inc., 2019-05-17
2019-08-22 08:36:08,520 - ydk - DEBUG - Cisco-IOS-XE-wireless-ap-types, Cisco Systems, Inc., 2019-08-11
2019-08-22 08:36:08,520 - ydk - DEBUG - Cisco-IOS-XE-wireless-ap-cfg, Cisco Systems, Inc., 2019-06-25
2019-08-22 08:36:08,520 - ydk - DEBUG - Cisco-IOS-XE-wireless-apf-cfg, Cisco Systems, Inc., 2019-06-02
2019-08-22 08:36:08,520 - ydk - DEBUG - Cisco-IOS-XE-wireless-awips-oper, Cisco Systems, Inc., 2019-07-30
2019-08-22 08:36:08,520 - ydk - DEBUG - Cisco-IOS-XE-wireless-ble-mgmt-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,520 - ydk - DEBUG - Cisco-IOS-XE-wireless-client-oper, Cisco Systems, Inc., 2019-07-25
2019-08-22 08:36:08,520 - ydk - DEBUG - Cisco-IOS-XE-wireless-mobility-types, Cisco Systems, Inc., 2019-06-11
2019-08-22 08:36:08,520 - ydk - DEBUG - Cisco-IOS-XE-wireless-client-types, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,521 - ydk - DEBUG - Cisco-IOS-XE-wireless-cts-sxp-cfg, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,521 - ydk - DEBUG - Cisco-IOS-XE-wireless-cts-sxp-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,521 - ydk - DEBUG - Cisco-IOS-XE-wireless-dot11-cfg, Cisco Systems, Inc., 2019-06-28
2019-08-22 08:36:08,521 - ydk - DEBUG - Cisco-IOS-XE-wireless-events-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,521 - ydk - DEBUG - Cisco-IOS-XE-wsa-types, Cisco Systems, Inc., 2019-05-21
2019-08-22 08:36:08,521 - ydk - DEBUG - Cisco-IOS-XE-wireless-fabric-cfg, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,521 - ydk - DEBUG - Cisco-IOS-XE-wireless-flex-cfg, Cisco Systems, Inc., 2019-06-10
2019-08-22 08:36:08,521 - ydk - DEBUG - Cisco-IOS-XE-wireless-fqdn-cfg, Cisco Systems, Inc., 2019-05-17
2019-08-22 08:36:08,521 - ydk - DEBUG - Cisco-IOS-XE-wireless-general-cfg, Cisco Systems, Inc., 2019-08-11
2019-08-22 08:36:08,521 - ydk - DEBUG - Cisco-IOS-XE-wireless-general-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,521 - ydk - DEBUG - Cisco-IOS-XE-wireless-hotspot-cfg, Cisco Systems, Inc., 2019-04-01
2019-08-22 08:36:08,522 - ydk - DEBUG - Cisco-IOS-XE-wireless-hyperlocation-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,522 - ydk - DEBUG - Cisco-IOS-XE-wireless-lisp-agent-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,522 - ydk - DEBUG - Cisco-IOS-XE-wireless-location-cfg, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,522 - ydk - DEBUG - Cisco-IOS-XE-wireless-location-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,522 - ydk - DEBUG - Cisco-IOS-XE-wireless-rrm-types, Cisco Systems, Inc., 2019-06-18
2019-08-22 08:36:08,522 - ydk - DEBUG - Cisco-IOS-XE-wireless-mcast-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,522 - ydk - DEBUG - Cisco-IOS-XE-wireless-mdns-oper, Cisco Systems, Inc., 2019-05-10
2019-08-22 08:36:08,522 - ydk - DEBUG - Cisco-IOS-XE-wireless-mesh-cfg, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,522 - ydk - DEBUG - Cisco-IOS-XE-wireless-mesh-oper, Cisco Systems, Inc., 2019-07-02
2019-08-22 08:36:08,522 - ydk - DEBUG - Cisco-IOS-XE-wireless-mobility-cfg, Cisco Systems, Inc., 2019-06-26
2019-08-22 08:36:08,522 - ydk - DEBUG - Cisco-IOS-XE-wireless-mobility-oper, Cisco Systems, Inc., 2019-05-31
2019-08-22 08:36:08,522 - ydk - DEBUG - Cisco-IOS-XE-wireless-mstream-cfg, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,523 - ydk - DEBUG - Cisco-IOS-XE-wireless-nmsp-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,523 - ydk - DEBUG - Cisco-IOS-XE-wireless-radio-cfg, Cisco Systems, Inc., 2019-07-09
2019-08-22 08:36:08,523 - ydk - DEBUG - Cisco-IOS-XE-wireless-rf-cfg, Cisco Systems, Inc., 2019-06-26
2019-08-22 08:36:08,523 - ydk - DEBUG - Cisco-IOS-XE-wireless-rfid-cfg, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,523 - ydk - DEBUG - Cisco-IOS-XE-wireless-rfid-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,524 - ydk - DEBUG - Cisco-IOS-XE-wireless-rlan-cfg, Cisco Systems, Inc., 2019-06-10
2019-08-22 08:36:08,524 - ydk - DEBUG - Cisco-IOS-XE-wireless-rogue-cfg, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,524 - ydk - DEBUG - Cisco-IOS-XE-wireless-rogue-oper, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,524 - ydk - DEBUG - Cisco-IOS-XE-wireless-rogue-types, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,524 - ydk - DEBUG - Cisco-IOS-XE-wireless-rrm-cfg, Cisco Systems, Inc., 2019-06-28
2019-08-22 08:36:08,524 - ydk - DEBUG - Cisco-IOS-XE-wireless-rrm-oper, Cisco Systems, Inc., 2019-06-11
