Check out with_inventory_hostnames

http://docs.ansible.com/ansible/playbooks_loops.html#looping-over-the-inventory

On Thursday, May 19, 2016, jzarzoso <[email protected]> wrote:

> Hi everyone!
>
> I'm thinking of looping through all the hosts from a playbook with a
> pattern. I have this play:
>
> - hosts: localhost # Select all hosts
>   tasks:
>     - name: Debug the list
>       debug:
>         msg: "host: {{ item }}"
>       with_items: "{{groups.all}}"
>
> I wanted something like this:
>
> - hosts: localhost # Select all hosts EXCEPT localhost
>   tasks:
>     - name: Debug the list
>       debug:
>         msg: "host: {{ item }}"
>       with_items: "{{ groups.all:!localhost }}"
>
>
> I tried but I got an error:
>
> fatal: [localhost]: FAILED! => {"failed": true, "msg": "template error
> while templating string: expected token 'end of print statement', got ':'.
> String: {{groups.all:!localhost}}"}
>
>
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-- 
Matt Martz
@sivel
sivel.net

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