Try taking out the middle curly braces. So like:
{{ 'prefix_' + item.env + '_postfix' | get_something }}
If you are declaring vars with the vars construct, you don't need to
reference vars as a dict, the key/values are directly available.
Let me know if that helps.
On Sunday, February 22, 2015 at 8:35:39 AM UTC-5, Khuong Dinh Pham wrote:
>
> Hi
>
> In v1.7.2 It was possible to do this i a template:
>
> {{ vars['prefix_' + {{ item.env }} + '_postfix' ] | get_something }}
>
> But it's not working anymore in v.1.8.x. It just say that variable
> 'prefix_main_postfix' does not exist in dict
>
> Can i somehow concat a string and use it as variable name in Ansible
> v.1.8.x?
>
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