2019-08-22 08:36:08,524 - ydk - DEBUG - Cisco-IOS-XE-wireless-security-cfg, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,524 - ydk - DEBUG - Cisco-IOS-XE-wireless-site-cfg, Cisco Systems, Inc., 2019-08-11
2019-08-22 08:36:08,524 - ydk - DEBUG - Cisco-IOS-XE-wireless-tunnel-cfg, Cisco Systems, Inc., 2019-05-23
2019-08-22 08:36:08,524 - ydk - DEBUG - Cisco-IOS-XE-wireless-tunnel-types, Cisco Systems, Inc., 2019-05-01
2019-08-22 08:36:08,524 - ydk - DEBUG - Cisco-IOS-XE-wireless-wlan-cfg, Cisco Systems, Inc., 2019-07-24
2019-08-22 08:36:08,524 - ydk - DEBUG - Cisco-IOS-XE-yang-interfaces-cfg, Cisco Systems, Inc., 2019-05-21
2019-08-22 08:36:08,525 - ydk - DEBUG - ietf-interfaces, IETF NETMOD (NETCONF Data Modeling Language) Working Group, 2014-05-08
2019-08-22 08:36:08,525 - ydk - DEBUG - cisco-xe-ietf-ip-deviation, Cisco Systems, Inc., 2016-08-10
2019-08-22 08:36:08,525 - ydk - DEBUG - cisco-xe-ietf-ipv4-unicast-routing-deviation, Cisco Systems, Inc., 2015-09-11
2019-08-22 08:36:08,525 - ydk - DEBUG - cisco-xe-ietf-ipv6-unicast-routing-deviation, Cisco Systems, Inc., 2015-09-11
2019-08-22 08:36:08,525 - ydk - DEBUG - cisco-xe-ietf-ospf-deviation, Cisco Systems, Inc., 2018-02-09
2019-08-22 08:36:08,525 - ydk - DEBUG - cisco-xe-ietf-routing-deviation, Cisco Systems, Inc., 2016-07-09
2019-08-22 08:36:08,525 - ydk - DEBUG - cisco-xe-openconfig-access-points-deviation, Cisco Systems, Inc., 2018-12-04
2019-08-22 08:36:08,525 - ydk - DEBUG - cisco-xe-openconfig-acl-deviation, Cisco Systems, Inc., 2017-08-25
2019-08-22 08:36:08,525 - ydk - DEBUG - cisco-xe-openconfig-acl-ext, Cisco, 1.0.2
2019-08-22 08:36:08,525 - ydk - DEBUG - cisco-xe-openconfig-aft-deviation, Cisco Systems, Inc., 2018-12-05
2019-08-22 08:36:08,525 - ydk - DEBUG - cisco-xe-openconfig-bgp-deviation, Cisco Systems, Inc., 2018-05-21
2019-08-22 08:36:08,526 - ydk - DEBUG - cisco-xe-openconfig-bgp-policy-deviation, Cisco Systems, Inc., 2017-07-24
2019-08-22 08:36:08,526 - ydk - DEBUG - cisco-xe-openconfig-if-ethernet-ext, OpenConfig working group, 1.0.2
2019-08-22 08:36:08,526 - ydk - DEBUG - cisco-xe-openconfig-if-ip-deviation, Cisco Systems, Inc., 2017-03-04
2019-08-22 08:36:08,526 - ydk - DEBUG - cisco-xe-openconfig-interfaces-deviation, C Systems, Inc., 2018-08-21
2019-08-22 08:36:08,526 - ydk - DEBUG - cisco-xe-openconfig-interfaces-ext, OpenConfig working group, 1.0.2
2019-08-22 08:36:08,526 - ydk - DEBUG - cisco-xe-openconfig-isis-deviation, Cisco Systems, Inc., 2018-12-05
2019-08-22 08:36:08,526 - ydk - DEBUG - cisco-xe-openconfig-lldp-deviation, Cisco Systems, Inc., 2018-07-25
2019-08-22 08:36:08,526 - ydk - DEBUG - cisco-xe-openconfig-mpls-deviation, Cisco Systems, Inc., 2019-06-27
2019-08-22 08:36:08,526 - ydk - DEBUG - cisco-xe-openconfig-network-instance-deviation, Cisco Systems, Inc., 2017-02-14
2019-08-22 08:36:08,526 - ydk - DEBUG - cisco-xe-openconfig-rib-bgp-ext, Cisco Systems, Inc., 2016-11-30
2019-08-22 08:36:08,526 - ydk - DEBUG - openconfig-bgp-types, OpenConfig working group, 2.1.1
2019-08-22 08:36:08,526 - ydk - DEBUG - cisco-xe-openconfig-routing-policy-deviation, Cisco Systems, Inc., 2017-03-30
2019-08-22 08:36:08,527 - ydk - DEBUG - cisco-xe-openconfig-segment-routing-deviation, Cisco Systems, Inc., 2018-12-05
2019-08-22 08:36:08,527 - ydk - DEBUG - cisco-xe-openconfig-system-ext, Cisco, 1.0.2
2019-08-22 08:36:08,527 - ydk - DEBUG - cisco-xe-openconfig-system-management-deviation, Cisco Systems, Inc., 2019-07-01
2019-08-22 08:36:08,527 - ydk - DEBUG - cisco-xe-openconfig-vlan-ext, Cisco Systems, 2017-06-14
2019-08-22 08:36:08,527 - ydk - DEBUG - cisco-xe-wireless-openconfig-if-ethernet-deviation, Cisco Systems, Inc., 2018-12-12
2019-08-22 08:36:08,527 - ydk - DEBUG - cisco-xe-wireless-openconfig-vlan-deviation, Cisco Systems, 2019-04-24
2019-08-22 08:36:08,527 - ydk - DEBUG - openconfig-inet-types, OpenConfig working group, 0.3.1
2019-08-22 08:36:08,527 - ydk - DEBUG - iana-if-type, IANA, 2014-05-08
2019-08-22 08:36:08,527 - ydk - DEBUG - ietf-diffserv-action, IETF NETMOD (Netmod Working Group) Working Group, 2015-04-07
2019-08-22 08:36:08,527 - ydk - DEBUG - ietf-diffserv-classifier, IETF NETMOD (Netmod Working Group) Working Group, 2015-04-07
2019-08-22 08:36:08,527 - ydk - DEBUG - ietf-diffserv-policy, IETF NETMOD (Netmod Working Group) Working Group, 2015-04-07
2019-08-22 08:36:08,528 - ydk - DEBUG - ietf-diffserv-target, IETF NETMOD (Netmod Working Group) Working Group, 2015-04-07
