The above imaginary syntax will not work, but this will :) The groups
array contains the names of each host in each group, and this picks out the
first one in inventory order.
{{ hostvars[groups['databaseserver'][0]].ansible_eth0.ipv4.address }}
If using a template file versus inline in the playbook, I'd do this:
{# set db_head_node = groups['databaseserver'][0] #}
{{ hostvars[db_head_node].blarg }}
for readability purposes
On Tue, Jul 29, 2014 at 11:02 AM, Piet83 <[email protected]> wrote:
> Ok but what if I don't know the server name but only that it is an
> database server in amsterdam?
>
> Something like this, but then with the right syntax?
>
> {{ groups["databaseserver"] | {{ hostvars["amsterdam"] }} | {{
> ansible_eth0.ipv4.address }} }}
>
> Op dinsdag 29 juli 2014 14:23:04 UTC+2 schreef Brian Coca:
>
>> just do {{ city }}, if it is the 'current host', to access vars of
>> other hosts {{ hostvars['server3'].city }}
>>
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