Default configs support

YANG
1 
container cont1
  leaf lef1
       range 1..10
       default 5

  leaf lef2
       range 11..20
       default 15

  leaf lef3
       range 21..30
       default 25

  leaf lef4
       range 31..40
       default 35

  leaf lef5
       range 41..50
       default 45

requirement is, if I configure “cont1 lef1” or any other leaf “cont1 lef2” or “cont1 lef3” or “cont1 lef4” or “cont1 lef5”
output I am expecting as:
cont1 lef1 5 lef2 15 lef3 25 lef4 35 lef5 45
if I configure any one leaf then cont1 should be configured with all leaves with their default value.

2

not sure it i understand correctly the requirement, but, it looks like “presence container” (see YANG rfc) might be the thing you need?

container cont1
    presence "all my children will exist";
    leaf lef1 {
        default 5
    }
    leaf lef2 {
        default 5
    }
    ...
}

presence container can be created/deleted by itself (in contrast to regular container), thus making all it’s descendants created with defaults, or deleted, as appropriate…

container cont1-normal {
    leaf lef1 {
        default 5;
    }
}

will have leaves inside container defined by default

but:

container cont1-presnce {
    presence "some descrp."
    leaf lef1 {
        default 5;
    }
}

will only have inside leaves defined by default whne you explicitly create/set container, or one of it’s descendants (which creates parent presence container as well)

3

Thank you for your quick reply.

Adding “tailf:cli-show-with-default” in each leaf has made me achieve my expectation.

container cont1 {
tailf:cli-compact-syntax;
    presence "all my children will exist";
    leaf lef1 {
      **tailf:cli-show-with-default;**
           type uint8 {
                 range "1..10";
           }
        default 5;
    }
      
    leaf lef2 {
      **tailf:cli-show-with-default;**
           type uint8 {
                 range "10..25";
           }
        default 15;
    }
}

Above changes are working as expected:

Results on Confd_cli:

network(config-dial-peer)# show full-con
dial-peer voice 10 voip
!
network(config-dial-peer)# **cont1 lef1 3**
network(config-dial-peer)# commit
Commit complete.

network(config-dial-peer)# show full-con
dial-peer voice 10 voip
**cont1 lef1 3 lef2 15**
!


network(config-dial-peer)# no cont1
network(config-dial-peer)# commit
Commit complete.
network(config-dial-peer)# show full-con
dial-peer voice 10 voip
!
network(config-dial-peer)#
4

You can also use details pipe command to show default values. E.g. show running-config | details.