2019-08-22 08:36:08,528 - ydk - DEBUG - ietf-ipv6-unicast-routing, IETF NETMOD (NETCONF Data Modeling Language) Working Group, 2015-05-25
2019-08-22 08:36:08,528 - ydk - DEBUG - ietf-ip, IETF NETMOD (NETCONF Data Modeling Language) Working Group, 2014-06-16
2019-08-22 08:36:08,528 - ydk - DEBUG - ietf-interfaces-ext, IETF NETMOD (NETCONF Data Modeling Language) Working Group,
2019-08-22 08:36:08,528 - ydk - DEBUG - ietf-ipv4-unicast-routing, IETF NETMOD (NETCONF Data Modeling Language) Working Group, 2015-05-25
2019-08-22 08:36:08,528 - ydk - DEBUG - ietf-key-chain, Cisco Systems
170 West Tasman Drive
San Jose, CA 95134-1706
USA, 2015-02-24
2019-08-22 08:36:08,528 - ydk - DEBUG - ietf-netconf-acm, IETF NETCONF (Network Configuration) Working Group, 2012-02-22
2019-08-22 08:36:08,528 - ydk - DEBUG - ietf-ospf, Cisco Systems
170 West Tasman Drive
San Jose, CA 95134-1706
USA, 2015-03-09
2019-08-22 08:36:08,528 - ydk - DEBUG - ietf-routing, IETF NETMOD (NETCONF Data Modeling Language) Working Group, 2015-05-25
2019-08-22 08:36:08,528 - ydk - DEBUG - openconfig-policy-types, OpenConfig working group, 2.0.1
2019-08-22 08:36:08,528 - ydk - DEBUG - openconfig-aaa, OpenConfig working group, 0.3.0
2019-08-22 08:36:08,529 - ydk - DEBUG - openconfig-aaa-types, OpenConfig working group, 0.3.0
2019-08-22 08:36:08,529 - ydk - DEBUG - openconfig-access-points, OpenConfig working group, 0.2.0
2019-08-22 08:36:08,529 - ydk - DEBUG - openconfig-wifi-types, OpenConfig working group, 0.1.0
2019-08-22 08:36:08,529 - ydk - DEBUG - openconfig-vlan-types, OpenConfig working group, 1.0.2
2019-08-22 08:36:08,529 - ydk - DEBUG - openconfig-types, OpenConfig working group, 0.5.1
2019-08-22 08:36:08,529 - ydk - DEBUG - openconfig-yang-types, OpenConfig working group, 0.2.1
2019-08-22 08:36:08,529 - ydk - DEBUG - openconfig-acl, OpenConfig working group, 1.0.0
2019-08-22 08:36:08,529 - ydk - DEBUG - openconfig-interfaces, OpenConfig working group, 2.3.0
2019-08-22 08:36:08,529 - ydk - DEBUG - openconfig-packet-match-types, OpenConfig working group, 1.0.0
2019-08-22 08:36:08,529 - ydk - DEBUG - openconfig-aft, OpenConfig working group, 0.2.1
2019-08-22 08:36:08,529 - ydk - DEBUG - openconfig-aft-network-instance, OpenConfig working group, 0.2.1
2019-08-22 08:36:08,529 - ydk - DEBUG - openconfig-aft-types, OpenConfig Working Group, 0.2.1
2019-08-22 08:36:08,530 - ydk - DEBUG - openconfig-alarm-types, OpenConfig working group, 0.2.1
2019-08-22 08:36:08,530 - ydk - DEBUG - openconfig-alarms, OpenConfig working group, 0.1.0
2019-08-22 08:36:08,530 - ydk - DEBUG - openconfig-ap-manager, OpenConfig working group, 0.1.0
2019-08-22 08:36:08,530 - ydk - DEBUG - openconfig-bgp, OpenConfig working group, 2.1.1
2019-08-22 08:36:08,530 - ydk - DEBUG - openconfig-routing-policy, OpenConfig working group, 2.0.1
2019-08-22 08:36:08,530 - ydk - DEBUG - openconfig-bgp-policy, OpenConfig working group, 2.1.1
2019-08-22 08:36:08,530 - ydk - DEBUG - openconfig-extensions, OpenConfig working group, 2018-10-17
2019-08-22 08:36:08,530 - ydk - DEBUG - openconfig-if-aggregate, OpenConfig working group, 2.3.0
2019-08-22 08:36:08,530 - ydk - DEBUG - openconfig-if-ethernet, OpenConfig working group, 2.3.0
2019-08-22 08:36:08,530 - ydk - DEBUG - openconfig-if-ip, OpenConfig working group, 2.3.0
2019-08-22 08:36:08,530 - ydk - DEBUG - openconfig-if-ip-ext, OpenConfig working group, 2.3.0
2019-08-22 08:36:08,531 - ydk - DEBUG - openconfig-vlan, OpenConfig working group, 1.0.2
2019-08-22 08:36:08,531 - ydk - DEBUG - openconfig-isis, OpenConfig working group, 0.2.1
2019-08-22 08:36:08,531 - ydk - DEBUG - openconfig-isis-lsdb-types, OpenConfig working group, 0.2.1
2019-08-22 08:36:08,531 - ydk - DEBUG - openconfig-isis-policy, OpenConfig working group, 0.2.1
2019-08-22 08:36:08,531 - ydk - DEBUG - openconfig-isis-types, OpenConfig working group, 0.2.1
2019-08-22 08:36:08,531 - ydk - DEBUG - openconfig-lacp, OpenConfig working group, 1.0.2
2019-08-22 08:36:08,531 - ydk - DEBUG - openconfig-lldp, OpenConfig working group, 0.1.0
2019-08-22 08:36:08,531 - ydk - DEBUG - openconfig-lldp-types, OpenConfig working group, 0.1.0
2019-08-22 08:36:08,531 - ydk - DEBUG - openconfig-local-routing, OpenConfig working group, 1.0.0
2019-08-22 08:36:08,531 - ydk - DEBUG - openconfig-mpls, OpenConfig working group, 2.1.0
2019-08-22 08:36:08,531 - ydk - DEBUG - openconfig-mpls-ldp, OpenConfig working group, 2.1.0
