Hi All ,
I recently started with NSO and looking for some help on a specific configuration I am trying to implement .
In my example configuration I made a service which deploys loopback 0 ip addresses on the devices , which works great for my learning example.
I am trying to modify the YANG below so that it takes the last octet of the management IP address configured on the device and appends it to the loopback0 address to automate the selection of loopback IP Address as well .
For example if the Management IP Address (/ncs:devices/ncs:device/ncs:name/address) is A.B.C.Z , I would like the loopback address to be 1.1.1.Z .
module loopback_deploy {
namespace "http://com/example/loopback_deploy";
prefix loopback_deploy;
import ietf-inet-types {
prefix inet;
}
import tailf-ncs {
prefix ncs;
}
augment "/ncs:services" {
list loopback_deploy {
key "name";
ncs:servicepoint "loopback_deploy";
uses ncs:service-data;
leaf name {
type string;
}
leaf-list device {
type leafref {
path "/ncs:devices/ncs:device/ncs:name";
}
}
leaf loopback-ip-address {
type inet:ipv4-address {
}
}
}
}
}
I tried to refer the loopback address using
leaf management_ip_address {
type leafref {
path "/ncs:devices/ncs:device/ncs:name/address";
}
}
But that throws an error
yang/loopback_deploy.yang:29: error: the node 'address' from module 'loopback_deploy' (in node 'device' from 'tailf-ncs') is not found
I would appreciate any help and pointed on how to achieve the desired configuration .
Regards,
Vikas
