Found this issue https://github.com/ansible/ansible/issues/15753 "Accessing
a dictionary using {{ vars['dictname'] }} doesn't interpolate variables in
the dictionary elements" that is very close to mine.
Still no work-around.
On Wednesday, April 19, 2017 at 12:48:54 PM UTC-4, Long Vu wrote:
>
> Hi,
>
> In a template, I use "{{ vars[varname] }}". "varname" is a default var
> declared this way "varname: {{ another_var }}".
>
> I would expect in the template to get the value of another_var, not the
> name of another_var.
>
> I have reproduced the problem in test/integration/targets/var_blending at
> this gist https://gist.github.com/tlvu/ade0a36dc426eea4b9f6a28381cc1fc1
> (runme.sh pass).
>
> I am using version 2.3.0.0 (stable-2.3 c92765e26e).
>
> The real usecase for this is I'd like to do something like {{ vars[prefix
> + '_token'] }} in a template and prefix would be declared as "prefix: {{
> prod_prefix }}" or "prefix: {{ staging_prefix }}" depending on the
> inventory file used. I think this usecase is immensely useful so I was a
> bit surprised it did not work.
>
> If there is an existing bug, please point me to it. I did search for
> "recursive vars expansion" and did not find anything useful.
>
> If there is any work-around, please let me know because I am pretty stuck
> right now.
>
> Thanks,
> Long
>
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