RESTCONF DELETE

[RichardD2]

I can deploy my service with:

HTTP GET call
http://{{NSO_IP}}:{{NSO_HTTP_PORT}}/restconf/data/tailf-ncs:services/interface_migrate:interface_migrate 

XML payload:
<interface_migrate xmlns="http://com/example/interface_migrate">
    <device>router2</device>
    <Bundle-Ether-interface>160</Bundle-Ether-interface>
    <shudown>true</shutdown>
</interface_migrate>

DELETE the service doesn't seem to work 

DELETE 
DELETE:
http://{{NSO_IP}}:{{NSO_HTTP_PORT}}/restconf/data/tailf-ncs:services/interface_migrate:interface_migrate

With or without payload

Returns

{
  "errors": {
    "error": [
      {
        "error-message": "uri keypath not found",
        "error-tag": "invalid-value",
        "error-type": "application"
      }
    ]
  }
}

When I check to see what's deployed on the device i can see

admin@ncs# show devices device router2 service-list                                                                                                                                                                                          
service-list [ "/ncs:services/interface_migrate {router2}" "/ncs:services/interface_migrate{router2 102}" ]

So how do I pass this in the URL? I have tried adding "router2 102",  {router 2 102}, =router2 and just about every other combination I could think of?

Anyone know what I am missing?

thank you in advance

[lmanor]

Hi Richard,

So assuming that your service interface_migrate is a list and the key looks like <device>router2<\device> is the key/instance identifier.

To delete this instance you'd need to add the key to your URL:

http://{{NSO_IP}}:{{NSO_HTTP_PORT}}/restconf/data/tailf-ncs:services/interface_migrate:interface_migrate=router2

should work.

It looks like in you DELETE's below, you have an added "_" in front of you service name - interface_migrate:_interface_migrate:

DELETE:
http://{{NSO_IP}}:{{NSO_HTTP_PORT}}/restconf/data/tailf-ncs:services/interface_migrate:_interface_migrate

 I'm not sure you you've gotten a {router2 102} as a service instance in your service list for the device, had you previously used that as a <device> value previously?

If you do your GET with accept "application/vnd.yang.collection+xml" does that instance get shown?

[RichardD2]

Hi Larry,

The leading _ was a typo on my part. Adding =router2 to the url just gives me the same results.

My YANG model looks like this:

list interface_migrate {
    key "device Bundle-Ether-interface";

#show devices device router2 service-list returns:

service-list [ "/ncs:services/interface_migrate{router2 102}" ]

So with both device and Bundle-Ether-interface as keys to the list, how would I include both in the URL as I seem to be unable to delete without both.

Thanks

Richard

[lmanor · Accepted solution]

For get or delete of a multi-key instance you need to provide both keys comma-separated.

This should do it:

DELETE/GET:
http://{{NSO_IP}}:{{NSO_HTTP_PORT}}/restconf/data/tailf-ncs:services/interface_migrate:interface_migrate=router2,102

[RichardD2]

Thanks Larry, that did it!