2019-08-22 08:36:08,531 - ydk - DEBUG - openconfig-mpls-rsvp, OpenConfig working group, 2.1.0
2019-08-22 08:36:08,532 - ydk - DEBUG - openconfig-mpls-sr, OpenConfig working group, 2.1.0
2019-08-22 08:36:08,532 - ydk - DEBUG - openconfig-mpls-types, OpenConfig working group, 2.1.0
2019-08-22 08:36:08,532 - ydk - DEBUG - openconfig-network-instance, OpenConfig working group, 0.6.0
2019-08-22 08:36:08,532 - ydk - DEBUG - openconfig-network-instance-types, OpenConfig working group, 0.5.0
2019-08-22 08:36:08,532 - ydk - DEBUG - openconfig-network-instance-l3, OpenConfig working group, 0.6.0
2019-08-22 08:36:08,532 - ydk - DEBUG - openconfig-packet-match, OpenConfig working group, 1.0.0
2019-08-22 08:36:08,532 - ydk - DEBUG - openconfig-platform, OpenConfig working group, 0.12.1
2019-08-22 08:36:08,532 - ydk - DEBUG - openconfig-platform-cpu, OpenConfig working group, 0.1.1
2019-08-22 08:36:08,532 - ydk - DEBUG - openconfig-platform-types, OpenConfig working group, 0.10.1
2019-08-22 08:36:08,533 - ydk - DEBUG - openconfig-procmon, OpenConfig working group, 0.3.0
2019-08-22 08:36:08,533 - ydk - DEBUG - openconfig-rib-bgp, OpenConfig working group, 0.2.0
2019-08-22 08:36:08,533 - ydk - DEBUG - openconfig-rib-bgp-ext, OpenConfig working group, 0.2.0
2019-08-22 08:36:08,533 - ydk - DEBUG - openconfig-rib-bgp-types, OpenConfig working group, 0.2.0
2019-08-22 08:36:08,533 - ydk - DEBUG - openconfig-segment-routing, OpenConfig working group, 0.0.3
2019-08-22 08:36:08,533 - ydk - DEBUG - openconfig-system, OpenConfig working group, 0.6.0
2019-08-22 08:36:08,533 - ydk - DEBUG - openconfig-system-wifi-ext, OpenConfig working group, 0.3.0
2019-08-22 08:36:08,533 - ydk - DEBUG - openconfig-system-logging, OpenConfig working group, 0.3.0
2019-08-22 08:36:08,533 - ydk - DEBUG - openconfig-system-management, OpenConfig working group, 0.1.2
2019-08-22 08:36:08,533 - ydk - DEBUG - openconfig-system-terminal, OpenConfig working group, 0.3.0
2019-08-22 08:36:08,533 - ydk - DEBUG - openconfig-wifi-mac, OpenConfig working group, 0.3.0
2019-08-22 08:36:08,534 - ydk - DEBUG - openconfig-wifi-phy, OpenConfig working group, 0.2.0
2019-08-22 08:36:08,534 - ydk - DEBUG - ===========Supported Encodings===========
2019-08-22 08:36:08,535 - ydk - DEBUG - Encoding JSON
2019-08-22 08:36:08,535 - ydk - DEBUG - Encoding JSON_IETF
2019-08-22 08:36:08,535 - ydk - DEBUG - =========================================
2019-08-22 08:36:08,535 - ydk - DEBUG -
2019-08-22 08:36:08,536 - ydk - DEBUG - Creating libyang context in path: /users/scoroger/_yang
2019-08-22 08:36:08,536 - ydk - DEBUG - [libyang] Extension plugin "/usr/local/lib/libyang/libyang_ext_test.so" successfully loaded.
2019-08-22 08:36:08,537 - ydk - DEBUG - [libyang] Extension plugin "/usr/local/lib/libyang/metadata.so" successfully loaded.
2019-08-22 08:36:08,538 - ydk - DEBUG - [libyang] Extension plugin "/usr/local/lib/libyang/nacm.so" successfully loaded.
2019-08-22 08:36:08,539 - ydk - DEBUG - [libyang] Reading module "ietf-yang-metadata".
2019-08-22 08:36:08,540 - ydk - DEBUG - [libyang] Module "ietf-yang-metadata@2016-08-05" successfully parsed as implemented.
2019-08-22 08:36:08,540 - ydk - DEBUG - [libyang] Reading module "yang".
2019-08-22 08:36:08,541 - ydk - DEBUG - [libyang] Resolving "yang" unresolved schema nodes and their constraints...
2019-08-22 08:36:08,541 - ydk - DEBUG - [libyang] All "yang" schema nodes and constraints resolved.
2019-08-22 08:36:08,541 - ydk - DEBUG - [libyang] Module "yang@2017-02-20" successfully parsed as implemented.
2019-08-22 08:36:08,543 - ydk - DEBUG - [libyang] Reading module "ietf-inet-types".
2019-08-22 08:36:08,543 - ydk - DEBUG - [libyang] Resolving derived type "union" failed, it will be attempted later.
2019-08-22 08:36:08,543 - ydk - DEBUG - [libyang] Resolving derived type "union" failed, it will be attempted later.
2019-08-22 08:36:08,544 - ydk - DEBUG - [libyang] Resolving derived type "union" failed, it will be attempted later.
2019-08-22 08:36:08,544 - ydk - DEBUG - [libyang] Resolving derived type "union" failed, it will be attempted later.
2019-08-22 08:36:08,544 - ydk - DEBUG - [libyang] Resolving "ietf-inet-types" unresolved schema nodes and their constraints...
2019-08-22 08:36:08,545 - ydk - DEBUG - [libyang] All "ietf-inet-types" schema nodes and constraints resolved.
