Hello,
Funny thing, as I bumped into that today, using 3.1.4. With my own
policy, but here are my discoveries.
> bundle agent test(param){
> vars:
> debug::
> "filename" string => "/tmp/debug";
>
> !debug::
> "filename" string => "/tmp/nodebug";
>
> classes:
> "debug" expression => regcmp("(?i)yes|true|on", "$(param)");
Normal ordering specifies that vars are run before classes. So before
anything else happens below this, debug is not declared, so "filename"
is set to "/tmp/nodebug".
Then, the class debug is declared, on the second CFEngine iteration this
should point that "filename" var is to be redefined to "/tmp/debug".
However, the default "vars" policy is "constant", as per:
https://cfengine.com/manuals/cf3-Reference#policy-in-vars
so it cannot be redefined, but it is supposed to, thus the warning about
re-declaration.
I hope this clears things out.
Cheers,
Ballock
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