As of Ansible 2.2 with_items does not support bare variables.
As such you need to use:
with_items: "{{ ec2_result.instances }}"
Otherwise it will treat ec2_result.instances as a string.
On Thu, Dec 8, 2016 at 7:08 PM Cann <he...@alican.ca> wrote:
> Hi guys , I am having a really hard time with *registered variables*. I
> banged my head around all day.... but could not figure this out. :(
>
> I simply want to register my task result as a variable and access it later
> on.
>
> This is my *debug: var=* result: https://pastebin.mozilla.org/8950629
> and I simply want to get *dns_name*
>
> I call it like this:
>
>
> - name: Wait for servers to boot up
> wait_for:
> host: "{{ item.dns_name }}"
> port: 22
> delay: 30
> timeout: 300
> state: started
> with_items: ec2_result.instances
>
>
>
> But I am getting error saying that
>
>
> fatal: [localhost]: FAILED! => {"failed": true, "msg": "the field 'args'
> has an invalid value, which appears to include a variable that is
> undefined. The error was: 'unicode object' has no attribute 'dns_name'\n\n
>
>
> Can you guys please point me to right direction?
> Thank you.
>
>
>
>
>
>
>
>
>
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