2019-08-22 08:36:08,545 - ydk - DEBUG - [libyang] Module "ietf-inet-types@2013-07-15" successfully parsed as implemented.
2019-08-22 08:36:08,546 - ydk - DEBUG - [libyang] Reading module "ietf-yang-types".
2019-08-22 08:36:08,547 - ydk - DEBUG - [libyang] Module "ietf-yang-types@2013-07-15" successfully parsed as implemented.
2019-08-22 08:36:08,547 - ydk - DEBUG - [libyang] Reading module "ietf-datastores".
2019-08-22 08:36:08,547 - ydk - DEBUG - [libyang] Module "ietf-datastores@2017-08-17" successfully parsed as implemented.
2019-08-22 08:36:08,548 - ydk - DEBUG - [libyang] Reading module "ietf-yang-library".
2019-08-22 08:36:08,548 - ydk - DEBUG - [libyang] Module "ietf-yang-library@2017-08-17" successfully parsed as implemented.
2019-08-22 08:36:08,549 - ydk - DEBUG - Loading module 'ydk', revision '2016-02-26'
2019-08-22 08:36:08,549 - ydk - DEBUG - Getting module 'ydk' submodule 'none'
2019-08-22 08:36:08,549 - ydk - DEBUG - Looking for file in folder: /users/scoroger/_yang
2019-08-22 08:36:08,549 - ydk - DEBUG - Opening file '/users/scoroger/_yang/[email protected]'
2019-08-22 08:36:08,551 - ydk - DEBUG - Path found with revision: /users/scoroger/_yang/[email protected]
2019-08-22 08:36:08,556 - ydk - DEBUG - [libyang] Module "ydk@2016-02-26" successfully parsed as implemented.
2019-08-22 08:36:08,556 - ydk - DEBUG - Loading module 'ietf-netconf', revision '2011-06-01'
2019-08-22 08:36:08,556 - ydk - DEBUG - Getting module 'ietf-netconf' submodule 'none'
2019-08-22 08:36:08,556 - ydk - DEBUG - Looking for file in folder: /users/scoroger/_yang
2019-08-22 08:36:08,556 - ydk - DEBUG - Opening file '/users/scoroger/_yang/[email protected]'
2019-08-22 08:36:08,558 - ydk - DEBUG - Path found with revision: /users/scoroger/yang/[email protected]
2019-08-22 08:36:08,563 - ydk - DEBUG - [libyang] Module "ietf-netconf@2011-06-01" successfully parsed as implemented.
2019-08-22 08:36:08,563 - ydk - DEBUG - Populating new module schema 'ietf-yang-metadata'
2019-08-22 08:36:08,563 - ydk - DEBUG - Populating new module schema 'yang'
2019-08-22 08:36:08,563 - ydk - DEBUG - Populating new module schema 'ietf-inet-types'
2019-08-22 08:36:08,563 - ydk - DEBUG - Populating new module schema 'ietf-yang-types'
2019-08-22 08:36:08,563 - ydk - DEBUG - Populating new module schema 'ietf-datastores'
2019-08-22 08:36:08,563 - ydk - DEBUG - Populating new module schema 'ietf-yang-library'
2019-08-22 08:36:08,564 - ydk - DEBUG - Populating new module schema 'ydk'
2019-08-22 08:36:08,564 - ydk - DEBUG - Populating new module schema 'ietf-netconf'
2019-08-22 08:36:08,564 - ydk - DEBUG - gNMISession: Connected to 180.11.0.11 using Insecure Channel
2019-08-22 08:36:08,564 - ydk - INFO - gNMIServiceProvider Connected to 180.11.0.11 via Insecure Channel
2019-08-22 08:36:08,580 - ydk - DEBUG - Executing 'get' gRPC on single entity
2019-08-22 08:36:08,580 - ydk.types.Entity - DEBUG - Get name leaf data for "bgp". Count: 0
2019-08-22 08:36:08,580 - ydk - DEBUG - parse_entity_prefix: Entity path: 'openconfig-bgp:bgp'
2019-08-22 08:36:08,580 - ydk - DEBUG - parse_prefix_to_path: Got data node path prefix: 'openconfig-bgp:bgp'
2019-08-22 08:36:08,580 - ydk - DEBUG - gnmi_util::add_path_elem: Adding elem: 'bgp'
2019-08-22 08:36:08,581 - ydk - DEBUG -
2019-08-22 08:36:08,581 - ydk.types.Entity - DEBUG - Get name leaf data for "global". Count: 0
2019-08-22 08:36:08,581 - ydk - DEBUG - gnmi_util::parse_entity_children: Looking at child 'global': 'global'
2019-08-22 08:36:08,582 - ydk - DEBUG - Child has no data and no operations
2019-08-22 08:36:08,582 - ydk - DEBUG -
2019-08-22 08:36:08,582 - ydk.types.Entity - DEBUG - Get name leaf data for "neighbors". Count: 0
2019-08-22 08:36:08,582 - ydk - DEBUG - gnmi_util::parse_entity_children: Looking at child 'neighbors': 'neighbors'
2019-08-22 08:36:08,583 - ydk - DEBUG - Child has no data and no operations
2019-08-22 08:36:08,583 - ydk - DEBUG -
2019-08-22 08:36:08,583 - ydk.types.Entity - DEBUG - Get name leaf data for "peer-groups". Count: 0
2019-08-22 08:36:08,583 - ydk - DEBUG - gnmi_util::parse_entity_children: Looking at child 'peer_groups': 'peer-groups'
2019-08-22 08:36:08,583 - ydk - DEBUG - Child has no data and no operations
2019-08-22 08:36:08,583 - ydk - DEBUG - Executing 'get' gRPC on multiple paths
2019-08-22 08:36:08,583 - ydk - INFO -
=============== Get Request Sent ================
path {
origin: "openconfig-bgp"
elem {
name: "bgp"
}
}
type: CONFIG
encoding: JSON_IETF

