NSO Developer Hub Discussions

Resolved! NSO in docker and python venv

Team,Need help with understaning how NSO in docker loads Python libraries (especially from pyvenv inside packages). Documentation stated that NSO in docker should automatically detect & load pyvenv inside packages. Or is it only for non-Cisco NSO doc...

Resolved! pyang when on oper data (config false)

New pyang version produces a warning if when statements are checking operational data (config false)... "is config false and is not part of the accessible tree"https://github.com/mbj4668/pyang/issues/918 I have a setup with:config false and tailf:cdb...

Modify the backpointer and refcount

Hi,Is there a way to programmatically modify the backpointer and refcount?THXsm000x

Resolved! How access services metadata (refcount etc) from Java/Python/API

Currently is there a way to access/read service metadata from Java/Python APIs? We have to find service instances that are not fully reconciliated, from a large list of service instances. Any suggestions?

NSO and a10 compatibility

Hi,I have just started picking up on NSO and currently we are in process of importing devices to NSO. When i import a10 devices and try to validate simple cli configurations i see that it is actually over-writing and deleting other configs at that le...

Resolved! NSO Erlang package question

Hi,Recently I copied /opt/ncs/current/examples.ncs/getting-started/developing-with-ncs/18-simple-service-erlang to create 2 packages, router and vlan.I added logs to ec_vlan_server.erl's update_devices/3:log(trace, "In update_devices IfListIKP ~p~n",...

Resolved! How do I call the 'devices device foo config exec ...' action from Python?

I am writing a Python action such that I can run certain commands from Python. For example, I would like to be able to do the equivalent of this CLI command from Python: devices device csr1 config exec "ip tcp window-size ?" This command works fine f...

Triggering new Servicepoint using touch/re-deploy in service package

I have a Service Package with two separate Servicepoints, under certain conditions, I need to trigger the second servicepoint from the request coming in the first service point, e.g.:Container Parent { List A { ncs:servicepoint ....

Question about conflict detection

Hi,I am hoping to get some guidance on conflict detection. We are running NSO 6.3.1.I have created one complex service that does builds the interface for customer services. It does a lot of work, it has a lengthy xml template and implements logic in ...

Extracting the last word in a string within an NSO template

Need to extract the last word from a device interface description below in my Cisco NSO XML template. ncs(config)# xpath eval /oc-if-config:oc-interfaces//device[device='se1']/interfaces/interface[name='1/1/c1/1']/config/description/oc-if-config:oc-i...

Select NED for service

I'm defining a service that request feature on a NED available only for selected NED version.If I define the template as usual I got erro at load-time:reload-result { package snfeSERVICE result false info snfeSERVICE-SNMP-template.xml:109 Element: 'p...

Rollback and Pre- and post-modification callbacks in NSO

Overview This post is describes how the NSO rollback file feature interacts with the pre- and post-modification callbacks. These callbacks are outside of the scope of FASTMAP so changes they make to the NSO database (CDB) are not automatically undone...

service logic calling another service logic - refcount issue at delete

Hello the community, I am facing some strange behaviour in the following scenario : I have a service logic (l3vpn) defined to build L3 links (sub-interface and BGP) on my MPLS network and another service logic (vpnconfig) to build the vpn level confi...

NCS drop config false deviate replace

Hi,I'm trying to build a ned using NSO 6.4, but compilation is failing due to my deviation file.From devel.log, I have this error: ncs progress usid=35 tid=1084 datastore=running context=cli trace-id=d5aafe3da82cf16c52206216ecfb575b output: augmente...

Resolved! can't remove sub interfaces - remove the whole interface

Hi, I wrote a yang model to configure a sub interface on a Juniper srx like this: <interfaces xmlns="http://yang.juniper.net/junos-es/conf/interfaces"> <interface> <name>st0</na...

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NSO Developer Hub Discussions

Forum Posts

Resolved! NSO in docker and python venv

Resolved! pyang when on oper data (config false)

Modify the backpointer and refcount

Resolved! How access services metadata (refcount etc) from Java/Python/API

NSO and a10 compatibility

Resolved! NSO Erlang package question

Resolved! How do I call the 'devices device foo config exec ...' action from Python?

Triggering new Servicepoint using touch/re-deploy in service package

Question about conflict detection

Extracting the last word in a string within an NSO template

Select NED for service

Rollback and Pre- and post-modification callbacks in NSO

service logic calling another service logic - refcount issue at delete

NCS drop config false deviate replace

Resolved! can't remove sub interfaces - remove the whole interface

Modify the backpointer and refcount

NSO and a10 compatibility

Triggering new Servicepoint using touch/re-deploy in service package

Extracting the last word in a string within an NSO template

Rollback and Pre- and post-modification callbacks in NSO

how to influence NSO when deleting leaf nodes using netconf ned

NSO not using commit-confirmed to configure a juniper via netconf NED

Inconsistent results returned by live-status on IOS-XR (Netconf NED)

Service re-deploy dry-run throws error

tailf:aes-256-cfb-128-encrypted-string question