I believe this should be:
"{{ hostvars[inventory_hostname]['ansible_' + iface].ipv4.address }}"
There are other variations too, but this should get you what you want.
On Thursday, December 12, 2013, Anand Buddhdev wrote:
> Hello ansible devs and users,
>
> In a variables file, I'd like to do something like this:
>
> iface: eth0
> address:"{{ ansible_{{ iface }}.ipv4.address }}"
>
> However, this does not work. In a task or template, instead of getting the
> IPv4 address of eth0, the "address" variable ends up being just "{{
> ansible_{{ iface }}.ipv4.address }}".
>
> Is there any way to achieve what I want to do?
>
> Regards,
>
> Anand
>
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--
Matt Martz
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http://sivel.net/
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