2019-08-22 08:36:09,002 - ydk - ERROR - GetRequest failed with error:
Unsupported Path::Origin value[ openconfig-bgp ] in Request
Traceback (most recent call last):
File "/opt/ats/scoroger/pyats/wnbust/users/scoroger/gnmi_openconfig_test_copy.py", line 33, in
x = gnmi_service.get(provider, inter) # Perform get operation
File "/opt/ats/scoroger/pyats/lib64/python3.4/site-packages/ydk/gnmi/services/gnmi_service.py", line 48, in get
top_result = self._gs.get(provider, top_filters, operation)
File "/usr/lib64/python3.4/contextlib.py", line 77, in exit
self.gen.throw(type, value, traceback)
File "/opt/ats/scoroger/pyats/lib64/python3.4/site-packages/ydk/errors/error_handler.py", line 82, in handle_runtime_error
_raise(_exc)
File "/opt/ats/scoroger/pyats/lib64/python3.4/site-packages/ydk/errors/error_handler.py", line 54, in _raise
exec("raise exc from None")
File "", line 1, in
ydk.errors.YServiceProviderError: GetRequest failed with error:
Unsupported Path::Origin value[ openconfig-bgp ] in Request
2019-08-22 08:36:09,026 - ydk - INFO - Disconnected from device

