You can use the `map` filter, and the `join` filter.
"{{ node['test1']|map(attribute='id')|join(' ') }}"
http://jinja.pocoo.org/docs/dev/templates/
On Fri, Mar 11, 2016 at 9:52 AM, Valerio Crini <[email protected]> wrote:
> Hi all,
> I'd like to extract from a yaml complex dictionary as
>
> node:
> host1:
> - { id: '1' }
> - { id: '2' }
>
> all values for 'id' for 'host1'
>
> in order to convert this snipped of code from
>
> id_list: {{ xxx }}
>
> in
>
> id_list: '1' '2'
>
> in python I can do the following
>
>
> >>> node= {'test1':[{'id':'1'},{'id':'2'}]}
> >>> node
> {'test1': [{'id': '1'}, {'id': '2'}]}
> >>> " ".join(["'%s'"% x['id'] for x in node['test1']]) #this is xxx
> "'1' '2'"
>
> but in ansible how can obtain the same?
>
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--
Matt Martz
@sivel
sivel.net
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