Crosswork Automation Hub

Service model instances not showing up as services, tailf-ncs:services

I can manually create instances of this service and create instances via the API. But I can't get the list of services to show up with http://192.168.2.100:8080/restconf/data/tailf-ncs:services/service. It returns a "204 no content". So the API ca...

Resolved! Can't create an instance using API on NSO 6.1

I had this service working on 5.x version of NSO and I was able to list instances and create via the API, something has changed with 6.1 Here is the API call: curl --location 'http://192.168.2.100:8080/restconf/data/l2vpn:l2vpn/' \ --header 'applica...

Resolved! Attempting to build a layered, or stacked, service

Hi, I'm trying to understand how the stacked services work and if it is applicable to my use-case. So, what I am trying to achieve is to break a l3vpn service into smaller parts due to the lifecycle of the individual parts. * At the top level I have ...

Persistence of ncs:post-action-node in Nano services

Hi,I'm trying to get more experience with Nano services and have run into a problem with persisting data from ncs:post-action-node into CDB. What I'm trying to achive is create a nano service, that creates a cpe, fetches ssh keys and does a sync-from...

Resolved! NSO 6.1 generates empty <filter/> for sync-from

Hi,I recently experienced a strange issue.When I did a sunc-from to a vendor's device, sync-from returns ok but no data came back.After examine the trace log, no data back is because NSO sent empty filter in<get-config>. Here is the trace log:>>>>out...

NSO service check-sync fails because of static route order

NSO considers non in sync a service that configures static routes because of a different order. The order on the configuration is not relevant (non in this specific case, nor in general) since the router behaviour is specified by the ip routing IP ru...

Resolved! How can I display only devices belonging to a certain device group when configuring a service?

Hello everyone, is it possible to display only devices from a device group when configuring a service? Normally, when configuring a service, a list of all devices in NSO are shown when entering a "?" after the device-leaf in the CLI. But I would like...

reconcile the existing configuration with the NSO service

I want to reconcile the existing configuration with the NSO service. NSO is trying to delete line vty 0 4, which is not allowed by the router since it is part of the Day 0 configuration to establish an SSH session. <vty> <first>0</first> <last>...

Resolved! Python VM started but not running

Hello,Running NSO 6.3, python 3.12, everything worked fine until this morning, when reloading packages, I got this result:admin@ncs# packages reload reload-result { package cfs-vlan result true } reload-result { package cisco-nx-cli-5.25 ...

Resolved! Addloadpath error

Running 6.1.11.2 and can't connect to ncs or run ncs_cli. Am getting the following error in devel.log devel-cdb Get argument failed with flag: addloadpath Can someone please share how I can troubleshoot this and where I should be looking. thanks

Issue with Deleting Loopback Interfaces After Template Update in NSO

Hello Cisco Community,I’m encountering an issue with Cisco NSO and Netconf while managing loopback interfaces on NX-OS devices. Initially, I had a simple template to configure a loopback interface: <config-template xmlns="http://tail-f.com/ns/config...

How to ensure uniqueness across instances of a service

Hi, Given a YANG service definition as the one described below, how do I ensure that the "accsw port" combination is unique across all instances of the VRF service? The intention is to prohibit one instance of a VRF to overwrite the access-port of an...

Resolved! Cisco NSO as Device Inventory

Is NSO both a source of truth and inventory? Does NSO store device inventory information like devices in a specific location and capture ideal ports and what are already in use ?

Resolved! Access to service value from Python

Hello,with the following yang, I defined a device with a list of vlans (id, ip_add and description). augment /ncs:services { list rfs_router_intf { tailf:info "RFS interfaces vlan"; key rfs_name; leaf rfs_name { typ...

Integrate Cisco DUO with NSO SSO

Co-Author: @Santiago Ahumada Introduction The “cisco-nso-saml2-auth” is an NSO package that gives the SSO feature to the NSO via package authentication. By default, the “cisco-nso-saml2-auth” only provides the basic functionality by following the SA...