Process finished with exit code 1

System Information

(pyats) -bash-4.2$ python
Python 3.4.10 (default, Jun 24 2019, 13:20:56)
[GCC 4.8.5 20150623 (Red Hat 4.8.5-36)] on linux
Type "help", "copyright", "credits" or "license" for more information.
@valeriodigregorio
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valeriodigregorio commented Jun 10, 2020 •
edited
Loading

I can see this in my testbed:

        repo = Repository()
        provider = gNMIServiceProvider(repo=repo,
                                       address=args.gnmi.hostname,
                                       port=args.gnmi.port,
                                       username=args.gnmi.username,
                                       password=args.gnmi.password)
        crud = CRUDService()
        entries = crud.read(provider, Cisco_IOS_XE_wireless_wlan_cfg.WlanCfgData.WlanCfgEntries())

Output is:

2020-06-10 10:03:35,494 - ydk - INFO - Path where models are to be downloaded: /users/vadigreg/.ydk/10.51.65.177
2020-06-10 10:03:35,509 - ydk - INFO - gNMIServiceProvider Connected to 10.51.65.177 via Insecure Channel
2020-06-10 10:03:35,541 - ydk - INFO - Executing CRUD read operation on [Cisco-IOS-XE-wireless-wlan-cfg:wlan-cfg-data]
2020-06-10 10:03:35,542 - ydk - INFO - 
=============== Get Request Sent ================
path {
  origin: "Cisco-IOS-XE-wireless-wlan-cfg"
  elem {
    name: "wlan-cfg-data"
  }
  elem {
    name: "wlan-cfg-entries"
  }
}
encoding: JSON_IETF


2020-06-10 10:03:36,490 - ydk - ERROR - GetRequest failed with error:
Unsupported Path::Origin value[ cisco-ios-xe-wireless-wlan-cfg ] in Request
Traceback (most recent call last):
  File "main.py", line 59, in <module>
    entries = crud.read(provider, Cisco_IOS_XE_wireless_wlan_cfg.WlanCfgData.WlanCfgEntries())
  File "/nobackup/pyats/lib/python3.6/site-packages/ydk/services/crud_service.py", line 60, in read
    return _crud_read(provider, read_filter, False, self._crud.read)
  File "/nobackup/pyats/lib/python3.6/site-packages/ydk/services/crud_service.py", line 88, in _crud_read
    read_top_entity = crud_call(provider, top_filters)
  File "/auto/pysw/cel8x/python64/3.6.10/lib/python3.6/contextlib.py", line 99, in __exit__
    self.gen.throw(type, value, traceback)
  File "/nobackup/pyats/lib/python3.6/site-packages/ydk/errors/error_handler.py", line 82, in handle_runtime_error
    _raise(_exc)
  File "/nobackup/pyats/lib/python3.6/site-packages/ydk/errors/error_handler.py", line 54, in _raise
    exec("raise exc from None")
  File "<string>", line 1, in <module>
ydk.errors.YServiceProviderError:  GetRequest failed with error:
Unsupported Path::Origin value[ cisco-ios-xe-wireless-wlan-cfg ] in Request

