topic NSO Web GUI / services questions in NSO Developer Hub Discussions

NSO Web GUI / services questions

GiulianoIng — Mon, 13 Jan 2020 16:00:50 GMT

Hi everyone,

My team and I are deploying Cisco NSO 5.1.1.1 (system install for a production environment) and are having some problems to understand how to (if possible) deploy a service only from GUI.

We managed to create a simple service and it works properly if applied from the NSO CLI

(eg:

>conf t

>services "simple_acl" <DEVICE> <other service-related info>

>commit)

From the GUI the things are different.

For example, our service "simple_acl" shows 1 entry (1.1.1.1 0.0.0.0 as you can see from the screenshot) when selected from the list of services, that's the entry that we created by applying the service to the router from the CLI, and it automatically appeared in the GUI.

That's what I get if I click on the "+" button

Now let's suppose i want to delete the one applied from CLI and create and deploy a new entry for the ACL,

I click the +, enter the data and click confirm :

That's what I get:

Question 1:

Is there any way to DEPLOY/Commit effectively a service on a Device/Device group from GUI ?

Question 2:

Is there any way to EDIT an existing configuration from the GUI ?

Thanks in advance for your help

-G.I.

Re: NSO Web GUI / services questions

gmuloche — Mon, 13 Jan 2020 23:04:17 GMT

Hello,

the answer to both your questions should be "yes"

maybe something to ask for would be (if possible) to share the yang model you are using (especially the key of the list of service).

Can you also elaborate on:

"Now let's suppose i want to delete the one applied from CLI and create and deploy a new entry for the ACL"

in your screenshot it seems that the second entry you creates is using a different device name (GDC) rather than the one in the background (SDM) and after applying it looks like you end up with the second device name and the old "ACL" rule.

Finally how would you achieve what you are trying to do (if I understand well create new ACL entry) from CLI if you have managed to do it?

Re: NSO Web GUI / services questions

GiulianoIng — Tue, 14 Jan 2020 09:34:41 GMT

Hi !

Thanks a lot for the answer

-Attached the yang model that we're using

Can you also elaborate on:

"Now let's suppose i want to delete the one applied from CLI and create and deploy a new entry for the ACL"

I'm sorry, I didn't write it out properly and didn't post all the screenshots.

Yes the second entry I'm creating in the screenshot has a different device name and is a new rule (2.2.2.2), other than the 1.1.1.1 permitted for the "SDM" device. I'll try to be clearer now:

-If I apply the service from the CLI this way it both appears on device config and "service manager" on NSO GUI

It appears from GUI and if i click check-sync it turns greenCreating a new entry for the same device and clicking ConfirmThe service isn't deployed and gives the same error as my previous screenshotNothing happens to the router and the new entry doesn't ever get applied

Hope that's clearer !

Thanks in advance @gmuloche !

G.I.

Re: NSO Web GUI / services questions

lmanor — Tue, 14 Jan 2020 15:53:48 GMT

Hello,

Are you committing your Service Manager changes?

After you create the new service instance in the Service Manager of the GUI you'll then need to go Commit Manager (check the changes if desired) and commit the changes.

After the commit, you should then be able to do the check-sync from the service manager successfully.

Re: NSO Web GUI / services questions

GiulianoIng — Fri, 17 Jan 2020 14:06:49 GMT

Thanks a lot