[netmod] Is this leafref path example valid in YANG 1?

"Jernej Tuljak" <jernej.tuljak@mg-soft.si> Tue, 23 August 2016 14:17 UTC

From: Jernej Tuljak <jernej.tuljak@mg-soft.si>
To: netmod@ietf.org
Date: Tue, 23 Aug 2016 16:13:23 +0200
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Subject: [netmod] Is this leafref path example valid in YANG 1?
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Hi,

 

this is a YANG 1, not 1.1 question. 

 

For the following example:

 

module main {

    namespace "uri:main";

    prefix "m";

    include a;

    include b;

}

 

submodule a {

    belongs-to main {

        prefix "a";

    }

    include b;

    container top {

        leaf top-leaf {

            type string;

        }

        uses foo;

    }    

}

 

submodule b {

    belongs-to main {

        prefix "b";

    }

    grouping foo {

        leaf some-leaf {

            type leafref {

                path "/top/top-leaf";

            }

        }

    }

}

 

Note the "path" expression that is referencing names that do not seem to be in b's scope. Is this a valid "path" expression (names resolved upon usage) or should all names inside the "grouping" be resolved where the "grouping" is defined? 

 

Jernej

[netmod] Is this leafref path example valid in YA… Jernej Tuljak
Re: [netmod] Is this leafref path example valid i… Juergen Schoenwaelder
Re: [netmod] Is this leafref path example valid i… Martin Bjorklund