My C9800 can reply correctly to this:

{
  "prefix": {
    "origin": "rfc7951",
    "elem": [{"name": "Cisco-IOS-XE-wireless-wlan-cfg:wlan-cfg-data"}]
  },
  "path": [{"origin": "rfc7951", "elem": [{"name": "wlan-cfg-entries"}]}],
  "type": "CONFIG",
  "encoding": "JSON_IETF",
  "action": "get_request"
}

Is there any known workaround?

@valeriodigregorio
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valeriodigregorio commented Jun 10, 2020 •
edited
Loading

I just needed a workaround for my PoC that is issuing a simple GET. Here is a diff that worked, but this is not a usable patch. You can just take it as a reference, in case you need:

diff --git a/sdk/cpp/gnmi/src/gnmi_client.cpp b/sdk/cpp/gnmi/src/gnmi_client.cpp
index 513e397f..7b6e8fe4 100644
--- a/sdk/cpp/gnmi/src/gnmi_client.cpp
+++ b/sdk/cpp/gnmi/src/gnmi_client.cpp
@@ -357,12 +357,16 @@ static pair<string,string> get_path_from_update(gnmi::Update update)
         int elem_size = path.elem_size();
         if (elem_size > 0) {
             string origin = path.origin();
-            if (origin.length() > 0) {
+            if (origin.length() > 0 && origin.compare("rfc7951") != 0) {
                 path_to_prepend.append("\"" + origin + ":");
             }
+
             int l;
             for (l = 0; l < elem_size; l++)
             {
+                if (origin.compare("rfc7951") == 0) {
+                    continue;
+                }
                 path_element_to_add = path.elem(l).name();
                 if (l>0 || path_to_prepend.length()==0)
                     path_to_prepend.append("\"");
diff --git a/sdk/cpp/gnmi/src/gnmi_util.cpp b/sdk/cpp/gnmi/src/gnmi_util.cpp
index 952670e8..234c276d 100644
--- a/sdk/cpp/gnmi/src/gnmi_util.cpp
+++ b/sdk/cpp/gnmi/src/gnmi_util.cpp
@@ -284,8 +284,8 @@ void parse_prefix_to_path(const string& prefix, gnmi::Path* path)
         mod = prefix.substr(0, p);
         con = prefix.substr(p+1);
         YLOG_DEBUG("parse_prefix_to_path: Got data node path prefix: '{}:{}'", mod, con);
-        path->set_origin(mod);
-        add_path_elem(path, con);
+        path->set_origin("rfc7951");
+        add_path_elem(path, prefix);
     }
     else {
         YLOG_DEBUG("parse_prefix_to_path: Got unexpected data node path: '{}', missing prefix.", prefix);

@ygorelik
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Collaborator

In my opinion use of 'rfc7951' as origin in the path does not have any sense. It is not a part of YANG model and therefore cannot be derived from it. Hence YDK will not be able to support such path format.

@valeriodigregorio
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valeriodigregorio commented Sep 11, 2020 •
edited
Loading

I explored ways to fix this (and I have a patch that supports rfc7951). In practice I have:

enum class Origin {   // ORIGIN       | PREFIX
    MODULE,           // Module name  | None
    BLANK,            // Blank        | None
    OPENCONFIG,       // "openconfig" | None
    RFC7951,          // "rfc7951"    | Module name
//  LEGACY            // "legacy"     | Module prefix
};

Now the "MODULE" case is the current (and default) way YDK works. I then added a provider.set_origin(Origin.RFC7951) that you can run at any time to start sending requests with the different type of origin. I do not need all possible cases, I actually only need RFC7951. The OPENCONFIG and BLANK cases would work pretty much like the default MODULE case, but I haven't tested them (although my patch takes them into account). I just assumed that I could safely drop support for LEGACY that is only for pre-16.10 wireless controllers. That means my patch would be a good starting point to fix gNMI Namespacing issues. I need some help to ensure I'm not breaking stuff and someone actually interested in testing BLANK/OPENCONFIG because I've no clue what a meaningful test for them is. Should I share this in a PR? Or there's no chance we'll see any support for this weird gNMI Namespacing used in wireless controllers?

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@valeriodigregorio @ygorelik @srogers6