On Monday, 5 November 2018 15:38:51 CET Uwe Sauter wrote:
> Sure, but the template will only be used for the one host and as such should
> not look for variables of other hosts, right?
It will look up the variable on all host in group mysql
This is the code in the template
{% for host in groups['mysql']%}
{{hostvars[host]['ansible_default_ipv4']['address']}}{% if not loop.last
%},{% endif %}
{% endfor %}
In the inventory he has
[mysql]
mysql01
mysql02
mysql03
mysql04
In the first iteration host = mysql01 so he is running
{{ hostvars['mysql01']['ansible_default_ipv4']['address'] }}
But since gather fact has not been run this will get you the error undefined
variable.
--
Kai Stian Olstad
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