Hello experts,
I am using service instance in one of my configuration model, i am trying to introduce tailf dependency between the service instance deletion and my command which uses the service instance id. But the tailf:cli-diff-delete-before does not re-order my command and the service instance deletion based on the following dependency addition. can someone please help
Please find below the command format, order of configuration and expected re-ordering and actual ordering
command format
connect
Existing configuration:
interface GigabitEthernet1
no shutdown
service instance 10 ethernet
exit
service instance 12 ethernet
exit
exit
connect test GigabitEthernet1 10 GigabitEthernet1 12
Xpath /native/interface/GigabitEthernet/ios-eth:service/ios-eth:instance/ios-eth:id
Yang Model used:
container source-service-instance-id {
tailf:cli-drop-node-name;
tailf:cli-sequence-commands;
tailf:cli-incomplete-command;
tailf:cli-hide-in-submode;
leaf service-instance-id {
tailf:cli-drop-node-name;
tailf:cli-incomplete-command;
description
“Service Instance ID”;
tailf:cli-diff-create-after “/ios:native/ios:interface/ios:GigabitEthernet/ios-eth:service/ios-eth:instance” {
tailf:cli-when-target-set;
}
tailf:cli-diff-delete-before “/ios:native/ios:interface/ios:GigabitEthernet/ios-eth:service/ios-eth:instance” {
tailf:cli-when-target-delete;
}
type uint16 {
range “1…8000”;
}
}
My order of configuration:
service instance deletion:
interface GigabitEthernet1
no service instance 10 ethernet <— Service instance is deleted before my command
no service instance 12 ethernet
exit
my command: no connect test
Expected reordering: <— based on the dependency in the yang, this should be the ordering
my command: no connect test
service instance deletion:
interface GigabitEthernet1
no service instance 10 ethernet
no service instance 12 ethernet
exit
Actual ordering: <— I am seeing that the ordering is same as configuration, no re-ordering could be seen
service instance deletion:
interface GigabitEthernet1
no service instance 10 ethernet
no service instance 12 ethernet
exit
my command: no connect test
Can someone help to understand what is that i am missing in order enforce the dependency so that it re-orders based on the dependency.